Public bug reported:
SRU Justification]
[Impact]
The machines which has the Cirrus audio codec CS42L43 will report
failure after resume from suspend. The system suspend/resume won't be
affected but the jack state might be incorrect.
[Fix]
cherry-pick fix in upstream commit 164b7dd4546b (“ASoC: cs42l43: Add
jack delay debounce after suspend”).
[Test Case]
1. Boot into OS
2. open g-c-c and open sound tab
3. suspend/resume by pressing power button
4. Check if there's failure in dmesg output "cs42l43-codec cs42l43-codec:
Failed to resume for tip work: -13"
[Where problems could occur]
The fix simply add debounce time to make sure the jack state is retrieved
correctly. Should be low risk of regression
** 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
Assignee: Chris Chiu (mschiu77)
Status: In Progress
** Affects: linux (Ubuntu Plucky)
Importance: Undecided
Status: New
** Affects: linux-oem-6.11 (Ubuntu Plucky)
Importance: Undecided
Status: New
** Tags: jira-somerville-1873 oem-priority
** Also affects: linux (Ubuntu Plucky)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.11 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Assignee: (unassigned) => Chris Chiu (mschiu77)
** Tags added: jira-somerville-1873 oem-priority
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https://bugs.launchpad.net/bugs/2107310
Title:
Fix Cirrus codec CS42L43 resume failure
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:
In Progress
Status in linux source package in Plucky:
New
Status in linux-oem-6.11 source package in Plucky:
New
Bug description:
SRU Justification]
[Impact]
The machines which has the Cirrus audio codec CS42L43 will report
failure after resume from suspend. The system suspend/resume won't be
affected but the jack state might be incorrect.
[Fix]
cherry-pick fix in upstream commit 164b7dd4546b (“ASoC: cs42l43: Add
jack delay debounce after suspend”).
[Test Case]
1. Boot into OS
2. open g-c-c and open sound tab
3. suspend/resume by pressing power button
4. Check if there's failure in dmesg output "cs42l43-codec cs42l43-codec:
Failed to resume for tip work: -13"
[Where problems could occur]
The fix simply add debounce time to make sure the jack state is retrieved
correctly. Should be low risk of regression
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