File: //usr/share/alsa/ucm2/codecs/nau8824/InternalMic.conf
SectionDevice."Mic" {
Comment "Internal Microphone"
Value {
CapturePriority 200
CapturePCM "hw:${CardId}"
}
ConflictingDevice [
"Headset"
]
EnableSequence [
cset "name='ADC CH0 Select' 0"
cset "name='ADC CH1 Select' 0"
cset "name='Int Mic Switch' on"
cset "name='Right ADC MIC Switch' on"
cset "name='Left ADC MIC Switch' on"
]
DisableSequence [
cset "name='Int Mic Switch' off"
cset "name='Right ADC MIC Switch' off"
cset "name='Left ADC MIC Switch' off"
]
}