Add support of MTL audio of Lenovo
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
In Progress
|
High
|
AaronMa | ||
linux (Ubuntu) |
In Progress
|
High
|
Unassigned | ||
Jammy |
Invalid
|
Undecided
|
Unassigned | ||
Mantic |
Fix Released
|
High
|
Unassigned | ||
Noble |
In Progress
|
High
|
Unassigned | ||
linux-oem-6.5 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Jammy |
Fix Released
|
High
|
Unassigned | ||
Mantic |
Invalid
|
Undecided
|
Unassigned | ||
Noble |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[Impact]
On Lenovo ThinkPad MTL platform, the audio and mic are not working.
Error Logs:
[ 22.098899] sof-audio-
[ 22.107925] sof-audio-
[ 22.107931] sof-audio-
[ 22.107933] sof-audio-
[ 22.107935] sof-audio-
[ 22.107937] sof-audio-
[Fix]
Commit:
"ALSA: hda: intel-nhlt: Ignore vbps when looking for DMIC 32 bps format"
Add support of both 24 bit and 32 bit of DMIC hardware.
[Test]
Tested on hardware, sound ouput and DMIC input work fine.
[Where problems could occur]
It may break sound driver.
MTL is not supported by 5.15 and 6.2 kernel, SRU for oem-6.5, 6.5 and 6.6.
tags: | added: oem-priority originate-from-2039022 sutton |
Changed in hwe-next: | |
status: | New → In Progress |
Changed in linux (Ubuntu): | |
status: | New → In Progress |
Changed in linux-oem-6.5 (Ubuntu): | |
status: | New → In Progress |
Changed in hwe-next: | |
assignee: | nobody → AaronMa (mapengyu) |
importance: | Undecided → High |
Changed in linux (Ubuntu): | |
importance: | Undecided → High |
Changed in linux-oem-6.5 (Ubuntu): | |
importance: | Undecided → High |
Changed in linux (Ubuntu Jammy): | |
status: | New → Invalid |
Changed in linux (Ubuntu Mantic): | |
status: | New → In Progress |
importance: | Undecided → High |
Changed in linux-oem-6.5 (Ubuntu Noble): | |
status: | In Progress → Invalid |
Changed in linux-oem-6.5 (Ubuntu Mantic): | |
status: | New → Invalid |
Changed in linux-oem-6.5 (Ubuntu Jammy): | |
status: | New → In Progress |
importance: | Undecided → High |
Changed in linux-oem-6.5 (Ubuntu Noble): | |
importance: | High → Undecided |
Changed in linux (Ubuntu Mantic): | |
status: | In Progress → Fix Committed |
tags: |
added: verification-done-mantic-linux removed: verification-needed-mantic-linux |
This bug is awaiting verification that the linux/6.5.0-16.16 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- mantic- linux' to 'verification- done-mantic- linux'. If the problem still exists, change the tag 'verification- needed- mantic- linux' to 'verification- failed- mantic- linux'.
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!