** Description changed:
[SRU Justifications]
========== linux ==========
[Impact]
- audio input/out will fail to work after resume from suspend
+ audio output will fail to play after resume from suspend
[Fix]
backport the fix from https://lore.kernel.org/all/20250109093822.5745-1-mstrozek@opensource.cirrus.com/T/#u to ensures codec will resume after suspending during playback.
[Test Case]
1. Boot up the machine with CS42L42 audio codec (Tarako RPL/ARL)
2. open g-c-c sound panel
3. suspend/resume
4. Play sound from the internal speaker on g-c-c sound panel. Make sure audio output OK.
[Where problems could occur]
This commit simply add force suspend/resume in pm_ops for CS42L43 codec. Should be low risk.
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https://bugs.launchpad.net/bugs/2093330
Title:
Fix audio output fail after resume from suspend with CS42L43 codec
Status in HWE Next:
New
Status in linux package in Ubuntu:
New
Status in linux-oem-6.11 package in Ubuntu:
New
Status in linux source package in Noble:
New
Status in linux-oem-6.11 source package in Noble:
New
Status in linux source package in Oracular:
New
Status in linux-oem-6.11 source package in Oracular:
New
Status in linux source package in Plucky:
New
Status in linux-oem-6.11 source package in Plucky:
New
Bug description:
[SRU Justifications]
========== linux ==========
[Impact]
audio output will fail to play after resume from suspend
[Fix]
backport the fix from https://lore.kernel.org/all/20250109093822.5745-1-mstrozek@opensource.cirrus.com/T/#u to ensures codec will resume after suspending during playback.
[Test Case]
1. Boot up the machine with CS42L42 audio codec (Tarako RPL/ARL)
2. open g-c-c sound panel
3. suspend/resume
4. Play sound from the internal speaker on g-c-c sound panel. Make sure audio output OK.
[Where problems could occur]
This commit simply add force suspend/resume in pm_ops for CS42L43 codec. Should be low risk.
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