** No longer affects: linux-oem-6.11 (Ubuntu) ** Description changed:
[SRU Justifications] ========== linux ========== [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 and kernel to have LED function working correctly. - - [Fix] - ========== kernel ========== - https://patchwork.kernel.org/project/alsa-devel/patch/20250226084728.1889082-1-shumi...@realtek.com/ ========== alsa-ucm-conf ========== We still need wait a while for all the patches in upstream. 6b2f0c1 ucm2: sof-soundwire: add rt712 VA device 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 and kernel version 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. Also need kernel's patch to support. No regression expected at the current stage. -- 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: Add rt713 & rt1318 LED control Status in OEM Priority Project: Triaged Status in alsa-ucm-conf package in Ubuntu: New Bug description: [SRU Justifications] ========== linux ========== [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 and kernel to have LED function working correctly. ========== alsa-ucm-conf ========== We still need wait a while for all the patches in upstream. 6b2f0c1 ucm2: sof-soundwire: add rt712 VA device 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 and kernel version 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. Also need kernel's patch to support. No regression expected at the current stage. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/2100732/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
