alsa/sof: headphone can't be detected when sof driver enters rt_suspend
Bug #1872380 reported by
Hui Wang
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
High
|
Hui Wang | ||
Eoan |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
This patchset is already in the linux-oem-osp1 and focal, so only eoan
kernel needs this patchset
[Impact]
When users plug a headset/headphone into the audio jack, the driver
can't detect them, if users open the gnome-sound-
driver could detect them.
[Fix]
Before driver enters runtime_suspend, need to set the WAKEEN, then
the plug/unplugging will trigger unsol event to the driver.
[Test Case]
boot the kenrel, plug/unplug the headset/headphone, run amixer contents
to check the "Jack Headpone" state
[Regression Risk]
Low, those patches come from mainline kernel, I have tested those patches
on Dell and Lenovo machines, they all worked well.
CVE References
affects: | linux-oem-osp1 (Ubuntu) → linux (Ubuntu) |
Changed in linux (Ubuntu): | |
importance: | Undecided → High |
summary: |
- alsa/sof: headphone can't be detected when sof driver enter rt_suspend + alsa/sof: headphone can't be detected when sof driver enters rt_suspend |
description: | updated |
Changed in linux (Ubuntu Eoan): | |
status: | Incomplete → Fix Committed |
Changed in linux (Ubuntu): | |
status: | Incomplete → Opinion |
status: | Opinion → Fix Released |
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This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1872380
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.