ucm2: sof-soundwire: add rt721 ucm support

Closes: #600
Signed-off-by: Jack Yu <jack.yu@realtek.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Author: Jack Yu

ucm2/codecs/rt721/init.conf

@@ -0,0 +1,14 @@
+# RT721-sdca specific volume control settings
+
+BootSequence [
+	cset "name='rt721 ADC 07 R Mux' 'DMIC1 FE'"
+	cset "name='rt721 ADC 07 L Mux' 'DMIC1 RE'"
+	cset "name='rt721 ADC 10 R Mux' 'DMIC2 FE'"
+	cset "name='rt721 ADC 10 L Mux' 'DMIC2 RE'"
+	cset "name='rt721 ADC 09 Mux' 'MIC2'"
+	cset "name='rt721 FU1E Capture Volume' 63"
+	cset "name='rt721 FU06 Playback Volume' 87"
+	cset "name='rt721 FU05 Playback Volume' 87"
+	cset "name='rt721 FU0F Capture Volume' 63"
+	cset "name='rt721 FU33 Boost Volume' 1"
+]

ucm2/sof-soundwire/rt721.conf

@@ -0,0 +1,95 @@
+# Use case Configuration for sof-soundwire card
+
+If.codecmic {
+	Condition {
+		Type RegexMatch
+		Regex "(rt721(-sdca)?)"
+		String "${var:MultiMicShadow}"
+	}
+	True {
+		SectionDevice."Mic" {
+			Comment	"SoundWire microphones"
+
+			EnableSequence [
+				cset "name='rt721 FU1E Capture Switch' 1"
+			]
+
+			DisableSequence [
+				cset "name='rt721 FU1E Capture Switch' 0"
+			]
+
+			Value {
+				CapturePriority 100
+				CapturePCM "hw:${CardId},4"
+				CaptureSwitch "rt721 FU1E Capture Switch"
+				CaptureVolume "rt721 FU1E Capture Volume"
+				CaptureMixerElem "rt721 FU1E"
+			}
+		}
+	}
+}
+
+If.codecspk {
+	Condition {
+		Type RegexMatch
+		Regex "(rt721(-sdca)?)"
+		String "${var:MultiSpeakerShadow}"
+	}
+	True {
+		SectionDevice."Speaker" {
+			Comment "Speaker"
+
+			EnableSequence [
+				cset "name='Speaker Switch' on"
+			]
+
+			DisableSequence [
+				cset "name='Speaker Switch' off"
+			]
+
+			Value {
+				PlaybackPriority 100
+				PlaybackPCM "hw:${CardId},2"
+			}
+		}
+	}
+}
+
+SectionDevice."Headphones" {
+	Comment	"Headphones"
+
+	EnableSequence [
+		cset "name='Headphone Switch' on"
+	]
+
+	DisableSequence [
+		cset "name='Headphone Switch' off"
+	]
+
+	Value {
+	      PlaybackPriority 200
+	      PlaybackPCM "hw:${CardId}"
+	      JackControl "Headphone Jack"
+	}
+}
+
+SectionDevice."Headset" {
+	Comment "Headset Microphone"
+
+	EnableSequence [
+		cset "name='rt721 FU0F Capture Switch' 1"
+	]
+
+	DisableSequence [
+		cset "name='rt721 FU0F Capture Switch' 0"
+	]
+
+	Value {
+		CapturePriority 200
+		CapturePCM "hw:${CardId},1"
+		JackControl "Headset Mic Jack"
+		CaptureSwitch "rt721 FU0F Capture Switch"
+		CaptureVolume "rt721 FU0F Capture Volume"
+		CaptureMixerElem "rt721 FU0F"
+	}
+}

ucm2/sof-soundwire/sof-soundwire.conf

@@ -50,7 +50,7 @@ DefineRegex {
 		String "${CardComponents}"
 	}
 	MultiCodec {
-		Regex "(rt712|rt722(-sdca)?)"
+		Regex "(rt712|rt721|rt722(-sdca)?)"
 		String "${var:SpeakerCodec1} ${var:HeadsetCodec1} ${var:MicCodec1}"
 	}
 }