[Bug 2154418] Re: Backport ASoC SDCA, AMD SoundWire, and RT722 audio fixes

** Changed in: linux (Ubuntu Questing) Status: In Progress => Won't Fix -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2154418 Title: Backport ASoC SDCA, AMD SoundWire, and RT722 audio fixes Status in HWE Next: In Progress Status in alsa-ucm-conf package in Ubuntu: Fix Released Status in linux package in Ubuntu: In Progress Status in linux-oem-6.17 package in Ubuntu: Invalid Status in alsa-ucm-conf source package in Noble: In Progress Status in linux source package in Noble: Invalid Status in linux-oem-6.17 source package in Noble: In Progress Status in alsa-ucm-conf source package in Questing: In Progress Status in linux source package in Questing: Won't Fix Status in linux-oem-6.17 source package in Questing: Invalid Status in alsa-ucm-conf source package in Resolute: In Progress Status in linux source package in Resolute: In Progress Status in linux-oem-6.17 source package in Resolute: Invalid Bug description: SRU Justification: [ Impact ] Some newer audio configurations require SoundWire/SDCA updates for companion amplifier handling, AMD ACP7.0 Realtek match entries, Lenovo AMD SoundWire DMIC quirks, combined speaker component naming, and RT722 speaker mute control. Without these fixes, affected systems may fail to expose the expected audio topology, DMIC component naming, PCM numbering, or speaker mute switch needed by userspace/UCM. [ Fix ] Backport upstream commits: - f5cb3ee251b4 ("ASoC: SDCA: Add companion amp Function") - 7869f1c1123c ("ASoC: amd: acp: Add ACP7.0 match entries for Realtek parts") - 3acf517e1ae0 ("ASoC: amd: amd_sdw: add machine driver quirk for Lenovo models") - 68130eef1e0d ("ASoC: soc-component: re-add pcm_new()/pcm_free()") - fe33a69681e3 ("ASoC: amd: name back to pcm_new()/pcm_free()") - 5902e1f3c501 ("ASoC: amd: acp: update dmic_num logic for acp pdm dmic") - 371f6a1d2a97 ("ASoC: amd: acp-sdw-legacy: rename the dmic component name") - 3666dc0c47c3 ("ASoC: amd: ps: fix the pcm device numbering for acp pdm dmic") - 80a7916ca2d9 ("ASoC: amd: acp: add Lenovo P16s G5 AMD quirk for legacy SDW machine") - 6b6f7263d626 ("ASoC: amd: acp: update DMI quirk and add ACP DMIC for Lenovo platforms") - 87a3f5c8ac20 ("ASoC: sdw_utils: cs42l43: allow spk component names to be combined") - bda41dd5e1dd ("ASoC: rt722-sdca: add FU06 Playback Switch for speaker mute control") [ Test Plan ] Boot affected hardware and verify: 1. Sound card probes successfully. 2. Expected ALSA PCMs and controls are present. 3. DMIC capture works on affected AMD SoundWire platforms. 4. Speaker playback works. 5. Speaker mute control is exposed and can be toggled by userspace. [ Where problems could occur ] The changes affect ASoC SoundWire/SDCA machine matching, component naming, PCM setup, and RT722 codec mute handling. Regressions could appear as sound card probe failures, changed component strings affecting UCM matching, missing or renumbered PCM devices, or incorrect speaker mute behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2154418/+subscriptions