From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 6 May 2026 16:12:47 +0000 (+0200)
Subject: ucm2: sof-soundwire: add Mic LED control for ACP PDM DMIC
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;ds=inline;p=alsa-ucm-conf.git

ucm2: sof-soundwire: add Mic LED control for ACP PDM DMIC

Like for SOF HDA, add software defined Mic LED switch control with
Mic LED bindings.

Fixes: https://github.com/alsa-project/alsa-ucm-conf/issues/752
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/ucm2/codecs/acp-dmic/init.conf b/ucm2/codecs/acp-dmic/init.conf
new file mode 100644
index 0000000..d2a4867
--- /dev/null
+++ b/ucm2/codecs/acp-dmic/init.conf
@@ -0,0 +1,4 @@
+Macro [
+	{ CtlNew { Arg="name='Mic ACP LED Capture Switch' type=bool,count=1 off" } }
+	{ SetLED { LED="mic" Action="attach" CtlId="Mic ACP LED Capture Switch" } }
+]
diff --git a/ucm2/sof-soundwire/acp-dmic.conf b/ucm2/sof-soundwire/acp-dmic.conf
index 342fff0..ebdc302 100644
--- a/ucm2/sof-soundwire/acp-dmic.conf
+++ b/ucm2/sof-soundwire/acp-dmic.conf
@@ -4,5 +4,7 @@ SectionDevice."Mic" {
 	Value {
 		CapturePriority 100
 		CapturePCM "hw:${CardId},4"
+		CaptureMixerElem "Mic ACP LED"
+		CaptureSwitch "Mic ACP LED Capture Switch"
 	}
 }
diff --git a/ucm2/sof-soundwire/sof-soundwire.conf b/ucm2/sof-soundwire/sof-soundwire.conf
index 1eb930e..1842e2a 100644
--- a/ucm2/sof-soundwire/sof-soundwire.conf
+++ b/ucm2/sof-soundwire/sof-soundwire.conf
@@ -136,7 +136,7 @@ If.hs_init {
 If.mic_init {
 	Condition {
 		Type RegexMatch
-		Regex "(cs42l43-dmic|cs42l45-dmic|cs47l47-dmic|rt712-dmic|rt713-dmic|rt715(-sdca)?)"
+		Regex "((acp|cs42l43|cs42l45|cs47l47|rt712|rt713)-dmic|rt715(-sdca)?)"
 		String "${var:MicCodec1}"
 	}
 	True.Include.mic_init.File "/codecs/${var:MicCodec1}/init.conf"