** Merge proposal linked: https://code.launchpad.net/~binli/ubuntu/+source/alsa-ucm-conf/+git/alsa-ucm-conf/+merge/483573
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/2106394 Title: [SRU] enable cs42l43 and cs35l56 audio on Intel LNL Status in HWE Next: New Status in alsa-ucm-conf package in Ubuntu: In Progress Status in firmware-sof package in Ubuntu: New Status in linux-firmware package in Ubuntu: In Progress Status in alsa-ucm-conf source package in Noble: New Status in firmware-sof source package in Noble: New Status in linux-firmware source package in Noble: In Progress Bug description: [Impact] No audio input/output for cs42l43 and cs35l56 on Intel LNL of ThinkPad. [Fix] Add the firmware of cs35l56 and sof-lnl-cs42l43-l0-2ch.tplg to enable audio support; update alsa-ucm-conf to gain the control of mic/speaker mute LED. linux-fimware commit: 9c46d10f8 cirrus: cs35l56: Add and update firmware for various Cirrus CS35L54 and CS35L56 laptops sof-bin commit: e8604e4 Add 2.12 topology binaries for Intel targets sof-bin file: v2.12.x/sof-ipc4-tplg-v2.12/sof-lnl-cs42l43-l0-2ch.tplg alsa-ucm-conf commits: 9e946d4 sof-soundwire: Add LED support for cs35l56 amplifiers 79c9e8f sof-soundwire: cs42l43: Drop headset mic from mic mute LED [Test] Tested on Intel LNL, the audio input/ouput OK, headset detection OK, mic/speaker mute LED OK. [Where problems could occur] It may break cirrus audio support. Noble/Plucky support this platform, Plucky already got the firmware. SRU for noble only. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2106394/+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
