--- /dev/null
+# Use case configuration for DB410c board.
+# Author: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+SectionVerb {
+
+ EnableSequence [
+ ]
+
+ DisableSequence [
+ ]
+
+ # ALSA PCM
+ Value {
+ # ALSA PCM device for HiFi
+ PlaybackPCM "plughw:0,1"
+ CapturePCM "plughw:0,2"
+ }
+}
+
+
+SectionDevice."Speaker" {
+ Comment "Speaker playback"
+
+ ConflictingDevice [
+ "Headphones"
+ "Earpiece"
+ ]
+
+ EnableSequence [
+ cdev "hw:0"
+ cset "name='SPK DAC Switch' 1"
+ cset "name='RX3 MIX1 INP1' RX1"
+ ## gain to 0dB
+ cset "name='RX3 Digital Volume' 128"
+ ]
+
+ DisableSequence [
+ cdev "hw:0"
+ cset "name='SPK DAC Switch' 0"
+ cset "name='RX3 MIX1 INP1' ZERO"
+ ]
+
+ Value {
+ PlaybackChannels "2"
+ }
+}
+
+
+SectionDevice."Headphones" {
+ Comment "Headphones playback"
+
+ ConflictingDevice [
+ "Speaker"
+ "Earpiece"
+ ]
+ EnableSequence [
+ cdev "hw:0"
+ cset "name='RX1 MIX1 INP1' RX1"
+ cset "name='RX2 MIX1 INP1' RX2"
+ cset "name='RDAC2 MUX' RX2"
+ cset "name='HPHL' 1"
+ cset "name='HPHR' 1"
+ ## gain to 0dB
+ cset "name='RX1 Digital Volume' 128"
+ ## gain to 0dB
+ cset "name='RX2 Digital Volume' 128"
+ ]
+
+ DisableSequence [
+ cdev "hw:0"
+ cset "name='RX1 Digital Volume' 0"
+ cset "name='RX2 Digital Volume' 0"
+ cset "name='HPHL' 0"
+ cset "name='HPHR' 0"
+ cset "name='RDAC2 MUX' ZERO"
+ cset "name='RX1 MIX1 INP1' ZERO"
+ cset "name='RX2 MIX1 INP1' ZERO"
+ ]
+
+ Value {
+ PlaybackChannels "2"
+ }
+}
+
+SectionDevice."Earpiece" {
+ Comment "Earpiece playback"
+
+ ConflictingDevice [
+ "Speaker"
+ "Headphones"
+ ]
+ EnableSequence [
+ cdev "hw:0"
+ ]
+
+ DisableSequence [
+ cdev "hw:0"
+ ]
+
+ Value {
+ PlaybackChannels "2"
+ }
+}
+
+SectionDevice."Handset" {
+ Comment "Headset Microphone"
+
+ EnableSequence [
+ cdev "hw:0"
+ cset "name='DEC1 MUX' ADC2"
+ cset "name='ADC2 Volume' 8"
+ cset "name='ADC2 MUX' INP2"
+ ]
+
+ DisableSequence [
+ cdev "hw:0"
+ cset "name='ADC2 MUX' ZERO"
+ cset "name='ADC2 Volume' 0"
+ cset "name='DEC1 MUX' ZERO"
+ ]
+
+ Value {
+ CaptureChannels "2"
+ }
+}
+
+SectionDevice."Primarymic" {
+ Comment "Primary Microphone"
+
+ EnableSequence [
+ cdev "hw:0"
+ cset "name='DEC1 MUX' ADC1"
+ cset "name='ADC1 Volume' 8"
+ ]
+
+ DisableSequence [
+ cdev "hw:0"
+ cset "name='DEC1 MUX' ZERO"
+ cset "name='ADC1 Volume' 0"
+ ]
+
+ Value {
+ CaptureChannels "2"
+ }
+}
+
+SectionDevice."Secondarymic" {
+ Comment "Secondary Microphone"
+
+ EnableSequence [
+ cdev "hw:0"
+ cset "name='DEC1 MUX' ADC2"
+ cset "name='ADC2 Volume' 8"
+ cset "name='ADC2 MUX' INP2"
+ ]
+
+ DisableSequence [
+ cdev "hw:0"
+ cset "name='DEC1 MUX' ZERO"
+ cset "name='ADC2 Volume' 0"
+ cset "name='ADC2 MUX' ZERO"
+ ]
+
+ Value {
+ CaptureChannels "2"
+ }
+}
+
+SectionDevice."DMIC" {
+ Comment "Digital Microphone"
+
+ EnableSequence [
+ cdev "hw:0"
+ cset "name='DEC1 MUX' DMIC1"
+ ]
+
+ DisableSequence [
+ cdev "hw:0"
+ cset "name='DEC1 MUX' ZERO"
+ ]
+
+ Value {
+ CaptureChannels "2"
+ }
+}