Add support for byt-max98090

Based on ChromeOS Orco/Rambi configurations, tested on Lenovo100s

Signed-off-by: Pierre-Louis Bossart <[email protected]>

byt-max98090/HiFi.conf

@@ -0,0 +1,188 @@
+# command-line sequence to switch playback/capture
+# alsaucm -c byt-max98090 set _verb HiFi set _enadev Headphone
+# alsaucm -c byt-max98090 set _verb HiFi set _enadev Speakers
+# alsaucm -c byt-max98090 set _verb HiFi set _enadev HeadsetMic
+# alsaucm -c byt-max98090 set _verb HiFi set _enadev InternalMic
+
+
+SectionVerb {
+
+	EnableSequence [
+		cdev "hw:bytmax98090"
+
+		cset "name='Left Speaker Mixer Left DAC Switch' on"
+		cset "name='Right Speaker Mixer Right DAC Switch' on"
+		cset "name='Digital EQ 3 Band Switch' off"
+		cset "name='Digital EQ 5 Band Switch' off"
+		cset "name='Digital EQ 7 Band Switch' off"
+		cset "name='Biquad Switch' off"
+		cset "name='Filter Mode' Music"
+		cset "name='ADC Oversampling Rate' 0"
+
+		cset "name='DMIC Mux' DMIC"
+		cset "name='MIC2 Mux' IN34"
+		cset "name='MIC2 Volume' 10"
+		cset "name='MIC2 Boost Volume' 0"
+
+		cset "name='ADCR Boost Volume' 4"
+		cset "name='ADCL Boost Volume' 4"
+		cset "name='ADCR Volume' 11"
+		cset "name='ADCL Volume' 11"
+
+		cset "name='Headphone Volume' 10"
+		cset "name='Speaker Volume' 10"
+
+		cset "name='Speaker Left Mixer Volume' 3"
+		cset "name='Speaker Right Mixer Volume' 3"
+		cset "name='Record Path DC Blocking' on"
+		cset "name='Playback Path DC Blocking' on"
+
+		cset "name='Headphone Left Switch' off"
+		cset "name='Headphone Right Switch' off"
+		cset "name='Headphone Switch' off"
+
+		cset "name='Speaker Left Switch' off"
+		cset "name='Speaker Right Switch' off"
+		cset "name='Ext Spk Switch' off"
+
+		cset "name='Headset Mic Switch' off"
+		cset "name='Int Mic Switch' off"
+	]
+
+	DisableSequence [
+	]
+
+	# ALSA PCM
+	Value {
+		# ALSA PCM device for HiFi
+		PlaybackPCM "hw:bytmax98090"
+		CapturePCM  "hw:bytmax98090"
+	}
+}
+
+SectionDevice."Headphone" {
+	Comment "Headphone"
+
+	ConflictingDevice [
+		"Speakers"
+	]
+
+	Value {
+		JackControl "Headphone Jack"
+		JackHWMute "Speakers"
+	}
+
+	EnableSequence [
+		cdev "hw:bytmax98090"
+
+		cset "name='Headphone Left Switch' on"
+		cset "name='Headphone Right Switch' on"
+		cset "name='Headphone Switch' on"
+
+	]
+	DisableSequence [
+		cdev "hw:bytmax98090"
+
+		cset "name='Headphone Left Switch' off"
+		cset "name='Headphone Right Switch' off"
+		cset "name='Headphone Switch' off"
+
+	]
+
+	Value {
+		PlaybackChannels 2
+	}
+}
+
+SectionDevice."Speakers" {
+        Comment "Speakers"
+
+	ConflictingDevice [
+		"Headphone"
+	]
+
+	EnableSequence [
+		cdev "hw:bytmax98090"
+
+		cset "name='Speaker Left Switch' on"
+		cset "name='Speaker Right Switch' on"
+		cset "name='Ext Spk Switch' on"
+	]
+	DisableSequence [
+		cdev "hw:bytmax98090"
+
+		cset "name='Speaker Left Switch' off"
+		cset "name='Speaker Right Switch' off"
+		cset "name='Ext Spk Switch' off"
+	]
+
+	Value {
+		PlaybackChannels 2
+	}
+}
+
+SectionDevice."HeadsetMic" {
+         Comment "Headset Mic"
+
+	 Value {
+		JackControl "Headset Mic Jack"
+		#FIXME CaptureControl "MIC2"
+	}
+
+	ConflictingDevice [
+		"InternalMic"
+	]
+
+	EnableSequence [
+		cdev "hw:bytmax98090"
+
+		cset "name='Headset Mic Switch' on"
+		cset "name='DMIC Mux' ADC"
+		cset "name='Record Path DC Blocking' on"
+
+	]
+
+	DisableSequence [
+		cdev "hw:bytmax98090"
+
+		cset "name='Headset Mic Switch' off"
+		cset "name='DMIC Mux' DMIC"
+		cset "name='Record Path DC Blocking' off"
+	]
+
+	Value {
+		CaptureChannels 2
+	}
+}
+
+SectionDevice."InternalMic" {
+         Comment "Internal Mic"
+
+	 Value {
+		#FIXME CaptureControl "MIC2"
+	}
+
+	ConflictingDevice [
+		"HeadsetMic"
+	]
+
+	EnableSequence [
+		cdev "hw:bytmax98090"
+
+		cset "name='Int Mic Switch' on"
+		cset "name='DMIC Mux' DMIC"
+		cset "name='Record Path DC Blocking' off"
+	]
+
+	DisableSequence [
+		cdev "hw:bytmax98090"
+
+		cset "name='Int Mic Switch' off"
+		cset "name='DMIC Mux' ADC"
+		cset "name='Record Path DC Blocking' on"
+	]
+
+	Value {
+		CaptureChannels 2
+	}
+}

byt-max98090/byt-max98090.conf

@@ -0,0 +1,6 @@
+Comment "Orco internal card"
+
+SectionUseCase."HiFi" {
+	File "HiFi.conf"
+	Comment "Default"
+}