[ 11.601322] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 11.601428] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 11.602783] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 11.603609] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 11.605772] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 11.606892] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 11.607856] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 11.607971] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 11.608082] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 11.609544] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 11.609651] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 11.641770] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 11.641894] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 11.672010] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 11.672083] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 11.673831] audit: type=1130 audit(1616608066.421:129): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=upower comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ 11.678524] [drm:drm_mode_addfb2 [drm]] [FB:139] [ 11.678585] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000001ef6f15a [ 11.678629] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 0000000090d15802 state to 000000001ef6f15a [ 11.678672] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 0000000023ca4247 state to 000000001ef6f15a [ 11.678713] [drm:drm_atomic_check_only [drm]] checking 000000001ef6f15a [ 11.678761] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 11.678881] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000063583186 to 000000001ef6f15a [ 11.678993] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 0000000091a6f732 to 000000001ef6f15a [ 11.679099] [drm:drm_atomic_commit [drm]] committing 000000001ef6f15a [ 11.695272] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000001ef6f15a [ 11.695309] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000001ef6f15a [ 11.695340] [drm:drm_mode_setcrtc [drm]] [CRTC:51:pipe A] [ 11.702231] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 11.702302] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 11.727715] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 11.727775] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 11.727881] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 11.728717] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 11.728777] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 11.732449] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 11.732516] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 11.762709] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 11.762782] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 11.763217] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 11.763274] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 11.763327] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 11.764321] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 11.773150] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 11.773234] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 11.773510] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 11.773576] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 11.773899] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 11.773970] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 11.773997] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 11.774054] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 11.776764] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 11.776787] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 11.777050] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 11.777109] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 11.777365] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 11.777435] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 11.777462] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 11.777523] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 11.777591] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:95:eDP-1] [ 11.777615] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000692cf89c [ 11.777641] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000f49d08a2 state to 00000000692cf89c [ 11.777666] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 0000000091471109 state to 00000000692cf89c [ 11.777690] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:1920x1080] for [CRTC:51:pipe A] state 00000000f49d08a2 [ 11.777713] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:139] for [PLANE:31:plane 1A] state 0000000091471109 [ 11.777735] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:51:pipe A] to 00000000692cf89c [ 11.777759] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:95:eDP-1] 000000007ee9e062 state to 00000000692cf89c [ 11.777782] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 000000007ee9e062 to [NOCRTC] [ 11.777804] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 000000007ee9e062 to [CRTC:51:pipe A] [ 11.777826] [drm:drm_atomic_check_only [drm]] checking 00000000692cf89c [ 11.777850] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:95:eDP-1] [ 11.777864] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:95:eDP-1] keeps [ENCODER:94:DDI A/PHY A], now on [CRTC:51:pipe A] [ 11.777878] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 00000000692cf89c [ 11.777901] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 00000000692cf89c [ 11.777929] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 11.777998] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000d5ead76c to 00000000692cf89c [ 11.778064] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 0000000029178552 to 00000000692cf89c [ 11.778126] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm [ 11.778172] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] lines 0, 2, 2, 3, 5, 6, 6, 7, 0, 0 -> 0, 3, 3, 4, 6, 7, 7, 8, 0, 0 [ 11.778219] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] blocks 4, 23, 33, 38, 72, 88, 94, 112, 0, 0 -> 20, 40, 47, 54, 89, 104, 107, 122, 0, 0 [ 11.778266] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb 5, 24, 34, 39, 73, 89, 95, 113, 0, 0 -> 21, 41, 48, 55, 90, 105, 108, 123, 0, 0 [ 11.778314] [drm:drm_atomic_commit [drm]] committing 00000000692cf89c [ 11.778619] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A [ 11.778683] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1 [ 11.778744] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A [ 11.784033] i915 0000:00:02.0: [drm:i915_gem_context_create_ioctl [i915]] HW context 1 created [ 11.795243] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000692cf89c [ 11.795280] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000692cf89c [ 11.795311] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 11.795419] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000692cf89c [ 11.795457] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 0000000032b6b4c1 state to 00000000692cf89c [ 11.795492] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 000000006f960b31 state to 00000000692cf89c [ 11.795527] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:139] for [PLANE:31:plane 1A] state 000000006f960b31 [ 11.795562] [drm:drm_atomic_check_only [drm]] checking 00000000692cf89c [ 11.795610] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 11.795722] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000075056f9d to 00000000692cf89c [ 11.795815] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000a46d25fd to 00000000692cf89c [ 11.795905] [drm:drm_atomic_nonblocking_commit [drm]] committing 00000000692cf89c nonblocking [ 11.795982] [drm:drm_mode_setcrtc [drm]] [CRTC:93:pipe C] [ 11.796166] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 11.797664] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 11.799102] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 11.799119] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 11.799842] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 11.801109] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 11.801654] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 11.801722] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 11.801783] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 11.801842] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 11.803152] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 11.803940] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 11.805462] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 11.806685] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 11.807467] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 11.807532] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 11.807595] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 11.809004] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 11.809074] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 11.811873] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000692cf89c [ 11.811909] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000692cf89c [ 11.842642] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 11.842742] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 11.876106] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 11.876328] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 11.909943] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 11.910242] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 11.913082] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 11.913287] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 11.913622] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 11.914741] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 11.915007] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 11.935236] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 11.935539] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 11.967855] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 11.968162] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 11.968810] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 11.969060] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 11.969299] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 11.970606] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 11.973140] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000f1bc5517 [ 11.973122] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 11.973349] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:93:pipe C] 00000000a8a15af4 state to 00000000f1bc5517 [ 11.973535] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:73:plane 1C] 00000000e0323286 state to 00000000f1bc5517 [ 11.973737] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [NOMODE] for [CRTC:93:pipe C] state 00000000a8a15af4 [ 11.973880] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:73:plane 1C] state 00000000e0323286 [ 11.974014] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:93:pipe C] to 00000000f1bc5517 [ 11.974161] [drm:drm_atomic_check_only [drm]] checking 00000000f1bc5517 [ 11.974319] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000be514d28 to 00000000f1bc5517 [ 11.974706] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 0000000023467d6b to 00000000f1bc5517 [ 11.975078] [drm:drm_atomic_commit [drm]] committing 00000000f1bc5517 [ 11.975290] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000f1bc5517 [ 11.975409] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000f1bc5517 [ 11.975528] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 11.976159] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 11.976542] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 11.977090] [drm:drm_mode_addfb2 [drm]] [FB:97] [ 11.977306] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000f1bc5517 [ 11.977232] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 11.977497] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 0000000042717d6c state to 00000000f1bc5517 [ 11.977686] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000935671c4 state to 00000000f1bc5517 [ 11.977694] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 11.977862] [drm:drm_atomic_check_only [drm]] checking 00000000f1bc5517 [ 11.977865] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 11.978065] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 11.978308] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 11.978542] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000026eafa22 to 00000000f1bc5517 [ 11.978948] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 0000000023467d6b to 00000000f1bc5517 [ 11.979319] [drm:drm_atomic_commit [drm]] committing 00000000f1bc5517 [ 11.981487] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 11.981583] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 11.982078] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 11.982327] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 11.982755] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 11.983009] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 11.983083] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 11.983340] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 11.983582] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 11.984627] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 11.986355] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 11.988063] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 11.988119] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 11.988908] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 11.989807] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000f1bc5517 [ 11.989967] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000f1bc5517 [ 11.990128] [drm:drm_mode_setcrtc [drm]] [CRTC:72:pipe B] [ 11.990303] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 11.990923] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 11.991196] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 11.991449] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 11.991686] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 11.993246] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 11.994268] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 11.995994] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 11.997165] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 11.998146] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 11.998389] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 11.998626] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 12.000255] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 12.000517] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 12.034546] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.034852] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.068676] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.069810] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.098116] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 12.098335] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 12.098701] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 12.099828] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 12.100092] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 12.102045] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.102341] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.135925] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.136223] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.169973] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.170272] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.170911] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 12.171160] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 12.171397] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 12.172641] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 12.173153] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:131:DP-3] [ 12.173123] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 12.173341] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000b3b9ee11 [ 12.173575] i915 0000:00:02.0: [drm] *ERROR* CPU pipe B FIFO underrun [ 12.173533] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 0000000002e22b82 state to 00000000b3b9ee11 [ 12.173698] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 0000000080924209 state to 00000000b3b9ee11 [ 12.173849] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:1920x1080] for [CRTC:72:pipe B] state 0000000002e22b82 [ 12.173991] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:97] for [PLANE:52:plane 1B] state 0000000080924209 [ 12.174126] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:72:pipe B] to 00000000b3b9ee11 [ 12.174274] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:131:DP-3] 000000008894d1e7 state to 00000000b3b9ee11 [ 12.174420] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:131:DP-3] state 000000008894d1e7 to [NOCRTC] [ 12.174554] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:131:DP-3] state 000000008894d1e7 to [CRTC:72:pipe B] [ 12.174692] [drm:drm_atomic_check_only [drm]] checking 00000000b3b9ee11 [ 12.174842] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:131:DP-3] [ 12.174928] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:131:DP-3] keeps [ENCODER:121:DP-MST B], now on [CRTC:72:pipe B] [ 12.175011] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:121:DP-MST B] to 00000000b3b9ee11 [ 12.175154] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:121:DP-MST B] to 00000000b3b9ee11 [ 12.175336] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 12.175734] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000078b94b60 to 00000000b3b9ee11 [ 12.176116] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 0000000023467d6b to 00000000b3b9ee11 [ 12.176474] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm [ 12.176793] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] lines 0, 2, 2, 3, 5, 6, 6, 7, 0, 0 -> 0, 3, 3, 4, 6, 7, 7, 8, 0, 0 [ 12.177109] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] blocks 4, 25, 34, 40, 76, 92, 98, 114, 0, 0 -> 21, 42, 47, 57, 92, 107, 107, 122, 0, 0 [ 12.177426] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] min_ddb 5, 26, 35, 41, 77, 93, 99, 115, 0, 0 -> 22, 43, 48, 58, 93, 108, 108, 123, 0, 0 [ 12.177750] [drm:drm_atomic_commit [drm]] committing 00000000b3b9ee11 [ 12.190010] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000b3b9ee11 [ 12.190152] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000b3b9ee11 [ 12.190320] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000b3b9ee11 [ 12.190289] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 12.190514] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000935671c4 state to 00000000b3b9ee11 [ 12.190702] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 000000007e0b17ac state to 00000000b3b9ee11 [ 12.190887] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:97] for [PLANE:52:plane 1B] state 000000007e0b17ac [ 12.191033] [drm:drm_atomic_check_only [drm]] checking 00000000b3b9ee11 [ 12.191034] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 12.191239] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 12.191490] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 12.191713] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000091aaaaeb to 00000000b3b9ee11 [ 12.192164] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 12.192181] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 0000000023467d6b to 00000000b3b9ee11 [ 12.192619] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 12.192624] [drm:drm_atomic_nonblocking_commit [drm]] committing 00000000b3b9ee11 nonblocking [ 12.192793] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 12.193164] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 12.196263] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 12.196421] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 12.197099] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 12.197528] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 12.198169] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 12.198602] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 12.198743] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 12.199168] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 12.199594] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 12.200832] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 12.203079] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 12.205008] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 12.205102] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 12.205971] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 12.206476] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000b3b9ee11 [ 12.206641] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000b3b9ee11 [ 12.208862] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 12.212460] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 12.212924] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 12.213373] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 12.213814] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 12.221615] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 12.223749] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 12.227006] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 12.229890] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 12.233331] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 12.233783] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 12.234219] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 12.237700] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 12.239272] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 12.272398] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.272879] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.303564] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.303783] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.313569] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 12.313727] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 12.313918] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 12.315573] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 12.315727] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 12.337096] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.337175] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.370803] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.370891] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.404244] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.404370] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.404842] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 12.404946] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 12.405047] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 12.406106] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 12.423400] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 12.423606] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 12.424005] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 12.424173] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 12.424532] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 12.424707] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 12.424771] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 12.424925] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 12.427781] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 12.427860] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 12.429372] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 12.429560] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 12.429938] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 12.430136] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 12.430204] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 12.430265] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000001ef6f15a [ 12.430391] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000d622de63 state to 000000001ef6f15a [ 12.430420] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 12.430477] [drm:drm_atomic_check_only [drm]] checking 000000001ef6f15a [ 12.430569] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000061db36fa to 000000001ef6f15a [ 12.432862] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000fe2faf04 to 000000001ef6f15a [ 12.433091] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 00000000c64172dd state to 000000001ef6f15a [ 12.433177] [drm:drm_atomic_commit [drm]] committing 000000001ef6f15a [ 12.439920] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000001ef6f15a [ 12.440049] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000001ef6f15a [ 12.440184] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 12.440898] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000001ef6f15a [ 12.442407] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 12.446145] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 12.449057] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 12.449144] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 12.449987] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 12.452459] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 12.453129] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 12.454602] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 12.454940] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 12.455222] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 12.458944] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 12.461216] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 12.463883] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 12.465327] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 12.468812] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 12.469120] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 12.469399] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 12.471782] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 12.472167] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 12.507735] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.508043] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.528867] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 12.529110] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 12.529469] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 12.530604] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 12.530867] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 12.545098] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.545395] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.578911] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.579365] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.613858] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.614146] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.648733] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.651141] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.651798] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 12.652090] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 12.652328] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 12.653561] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 12.656545] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 000000007441846a state to 000000001ef6f15a [ 12.656487] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 12.656672] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:51:pipe A] to 000000001ef6f15a [ 12.657522] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:95:eDP-1] 000000006953ad5e state to 000000001ef6f15a [ 12.657622] [drm:drm_atomic_check_only [drm]] checking 000000001ef6f15a [ 12.657724] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:95:eDP-1] [ 12.657784] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:95:eDP-1] keeps [ENCODER:94:DDI A/PHY A], now on [CRTC:51:pipe A] [ 12.657841] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 000000001ef6f15a [ 12.657972] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 000000001ef6f15a [ 12.658159] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000c10dfe74 to 000000001ef6f15a [ 12.658630] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000fe2faf04 to 000000001ef6f15a [ 12.659038] [drm:drm_atomic_commit [drm]] committing 000000001ef6f15a [ 12.661798] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000001ef6f15a [ 12.662003] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000001ef6f15a [ 12.662206] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000001ef6f15a [ 12.662247] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 12.664911] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 12.665174] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 12.665625] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 12.665883] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 12.665981] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 12.667328] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 12.671443] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 12.671541] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 12.672008] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 12.672241] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 12.672660] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 12.672913] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 12.672989] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 12.673054] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000a7ca59bc state to 000000001ef6f15a [ 12.673180] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:72:pipe B] to 000000001ef6f15a [ 12.673290] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:131:DP-3] 00000000d09051e9 state to 000000001ef6f15a [ 12.673258] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 12.673393] [drm:drm_atomic_check_only [drm]] checking 000000001ef6f15a [ 12.673494] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:131:DP-3] [ 12.673558] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:131:DP-3] keeps [ENCODER:121:DP-MST B], now on [CRTC:72:pipe B] [ 12.673615] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:121:DP-MST B] to 000000001ef6f15a [ 12.673716] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:121:DP-MST B] to 000000001ef6f15a [ 12.673822] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000061db36fa to 000000001ef6f15a [ 12.674144] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000fe2faf04 to 000000001ef6f15a [ 12.674435] [drm:drm_atomic_commit [drm]] committing 000000001ef6f15a [ 12.690324] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000001ef6f15a [ 12.690446] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000001ef6f15a [ 12.690626] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 12.691820] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 12.696793] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 12.699828] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 12.699922] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 12.700812] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 12.703282] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 12.703954] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 12.705444] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 12.705816] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 12.706097] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 12.709746] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 12.712047] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 12.714716] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 12.716132] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 12.719725] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 12.720027] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 12.720316] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 12.722664] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 12.723057] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 12.759317] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.759615] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.794214] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.794363] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.804271] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 12.804339] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 12.804440] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 12.806807] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 12.806964] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 12.829313] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.829387] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.862991] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.863088] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.896180] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.896283] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.897374] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 12.897462] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 12.897516] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 12.898685] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 12.906777] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 12.906822] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000004ffd3b7f [ 12.906855] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000d622de63 state to 000000004ffd3b7f [ 12.906879] [drm:drm_atomic_check_only [drm]] checking 000000004ffd3b7f [ 12.906917] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000061db36fa to 000000004ffd3b7f [ 12.907015] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000fe2faf04 to 000000004ffd3b7f [ 12.907116] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 00000000ec317542 state to 000000004ffd3b7f [ 12.907160] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:47:cursor A] 00000000f7fd7bdb state to 000000004ffd3b7f [ 12.907196] [drm:drm_atomic_commit [drm]] committing 000000004ffd3b7f [ 12.911971] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000004ffd3b7f [ 12.912004] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000004ffd3b7f [ 12.912069] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 12.912368] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 12.912456] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 12.912709] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 12.912794] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 12.912821] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 12.912876] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 12.915579] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 12.915602] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 12.915870] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 12.915923] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 12.916162] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 12.916228] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 12.916247] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 12.916300] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 12.916353] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 12.917150] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 12.918602] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 12.920037] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 12.920050] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 12.920773] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 12.922041] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 12.922583] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 12.922647] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 12.922701] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 12.922755] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 12.924264] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 12.925104] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 12.931395] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 12.931903] [drm:drm_mode_addfb2 [drm]] [FB:143] [ 12.931939] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000004ffd3b7f [ 12.931963] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 000000007441846a state to 000000004ffd3b7f [ 12.931985] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 000000003f20d446 state to 000000004ffd3b7f [ 12.932006] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:143] for [PLANE:31:plane 1A] state 000000003f20d446 [ 12.932027] [drm:drm_atomic_check_only [drm]] checking 000000004ffd3b7f [ 12.932053] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 12.932121] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000008ba3860a to 000000004ffd3b7f [ 12.932181] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000fe2faf04 to 000000004ffd3b7f [ 12.932237] [drm:drm_atomic_nonblocking_commit [drm]] committing 000000004ffd3b7f nonblocking [ 12.932485] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 12.933287] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 12.933348] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 12.933405] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 12.934798] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 12.934870] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 12.935619] [drm:drm_mode_addfb2 [drm]] [FB:144] [ 12.945465] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000004ffd3b7f [ 12.945509] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000004ffd3b7f [ 12.968395] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.968465] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 12.998959] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 12.999083] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.032461] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.032551] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.049533] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 13.049651] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 13.049804] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 13.052327] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 13.052410] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 13.066749] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.066856] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.103115] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.103435] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.104134] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 13.104422] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 13.105699] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 13.107722] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 13.123200] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000b0a3a359 [ 13.123145] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 13.123922] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000d622de63 state to 00000000b0a3a359 [ 13.123997] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 00000000790630a1 state to 00000000b0a3a359 [ 13.124068] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:144] for [PLANE:52:plane 1B] state 00000000790630a1 [ 13.124139] [drm:drm_atomic_check_only [drm]] checking 00000000b0a3a359 [ 13.124100] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 13.124238] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 13.124566] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 13.124751] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 13.125002] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000080d5cfd0 to 00000000b0a3a359 [ 13.126216] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 0000000029178552 to 00000000b0a3a359 [ 13.126432] [drm:drm_atomic_nonblocking_commit [drm]] committing 00000000b0a3a359 nonblocking [ 13.127057] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 13.127317] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 13.127426] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 13.127695] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 13.133726] [drm:drm_mode_addfb2 [drm]] [FB:139] [ 13.133816] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 13.133902] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000002b251e94 [ 13.133894] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 13.134063] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000b3ed7ed2 state to 000000002b251e94 [ 13.134192] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 0000000075011484 state to 000000002b251e94 [ 13.134323] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:139] for [PLANE:31:plane 1A] state 0000000075011484 [ 13.135405] [drm:drm_atomic_check_only [drm]] checking 000000002b251e94 [ 13.135344] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 13.135552] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 13.135668] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 13.135940] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000007e8d9923 to 000000002b251e94 [ 13.136215] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 13.136414] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 13.136307] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000d9a1b565 to 000000002b251e94 [ 13.136470] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 13.136632] [drm:drm_atomic_nonblocking_commit [drm]] committing 000000002b251e94 nonblocking [ 13.136694] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 13.136894] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 13.137822] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 13.139611] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 13.139846] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000b0a3a359 [ 13.139991] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000b0a3a359 [ 13.144977] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000002b251e94 [ 13.145123] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000002b251e94 [ 13.145700] [drm:drm_mode_addfb2 [drm]] [FB:97] [ 13.145835] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000a0ebfab3 [ 13.145945] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 0000000032b6b4c1 state to 00000000a0ebfab3 [ 13.146064] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 0000000073868623 state to 00000000a0ebfab3 [ 13.146169] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:97] for [PLANE:52:plane 1B] state 0000000073868623 [ 13.146271] [drm:drm_atomic_check_only [drm]] checking 00000000a0ebfab3 [ 13.146388] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 13.146693] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000d43b7db4 to 00000000a0ebfab3 [ 13.146969] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000d6257e93 to 00000000a0ebfab3 [ 13.147227] [drm:drm_atomic_nonblocking_commit [drm]] committing 00000000a0ebfab3 nonblocking [ 13.148299] [drm:drm_mode_addfb2 [drm]] [FB:143] [ 13.148429] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000d9db1129 [ 13.148547] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 000000000b981d21 state to 00000000d9db1129 [ 13.148693] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 000000006f960b31 state to 00000000d9db1129 [ 13.148796] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:143] for [PLANE:31:plane 1A] state 000000006f960b31 [ 13.148896] [drm:drm_atomic_check_only [drm]] checking 00000000d9db1129 [ 13.149009] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 13.149287] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000004c50563b to 00000000d9db1129 [ 13.149557] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000065f98c5 to 00000000d9db1129 [ 13.151035] [drm:drm_atomic_nonblocking_commit [drm]] committing 00000000d9db1129 nonblocking [ 13.151672] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 13.151718] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 13.154190] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 13.157077] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000a0ebfab3 [ 13.157199] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000a0ebfab3 [ 13.159976] [drm:drm_mode_addfb2 [drm]] [FB:144] [ 13.160105] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000006a36269f [ 13.160213] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 0000000023ca4247 state to 000000006a36269f [ 13.160318] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 000000005d36fda5 state to 000000006a36269f [ 13.160421] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:144] for [PLANE:52:plane 1B] state 000000005d36fda5 [ 13.160522] [drm:drm_atomic_check_only [drm]] checking 000000006a36269f [ 13.160634] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 13.160928] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000003e1ad986 to 000000006a36269f [ 13.164036] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000d9db1129 [ 13.164076] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 13.164128] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000d9db1129 [ 13.164141] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 000000000a1c1134 to 000000006a36269f [ 13.164720] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 13.164863] [drm:drm_atomic_nonblocking_commit [drm]] committing 000000006a36269f nonblocking [ 13.164994] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 13.165286] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 13.166144] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 13.166273] [drm:drm_mode_addfb2 [drm]] [FB:139] [ 13.166368] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000fc9d2f70 [ 13.166442] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000d622de63 state to 00000000fc9d2f70 [ 13.166542] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 000000000e07a763 state to 00000000fc9d2f70 [ 13.166644] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:139] for [PLANE:31:plane 1A] state 000000000e07a763 [ 13.166745] [drm:drm_atomic_check_only [drm]] checking 00000000fc9d2f70 [ 13.166857] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 13.167144] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000004e7c86cf to 00000000fc9d2f70 [ 13.169425] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 0000000031afb32a to 00000000fc9d2f70 [ 13.169489] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 13.169638] [drm:drm_atomic_nonblocking_commit [drm]] committing 00000000fc9d2f70 nonblocking [ 13.170443] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 13.172161] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 13.173183] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000006a36269f [ 13.173273] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000006a36269f [ 13.173350] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 13.174255] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 13.174431] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 13.174608] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 13.176437] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 13.176614] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 13.176935] [drm:drm_mode_addfb2 [drm]] [FB:97] [ 13.178320] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000fc9d2f70 [ 13.178413] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000fc9d2f70 [ 13.210602] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.210821] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.235204] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 13.235466] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 13.235876] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 13.237551] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 13.237742] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 13.245071] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.245383] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.279091] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.279309] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.314220] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.314435] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.349116] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.349428] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.350127] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 13.350430] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 13.350709] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 13.354894] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 13.358323] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 13.358437] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000e0bfa77f [ 13.358534] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 000000007441846a state to 00000000e0bfa77f [ 13.358613] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 00000000a2f5dc76 state to 00000000e0bfa77f [ 13.358613] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 13.358691] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:97] for [PLANE:52:plane 1B] state 00000000a2f5dc76 [ 13.358764] [drm:drm_atomic_check_only [drm]] checking 00000000e0bfa77f [ 13.358854] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 13.359001] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 13.359075] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000009fc91d09 to 00000000e0bfa77f [ 13.359189] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 13.359296] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 0000000002a4893b to 00000000e0bfa77f [ 13.359506] [drm:drm_atomic_nonblocking_commit [drm]] committing 00000000e0bfa77f nonblocking [ 13.359560] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 13.359752] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 13.359823] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 13.360004] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 13.362847] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 13.362917] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 13.363308] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 13.363479] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 13.363834] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 13.364023] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 13.364075] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 13.364253] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 13.364432] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 13.365353] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 13.367012] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 13.368905] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 13.368951] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 13.370501] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 13.371832] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 13.373937] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000e0bfa77f [ 13.374067] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000e0bfa77f [ 13.374197] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 13.374506] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 13.374693] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 13.374983] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 13.378915] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 13.380167] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 13.381859] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 13.383066] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 13.383969] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 13.384145] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 13.384325] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 13.385877] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 13.386052] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 13.386144] [drm:drm_mode_addfb2 [drm]] [FB:143] [ 13.386250] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000002e3c6064 [ 13.386360] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000a7ca59bc state to 000000002e3c6064 [ 13.386465] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 00000000187e4cc4 state to 000000002e3c6064 [ 13.386567] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:143] for [PLANE:31:plane 1A] state 00000000187e4cc4 [ 13.386655] [drm:drm_atomic_check_only [drm]] checking 000000002e3c6064 [ 13.386771] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 13.387032] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000003047956d to 000000002e3c6064 [ 13.387239] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000df838c7c to 000000002e3c6064 [ 13.387433] [drm:drm_atomic_nonblocking_commit [drm]] committing 000000002e3c6064 nonblocking [ 13.394812] [drm:drm_mode_addfb2 [drm]] [FB:144] [ 13.395006] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000002e3c6064 [ 13.395097] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000002e3c6064 [ 13.419804] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.420026] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.441370] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.441676] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.475404] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.475700] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.479511] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 13.479731] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 13.480087] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 13.481212] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 13.481492] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 13.508268] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.508564] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.542278] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.542582] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.543214] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 13.543462] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 13.543698] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 13.545043] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 13.556806] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000ee7b9171 [ 13.556741] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 13.556943] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000d622de63 state to 00000000ee7b9171 [ 13.557051] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 000000004e2e24ff state to 00000000ee7b9171 [ 13.557155] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:144] for [PLANE:52:plane 1B] state 000000004e2e24ff [ 13.557067] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 13.557256] [drm:drm_atomic_check_only [drm]] checking 00000000ee7b9171 [ 13.557375] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 13.557578] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 13.557696] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000ef5c71ee to 00000000ee7b9171 [ 13.557877] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 13.558012] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 000000006cbb2bdd to 00000000ee7b9171 [ 13.558287] [drm:drm_atomic_nonblocking_commit [drm]] committing 00000000ee7b9171 nonblocking [ 13.558326] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 13.558577] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 13.558675] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 13.558918] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 13.561860] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 13.561958] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 13.562418] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 13.562650] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 13.563072] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 13.563316] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 13.563386] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 13.563648] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 13.563894] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 13.564920] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 13.566636] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 13.568314] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 13.568369] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 13.569158] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 13.570518] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 13.571128] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 13.571423] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 13.571669] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 13.571906] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 13.573149] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000ee7b9171 [ 13.573309] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000ee7b9171 [ 13.573501] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 13.574540] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 13.576261] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 13.577521] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 13.578498] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 13.578738] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 13.578976] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 13.580606] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 13.580840] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 13.614370] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.614678] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.645792] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.646088] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.679728] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.680022] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.694706] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 13.694852] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 13.695077] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 13.695994] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 13.696129] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 13.713544] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.713640] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.732436] [drm:drm_mode_addfb2 [drm]] [FB:139] [ 13.732476] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000e689bd9f [ 13.732504] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000e01ebbbc state to 00000000e689bd9f [ 13.732530] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 00000000cb920391 state to 00000000e689bd9f [ 13.732555] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:139] for [PLANE:31:plane 1A] state 00000000cb920391 [ 13.732579] [drm:drm_atomic_check_only [drm]] checking 00000000e689bd9f [ 13.732612] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 13.732693] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000005812c3a7 to 00000000e689bd9f [ 13.732764] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000a0127989 to 00000000e689bd9f [ 13.732832] [drm:drm_atomic_nonblocking_commit [drm]] committing 00000000e689bd9f nonblocking [ 13.744866] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000e689bd9f [ 13.744903] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000e689bd9f [ 13.746277] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.746356] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.746781] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 13.746845] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 13.746906] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 13.747928] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 13.756470] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 13.756552] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 13.756831] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 13.756898] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 13.757153] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 13.757232] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 13.757260] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 13.757322] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 13.760057] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 13.760105] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 13.760470] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 13.760590] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 13.760906] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 13.761041] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 13.761074] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 13.761200] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 13.761311] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 13.762181] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 13.763734] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 13.765180] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 13.765203] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 13.765930] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 13.767193] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 13.767737] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 13.767808] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 13.767874] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 13.767937] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 13.769249] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 13.770099] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 13.771573] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 13.772366] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 13.773182] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 13.773251] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 13.773316] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 13.774735] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 13.774797] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 13.808013] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.808090] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.809834] [drm:drm_mode_addfb2 [drm]] [FB:97] [ 13.809871] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000b9641611 [ 13.809897] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000d914c58c state to 00000000b9641611 [ 13.809920] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 0000000092756828 state to 00000000b9641611 [ 13.809943] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:97] for [PLANE:31:plane 1A] state 0000000092756828 [ 13.809966] [drm:drm_atomic_check_only [drm]] checking 00000000b9641611 [ 13.809994] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 13.810071] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000087b2d0e to 00000000b9641611 [ 13.810136] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 000000003b7eb9da to 00000000b9641611 [ 13.810198] [drm:drm_atomic_nonblocking_commit [drm]] committing 00000000b9641611 nonblocking [ 13.811623] [drm:drm_mode_addfb2 [drm]] [FB:143] [ 13.828491] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000b9641611 [ 13.828531] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000b9641611 [ 13.840463] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.840558] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.870581] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.870757] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.880388] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 13.880558] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 13.880813] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 13.881935] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 13.882277] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 13.904403] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.904710] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.937672] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 13.937974] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 13.938628] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 13.938879] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 13.939118] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 13.940393] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 13.956730] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 13.956827] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000003c19e02c [ 13.956963] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000c2bfb1e5 state to 000000003c19e02c [ 13.957070] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 0000000098efe78f state to 000000003c19e02c [ 13.957078] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 13.957173] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:143] for [PLANE:52:plane 1B] state 0000000098efe78f [ 13.957273] [drm:drm_atomic_check_only [drm]] checking 000000003c19e02c [ 13.957394] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 13.957587] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 13.957727] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000021b2eee1 to 000000003c19e02c [ 13.957851] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 13.958023] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 000000002c35a0be to 000000003c19e02c [ 13.958296] [drm:drm_atomic_nonblocking_commit [drm]] committing 000000003c19e02c nonblocking [ 13.958285] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 13.958548] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 13.958651] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 13.958899] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 13.961909] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 13.962087] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 13.962808] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 13.963261] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 13.963936] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 13.964403] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 13.964530] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 13.964967] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 13.965428] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 13.966541] [drm:drm_mode_addfb2 [drm]] [FB:139] [ 13.966727] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000006d6fc04d [ 13.966835] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000e01ebbbc state to 000000006d6fc04d [ 13.966667] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 13.966957] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 00000000cfa135b1 state to 000000006d6fc04d [ 13.967054] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:139] for [PLANE:31:plane 1A] state 00000000cfa135b1 [ 13.967151] [drm:drm_atomic_check_only [drm]] checking 000000006d6fc04d [ 13.967305] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 13.967717] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000fdf7cbdd to 000000006d6fc04d [ 13.968087] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 000000009fd13ac9 to 000000006d6fc04d [ 13.968468] [drm:drm_atomic_nonblocking_commit [drm]] committing 000000006d6fc04d nonblocking [ 13.968729] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 13.970704] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 13.970806] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 13.971680] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 13.973158] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 13.973153] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000003c19e02c [ 13.973283] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000003c19e02c [ 13.974220] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 13.974695] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 13.975166] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 13.975597] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 13.977086] [drm:drm_mode_addfb2 [drm]] [FB:144] [ 13.977443] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 13.978146] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000006d6fc04d [ 13.978308] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000006d6fc04d [ 13.978707] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 13.980719] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 13.982225] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 13.983446] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 13.983939] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 13.984375] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 13.986284] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 13.986760] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 14.018094] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.018393] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.051952] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.052249] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.065788] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 14.066019] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 14.066388] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 14.067532] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 14.067804] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 14.085941] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.086242] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.119950] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.120249] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.153921] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.154223] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.154868] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 14.155300] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 14.155735] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 14.157230] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 14.173493] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000003f57309f [ 14.173429] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 14.173628] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000d914c58c state to 000000003f57309f [ 14.173735] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 000000008eb9e550 state to 000000003f57309f [ 14.173839] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:144] for [PLANE:52:plane 1B] state 000000008eb9e550 [ 14.173752] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 14.173940] [drm:drm_atomic_check_only [drm]] checking 000000003f57309f [ 14.174061] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 14.174264] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 14.174386] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000004fd02b4d to 000000003f57309f [ 14.174529] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 14.174678] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 000000004fea84af to 000000003f57309f [ 14.174983] [drm:drm_atomic_nonblocking_commit [drm]] committing 000000003f57309f nonblocking [ 14.180027] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 14.180325] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 14.180422] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 14.180683] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 14.185354] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 14.185452] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 14.185950] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 14.186199] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 14.186622] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 14.186875] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 14.186946] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 14.187198] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 14.187444] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 14.189822] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000003f57309f [ 14.189977] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000f214d39f [ 14.189991] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000003f57309f [ 14.193247] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 14.195612] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 14.197337] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 14.197391] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 14.198180] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 14.199660] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 14.200273] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 14.200541] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 14.200792] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 14.201035] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 14.202595] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 14.203604] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 14.205306] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 14.206570] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 14.207547] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 14.207782] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 14.208020] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 14.209640] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 14.209874] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 14.232722] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.233022] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.266738] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.267044] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.281044] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 14.281278] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 14.281647] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 14.282777] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 14.283044] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 14.300640] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.300938] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.326574] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.326879] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.353425] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.353724] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.354362] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 14.354608] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 14.354845] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 14.358349] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 14.373538] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000f214d39f [ 14.373471] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 14.373666] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000f214d39f [ 14.373799] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 14.374325] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 14.374593] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 14.375029] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 14.375296] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 14.375399] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 14.375649] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 14.382969] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 14.383072] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 14.383599] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 14.383869] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 14.384308] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 14.384571] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 14.384648] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 14.384909] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 14.385166] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 14.390545] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 14.392300] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 14.395131] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 14.395189] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 14.396243] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 14.397625] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 14.398237] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 14.398509] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 14.398761] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 14.399002] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 14.403120] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 14.404157] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 14.405875] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 14.407249] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 14.408238] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 14.408473] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 14.408723] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 14.410347] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 14.410586] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 14.444380] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.444677] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.478394] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.478691] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.496250] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 14.496477] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 14.496846] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 14.497977] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 14.498244] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 14.512432] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.512735] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.546416] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.546715] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.567883] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.568192] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.568838] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 14.569095] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 14.569337] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 14.570626] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 14.573117] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 14.573412] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 14.573929] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 14.574185] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 14.574611] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 14.574864] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 14.574971] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 14.575202] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 14.578138] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 14.578233] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 14.578671] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 14.578902] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 14.579335] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 14.579578] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 14.579649] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 14.579906] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 14.580150] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 14.581189] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 14.582912] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 14.584588] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 14.584643] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 14.585436] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 14.586795] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 14.587407] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 14.587662] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 14.587906] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 14.588142] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 14.589687] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 14.590702] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 14.592421] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 14.593684] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 14.594665] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 14.594900] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 14.595144] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 14.596769] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 14.597004] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 14.630760] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.630846] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.664318] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.664459] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.698042] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.698338] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.711467] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 14.711700] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 14.712075] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 14.713202] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 14.713468] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 14.732138] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.732438] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.765995] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.766304] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.766953] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 14.767207] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 14.767446] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 14.768681] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 14.773392] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 14.773718] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 14.774228] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 14.774491] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 14.774959] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 14.775221] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 14.775326] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 14.775574] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 14.778516] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 14.778613] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 14.779069] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 14.779315] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 14.779750] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 14.780006] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 14.780081] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 14.780341] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 14.780600] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 14.781637] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 14.783359] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 14.785056] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 14.785111] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 14.785902] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 14.787264] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 14.787874] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 14.788157] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 14.788401] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 14.788637] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 14.790186] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 14.791195] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 14.792939] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 14.794193] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 14.795170] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 14.795414] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 14.795656] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 14.797296] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 14.797534] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 14.831270] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.831573] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.865321] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.865622] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.897092] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 14.897328] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 14.897717] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 14.898851] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 14.899213] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 14.899615] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.899917] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.933640] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.933942] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.956547] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 14.956856] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 14.957525] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 14.957774] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 14.958010] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 14.959323] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 14.973421] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 14.973749] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 14.974265] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 14.974526] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 14.974960] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 14.975219] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 14.975323] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 14.975565] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 14.978527] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 14.978627] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 14.979111] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 14.979355] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 14.979790] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 14.980056] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 14.980130] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 14.980391] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 14.980651] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 14.981669] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 14.983394] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 14.985068] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 14.985121] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 14.985914] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 14.987284] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 14.987894] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 14.988151] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 14.988396] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 14.988634] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 14.990185] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 14.991187] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 14.992887] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 14.994149] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 14.995121] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 14.995356] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 14.995592] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 14.997246] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 14.997479] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 15.031556] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 15.031859] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 15.034171] audit: type=1131 audit(1616608069.763:130): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ 15.065600] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 15.065905] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 15.082313] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 15.082544] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 15.082915] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 15.084072] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 15.084345] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 15.099755] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 15.100060] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 15.133782] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 15.134085] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 15.160786] usb 1-4: USB disconnect, device number 2 [ 15.160798] usb 1-4.3: USB disconnect, device number 5 [ 15.160803] usb 1-4.3.1: USB disconnect, device number 8 [ 15.160808] usb 1-4.3.1.1: USB disconnect, device number 10 [ 15.171027] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001210, pins 0x00000040, long 0x00000040 [ 15.171432] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - long [ 15.171906] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 10 [ 15.172387] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - long [ 15.187780] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.196762] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.199873] i915 0000:00:02.0: [drm:asle_work [i915]] bclp = 0x800000ff [ 15.200261] i915 0000:00:02.0: [drm:asle_work [i915]] opregion backlight request ignored [ 15.205669] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.221337] usb 1-4.3.2: USB disconnect, device number 9 [ 15.221085] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.232739] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.238084] r8152 2-4.3.3:1.0 eth1: Stop submitting intr, status -71 [ 15.243261] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.255043] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.267264] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.275541] [drm:drm_mode_addfb2 [drm]] [FB:97] [ 15.275731] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000003c99603d [ 15.275881] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000a122286e state to 000000003c99603d [ 15.276026] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 000000003c82c4aa state to 000000003c99603d [ 15.276169] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:97] for [PLANE:31:plane 1A] state 000000003c82c4aa [ 15.276308] [drm:drm_atomic_check_only [drm]] checking 000000003c99603d [ 15.276467] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 15.276945] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000f5d12d37 to 000000003c99603d [ 15.277403] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000a1c2fe75 to 000000003c99603d [ 15.277841] [drm:drm_atomic_nonblocking_commit [drm]] committing 000000003c99603d nonblocking [ 15.278557] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.289658] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.294545] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000003c99603d [ 15.294650] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000003c99603d [ 15.298900] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.309449] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.318381] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.330949] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.340251] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.344883] usb 1-4.3.5: USB disconnect, device number 11 [ 15.348837] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.361918] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.371943] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.381094] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.391089] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.402549] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.412204] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.420660] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.430306] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.435297] usb 1-4.3.7: USB disconnect, device number 12 [ 15.436697] usb 1-4.5: USB disconnect, device number 7 [ 15.439463] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.450303] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.460098] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.469063] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.478125] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.489921] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.499141] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.507594] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.507668] [drm:drm_dp_dpcd_access [drm_kms_helper]] AUX C/DDI C/PHY C: Too many retries, giving up. First error: -110 [ 15.507682] i915 0000:00:02.0: [drm] *ERROR* failed to get link status [ 15.507684] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 15.516618] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.528165] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.539947] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.549375] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.557873] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.566862] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.569971] [drm:drm_mode_addfb2 [drm]] [FB:139] [ 15.570015] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000000f79610a [ 15.570047] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 0000000092a8fb56 state to 000000000f79610a [ 15.570078] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 000000000473ea15 state to 000000000f79610a [ 15.570108] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:139] for [PLANE:31:plane 1A] state 000000000473ea15 [ 15.570139] [drm:drm_atomic_check_only [drm]] checking 000000000f79610a [ 15.570175] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 15.570263] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000002f9453eb to 000000000f79610a [ 15.570344] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 000000009841bae8 to 000000000f79610a [ 15.570421] [drm:drm_atomic_nonblocking_commit [drm]] committing 000000000f79610a nonblocking [ 15.575376] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.577794] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000000f79610a [ 15.577831] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000930bdc72 [ 15.577840] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000000f79610a [ 15.583881] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.592385] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.600884] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.609384] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.617884] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.626381] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.634879] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.643380] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.651880] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.660377] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.668873] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.677370] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.685867] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.694363] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.702859] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.711355] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.719851] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.728346] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.736876] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.745372] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.753881] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.762388] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.770887] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.779380] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.787871] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.787944] [drm:drm_dp_dpcd_access [drm_kms_helper]] AUX C/DDI C/PHY C: Too many retries, giving up. First error: -110 [ 15.788609] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 15.797030] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.805529] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.814024] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.822518] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.831010] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.839501] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.848000] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.856492] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.864987] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.873476] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.881966] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.890455] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.898945] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.907434] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.910153] usb 2-4: USB disconnect, device number 3 [ 15.910156] usb 2-4.3: USB disconnect, device number 4 [ 15.910158] usb 2-4.3.3: USB disconnect, device number 5 [ 15.916176] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.924681] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.933176] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.941669] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.950160] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.958653] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.967184] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.975692] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.984195] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 15.992697] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.001189] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.009680] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.018171] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.026661] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.035151] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.043640] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.052130] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.060619] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.060691] [drm:drm_dp_dpcd_access [drm_kms_helper]] AUX C/DDI C/PHY C: Too many retries, giving up. First error: -110 [ 16.073492] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 16.073553] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000930bdc72 [ 16.073582] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000930bdc72 [ 16.073606] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 16.073878] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 16.073982] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 16.074255] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 16.074376] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 16.074419] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 16.074514] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 16.077220] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 16.077241] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 16.077609] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 16.077660] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 16.077906] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 16.077970] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 16.077987] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 16.078039] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 16.078091] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 16.078148] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] MST device may have disappeared 1 vs 1 [ 16.086616] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.095111] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.103607] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.112101] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.120597] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.129095] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.137601] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.146106] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.154604] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.163097] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.171588] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.180078] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.188567] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.197057] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.205549] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.214051] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.222546] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.231042] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.239544] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.248039] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.256531] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.265022] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.273516] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.282006] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.290496] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.298985] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.307474] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.315963] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.324452] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.332942] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.341431] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.349920] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 16.349993] [drm:drm_dp_dpcd_access [drm_kms_helper]] AUX C/DDI C/PHY C: Too many retries, giving up. First error: -110 [ 16.350011] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 16.350045] [drm:drm_dp_mst_connector_early_unregister [drm_kms_helper]] unregistering DPMST remote bus for card0-DP-3 [ 16.350065] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 16.350108] [drm:drm_dp_mst_connector_early_unregister [drm_kms_helper]] unregistering DPMST remote bus for card0-DP-4 [ 16.350183] [drm:drm_dp_mst_connector_early_unregister [drm_kms_helper]] unregistering DPMST remote bus for card0-DP-5 [ 16.350931] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 16.351029] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 16.351319] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 16.351437] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 16.351480] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 16.351572] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 16.354319] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 16.354340] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 16.354595] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 16.354642] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 16.354887] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 16.354947] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 16.354997] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 16.355016] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 16.355075] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 16.355129] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 16.355180] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 16.355230] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 16.355280] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 16.355339] i915 0000:00:02.0: [drm:intel_pps_vdd_on_unlocked [i915]] Turning [ENCODER:94:DDI A/PHY A] VDD on [ 16.355455] i915 0000:00:02.0: [drm:intel_pps_vdd_on_unlocked [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 16.355894] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 16.355948] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 16.356596] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 16.356618] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 16.356640] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 16.356659] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 16.356678] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 16.356725] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 16.356736] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 16.356756] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 16.356790] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 16.356801] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 16.356866] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 16.356882] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 16.356893] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 16.407876] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 16.410696] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 16.410736] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 16.410833] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 16.413595] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 16.413635] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 16.465153] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 16.468214] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 16.468289] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 16.468396] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 16.468451] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 16.468741] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 16.468815] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 16.468866] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 16.469382] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 16.469641] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 16.470084] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 16.470353] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 16.470456] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 16.470700] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 16.473653] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 16.473750] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 16.474210] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 16.474455] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 16.474887] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 16.475145] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 16.475207] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 16.475284] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 16.475341] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] status updated from connected to disconnected [ 16.475390] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 16.475437] [drm:drm_connector_update_edid_property [drm]] [CONNECTOR:131:DP-3] Edid was changed. [ 16.475545] [drm:drm_connector_update_edid_property [drm]] Updating change counter to 3 [ 16.475736] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 16.475792] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 16.476084] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 16.476343] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 16.476600] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 16.476855] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 16.477105] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 16.477824] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 16.478066] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 16.478992] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 16.479090] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 16.479398] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 16.479490] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 16.479575] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 16.479825] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 16.479880] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 16.479973] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 16.480299] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 16.480358] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 16.480639] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 16.480712] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 16.480762] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 16.532089] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 16.535137] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 16.535249] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 16.535526] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 16.538525] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 16.538623] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 16.588975] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 16.592096] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 16.592167] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 16.592270] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 16.592325] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 16.592625] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 16.592697] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 16.592748] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 16.593243] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 16.593503] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 16.593942] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 16.594204] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 16.594307] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 16.594551] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 16.597503] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 16.597599] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 16.598053] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 16.598298] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 16.598732] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 16.598993] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 16.599054] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 16.599130] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 16.599182] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 16.600219] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000009c8fba41 [ 16.600338] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 00000000803c2c26 state to 000000009c8fba41 [ 16.600448] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000855570f8 state to 000000009c8fba41 [ 16.600549] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:31:plane 1A] state 00000000803c2c26 [ 16.600647] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_plane [drm]] Link [PLANE:31:plane 1A] state 00000000803c2c26 to [NOCRTC] [ 16.600741] [drm:drm_atomic_check_only [drm]] checking 000000009c8fba41 [ 16.600851] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 0, off 1, on 0, ms 0 [ 16.601160] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000039e51e2b to 000000009c8fba41 [ 16.601441] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000b183e854 to 000000009c8fba41 [ 16.601714] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb ( 0 - 422) -> ( 0 - 0), size 422 -> 0 [ 16.601913] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm [ 16.602113] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] lines 0, 3, 3, 4, 6, 7, 7, 8, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 [ 16.602315] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] blocks 20, 40, 47, 54, 89, 104, 107, 122, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 [ 16.602512] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb 21, 41, 48, 55, 90, 105, 108, 123, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 [ 16.602723] [drm:drm_atomic_commit [drm]] committing 000000009c8fba41 [ 16.611224] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000009c8fba41 [ 16.611369] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000009c8fba41 [ 16.611763] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000009c8fba41 [ 16.611877] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 00000000bb2d90d9 state to 000000009c8fba41 [ 16.611984] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 000000009b9a8e54 state to 000000009c8fba41 [ 16.612084] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:52:plane 1B] state 00000000bb2d90d9 [ 16.612182] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_plane [drm]] Link [PLANE:52:plane 1B] state 00000000bb2d90d9 to [NOCRTC] [ 16.612273] [drm:drm_atomic_check_only [drm]] checking 000000009c8fba41 [ 16.612389] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 0, off 1, on 0, ms 0 [ 16.612703] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000494d6dc3 to 000000009c8fba41 [ 16.612992] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000a7a3d657 to 000000009c8fba41 [ 16.613294] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] ddb ( 446 - 868) -> ( 0 - 0), size 422 -> 0 [ 16.613494] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm [ 16.613690] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] lines 0, 3, 3, 4, 6, 7, 7, 8, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 [ 16.613887] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] blocks 21, 42, 47, 57, 92, 107, 107, 122, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 [ 16.614090] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] min_ddb 22, 43, 48, 58, 93, 108, 108, 123, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 [ 16.614295] [drm:drm_atomic_commit [drm]] committing 000000009c8fba41 [ 16.623487] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000009c8fba41 [ 16.623628] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000009c8fba41 [ 16.632270] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:97] for [PLANE:47:cursor A] state 00000000aec1f3bd [ 16.632392] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 16.632712] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:97] for [PLANE:47:cursor A] state 00000000baf87d86 [ 16.632814] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 16.633145] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:128] for [PLANE:47:cursor A] state 000000004aac2abd [ 16.633288] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 16.633581] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:128] for [PLANE:47:cursor A] state 00000000baf87d86 [ 16.633676] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 16.646498] [drm:drm_mode_addfb2 [drm]] [FB:97] [ 16.646691] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000002b251e94 [ 16.646798] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 0000000063d083f2 state to 000000002b251e94 [ 16.646899] [drm:drm_atomic_check_only [drm]] checking 000000002b251e94 [ 16.647006] [drm:drm_atomic_commit [drm]] committing 000000002b251e94 [ 16.647151] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000002b251e94 [ 16.647249] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000002b251e94 [ 16.647357] [drm:drm_mode_setcrtc [drm]] [CRTC:51:pipe A] [ 16.647454] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:95:eDP-1] [ 16.647538] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000002b251e94 [ 16.647636] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000e8de5ffe state to 000000002b251e94 [ 16.647731] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 00000000e0982d04 state to 000000002b251e94 [ 16.647829] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_plane [drm]] Link [PLANE:31:plane 1A] state 00000000e0982d04 to [CRTC:51:pipe A] [ 16.647926] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:97] for [PLANE:31:plane 1A] state 00000000e0982d04 [ 16.648015] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:51:pipe A] to 000000002b251e94 [ 16.648114] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:95:eDP-1] 00000000840b1eb1 state to 000000002b251e94 [ 16.648211] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 00000000840b1eb1 to [NOCRTC] [ 16.648300] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 00000000840b1eb1 to [CRTC:51:pipe A] [ 16.648391] [drm:drm_atomic_check_only [drm]] checking 000000002b251e94 [ 16.648487] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:95:eDP-1] [ 16.648566] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:95:eDP-1] keeps [ENCODER:94:DDI A/PHY A], now on [CRTC:51:pipe A] [ 16.648622] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 000000002b251e94 [ 16.648718] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 000000002b251e94 [ 16.648825] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 0 -> 1, off 0, on 1, ms 0 [ 16.649127] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000007a686e25 to 000000002b251e94 [ 16.649406] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000b3b6da33 to 000000002b251e94 [ 16.649659] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb ( 0 - 0) -> ( 0 - 422), size 0 -> 422 [ 16.649862] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm [ 16.650091] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 0, 3, 3, 4, 6, 7, 7, 8, 0, 0 [ 16.650292] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 20, 40, 47, 54, 89, 104, 107, 122, 0, 0 [ 16.650483] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 21, 41, 48, 55, 90, 105, 108, 123, 0, 0 [ 16.650680] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 000000002f0e8478 state 00000000c684e50d to 000000002b251e94 [ 16.650936] [drm:drm_atomic_commit [drm]] committing 000000002b251e94 [ 16.661351] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000002b251e94 [ 16.661491] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000002b251e94 [ 16.661649] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000002b251e94 [ 16.661753] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000bbdb07e5 state to 000000002b251e94 [ 16.661855] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 0000000063d083f2 state to 000000002b251e94 [ 16.661955] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:97] for [PLANE:31:plane 1A] state 0000000063d083f2 [ 16.662052] [drm:drm_atomic_check_only [drm]] checking 000000002b251e94 [ 16.662170] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 16.662487] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000007a686e25 to 000000002b251e94 [ 16.662776] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 000000004a27ce02 to 000000002b251e94 [ 16.663050] [drm:drm_atomic_nonblocking_commit [drm]] committing 000000002b251e94 nonblocking [ 16.663295] [drm:drm_mode_setcrtc [drm]] [CRTC:93:pipe C] [ 16.663421] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000387f8d70 [ 16.663527] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:93:pipe C] 000000004983ceaf state to 00000000387f8d70 [ 16.663627] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:73:plane 1C] 0000000073a312b7 state to 00000000387f8d70 [ 16.663725] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [NOMODE] for [CRTC:93:pipe C] state 000000004983ceaf [ 16.663819] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:73:plane 1C] state 0000000073a312b7 [ 16.663908] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:93:pipe C] to 00000000387f8d70 [ 16.664012] [drm:drm_atomic_check_only [drm]] checking 00000000387f8d70 [ 16.664116] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000019f52f4b to 00000000387f8d70 [ 16.664398] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000c684e50d to 00000000387f8d70 [ 16.664675] [drm:drm_atomic_commit [drm]] committing 00000000387f8d70 [ 16.664826] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000387f8d70 [ 16.664932] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000387f8d70 [ 16.665041] [drm:drm_mode_setcrtc [drm]] [CRTC:72:pipe B] [ 16.665135] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000387f8d70 [ 16.665236] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000b3ed7ed2 state to 00000000387f8d70 [ 16.665336] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 000000008d946b20 state to 00000000387f8d70 [ 16.665433] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [NOMODE] for [CRTC:72:pipe B] state 00000000b3ed7ed2 [ 16.665527] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:52:plane 1B] state 000000008d946b20 [ 16.665615] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:72:pipe B] to 00000000387f8d70 [ 16.665717] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:131:DP-3] 0000000088e93ed1 state to 00000000387f8d70 [ 16.665818] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:131:DP-3] state 0000000088e93ed1 to [NOCRTC] [ 16.665908] [drm:drm_atomic_check_only [drm]] checking 00000000387f8d70 [ 16.666006] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:72:pipe B] mode changed [ 16.666067] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:72:pipe B] enable changed [ 16.666121] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:72:pipe B] active changed [ 16.666172] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:131:DP-3] [ 16.666223] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Disabling [CONNECTOR:131:DP-3] [ 16.666276] [drm:drm_atomic_get_private_obj_state [drm]] Added new private object 00000000f99af4fa state 00000000ef846600 to 00000000387f8d70 [ 16.666376] [drm:drm_dp_atomic_release_vcpi_slots [drm_kms_helper]] [MST PORT:00000000901510f5] VCPI 14 -> 0 [ 16.666431] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:72:pipe B] needs all connectors, enable: n, active: n [ 16.666484] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:72:pipe B] to 00000000387f8d70 [ 16.666583] [drm:drm_atomic_add_affected_planes [drm]] Adding all current planes for [CRTC:72:pipe B] to 00000000387f8d70 [ 16.666731] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:121:DP-MST B] to 00000000387f8d70 [ 16.666859] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_hdisplay (expected 1920, found 0) [ 16.667138] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_htotal (expected 2200, found 0) [ 16.667398] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_hblank_start (expected 1920, found 0) [ 16.667648] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_hblank_end (expected 2200, found 0) [ 16.667901] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_hsync_start (expected 2008, found 0) [ 16.668144] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_hsync_end (expected 2052, found 0) [ 16.668386] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_vdisplay (expected 1080, found 0) [ 16.668636] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_vtotal (expected 1125, found 0) [ 16.668885] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_vblank_start (expected 1080, found 0) [ 16.669139] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_vblank_end (expected 1125, found 0) [ 16.669384] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_vsync_start (expected 1084, found 0) [ 16.669628] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_vsync_end (expected 1089, found 0) [ 16.669874] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.flags (1) (expected 1, found 0) [ 16.670156] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.flags (4) (expected 4, found 0) [ 16.670406] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_clock (expected 148500, found 0) [ 16.670661] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000019f52f4b to 00000000387f8d70 [ 16.670926] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 000000003e43bb8a state to 00000000387f8d70 [ 16.671028] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:51:pipe A] dbuf slices 0x1 -> 0x1, ddb (0 - 446) -> (0 - 892), active pipes 0x3 -> 0x1 [ 16.671223] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:72:pipe B] dbuf slices 0x1 -> 0x0, ddb (446 - 892) -> (0 - 0), active pipes 0x3 -> 0x1 [ 16.671422] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 0000000051e0c03f state to 00000000387f8d70 [ 16.671525] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:47:cursor A] 000000005372a447 state to 00000000387f8d70 [ 16.671620] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 00000000d18670b9 state to 00000000387f8d70 [ 16.671713] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000c684e50d to 00000000387f8d70 [ 16.671975] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:93:pipe C] 000000008c09a21d state to 00000000387f8d70 [ 16.672076] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:60:plane 2B] 00000000ecb40e60 state to 00000000387f8d70 [ 16.672171] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb ( 0 - 422) -> ( 0 - 860), size 422 -> 860 [ 16.672364] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:47:cursor A] ddb ( 422 - 446) -> ( 860 - 892), size 24 -> 32 [ 16.672554] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:68:cursor B] ddb ( 868 - 892) -> ( 0 - 0), size 24 -> 0 [ 16.672755] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 000000002f0e8478 state 00000000bb6b8457 to 00000000387f8d70 [ 16.673010] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:51:pipe A] to 00000000387f8d70 [ 16.673113] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:95:eDP-1] 0000000011fd834c state to 00000000387f8d70 [ 16.673212] i915 0000:00:02.0: [drm:intel_modeset_calc_cdclk [i915]] Modeset required for cdclk change [ 16.673523] i915 0000:00:02.0: [drm:intel_modeset_calc_cdclk [i915]] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz [ 16.673775] i915 0000:00:02.0: [drm:intel_modeset_calc_cdclk [i915]] New voltage level calculated to be logical 0, actual 0 [ 16.674026] i915 0000:00:02.0: [drm:intel_find_shared_dpll [i915]] [CRTC:51:pipe A] allocated DPLL 0 [ 16.674275] i915 0000:00:02.0: [drm:intel_reference_shared_dpll [i915]] using DPLL 0 for pipe A [ 16.674524] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [CRTC:51:pipe A] enable: yes [modeset] [ 16.674774] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] active: yes, output_types: EDP (0x100), output format: RGB [ 16.675023] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1 [ 16.675267] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] MST master transcoder: [ 16.675513] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] port sync: master transcoder: , slave transcoder bitmask = 0x0 [ 16.675754] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] bigjoiner: no [ 16.675999] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 4118573, gmch_n: 4194304, link_m: 228809, link_n: 262144, tu: 64 [ 16.676243] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0, infoframes enabled: 0x0 [ 16.676491] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] vrr: no, vmin: 0, vmax: 0, pipeline full: 0, flipline: 0, vmin vblank: -1, vmax vblank: -2 [ 16.676763] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] requested mode: [ 16.677016] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 16.677113] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] adjusted mode: [ 16.677354] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 16.677451] i915 0000:00:02.0: [drm:intel_dump_crtc_timings.isra.0 [i915]] crtc timings: 141400 1920 1980 2012 2142 1080 1083 1089 1100, type: 0x48 flags: 0x9 [ 16.677683] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000002b251e94 [ 16.677701] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] pipe mode: [ 16.677817] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000002b251e94 [ 16.677945] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x40 0x9 [ 16.678043] i915 0000:00:02.0: [drm:intel_dump_crtc_timings.isra.0 [i915]] crtc timings: 141400 1920 1980 2012 2142 1080 1083 1089 1100, type: 0x40 flags: 0x9 [ 16.678291] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 141400 [ 16.678541] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] linetime: 122, ips linetime: 0 [ 16.678782] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1 [ 16.679029] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] pch pfit: 0x0+0+0, disabled, force thru: no [ 16.679274] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0 [ 16.679519] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0 [ 16.679764] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] csc_mode: 0x2 gamma_mode: 0x0 gamma_enable: 1 csc_enable: 0 [ 16.680011] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] degamma lut: 0 entries, gamma lut: 256 entries [ 16.680277] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:31:plane 1A] fb: [FB:97] 1920x1080 format = XR24 little-endian (0x34325258) modifier = 0x100000000000001, visible: yes [ 16.680523] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] rotation: 0x1, scaler: -1 [ 16.680770] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0 [ 16.681017] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:47:cursor A] fb: [FB:128] 256x256 format = AR24 little-endian (0x34325241) modifier = 0x0, visible: yes [ 16.681265] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] rotation: 0x1, scaler: -1 [ 16.681510] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] src: 256.000000x256.000000+0.000000+0.000000 dst: 256x256+1724+968 [ 16.681757] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [CRTC:72:pipe B] enable: no [modeset] [ 16.682005] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:52:plane 1B] fb: [NOFB], visible: no [ 16.682247] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:60:plane 2B] fb: [NOFB], visible: no [ 16.682494] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:68:cursor B] fb: [NOFB], visible: no [ 16.682737] [drm:drm_atomic_check_only [drm]] driver added CRTC to commit: requested 0x2, affected 0x7 [ 16.682837] [drm:drm_atomic_commit [drm]] committing 00000000387f8d70 [ 16.683004] i915 0000:00:02.0: [drm:intel_edp_backlight_off [i915]] [ 16.964690] i915 0000:00:02.0: [drm:lpt_disable_backlight [i915]] set backlight PWM = 0 [ 16.965139] i915 0000:00:02.0: [drm:intel_disable_pipe [i915]] disabling pipe A [ 16.978418] i915 0000:00:02.0: [drm:intel_pps_off_unlocked [i915]] Turn [ENCODER:94:DDI A/PHY A] panel power off [ 16.978732] i915 0000:00:02.0: [drm:intel_pps_off_unlocked [i915]] Wait for panel power off time [ 16.979023] i915 0000:00:02.0: [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000002 control abcd0000 [ 16.979246] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x01000000, dig 0x11001010, pins 0x00000010, long 0x00000000 [ 16.979478] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:94:DDI A/PHY A] - short [ 17.030520] i915 0000:00:02.0: [drm:intel_pps_off_unlocked [i915]] Wait complete [ 17.030842] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling DDI A/E IO power well [ 17.031157] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x01000000, dig 0x12001010, pins 0x00000010, long 0x00000010 [ 17.031146] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A [ 17.031131] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] ignoring short hpd on eDP [ENCODER:94:DDI A/PHY A] [ 17.031382] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:94:DDI A/PHY A] - long [ 17.031415] i915 0000:00:02.0: [drm:intel_disable_shared_dpll [i915]] disable DPLL 0 (active 1, on? 1) for crtc 51 [ 17.031678] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10 [ 17.031704] i915 0000:00:02.0: [drm:intel_disable_shared_dpll [i915]] disabling DPLL 0 [ 17.031986] i915 0000:00:02.0: [drm:intel_mst_disable_dp [i915]] active links 1 [ 17.032009] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP [ENCODER:94:DDI A/PHY A] [ 17.032250] i915 0000:00:02.0: [drm:hsw_audio_codec_disable [i915]] Disable audio codec on transcoder B [ 17.032518] i915 0000:00:02.0: [drm:i915_audio_component_get_eld [i915]] Not valid for port C [ 17.032879] i915 0000:00:02.0: [drm:intel_disable_pipe [i915]] disabling pipe B [ 17.049665] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.058164] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.066640] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.075101] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.083556] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.092010] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.100464] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.108918] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.117372] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.125826] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.134280] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.142734] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.151188] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.159641] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.168097] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.176552] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.185006] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.193459] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.201913] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.210366] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.218819] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.227276] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.235730] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.244183] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.252635] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.261088] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.269542] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.277995] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.286448] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.294901] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.303355] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.311807] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.311879] [drm:drm_dp_dpcd_access [drm_kms_helper]] AUX C/DDI C/PHY C: Too many retries, giving up. First error: -110 [ 17.311892] [drm:drm_dp_check_act_status [drm_kms_helper]] Failed to read payload table status: -110 [ 17.311903] [drm:drm_dp_mst_deallocate_vcpi [drm_kms_helper]] putting payload 1 [ 17.320340] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.328835] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.337330] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.345825] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.354318] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.362812] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.369429] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 17.369512] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 1) [ 17.371307] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.379801] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.388295] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.396788] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.405282] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.413776] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.422270] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.430763] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.439257] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.447750] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.456244] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.464737] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.473231] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.481724] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.490218] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.498712] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.507206] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.515699] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.524193] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.532687] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.541182] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.549675] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.558169] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.566664] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.575159] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.583653] i915 0000:00:02.0: [drm:intel_dp_aux_xfer [i915]] AUX C/DDI C/PHY C: timeout (status 0x7c1003ff) [ 17.583726] [drm:drm_dp_dpcd_access [drm_kms_helper]] AUX C/DDI C/PHY C: Too many retries, giving up. First error: -110 [ 17.583737] i915 0000:00:02.0: [drm:intel_dp_set_power [i915]] [ENCODER:118:DDI C/PHY C] Set power to D3 failed [ 17.583789] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling DDI C IO power well [ 17.583844] i915 0000:00:02.0: [drm:intel_encoders_post_disable [i915]] active links 0 [ 17.583898] i915 0000:00:02.0: [drm:intel_disable_shared_dpll [i915]] disable DPLL 1 (active 2, on? 1) for crtc 72 [ 17.583951] i915 0000:00:02.0: [drm:intel_disable_shared_dpll [i915]] disabling DPLL 1 [ 17.584005] [drm:intel_set_cdclk [i915]] Changing CDCLK to 337500 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 0 [ 17.584185] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:94:DDI A/PHY A] [ 17.584238] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:102:DDI B/PHY B] [ 17.584291] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:104:DP-MST A] [ 17.584343] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:105:DP-MST B] [ 17.584396] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:106:DP-MST C] [ 17.584449] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:118:DDI C/PHY C] [ 17.584500] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:120:DP-MST A] [ 17.584552] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:121:DP-MST B] [ 17.584605] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:122:DP-MST C] [ 17.584656] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:131:DP-3] [ 17.584709] i915 0000:00:02.0: [drm:verify_single_dpll_state [i915]] DPLL 0 [ 17.584762] i915 0000:00:02.0: [drm:verify_single_dpll_state [i915]] DPLL 1 [ 17.584815] i915 0000:00:02.0: [drm:verify_single_dpll_state [i915]] DPLL 2 [ 17.584867] i915 0000:00:02.0: [drm:verify_single_dpll_state [i915]] DPLL 3 [ 17.584922] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enable DPLL 0 (active 1, on? 0) for crtc 51 [ 17.584974] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enabling DPLL 0 [ 17.585027] i915 0000:00:02.0: [drm:intel_pps_on_unlocked [i915]] Turn [ENCODER:94:DDI A/PHY A] panel power on [ 17.585084] i915 0000:00:02.0: [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle [ 17.640566] i915 0000:00:02.0: [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control abcd0000 [ 17.640684] i915 0000:00:02.0: [drm:intel_pps_on_unlocked [i915]] Wait complete [ 17.640796] i915 0000:00:02.0: [drm:intel_pps_on_unlocked [i915]] Wait for panel power on [ 17.640926] i915 0000:00:02.0: [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control abcd0003 [ 17.712379] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x01000000, dig 0x12001010, pins 0x00000010, long 0x00000010 [ 17.712618] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:94:DDI A/PHY A] - long [ 17.712913] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 20 [ 17.713262] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP [ENCODER:94:DDI A/PHY A] [ 17.841320] i915 0000:00:02.0: [drm:intel_pps_on_unlocked [i915]] Wait complete [ 17.841636] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling DDI A/E IO power well [ 17.841948] i915 0000:00:02.0: [drm:intel_pps_vdd_on_unlocked [i915]] Turning [ENCODER:94:DDI A/PHY A] VDD on [ 17.842253] i915 0000:00:02.0: [drm:intel_pps_vdd_on_unlocked [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 17.843983] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 06 [ 17.844658] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at DPRX [ 17.844922] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 17.845183] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:94:DDI A/PHY A] Using DP training pattern TPS1 [ 17.846253] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 1, pre-emphasis level 0, at DPRX [ 17.846504] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 04000000 [ 17.847546] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 1, pre-emphasis level 0, at DPRX [ 17.847830] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 04000000 [ 17.848896] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 17.849133] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:94:DDI A/PHY A] Using DP training pattern TPS2 [ 17.850821] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel EQ done. DP Training successful [ 17.851139] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:95:eDP-1] Link Training passed at link rate = 162000, lane count = 2, at DPRX [ 17.851738] i915 0000:00:02.0: [drm:intel_enable_pipe [i915]] enabling pipe A [ 17.852025] i915 0000:00:02.0: [drm:intel_edp_backlight_on [i915]] [ 17.852267] i915 0000:00:02.0: [drm:intel_panel_enable_backlight [i915]] pipe A [ 17.852558] i915 0000:00:02.0: [drm:lpt_enable_backlight [i915]] set backlight PWM = 1515 [ 17.852839] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1 [ 17.853098] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A [ 17.868984] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:95:eDP-1] [ 17.869310] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [CRTC:51:pipe A] [ 17.869630] i915 0000:00:02.0: [drm:verify_single_dpll_state [i915]] DPLL 0 [ 17.869909] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [CRTC:72:pipe B] [ 17.870187] i915 0000:00:02.0: [drm:intel_sagv_post_plane_update [i915]] Enabling SAGV [ 17.870421] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000387f8d70 [ 17.870553] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000387f8d70 [ 17.870786] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 17.871119] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 1) [ 17.871423] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 17.871900] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 17.872156] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 17.872593] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 17.872986] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 17.873157] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 17.873467] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 17.876421] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 17.876517] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 17.877002] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 17.877247] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 17.877674] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 17.877949] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 17.905646] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000006df1b792 [ 17.905778] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000bda35245 state to 000000006df1b792 [ 17.905884] [drm:drm_atomic_check_only [drm]] checking 000000006df1b792 [ 17.905996] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000a410f88d to 000000006df1b792 [ 17.906312] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000bc3fd635 to 000000006df1b792 [ 17.906601] [drm:drm_atomic_commit [drm]] committing 000000006df1b792 [ 17.919248] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000006df1b792 [ 17.919385] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000006df1b792 [ 18.103089] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 20.976827] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] Turning [ENCODER:94:DDI A/PHY A] VDD off [ 20.977173] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 20.977441] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling DC off [ 20.977718] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 [ 20.977981] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02 [ 21.684557] i915 0000:00:02.0: [drm:asle_work [i915]] bclp = 0x800000ff [ 21.684890] i915 0000:00:02.0: [drm:asle_work [i915]] opregion backlight request ignored [ 22.116619] usb 1-4: new high-speed USB device number 13 using xhci_hcd [ 22.259471] usb 1-4: New USB device found, idVendor=2109, idProduct=2820, bcdDevice=70.13 [ 22.259484] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 22.259489] usb 1-4: Product: USB2.0 Hub [ 22.259493] usb 1-4: Manufacturer: VIA Labs, Inc. [ 22.260921] hub 1-4:1.0: USB hub found [ 22.261169] hub 1-4:1.0: 5 ports detected [ 22.271355] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling DC off [ 22.271634] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00 [ 22.278953] [drm:drm_mode_addfb2 [drm]] [FB:137] [ 22.279081] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000006df1b792 [ 22.279176] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 000000003e43bb8a state to 000000006df1b792 [ 22.279265] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 000000003f20d446 state to 000000006df1b792 [ 22.279351] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:137] for [PLANE:31:plane 1A] state 000000003f20d446 [ 22.279436] [drm:drm_atomic_check_only [drm]] checking 000000006df1b792 [ 22.279571] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 22.279850] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000035aab849 to 000000006df1b792 [ 22.280091] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000b3b6da33 to 000000006df1b792 [ 22.280321] [drm:drm_atomic_nonblocking_commit [drm]] committing 000000006df1b792 nonblocking [ 22.284608] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000006df1b792 [ 22.284724] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000006df1b792 [ 22.349838] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 22.350129] i915 0000:00:02.0: [drm:i915_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x10 [ 22.365182] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 22.383320] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling DC off [ 22.383587] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 [ 22.383816] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02 [ 22.389915] usb 2-4: new SuperSpeed Gen 1 USB device number 6 using xhci_hcd [ 22.409773] usb 2-4: New USB device found, idVendor=2109, idProduct=0820, bcdDevice=70.13 [ 22.409784] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 22.409789] usb 2-4: Product: USB3.1 Hub [ 22.409793] usb 2-4: Manufacturer: VIA Labs, Inc. [ 22.412584] hub 2-4:1.0: USB hub found [ 22.412828] hub 2-4:1.0: 4 ports detected [ 22.584470] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001210, pins 0x00000040, long 0x00000040 [ 22.584541] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - long [ 22.584602] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 6 - cnt: 10 [ 22.584664] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - long [ 22.586523] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 22.586625] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 22.586728] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 22.586836] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling DC off [ 22.586949] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00 [ 22.587055] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 22.588471] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 55 04 00 00 00 [ 22.589926] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 22.591365] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 22.591381] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 22.592105] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 22.593363] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 22.593909] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 22.596392] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 22.596449] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 22.596504] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 22.596557] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 22.596617] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling DC off [ 22.596673] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 [ 22.596739] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02 [ 22.596839] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling DC off [ 22.596941] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00 [ 22.597044] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 22.597155] [drm:drm_dp_mst_link_probe_work [drm_kms_helper]] Clearing payload ID table [ 22.598739] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 22.598804] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 22.599152] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 22.599208] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 22.599444] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 22.599514] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 22.599540] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 22.599592] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 22.602323] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 22.602363] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 22.602676] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 22.602785] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 22.603084] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 22.603200] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 22.603231] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 22.603336] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling DC off [ 22.603459] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 [ 22.603567] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02 [ 22.625414] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 22.625637] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 22.625971] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 22.626399] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling DC off [ 22.626879] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00 [ 22.627327] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 22.628626] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 22.631506] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 22.660486] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 22.660723] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 22.661055] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 22.662304] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 22.666409] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 22.683869] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 22.685003] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 22.687665] [drm:drm_dp_send_link_address [drm_kms_helper]] link address reply: 4 [ 22.687780] [drm:drm_dp_send_link_address [drm_kms_helper]] port 0: input 1, pdt: 1, pn: 0, dpcd_rev: 00, mcs: 1, ddps: 1, ldps 0, sdp 0/0 [ 22.687873] [drm:drm_dp_send_link_address [drm_kms_helper]] port 1: input 0, pdt: 4, pn: 1, dpcd_rev: 00, mcs: 0, ddps: 1, ldps 1, sdp 1/1 [ 22.687968] [drm:drm_dp_send_link_address [drm_kms_helper]] port 2: input 0, pdt: 0, pn: 2, dpcd_rev: 00, mcs: 0, ddps: 0, ldps 0, sdp 0/0 [ 22.688066] [drm:drm_dp_send_link_address [drm_kms_helper]] port 3: input 0, pdt: 0, pn: 3, dpcd_rev: 00, mcs: 0, ddps: 0, ldps 0, sdp 0/0 [ 22.690275] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 22.695549] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 22.695748] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 22.696112] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 22.697261] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 22.698565] [drm:drm_dp_send_enum_path_resources [drm_kms_helper]] enum path resources 1: 1188 1188 [ 22.699194] [drm:drm_dp_mst_connector_late_register [drm_kms_helper]] registering DPMST remote bus for card0-DP-4 [ 22.699548] [drm:drm_dp_mst_connector_late_register [drm_kms_helper]] registering DPMST remote bus for card0-DP-5 [ 22.699549] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 22.699827] [drm:drm_dp_mst_connector_late_register [drm_kms_helper]] registering DPMST remote bus for card0-DP-6 [ 22.709130] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 22.709205] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 22.709487] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 22.709748] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 22.709993] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 22.710230] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 22.710511] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 22.710763] i915 0000:00:02.0: [drm:intel_pps_vdd_on_unlocked [i915]] Turning [ENCODER:94:DDI A/PHY A] VDD on [ 22.711048] i915 0000:00:02.0: [drm:intel_pps_vdd_on_unlocked [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 22.711740] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 22.712070] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 22.713025] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 22.713311] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 22.713412] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 22.713511] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 22.713619] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 22.713705] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 22.713914] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 22.713968] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 22.714059] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 22.714183] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 22.714236] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 22.714520] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 22.714592] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 22.714642] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 22.731476] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 22.731682] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 22.732042] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 22.732386] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 22.733511] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 22.765719] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 22.768788] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 22.768895] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 22.769151] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 22.772104] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 22.772199] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 22.823098] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 22.826137] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 22.826207] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 22.826495] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 22.826604] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 22.826657] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 22.826932] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 22.828013] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 22.829768] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 22.831493] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 22.831547] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 22.832348] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 22.833738] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 22.834364] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 22.834628] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 22.834875] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 22.835117] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 22.835353] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 22.835618] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 22.835697] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 22.835748] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 22.836296] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 22.836532] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 22.836954] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 22.837231] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 22.837330] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 22.837563] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 22.840503] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 22.840631] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 22.841086] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 22.841328] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 22.841748] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 22.842002] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 22.842061] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 22.842139] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 22.842190] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 22.842252] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] [ 22.842303] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] status updated from unknown to connected [ 22.842364] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 22.869245] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 22.869481] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 22.869895] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 22.871022] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 22.873771] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 22.904570] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 22.904801] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 22.905188] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 22.906322] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 22.910200] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 22.924358] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 22.925497] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 22.929366] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 22.940472] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 22.940701] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 22.941091] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 22.942221] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 22.944090] usb 2-4.3: new SuperSpeed Gen 1 USB device number 7 using xhci_hcd [ 22.946618] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 22.961901] usb 2-4.3: New USB device found, idVendor=0424, idProduct=5807, bcdDevice= 2.04 [ 22.961916] usb 2-4.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 22.961923] usb 2-4.3: Product: USB5807 Hub [ 22.961929] usb 2-4.3: Manufacturer: Microchip [ 22.976457] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 22.976687] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 22.977073] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 22.978211] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 22.982102] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 22.997830] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 22.998988] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.002918] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.012231] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.012469] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.012854] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.013251] hub 2-4.3:1.0: USB hub found [ 23.013371] hub 2-4.3:1.0: 7 ports detected [ 23.014173] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.017240] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.017453] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.017651] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 23.017826] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support [ 23.017995] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.018158] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.018321] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 23.018342] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.018497] [drm:drm_add_edid_modes [drm]] ELD monitor VS248 [ 23.018662] [drm:drm_add_edid_modes [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 23.018830] [drm:drm_add_edid_modes [drm]] ELD size 28, SAD count 1 [ 23.018995] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.019158] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.019320] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 23.020859] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 23.021058] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 23.021260] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 23.021429] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 23.021594] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 23.021766] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 23.021930] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 23.022098] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 23.022275] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] probed modes : [ 23.022373] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 23.022534] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 23.022698] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 23.022859] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 138500 1920 1968 2000 2080 1080 1083 1088 1110 0x40 0x9 [ 23.023021] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 23.023180] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 23.023332] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 23.023491] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 23.023651] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 23.023815] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 23.023980] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 23.024067] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 [ 23.024185] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 23.024287] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 23.024373] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 23.024459] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 23.024546] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 23.024631] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 23.024717] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 23.024803] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 23.024889] [drm:drm_mode_debug_printmodeline [drm]] Modeline "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 23.024975] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 23.025061] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 23.025147] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 23.025233] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 23.025318] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 23.025403] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 23.025489] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 23.025574] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 23.025659] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 23.025747] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 23.025833] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 23.025918] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 23.026003] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 23.026088] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 23.026174] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 23.026259] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 23.026345] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 23.026430] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 23.027057] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] [ 23.027114] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] status updated from unknown to disconnected [ 23.027163] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] disconnected [ 23.027319] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] [ 23.027367] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] status updated from unknown to disconnected [ 23.027413] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] disconnected [ 23.027637] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 23.027693] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 23.027988] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 23.028248] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 23.028494] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 23.028740] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 23.028981] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 23.029681] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 23.029935] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 23.030871] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 23.031153] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.031249] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.031344] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 23.031433] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.031519] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.031724] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 23.031778] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 23.031870] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 23.032176] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 23.032230] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 23.032503] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 23.032576] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 23.032629] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 23.048008] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.048427] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.048976] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.049524] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 23.050947] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.082999] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 23.084338] usb 1-4.3: new high-speed USB device number 14 using xhci_hcd [ 23.086075] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 23.086188] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 23.086461] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 23.089435] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 23.089533] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 23.140022] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 23.143073] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 23.143144] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 23.143463] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 23.143571] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 23.143624] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 23.143909] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 23.144975] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 23.146752] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 23.148467] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 23.148520] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 23.149325] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 23.150714] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 23.151374] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 23.151635] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 23.151876] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 23.152110] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 23.152348] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 23.152612] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 23.152689] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 23.152741] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 23.153206] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 23.153438] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 23.153857] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 23.154107] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 23.154207] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 23.154480] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 23.157411] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 23.157504] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 23.157957] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 23.158198] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 23.158615] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 23.158866] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 23.158926] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 23.159002] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 23.159053] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 23.159115] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] [ 23.159183] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 23.186457] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.186681] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.187026] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.188117] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.190872] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.222388] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.222635] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.222980] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.224098] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.227962] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.232030] usb 1-4.3: New USB device found, idVendor=0424, idProduct=2807, bcdDevice= 2.04 [ 23.232043] usb 1-4.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 23.232049] usb 1-4.3: Product: USB2807 Hub [ 23.232054] usb 1-4.3: Manufacturer: Microchip [ 23.233308] hub 1-4.3:1.0: USB hub found [ 23.233347] hub 1-4.3:1.0: 7 ports detected [ 23.241341] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.242473] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.246437] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.257483] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.257704] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.258048] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.259359] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.264027] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.293623] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.293884] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.294267] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.295588] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.299704] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.308320] usb 1-4.5: new high-speed USB device number 15 using xhci_hcd [ 23.315040] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.316231] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.320104] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.329444] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.329681] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.330021] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.331110] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.333897] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.334068] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.334209] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 23.334357] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support [ 23.334497] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.334633] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.334794] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 23.334940] [drm:drm_add_edid_modes [drm]] ELD monitor VS248 [ 23.335055] [drm:drm_add_edid_modes [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 23.334996] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.335149] [drm:drm_add_edid_modes [drm]] ELD size 28, SAD count 1 [ 23.335237] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.335324] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.335409] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 23.336426] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 23.336520] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 23.336606] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 23.336694] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 23.336776] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 23.336863] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 23.336946] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 23.337032] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 23.337131] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] probed modes : [ 23.337187] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 23.337275] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 23.337362] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 23.337447] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 138500 1920 1968 2000 2080 1080 1083 1088 1110 0x40 0x9 [ 23.337532] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 23.337617] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 23.337702] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 23.337787] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 23.337873] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 23.337957] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 23.338069] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 23.338167] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 [ 23.338253] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 23.338339] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 23.338426] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 23.338512] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 23.338598] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 23.338683] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 23.338769] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 23.338854] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 23.338939] [drm:drm_mode_debug_printmodeline [drm]] Modeline "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 23.339025] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 23.339110] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 23.339196] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 23.339281] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 23.339366] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 23.339452] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 23.339537] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 23.339622] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 23.339707] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 23.339792] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 23.339878] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 23.339963] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 23.340048] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 23.340134] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 23.340219] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 23.340305] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 23.340390] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 23.340475] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 23.341007] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] [ 23.341064] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] disconnected [ 23.341130] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] [ 23.341177] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] disconnected [ 23.342606] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000008c39222b [ 23.342720] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 000000004d8e4410 state to 000000008c39222b [ 23.342825] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 000000009b9a8e54 state to 000000008c39222b [ 23.342921] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:31:plane 1A] state 000000004d8e4410 [ 23.343015] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_plane [drm]] Link [PLANE:31:plane 1A] state 000000004d8e4410 to [NOCRTC] [ 23.343105] [drm:drm_atomic_check_only [drm]] checking 000000008c39222b [ 23.343212] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 0, off 1, on 0, ms 0 [ 23.343503] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000c6287801 to 000000008c39222b [ 23.343776] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 000000006dab7c25 to 000000008c39222b [ 23.344030] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb ( 0 - 860) -> ( 0 - 0), size 860 -> 0 [ 23.344223] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm [ 23.344412] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] lines 0, 3, 3, 4, 6, 7, 7, 8, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 [ 23.344604] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] blocks 20, 40, 47, 54, 89, 104, 107, 122, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 [ 23.344820] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb 21, 41, 48, 55, 90, 105, 108, 123, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 [ 23.345020] [drm:drm_atomic_commit [drm]] committing 000000008c39222b [ 23.351146] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000008c39222b [ 23.351293] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000008c39222b [ 23.364642] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.364880] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.365177] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.366177] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.373859] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:137] for [PLANE:47:cursor A] state 00000000a436e4c1 [ 23.373923] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 23.374086] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:137] for [PLANE:47:cursor A] state 00000000803c2c26 [ 23.374135] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 23.374297] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000008c39222b [ 23.374349] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 0000000011cbcd96 state to 000000008c39222b [ 23.374401] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 0000000011cbcd96 [ 23.374446] [drm:drm_atomic_check_only [drm]] checking 000000008c39222b [ 23.374501] [drm:drm_atomic_commit [drm]] committing 000000008c39222b [ 23.374574] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000008c39222b [ 23.374622] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000008c39222b [ 23.374674] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000008c39222b [ 23.374720] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 00000000f4de8ccb state to 000000008c39222b [ 23.374783] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 00000000f4de8ccb [ 23.374828] [drm:drm_atomic_check_only [drm]] checking 000000008c39222b [ 23.374875] [drm:drm_atomic_commit [drm]] committing 000000008c39222b [ 23.374946] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000008c39222b [ 23.374984] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000008c39222b [ 23.375028] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:128] for [PLANE:47:cursor A] state 0000000011cbcd96 [ 23.375066] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 23.375186] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:128] for [PLANE:47:cursor A] state 00000000803c2c26 [ 23.375224] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 23.380239] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 23.380279] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 23.380400] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 23.380485] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 23.380566] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 23.380645] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 23.380724] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 23.381201] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 23.381280] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 23.381964] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 23.382056] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.382092] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.382128] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 23.382157] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.382186] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.382256] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 23.382275] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 23.382306] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 23.382346] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 23.382364] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 23.382458] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 23.382483] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 23.382499] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 23.401100] usb 1-4.5: New USB device found, idVendor=2109, idProduct=8888, bcdDevice= 0.01 [ 23.401106] usb 1-4.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 23.401108] usb 1-4.5: Product: USB Billboard Device [ 23.401109] usb 1-4.5: Manufacturer: VIA Labs, Inc. [ 23.401110] usb 1-4.5: SerialNumber: 0000000000000001 [ 23.434198] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 23.436986] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 23.437018] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 23.437091] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 23.439854] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 23.439882] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 23.491541] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 23.494332] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 23.494358] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 23.494404] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 23.494423] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 23.494532] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 23.495394] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 23.496982] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 23.498477] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 23.498527] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 23.499292] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 23.500595] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 23.501159] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 23.501270] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 23.501371] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 23.501469] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 23.501564] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 23.501694] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 23.501744] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 23.501782] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 23.502174] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 23.502359] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 23.502730] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 23.502929] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 23.503003] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 23.503188] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 23.506088] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 23.506161] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 23.506561] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 23.506750] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 23.507119] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 23.507313] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 23.507367] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 23.507419] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 23.507456] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 23.507504] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] [ 23.507553] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 23.521852] usb 1-4.3.1: new full-speed USB device number 16 using xhci_hcd [ 23.535076] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.535314] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.535656] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.536748] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.539502] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.570981] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.571218] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.571560] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.572678] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.576515] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.592175] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.593312] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.597158] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.606859] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.607092] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.607431] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.608530] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.612886] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.638051] usb 1-4.3.1: New USB device found, idVendor=0a12, idProduct=4010, bcdDevice=15.46 [ 23.638067] usb 1-4.3.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 23.642585] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.642765] hub 1-4.3.1:1.0: USB hub found [ 23.642825] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.643186] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.643536] hub 1-4.3.1:1.0: 4 ports detected [ 23.644276] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.648114] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.665412] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.666531] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.670416] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.678442] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.678900] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.679515] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.680852] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.683666] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.683828] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.683966] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 23.684118] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support [ 23.684259] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.684402] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.684537] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 23.684680] [drm:drm_add_edid_modes [drm]] ELD monitor VS248 [ 23.684825] [drm:drm_add_edid_modes [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 23.684800] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.685006] [drm:drm_add_edid_modes [drm]] ELD size 28, SAD count 1 [ 23.685184] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.685382] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.685476] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 23.686485] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 23.686578] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 23.686664] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 23.686751] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 23.686834] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 23.686923] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 23.687006] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 23.687092] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 23.687189] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] probed modes : [ 23.687246] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 23.687334] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 23.687421] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 23.687507] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 138500 1920 1968 2000 2080 1080 1083 1088 1110 0x40 0x9 [ 23.687593] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 23.687680] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 23.687765] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 23.687850] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 23.687935] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 23.688103] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 23.688284] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 23.688502] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 [ 23.688738] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 23.688907] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 23.688996] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 23.689084] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 23.689170] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 23.689255] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 23.689340] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 23.689425] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 23.689512] [drm:drm_mode_debug_printmodeline [drm]] Modeline "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 23.689598] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 23.689684] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 23.689770] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 23.689855] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 23.689941] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 23.690026] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 23.690112] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 23.690197] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 23.690283] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 23.690368] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 23.690453] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 23.690539] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 23.690625] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 23.690710] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 23.690795] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 23.690882] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 23.690970] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 23.691055] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 23.691287] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] [ 23.691345] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] disconnected [ 23.691411] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] [ 23.691460] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] disconnected [ 23.691556] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 23.691606] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 23.691889] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 23.692178] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 23.692422] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 23.692665] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 23.692904] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 23.693594] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 23.693833] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 23.694758] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 23.695036] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.695133] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.695230] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 23.695378] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 23.695577] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 23.695970] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 23.696086] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 23.696212] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 23.696524] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 23.696581] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 23.696875] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 23.696946] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 23.696995] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 23.713844] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.714078] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.714445] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.714771] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 23.715902] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.718686] usb 1-4.3.2: new full-speed USB device number 17 using xhci_hcd [ 23.748018] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 23.751077] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 23.751181] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 23.751436] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 23.754385] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 23.754479] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 23.805746] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 23.808767] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 23.808903] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 23.809210] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 23.809317] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 23.809384] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 23.809672] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 23.810735] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 23.812492] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 23.812650] usb 1-4.3.2: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice=24.11 [ 23.812665] usb 1-4.3.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 23.812673] usb 1-4.3.2: Product: USB Receiver [ 23.812679] usb 1-4.3.2: Manufacturer: Logitech [ 23.814299] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 23.814354] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 23.815160] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 23.816577] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 23.817209] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 23.817475] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 23.817724] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 23.817983] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 23.818225] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 23.818507] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 23.818588] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 23.818639] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 23.819230] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 23.819478] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 23.819901] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 23.820159] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 23.820259] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 23.820517] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 23.823483] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 23.823599] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 23.824245] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 23.824581] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 23.825032] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 23.825285] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 23.825346] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 23.825427] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 23.825510] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 23.825579] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] [ 23.825647] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 23.832033] logitech-djreceiver 0003:046D:C52B.000B: hiddev96,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-4.3.2/input2 [ 23.852635] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.852872] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.853259] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.854402] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.857180] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.888755] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.888992] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.889373] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.890510] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.894384] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.909282] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.910409] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.914278] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.924750] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.924985] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.925329] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.925705] usb 1-4.3.1.1: new full-speed USB device number 18 using xhci_hcd [ 23.926446] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.930820] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.955296] input: Logitech Craft as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.3/1-4.3.2/1-4.3.2:1.2/0003:046D:C52B.000B/0003:046D:4066.000C/input/input39 [ 23.956431] logitech-hidpp-device 0003:046D:4066.000C: input,hidraw1: USB HID v1.11 Keyboard [Logitech Craft] on usb-0000:00:14.0-4.3.2/input2:1 [ 23.960437] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.960671] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.961004] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.962086] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.962874] input: Logitech M705 as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.3/1-4.3.2/1-4.3.2:1.2/0003:046D:C52B.000B/0003:046D:406D.000D/input/input40 [ 23.963400] logitech-hidpp-device 0003:046D:406D.000D: input,hidraw2: USB HID v1.11 Mouse [Logitech M705] on usb-0000:00:14.0-4.3.2/input2:2 [ 23.966056] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.982478] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.983596] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 23.987477] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 23.996350] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 23.996567] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 23.996943] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 23.998029] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.000793] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.000944] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.001079] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 24.001221] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support [ 24.001355] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.001486] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.001614] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 24.001751] [drm:drm_add_edid_modes [drm]] ELD monitor VS248 [ 24.001882] [drm:drm_add_edid_modes [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 24.001880] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.001988] [drm:drm_add_edid_modes [drm]] ELD size 28, SAD count 1 [ 24.002077] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.002166] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.002250] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 24.003284] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 24.003380] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 24.003466] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 24.003555] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 24.003638] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 24.003725] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 24.003807] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 24.003893] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 24.003990] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] probed modes : [ 24.004046] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 24.004134] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 24.004221] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 24.004307] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 138500 1920 1968 2000 2080 1080 1083 1088 1110 0x40 0x9 [ 24.004392] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 24.004478] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 24.004563] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 24.004648] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 24.004734] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 24.004819] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 24.004905] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 24.004991] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 [ 24.005077] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 24.005162] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 24.005247] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 24.005333] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 24.005418] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 24.005503] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 24.005589] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 24.005674] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 24.005803] [drm:drm_mode_debug_printmodeline [drm]] Modeline "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 24.005937] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 24.006023] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 24.006108] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 24.006193] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 24.006279] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 24.006366] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 24.006452] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 24.006537] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 24.006622] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 24.006708] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 24.006793] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 24.006918] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 24.007006] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 24.007093] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 24.007183] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 24.007271] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 24.007356] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 24.007441] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 24.007969] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] [ 24.008029] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] disconnected [ 24.008095] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] [ 24.008143] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] disconnected [ 24.023346] usb 1-4.3.1.1: New USB device found, idVendor=0b0e, idProduct=24c7, bcdDevice= 1.07 [ 24.023361] usb 1-4.3.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 24.023367] usb 1-4.3.1.1: Product: Jabra Link 380 [ 24.023372] usb 1-4.3.1.1: SerialNumber: 305075069CEE [ 24.030899] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:137] for [PLANE:47:cursor A] state 00000000baf87d86 [ 24.031104] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 24.031587] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:137] for [PLANE:47:cursor A] state 0000000014bf4f3a [ 24.031777] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 24.032351] [drm:drm_atomic_state_init [drm]] Allocated atomic state 0000000056929313 [ 24.032293] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.032606] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 00000000d18670b9 state to 0000000056929313 [ 24.032791] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 00000000d18670b9 [ 24.032703] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.032974] [drm:drm_atomic_check_only [drm]] checking 0000000056929313 [ 24.033176] [drm:drm_atomic_commit [drm]] committing 0000000056929313 [ 24.033269] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.033430] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 0000000056929313 [ 24.033608] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 0000000056929313 [ 24.033793] [drm:drm_atomic_state_init [drm]] Allocated atomic state 0000000056929313 [ 24.033963] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 000000005372a447 state to 0000000056929313 [ 24.034143] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 000000005372a447 [ 24.034308] [drm:drm_atomic_check_only [drm]] checking 0000000056929313 [ 24.034404] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.034484] [drm:drm_atomic_commit [drm]] committing 0000000056929313 [ 24.034697] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 0000000056929313 [ 24.034886] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 0000000056929313 [ 24.034974] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:128] for [PLANE:47:cursor A] state 00000000df84a0a8 [ 24.035136] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 24.035463] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:128] for [PLANE:47:cursor A] state 00000000708689d0 [ 24.035563] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 24.037310] usb 1-4.3.1.1: 1:1: cannot set freq 48000 to ep 0x3 [ 24.048252] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 24.048329] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 24.048616] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 24.048877] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 24.049123] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 24.049395] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 24.049662] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 24.050404] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 24.050832] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 24.051984] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 24.052461] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.052727] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.052913] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 24.053083] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.053234] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.053558] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 24.053627] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 24.053720] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 24.053886] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 24.053942] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 24.054245] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 24.054321] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 24.054373] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 24.095949] usb 1-4.3.5: new high-speed USB device number 19 using xhci_hcd [ 24.105800] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 24.109820] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 24.110010] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 24.110461] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 24.114953] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 24.115134] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 24.168075] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 24.171024] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 24.171085] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 24.171181] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 24.171229] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 24.171485] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 24.172502] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 24.174283] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 24.175953] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 24.176000] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 24.176831] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 24.178199] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 24.178813] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 24.179075] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 24.179319] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 24.179600] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 24.179846] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 24.180115] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 24.180194] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 24.180245] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 24.180712] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 24.180957] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 24.181378] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 24.181630] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 24.181728] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 24.181959] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 24.184902] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 24.184995] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 24.185438] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 24.185673] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 24.186113] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 24.186357] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 24.186417] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 24.186493] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 24.186545] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 24.186610] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] [ 24.186676] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 24.214436] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.214666] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.215056] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.216187] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.218947] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.250341] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.250572] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.250958] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.252123] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.256197] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.269873] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.271010] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.274859] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.286244] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.286472] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.286815] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.287906] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.292273] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.321592] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.321821] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.322166] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.323260] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.327110] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.343327] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.344462] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.348322] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.357491] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.357720] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.358068] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.359158] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.361930] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.362100] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.362237] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 24.362380] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support [ 24.362513] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.362643] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.362771] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 24.362907] [drm:drm_add_edid_modes [drm]] ELD monitor VS248 [ 24.363067] [drm:drm_add_edid_modes [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 24.363025] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.363155] [drm:drm_add_edid_modes [drm]] ELD size 28, SAD count 1 [ 24.363242] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.363327] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.363413] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 24.364421] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 24.364515] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 24.364600] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 24.364688] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 24.364771] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 24.364858] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 24.364940] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 24.365026] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 24.365124] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] probed modes : [ 24.365180] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 24.365268] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 24.365354] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 24.365439] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 138500 1920 1968 2000 2080 1080 1083 1088 1110 0x40 0x9 [ 24.365524] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 24.365609] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 24.365694] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 24.365778] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 24.365863] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 24.365948] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 24.366034] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 24.366120] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 [ 24.366205] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 24.366289] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 24.366391] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 24.366477] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 24.366562] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 24.366647] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 24.366732] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 24.366817] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 24.366902] [drm:drm_mode_debug_printmodeline [drm]] Modeline "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 24.366987] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 24.367072] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 24.367157] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 24.367241] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 24.367326] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 24.367411] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 24.367496] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 24.367581] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 24.367666] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 24.367751] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 24.367835] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 24.367920] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 24.368005] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 24.368092] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 24.368177] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 24.368261] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 24.368347] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 24.368432] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 24.368862] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] [ 24.368917] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] disconnected [ 24.368985] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] [ 24.369032] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] disconnected [ 24.369128] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 24.369179] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 24.369460] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 24.369736] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 24.369986] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 24.370229] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 24.370471] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 24.371172] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 24.371419] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 24.372350] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 24.372632] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.372728] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.372823] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 24.372912] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.373017] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.373226] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 24.373279] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 24.373371] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 24.373676] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 24.373730] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 24.374006] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 24.374077] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 24.374127] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 24.393243] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.393473] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.393809] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.394093] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 24.395194] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.425792] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 24.428851] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 24.428957] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 24.429231] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 24.432188] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 24.432286] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 24.456669] input: Jabra Link 380 as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.3/1-4.3.1/1-4.3.1.1/1-4.3.1.1:1.3/0003:0B0E:24C7.000E/input/input41 [ 24.482911] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 24.485959] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 24.486030] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 24.486329] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 24.486441] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 24.486517] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 24.486807] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 24.487879] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 24.489623] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 24.491394] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 24.491448] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 24.492250] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 24.493659] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 24.494285] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 24.494545] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 24.494791] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 24.495027] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 24.495262] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 24.495520] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 24.495599] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 24.495651] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 24.496102] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 24.496336] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 24.496793] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 24.497039] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 24.497138] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 24.497375] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 24.500316] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 24.500410] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 24.500857] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 24.501088] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 24.501513] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 24.501762] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 24.501823] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 24.501899] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 24.501951] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 24.502012] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] [ 24.502079] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 24.513928] jabra 0003:0B0E:24C7.000E: input,hiddev97,hidraw3: USB HID v1.11 Device [Jabra Link 380] on usb-0000:00:14.0-4.3.1.1/input3 [ 24.528888] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.529110] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.529442] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.530523] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.533275] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.564806] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.565024] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.565398] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.566529] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.570552] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.583397] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.584514] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.588766] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.600710] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.600929] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.601252] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.602594] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.608307] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.636363] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.636593] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.636961] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.638095] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.642008] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.660466] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.661604] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.665483] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.672019] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.672231] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.672575] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.673664] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.676569] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.676752] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.676894] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 24.677045] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support [ 24.677187] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.677325] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.677461] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 24.677604] [drm:drm_add_edid_modes [drm]] ELD monitor VS248 [ 24.677755] [drm:drm_add_edid_modes [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 24.677697] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.677933] [drm:drm_add_edid_modes [drm]] ELD size 28, SAD count 1 [ 24.678109] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.678257] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.678351] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 24.679363] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 24.679461] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 24.679546] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 24.679634] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 24.679718] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 24.679805] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 24.679887] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 24.679973] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 24.680115] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] probed modes : [ 24.680178] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 24.680267] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 24.680354] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 24.680439] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 138500 1920 1968 2000 2080 1080 1083 1088 1110 0x40 0x9 [ 24.680525] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 24.680611] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 24.680696] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 24.680782] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 24.680867] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 24.680952] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 24.681038] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 24.681124] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 [ 24.681210] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 24.681296] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 24.681381] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 24.681467] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 24.681552] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 24.681637] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 24.681723] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 24.681808] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 24.681893] [drm:drm_mode_debug_printmodeline [drm]] Modeline "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 24.681979] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 24.682065] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 24.682150] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 24.682236] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 24.682321] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 24.682409] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 24.682494] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 24.682579] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 24.682665] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 24.682750] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 24.682835] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 24.682920] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 24.683005] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 24.683090] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 24.683175] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 24.683260] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 24.683345] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 24.683441] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 24.683957] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] [ 24.684014] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] disconnected [ 24.684080] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] [ 24.684128] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] disconnected [ 24.702377] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:137] for [PLANE:47:cursor A] state 00000000652636f5 [ 24.702500] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 24.702836] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:137] for [PLANE:47:cursor A] state 000000002e46269d [ 24.702937] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 24.703264] [drm:drm_atomic_state_init [drm]] Allocated atomic state 0000000003239268 [ 24.703369] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 00000000e0323286 state to 0000000003239268 [ 24.703506] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 00000000e0323286 [ 24.703608] [drm:drm_atomic_check_only [drm]] checking 0000000003239268 [ 24.703716] [drm:drm_atomic_commit [drm]] committing 0000000003239268 [ 24.703860] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 0000000003239268 [ 24.703959] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 0000000003239268 [ 24.704065] [drm:drm_atomic_state_init [drm]] Allocated atomic state 0000000003239268 [ 24.704161] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 00000000e157abcf state to 0000000003239268 [ 24.704256] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 00000000e157abcf [ 24.704347] [drm:drm_atomic_check_only [drm]] checking 0000000003239268 [ 24.704444] [drm:drm_atomic_commit [drm]] committing 0000000003239268 [ 24.704559] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 0000000003239268 [ 24.704653] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 0000000003239268 [ 24.704771] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:128] for [PLANE:47:cursor A] state 00000000e0323286 [ 24.704869] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 24.705162] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:128] for [PLANE:47:cursor A] state 000000002e46269d [ 24.705254] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 24.707227] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.707581] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.708044] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.709294] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.713534] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 24.713609] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 24.713902] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 24.714169] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 24.714417] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 24.714657] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 24.714903] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 24.715583] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 24.715828] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 24.716728] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 24.717021] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.717122] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.717221] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 24.717311] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 24.717397] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 24.717603] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 24.717659] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 24.717752] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 24.717872] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 24.717925] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 24.718200] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 24.718273] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 24.718323] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 24.758094] usb 1-4.3.5: New USB device found, idVendor=03f0, idProduct=0269, bcdDevice= 0.03 [ 24.758109] usb 1-4.3.5: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 24.758115] usb 1-4.3.5: Product: USB Audio [ 24.758119] usb 1-4.3.5: Manufacturer: Generic [ 24.758123] usb 1-4.3.5: SerialNumber: 201604140001 [ 24.768967] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 24.772023] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 24.772128] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 24.772386] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 24.775346] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 24.775441] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 24.827246] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 24.830296] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 24.830370] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 24.830487] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 24.830542] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 24.830835] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 24.831900] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 24.833645] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 24.835347] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 24.835401] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 24.836199] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 24.837586] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 24.838205] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 24.838465] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 24.838710] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 24.838954] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 24.839189] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 24.839451] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 24.839530] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 24.839582] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 24.840036] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 24.840307] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 24.840739] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 24.840998] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 24.841099] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 24.841336] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 24.844281] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 24.844378] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 24.844833] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 24.845071] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 24.845507] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 24.845758] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 24.845817] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 24.845895] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 24.845948] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 24.846010] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] [ 24.846077] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 24.873460] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.873690] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.874036] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.875132] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.877861] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.908564] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.908802] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.909150] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.910243] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.914141] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.930687] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.931815] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.935677] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.944696] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.944934] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.945276] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.946364] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.950718] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 24.980595] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 24.980832] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 24.981178] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 24.982266] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 24.986116] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 25.000854] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 25.001975] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 25.005843] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 25.015770] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 25.016000] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 25.016345] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 25.017440] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 25.020179] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 25.020332] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 25.020463] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 25.020631] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support [ 25.020766] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 25.020902] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 25.021031] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 25.021168] [drm:drm_add_edid_modes [drm]] ELD monitor VS248 [ 25.021302] [drm:drm_add_edid_modes [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 25.021303] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 25.021473] [drm:drm_add_edid_modes [drm]] ELD size 28, SAD count 1 [ 25.021643] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 25.021809] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 25.021895] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 25.022902] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 25.022995] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 25.023080] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 25.023168] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 25.023250] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 25.023336] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 25.023418] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 25.023504] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 25.023602] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] probed modes : [ 25.023658] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 25.023746] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 25.023832] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 25.023960] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 138500 1920 1968 2000 2080 1080 1083 1088 1110 0x40 0x9 [ 25.024047] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 25.024136] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 25.024221] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 25.024307] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 25.024392] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 25.024477] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 25.024562] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 25.024648] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 [ 25.024734] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 25.024819] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 25.024904] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 25.024990] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 25.025075] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 25.025160] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 25.025245] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 25.025330] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 25.025415] [drm:drm_mode_debug_printmodeline [drm]] Modeline "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 25.025501] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 25.025587] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 25.025672] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 25.025757] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 25.025843] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 25.025931] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 25.026016] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 25.026101] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 25.026186] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 25.026272] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 25.026356] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 25.026442] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 25.026528] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 25.026612] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 25.026697] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 25.026782] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 25.026867] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 25.026952] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 25.027239] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] [ 25.027295] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] disconnected [ 25.027361] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] [ 25.027409] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] disconnected [ 25.027508] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 25.027562] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 25.027833] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 25.028090] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 25.028331] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 25.028570] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 25.028812] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 25.029494] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 25.029736] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 25.030635] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 25.030913] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 25.031009] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 25.031105] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 25.031193] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 25.031278] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 25.031478] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 25.031531] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 25.031622] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 25.031933] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 25.031987] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 25.032264] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 25.032334] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 25.032384] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 25.050929] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 25.051163] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 25.051481] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 25.051750] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 25.052836] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 25.083784] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 25.086842] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 25.086950] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 25.087221] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 25.090188] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 25.090285] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 25.142760] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 25.145818] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 25.145890] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 25.146187] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 25.146295] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 25.146350] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 25.146635] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 25.147693] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 25.149439] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 25.151147] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 25.151202] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 25.151998] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 25.153377] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 25.153994] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 25.154290] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 25.154541] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 25.154779] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 25.155017] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 25.155282] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 25.155359] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 25.155411] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 25.155867] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 25.156108] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 25.156536] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 25.156789] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 25.156893] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 25.157124] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 25.160067] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 25.160165] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 25.160615] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 25.160866] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 25.161292] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 25.161538] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 25.161598] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 25.161674] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 25.161726] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 25.161788] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] [ 25.161857] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 25.188697] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 25.188935] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 25.189280] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 25.190369] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 25.193096] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 25.224040] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 25.224278] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 25.224626] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 25.225721] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 25.229579] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 25.244528] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 25.245655] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 25.249511] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 25.259949] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 25.260179] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 25.260524] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 25.261620] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 25.265977] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 25.295221] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 25.295451] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 25.295797] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 25.296881] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 25.300746] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 25.311904] input: Generic USB Audio Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.3/1-4.3.5/1-4.3.5:1.3/0003:03F0:0269.000F/input/input42 [ 25.317940] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 25.318832] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 25.322398] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 25.331203] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 25.331332] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 25.331511] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 25.332435] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 25.334979] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 25.335062] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 25.335132] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 25.335208] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support [ 25.335279] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 25.335350] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 25.335418] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 25.335490] [drm:drm_add_edid_modes [drm]] ELD monitor VS248 [ 25.335561] [drm:drm_add_edid_modes [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 25.335632] [drm:drm_add_edid_modes [drm]] ELD size 28, SAD count 1 [ 25.335702] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 25.335771] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 25.335838] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 25.336061] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 25.336499] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 25.336551] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 25.336597] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 25.336644] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 25.336688] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 25.336756] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 25.336810] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 25.336867] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 25.336931] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] probed modes : [ 25.336970] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 25.337028] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 25.337085] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 25.337142] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 138500 1920 1968 2000 2080 1080 1083 1088 1110 0x40 0x9 [ 25.337199] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 25.337255] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 25.337312] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 25.337369] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 25.337425] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 25.337481] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 25.337539] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 25.337596] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 [ 25.337681] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 25.337739] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 25.337796] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 25.337853] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 25.337909] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 25.337966] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 25.338023] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 25.338079] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 25.338137] [drm:drm_mode_debug_printmodeline [drm]] Modeline "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 25.338194] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 25.338251] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 25.338307] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 25.338364] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 25.338421] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 25.338477] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 25.338533] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 25.338590] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 25.338647] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 25.338703] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 25.338759] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 25.338816] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 25.338873] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 25.338929] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 25.338986] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 25.339042] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 25.339098] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 25.339155] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 25.339501] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] [ 25.339537] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] disconnected [ 25.339581] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] [ 25.339613] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] disconnected [ 25.358962] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:137] for [PLANE:47:cursor A] state 00000000d4ed156f [ 25.359043] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 25.359261] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:137] for [PLANE:47:cursor A] state 000000002e46269d [ 25.359326] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 25.359547] [drm:drm_atomic_state_init [drm]] Allocated atomic state 0000000003239268 [ 25.359616] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 00000000652636f5 state to 0000000003239268 [ 25.359683] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 00000000652636f5 [ 25.359744] [drm:drm_atomic_check_only [drm]] checking 0000000003239268 [ 25.359816] [drm:drm_atomic_commit [drm]] committing 0000000003239268 [ 25.359917] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 0000000003239268 [ 25.359982] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 0000000003239268 [ 25.360052] [drm:drm_atomic_state_init [drm]] Allocated atomic state 0000000003239268 [ 25.360114] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 00000000e157abcf state to 0000000003239268 [ 25.360178] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 00000000e157abcf [ 25.360238] [drm:drm_atomic_check_only [drm]] checking 0000000003239268 [ 25.360302] [drm:drm_atomic_commit [drm]] committing 0000000003239268 [ 25.360379] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 0000000003239268 [ 25.360441] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 0000000003239268 [ 25.360516] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:128] for [PLANE:47:cursor A] state 00000000652636f5 [ 25.360578] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 25.360773] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:128] for [PLANE:47:cursor A] state 000000002e46269d [ 25.360833] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 25.366164] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 25.366419] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 25.366739] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 25.367908] input: Generic USB Audio as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.3/1-4.3.5/1-4.3.5:1.3/0003:03F0:0269.000F/input/input43 [ 25.367827] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 25.368274] hid-generic 0003:03F0:0269.000F: input,hiddev98,hidraw4: USB HID v1.11 Device [Generic USB Audio] on usb-0000:00:14.0-4.3.5/input3 [ 25.441130] usb 1-4.3.7: new full-speed USB device number 20 using xhci_hcd [ 25.447254] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000006d6fc04d [ 25.447370] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000e01ebbbc state to 000000006d6fc04d [ 25.447439] [drm:drm_atomic_check_only [drm]] checking 000000006d6fc04d [ 25.447513] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000eb03a64f to 000000006d6fc04d [ 25.447722] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000486e62a1 to 000000006d6fc04d [ 25.448034] [drm:drm_atomic_commit [drm]] committing 000000006d6fc04d [ 25.448181] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000006d6fc04d [ 25.448300] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000006d6fc04d [ 25.451185] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000688edf4d [ 25.451270] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000e375aa65 state to 00000000688edf4d [ 25.451338] [drm:drm_atomic_check_only [drm]] checking 00000000688edf4d [ 25.451409] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000e2cdfb13 to 00000000688edf4d [ 25.451609] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000bf14b684 to 00000000688edf4d [ 25.451790] [drm:drm_atomic_commit [drm]] committing 00000000688edf4d [ 25.451894] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000688edf4d [ 25.451962] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000688edf4d [ 25.454759] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000688edf4d [ 25.454845] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000a8a15af4 state to 00000000688edf4d [ 25.454915] [drm:drm_atomic_check_only [drm]] checking 00000000688edf4d [ 25.454988] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000073314af5 to 00000000688edf4d [ 25.455198] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000bf14b684 to 00000000688edf4d [ 25.455386] [drm:drm_atomic_commit [drm]] committing 00000000688edf4d [ 25.467651] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000688edf4d [ 25.467740] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000688edf4d [ 25.470791] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000688edf4d [ 25.470883] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000935671c4 state to 00000000688edf4d [ 25.470954] [drm:drm_atomic_check_only [drm]] checking 00000000688edf4d [ 25.471031] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000e2cdfb13 to 00000000688edf4d [ 25.471248] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 25.471304] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000bf14b684 to 00000000688edf4d [ 25.471491] [drm:drm_atomic_commit [drm]] committing 00000000688edf4d [ 25.471595] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000688edf4d [ 25.471664] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000688edf4d [ 25.474446] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000688edf4d [ 25.474564] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000e375aa65 state to 00000000688edf4d [ 25.474633] [drm:drm_atomic_check_only [drm]] checking 00000000688edf4d [ 25.474704] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000073314af5 to 00000000688edf4d [ 25.474899] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000bf14b684 to 00000000688edf4d [ 25.475078] [drm:drm_atomic_commit [drm]] committing 00000000688edf4d [ 25.484065] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000688edf4d [ 25.484152] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000688edf4d [ 25.506958] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000e41de89a [ 25.507051] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000855570f8 state to 00000000e41de89a [ 25.507121] [drm:drm_atomic_check_only [drm]] checking 00000000e41de89a [ 25.507199] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000b18e019d to 00000000e41de89a [ 25.507410] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 000000004c09224c to 00000000e41de89a [ 25.507598] [drm:drm_atomic_commit [drm]] committing 00000000e41de89a [ 25.507708] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000e41de89a [ 25.507779] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000e41de89a [ 25.510556] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000006d88d2ae [ 25.510646] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 000000003e43bb8a state to 000000006d88d2ae [ 25.510715] [drm:drm_atomic_check_only [drm]] checking 000000006d88d2ae [ 25.510791] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000c7e9b3f9 to 000000006d88d2ae [ 25.511110] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000726d0baa to 000000006d88d2ae [ 25.511340] [drm:drm_atomic_commit [drm]] committing 000000006d88d2ae [ 25.517441] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000006d88d2ae [ 25.517526] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000006d88d2ae [ 25.520373] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000006d88d2ae [ 25.520465] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000348652a6 state to 000000006d88d2ae [ 25.520533] [drm:drm_atomic_check_only [drm]] checking 000000006d88d2ae [ 25.520605] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000006bd5a972 to 000000006d88d2ae [ 25.520800] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000726d0baa to 000000006d88d2ae [ 25.520976] [drm:drm_atomic_commit [drm]] committing 000000006d88d2ae [ 25.521076] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000006d88d2ae [ 25.521146] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000006d88d2ae [ 25.524112] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000cda2dea3 [ 25.524196] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000133826e1 state to 00000000cda2dea3 [ 25.524267] [drm:drm_atomic_check_only [drm]] checking 00000000cda2dea3 [ 25.524341] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000bf53cf4b to 00000000cda2dea3 [ 25.524571] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000b25fcce1 to 00000000cda2dea3 [ 25.524752] [drm:drm_atomic_commit [drm]] committing 00000000cda2dea3 [ 25.534335] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000cda2dea3 [ 25.534428] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000cda2dea3 [ 25.897093] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 25.897180] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 25.897509] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 25.897807] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 25.898094] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 25.898416] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 25.898694] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 25.899443] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 25.899721] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 25.900701] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 25.900828] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 25.900942] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 25.901042] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 25.901139] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 25.901377] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 25.901440] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 25.901545] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 25.901710] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 25.901772] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 25.901945] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 25.901975] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 25.901996] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 25.954859] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 25.957903] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 25.958009] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 25.958280] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 25.961262] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 25.961358] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 26.012063] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 26.015087] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 26.015184] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 26.015300] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 26.015355] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 26.015651] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 26.016740] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 26.018508] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 26.020234] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 26.020287] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 26.021094] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 26.022485] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 26.023109] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 26.023372] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 26.023614] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 26.023855] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 26.024094] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 26.024356] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 26.024437] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 26.024490] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 26.024965] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 26.025234] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 26.025656] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 26.025910] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 26.026008] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 26.026236] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 26.029198] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 26.029292] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 26.029743] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 26.029981] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 26.030399] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 26.030648] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 26.030706] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 26.030787] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 26.030839] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 26.030902] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] [ 26.030970] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 26.058419] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 26.058644] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 26.059030] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.060170] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.062958] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.094399] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 26.094636] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 26.095019] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.096178] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.100047] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.115615] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.116520] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.120091] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.130178] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 26.130311] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 26.130550] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.131519] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.135719] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.166342] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 26.166580] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 26.166955] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.168093] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.172006] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.185714] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.186853] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.190750] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.202191] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 26.202422] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 26.202802] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.203929] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.206716] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 26.206887] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 26.207024] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 26.207167] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support [ 26.207301] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 26.207431] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 26.207559] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 26.207696] [drm:drm_add_edid_modes [drm]] ELD monitor VS248 [ 26.207824] [drm:drm_add_edid_modes [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 26.207806] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.207911] [drm:drm_add_edid_modes [drm]] ELD size 28, SAD count 1 [ 26.207999] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 26.208084] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 26.208169] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 26.209233] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 26.209329] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 26.209415] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 26.209504] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 26.209586] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 26.209674] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 26.209755] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 26.209841] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 26.209940] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] probed modes : [ 26.209998] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 26.210086] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 26.210173] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 26.210259] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 138500 1920 1968 2000 2080 1080 1083 1088 1110 0x40 0x9 [ 26.210345] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 26.210430] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 26.210515] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 26.210600] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 26.210685] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 26.210770] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 26.210857] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 26.210942] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 [ 26.211028] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 26.211113] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 26.211198] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 26.211284] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 26.211369] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 26.211455] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 26.211540] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 26.211626] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 26.211711] [drm:drm_mode_debug_printmodeline [drm]] Modeline "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 26.211797] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 26.211883] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 26.211968] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 26.212083] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 26.212169] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 26.212255] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 26.212339] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 26.212425] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 26.212510] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 26.212595] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 26.212680] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 26.212765] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 26.212851] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 26.212936] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 26.213021] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 26.213106] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 26.213191] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 26.213277] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 26.213482] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] [ 26.213537] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] disconnected [ 26.213604] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] [ 26.213651] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] disconnected [ 26.213749] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 26.213800] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 26.214078] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 26.214342] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 26.214589] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 26.214829] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 26.215070] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 26.215763] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 26.216009] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 26.216937] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 26.217215] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 26.217311] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 26.217405] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 26.217493] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 26.217580] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 26.217778] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 26.217832] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 26.217922] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 26.218233] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 26.218290] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 26.218562] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 26.218635] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 26.218729] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 26.237927] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 26.238156] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 26.238531] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.238873] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 26.239983] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.270748] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 26.273667] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 26.273722] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 26.273859] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 26.276658] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 26.276708] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 26.328597] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 26.331522] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 26.331570] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 26.331771] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 26.331843] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 26.331880] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 26.332072] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 26.333045] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 26.334744] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 26.336423] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 26.336485] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 26.337277] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 26.338645] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 26.339265] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 26.339499] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 26.339713] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 26.339923] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 26.340132] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 26.340362] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 26.340431] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 26.340477] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 26.340844] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 26.341053] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 26.341446] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 26.341669] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 26.341757] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 26.341963] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 26.344878] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 26.344961] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 26.345393] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 26.345632] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 26.346030] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 26.346250] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 26.346305] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 26.346376] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 26.346422] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 26.346477] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] [ 26.346536] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 26.373696] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 26.373932] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 26.374315] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.375459] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.378295] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.409633] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 26.409870] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 26.410247] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.411389] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.415285] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.429327] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.430474] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.434341] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.445688] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 26.445912] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 26.446288] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.447419] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.451832] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.480895] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 26.481131] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 26.481514] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.482645] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.486533] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.502748] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.503883] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.507759] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.516922] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 26.517152] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 26.517534] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.518668] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 26.521441] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 26.521611] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 26.521747] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 26.521890] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support [ 26.522023] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 26.522153] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 26.522280] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 26.522447] [drm:drm_add_edid_modes [drm]] ELD monitor VS248 [ 26.522572] [drm:drm_add_edid_modes [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 26.522538] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.522658] [drm:drm_add_edid_modes [drm]] ELD size 28, SAD count 1 [ 26.522745] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 26.522829] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 26.522913] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 26.523921] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 26.524015] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 26.524100] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 26.524188] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 26.524271] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 26.524358] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 26.524439] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 26.524526] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 26.524623] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] probed modes : [ 26.524680] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 26.524767] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 26.524854] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 26.524939] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 138500 1920 1968 2000 2080 1080 1083 1088 1110 0x40 0x9 [ 26.525024] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 26.525109] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 26.525193] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 26.525278] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 26.525362] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 26.525447] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 26.525533] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 26.525618] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 [ 26.525748] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 26.525835] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 26.525919] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 26.526005] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 26.526090] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 26.526175] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 26.526259] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 26.526344] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 26.526429] [drm:drm_mode_debug_printmodeline [drm]] Modeline "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 26.526514] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 26.526599] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 26.526684] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 26.526769] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 26.526853] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 26.526938] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 26.527023] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 26.527108] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 26.527193] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 26.527278] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 26.527363] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 26.527448] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 26.527532] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 26.527617] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 26.527702] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 26.527787] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 26.527872] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 26.527956] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 26.528476] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] [ 26.528532] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] disconnected [ 26.528598] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] [ 26.528646] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] disconnected [ 26.551869] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:135] for [PLANE:47:cursor A] state 000000006d88cb9b [ 26.551962] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 26.551993] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 26.552190] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 26.552317] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:135] for [PLANE:47:cursor A] state 00000000708689d0 [ 26.552446] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 26.552570] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 26.552797] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000cda2dea3 [ 26.552868] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 000000008d9d86ca state to 00000000cda2dea3 [ 26.552959] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 000000008d9d86ca [ 26.553048] [drm:drm_atomic_check_only [drm]] checking 00000000cda2dea3 [ 26.553150] [drm:drm_atomic_commit [drm]] committing 00000000cda2dea3 [ 26.553279] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000cda2dea3 [ 26.553372] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000cda2dea3 [ 26.553473] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000cda2dea3 [ 26.553565] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 000000001aad104a state to 00000000cda2dea3 [ 26.553657] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 000000001aad104a [ 26.553726] [drm:drm_atomic_check_only [drm]] checking 00000000cda2dea3 [ 26.553660] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 26.553790] [drm:drm_atomic_commit [drm]] committing 00000000cda2dea3 [ 26.553871] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000cda2dea3 [ 26.553935] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000cda2dea3 [ 26.554012] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:128] for [PLANE:47:cursor A] state 00000000b41bc53d [ 26.554074] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 26.554274] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:128] for [PLANE:47:cursor A] state 00000000708689d0 [ 26.554338] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 1, off 0, on 0, ms 0 [ 26.569845] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000cda2dea3 [ 26.569893] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 0000000042825dd3 state to 00000000cda2dea3 [ 26.569929] [drm:drm_atomic_check_only [drm]] checking 00000000cda2dea3 [ 26.569968] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000a384a713 to 00000000cda2dea3 [ 26.570076] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000b25fcce1 to 00000000cda2dea3 [ 26.570170] [drm:drm_atomic_commit [drm]] committing 00000000cda2dea3 [ 26.570225] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000cda2dea3 [ 26.570261] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000cda2dea3 [ 26.571716] [drm:drm_atomic_state_init [drm]] Allocated atomic state 00000000cda2dea3 [ 26.571758] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 0000000065d79531 state to 00000000cda2dea3 [ 26.571793] [drm:drm_atomic_check_only [drm]] checking 00000000cda2dea3 [ 26.571830] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000008b8552e6 to 00000000cda2dea3 [ 26.571932] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000b25fcce1 to 00000000cda2dea3 [ 26.572025] [drm:drm_atomic_commit [drm]] committing 00000000cda2dea3 [ 26.584061] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 00000000cda2dea3 [ 26.584105] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 00000000cda2dea3 [ 26.656143] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 27.810673] usb 2-4.3.3: new SuperSpeed Gen 1 USB device number 8 using xhci_hcd [ 27.828068] usb 2-4.3.3: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=30.01 [ 27.828083] usb 2-4.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=6 [ 27.828089] usb 2-4.3.3: Product: USB 10/100/1000 LAN [ 27.828093] usb 2-4.3.3: Manufacturer: Realtek [ 27.828096] usb 2-4.3.3: SerialNumber: 000001000000 [ 27.904391] usb 2-4.3.3: reset SuperSpeed Gen 1 USB device number 8 using xhci_hcd [ 27.953633] r8152 2-4.3.3:1.0: load rtl8153a-3 v2 02/07/20 successfully [ 27.982134] r8152 2-4.3.3:1.0 eth1: v1.11.11 [ 29.308304] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] Turning [ENCODER:94:DDI A/PHY A] VDD off [ 29.308665] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 29.308931] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling DC off [ 29.309202] i915 0000:00:02.0: [drm:skl_enable_dc6 [i915]] Enabling DC6 [ 29.309463] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02 [ 30.594261] usb 1-4.3.7: New USB device found, idVendor=03f0, idProduct=0667, bcdDevice= 1.00 [ 30.594277] usb 1-4.3.7: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.594282] usb 1-4.3.7: Product: WinUSB [ 30.594286] usb 1-4.3.7: Manufacturer: Cypress Semiconductor [ 30.594291] usb 1-4.3.7: SerialNumber: 1.0 [ 30.613420] hid-generic 0003:03F0:0667.0010: hiddev99,hidraw5: USB HID v1.11 Device [Cypress Semiconductor WinUSB] on usb-0000:00:14.0-4.3.7/input1 [ 36.844997] logitech-hidpp-device 0003:046D:4066.000C: HID++ 4.5 device connected. [ 37.349162] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000006094e4f7 [ 37.349289] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 00000000ac6978c0 state to 000000006094e4f7 [ 37.349399] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:39:plane 2A] 000000009057a152 state to 000000006094e4f7 [ 37.349508] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:39:plane 2A] state 000000009057a152 [ 37.349609] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:47:cursor A] 0000000081f5c467 state to 000000006094e4f7 [ 37.349719] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000e01ebbbc state to 000000006094e4f7 [ 37.349825] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_plane [drm]] Link [PLANE:47:cursor A] state 0000000081f5c467 to [NOCRTC] [ 37.349923] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:47:cursor A] state 0000000081f5c467 [ 37.350020] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 00000000cb920391 state to 000000006094e4f7 [ 37.350125] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:60:plane 2B] 0000000092756828 state to 000000006094e4f7 [ 37.350230] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:60:plane 2B] state 0000000092756828 [ 37.350328] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 000000000a9bb315 state to 000000006094e4f7 [ 37.350434] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 000000000a9bb315 [ 37.350532] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:73:plane 1C] 00000000d519ee50 state to 000000006094e4f7 [ 37.350638] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:81:plane 2C] 00000000abeeba74 state to 000000006094e4f7 [ 37.350744] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:81:plane 2C] state 00000000abeeba74 [ 37.350841] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:89:cursor C] 00000000ee5b05cb state to 000000006094e4f7 [ 37.350947] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:89:cursor C] state 00000000ee5b05cb [ 37.351050] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:1920x1080] for [CRTC:51:pipe A] state 00000000e01ebbbc [ 37.351149] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_plane [drm]] Link [PLANE:31:plane 1A] state 00000000ac6978c0 to [CRTC:51:pipe A] [ 37.351247] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:129] for [PLANE:31:plane 1A] state 00000000ac6978c0 [ 37.351345] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:51:pipe A] to 000000006094e4f7 [ 37.351452] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:95:eDP-1] 00000000c18d16c5 state to 000000006094e4f7 [ 37.351562] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 00000000c18d16c5 to [NOCRTC] [ 37.351660] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 00000000c18d16c5 to [CRTC:51:pipe A] [ 37.351763] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000d914c58c state to 000000006094e4f7 [ 37.351871] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:1920x1080] for [CRTC:72:pipe B] state 00000000d914c58c [ 37.352000] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_plane [drm]] Link [PLANE:52:plane 1B] state 00000000cb920391 to [CRTC:72:pipe B] [ 37.352100] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:129] for [PLANE:52:plane 1B] state 00000000cb920391 [ 37.352197] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:72:pipe B] to 000000006094e4f7 [ 37.352305] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:131:DP-3] 000000003f70a80f state to 000000006094e4f7 [ 37.352411] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:131:DP-3] state 000000003f70a80f to [CRTC:72:pipe B] [ 37.352514] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:93:pipe C] 00000000c2bfb1e5 state to 000000006094e4f7 [ 37.352620] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [NOMODE] for [CRTC:93:pipe C] state 00000000c2bfb1e5 [ 37.352718] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:73:plane 1C] state 00000000d519ee50 [ 37.352815] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:93:pipe C] to 000000006094e4f7 [ 37.352922] [drm:drm_atomic_check_only [drm]] checking 000000006094e4f7 [ 37.353033] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:72:pipe B] mode changed [ 37.353096] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:72:pipe B] enable changed [ 37.353153] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:72:pipe B] active changed [ 37.353216] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:95:eDP-1] [ 37.353275] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:95:eDP-1] keeps [ENCODER:94:DDI A/PHY A], now on [CRTC:51:pipe A] [ 37.353336] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:131:DP-3] [ 37.353394] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:131:DP-3] is not registered [ 37.353451] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [CRTC:51:pipe A] enable: yes [failed] [ 37.353756] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] active: yes, output_types: EDP (0x100), output format: RGB [ 37.353949] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1 [ 37.354044] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] MST master transcoder: [ 37.354135] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] port sync: master transcoder: , slave transcoder bitmask = 0x0 [ 37.354221] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] bigjoiner: no [ 37.354309] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 4118573, gmch_n: 4194304, link_m: 228809, link_n: 262144, tu: 64 [ 37.354395] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0, infoframes enabled: 0x0 [ 37.354483] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] vrr: no, vmin: 0, vmax: 0, pipeline full: 0, flipline: 0, vmin vblank: -1, vmax vblank: -2 [ 37.354569] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] requested mode: [ 37.354652] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 37.354686] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] adjusted mode: [ 37.354772] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 37.354804] i915 0000:00:02.0: [drm:intel_dump_crtc_timings.isra.0 [i915]] crtc timings: 141400 1920 1980 2012 2142 1080 1083 1089 1100, type: 0x48 flags: 0x9 [ 37.354891] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] pipe mode: [ 37.354977] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x40 0x9 [ 37.355009] i915 0000:00:02.0: [drm:intel_dump_crtc_timings.isra.0 [i915]] crtc timings: 141400 1920 1980 2012 2142 1080 1083 1089 1100, type: 0x40 flags: 0x9 [ 37.355097] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 141400 [ 37.355183] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] linetime: 122, ips linetime: 0 [ 37.355271] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1 [ 37.355358] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] pch pfit: 0x0+0+0, disabled, force thru: no [ 37.355442] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0 [ 37.355531] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0 [ 37.355615] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] csc_mode: 0x2 gamma_mode: 0x0 gamma_enable: 1 csc_enable: 0 [ 37.355699] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] degamma lut: 0 entries, gamma lut: 256 entries [ 37.355786] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:31:plane 1A] fb: [NOFB], visible: no [ 37.355871] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:39:plane 2A] fb: [NOFB], visible: no [ 37.355958] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:47:cursor A] fb: [FB:128] 256x256 format = AR24 little-endian (0x34325241) modifier = 0x0, visible: yes [ 37.356043] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] rotation: 0x1, scaler: -1 [ 37.356129] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] src: 256.000000x256.000000+0.000000+0.000000 dst: 256x256+1724+968 [ 37.356215] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [CRTC:72:pipe B] enable: no [failed] [ 37.356303] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:52:plane 1B] fb: [NOFB], visible: no [ 37.356387] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:60:plane 2B] fb: [NOFB], visible: no [ 37.356474] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:68:cursor B] fb: [NOFB], visible: no [ 37.356558] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [CRTC:93:pipe C] enable: no [failed] [ 37.356642] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:73:plane 1C] fb: [NOFB], visible: no [ 37.356729] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:81:plane 2C] fb: [NOFB], visible: no [ 37.356812] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:89:cursor C] fb: [NOFB], visible: no [ 37.356897] [drm:drm_atomic_check_only [drm]] atomic driver check for 000000006094e4f7 failed: -22 [ 37.356933] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000006094e4f7 [ 37.356970] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000006094e4f7 [ 37.357004] i915 0000:00:02.0: [drm:drm_fb_helper_hotplug_event.part.0 [drm_kms_helper]] [ 37.357022] [drm:drm_client_modeset_probe [drm]] [ 37.357056] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] [ 37.357075] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:eDP-1] [ 37.357166] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:94:DDI A/PHY A] MST support: port: no, sink: no, modparam: yes [ 37.357253] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 37.357336] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000 [ 37.357418] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000 [ 37.357504] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0, PCON Max FRL BW 0Gbps [ 37.357589] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling DC off [ 37.357679] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00 [ 37.357782] i915 0000:00:02.0: [drm:intel_pps_vdd_on_unlocked [i915]] Turning [ENCODER:94:DDI A/PHY A] VDD on [ 37.357924] i915 0000:00:02.0: [drm:intel_pps_vdd_on_unlocked [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 37.358419] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] PCON ENCODER DSC DPCD: 00 00 00 00 00 00 00 00 00 00 00 00 [ 37.358500] i915 0000:00:02.0: [drm:intel_dp_set_edid [i915]] [CONNECTOR:95:eDP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0 allowed? no, YCbCr 4:4:4->4:2:0 conversion? no [ 37.359231] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 37.359263] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 37.359294] [drm:drm_add_edid_modes [drm]] ELD: no CEA Extension found [ 37.359321] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 37.359349] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 37.359415] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:95:eDP-1] probed modes : [ 37.359432] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 37.359461] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 48 113120 1920 1968 2000 2142 1080 1083 1089 1100 0x40 0x9 [ 37.359489] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] [ 37.359506] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:103:DP-1] [ 37.359602] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:103:DP-1] disconnected [ 37.359620] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] [ 37.359635] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:113:HDMI-A-1] [ 37.411324] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 37.414988] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 37.415083] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 37.415335] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpb. force bit now 1 [ 37.418900] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpb [ 37.418986] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpb. force bit now 0 [ 37.471795] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 37.475460] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 37.475524] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:113:HDMI-A-1] disconnected [ 37.475577] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] [ 37.475624] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 37.475895] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 37.476924] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 37.478615] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 37.480336] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 37.480384] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 37.481174] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 37.482546] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 37.483158] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 37.483391] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 37.483613] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 37.483826] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 37.484035] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling power well 2 [ 37.484266] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:119:DP-2] disconnected [ 37.484315] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] [ 37.484360] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 37.484710] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 37.484915] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 37.485381] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 37.485611] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 37.485698] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 37.485910] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 37.489482] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 37.489565] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 37.490023] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 37.490238] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 37.490669] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 37.490904] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 37.490956] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:125:HDMI-A-2] disconnected [ 37.491004] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] [ 37.491048] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:131:DP-3] disconnected [ 37.491090] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] [ 37.491147] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling power well 2 [ 37.518682] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 37.518885] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 37.519183] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 37.520227] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 37.522903] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 37.554670] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 37.554896] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 37.555239] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 37.556349] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 37.560171] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 37.575686] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 37.576671] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 37.580354] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 37.590132] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 37.590329] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 37.590634] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 37.591679] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 37.595977] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 37.626096] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 37.626324] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 37.626669] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 37.627763] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 37.631600] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 37.649033] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 37.650166] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 37.654044] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 37.661476] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 37.661704] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 37.662049] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 37.663135] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 37.665892] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 37.666061] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 37.666195] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 37.666340] [drm:drm_detect_monitor_audio [drm]] Monitor has basic audio support [ 37.666473] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 37.666602] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 37.666729] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 37.666865] [drm:drm_add_edid_modes [drm]] ELD monitor VS248 [ 37.666996] [drm:drm_add_edid_modes [drm]] HDMI: latency present 0 0, video latency 0 0, audio latency 0 0 [ 37.666987] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 37.667100] [drm:drm_add_edid_modes [drm]] ELD size 28, SAD count 1 [ 37.667186] [drm:drm_add_display_info [drm]] Supported Monitor Refresh rate range is 0 Hz - 0 Hz [ 37.667271] [drm:drm_add_display_info [drm]] non_desktop set to 0 [ 37.667355] [drm:drm_add_display_info [drm]] HDMI: DVI dual 0, max TMDS clock 0 kHz [ 37.668296] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1600x1200": 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5 [ 37.668378] [drm:drm_mode_prune_invalid [drm]] Not using 1600x1200 mode: VIRTUAL_Y [ 37.668456] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 37.668534] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 37.668607] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 37.668698] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 37.668772] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094 1125 0x40 0x15 [ 37.668849] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 37.668921] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094 1125 0x40 0x15 [ 37.668997] [drm:drm_mode_prune_invalid [drm]] Not using 1920x1080i mode: NO_INTERLACE [ 37.669083] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:97:DP-4] probed modes : [ 37.669134] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 37.669212] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 37.669288] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 37.669364] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 138500 1920 1968 2000 2080 1080 1083 1088 1110 0x40 0x9 [ 37.669439] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089 1125 0x40 0x5 [ 37.669514] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1680x1050": 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x40 0x9 [ 37.669589] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 37.669664] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 37.669768] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1440x900": 60 88750 1440 1488 1520 1600 900 903 909 926 0x40 0x9 [ 37.669853] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x960": 60 108000 1280 1376 1488 1800 960 961 964 1000 0x40 0x5 [ 37.669938] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1366x768": 60 85500 1366 1436 1579 1792 768 771 774 798 0x40 0x5 [ 37.670023] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1152x864": 75 108000 1152 1216 1344 1600 864 865 868 900 0x40 0x5 [ 37.670108] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 37.670193] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 37.670277] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750 0x40 0x5 [ 37.670362] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750 0x40 0x5 [ 37.670447] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800 0x40 0x5 [ 37.670531] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 70 75000 1024 1048 1184 1328 768 771 777 806 0x40 0xa [ 37.670616] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 37.670701] [drm:drm_mode_debug_printmodeline [drm]] Modeline "832x624": 75 57284 832 864 928 1152 624 625 628 667 0x40 0xa [ 37.670786] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5 [ 37.670882] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 72 50000 800 856 976 1040 600 637 643 666 0x40 0x5 [ 37.670957] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 37.671033] [drm:drm_mode_debug_printmodeline [drm]] Modeline "800x600": 56 36000 800 824 896 1024 600 601 603 625 0x40 0x5 [ 37.671108] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 37.671183] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa [ 37.671258] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 37.671333] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa [ 37.671408] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 37.671483] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 37.671558] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa [ 37.671633] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa [ 37.671709] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 73 31500 640 664 704 832 480 489 492 520 0x40 0xa [ 37.671784] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 67 30240 640 704 768 864 480 483 486 525 0x40 0xa [ 37.671859] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 37.671934] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 37.672022] [drm:drm_mode_debug_printmodeline [drm]] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa [ 37.672098] [drm:drm_mode_debug_printmodeline [drm]] Modeline "720x400": 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 37.672175] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] [ 37.672221] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:139:DP-5] disconnected [ 37.672264] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] [ 37.672305] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:142:DP-6] disconnected [ 37.672346] [drm:drm_client_modeset_probe [drm]] connector 95 enabled? yes [ 37.672428] [drm:drm_client_modeset_probe [drm]] connector 103 enabled? no [ 37.672506] [drm:drm_client_modeset_probe [drm]] connector 113 enabled? no [ 37.672581] [drm:drm_client_modeset_probe [drm]] connector 119 enabled? no [ 37.672656] [drm:drm_client_modeset_probe [drm]] connector 125 enabled? no [ 37.672731] [drm:drm_client_modeset_probe [drm]] connector 131 enabled? no [ 37.672806] [drm:drm_client_modeset_probe [drm]] connector 97 enabled? yes [ 37.672880] [drm:drm_client_modeset_probe [drm]] connector 139 enabled? no [ 37.672955] [drm:drm_client_modeset_probe [drm]] connector 142 enabled? no [ 37.673035] [drm:drm_client_modeset_probe [drm]] Not using firmware configuration [ 37.673111] [drm:drm_client_modeset_probe [drm]] looking for cmdline mode on connector 95 [ 37.673187] [drm:drm_client_modeset_probe [drm]] looking for preferred mode on connector 95 0 [ 37.673263] [drm:drm_client_modeset_probe [drm]] found mode 1920x1080 [ 37.673338] [drm:drm_client_modeset_probe [drm]] looking for cmdline mode on connector 97 [ 37.673412] [drm:drm_client_modeset_probe [drm]] looking for preferred mode on connector 97 0 [ 37.673487] [drm:drm_client_modeset_probe [drm]] found mode 1920x1080 [ 37.673562] [drm:drm_client_modeset_probe [drm]] picking CRTCs for 1920x1080 config [ 37.673645] [drm:drm_client_modeset_probe [drm]] desired mode 1920x1080 set on crtc 51 (0,0) [ 37.673722] [drm:drm_client_modeset_probe [drm]] desired mode 1920x1080 set on crtc 72 (0,0) [ 37.673815] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000006094e4f7 [ 37.673904] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 00000000ee5b05cb state to 000000006094e4f7 [ 37.673991] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:39:plane 2A] 00000000abeeba74 state to 000000006094e4f7 [ 37.674077] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:39:plane 2A] state 00000000abeeba74 [ 37.674157] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:47:cursor A] 00000000d519ee50 state to 000000006094e4f7 [ 37.674244] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000c2bfb1e5 state to 000000006094e4f7 [ 37.674325] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_plane [drm]] Link [PLANE:47:cursor A] state 00000000d519ee50 to [NOCRTC] [ 37.674405] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:47:cursor A] state 00000000d519ee50 [ 37.674482] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 000000000a9bb315 state to 000000006094e4f7 [ 37.674564] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:60:plane 2B] 0000000092756828 state to 000000006094e4f7 [ 37.674644] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:60:plane 2B] state 0000000092756828 [ 37.674721] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 00000000cb920391 state to 000000006094e4f7 [ 37.674801] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 00000000cb920391 [ 37.674878] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:73:plane 1C] 0000000081f5c467 state to 000000006094e4f7 [ 37.674959] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:81:plane 2C] 000000009057a152 state to 000000006094e4f7 [ 37.675038] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:81:plane 2C] state 000000009057a152 [ 37.675115] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:89:cursor C] 00000000ac6978c0 state to 000000006094e4f7 [ 37.675194] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:89:cursor C] state 00000000ac6978c0 [ 37.675274] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:1920x1080] for [CRTC:51:pipe A] state 00000000c2bfb1e5 [ 37.675362] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_plane [drm]] Link [PLANE:31:plane 1A] state 00000000ee5b05cb to [CRTC:51:pipe A] [ 37.675440] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:129] for [PLANE:31:plane 1A] state 00000000ee5b05cb [ 37.675517] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:51:pipe A] to 000000006094e4f7 [ 37.675604] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:95:eDP-1] 0000000015ef5e9e state to 000000006094e4f7 [ 37.675693] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 0000000015ef5e9e to [NOCRTC] [ 37.675771] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 0000000015ef5e9e to [CRTC:51:pipe A] [ 37.675851] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000d914c58c state to 000000006094e4f7 [ 37.675936] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [MODE:1920x1080] for [CRTC:72:pipe B] state 00000000d914c58c [ 37.676014] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_plane [drm]] Link [PLANE:52:plane 1B] state 000000000a9bb315 to [CRTC:72:pipe B] [ 37.676091] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:129] for [PLANE:52:plane 1B] state 000000000a9bb315 [ 37.676167] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:72:pipe B] to 000000006094e4f7 [ 37.676253] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:97:DP-4] 00000000c18d16c5 state to 000000006094e4f7 [ 37.676336] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:97:DP-4] state 00000000c18d16c5 to [CRTC:72:pipe B] [ 37.676417] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:93:pipe C] 00000000e01ebbbc state to 000000006094e4f7 [ 37.676502] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [NOMODE] for [CRTC:93:pipe C] state 00000000e01ebbbc [ 37.676578] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:73:plane 1C] state 0000000081f5c467 [ 37.676653] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:93:pipe C] to 000000006094e4f7 [ 37.676737] [drm:drm_atomic_check_only [drm]] checking 000000006094e4f7 [ 37.676823] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:72:pipe B] mode changed [ 37.676873] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:72:pipe B] enable changed [ 37.676919] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:72:pipe B] active changed [ 37.676967] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:95:eDP-1] [ 37.677010] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:95:eDP-1] keeps [ENCODER:94:DDI A/PHY A], now on [CRTC:51:pipe A] [ 37.677055] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:97:DP-4] [ 37.677098] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:97:DP-4] using [ENCODER:121:DP-MST B] on [CRTC:72:pipe B] [ 37.677143] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CRTC:72:pipe B] needs all connectors, enable: y, active: y [ 37.677186] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:72:pipe B] to 000000006094e4f7 [ 37.677273] [drm:drm_atomic_add_affected_planes [drm]] Adding all current planes for [CRTC:72:pipe B] to 000000006094e4f7 [ 37.677356] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 000000006094e4f7 [ 37.677439] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 000000006094e4f7 [ 37.677520] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:121:DP-MST B] to 000000006094e4f7 [ 37.677608] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] [CONNECTOR:97:DP-4] Limiting display bpp to 24 instead of EDID bpp 24, requested bpp 36, max platform bpp 36 [ 37.677863] [drm:drm_atomic_get_private_obj_state [drm]] Added new private object 00000000f99af4fa state 000000003c228a9c to 000000006094e4f7 [ 37.677951] [drm:drm_dp_atomic_find_vcpi_slots [drm_kms_helper]] [CONNECTOR:97:DP-4] [MST PORT:00000000b3b9ee11] VCPI 0 -> 14 [ 37.678002] [drm:drm_dp_atomic_find_vcpi_slots [drm_kms_helper]] [CONNECTOR:97:DP-4] [MST PORT:00000000b3b9ee11] PBN 0 -> 532 [ 37.678054] i915 0000:00:02.0: [drm:intel_atomic_check [i915]] hw max bpp: 24, pipe bpp: 24, dithering: 0 [ 37.678300] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_hdisplay (expected 0, found 1920) [ 37.678534] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_htotal (expected 0, found 2200) [ 37.678778] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_hblank_start (expected 0, found 1920) [ 37.678996] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_hblank_end (expected 0, found 2200) [ 37.679212] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_hsync_start (expected 0, found 2008) [ 37.679435] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_hsync_end (expected 0, found 2052) [ 37.679649] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_vdisplay (expected 0, found 1080) [ 37.679868] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_vtotal (expected 0, found 1125) [ 37.680084] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_vblank_start (expected 0, found 1080) [ 37.680305] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_vblank_end (expected 0, found 1125) [ 37.680524] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_vsync_start (expected 0, found 1084) [ 37.680748] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_vsync_end (expected 0, found 1089) [ 37.680965] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.flags (1) (expected 0, found 1) [ 37.681181] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.flags (4) (expected 0, found 4) [ 37.681404] i915 0000:00:02.0: [drm:pipe_config_mismatch [i915]] [CRTC:72:pipe B] fastset mismatch in hw.adjusted_mode.crtc_clock (expected 0, found 148500) [ 37.681622] [drm:drm_dp_mst_atomic_check [drm_kms_helper]] [MST PORT:00000000b3b9ee11] requires 14 vcpi slots [ 37.681669] [drm:drm_dp_mst_atomic_check [drm_kms_helper]] [MST MGR:00000000f99af4fa] mst state 000000003c228a9c VCPI avail=49 used=14 [ 37.681714] [drm:drm_dp_mst_atomic_check_mstb_bw_limit [drm_kms_helper]] [MSTB:000000006ee04ca3] Checking bandwidth limits [ 37.681758] [drm:drm_dp_mst_atomic_check_mstb_bw_limit [drm_kms_helper]] [MSTB:000000006ee04ca3] [MST PORT:00000000b3b9ee11] uses 532 out of 1188 PBN [ 37.681811] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 0 -> 1, off 0, on 1, ms 0 [ 37.682050] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:47:cursor A] visible 1 -> 0, off 1, on 0, ms 0 [ 37.682277] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 0 -> 1, off 0, on 1, ms 1 [ 37.682511] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 000000006e08370d to 000000006094e4f7 [ 37.682750] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:51:pipe A] dbuf slices 0x1 -> 0x1, ddb (0 - 892) -> (0 - 446), active pipes 0x1 -> 0x3 [ 37.682928] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [CRTC:72:pipe B] dbuf slices 0x0 -> 0x1, ddb (0 - 0) -> (446 - 892), active pipes 0x1 -> 0x3 [ 37.683106] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000a3c4d9dd to 000000006094e4f7 [ 37.683334] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] ddb ( 0 - 0) -> ( 0 - 422), size 0 -> 422 [ 37.683503] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:47:cursor A] ddb ( 860 - 892) -> ( 422 - 446), size 32 -> 24 [ 37.683670] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm [ 37.683846] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 0, 2, 2, 3, 5, 6, 6, 7, 0, 0 [ 37.684027] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 4, 23, 33, 38, 72, 88, 94, 112, 0, 0 [ 37.684196] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:31:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 5, 24, 34, 39, 73, 89, 95, 113, 0, 0 [ 37.684365] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:47:cursor A] level *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm [ 37.684537] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:47:cursor A] lines 0, 2, 2, 3, 5, 6, 6, 7, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 [ 37.684706] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:47:cursor A] blocks 4, 8, 8, 11, 17, 20, 20, 23, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 [ 37.684876] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:47:cursor A] min_ddb 5, 9, 9, 12, 18, 21, 21, 24, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 [ 37.685049] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] ddb ( 0 - 0) -> ( 446 - 868), size 0 -> 422 [ 37.685214] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:68:cursor B] ddb ( 0 - 0) -> ( 868 - 892), size 0 -> 24 [ 37.685389] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] level wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm, swm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm [ 37.685555] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] lines 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 0, 2, 2, 3, 5, 6, 6, 7, 0, 0 [ 37.685724] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] blocks 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 4, 25, 34, 40, 76, 92, 98, 114, 0, 0 [ 37.685891] i915 0000:00:02.0: [drm:skl_compute_wm [i915]] [PLANE:52:plane 1B] min_ddb 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -> 5, 26, 35, 41, 77, 93, 99, 115, 0, 0 [ 37.686063] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 000000002f0e8478 state 000000007115c69d to 000000006094e4f7 [ 37.686288] i915 0000:00:02.0: [drm:intel_plane_calc_min_cdclk [i915]] [PLANE:52:plane 1B] min cdclk (148500 kHz) > [CRTC:72:pipe B] min cdclk (0 kHz) [ 37.686519] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:51:pipe A] to 000000006094e4f7 [ 37.686617] i915 0000:00:02.0: [drm:intel_modeset_calc_cdclk [i915]] Modeset required for cdclk change [ 37.686838] i915 0000:00:02.0: [drm:intel_modeset_calc_cdclk [i915]] New cdclk calculated to be logical 450000 kHz, actual 450000 kHz [ 37.687052] i915 0000:00:02.0: [drm:intel_modeset_calc_cdclk [i915]] New voltage level calculated to be logical 1, actual 1 [ 37.687276] i915 0000:00:02.0: [drm:intel_find_shared_dpll [i915]] [CRTC:51:pipe A] allocated DPLL 0 [ 37.687493] i915 0000:00:02.0: [drm:intel_reference_shared_dpll [i915]] using DPLL 0 for pipe A [ 37.687714] i915 0000:00:02.0: [drm:intel_find_shared_dpll [i915]] [CRTC:72:pipe B] allocated DPLL 1 [ 37.687930] i915 0000:00:02.0: [drm:intel_reference_shared_dpll [i915]] using DPLL 1 for pipe B [ 37.688145] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [CRTC:51:pipe A] enable: yes [modeset] [ 37.688366] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] active: yes, output_types: EDP (0x100), output format: RGB [ 37.688584] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] cpu_transcoder: EDP, pipe bpp: 18, dithering: 1 [ 37.688808] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] MST master transcoder: [ 37.689026] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] port sync: master transcoder: , slave transcoder bitmask = 0x0 [ 37.689242] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] bigjoiner: no [ 37.689460] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 2; gmch_m: 4118573, gmch_n: 4194304, link_m: 228809, link_n: 262144, tu: 64 [ 37.689678] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] audio: 0, infoframes: 0, infoframes enabled: 0x0 [ 37.689900] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] vrr: no, vmin: 0, vmax: 0, pipeline full: 0, flipline: 0, vmin vblank: -1, vmax vblank: -2 [ 37.690116] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] requested mode: [ 37.690335] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 37.690419] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] adjusted mode: [ 37.690635] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x48 0x9 [ 37.690720] i915 0000:00:02.0: [drm:intel_dump_crtc_timings.isra.0 [i915]] crtc timings: 141400 1920 1980 2012 2142 1080 1083 1089 1100, type: 0x48 flags: 0x9 [ 37.690902] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] pipe mode: [ 37.691051] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 141400 1920 1980 2012 2142 1080 1083 1089 1100 0x40 0x9 [ 37.691111] i915 0000:00:02.0: [drm:intel_dump_crtc_timings.isra.0 [i915]] crtc timings: 141400 1920 1980 2012 2142 1080 1083 1089 1100, type: 0x40 flags: 0x9 [ 37.691262] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] port clock: 162000, pipe src size: 1920x1080, pixel rate 141400 [ 37.691416] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] linetime: 122, ips linetime: 0 [ 37.691563] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1 [ 37.691716] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] pch pfit: 0x0+0+0, disabled, force thru: no [ 37.691866] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0 [ 37.692023] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0 [ 37.692174] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] csc_mode: 0x2 gamma_mode: 0x0 gamma_enable: 1 csc_enable: 0 [ 37.692323] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] degamma lut: 0 entries, gamma lut: 256 entries [ 37.692475] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:31:plane 1A] fb: [FB:129] 1920x1080 format = XR24 little-endian (0x34325258) modifier = 0x0, visible: yes [ 37.692627] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] rotation: 0x1, scaler: -1 [ 37.692777] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0 [ 37.692928] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:39:plane 2A] fb: [NOFB], visible: no [ 37.693079] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:47:cursor A] fb: [NOFB], visible: no [ 37.693225] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [CRTC:72:pipe B] enable: yes [modeset] [ 37.693378] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] active: yes, output_types: DP_MST (0x800), output format: RGB [ 37.693527] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] cpu_transcoder: B, pipe bpp: 24, dithering: 0 [ 37.693675] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] MST master transcoder: [ 37.693827] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] port sync: master transcoder: , slave transcoder bitmask = 0x0 [ 37.693974] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] bigjoiner: no [ 37.694124] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] dp m_n: lanes: 4; gmch_m: 1730150, gmch_n: 8388608, link_m: 288358, link_n: 1048576, tu: 14 [ 37.694276] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] audio: 1, infoframes: 0, infoframes enabled: 0x0 [ 37.694425] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] vrr: no, vmin: 0, vmax: 0, pipeline full: 0, flipline: 0, vmin vblank: -1, vmax vblank: -2 [ 37.694578] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] requested mode: [ 37.694725] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 37.694785] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] adjusted mode: [ 37.694933] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 37.694989] i915 0000:00:02.0: [drm:intel_dump_crtc_timings.isra.0 [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5 [ 37.695144] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] pipe mode: [ 37.695291] [drm:drm_mode_debug_printmodeline [drm]] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x40 0x5 [ 37.695351] i915 0000:00:02.0: [drm:intel_dump_crtc_timings.isra.0 [i915]] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x40 flags: 0x5 [ 37.695506] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] port clock: 540000, pipe src size: 1920x1080, pixel rate 148500 [ 37.695654] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] linetime: 119, ips linetime: 0 [ 37.695809] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] num_scalers: 2, scaler_users: 0x0, scaler_id: -1 [ 37.695922] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] pch pfit: 0x0+0+0, disabled, force thru: no [ 37.696039] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] ips: 0, double wide: 0 [ 37.696155] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] dpll_hw_state: ctrl1: 0x1, cfgcr1: 0x0, cfgcr2: 0x0 [ 37.696274] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 1 csc_enable: 1 [ 37.696386] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] degamma lut: 0 entries, gamma lut: 256 entries [ 37.696504] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:52:plane 1B] fb: [FB:129] 1920x1080 format = XR24 little-endian (0x34325258) modifier = 0x0, visible: yes [ 37.696619] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] rotation: 0x1, scaler: -1 [ 37.696735] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] src: 1920.000000x1080.000000+0.000000+0.000000 dst: 1920x1080+0+0 [ 37.696851] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:60:plane 2B] fb: [NOFB], visible: no [ 37.696966] i915 0000:00:02.0: [drm:intel_dump_pipe_config [i915]] [PLANE:68:cursor B] fb: [NOFB], visible: no [ 37.697081] [drm:drm_atomic_commit [drm]] committing 000000006094e4f7 [ 37.697169] i915 0000:00:02.0: [drm:intel_edp_backlight_off [i915]] [ 37.697261] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 37.697365] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 37.697518] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 37.698417] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 37.979040] i915 0000:00:02.0: [drm:lpt_disable_backlight [i915]] set backlight PWM = 0 [ 37.979423] i915 0000:00:02.0: [drm:intel_disable_pipe [i915]] disabling pipe A [ 37.982445] i915 0000:00:02.0: [drm:intel_pps_off_unlocked [i915]] Turn [ENCODER:94:DDI A/PHY A] panel power off [ 37.982759] i915 0000:00:02.0: [drm:intel_pps_off_unlocked [i915]] Wait for panel power off time [ 37.983077] i915 0000:00:02.0: [drm:wait_panel_status [i915]] mask b0000000 value 00000000 status a0000002 control abcd0000 [ 37.983295] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x01000000, dig 0x11001010, pins 0x00000010, long 0x00000000 [ 37.983523] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:94:DDI A/PHY A] - short [ 38.033735] i915 0000:00:02.0: [drm:intel_pps_off_unlocked [i915]] Wait complete [ 38.034054] i915 0000:00:02.0: [drm:__intel_display_power_put_domain [i915]] disabling DDI A/E IO power well [ 38.034346] i915 0000:00:02.0: [drm:__intel_fbc_disable [i915]] Disabling FBC on pipe A [ 38.034345] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] ignoring short hpd on eDP [ENCODER:94:DDI A/PHY A] [ 38.034637] i915 0000:00:02.0: [drm:intel_disable_shared_dpll [i915]] disable DPLL 0 (active 1, on? 1) for crtc 51 [ 38.034888] i915 0000:00:02.0: [drm:intel_disable_shared_dpll [i915]] disabling DPLL 0 [ 38.035134] [drm:intel_set_cdclk [i915]] Changing CDCLK to 450000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass 24000 kHz, voltage level 1 [ 38.035143] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x01000000, dig 0x12001010, pins 0x00000010, long 0x00000010 [ 38.035359] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:94:DDI A/PHY A] - long [ 38.035655] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 10 [ 38.035877] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:94:DDI A/PHY A] [ 38.035969] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP [ENCODER:94:DDI A/PHY A] [ 38.036134] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:102:DDI B/PHY B] [ 38.036383] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:104:DP-MST A] [ 38.036634] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:105:DP-MST B] [ 38.036889] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:106:DP-MST C] [ 38.037129] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:118:DDI C/PHY C] [ 38.037377] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:120:DP-MST A] [ 38.037623] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:121:DP-MST B] [ 38.037870] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [ENCODER:122:DP-MST C] [ 38.038121] i915 0000:00:02.0: [drm:verify_single_dpll_state [i915]] DPLL 0 [ 38.038368] i915 0000:00:02.0: [drm:verify_single_dpll_state [i915]] DPLL 1 [ 38.038624] i915 0000:00:02.0: [drm:verify_single_dpll_state [i915]] DPLL 2 [ 38.038893] i915 0000:00:02.0: [drm:verify_single_dpll_state [i915]] DPLL 3 [ 38.038977] i915 0000:00:02.0: [drm:intel_sagv_pre_plane_update [i915]] Disabling SAGV [ 38.039046] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enable DPLL 0 (active 1, on? 0) for crtc 51 [ 38.039127] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enabling DPLL 0 [ 38.039212] i915 0000:00:02.0: [drm:intel_pps_on_unlocked [i915]] Turn [ENCODER:94:DDI A/PHY A] panel power on [ 38.039304] i915 0000:00:02.0: [drm:wait_panel_power_cycle [i915]] Wait for panel power cycle [ 38.645807] i915 0000:00:02.0: [drm:wait_panel_status [i915]] mask b800000f value 00000000 status 00000000 control abcd0000 [ 38.646095] i915 0000:00:02.0: [drm:intel_pps_on_unlocked [i915]] Wait complete [ 38.646357] i915 0000:00:02.0: [drm:intel_pps_on_unlocked [i915]] Wait for panel power on [ 38.646630] i915 0000:00:02.0: [drm:wait_panel_status [i915]] mask b000000f value 80000008 status 9000000a control abcd0003 [ 38.718051] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x01000000, dig 0x12001010, pins 0x00000010, long 0x00000010 [ 38.718257] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:94:DDI A/PHY A] - long [ 38.718520] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] Received HPD interrupt on PIN 4 - cnt: 20 [ 38.718796] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] ignoring long hpd on eDP [ENCODER:94:DDI A/PHY A] [ 38.848272] i915 0000:00:02.0: [drm:intel_pps_on_unlocked [i915]] Wait complete [ 38.848547] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling DDI A/E IO power well [ 38.848832] i915 0000:00:02.0: [drm:intel_pps_vdd_on_unlocked [i915]] Turning [ENCODER:94:DDI A/PHY A] VDD on [ 38.849148] i915 0000:00:02.0: [drm:intel_pps_vdd_on_unlocked [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 38.850788] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 06 [ 38.851392] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at DPRX [ 38.851605] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 38.851824] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:94:DDI A/PHY A] Using DP training pattern TPS1 [ 38.852841] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 1, pre-emphasis level 0, at DPRX [ 38.853057] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 04000000 [ 38.854090] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 1, pre-emphasis level 0, at DPRX [ 38.854298] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 04000000 [ 38.855287] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 38.855355] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:94:DDI A/PHY A] Using DP training pattern TPS2 [ 38.856759] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel EQ done. DP Training successful [ 38.856836] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:95:eDP-1] Link Training passed at link rate = 162000, lane count = 2, at DPRX [ 38.857131] i915 0000:00:02.0: [drm:intel_enable_pipe [i915]] enabling pipe A [ 38.857218] i915 0000:00:02.0: [drm:intel_edp_backlight_on [i915]] [ 38.857296] i915 0000:00:02.0: [drm:intel_panel_enable_backlight [i915]] pipe A [ 38.857435] i915 0000:00:02.0: [drm:lpt_enable_backlight [i915]] set backlight PWM = 1515 [ 38.857560] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enable DPLL 1 (active 2, on? 0) for crtc 72 [ 38.857640] i915 0000:00:02.0: [drm:intel_enable_shared_dpll [i915]] enabling DPLL 1 [ 38.857789] i915 0000:00:02.0: [drm:intel_mst_pre_enable_dp [i915]] active links 0 [ 38.885532] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 38.885667] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 38.885878] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 38.886839] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 38.887922] i915 0000:00:02.0: [drm:__intel_display_power_get_domain.part.0 [i915]] enabling DDI C IO power well [ 38.889025] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 38.891173] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 38.892675] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 38.893756] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 38.894567] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 38.894636] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 38.894718] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 38.896123] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 38.896188] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 38.897525] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 38.897590] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 38.931062] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 38.931204] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 38.964704] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 38.964965] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 38.998638] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 38.998900] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.032631] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.032892] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.065591] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.065931] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.066607] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 39.066859] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 39.067092] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 39.068375] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 39.068773] [drm:drm_dp_mst_allocate_vcpi [drm_kms_helper]] initing vcpi for pbn=532 slots=14 [ 39.070154] i915 0000:00:02.0: [drm:intel_mst_enable_dp [i915]] active links 1 [ 39.070981] [drm:drm_dp_update_payload_part2 [drm_kms_helper]] payload 0 1 [ 39.098277] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 39.098477] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 39.098784] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 39.099852] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 39.100081] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 10 00 [ 39.101155] i915 0000:00:02.0: [drm:intel_enable_pipe [i915]] enabling pipe B [ 39.101658] i915 0000:00:02.0: [drm:intel_audio_codec_enable [i915]] ELD on [CONNECTOR:97:DP-4], [ENCODER:121:DP-MST B] [ 39.101988] i915 0000:00:02.0: [drm:hsw_audio_codec_enable [i915]] Enable audio codec on transcoder B, 28 bytes ELD [ 39.102252] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 39.102296] i915 0000:00:02.0: [drm:hsw_dp_audio_config_update.isra.0 [i915]] using Maud 512, Naud 11250 [ 39.102518] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 39.102739] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 39.119299] i915 0000:00:02.0: [drm:i915_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x10 [ 39.132050] i915 0000:00:02.0: [drm:i915_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x10 [ 39.140401] i915 0000:00:02.0: [drm:i915_audio_component_get_eld [i915]] Not valid for port B [ 39.140670] i915 0000:00:02.0: [drm:i915_audio_component_get_eld [i915]] Not valid for port B [ 39.140908] i915 0000:00:02.0: [drm:i915_audio_component_get_eld [i915]] Not valid for port B [ 39.141137] i915 0000:00:02.0: [drm:i915_audio_component_get_eld [i915]] Not valid for port C [ 39.141369] i915 0000:00:02.0: [drm:i915_audio_component_get_eld [i915]] Not valid for port C [ 39.141597] i915 0000:00:02.0: [drm:i915_audio_component_get_eld [i915]] Not valid for port D [ 39.141821] i915 0000:00:02.0: [drm:i915_audio_component_get_eld [i915]] Not valid for port D [ 39.142045] i915 0000:00:02.0: [drm:i915_audio_component_get_eld [i915]] Not valid for port D [ 39.189635] i915 0000:00:02.0: [drm:hsw_dp_audio_config_update.isra.0 [i915]] using Maud 512, Naud 11250 [ 39.201785] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] reserved 16588800 bytes of contiguous stolen space for FBC, threshold: 1 [ 39.202055] i915 0000:00:02.0: [drm:intel_fbc_enable [i915]] Enabling FBC on pipe A [ 39.218494] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:95:eDP-1] [ 39.218821] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [CRTC:51:pipe A] [ 39.219146] i915 0000:00:02.0: [drm:verify_single_dpll_state [i915]] DPLL 0 [ 39.219410] i915 0000:00:02.0: [drm:verify_connector_state [i915]] [CONNECTOR:97:DP-4] [ 39.219651] i915 0000:00:02.0: [drm:intel_atomic_commit_tail [i915]] [CRTC:72:pipe B] [ 39.219913] i915 0000:00:02.0: [drm:verify_single_dpll_state [i915]] DPLL 1 [ 39.220187] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000006094e4f7 [ 39.220325] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000006094e4f7 [ 39.220437] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000003f57309f [ 39.220526] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 00000000cd7faac7 state to 000000003f57309f [ 39.220494] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 39.220619] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 0000000050b908ca state to 000000003f57309f [ 39.220706] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:39:plane 2A] 000000006173c167 state to 000000003f57309f [ 39.220791] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:39:plane 2A] state 000000006173c167 [ 39.220906] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:47:cursor A] 000000003c82c4aa state to 000000003f57309f [ 39.221026] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:47:cursor A] state 000000003c82c4aa [ 39.221145] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 000000009024487e state to 000000003f57309f [ 39.221268] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000a942aa09 state to 000000003f57309f [ 39.221388] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:60:plane 2B] 00000000d5a6d146 state to 000000003f57309f [ 39.221506] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:60:plane 2B] state 00000000d5a6d146 [ 39.221602] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 0000000014148628 state to 000000003f57309f [ 39.221555] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 39.221682] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 0000000014148628 [ 39.221759] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:73:plane 1C] 000000001fa750c3 state to 000000003f57309f [ 39.221863] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:81:plane 2C] 00000000bb3f747d state to 000000003f57309f [ 39.221981] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:81:plane 2C] state 00000000bb3f747d [ 39.222097] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:89:cursor C] 0000000007b52ff1 state to 000000003f57309f [ 39.222217] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:89:cursor C] state 0000000007b52ff1 [ 39.222337] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:129] for [PLANE:31:plane 1A] state 00000000cd7faac7 [ 39.223255] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 39.224906] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 39.224956] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 39.225735] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 39.227087] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 39.227685] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 39.227923] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 39.228143] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 39.228352] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 39.229891] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:51:pipe A] to 000000003f57309f [ 39.230000] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:95:eDP-1] 0000000047154213 state to 000000003f57309f [ 39.230089] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 0000000047154213 to [NOCRTC] [ 39.230166] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 0000000047154213 to [CRTC:51:pipe A] [ 39.230245] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:129] for [PLANE:52:plane 1B] state 000000009024487e [ 39.230321] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:72:pipe B] to 000000003f57309f [ 39.230408] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:97:DP-4] 00000000f6b90b3b state to 000000003f57309f [ 39.230492] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:97:DP-4] state 00000000f6b90b3b to [NOCRTC] [ 39.230569] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:97:DP-4] state 00000000f6b90b3b to [CRTC:72:pipe B] [ 39.230648] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:93:pipe C] 000000009b3d63b3 state to 000000003f57309f [ 39.230732] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [NOMODE] for [CRTC:93:pipe C] state 000000009b3d63b3 [ 39.230810] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:73:plane 1C] state 000000001fa750c3 [ 39.230886] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:93:pipe C] to 000000003f57309f [ 39.230971] [drm:drm_atomic_check_only [drm]] checking 000000003f57309f [ 39.231061] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:95:eDP-1] [ 39.231114] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:95:eDP-1] keeps [ENCODER:94:DDI A/PHY A], now on [CRTC:51:pipe A] [ 39.231162] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:97:DP-4] [ 39.231206] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:97:DP-4] keeps [ENCODER:121:DP-MST B], now on [CRTC:72:pipe B] [ 39.231253] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 000000003f57309f [ 39.231339] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 000000003f57309f [ 39.231420] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:121:DP-MST B] to 000000003f57309f [ 39.231500] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:121:DP-MST B] to 000000003f57309f [ 39.231594] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 39.231847] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 39.232092] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000d6c67e8f to 000000003f57309f [ 39.232336] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000c1272ce0 to 000000003f57309f [ 39.232587] [drm:drm_atomic_commit [drm]] committing 000000003f57309f [ 39.240782] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000003f57309f [ 39.240909] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000003f57309f [ 39.241039] [drm:drm_atomic_state_init [drm]] Allocated atomic state 000000003f57309f [ 39.241168] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 000000001805a89f state to 000000003f57309f [ 39.241298] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 00000000e0350248 state to 000000003f57309f [ 39.241424] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:39:plane 2A] 00000000f8f47f73 state to 000000003f57309f [ 39.241546] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:39:plane 2A] state 00000000f8f47f73 [ 39.241667] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:47:cursor A] 00000000dd51bb76 state to 000000003f57309f [ 39.241787] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:47:cursor A] state 00000000dd51bb76 [ 39.241904] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 00000000c9277df3 state to 000000003f57309f [ 39.242393] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 39.243424] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 39.245128] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 39.246417] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 39.247423] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 39.247659] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 39.247880] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 39.249506] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 39.249730] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 39.283392] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.283687] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.317264] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.317560] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.351156] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.351416] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.385090] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.385360] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.419024] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.419318] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.419924] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 39.420145] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 39.420354] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 39.421582] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 39.435363] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 00000000e01ebbbc state to 000000003f57309f [ 39.435306] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 39.435480] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:60:plane 2B] 0000000026d1c451 state to 000000003f57309f [ 39.435577] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:60:plane 2B] state 0000000026d1c451 [ 39.435664] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 00000000f7a60321 state to 000000003f57309f [ 39.435593] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 39.435783] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 00000000f7a60321 [ 39.435869] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:73:plane 1C] 00000000078c06af state to 000000003f57309f [ 39.435964] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:81:plane 2C] 000000009453d85d state to 000000003f57309f [ 39.436051] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:81:plane 2C] state 000000009453d85d [ 39.436136] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:89:cursor C] 00000000b8dfef44 state to 000000003f57309f [ 39.436128] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 39.436226] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:89:cursor C] state 00000000b8dfef44 [ 39.436314] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:129] for [PLANE:31:plane 1A] state 000000001805a89f [ 39.436381] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 39.436856] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 39.437099] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 39.437188] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 39.437409] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 39.440988] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 39.441076] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 39.441567] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 39.441785] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 39.442248] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 39.442499] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 39.442589] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:51:pipe A] to 000000003f57309f [ 39.442702] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:95:eDP-1] 00000000c8a8bf6b state to 000000003f57309f [ 39.442799] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 00000000c8a8bf6b to [NOCRTC] [ 39.442885] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 00000000c8a8bf6b to [CRTC:51:pipe A] [ 39.442968] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:129] for [PLANE:52:plane 1B] state 00000000c9277df3 [ 39.443046] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:72:pipe B] to 000000003f57309f [ 39.443135] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:97:DP-4] 000000007dd6b7b7 state to 000000003f57309f [ 39.443224] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:97:DP-4] state 000000007dd6b7b7 to [NOCRTC] [ 39.443301] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:97:DP-4] state 000000007dd6b7b7 to [CRTC:72:pipe B] [ 39.443381] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:93:pipe C] 00000000d914c58c state to 000000003f57309f [ 39.443470] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [NOMODE] for [CRTC:93:pipe C] state 00000000d914c58c [ 39.443549] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:73:plane 1C] state 00000000078c06af [ 39.443627] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:93:pipe C] to 000000003f57309f [ 39.443715] [drm:drm_atomic_check_only [drm]] checking 000000003f57309f [ 39.443811] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:95:eDP-1] [ 39.443867] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:95:eDP-1] keeps [ENCODER:94:DDI A/PHY A], now on [CRTC:51:pipe A] [ 39.443918] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:97:DP-4] [ 39.443963] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:97:DP-4] keeps [ENCODER:121:DP-MST B], now on [CRTC:72:pipe B] [ 39.444011] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 000000003f57309f [ 39.444104] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 000000003f57309f [ 39.444189] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:121:DP-MST B] to 000000003f57309f [ 39.444273] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:121:DP-MST B] to 000000003f57309f [ 39.444369] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 39.444650] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 39.444912] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 0000000025f19150 to 000000003f57309f [ 39.445167] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000c1272ce0 to 000000003f57309f [ 39.445407] [drm:drm_atomic_commit [drm]] committing 000000003f57309f [ 39.457426] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 000000003f57309f [ 39.457557] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 000000003f57309f [ 39.482967] rfkill: input handler enabled [ 39.486185] audit: type=1130 audit(1616608094.180:131): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=getty@tty2 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ 39.486366] [drm:drm_atomic_state_init [drm]] Allocated atomic state 0000000038e7c42a [ 39.486399] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:31:plane 1A] 0000000060087446 state to 0000000038e7c42a [ 39.486427] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:51:pipe A] 0000000042825dd3 state to 0000000038e7c42a [ 39.486453] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:39:plane 2A] 00000000061ebf38 state to 0000000038e7c42a [ 39.486478] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:39:plane 2A] state 00000000061ebf38 [ 39.486506] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:47:cursor A] 00000000ba782866 state to 0000000038e7c42a [ 39.486530] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:47:cursor A] state 00000000ba782866 [ 39.486554] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:52:plane 1B] 0000000038c5dcb1 state to 0000000038e7c42a [ 39.486580] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:72:pipe B] 0000000065d79531 state to 0000000038e7c42a [ 39.486604] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:60:plane 2B] 00000000adac1540 state to 0000000038e7c42a [ 39.486628] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:60:plane 2B] state 00000000adac1540 [ 39.486652] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:68:cursor B] 000000004a20ac8d state to 0000000038e7c42a [ 39.486676] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:68:cursor B] state 000000004a20ac8d [ 39.486699] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:73:plane 1C] 00000000ba154815 state to 0000000038e7c42a [ 39.486723] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:81:plane 2C] 0000000015695e96 state to 0000000038e7c42a [ 39.486747] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:81:plane 2C] state 0000000015695e96 [ 39.486770] [drm:drm_atomic_get_plane_state [drm]] Added [PLANE:89:cursor C] 00000000a48fe8fa state to 0000000038e7c42a [ 39.486794] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:89:cursor C] state 00000000a48fe8fa [ 39.486818] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:129] for [PLANE:31:plane 1A] state 0000000060087446 [ 39.486841] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:51:pipe A] to 0000000038e7c42a [ 39.486868] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:95:eDP-1] 0000000036daca82 state to 0000000038e7c42a [ 39.486894] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 0000000036daca82 to [NOCRTC] [ 39.486918] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:95:eDP-1] state 0000000036daca82 to [CRTC:51:pipe A] [ 39.486942] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [FB:129] for [PLANE:52:plane 1B] state 0000000038c5dcb1 [ 39.486965] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:72:pipe B] to 0000000038e7c42a [ 39.486990] [drm:drm_atomic_get_connector_state [drm]] Added [CONNECTOR:97:DP-4] 00000000c47c8c30 state to 0000000038e7c42a [ 39.487016] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:97:DP-4] state 00000000c47c8c30 to [NOCRTC] [ 39.487039] i915 0000:00:02.0: [drm:drm_atomic_set_crtc_for_connector [drm]] Link [CONNECTOR:97:DP-4] state 00000000c47c8c30 to [CRTC:72:pipe B] [ 39.487063] [drm:drm_atomic_get_crtc_state [drm]] Added [CRTC:93:pipe C] 000000003e43bb8a state to 0000000038e7c42a [ 39.487088] i915 0000:00:02.0: [drm:drm_atomic_set_mode_for_crtc [drm]] Set [NOMODE] for [CRTC:93:pipe C] state 000000003e43bb8a [ 39.487111] i915 0000:00:02.0: [drm:drm_atomic_set_fb_for_plane [drm]] Set [NOFB] for [PLANE:73:plane 1C] state 00000000ba154815 [ 39.487133] [drm:drm_atomic_add_affected_connectors [drm]] Adding all current connectors for [CRTC:93:pipe C] to 0000000038e7c42a [ 39.487159] [drm:drm_atomic_check_only [drm]] checking 0000000038e7c42a [ 39.487187] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:95:eDP-1] [ 39.487204] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:95:eDP-1] keeps [ENCODER:94:DDI A/PHY A], now on [CRTC:51:pipe A] [ 39.487218] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] Updating routing for [CONNECTOR:97:DP-4] [ 39.487232] [drm:drm_atomic_helper_check_modeset [drm_kms_helper]] [CONNECTOR:97:DP-4] keeps [ENCODER:121:DP-MST B], now on [CRTC:72:pipe B] [ 39.487246] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 0000000038e7c42a [ 39.487271] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:94:DDI A/PHY A] to 0000000038e7c42a [ 39.487296] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:121:DP-MST B] to 0000000038e7c42a [ 39.487320] [drm:drm_atomic_add_encoder_bridges [drm]] Adding all bridges for [encoder:121:DP-MST B] to 0000000038e7c42a [ 39.487350] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:51:pipe A] with [PLANE:31:plane 1A] visible 1 -> 1, off 0, on 0, ms 0 [ 39.487433] i915 0000:00:02.0: [drm:intel_plane_atomic_calc_changes [i915]] [CRTC:72:pipe B] with [PLANE:52:plane 1B] visible 1 -> 1, off 0, on 0, ms 0 [ 39.487507] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000ffbde516 state 00000000f2665ba4 to 0000000038e7c42a [ 39.487578] i915 0000:00:02.0: [drm:intel_atomic_get_global_obj_state [i915]] Added new global object 00000000e0a75246 state 00000000476f6b6a to 0000000038e7c42a [ 39.487647] [drm:drm_atomic_commit [drm]] committing 0000000038e7c42a [ 39.502057] [drm:drm_atomic_state_default_clear [drm]] Clearing atomic state 0000000038e7c42a [ 39.502100] [drm:__drm_atomic_state_free [drm]] Freeing atomic state 0000000038e7c42a [ 39.553337] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 39.553542] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 39.553872] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 39.554961] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 39.555230] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 39.555490] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 39.555766] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 39.556016] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 39.557035] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 39.558725] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 39.560368] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 39.560421] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 39.561203] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 39.562558] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 39.563173] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 39.563402] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 39.563619] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 39.563828] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 39.565347] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 39.566329] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 39.568010] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 39.569104] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 39.570058] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 39.570281] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 39.570490] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 39.572189] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 39.572404] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 39.593514] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.593815] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.627563] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.627860] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.661563] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.661868] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.686858] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.687158] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.720182] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.720487] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.721136] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 39.721385] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 39.721622] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 39.722870] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 39.735347] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 39.735665] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 39.736212] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 39.736478] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 39.736966] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 39.737241] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 39.737345] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 39.737591] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 39.741213] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 39.741307] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 39.741810] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 39.742015] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 39.742445] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 39.742690] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 39.858565] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 39.858788] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 39.859162] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 39.860300] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 39.860563] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 39.860826] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 39.861080] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 39.861330] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 39.862340] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 39.864102] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 39.865781] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 39.865869] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 39.866676] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 39.868042] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 39.868654] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 39.868912] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 39.869188] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 39.869433] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 39.871126] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 39.872288] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 39.874067] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 39.875326] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 39.876297] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 39.876512] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 39.876724] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 39.878330] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 39.878536] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 39.912188] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.912514] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.946260] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.946559] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 39.980276] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 39.980608] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.013365] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.013662] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.033355] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.033608] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.034218] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 40.034438] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 40.034648] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 40.035865] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 40.051850] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 40.052126] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 40.052629] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 40.052859] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 40.053326] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 40.053579] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 40.053679] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 40.053895] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 40.057451] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 40.057535] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 40.057989] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 40.058194] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 40.058622] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 40.058845] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 40.163516] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 40.163743] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 40.164112] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 40.165262] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 40.165573] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 40.165851] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 40.166156] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 40.166504] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 40.167635] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 40.171751] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 40.173483] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 40.173542] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 40.174340] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 40.175771] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 40.176392] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 40.176676] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 40.176929] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 40.177172] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 40.178748] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 40.179770] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 40.181571] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 40.182551] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 40.183552] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 40.183793] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 40.184037] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 40.185685] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 40.185965] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 40.216693] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.216894] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.249931] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.250029] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.283504] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.283639] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.316954] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.317262] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.350826] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.351089] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.351706] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 40.351923] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 40.352132] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 40.353335] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 40.368664] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 40.368951] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 40.369425] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 40.369662] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 40.370113] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 40.370360] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 40.370457] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 40.370682] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 40.374253] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 40.374338] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 40.374800] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 40.375013] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 40.375438] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 40.375672] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 40.497914] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 40.498141] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 40.498545] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 40.499680] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 40.499954] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 40.500219] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 40.500471] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 40.500721] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 40.501714] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 40.503439] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 40.505087] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 40.505115] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 40.505848] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 40.507120] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 40.507671] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 40.507756] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 40.507837] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 40.507915] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 40.509249] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 40.510063] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 40.511578] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 40.512604] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 40.513405] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 40.513489] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 40.513565] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 40.514980] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 40.515053] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 40.548543] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.548762] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.582388] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.582726] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.616481] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.616783] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.650342] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.650640] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.683383] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.683501] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.683960] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 40.684054] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 40.684144] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 40.685221] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 40.701988] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 40.702160] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 40.702544] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 40.702703] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 40.703060] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 40.703218] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 40.703274] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 40.703405] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 40.706839] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 40.706904] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 40.707310] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 40.707476] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 40.707867] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 40.708048] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 40.833331] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 40.833546] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 40.833875] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 40.834963] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 40.835206] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 40.835446] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 40.835678] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 40.835897] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 40.836927] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 40.838617] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 40.840243] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 40.840260] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 40.840988] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 40.842253] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 40.842804] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 40.842871] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 40.842935] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 40.842998] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 40.844310] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 40.845120] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 40.846567] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 40.847652] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 40.848420] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 40.848485] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 40.848549] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 40.849954] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 40.850017] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 40.883532] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.883649] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.916989] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.917287] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.943754] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.944057] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 40.967082] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 40.967389] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.001108] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.001404] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.002042] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 41.002308] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 41.002547] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 41.003821] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 41.018680] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 41.018999] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 41.019506] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 41.019776] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 41.020259] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 41.020531] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 41.020634] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 41.020883] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 41.024507] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 41.024604] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 41.025095] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 41.025343] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 41.025840] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 41.026092] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 41.137956] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 41.138185] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 41.138603] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 41.139746] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 41.140013] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 41.140277] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 41.140527] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 41.140780] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 41.141803] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 41.143527] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 41.145220] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 41.145277] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 41.146075] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 41.147456] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 41.148069] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 41.148326] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 41.148570] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 41.148807] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 41.150367] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 41.151367] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 41.153096] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 41.154353] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 41.155326] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 41.155560] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 41.155795] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 41.157468] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 41.157702] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 41.191313] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.191613] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.225340] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.225644] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.259395] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.259706] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.293421] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.293720] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.327225] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.327522] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.328158] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 41.328405] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 41.328642] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 41.329972] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 41.335330] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 41.335657] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 41.336168] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 41.336435] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 41.336918] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 41.337190] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 41.337299] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 41.337555] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 41.341194] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 41.341283] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 41.341746] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 41.341961] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 41.342402] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 41.342639] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 41.472834] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 41.473078] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 41.473449] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 41.474581] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 41.474849] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 41.475108] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 41.475360] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 41.475611] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 41.476626] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 41.478347] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 41.479986] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 41.480006] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 41.480738] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 41.482010] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 41.482561] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 41.482646] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 41.482726] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 41.482815] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 41.484153] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 41.484953] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 41.486454] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 41.487537] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 41.488337] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 41.488421] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 41.488499] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 41.489932] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 41.490008] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 41.519221] audit: type=1131 audit(1616608096.209:132): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ 41.520191] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.520385] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.540935] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.541367] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.544475] audit: type=1131 audit(1616608096.236:133): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-hostnamed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ 41.575153] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.575456] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.609197] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.609498] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.633919] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.634226] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.634875] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 41.635130] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 41.635368] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 41.636623] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 41.651902] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 41.652229] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 41.652806] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 41.653072] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 41.653581] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 41.653851] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 41.653953] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 41.654208] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 41.657839] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 41.657934] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 41.658429] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 41.658662] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 41.659113] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 41.659371] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 41.686590] audit: type=1334 audit(1616608096.379:134): prog-id=26 op=UNLOAD [ 41.686605] audit: type=1334 audit(1616608096.379:135): prog-id=25 op=UNLOAD [ 41.777906] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 41.778142] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 41.778515] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 41.779666] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 41.779932] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 41.780200] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 41.780455] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 41.780710] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 41.781747] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 41.783512] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 41.785144] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 41.785172] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 41.785904] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 41.787182] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 41.787735] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 41.787825] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 41.787907] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 41.787985] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 41.789317] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 41.790116] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 41.791607] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 41.792699] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 41.793475] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 41.793544] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 41.793614] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 41.795031] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 41.795099] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 41.810932] audit: type=1334 audit(1616608096.502:136): prog-id=22 op=UNLOAD [ 41.810939] audit: type=1334 audit(1616608096.502:137): prog-id=21 op=UNLOAD [ 41.828564] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.828761] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.862357] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.862653] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.896423] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.896723] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.899520] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] Turning [ENCODER:94:DDI A/PHY A] VDD off [ 41.899854] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 41.930449] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.930744] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.964326] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 41.964633] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 41.965279] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 41.965528] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 41.965767] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 41.967016] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 41.968360] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 41.968622] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 41.969129] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 41.969374] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 41.969890] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 41.970155] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 41.970252] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 41.970496] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 41.974098] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 41.974191] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 41.974676] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 41.974906] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 41.975354] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 41.975608] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 42.098522] audit: type=1131 audit(1616608096.789:138): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=fprintd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ 42.112000] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 42.112199] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 42.112517] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 42.113607] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 42.113887] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 42.114156] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 42.114413] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 42.114678] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 42.115668] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 42.117378] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 42.118973] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 42.118990] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 42.119718] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 42.120987] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 42.121534] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 42.121607] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 42.121688] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 42.121753] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 42.123070] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 42.123862] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 42.125339] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 42.126171] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 42.126954] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 42.127019] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 42.127085] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 42.128497] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 42.128562] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 42.162065] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.162237] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.195613] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.196117] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.230001] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.230308] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.264030] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.264329] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.297906] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.298214] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.298861] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 42.299115] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 42.299353] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 42.300664] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 42.301685] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 42.301937] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 42.302428] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 42.302673] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 42.303165] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 42.303431] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 42.303529] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 42.303764] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 42.307363] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 42.307457] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 42.307943] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 42.308176] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 42.308633] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 42.308886] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 42.447709] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 42.447937] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 42.448308] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 42.449437] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 42.449758] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 42.450030] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 42.450284] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 42.450536] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 42.451554] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 42.453298] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 42.454926] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 42.454953] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 42.455686] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 42.456961] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 42.457513] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 42.457597] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 42.457690] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 42.457766] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 42.459094] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 42.459898] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 42.461394] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 42.462478] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 42.463261] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 42.463334] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 42.463408] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 42.464833] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 42.464903] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 42.490629] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.490765] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.523987] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.524294] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.550650] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.550950] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.577324] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.577625] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.597344] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.597639] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.598274] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 42.598522] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 42.598758] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 42.600073] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 42.601685] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 42.601977] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 42.602497] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 42.602745] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 42.603256] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 42.603515] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 42.603615] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 42.603851] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 42.607392] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 42.607474] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 42.607930] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 42.608137] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 42.608568] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 42.608795] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 42.722473] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 42.722682] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 42.723027] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 42.724125] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 42.724363] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 42.724594] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 42.724829] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 42.725050] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 42.726035] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 42.727779] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 42.729429] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 42.729479] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 42.730263] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 42.731617] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 42.732218] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 42.732450] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 42.732669] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 42.732877] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 42.734434] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 42.735394] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 42.737085] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 42.738310] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 42.739256] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 42.739477] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 42.739704] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 42.741310] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 42.741520] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 42.767343] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.767609] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.801296] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.801597] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.830720] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.831022] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.857378] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.857678] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.884037] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 42.884337] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 42.884971] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 42.885220] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 42.885457] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 42.886707] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 42.902022] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 42.902341] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 42.902889] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 42.903186] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 42.903659] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 42.903939] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 42.904043] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 42.904288] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 42.907935] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 42.908023] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 42.908493] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 42.908715] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 42.909158] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 42.909399] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 43.027494] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 43.027716] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 43.028087] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 43.029225] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 43.029490] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 43.029799] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 43.030052] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 43.030301] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 43.031335] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 43.033062] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 43.034716] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 43.034735] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 43.035468] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 43.036742] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 43.037293] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 43.037379] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 43.037460] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 43.037539] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 43.038871] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 43.039685] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 43.041181] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 43.042280] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 43.043151] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 43.043238] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 43.043323] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 43.044759] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 43.044842] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 43.077348] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.077565] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.111064] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.111364] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.130780] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.131076] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.164701] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.164996] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.198711] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.199014] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.199704] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 43.199959] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 43.200199] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 43.201466] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 43.218669] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 43.218990] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 43.219525] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 43.219811] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 43.220285] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 43.220561] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 43.220667] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 43.220910] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 43.224532] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 43.224630] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 43.225131] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 43.225373] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 43.225842] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 43.226104] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 43.332684] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 43.332916] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 43.333275] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 43.334411] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 43.334673] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 43.334937] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 43.335190] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 43.335441] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 43.336461] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 43.338224] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 43.339867] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 43.339894] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 43.340629] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 43.341901] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 43.342452] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 43.342538] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 43.342619] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 43.342709] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 43.344040] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 43.344839] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 43.346332] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 43.347542] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 43.348414] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 43.348513] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 43.348609] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 43.350060] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 43.350152] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 43.383700] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.384007] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.417499] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.417795] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.451508] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.451810] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.485442] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.485741] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.519454] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.519757] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.520435] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 43.520688] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 43.520928] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 43.522228] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 43.535312] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 43.535601] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 43.536113] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 43.536344] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 43.536851] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 43.537097] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 43.537189] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 43.537408] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 43.541018] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 43.541105] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 43.541573] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 43.541792] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 43.542234] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 43.542474] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 43.666818] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 43.667061] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 43.667429] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 43.668563] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 43.668830] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 43.669092] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 43.669342] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 43.669591] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 43.670606] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 43.672326] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 43.673961] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 43.673990] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 43.674722] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 43.675994] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 43.676544] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 43.676626] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 43.676719] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 43.676798] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 43.678137] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 43.678942] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 43.680442] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 43.681521] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 43.682303] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 43.682374] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 43.682447] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 43.683868] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 43.683949] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 43.717430] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.717629] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.740998] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.741295] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.775031] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.775326] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.795959] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.796258] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.829974] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 43.830275] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 43.830927] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 43.831175] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 43.831412] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 43.832679] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 43.835123] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 43.835439] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 43.835989] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 43.836257] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 43.836767] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 43.837043] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 43.837146] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 43.837400] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 43.841028] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 43.841115] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 43.841574] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 43.841791] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 43.842223] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 43.842459] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 43.972080] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 43.972302] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 43.972674] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 43.973808] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 43.974074] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 43.974339] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 43.974588] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 43.974843] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 43.975847] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 43.977598] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 43.979286] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 43.979344] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 43.980140] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 43.981514] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 43.982128] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 43.982388] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 43.982631] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 43.982868] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 43.984427] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 43.985476] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 43.987228] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 43.988481] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 43.989452] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 43.989696] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 43.989905] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 43.991549] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 43.991780] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 44.025392] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.025698] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.059365] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.059662] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.093375] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.093706] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.124491] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.124795] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.147666] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.147973] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.148620] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 44.148867] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 44.149076] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 44.150290] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 44.151686] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 44.151913] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 44.152391] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 44.152603] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 44.153047] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 44.153275] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 44.153365] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 44.153600] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 44.157166] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 44.157250] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 44.157710] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 44.157913] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 44.158341] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 44.158567] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 44.277058] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 44.277287] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 44.277656] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 44.278791] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 44.279060] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 44.279327] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 44.279582] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 44.279833] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 44.280846] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 44.282570] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 44.284169] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 44.284197] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 44.284930] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 44.286201] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 44.286750] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 44.286844] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 44.286921] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 44.286997] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 44.288331] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 44.289122] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 44.290622] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 44.291721] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 44.292499] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 44.292571] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 44.292657] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 44.294085] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 44.294159] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 44.314528] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.314662] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.348207] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.348477] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.377956] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.378263] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.404539] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.404843] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.431315] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.431617] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.432245] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 44.432467] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 44.432682] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 44.433961] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 44.435022] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 44.435315] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 44.435846] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 44.436098] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 44.436579] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 44.436835] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 44.436968] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 44.437181] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 44.440746] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 44.440830] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 44.441288] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 44.441496] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 44.441918] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 44.442144] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 44.582297] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 44.582520] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 44.582895] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 44.584027] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 44.584296] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 44.584567] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 44.584827] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 44.585082] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 44.586087] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 44.587837] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 44.589529] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 44.589586] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 44.590383] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 44.591763] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 44.592365] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 44.592596] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 44.592810] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 44.593024] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 44.594551] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 44.595576] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 44.597347] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 44.598599] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 44.599538] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 44.599749] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 44.599960] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 44.601573] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 44.601790] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 44.635465] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.635759] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.669475] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.669775] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.703479] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.703814] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.737549] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.737849] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.771556] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.771854] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.772493] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 44.772745] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 44.772984] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 44.774302] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 44.785338] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 44.785620] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 44.786130] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 44.786364] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 44.786813] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 44.787085] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 44.787178] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 44.787398] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 44.790976] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 44.791063] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 44.791536] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 44.791753] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 44.792195] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 44.792432] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 44.916549] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 44.916778] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 44.917152] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 44.918288] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 44.918561] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 44.918832] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 44.919087] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 44.919342] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 44.920345] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 44.922145] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 44.923788] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 44.923808] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 44.924542] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 44.925813] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 44.926361] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 44.926441] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 44.926516] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 44.926589] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 44.927928] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 44.928746] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 44.930246] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 44.931426] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 44.932243] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 44.932334] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 44.932420] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 44.933864] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 44.933949] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 44.964834] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.965054] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 44.998718] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 44.999021] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.032671] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.032975] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.065710] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.066014] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.097989] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.098288] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.098936] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 45.099203] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 45.099444] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 45.100550] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 45.101689] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 45.101955] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 45.102402] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 45.102644] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 45.103060] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 45.103306] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 45.103405] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 45.103644] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 45.106594] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 45.106688] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 45.107137] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 45.107400] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 45.107822] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 45.108074] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 45.251623] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 45.251850] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 45.252221] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 45.253354] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 45.253624] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 45.253889] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 45.254200] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 45.254456] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 45.255490] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 45.257219] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 45.258885] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 45.258912] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 45.259644] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 45.260915] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 45.261465] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 45.261548] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 45.261626] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 45.261714] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 45.263039] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 45.263837] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 45.265337] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 45.266417] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 45.267199] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 45.267297] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 45.267384] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 45.268817] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 45.268901] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 45.302283] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.302522] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.336200] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.336498] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.370168] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.370468] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.404238] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.404511] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.438212] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.438514] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.439142] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 45.439390] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 45.439627] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 45.440879] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 45.452007] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 45.452295] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 45.452796] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 45.453027] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 45.453476] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 45.453718] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 45.453809] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 45.454053] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 45.457617] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 45.457700] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 45.458171] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 45.458389] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 45.458825] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 45.459052] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 45.586291] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 45.586520] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 45.586893] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 45.588028] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 45.588294] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 45.588564] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 45.588817] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 45.589068] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 45.590090] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 45.591825] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 45.593470] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 45.593497] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 45.594230] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 45.595505] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 45.596055] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 45.596136] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 45.596213] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 45.596288] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 45.597627] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 45.598444] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 45.599944] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 45.600739] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 45.601530] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 45.601614] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 45.601698] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 45.603138] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 45.603220] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 45.636706] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.637003] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.670707] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.671052] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.704794] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.705096] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.738822] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.739123] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.772830] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.773132] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 45.773783] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 45.774031] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 45.774301] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 45.775569] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 45.785355] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 45.785681] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 45.786216] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 45.786478] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 45.786959] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 45.787229] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 45.787333] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 45.787636] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 45.791249] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 45.791348] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 45.791843] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 45.792086] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 45.792543] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 45.792796] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 45.921125] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 45.921349] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 45.921719] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 45.922853] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 45.923117] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 45.923383] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 45.923638] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 45.923890] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 45.924908] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 45.926632] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 45.928165] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 45.928193] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 45.928926] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 45.930198] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 45.930747] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 45.930827] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 45.930912] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 45.930986] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 45.932315] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 45.933115] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 45.934615] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 45.935693] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 45.936468] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 45.936538] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 45.936608] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 45.938044] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 45.938108] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 45.971552] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 45.971693] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.005232] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.005532] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.039243] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.039541] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.073176] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.073482] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.107208] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.107507] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.108191] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 46.108442] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 46.108683] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 46.109915] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 46.118690] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 46.119011] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 46.119557] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 46.119817] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 46.120294] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 46.120565] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 46.120680] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 46.120900] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 46.124501] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 46.124587] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 46.125069] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 46.125289] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 46.125740] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 46.125987] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 46.256042] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 46.256269] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 46.256637] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 46.257766] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 46.258033] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 46.258305] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 46.258602] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 46.258858] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 46.259881] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 46.261607] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 46.263142] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 46.263170] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 46.263903] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 46.265175] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 46.265726] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 46.265808] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 46.265886] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 46.265961] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 46.267291] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 46.268113] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 46.269613] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 46.270725] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 46.271584] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 46.271669] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 46.271742] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 46.273172] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 46.273252] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 46.306748] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.306892] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.340407] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.340708] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.374442] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.374742] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.408492] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.408791] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.442500] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.442796] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.443436] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 46.443685] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 46.443920] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 46.445174] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 46.451885] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 46.452168] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 46.452673] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 46.452906] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 46.453346] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 46.453591] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 46.453686] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 46.453904] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 46.457532] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 46.457619] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 46.458104] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 46.458326] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 46.458771] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 46.459014] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 46.590898] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 46.591125] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 46.591496] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 46.592624] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 46.592890] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 46.593155] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 46.593405] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 46.593654] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 46.594662] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 46.596404] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 46.598042] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 46.598063] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 46.598796] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 46.600068] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 46.600619] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 46.600703] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 46.600785] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 46.600865] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 46.602202] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 46.603005] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 46.604502] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 46.605585] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 46.606372] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 46.606449] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 46.606528] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 46.607965] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 46.608055] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 46.641566] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.641804] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.675504] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.675803] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.709537] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.709836] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.743494] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.743793] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.775621] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.775923] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.776571] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 46.776821] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 46.777058] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 46.778307] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 46.785357] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 46.785677] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 46.786224] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 46.786483] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 46.786963] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 46.787207] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 46.787303] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 46.787520] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 46.791101] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 46.791190] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 46.791697] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 46.791924] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 46.792359] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 46.792597] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 46.925710] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 46.925947] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 46.926326] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 46.927457] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 46.927725] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 46.928027] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 46.928284] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 46.928536] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 46.929559] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 46.931303] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 46.932937] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 46.932958] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 46.933691] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 46.934964] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 46.935516] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 46.935604] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 46.935708] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 46.935798] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 46.937146] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 46.937966] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 46.939481] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 46.940577] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 46.941376] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 46.941469] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 46.941561] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 46.943000] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 46.943102] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 46.976650] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.976947] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 46.995690] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 46.995988] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.029015] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.029317] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.062910] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.063209] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.096916] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.097185] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.097794] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 47.098046] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 47.098258] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 47.099470] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 47.101849] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 47.102137] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 47.102646] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 47.102876] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 47.103323] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 47.103563] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 47.103661] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 47.103878] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 47.107466] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 47.107551] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 47.108033] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 47.108252] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 47.108704] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 47.108942] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 47.230900] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 47.231136] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 47.231508] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 47.232643] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 47.232911] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 47.233170] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 47.233427] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 47.233673] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 47.234699] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 47.236482] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 47.238166] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 47.238226] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 47.239031] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 47.240401] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 47.241013] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 47.241273] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 47.241544] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 47.241786] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 47.243355] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 47.244353] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 47.246054] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 47.247308] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 47.248282] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 47.248522] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 47.248762] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 47.250407] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 47.250678] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 47.284182] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.284482] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.318221] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.318523] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.352266] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.352573] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.386066] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.386359] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.419183] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.419485] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.420136] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 47.420389] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 47.420633] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 47.421894] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 47.435348] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 47.435668] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 47.436212] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 47.436470] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 47.436951] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 47.437193] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 47.437290] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 47.437511] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 47.441088] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 47.441175] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 47.441650] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 47.441876] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 47.442330] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 47.442607] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 47.565195] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 47.565417] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 47.565789] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 47.566922] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 47.567185] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 47.567450] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 47.567707] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 47.567959] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 47.569019] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 47.570746] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 47.572391] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 47.572418] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 47.573152] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 47.574424] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 47.574973] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 47.575052] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 47.575128] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 47.575200] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 47.576528] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 47.577326] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 47.578826] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 47.579907] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 47.580683] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 47.580752] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 47.580823] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 47.582236] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 47.582305] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 47.605918] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.606046] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.639582] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.639883] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.673588] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.673880] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.707598] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.707895] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.741635] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.741933] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.742582] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 47.742833] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 47.743074] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 47.744338] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 47.751955] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 47.752275] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 47.752818] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 47.753079] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 47.753556] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 47.753834] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 47.753938] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 47.754183] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 47.757896] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 47.757983] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 47.758486] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 47.758704] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 47.759144] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 47.759388] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 47.870217] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 47.870454] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 47.870822] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 47.871916] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 47.872179] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 47.872446] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 47.872696] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 47.872950] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 47.873951] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 47.875702] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 47.877389] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 47.877446] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 47.878242] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 47.879614] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 47.880239] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 47.880464] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 47.880677] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 47.880890] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 47.882414] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 47.883383] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 47.885076] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 47.886335] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 47.887282] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 47.887490] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 47.887699] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 47.889317] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 47.889533] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 47.923054] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.923360] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.957007] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.957309] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 47.990771] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 47.991240] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.008454] audit: type=1100 audit(1616608102.697:139): pid=1254 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:authentication grantors=pam_securetty,pam_shells,pam_faillock,pam_permit,pam_faillock acct="philipp" exe="/usr/bin/login" hostname=t480s addr=? terminal=/dev/tty2 res=success' [ 48.011373] audit: type=1101 audit(1616608102.700:140): pid=1254 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:accounting grantors=pam_access,pam_unix,pam_permit,pam_time acct="philipp" exe="/usr/bin/login" hostname=t480s addr=? terminal=/dev/tty2 res=success' [ 48.012525] audit: type=1103 audit(1616608102.704:141): pid=1254 uid=0 auid=4294967295 ses=4294967295 msg='op=PAM:setcred grantors=pam_securetty,pam_shells,pam_faillock,pam_permit,pam_faillock acct="philipp" exe="/usr/bin/login" hostname=t480s addr=? terminal=/dev/tty2 res=success' [ 48.012666] audit: type=1006 audit(1616608102.704:142): pid=1254 uid=0 old-auid=4294967295 auid=1000 tty=tty2 old-ses=4294967295 ses=4 res=1 [ 48.012678] audit: type=1300 audit(1616608102.704:142): arch=c000003e syscall=1 success=yes exit=4 a0=5 a1=7ffefc61f4c0 a2=4 a3=3e8 items=0 ppid=1 pid=1254 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=100 fsgid=0 tty=tty2 ses=4 comm="login" exe="/usr/bin/login" key=(null) [ 48.012685] audit: type=1327 audit(1616608102.704:142): proctitle=2F62696E2F6C6F67696E002D70002D2D0020202020202020 [ 48.022472] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.022727] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.043055] audit: type=1105 audit(1616608102.734:143): pid=1254 uid=0 auid=1000 ses=4 msg='op=PAM:session_open grantors=pam_loginuid,pam_keyinit,pam_limits,pam_unix,pam_permit,pam_mail,pam_systemd,pam_env acct="philipp" exe="/usr/bin/login" hostname=t480s addr=? terminal=/dev/tty2 res=success' [ 48.043203] audit: type=1110 audit(1616608102.734:144): pid=1254 uid=0 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_securetty,pam_shells,pam_faillock,pam_permit,pam_faillock acct="philipp" exe="/usr/bin/login" hostname=t480s addr=? terminal=/dev/tty2 res=success' [ 48.055900] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.056166] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.056777] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 48.057014] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 48.057228] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 48.058408] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 48.068723] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 48.069009] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 48.069465] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 48.069696] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 48.070102] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 48.070341] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 48.070433] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 48.070650] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 48.073576] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 48.073661] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 48.074084] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 48.074293] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 48.074691] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 48.074915] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 48.205503] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 48.205699] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 48.206052] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 48.207154] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 48.207403] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 48.207644] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 48.207871] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 48.208090] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 48.209070] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 48.210768] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 48.212491] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 48.212543] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 48.213332] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 48.214695] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 48.215306] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 48.215546] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 48.215764] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 48.215981] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 48.217515] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 48.218490] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 48.220178] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 48.221404] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 48.222355] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 48.222570] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 48.222779] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 48.224384] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 48.224600] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 48.255974] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.256090] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.289511] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.289670] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.323245] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.323515] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.357082] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.357378] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.391090] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.391355] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.391970] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 48.392199] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 48.392418] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 48.393622] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 48.402028] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 48.402316] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 48.402858] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 48.403090] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 48.403537] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 48.403781] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 48.403879] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 48.404097] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 48.407679] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 48.407765] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 48.408245] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 48.408466] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 48.408929] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 48.409171] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 48.540032] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 48.540269] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 48.540636] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 48.541768] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 48.542074] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 48.542342] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 48.542596] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 48.542850] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 48.543866] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 48.545584] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 48.547132] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 48.547152] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 48.547883] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 48.549153] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 48.549702] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 48.549782] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 48.549855] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 48.549926] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 48.551248] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 48.552049] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 48.553548] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 48.554621] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 48.555394] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 48.555461] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 48.555531] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 48.556955] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 48.557024] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 48.590495] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.590624] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.623035] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.623334] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.657063] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.657366] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.691036] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.691334] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.725004] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.725268] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.725930] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 48.726156] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 48.726368] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 48.727576] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 48.735357] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 48.735645] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 48.736144] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 48.736372] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 48.736813] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 48.737053] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 48.737145] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 48.737362] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 48.740939] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 48.741025] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 48.741506] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 48.741722] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 48.742195] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 48.742439] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 48.874892] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 48.875123] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 48.875504] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 48.876658] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 48.876925] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 48.877195] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 48.877455] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 48.877711] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 48.878740] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 48.880494] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 48.882106] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 48.882128] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 48.882864] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 48.884136] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 48.884687] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 48.884774] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 48.884856] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 48.884935] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 48.886277] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 48.887072] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 48.888564] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 48.889648] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 48.890435] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 48.890513] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 48.890592] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 48.892028] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 48.892103] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 48.925598] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.925837] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.959518] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.959818] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 48.993336] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 48.993639] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.027364] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.027660] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.061317] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.061620] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.062276] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 49.062532] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 49.062776] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 49.064082] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 49.068692] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 49.069030] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 49.069571] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 49.069830] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 49.070306] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 49.070576] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 49.070684] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 49.070930] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 49.074588] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 49.074691] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 49.075198] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 49.075457] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 49.075942] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 49.076206] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 49.209759] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 49.209994] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 49.210367] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 49.211520] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 49.211791] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 49.212053] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 49.212350] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 49.212599] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 49.213629] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 49.215371] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 49.217105] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 49.217162] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 49.217957] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 49.219327] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 49.219937] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 49.220194] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 49.220436] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 49.220688] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 49.222211] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 49.223216] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 49.224959] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 49.226268] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 49.227322] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 49.227569] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 49.227796] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 49.229405] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 49.229618] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 49.263216] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.263524] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.297241] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.297552] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.331193] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.331492] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.365181] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.365448] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.399177] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.399478] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.400137] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 49.400387] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 49.400626] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 49.401870] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 49.418694] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 49.419037] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 49.419582] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 49.419841] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 49.420318] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 49.420586] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 49.420691] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 49.420934] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 49.424549] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 49.424648] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 49.425161] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 49.425415] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 49.425933] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 49.426171] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 49.544703] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 49.544940] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 49.545308] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 49.546478] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 49.546748] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 49.547019] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 49.547279] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 49.547533] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 49.548573] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 49.550316] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 49.551950] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 49.551978] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 49.552712] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 49.553985] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 49.554535] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 49.554616] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 49.554707] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 49.554779] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 49.556108] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 49.556926] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 49.558425] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 49.559619] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 49.560418] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 49.560495] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 49.560568] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 49.561987] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 49.562060] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 49.595532] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.595763] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.629379] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.629644] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.663337] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.663639] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.697361] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.697658] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.731294] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.731600] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.732247] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 49.732547] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 49.732792] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 49.734051] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 49.735035] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 49.735296] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 49.735820] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 49.736060] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 49.736537] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 49.736790] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 49.736890] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 49.737121] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 49.740742] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 49.740827] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 49.741272] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 49.741480] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 49.741906] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 49.742132] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 49.879631] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 49.879859] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 49.880226] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 49.881368] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 49.881630] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 49.881903] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 49.882158] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 49.882442] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 49.883462] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 49.885171] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 49.886639] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 49.886660] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 49.887393] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 49.888675] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 49.889227] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 49.889315] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 49.889396] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 49.889474] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 49.890811] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 49.891622] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 49.893116] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 49.894232] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 49.895093] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 49.895171] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 49.895250] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 49.896704] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 49.896781] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 49.930074] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.930275] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.963904] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.964202] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 49.997685] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 49.997985] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.031732] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.032035] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.065742] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.066077] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.066727] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 50.067001] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 50.067238] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 50.068489] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 50.085362] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 50.085654] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 50.086199] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 50.086435] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 50.086899] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 50.087147] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 50.087242] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 50.087461] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 50.091028] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 50.091114] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 50.091573] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 50.091789] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 50.092220] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 50.092473] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 50.213912] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 50.214143] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 50.214512] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 50.215660] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 50.215971] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 50.216240] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 50.216495] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 50.216745] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 50.217776] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 50.219558] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 50.221134] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 50.221161] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 50.221894] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 50.223167] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 50.223718] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 50.223799] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 50.223877] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 50.223954] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 50.225291] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 50.226099] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 50.227593] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 50.228685] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 50.229472] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 50.229549] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 50.229625] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 50.231056] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 50.231130] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 50.250222] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.250350] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.283905] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.284206] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.317861] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.318168] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.351890] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.352199] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.385916] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.386217] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.386878] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 50.387130] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 50.387372] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 50.388625] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 50.402045] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 50.402335] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 50.402871] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 50.403110] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 50.403576] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 50.403822] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 50.403919] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 50.404136] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 50.407702] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 50.407788] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 50.408247] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 50.408464] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 50.408897] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 50.409133] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 50.519024] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 50.519264] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 50.519642] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 50.520803] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 50.521066] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 50.521330] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 50.521586] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 50.521835] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 50.522874] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 50.524609] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 50.526312] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 50.526371] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 50.527168] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 50.528530] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 50.529132] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 50.529393] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 50.529609] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 50.529858] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 50.531442] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 50.532466] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 50.534199] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 50.535422] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 50.536373] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 50.536589] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 50.536800] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 50.538428] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 50.538639] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 50.570345] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.570645] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.604364] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.604658] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.638375] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.638673] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.657072] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.657370] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.690964] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.691267] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.691916] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 50.692134] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 50.692343] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 50.693611] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 50.702022] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 50.702307] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 50.702833] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 50.703069] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 50.703535] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 50.703781] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 50.703878] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 50.704099] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 50.707712] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 50.707797] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 50.708267] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 50.708484] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 50.708918] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 50.709153] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 50.824201] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 50.824299] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 50.824475] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 50.825389] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 50.825500] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 50.825625] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 50.825749] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 50.825872] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 50.826777] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 50.828324] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 50.829843] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 50.829871] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 50.830619] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 50.831944] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 50.832519] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 50.832692] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 50.832840] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 50.832985] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 50.834437] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 50.835361] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 50.836981] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 50.838183] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 50.839097] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 50.839283] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 50.839493] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 50.841094] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 50.841279] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 50.860471] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.860769] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.894479] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.894778] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.928433] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.928733] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.962483] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.962851] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.996362] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 50.996663] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 50.997328] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 50.997578] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 50.997815] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 50.999073] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 51.001754] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 51.002014] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 51.002516] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 51.002767] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 51.003228] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 51.003489] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 51.003592] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 51.003825] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 51.007439] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 51.007522] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 51.007975] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 51.008178] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 51.008606] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 51.008831] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 51.129254] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 51.129477] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 51.129857] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 51.130989] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 51.131266] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 51.131521] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 51.131775] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 51.132027] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 51.133037] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 51.134753] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 51.136404] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 51.136425] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 51.137157] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 51.138430] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 51.138980] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 51.139066] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 51.139146] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 51.139224] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 51.140559] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 51.141351] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 51.142844] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 51.143951] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 51.144816] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 51.144895] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 51.144974] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 51.146403] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 51.146494] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 51.179999] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.180196] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.213828] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.214129] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.237252] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.237556] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.267282] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.267583] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.290614] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.290938] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.291586] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 51.291838] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 51.292076] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 51.293315] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 51.301926] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 51.302255] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 51.302788] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 51.303084] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 51.303555] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 51.303831] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 51.303935] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 51.304180] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 51.307821] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 51.307907] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 51.308374] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 51.308589] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 51.309032] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 51.309267] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 51.433624] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 51.433852] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 51.434223] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 51.435358] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 51.435623] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 51.435888] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 51.436137] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 51.436429] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 51.437466] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 51.439187] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 51.440874] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 51.440933] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 51.441733] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 51.443118] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 51.443727] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 51.443988] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 51.444237] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 51.444477] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 51.446036] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 51.447044] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 51.448771] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 51.449564] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 51.450543] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 51.450773] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 51.450983] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 51.452591] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 51.452800] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 51.470678] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.470982] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.504573] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.504867] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.530657] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.530957] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.557346] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.557641] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.591341] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.591657] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.592266] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 51.592486] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 51.592697] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 51.593957] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 51.602029] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 51.602311] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 51.602851] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 51.603110] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 51.603566] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 51.603814] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 51.603907] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 51.604126] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 51.607696] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 51.607782] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 51.608239] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 51.608454] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 51.608885] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 51.609119] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 51.738868] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 51.739100] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 51.739472] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 51.740658] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 51.740925] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 51.741185] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 51.741444] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 51.741695] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 51.742732] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 51.744443] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 51.745904] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 51.745923] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 51.746655] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 51.747929] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 51.748478] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 51.748558] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 51.748634] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 51.748722] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 51.750052] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 51.750877] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 51.752391] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 51.753578] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 51.754395] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 51.754486] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 51.754573] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 51.756005] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 51.756099] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 51.777394] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.777608] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.799146] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.799411] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.833120] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.833416] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.867146] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.867443] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.887448] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 51.887745] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 51.888378] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 51.888626] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 51.888862] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 51.890166] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 51.902029] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 51.902313] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 51.902807] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 51.903065] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 51.903522] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 51.903772] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 51.903871] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 51.904092] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 51.907661] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 51.907748] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 51.908213] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 51.908433] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 51.908865] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 51.909100] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 52.013595] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 52.013796] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 52.014139] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 52.015236] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 52.015487] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 52.015718] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 52.015947] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 52.016169] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 52.017178] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 52.018866] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 52.020527] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 52.020578] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 52.021361] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 52.022713] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 52.023321] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 52.023549] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 52.023766] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 52.023976] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 52.025502] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 52.026468] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 52.028153] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 52.029377] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 52.030333] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 52.030544] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 52.030759] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 52.032358] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 52.032569] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 52.066251] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.066572] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.100316] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.100616] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.134349] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.134659] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.168265] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.168569] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.202292] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.202593] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.203231] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 52.203482] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 52.203720] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 52.204963] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 52.218693] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 52.219010] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 52.219539] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 52.219837] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 52.220329] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 52.220613] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 52.220724] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 52.220970] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 52.224593] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 52.224702] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 52.225160] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 52.225376] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 52.225808] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 52.226044] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 52.348455] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 52.348701] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 52.349069] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 52.350211] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 52.350479] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 52.350746] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 52.350994] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 52.351253] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 52.352274] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 52.354013] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 52.355664] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 52.355691] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 52.356424] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 52.357698] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 52.358249] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 52.358334] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 52.358412] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 52.358487] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 52.359823] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 52.360640] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 52.362150] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 52.363157] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 52.363933] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 52.364002] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 52.364072] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 52.365502] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 52.365568] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 52.398995] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.399180] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.432788] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.433088] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.466852] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.467152] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.487628] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.487922] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.521638] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.521936] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.522595] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 52.522844] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 52.523081] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 52.524372] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 52.535359] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 52.535683] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 52.536220] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 52.536477] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 52.536990] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 52.537262] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 52.537367] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 52.537621] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 52.541251] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 52.541348] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 52.541845] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 52.542089] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 52.542559] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 52.542822] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 52.653665] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 52.653900] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 52.654270] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 52.655413] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 52.655693] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 52.655926] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 52.656149] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 52.656371] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 52.657391] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 52.659058] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 52.660511] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 52.660529] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 52.661259] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 52.662526] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 52.663072] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 52.663143] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 52.663209] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 52.663282] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 52.664604] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 52.665422] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 52.666943] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 52.668024] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 52.668805] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 52.668888] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 52.668964] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 52.670382] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 52.670458] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 52.690990] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.691117] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.724464] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.724762] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.758331] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.758598] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.784372] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.784668] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.818381] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 52.818734] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 52.819352] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 52.819571] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 52.819781] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 52.821028] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 52.835389] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 52.835713] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 52.836260] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 52.836518] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 52.837032] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 52.837277] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 52.837370] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 52.837593] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 52.841164] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 52.841250] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 52.841708] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 52.841925] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 52.842359] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 52.842596] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 52.958662] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 52.958895] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 52.959238] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 52.960354] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 52.960646] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 52.960922] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 52.961182] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 52.961433] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 52.962455] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 52.964195] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 52.965889] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 52.965952] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 52.966752] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 52.968134] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 52.968747] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 52.968972] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 52.969189] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 52.969397] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 52.970930] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 52.971910] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 52.973598] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 52.975028] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 52.976072] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 52.976316] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 52.976536] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 52.978204] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 52.978416] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 53.011948] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.012243] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.045942] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.046241] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.079972] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.080304] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.111106] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.111404] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.144957] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.145260] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.145910] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 53.146160] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 53.146397] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 53.147652] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 53.152011] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 53.152297] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 53.152799] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 53.153026] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 53.153506] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 53.153748] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 53.153841] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 53.154058] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 53.157630] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 53.157716] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 53.158175] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 53.158391] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 53.158821] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 53.159056] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 53.293256] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 53.293485] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 53.293849] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 53.294985] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 53.295252] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 53.295514] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 53.295766] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 53.296016] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 53.297024] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 53.298763] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 53.300420] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 53.300445] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 53.301177] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 53.302448] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 53.302995] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 53.303072] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 53.303143] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 53.303212] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 53.304539] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 53.305345] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 53.306846] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 53.308152] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 53.308977] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 53.309051] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 53.309122] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 53.310534] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 53.310600] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 53.344099] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.344254] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.377817] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.378119] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.411712] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.412011] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.445723] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.446023] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.479729] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.480031] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.480729] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 53.480982] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 53.481223] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 53.482480] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 53.485309] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 53.485631] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 53.486168] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 53.486426] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 53.486932] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 53.487204] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 53.487312] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 53.487565] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 53.491240] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 53.491338] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 53.491842] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 53.492089] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 53.492560] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 53.492827] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 53.628342] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 53.628570] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 53.628947] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 53.630089] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 53.630393] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 53.630658] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 53.630911] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 53.631165] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 53.632185] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 53.633914] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 53.635378] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 53.635405] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 53.636138] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 53.637411] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 53.637963] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 53.638050] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 53.638129] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 53.638207] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 53.639540] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 53.640351] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 53.641846] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 53.642932] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 53.643717] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 53.643804] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 53.643894] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 53.645325] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 53.645409] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 53.678815] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.679060] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.707952] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.708212] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.741753] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.742016] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.775709] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.776007] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.809699] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 53.809996] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 53.810681] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 53.810950] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 53.811193] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 53.812451] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 53.818697] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 53.819028] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 53.819579] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 53.819836] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 53.820314] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 53.820559] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 53.820651] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 53.820876] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 53.824443] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 53.824529] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 53.824991] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 53.825210] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 53.825647] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 53.825885] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 53.963237] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 53.963474] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 53.963842] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 53.964986] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 53.965255] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 53.965516] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 53.965772] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 53.966027] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 53.967050] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 53.968833] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 53.970484] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 53.970504] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 53.971258] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 53.972530] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 53.973079] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 53.973163] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 53.973241] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 53.973315] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 53.974667] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 53.975466] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 53.976967] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 53.978043] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 53.978822] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 53.978892] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 53.978962] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 53.980377] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 53.980446] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 54.011352] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.011511] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.045090] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.045386] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.079006] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.079304] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.112972] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.113280] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.147020] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.147318] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.147956] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 54.148204] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 54.148442] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 54.149701] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 54.151760] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 54.152032] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 54.152547] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 54.152826] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 54.153312] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 54.153591] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 54.153715] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 54.153971] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 54.157590] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 54.157676] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 54.158134] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 54.158349] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 54.158781] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 54.159018] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 54.297740] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 54.297969] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 54.298348] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 54.299491] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 54.299754] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 54.300019] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 54.300273] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 54.300563] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 54.301594] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 54.303301] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 54.304764] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 54.304782] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 54.305513] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 54.306785] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 54.307334] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 54.307409] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 54.307481] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 54.307550] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 54.308874] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 54.309665] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 54.311181] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 54.312267] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 54.313049] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 54.313133] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 54.313208] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 54.314641] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 54.314717] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 54.348209] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.348452] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.381959] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.382257] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.415964] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.416261] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.449955] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.450255] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.483849] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.484113] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.484733] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 54.484955] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 54.485166] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 54.486426] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 54.502064] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 54.502388] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 54.502915] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 54.503178] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 54.503648] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 54.503965] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 54.504064] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 54.504302] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 54.507917] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 54.508011] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 54.508519] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 54.508760] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 54.509206] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 54.509440] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 54.633006] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 54.633240] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 54.633620] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 54.634784] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 54.635059] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 54.635320] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 54.635574] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 54.635820] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 54.636846] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 54.638588] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 54.640152] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 54.640180] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 54.640915] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 54.642188] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 54.642738] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 54.642819] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 54.642897] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 54.642972] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 54.644300] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 54.645089] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 54.646584] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 54.647809] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 54.648612] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 54.648692] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 54.648768] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 54.650196] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 54.650279] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 54.683779] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.684020] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.704887] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.705185] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.724921] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.725224] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.758820] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.759122] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.791552] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.791847] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 54.792487] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 54.792734] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 54.792973] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 54.794236] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 54.802041] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 54.802326] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 54.802863] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 54.803096] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 54.803535] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 54.803810] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 54.803941] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 54.804190] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 54.807813] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 54.807901] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 54.808360] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 54.808580] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 54.809012] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 54.809247] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 54.938165] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 54.938394] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 54.938773] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 54.939914] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 54.940187] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 54.940452] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 54.940750] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 54.941001] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 54.942035] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 54.943757] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 54.945477] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 54.945535] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 54.946331] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 54.947704] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 54.948324] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 54.948582] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 54.948828] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 54.949063] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 54.950610] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 54.951642] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 54.953329] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 54.954640] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 54.955674] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 54.955910] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 54.956130] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 54.957745] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 54.957997] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 54.991729] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 54.992026] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.025623] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.025920] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.059634] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.059932] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.093693] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.094031] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.127770] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.128034] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.128647] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 55.128866] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 55.129075] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 55.130288] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 55.135285] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 55.135568] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 55.136026] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 55.136256] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 55.136659] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 55.136893] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 55.136984] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 55.137201] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 55.140128] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 55.140215] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 55.140646] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 55.140863] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 55.141267] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 55.141496] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 55.272360] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 55.272597] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 55.272967] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 55.274116] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 55.274379] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 55.274645] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 55.274899] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 55.275154] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 55.276168] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 55.277877] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 55.279343] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 55.279375] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 55.280107] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 55.281378] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 55.281941] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 55.282024] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 55.282101] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 55.282176] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 55.283505] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 55.284299] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 55.285794] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 55.286872] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 55.287648] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 55.287717] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 55.287788] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 55.289215] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 55.289284] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 55.322670] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.322869] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.356419] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.356684] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.390375] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.390697] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.424423] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.424689] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.458377] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.458672] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.459311] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 55.459560] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 55.459796] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 55.461090] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 55.468704] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 55.469008] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 55.469502] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 55.469735] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 55.470173] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 55.470415] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 55.470506] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 55.470783] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 55.474402] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 55.474500] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 55.475020] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 55.475274] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 55.475757] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 55.476032] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 55.607955] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 55.608177] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 55.608556] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 55.609700] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 55.609962] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 55.610227] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 55.610489] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 55.610784] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 55.611801] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 55.613542] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 55.615131] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 55.615158] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 55.615891] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 55.617163] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 55.617716] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 55.617802] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 55.617884] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 55.617961] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 55.619298] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 55.620101] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 55.621598] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 55.622695] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 55.623478] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 55.623562] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 55.623637] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 55.625093] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 55.625168] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 55.648411] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.648561] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.682129] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.682427] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.716044] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.716342] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.741865] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.742161] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.775876] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.776189] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 55.776831] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 55.777080] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 55.777317] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 55.778605] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 55.785378] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 55.785699] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 55.786237] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 55.786501] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 55.786981] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 55.787256] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 55.787364] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 55.787642] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 55.791278] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 55.791367] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 55.791846] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 55.792072] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 55.792526] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 55.792797] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 55.912288] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 55.912524] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 55.912892] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 55.914034] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 55.914331] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 55.914603] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 55.914857] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 55.915119] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 55.916151] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 55.917915] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 55.919612] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 55.919669] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 55.920466] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 55.921856] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 55.922471] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 55.922765] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 55.923006] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 55.923242] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 55.924812] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 55.925823] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 55.927569] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 55.928977] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 55.930061] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 55.930322] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 55.930577] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 55.932281] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 55.932527] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 55.966010] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 55.966310] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.000001] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.000301] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.034030] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.034359] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.061910] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.062212] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.095932] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.096235] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.096891] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 56.097139] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 56.097378] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 56.098668] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 56.101904] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 56.102228] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 56.102721] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 56.102983] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 56.103420] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 56.103682] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 56.103788] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 56.104031] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 56.106995] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 56.107092] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 56.107576] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 56.107823] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 56.108260] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 56.108519] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 56.247135] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 56.247359] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 56.247735] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 56.248882] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 56.249149] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 56.249413] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 56.249670] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 56.249915] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 56.250915] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 56.252645] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 56.254200] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 56.254221] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 56.254953] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 56.256224] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 56.256773] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 56.256850] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 56.256923] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 56.256993] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 56.258322] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 56.259127] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 56.260627] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 56.261838] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 56.262636] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 56.262714] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 56.262789] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 56.264210] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 56.264283] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 56.297772] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.297922] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.331489] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.331786] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.352001] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.352296] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.371712] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.372015] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.405588] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.405882] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.406522] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 56.406771] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 56.407010] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 56.408324] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 56.418588] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 56.418907] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 56.419451] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 56.419724] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 56.420172] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 56.420416] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 56.420507] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 56.420727] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 56.424358] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 56.424445] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 56.424926] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 56.425147] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 56.425601] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 56.425840] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 56.552246] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 56.552473] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 56.552844] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 56.553987] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 56.554250] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 56.554581] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 56.554831] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 56.555083] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 56.556112] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 56.557858] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 56.559508] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 56.559534] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 56.560265] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 56.561535] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 56.562084] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 56.562160] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 56.562233] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 56.562302] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 56.563636] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 56.564435] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 56.565930] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 56.567005] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 56.567777] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 56.567846] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 56.567914] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 56.569336] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 56.569401] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 56.602883] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.603038] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.636601] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.636903] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.670634] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.670930] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.704701] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.704998] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.738713] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.739012] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.739642] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 56.739891] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 56.740127] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 56.741408] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 56.752057] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 56.752379] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 56.752916] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 56.753178] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 56.753658] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 56.753929] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 56.754033] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 56.754280] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 56.757964] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 56.758063] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 56.758562] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 56.758809] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 56.759274] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 56.759545] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 56.887134] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 56.887371] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 56.887743] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 56.888873] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 56.889136] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 56.889402] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 56.889653] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 56.889905] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 56.890925] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 56.892687] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 56.894213] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 56.894240] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 56.894974] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 56.896270] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 56.896819] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 56.896898] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 56.896970] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 56.897040] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 56.898363] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 56.899154] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 56.900627] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 56.901858] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 56.902654] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 56.902729] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 56.902802] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 56.904223] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 56.904289] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 56.932053] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.932174] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.965738] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.966042] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 56.998717] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 56.999014] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.032725] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.033027] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.066680] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.066976] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.067614] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 57.067910] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 57.068148] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 57.069391] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 57.085383] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 57.085704] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 57.086232] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 57.086490] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 57.086958] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 57.087226] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 57.087328] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 57.087574] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 57.091221] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 57.091315] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 57.091801] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 57.092035] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 57.092494] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 57.092744] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 57.192057] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 57.192293] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 57.192637] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 57.193726] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 57.193977] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 57.194242] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 57.194539] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 57.194797] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 57.195800] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 57.197522] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 57.199221] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 57.199280] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 57.200070] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 57.201433] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 57.202045] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 57.202303] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 57.202542] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 57.202777] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 57.204326] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 57.205354] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 57.207078] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 57.208409] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 57.209460] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 57.209733] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 57.209982] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 57.211655] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 57.211895] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 57.245605] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.245904] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.279615] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.279915] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.313601] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.313902] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.347619] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.347955] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.381666] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.381969] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.382624] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 57.382873] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 57.383113] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 57.384384] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 57.385041] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 57.385302] i915 0000:00:02.0: [drm] *ERROR* CPU pipe B FIFO underrun [ 57.385386] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 57.385898] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 57.386135] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 57.386617] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 57.386876] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 57.386975] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 57.387214] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 57.390828] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 57.390922] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 57.391439] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 57.391668] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 57.392150] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 57.392405] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 57.526474] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 57.526712] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 57.527059] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 57.528160] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 57.528412] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 57.528678] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 57.528926] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 57.529177] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 57.530191] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 57.531903] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 57.533366] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 57.533399] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 57.534129] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 57.535399] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 57.535949] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 57.536033] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 57.536114] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 57.536191] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 57.537519] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 57.538316] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 57.539790] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 57.540866] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 57.541639] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 57.541706] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 57.541774] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 57.543197] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 57.543281] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 57.575543] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.575781] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.609292] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.609592] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.638941] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.639239] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.665619] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.665920] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.692335] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.692646] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.693291] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 57.693540] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 57.693776] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 57.695091] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 57.701901] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 57.702227] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 57.702784] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 57.703047] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 57.703543] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 57.703812] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 57.703916] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 57.704163] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 57.707805] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 57.707900] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 57.708393] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 57.708618] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 57.709077] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 57.709316] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 57.831600] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 57.831827] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 57.832197] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 57.833328] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 57.833599] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 57.833868] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 57.834123] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 57.834372] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 57.835540] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 57.837269] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 57.838898] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 57.838926] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 57.839670] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 57.840941] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 57.841498] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 57.841586] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 57.841679] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 57.841758] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 57.843091] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 57.843884] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 57.845380] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 57.846459] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 57.847246] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 57.847325] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 57.847403] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 57.848840] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 57.848918] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 57.882402] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.882600] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.916288] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.916595] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.950321] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.950629] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 57.979052] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 57.979350] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.013082] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.013388] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.014035] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 58.014284] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 58.014523] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 58.015813] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 58.018541] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 58.018865] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 58.019408] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 58.019669] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 58.020144] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 58.020417] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 58.020521] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 58.020843] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 58.024477] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 58.024575] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 58.025085] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 58.025332] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 58.025816] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 58.026088] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 58.130305] audit: type=1100 audit(1616608112.814:145): pid=1276 uid=1000 auid=1000 ses=4 msg='op=PAM:authentication grantors=pam_faillock,pam_permit,pam_faillock acct="philipp" exe="/usr/bin/sudo" hostname=t480s addr=? terminal=/dev/tty2 res=success' [ 58.133075] audit: type=1101 audit(1616608112.817:146): pid=1276 uid=1000 auid=1000 ses=4 msg='op=PAM:accounting grantors=pam_unix,pam_permit,pam_time acct="philipp" exe="/usr/bin/sudo" hostname=t480s addr=? terminal=/dev/tty2 res=success' [ 58.134829] audit: type=1110 audit(1616608112.821:147): pid=1276 uid=1000 auid=1000 ses=4 msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=t480s addr=? terminal=/dev/tty2 res=success' [ 58.137465] audit: type=1105 audit(1616608112.821:148): pid=1276 uid=1000 auid=1000 ses=4 msg='op=PAM:session_open grantors=pam_limits,pam_unix,pam_permit acct="root" exe="/usr/bin/sudo" hostname=t480s addr=? terminal=/dev/tty2 res=success' [ 58.166406] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 58.166473] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 58.166595] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 58.167446] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 58.167517] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 58.167587] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 58.167654] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 58.167721] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 58.168515] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 58.169988] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 58.171431] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 58.171448] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 58.172177] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 58.173442] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 58.173994] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 58.174064] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 58.174129] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 58.174191] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 58.175504] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 58.176297] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 58.177748] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 58.178977] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 58.179765] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 58.179835] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 58.179901] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 58.181325] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 58.181391] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 58.214902] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.215007] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.248482] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.248688] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.282082] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.282379] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.315882] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.316178] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.349913] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.350215] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.350866] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 58.351112] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 58.351388] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 58.352647] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 58.368497] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 58.368784] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 58.369274] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 58.369504] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 58.369946] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 58.370188] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 58.370280] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 58.370500] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 58.374081] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 58.374171] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 58.374656] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 58.374890] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 58.375346] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 58.375581] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 58.501317] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 58.501541] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 58.501908] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 58.503044] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 58.503310] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 58.503576] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 58.503831] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 58.504081] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 58.505093] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 58.506818] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 58.508466] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 58.508486] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 58.509218] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 58.510490] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 58.511040] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 58.511126] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 58.511207] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 58.511285] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 58.512618] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 58.513412] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 58.514905] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 58.515986] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 58.516767] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 58.516839] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 58.516911] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 58.518333] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 58.518407] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 58.551901] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.552120] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.585743] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.586042] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.619754] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.620060] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.653728] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.654026] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.687760] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.688061] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.688761] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 58.689017] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 58.689258] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 58.690508] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 58.701825] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 58.702152] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 58.702713] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 58.702945] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 58.703386] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 58.703630] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 58.703722] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 58.703945] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 58.707593] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 58.707705] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 58.708174] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 58.708399] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 58.708849] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 58.709087] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 58.836163] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 58.836393] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 58.836768] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 58.837910] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 58.838213] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 58.838482] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 58.838732] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 58.838989] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 58.840003] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 58.841733] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 58.843400] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 58.843428] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 58.844161] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 58.845433] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 58.845983] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 58.846067] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 58.846146] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 58.846222] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 58.847551] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 58.848365] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 58.849865] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 58.850943] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 58.851721] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 58.851798] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 58.851871] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 58.853294] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 58.853367] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 58.886856] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.887005] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.920557] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.920868] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.954585] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.954919] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.972564] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.972861] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.995679] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 58.995983] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 58.996633] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 58.996885] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 58.997121] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 58.998404] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 59.001843] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 59.002167] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 59.002711] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 59.002972] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 59.003450] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 59.003718] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 59.003822] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 59.004070] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 59.007693] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 59.007790] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 59.008314] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 59.008561] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 59.009030] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 59.009303] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 59.141339] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 59.141575] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 59.141924] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 59.143021] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 59.143273] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 59.143538] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 59.143790] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 59.144040] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 59.145058] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 59.146784] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 59.148262] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 59.148284] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 59.149015] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 59.150285] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 59.150835] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 59.150921] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 59.151001] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 59.151080] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 59.152412] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 59.153226] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 59.154722] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 59.155823] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 59.156682] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 59.156759] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 59.156834] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 59.158262] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 59.158335] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 59.191856] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.192160] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.225883] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.226185] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.259911] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.260218] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.293886] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.294190] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.327897] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.328201] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.328892] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 59.329146] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 59.329387] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 59.330625] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 59.335108] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 59.335421] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 59.335972] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 59.336235] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 59.336729] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 59.337002] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 59.337105] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 59.337350] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 59.340974] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 59.341071] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 59.341607] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 59.341858] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 59.342348] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 59.342615] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 59.476088] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 59.476317] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 59.476662] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 59.477760] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 59.478010] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 59.478297] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 59.478548] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 59.478801] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 59.479814] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 59.481541] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 59.483162] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 59.483189] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 59.483921] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 59.485190] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 59.485739] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 59.485820] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 59.485897] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 59.485972] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 59.487301] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 59.488110] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 59.489626] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 59.490735] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 59.491599] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 59.491689] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 59.491778] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 59.493203] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 59.493287] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 59.526779] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.526937] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.560420] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.560718] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.594426] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.594728] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.628477] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.628782] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.662500] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.662797] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.663436] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 59.663687] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 59.663926] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 59.665169] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 59.668446] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 59.668750] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 59.669301] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 59.669560] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 59.670053] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 59.670323] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 59.670427] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 59.670675] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 59.674302] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 59.674400] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 59.674924] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 59.675187] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 59.675684] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 59.675952] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 59.810437] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 59.810683] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 59.811027] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 59.812129] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 59.812387] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 59.812656] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 59.812905] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 59.813159] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 59.814186] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 59.815901] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 59.817365] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 59.817398] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 59.818129] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 59.819400] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 59.819950] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 59.820036] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 59.820116] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 59.820194] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 59.821525] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 59.822342] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 59.823835] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 59.824918] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 59.825709] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 59.825792] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 59.825868] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 59.827302] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 59.827385] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 59.860820] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.860948] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.894464] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.894762] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.928492] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.928760] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.962444] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.962746] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.996265] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 59.996568] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 59.997220] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 59.997470] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 59.997709] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 59.999026] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 60.018686] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 60.018992] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 60.019510] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 60.019775] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 60.020267] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 60.020538] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 60.020642] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 60.020886] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 60.024528] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 60.024616] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 60.025117] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 60.025346] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 60.025811] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 60.026047] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 60.145933] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 60.146162] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 60.146507] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 60.147606] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 60.147858] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 60.148119] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 60.148371] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 60.148668] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 60.149693] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 60.151420] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 60.153051] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 60.153071] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 60.153803] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 60.155071] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 60.155632] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 60.155711] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 60.155785] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 60.155858] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 60.157184] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 60.157973] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 60.159466] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 60.160550] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 60.161334] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 60.161412] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 60.161490] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 60.162925] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 60.163003] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 60.196491] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.196694] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.230299] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.230601] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.264277] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.264574] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.296153] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.296452] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.330010] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.330316] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.330967] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 60.331216] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 60.331455] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 60.332697] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 60.352013] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 60.352333] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 60.352886] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 60.353148] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 60.353644] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 60.353915] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 60.354020] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 60.354267] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 60.357898] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 60.357995] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 60.358532] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 60.358780] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 60.359276] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 60.359551] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 60.480031] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 60.480281] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 60.480619] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 60.481710] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 60.482004] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 60.482270] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 60.482517] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 60.482767] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 60.483767] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 60.485494] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 60.487191] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 60.487249] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 60.488039] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 60.489403] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 60.490015] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 60.490276] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 60.490522] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 60.490760] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 60.492315] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 60.493324] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 60.495025] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 60.496309] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 60.497282] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 60.497516] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 60.497753] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 60.499397] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 60.499638] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 60.532799] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.533133] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.566848] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.567152] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.600801] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.601103] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.634829] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.635132] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.668898] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.669201] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.669852] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 60.670101] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 60.670337] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 60.671586] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 60.685344] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 60.685671] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 60.686225] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 60.686485] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 60.686989] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 60.687314] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 60.687416] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 60.687655] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 60.691277] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 60.691362] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 60.691852] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 60.692063] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 60.692519] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 60.692745] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 60.815015] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 60.815253] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 60.815633] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 60.816776] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 60.817043] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 60.817309] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 60.817565] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 60.817815] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 60.818847] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 60.820588] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 60.822144] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 60.822163] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 60.822895] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 60.824167] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 60.824717] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 60.824803] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 60.824883] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 60.824960] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 60.826300] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 60.827114] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 60.828608] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 60.829939] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 60.830761] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 60.830858] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 60.830949] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 60.832389] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 60.832481] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 60.862899] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.863137] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.889509] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.889809] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.916169] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.916471] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.950045] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.950346] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.982970] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 60.983272] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 60.983926] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 60.984175] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 60.984413] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 60.985718] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 61.002024] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 61.002305] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 61.002760] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 61.003020] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 61.003490] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 61.003769] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 61.003861] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 61.004078] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 61.007676] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 61.007774] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 61.008286] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 61.008537] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 61.009056] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 61.009296] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 61.120172] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 61.120403] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 61.120791] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 61.121963] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 61.122238] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 61.122509] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 61.122769] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 61.123024] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 61.124045] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 61.125791] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 61.127488] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 61.127545] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 61.128341] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 61.129737] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 61.130353] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 61.130610] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 61.130850] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 61.131086] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 61.132653] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 61.133663] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 61.135408] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 61.136797] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 61.137875] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 61.138135] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 61.138388] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 61.140082] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 61.140331] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 61.163008] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.163308] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.196352] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.196653] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.223009] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.223305] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.249706] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.250013] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.282591] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.282888] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.283547] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 61.283794] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 61.284031] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 61.285300] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 61.302066] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 61.302387] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 61.302913] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 61.303174] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 61.303643] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 61.303911] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 61.304016] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 61.304260] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 61.307904] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 61.307991] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 61.308479] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 61.308729] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 61.309184] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 61.309426] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 61.425276] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 61.425503] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 61.425883] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 61.427026] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 61.427299] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 61.427560] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 61.427819] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 61.428071] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 61.429106] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 61.430826] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 61.432528] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 61.432586] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 61.433384] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 61.434752] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 61.435369] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 61.435625] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 61.435870] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 61.436107] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 61.437683] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 61.438694] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 61.440405] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 61.441659] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 61.442645] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 61.442881] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 61.443126] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 61.444780] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 61.445022] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 61.476409] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.476705] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.503065] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.503360] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.529745] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.530050] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.563773] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.564070] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.596436] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.596735] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.597370] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 61.597619] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 61.597856] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 61.599103] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 61.618726] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 61.619041] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 61.619570] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 61.619829] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 61.620297] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 61.620574] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 61.620681] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 61.620928] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 61.624588] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 61.624686] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 61.625204] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 61.625483] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 61.625977] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 61.626215] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 61.730359] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 61.730593] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 61.730980] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 61.732120] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 61.732385] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 61.732660] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 61.732910] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 61.733166] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 61.734171] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 61.735909] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 61.737559] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 61.737586] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 61.738319] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 61.739591] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 61.740140] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 61.740221] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 61.740295] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 61.740368] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 61.741694] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 61.742510] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 61.744005] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 61.745086] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 61.745868] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 61.745949] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 61.746031] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 61.747469] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 61.747552] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 61.780995] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.781219] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.814822] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.815125] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.846490] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.846789] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.880366] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.880666] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.914356] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 61.914660] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 61.915312] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 61.915610] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 61.915849] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 61.917113] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 61.935371] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 61.935676] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 61.936171] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 61.936404] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 61.936843] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 61.937088] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 61.937179] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 61.937397] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 61.941011] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 61.941098] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 61.941569] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 61.941789] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 61.942260] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 61.942500] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 62.065219] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 62.065454] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 62.065822] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 62.066957] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 62.067224] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 62.067490] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 62.067745] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 62.067996] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 62.069004] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 62.070750] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 62.072440] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 62.072498] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 62.073294] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 62.074665] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 62.075279] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 62.075571] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 62.075821] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 62.076057] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 62.077626] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 62.078636] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 62.080380] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 62.081636] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 62.082622] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 62.082873] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 62.083111] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 62.084761] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 62.085003] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 62.118701] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.119038] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.152744] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.153041] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.186567] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.186866] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.220577] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.220873] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.254511] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.254813] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.255495] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 62.255749] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 62.255990] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 62.257234] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 62.268716] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 62.269020] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 62.269523] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 62.269756] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 62.270197] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 62.270439] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 62.270534] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 62.270754] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 62.274349] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 62.274447] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 62.274963] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 62.275191] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 62.275660] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 62.275899] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 62.399552] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 62.399775] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 62.400143] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 62.401276] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 62.401538] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 62.401806] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 62.402059] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 62.402352] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 62.403381] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 62.405110] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 62.406806] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 62.406865] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 62.407659] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 62.409032] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 62.409660] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 62.409919] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 62.410164] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 62.410405] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 62.411961] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 62.412972] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 62.414700] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 62.415505] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 62.416497] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 62.416738] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 62.416985] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 62.418641] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 62.418899] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 62.452529] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.452830] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.486558] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.486857] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.520439] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.520736] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.554440] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.554736] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.588430] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.588730] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.589431] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 62.589683] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 62.589926] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 62.591175] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 62.602033] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 62.602376] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 62.602916] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 62.603178] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 62.603655] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 62.603925] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 62.604028] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 62.604272] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 62.607893] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 62.607992] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 62.608502] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 62.608751] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 62.609238] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 62.609500] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 62.734966] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 62.735204] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 62.735577] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 62.736708] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 62.736978] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 62.737239] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 62.737494] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 62.737742] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 62.738744] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 62.740490] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 62.742117] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 62.742144] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 62.742878] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 62.744151] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 62.744700] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 62.744782] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 62.744860] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 62.744935] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 62.746266] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 62.747069] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 62.748565] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 62.749774] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 62.750582] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 62.750690] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 62.750780] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 62.752221] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 62.752311] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 62.785850] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.786156] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.819874] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.820178] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.853770] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.854066] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.887780] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.888078] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.921789] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 62.922089] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 62.922789] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 62.923044] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 62.923286] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 62.924532] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 62.935377] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 62.935716] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 62.936249] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 62.936508] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 62.936986] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 62.937255] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 62.937359] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 62.937607] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 62.941246] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 62.941345] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 62.941866] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 62.942120] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 62.942615] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 62.942884] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 63.069203] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 63.069438] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 63.069805] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 63.070938] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 63.071249] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 63.071554] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 63.071814] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 63.072062] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 63.073126] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 63.074987] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 63.076694] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 63.076752] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 63.077546] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 63.078917] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 63.079570] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 63.079827] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 63.080069] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 63.080308] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 63.081868] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 63.082882] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 63.084605] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 63.085614] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 63.086607] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 63.086841] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 63.087082] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 63.088738] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 63.089010] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 63.122710] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.123015] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.156604] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.156905] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.190612] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.190926] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.224567] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.224865] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.258597] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.258895] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.259599] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 63.259852] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 63.260094] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 63.261393] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 63.268709] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 63.269013] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 63.269493] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 63.269716] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 63.270145] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 63.270377] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 63.270465] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 63.270675] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 63.274230] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 63.274314] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 63.274778] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 63.274987] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 63.275418] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 63.275663] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 63.404735] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 63.404962] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 63.405309] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 63.406407] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 63.406658] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 63.406920] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 63.407166] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 63.407423] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 63.408425] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 63.410119] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 63.411579] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 63.411598] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 63.412329] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 63.413599] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 63.414147] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 63.414227] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 63.414302] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 63.414374] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 63.415697] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 63.416507] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 63.417980] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 63.418993] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 63.419765] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 63.419832] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 63.419899] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 63.421313] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 63.421376] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 63.454804] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.454975] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.488559] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.488858] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.522611] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.522915] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.556524] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.556821] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.590526] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.590835] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.591483] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 63.591734] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 63.591974] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 63.593212] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 63.602011] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 63.602338] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 63.602921] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 63.603187] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 63.603688] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 63.603968] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 63.604078] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 63.604325] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 63.607948] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 63.608045] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 63.608561] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 63.608806] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 63.609277] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 63.609512] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 63.738949] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 63.739171] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 63.739510] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 63.740603] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 63.740860] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 63.741129] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 63.741383] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 63.741640] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 63.742659] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 63.744377] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 63.746087] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 63.746146] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 63.746938] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 63.748300] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 63.748909] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 63.749205] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 63.749452] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 63.749694] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 63.751248] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 63.752278] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 63.754023] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 63.755276] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 63.756253] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 63.756491] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 63.756731] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 63.758381] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 63.758622] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 63.792327] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.792669] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.826392] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.826691] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.860269] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.860573] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.894183] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.894489] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.928212] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 63.928512] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 63.929151] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 63.929406] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 63.929648] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 63.930903] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 63.935052] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 63.935314] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 63.935856] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 63.936095] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 63.936584] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 63.936841] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 63.936941] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 63.937179] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 63.940788] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 63.940883] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 63.941381] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 63.941611] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 63.942085] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 63.942337] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 64.073777] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 64.074009] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 64.074364] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 64.075460] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 64.075712] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 64.076018] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 64.076268] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 64.076521] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 64.077541] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 64.079236] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 64.080698] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 64.080726] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 64.081458] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 64.082729] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 64.083281] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 64.083367] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 64.083449] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 64.083528] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 64.084859] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 64.085655] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 64.087155] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 64.088236] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 64.089014] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 64.089095] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 64.089188] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 64.090619] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 64.090701] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 64.124210] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.124511] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.158156] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.158456] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.192166] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.192486] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.226216] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.226519] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.260244] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.260546] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.261176] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 64.261428] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 64.261667] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 64.262907] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 64.268382] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 64.268617] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 64.269099] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 64.269329] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 64.269790] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 64.270050] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 64.270153] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 64.270386] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 64.273999] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 64.274082] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 64.274553] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 64.274757] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 64.275202] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 64.275428] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 64.408703] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 64.408940] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 64.409284] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 64.410376] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 64.410629] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 64.410886] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 64.411138] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 64.411385] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 64.412396] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 64.414162] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 64.415806] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 64.415839] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 64.416570] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 64.417841] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 64.418390] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 64.418474] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 64.418555] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 64.418646] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 64.419976] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 64.420784] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 64.422300] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 64.423490] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 64.424317] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 64.424416] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 64.424511] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 64.425959] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 64.426058] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 64.459591] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.459858] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.493544] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.493842] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.527531] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.527830] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.561539] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.561835] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.595528] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.595826] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.596505] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 64.596773] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 64.597015] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 64.598254] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 64.601712] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 64.601945] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 64.602429] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 64.602664] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 64.603118] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 64.603351] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 64.603443] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 64.603659] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 64.607230] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 64.607313] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 64.607783] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 64.607987] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 64.608432] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 64.608657] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 64.743639] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 64.743875] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 64.744219] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 64.745315] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 64.745570] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 64.745830] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 64.746129] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 64.746385] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 64.747414] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 64.749133] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 64.750605] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 64.750632] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 64.751363] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 64.752645] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 64.753193] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 64.753269] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 64.753343] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 64.753414] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 64.754735] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 64.755525] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 64.757003] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 64.758078] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 64.758852] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 64.758920] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 64.758990] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 64.760407] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 64.760475] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 64.793942] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.794096] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.827518] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.827814] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.861453] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.861754] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.895424] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.895733] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.929453] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 64.929717] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 64.930332] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 64.930554] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 64.930763] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 64.931962] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 64.935047] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 64.935281] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 64.935768] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 64.936010] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 64.936465] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 64.936696] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 64.936786] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 64.936998] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 64.940560] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 64.940643] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 64.941114] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 64.941319] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 64.941763] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 64.941988] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 65.078504] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 65.078733] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 65.079103] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 65.080261] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 65.080524] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 65.080789] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 65.081040] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 65.081293] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 65.082301] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 65.084029] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 65.085683] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 65.085711] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 65.086444] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 65.087716] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 65.088263] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 65.088343] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 65.088419] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 65.088491] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 65.089817] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 65.090621] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 65.092121] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 65.093344] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 65.094140] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 65.094218] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 65.094291] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 65.095714] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 65.095795] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 65.129301] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 65.129507] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 65.163147] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 65.163447] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 65.197181] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 65.197482] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 65.231209] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 65.231509] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 65.265204] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 65.265502] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 65.266163] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 65.266417] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 65.266707] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 65.267964] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 65.285369] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 65.285654] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 65.287557] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 65.287834] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 65.288284] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 65.288528] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 65.288639] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 65.288886] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 65.295040] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 65.295129] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 65.295616] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 65.295839] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 65.297846] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 65.298106] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 65.413188] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 65.413418] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 65.413797] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 65.414935] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 65.415199] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 65.415464] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 65.415720] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 65.415966] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 65.417030] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 65.418769] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 65.420235] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 65.420263] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 65.420996] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 65.422268] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 65.422819] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 65.422902] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 65.422980] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 65.423055] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 65.424389] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 65.425202] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 65.426699] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 65.427784] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 65.428571] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1 [ 65.428667] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 00000000 [ 65.428756] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS1 [ 65.430195] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] clock recovery OK [ 65.430283] i915 0000:00:02.0: [drm:intel_dp_program_link_training_pattern [i915]] [ENCODER:118:DDI C/PHY C] Using DP training pattern TPS3 [ 65.463722] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 65.464036] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 65.497640] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 65.497949] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 65.530200] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 65.530500] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 65.564210] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 65.564511] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 65.598143] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 2 (max), pre-emphasis level 0, at LTTPR 1 [ 65.598442] i915 0000:00:02.0: [drm:hsw_set_signal_levels [i915]] Using signal levels 07000000 [ 65.599077] [drm:intel_dp_link_train_phy [i915]] ln0_1:0x33 ln2_3:0x33 align:0x0 sink:0x0 adj_req0_1:0x22 adj_req2_3:0x22 [ 65.599324] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] Channel equalization failed 5 times [ 65.599609] i915 0000:00:02.0: [drm:intel_dp_link_train_phy [i915]] [CONNECTOR:119:DP-2] Link Training failed at link rate = 540000, lane count = 4, at LTTPR 1 [ 65.600857] i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful [ 65.618699] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector HDMI-A-2 (pin 6) received hotplug event. (retry 0) [ 65.618981] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:125:HDMI-A-2] [ 65.619511] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 65.619780] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 65.620273] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0050 w(1) [ 65.620541] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 65.620644] i915 0000:00:02.0: [drm:intel_hdmi_set_edid [i915]] HDMI GMBUS EDID read failed, retry using GPIO bit-banging [ 65.620901] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] enabling bit-banging on i915 gmbus dpc. force bit now 1 [ 65.624529] [drm:drm_do_probe_ddc_edid [drm]] drm: skipping non-existent adapter i915 gmbus dpc [ 65.624615] i915 0000:00:02.0: [drm:intel_gmbus_force_bit [i915]] disabling bit-banging on i915 gmbus dpc. force bit now 0 [ 65.625072] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 65.625289] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK on first message, retry [ 65.625721] i915 0000:00:02.0: [drm:do_gmbus_xfer [i915]] GMBUS [i915 gmbus dpc] NAK for addr: 0040 w(1) [ 65.625956] [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode HDMI ID: (err -6) [ 65.748127] i915 0000:00:02.0: [drm:gen8_de_irq_handler.isra.0 [i915]] hotplug event received, stat 0x00400000, dig 0x10001110, pins 0x00000040, long 0x00000000 [ 65.748187] i915 0000:00:02.0: [drm:intel_hpd_irq_handler [i915]] digital hpd on [ENCODER:118:DDI C/PHY C] - short [ 65.748291] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got hpd irq on [ENCODER:118:DDI C/PHY C] - short [ 65.749129] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] channel EQ not ok, retraining [ 65.749188] i915 0000:00:02.0: [drm:intel_dp_hpd_pulse [i915]] got esi 01 00 00 [ 65.749246] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] running encoder hotplug functions [ 65.749305] i915 0000:00:02.0: [drm:i915_hotplug_work_func [i915]] Connector DP-2 (pin 6) received hotplug event. (retry 0) [ 65.749361] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:119:DP-2] [ 65.750170] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 65.751628] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 65.753071] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: Base DPCD: 12 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 65.753085] [drm:drm_dp_read_dpcd_caps [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD: 14 14 c4 81 01 15 01 83 2a 3f 04 00 00 00 84 [ 65.753807] [drm:drm_dp_read_desc [drm_kms_helper]] AUX C/DDI C/PHY C: DP branch: OUI 90-cc-24 dev-ID SYNAS3 HW-rev 1.0 SW-rev 5.3 quirks 0x0008 [ 65.755064] [drm:drm_dp_read_downstream_info [drm_kms_helper]] AUX C/DDI C/PHY C: DPCD DFP: 0b f0 02 06 00 00 00 00 00 00 00 00 [ 65.755604] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [ENCODER:118:DDI C/PHY C] MST support: port: yes, sink: yes, modparam: yes [ 65.755660] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] source rates: 162000, 216000, 270000, 324000, 432000, 540000 [ 65.755713] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] sink rates: 162000, 270000, 540000 [ 65.755764] i915 0000:00:02.0: [drm:intel_dp_print_rates [i915]] common rates: 162000, 270000, 540000 [ 65.757064] i915 0000:00:02.0: [drm:intel_dp_retrain_link [i915]] [ENCODER:118:DDI C/PHY C] retraining link [ 65.757845] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR common capabilities: 14 1e 80 aa 04 00 00 00 [ 65.759303] i915 0000:00:02.0: [drm:intel_dp_lttpr_init [i915]] LTTPR 1 PHY capabilities: 04 00 00 [ 65.760367] i915 0000:00:02.0: [drm:intel_dp_start_link_train [i915]] Using LINK_BW_SET value 14 [ 65.761121] i915 0000:00:02.0: [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0, pre-emphasis level 0, at LTTPR 1