On ThinkPad X1 Carbon Gen 13, after enabled the proposed channel, and
installed the latest version of alsa-ucm-conf and 6.11.0-1022-oem
kernel, the LED of mic and speaker could work as expected on noble.
u@Thames2-2:~$ apt-cache policy alsa-ucm-conf
alsa-ucm-conf:
Installed: 1.2.10-1ubuntu5.6
Candidate: 1.2.10-1ubuntu5.7
Version table:
1.2.10-1ubuntu5.7 100
100 http://archive.ubuntu.com/ubuntu noble-proposed/main amd64 Packages
100 http://archive.ubuntu.com/ubuntu noble-proposed/main i386 Packages
*** 1.2.10-1ubuntu5.6 100
100 /var/lib/dpkg/status
1.2.10-1ubuntu5.4 500
500 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages
500 http://archive.ubuntu.com/ubuntu noble-updates/main i386 Packages
1.2.10-1ubuntu5 500
500 http://archive.ubuntu.com/ubuntu noble/main amd64 Packages
500 http://archive.ubuntu.com/ubuntu noble/main i386 Packages
u@Thames2-2:~$ sudo apt install alsa-ucm-conf
The following packages will be upgraded:
alsa-ucm-conf
1 upgraded, 0 newly installed, 0 to remove and 92 not upgraded.
Need to get 66.4 kB of archives.
After this operation, 1,024 B disk space will be freed.
Get:1 http://archive.ubuntu.com/ubuntu noble-proposed/main amd64 alsa-ucm-conf
all 1.2.10-1ubuntu5.7 [66.4 kB]
Fetched 66.4 kB in 1s (47.0 kB/s)········
(Reading database ... 381819 files and directories currently installed.)
Preparing to unpack .../alsa-ucm-conf_1.2.10-1ubuntu5.7_all.deb ...
Unpacking alsa-ucm-conf (1.2.10-1ubuntu5.7) over (1.2.10-1ubuntu5.6) ...
Setting up alsa-ucm-conf (1.2.10-1ubuntu5.7) ...
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to alsa-ucm-conf in Ubuntu.
https://bugs.launchpad.net/bugs/2100732
Title:
[SRU] Add rt713 & rt1318 LED control
Status in OEM Priority Project:
Fix Committed
Status in alsa-ucm-conf package in Ubuntu:
Fix Released
Status in alsa-ucm-conf source package in Noble:
Fix Committed
Status in alsa-ucm-conf source package in Oracular:
Fix Committed
Status in alsa-ucm-conf source package in Plucky:
Fix Committed
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.
To manage notifications about this bug go to:
https://bugs.launchpad.net/oem-priority/+bug/2100732/+subscriptions
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