init

squashfs-root/usr/share/alsa/ucm/bytcr-rt5651/HiFi.conf

@@ -0,0 +1,127 @@
+# Adapted from https://github.com/plbossart/UCM/tree/master/bytcr-rt5651
+
+SectionVerb {
+	EnableSequence [
+		cdev "hw:bytcrrt5651"
+		exec "echo HiFi enable sequence"
+	]
+
+	DisableSequence [
+		cdev "hw:bytcrrt5651"
+		exec "echo HiFi disable sequence"
+	]
+
+	Value {
+		PlaybackPCM "hw:bytcrrt5651"
+		CapturePCM "hw:bytcrrt5651"
+	}
+}
+
+SectionDevice."Headphones" {
+	Comment "Headphones playback"
+
+	ConflictingDevice [
+		"Speaker"
+	]
+
+	EnableSequence [
+		cdev "hw:bytcrrt5651"
+		exec "echo Headphones playback enable sequence"
+		cset "name='Headphone Switch' on"
+		cset "name='HPO L Playback Switch' on"
+		cset "name='HPO R Playback Switch' on"
+		cset "name='HP Playback Volume' 100"
+	]
+
+	DisableSequence [
+		cdev "hw:bytcrrt5651"
+		exec "echo Headphones playback disable sequence"
+		cset "name='Headphone Switch' off"
+		cset "name='HPO L Playback Switch' off"
+		cset "name='HPO R Playback Switch' off"
+		cset "name='HP Playback Volume' 0"
+	]
+
+	Value {
+		PlaybackChannels "2"
+		JackControl "Headphone Jack"
+	}
+}
+
+SectionDevice."Speaker" {
+	Comment "Speaker playback"
+
+	ConflictingDevice [
+		"Headphones"
+	]
+
+	EnableSequence [
+		cdev "hw:bytcrrt5651"
+		exec "echo Speaker enable sequence"
+		cset "name='Speaker Switch' on"
+	]
+
+	DisableSequence [
+		cdev "hw:bytcrrt5651"
+		exec "echo Speaker disable sequence"
+		cset "name='Speaker Switch' off"
+	]
+
+	Value {
+		PlaybackChannels "2"
+	}
+}
+
+SectionDevice."Handset" {
+	Comment "Handset Microphone"
+
+	ConflictingDevice [
+		"Mainmic"
+	]
+
+	EnableSequence [
+		cdev "hw:bytcrrt5651"
+		exec "echo Handset Microphone enable sequence"
+		cset "name='RECMIXL BST1 Switch' on"
+		cset "name='RECMIXR BST1 Switch' on"
+	]
+
+	DisableSequence [
+		cdev "hw:bytcrrt5651"
+		exec "echo Handset Microphone disable sequence"
+		cset "name='RECMIXL BST1 Switch' off"
+		cset "name='RECMIXR BST1 Switch' off"
+	]
+
+	Value {
+		CaptureChannels "2"
+		JackControl "Headset Mic Jack"
+	}
+}
+
+
+SectionDevice."Mainmic" {
+	Comment "Main Microphone"
+
+	ConflictingDevice [
+		"Handset"
+	]
+
+	EnableSequence [
+		cdev "hw:bytcrrt5651"
+		exec "echo Main Microphone enable sequence"
+		cset "name='RECMIXL BST2 Switch' on"
+		cset "name='RECMIXR BST2 Switch' on"
+	]
+
+	DisableSequence [
+		cdev "hw:bytcrrt5651"
+		exec "echo Main Microphone disable sequence"
+		cset "name='RECMIXL BST2 Switch' off"
+		cset "name='RECMIXR BST2 Switch' off"
+	]
+
+	Value {
+		CaptureChannels "2"
+	}
+}