Support cs42l43 on some platforms
Bug #2089644 reported by
Leo Lin
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
New
|
Undecided
|
Unassigned | ||
OEM Priority Project |
New
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Triaged
|
Undecided
|
Unassigned | ||
Noble |
Won't Fix
|
Undecided
|
Unassigned | ||
Plucky |
Triaged
|
Undecided
|
Unassigned | ||
linux-firmware (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Noble |
Fix Released
|
Undecided
|
Unassigned | ||
Oracular |
Fix Released
|
Undecided
|
Unassigned | ||
Plucky |
Fix Released
|
Undecided
|
Unassigned | ||
linux-oem-6.11 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Noble |
Fix Released
|
Undecided
|
Unassigned | ||
Plucky |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[ Impact ]
Some platforms with cs42l43 need new match entries and linux-firmware to make audio function normally. Add those entries accordingly.
[ Test ]
Install the test kernel
Install proper linux-firmware and firmware-sof
Confirm the audio function normally on the DUT:
* Checkbox audio test plan
* Built-in speaker and built-in mic
* Audio function when headphone is connected to the DUT.
[ Where problems could occur ]
If the match fails, audio won't function normally on those platforms.
Also this may need some blobs in the firmware-sof and linux-firmware to make it work. Failing to include those blobs could render audio unusable on those platforms.
CVE References
tags: | added: jira-somerville-1277 oem-priority |
Changed in linux-oem-6.11 (Ubuntu Plucky): | |
status: | New → Invalid |
Changed in linux-oem-6.11 (Ubuntu Noble): | |
status: | New → Won't Fix |
Changed in linux-oem-6.11 (Ubuntu Noble): | |
status: | Won't Fix → New |
Changed in linux-oem-6.11 (Ubuntu Plucky): | |
status: | Invalid → New |
Changed in linux (Ubuntu Noble): | |
status: | New → Won't Fix |
Changed in linux-oem-6.11 (Ubuntu Plucky): | |
status: | New → Invalid |
Changed in linux (Ubuntu Plucky): | |
status: | New → Triaged |
Changed in linux-firmware (Ubuntu Plucky): | |
status: | New → Fix Released |
description: | updated |
Changed in linux-oem-6.11 (Ubuntu Noble): | |
status: | New → Fix Committed |
tags: | added: kernel-daily-bug |
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The firmware has already landed in upstream linux-firmware. Switch status of Plucky to fix released:
https:/ /git.kernel. org/pub/ scm/linux/ kernel/ git/firmware/ linux-firmware. git/commit/ cirrus? id=3f08f27090e2 14b2c61ce43caff ccf3802cde14a