[Bug 2093330] [NEW] Fix audio output fail after resume from suspend with CS42L43 codec

Public bug reported:

[SRU Justifications]

========== linux ==========

[Impact]
audio input/out will fail to work 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.

** Affects: hwe-next
Importance: Undecided
Status: New

** Affects: linux (Ubuntu)
Importance: Undecided
Status: New

** Affects: linux-oem-6.11 (Ubuntu)
Importance: Undecided
Status: New

** Affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New

** Affects: linux-oem-6.11 (Ubuntu Noble)
Importance: Undecided
Status: New

** Affects: linux (Ubuntu Oracular)
Importance: Undecided
Status: New

** Affects: linux-oem-6.11 (Ubuntu Oracular)
Importance: Undecided
Status: New

** Affects: linux (Ubuntu Plucky)
Importance: Undecided
Status: New

** Affects: linux-oem-6.11 (Ubuntu Plucky)
Importance: Undecided
Status: New


** Tags: jira-somerville-1356 oem-priority

** Also affects: linux-oem-6.11 (Ubuntu)
Importance: Undecided
Status: New

** No longer affects: firmware-sof (Ubuntu)

** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New

** Also affects: linux (Ubuntu Oracular)
Importance: Undecided
Status: New

** Also affects: linux-oem-6.11 (Ubuntu Oracular)
Importance: Undecided
Status: New

** Also affects: linux (Ubuntu Plucky)
Importance: Undecided
Status: New

** Also affects: linux-oem-6.11 (Ubuntu Plucky)
Importance: Undecided
Status: New

** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New

** Also affects: linux-oem-6.11 (Ubuntu Noble)
Importance: Undecided
Status: New

** Tags added: jira-somerville-1356 oem-priority

** Description changed:

[SRU Justifications]

========== linux ==========

[Impact]
audio input/out will fail to work 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 ensures the resume process is enabled in runtime resume on CS42L43 codec. Should be low risk.
+ This commit simply add force suspend/resume in pm_ops for CS42L43 codec. Should be low risk.

--
You received this bug notification because you are subscribed to linux
in Ubuntu.
Matching subscriptions: Bgg, Bmail, Nb
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 input/out will fail to work 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.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/2093330/+subscriptions