Rear Audio port sometimes has no audio output after reboot(Cirrus Logic)
Bug #1998905 reported by
AceLan Kao
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
New
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
Andrea Righi | ||
Jammy |
Fix Released
|
Medium
|
AceLan Kao | ||
Kinetic |
Fix Released
|
Medium
|
AceLan Kao | ||
Lunar |
Fix Released
|
Undecided
|
Andrea Righi | ||
linux-oem-5.17 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
Undecided
|
AceLan Kao | ||
Kinetic |
Invalid
|
Undecided
|
Unassigned | ||
Lunar |
Invalid
|
Undecided
|
Unassigned | ||
linux-oem-6.0 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
Undecided
|
AceLan Kao | ||
Kinetic |
Invalid
|
Undecided
|
Unassigned | ||
Lunar |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[Impact]
On the development, we found sometimes there is no audio output device when headphone is connected to the rear audio jack.
[Fix]
Cirrus Logic provides a patch to fix this
https:/
The patch is included in v6.2-rc1
9fb9fa18fb50 ALSA: hda/cirrus: Add extra 10 ms delay to allow PLL settle and lock.
[Test]
Verified by our QA and ODM.
[Where problems could occur]
It extends the delay time, should be no harm for existing platforms.
CVE References
description: | updated |
tags: | added: oem-priority originate-from-1998062 somerville |
Changed in linux (Ubuntu Jammy): | |
assignee: | nobody → AceLan Kao (acelankao) |
status: | New → In Progress |
Changed in linux (Ubuntu Kinetic): | |
assignee: | nobody → AceLan Kao (acelankao) |
status: | New → In Progress |
Changed in linux (Ubuntu Lunar): | |
assignee: | nobody → AceLan Kao (acelankao) |
status: | New → In Progress |
Changed in linux-oem-5.17 (Ubuntu Jammy): | |
assignee: | nobody → AceLan Kao (acelankao) |
status: | New → In Progress |
Changed in linux-oem-6.0 (Ubuntu Jammy): | |
assignee: | nobody → AceLan Kao (acelankao) |
status: | New → In Progress |
Changed in linux-oem-5.17 (Ubuntu Kinetic): | |
status: | New → Invalid |
Changed in linux-oem-5.17 (Ubuntu Lunar): | |
status: | New → Invalid |
Changed in linux-oem-6.0 (Ubuntu Kinetic): | |
status: | New → Invalid |
Changed in linux-oem-6.0 (Ubuntu Lunar): | |
status: | New → Invalid |
description: | updated |
Changed in linux-oem-5.17 (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
Changed in linux-oem-6.0 (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
description: | updated |
Changed in linux (Ubuntu Lunar): | |
assignee: | AceLan Kao (acelankao) → Andrea Righi (arighi) |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu Kinetic): | |
importance: | Undecided → Medium |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu Jammy): | |
importance: | Undecided → Medium |
status: | In Progress → Fix Committed |
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This bug is awaiting verification that the linux-oem- 5.17/5. 17.0-1025. 26 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification- needed- jammy' to 'verification- done-jammy' . If the problem still exists, change the tag 'verification- needed- jammy' to 'verification- failed- jammy'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.
See https:/ /wiki.ubuntu. com/Testing/ EnableProposed for documentation how to enable and use -proposed. Thank you!