[Bug 2100732] Re: [SRU] Add rt713 & rt1318 LED control
Bin Li
2100732 at bugs.launchpad.net
Mon Apr 14 03:23:34 UTC 2025
Here is the new debidff for oracular, merged one upload/debdiff for the
3 reports.
https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/2106464
https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/2106394
https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/2100732
** Patch added: "alsa-ucm-conf_1.2.10-1ubuntu6.4.debdiff"
https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/2100732/+attachment/5871608/+files/alsa-ucm-conf_1.2.10-1ubuntu6.4.debdiff
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https://bugs.launchpad.net/bugs/2100732
Title:
[SRU] Add rt713 & rt1318 LED control
Status in OEM Priority Project:
In Progress
Status in alsa-ucm-conf package in Ubuntu:
New
Bug description:
[SRU Justifications]
It's a blocker issue for certification Lenovo Platforms.
[Impact]
Lenovo ThinkPad comes with Realtek RT713 codec + RT1318 amplifier on
Intel LNL platform. It needs the latest driver from Realtek on alsa-
ucm-sof to have LED function working correctly.
========== alsa-ucm-conf ==========
https://github.com/alsa-project/alsa-ucm-conf/pull/512/
https://github.com/alsa-project/alsa-ucm-conf/pull/525/
[Test Case]
1. Boot up the ThinkPad X1 Carbon Gen13 laptops.
2. Make sure alsa-ucm-conf support RT713+RT1318.
3. Make sure the LED of speaker and mic is working.
[Where problems could occur]
UCM2 add support the RT713+RT1318 configuration on Intel LNL platform. No regression expected at the current stage.
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