* ucm2: sof-soundwire: support dual-codec cs42l43-spk + cs35l56 speakers
[not found] <alsa-project/alsa-ucm-conf/pr/747@alsa-project.org>
@ 2026-04-16 4:29 ` GitHub pull_request - opened
0 siblings, 0 replies; only message in thread
From: GitHub pull_request - opened @ 2026-04-16 4:29 UTC (permalink / raw)
To: alsa-devel
alsa-project/alsa-ucm-conf pull request #747 was opened from pma1:
Some machines have both cs42l43 and cs35l56 speaker amps on SoundWire. Only the first spk: tag in CardComponents was handled, leaving the second codec without init, control remap, or mute LED.
Detect cs35l56 directly in CardComponents instead of SpeakerCodec1, and when cs42l43-spk is also present, initialise both codecs and extend the mute LED remap to cover all amp channels.
Toggle Speaker Switch in both device confs and set up cross-codec routing and mute tracking as needed.
Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/747
Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/747.patch
Repository URL: https://github.com/alsa-project/alsa-ucm-conf
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2026-04-16 4:30 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <alsa-project/alsa-ucm-conf/pr/747@alsa-project.org>
2026-04-16 4:29 ` ucm2: sof-soundwire: support dual-codec cs42l43-spk + cs35l56 speakers GitHub pull_request - opened
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox