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ucm2: rt722: add speaker mute LED and PlaybackSwitch for FU06

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Attach rt722 FU06 Playback Switch to the speaker mute LED via SetLED
in init.conf, and declare PlaybackSwitch in the Speaker device so
PipeWire can toggle hardware mute.

Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/753
Link: https://lore.kernel.org/linux-sound/20260423101338.1040131-1-aaron.ma@canonical.com/
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Aaron Ma 2026-04-23 13:00:50 +08:00 • committed by Jaroslav Kysela
commit 7fd1a77ddb
2 changed files with 10 additions and 0 deletions
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9
ucm2/codecs/rt722/init.conf
View file

@ -10,6 +10,15 @@ BootSequence [
cset "name='rt722 FU0F Capture Volume' 63"
]
If.spk_init_rt722 {
Condition {
Type String
Needle "rt722"
Haystack "${var:SpeakerCodec1}"
}
True.Macro [{ SetLED { LED="speaker" Action="attach" CtlId="rt722 FU06 Playback Switch" } }]
}
If.mic_init_rt722 {
Condition {
Type String

1
ucm2/sof-soundwire/rt722.conf
View file

@ -51,6 +51,7 @@ If.codecspk {
PlaybackPriority 100
PlaybackPCM "hw:${CardId},2"
PlaybackMixerElem "rt722 FU06"
PlaybackSwitch "rt722 FU06 Playback Switch"
PlaybackVolume "rt722 FU06 Playback Volume"
}
}