Public bug reported:
[Impact]
There is no sound cards on Intel LNL platform of ThinkPad TM2.
[Fix]
Add soc-acpi table entry on LNL for ThinkPad TME laptop
with rt713 and rt718.
This kernel patch depends on new sof firmware:
db771bf v2.11.x: add new 2.11.2 topology2 production binaries
665e39d Add SOF v2.11.1 signed Intel binaries for MTL/LNL/ARL
The sof-firmware will be SRU in LP#2086250
[Test]
Tested on hardware, audio input and output can work
with the patch and new sof-firmware.
[Where problems could occur]
It may break audio on Intel LNL platform.
The commit is from 6.12 kernel;
LNL is only supported on 6.11+ kernel;
So SRU for oem-6.11 and oracular only.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2089891
Title:
[SRU] Add audio rt713 and rt718 support on ThinkPad TM2
Status in linux package in Ubuntu:
New
Bug description:
[Impact]
There is no sound cards on Intel LNL platform of ThinkPad TM2.
[Fix]
Add soc-acpi table entry on LNL for ThinkPad TME laptop
with rt713 and rt718.
This kernel patch depends on new sof firmware:
db771bf v2.11.x: add new 2.11.2 topology2 production binaries
665e39d Add SOF v2.11.1 signed Intel binaries for MTL/LNL/ARL
The sof-firmware will be SRU in LP#2086250
[Test]
Tested on hardware, audio input and output can work
with the patch and new sof-firmware.
[Where problems could occur]
It may break audio on Intel LNL platform.
The commit is from 6.12 kernel;
LNL is only supported on 6.11+ kernel;
So SRU for oem-6.11 and oracular only.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2089891/+subscriptions
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