FS#64654 - [linux]Dell Lattitude 7400 2-in1 with Dell WD15 Thunderbolt Dock no longer plays audio through Dock

Attached to Project: Arch Linux
Opened by Brett (stocx) - Tuesday, 26 November 2019, 13:54 GMT
Last edited by Toolybird (Toolybird) - Sunday, 28 May 2023, 06:48 GMT
Task Type Bug Report
Category Kernel
Status Closed
Assigned To Jan Alexander Steffens (heftig)
Architecture x86_64
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 1
Private No

Details

Description:

I have a Dell Latitude 7400 2-in-1 with a Dell WD15 Thunderbolt Dock. After updating to Kernel 5.3.13-arch-1 while docked, the audio no longer comes out of the external speakers attached to the dock. I believe the audio device that used to show up that no longer does is USB Audio Out. If any log files are needed, please let me know.
This task depends upon

Closed by  Toolybird (Toolybird)
Sunday, 28 May 2023, 06:48 GMT
Reason for closing:  No response
Additional comments about closing:  Plus it's old and stale. If still an issue, please report upstream.
Comment by Brett (stocx) - Wednesday, 11 December 2019, 14:41 GMT
I'm now on Kernel 5.4.2-arch1-1 and issue persists.
Comment by Jan Alexander Steffens (heftig) - Wednesday, 11 December 2019, 15:13 GMT
Please try booting with snd_hda_intel.dmic_detect=0
Comment by Brett (stocx) - Wednesday, 11 December 2019, 21:52 GMT
Did not work
Comment by mattia (nTia89) - Monday, 28 February 2022, 16:30 GMT
I cannot reproduce the issue. Is it still valid for you?

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