Public bug reported:
[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.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: In Progress
** Affects: linux-oem-5.14 (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Affects: linux-oem-5.14 (Ubuntu Focal)
Importance: Undecided
Status: In Progress
** Affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: In Progress
** Affects: linux-oem-5.14 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.14 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.14 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.14 (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux-oem-5.14 (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Jammy)
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1967988
Title:
Support different Cirrus audio codec configurations on Dell laptops
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-5.14 package in Ubuntu:
New
Status in linux source package in Focal:
New
Status in linux-oem-5.14 source package in Focal:
In Progress
Status in linux source package in Jammy:
In Progress
Status in linux-oem-5.14 source package in Jammy:
New
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.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967988/+subscriptions
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