Add generic LED class support for audio LED
Bug #1885896 reported by
Kai-Heng Feng
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Focal |
Invalid
|
Undecided
|
Unassigned | ||
Groovy |
Fix Released
|
Undecided
|
Unassigned | ||
linux-oem-5.6 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Undecided
|
Unassigned | ||
Groovy |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
[Impact]
Like GPIO controlled LED, COEF controlled LED also need LED class
support, in order to be used by SoF driver.
[Fix]
Convert all HDA vendor-specific LED control to generic LED class.
[Test]
After applying the patch series, COEF controlled LED is exported under
/sys/class/leds/, so SoF driver now can control the micmute LED.
Also verified on GPIO based micmute LED, it also works fine.
[Regression Potential]
Low. Though there are 13 patches, most of them are straightforward
conversion.
Changed in linux-oem-5.6 (Ubuntu Groovy): | |
status: | New → Invalid |
Changed in linux (Ubuntu Focal): | |
status: | New → Invalid |
tags: | added: oem-priority originate-from-1882649 stella |
Changed in linux-oem-5.6 (Ubuntu Focal): | |
status: | New → Fix Committed |
tags: |
added: verification-done-focal removed: verification-needed-focal |
Changed in linux-oem-5.6 (Ubuntu Groovy): | |
status: | Invalid → Fix Released |
Changed in hwe-next: | |
status: | New → 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 1885896
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.