File: //proc/self/root/proc/thread-self/root/usr/share/alsa/ucm2/codecs/max98090/InternalMic.conf
# internal microphone via DMIC
SectionDevice."Mic" {
Comment "Internal Microphone"
Value {
CapturePriority 100
CapturePCM "hw:${CardId}"
}
ConflictingDevice [
"Headset"
]
EnableSequence [
cset "name='Int Mic Switch' on"
cset "name='DMIC Mux' DMIC"
cset "name='Record Path DC Blocking' off"
]
DisableSequence [
cset "name='Int Mic Switch' off"
cset "name='DMIC Mux' ADC"
cset "name='Record Path DC Blocking' on"
]
}