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

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>

diff --git a/ucm2/codecs/rt722/init.conf b/ucm2/codecs/rt722/init.conf
index 40f245856d43a4c08176476c7381c5f6b14e7a38..7275ce5f9627432a900180da9fe270fe47b75d26 100644 (file)
--- a/ucm2/codecs/rt722/init.conf
+++ b/ucm2/codecs/rt722/init.conf
@@ -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

diff --git a/ucm2/sof-soundwire/rt722.conf b/ucm2/sof-soundwire/rt722.conf
index a4a431b286e7f5f58e28b7c97d8563b7f032bdfd..00e143c9e7f35a1224eb81495001a6c3c7d3ea6b 100644 (file)
--- a/ucm2/sof-soundwire/rt722.conf
+++ b/ucm2/sof-soundwire/rt722.conf
@@ -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"
                        }
                }