alsa/hda/realtek: chain a fixup to an existing quirk to fix the heaset-mic problem on 2 Dell machines
Bug #1858156 reported by
Hui Wang
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Invalid
|
Critical
|
Hui Wang | ||
Bionic |
Won't Fix
|
Undecided
|
Unassigned | ||
linux-oem (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
The fixup ALC256_
problem after resuming, and this problem only happens under oem-b
kernel, so this fixup is only needed for oem-b kernel, for D/E and
future kernels, they don't need this patch because fallback_tbl will
apply HEADSET_MIC fixup to these machines automatically.
[Impact]
The external mic can't be detected and can't record sound.
[Fix]
apply an fixup ALC255_
[Test Case]
test the kernel with this patch, the headset mic can be detected and
can record sound.
[Regression Risk]
Low, this quirk is specific to 2 dell machines.
CVE References
Changed in linux (Ubuntu): | |
importance: | Undecided → Critical |
tags: | added: originate-from-1852542 somerville |
description: | updated |
summary: |
alsa/hda/realtek: chain a fixup to an existing quirk to fix the heaset- - mic problem on a Dell machine + mic problem on 2 Dell machines |
Changed in linux-oem (Ubuntu Bionic): | |
status: | New → Fix Committed |
Changed in linux-oem (Ubuntu): | |
status: | New → Invalid |
Changed in linux-oem (Ubuntu): | |
status: | Fix Released → In Progress |
Changed in linux-oem (Ubuntu): | |
status: | In Progress → Invalid |
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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 1858156
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.