FS#30475 - [linux] 3.0.x - 3.5.x Acerhdf doesn't load on Acer Aspire One D270 bios v1.04

Attached to Project: Arch Linux
Opened by Ouardane (Pomalo) - Thursday, 28 June 2012, 15:15 GMT
Last edited by Tobias Powalowski (tpowa) - Monday, 05 November 2012, 15:04 GMT
Task Type Bug Report
Category Kernel
Status Closed
Assigned To Tobias Powalowski (tpowa)
Thomas Bächler (brain0)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Acerhdf doesn't load automaticaly with kernel 3.4.4

When loaded in rc.conf or with modprobe acerhdf, it displays an error message :
"ERROR: could not insert 'acerhdf': Invalid argument"

dmesg gives :
[ 1144.527443] acerhdf: Acer Aspire One Fan driver, v.0.5.25
[ 1144.527470] acerhdf: unknown (unsupported) BIOS version Acer/AOD270/V1.04, please report, aborting!

Fan is off and doesn't start.
cat /sys/class/thermal/thermal_zone0/mode gives "enabled"
cat /sys/class/thermal/thermal_zone0/temp gives "50 000"

Fan is off although /etc/modprobe.d/acerhdf.conf is :
options acerhdf verbose=0 fanon=62000 fanoff=45000 interval=10 kernelmode=1

Step to reproduce :
On recent version of Acer Aspire One with recent bios version (v1.03+ if you trust google search), load acerhdf with "sudo modprobe acerhdf".
This task depends upon

Closed by  Tobias Powalowski (tpowa)
Monday, 05 November 2012, 15:04 GMT
Reason for closing:  No response
Comment by Tobias Powalowski (tpowa) - Thursday, 28 June 2012, 19:41 GMT
give me exact bios version, i added a patch for my bios also.
Comment by Tobias Powalowski (tpowa) - Thursday, 28 June 2012, 19:52 GMT
Ok this must be a new pc, no mention of it in acerhdf at all, please contact upstream about it.
Comment by Tobias Powalowski (tpowa) - Wednesday, 29 August 2012, 10:39 GMT
Is this now fixed in 3.5.x?
Comment by Greg (dolby) - Monday, 15 October 2012, 11:51 GMT
Status? No response for 3.5. Maybe its fixed in 3.6?

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