Files
server/usr/share/alsa/ucm2/codecs/nau8824/DMIC1_2.conf
2026-01-07 20:52:11 +01:00

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# Stereo DMICs on the DMIC1 and DMIC2 inputs
SectionDevice."Mic" {
Comment "Internal Digital Microphones"
Value {
CapturePriority 200
CapturePCM "hw:${CardId}"
}
ConflictingDevice [
"Headset"
]
EnableSequence [
# Note needs to be swapped / swap is deliberate!
cset "name='ADC CH0 Select' 1"
cset "name='ADC CH1 Select' 0"
cset "name='Int Mic Switch' on"
cset "name='DMIC1 Enable Switch' on"
cset "name='DMIC2 Enable Switch' on"
]
DisableSequence [
cset "name='Int Mic Switch' off"
cset "name='DMIC1 Enable Switch' off"
cset "name='DMIC2 Enable Switch' off"
]
}