** Changed in: hwe-next
Status: New => Fix Released
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Packages, which is subscribed to linux-oem-5.14 in Ubuntu.
https://bugs.launchpad.net/bugs/1967988
Title:
Support different Cirrus audio codec configurations on Dell laptops
Status in HWE Next:
Fix Released
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-5.14 package in Ubuntu:
Invalid
Status in linux-oem-5.17 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Invalid
Status in linux-oem-5.14 source package in Focal:
Fix Released
Status in linux-oem-5.17 source package in Focal:
Invalid
Status in linux source package in Jammy:
Fix Released
Status in linux-oem-5.14 source package in Jammy:
Invalid
Status in linux-oem-5.17 source package in Jammy:
Fix Released
Bug description:
[SRU Justification]
[Impact]
On Dell's platform, Warlock/Bullseye Laptops have a mono DMIC, Cyborg and
some Warlock variants uses a stereo DMIC. They are not correctly mapped to the
corresponding configurations so the microphone function are not working as
expected.
[Fix]
Cirrus upstream new FIXUPs to support different microphone configurations on
different Dell laptop variants.
[Test Case]
1. Go to Audio Settings
2. Make sure the microphone is correctly detected and responds to audio input.
3. Issue command "arecord record_file" and check the record_file is
consistent with audio input.
[Where problems could occur]
Risk should be Low. The patches come from Cirrus and the configurations are
mapped based on the audio codec's SSIDs for different Dell variants.
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