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This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Changed in: linux (Ubuntu Focal)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1952385
Title:
Fix missing external headset after resume problem for Cirrus CS8409
sound driver
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem-5.13 package in Ubuntu:
New
Status in linux-oem-5.14 package in Ubuntu:
New
Status in linux source package in Focal:
Incomplete
Status in linux-oem-5.13 source package in Focal:
In Progress
Status in linux-oem-5.14 source package in Focal:
In Progress
Status in linux source package in Jammy:
Incomplete
Status in linux-oem-5.13 source package in Jammy:
New
Status in linux-oem-5.14 source package in Jammy:
New
Bug description:
[SRU Justification]
[Impact]
On some platforms with Cirrus CS8409 audio codec, the external headset will
fail to be detected after system resume.
[Fix]
Cirrus released a fix and send it upstream for approval. It's trying to
schedule a harmless delayed work to do jack detection to reflect the real power
state after resume.
[Test]
Plug-in an external headset in front headset port, suspend/resume the system
then check whether the headset function works as expected.
[Where problem could occur]
Low. It only affect the platforms with Cirrus codec CS8409 which used to have
problem.
================== Original Bug Description ======================
[Summary] System can't detect external headset after suspend
[Steps to reproduce]
1. install manifest and boot into OS
2. plug-in an external headset in front headset port
3. un-plug external headset
4. suspend system
5. resume system from suspend
6. plug-in an external headset
[Expected result]
System could detect external headset after suspend
[Actual result]
System can't detect external headset after suspend
[Failure rate]
3/3
[Additional information]
CID: 202110-29567
SKU: DLPV-SFF-DVT-C1
Image: canonical-oem-somerville-focal-amd64-20200502-85+fossa-davos-adl+X152
system-manufacturer: Dell Inc.
system-product-name: Vostro 3710
bios-version: 0.13.73
CPU: 12th Gen Intel(R) Core(TM) i7-12700 (20x)
GPU: 0000:00:02.0 VGA compatible controller [0300]: Intel Corporation Device
[8086:4680] (rev 0c)
kernel-version: 5.13.0-1019-oem
[Stage]
Issue reported and logs collected right after it happened
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