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[alsa-ucm-conf,v2,1/2] sof-soundwire: Add basic support for cs42l43

Message ID 20231206140547.1344041-1-ckeepax@opensource.cirrus.com (mailing list archive)
State Superseded
Headers show
Series [alsa-ucm-conf,v2,1/2] sof-soundwire: Add basic support for cs42l43 | expand

Commit Message

Charles Keepax Dec. 6, 2023, 2:05 p.m. UTC 
cs42l43 is a codec device, add basic support for it. Including a dual
channel DMIC input, stereo headphones, and a mono headset microphone.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
---
 ucm2/sof-soundwire/cs42l43-dmic.conf | 28 +++++++++++++++++
 ucm2/sof-soundwire/cs42l43.conf      | 47 ++++++++++++++++++++++++++++
 2 files changed, 75 insertions(+)
 create mode 100644 ucm2/sof-soundwire/cs42l43-dmic.conf
 create mode 100644 ucm2/sof-soundwire/cs42l43.conf
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Patch

diff --git a/ucm2/sof-soundwire/cs42l43-dmic.conf b/ucm2/sof-soundwire/cs42l43-dmic.conf
new file mode 100644
index 0000000..bf59eca
--- /dev/null
+++ b/ucm2/sof-soundwire/cs42l43-dmic.conf
@@ -0,0 +1,28 @@ 
+# Use case Configuration for sof-soundwire card
+
+SectionDevice."Mic" {
+	Comment "Microphones"
+
+	ConflictingDevice [
+		"Headset"
+	]
+
+	EnableSequence [
+		cset "name='cs42l43 DP1TX1 Input' 'Decimator 3'"
+		cset "name='cs42l43 DP1TX2 Input' 'Decimator 4'"
+		cset "name='cs42l43 Decimator 3 Switch' on"
+		cset "name='cs42l43 Decimator 4 Switch' on"
+	]
+
+	DisableSequence [
+		cset "name='cs42l43 Decimator 3 Switch' off"
+		cset "name='cs42l43 Decimator 4 Switch' off"
+		cset "name='cs42l43 DP1TX1 Input' 'None'"
+		cset "name='cs42l43 DP1TX2 Input' 'None'"
+	]
+
+	Value {
+		CapturePriority 100
+		CapturePCM "hw:${CardId},4"
+	}
+}
diff --git a/ucm2/sof-soundwire/cs42l43.conf b/ucm2/sof-soundwire/cs42l43.conf
new file mode 100644
index 0000000..378dbb2
--- /dev/null
+++ b/ucm2/sof-soundwire/cs42l43.conf
@@ -0,0 +1,47 @@ 
+# Use case Configuration for sof-soundwire card
+
+SectionDevice."Headphones" {
+	Comment "Headphones"
+
+	EnableSequence [
+		cset "name='cs42l43 Headphone L Input 1' 'DP5RX1'"
+		cset "name='cs42l43 Headphone R Input 1' 'DP5RX2'"
+	]
+
+	DisableSequence [
+		cset "name='cs42l43 Headphone L Input 1' 'None'"
+		cset "name='cs42l43 Headphone R Input 1' 'None'"
+	]
+
+	Value {
+		PlaybackPriority 200
+		PlaybackPCM "hw:${CardId},0"
+		PlaybackVolume "cs42l43 Headphone Digital Volume"
+		JackControl "Headphone Jack"
+	}
+}
+
+SectionDevice."Headset" {
+	Comment "Headset Microphone"
+
+	EnableSequence [
+		cset "name='cs42l43 ADC1 Input' 'IN1'"
+		cset "name='cs42l43 Decimator 1 Mode' 'ADC'"
+
+		cset "name='cs42l43 DP1TX1 Input' 'Decimator 1'"
+		cset "name='cs42l43 DP1TX2 Input' 'Decimator 1'"
+	]
+
+	DisableSequence [
+		cset "name='cs42l43 DP1TX1 Input' 'None'"
+		cset "name='cs42l43 DP1TX2 Input' 'None'"
+	]
+
+	Value {
+		CapturePriority 200
+		CapturePCM "hw:${CardId},4"
+		CaptureVolume "cs42l43 Decimator 1 Volume"
+		CaptureSwitch "cs42l43 Decimator 1 Switch"
+		JackControl "Headset Mic Jack"
+	}
+}