File: //proc/thread-self/root/usr/share/alsa/ucm2/codecs/rt5640/IN3-InternalMic.conf
SectionDevice."Mic" {
Comment "Internal Microphone on IN3"
If.have-headset {
Condition {
Type String
Empty "${var:HaveHeadsetMic}"
}
False {
ConflictingDevice [
"Headset"
]
}
}
EnableSequence [
cset "name='RECMIXL BST3 Switch' on"
cset "name='RECMIXR BST3 Switch' on"
cset "name='Stereo ADC MIXL ADC1 Switch' on"
cset "name='Stereo ADC MIXR ADC1 Switch' on"
cset "name='Mono ADC MIXL ADC1 Switch' on"
cset "name='Mono ADC MIXR ADC1 Switch' on"
]
DisableSequence [
cset "name='Stereo ADC MIXL ADC1 Switch' off"
cset "name='Stereo ADC MIXR ADC1 Switch' off"
cset "name='Mono ADC MIXL ADC1 Switch' off"
cset "name='Mono ADC MIXR ADC1 Switch' off"
cset "name='RECMIXL BST3 Switch' off"
cset "name='RECMIXR BST3 Switch' off"
]
Value {
CapturePriority 100
CapturePCM "hw:${CardId}"
CaptureMixerElem "IN3 Boost"
CaptureVolume "IN3 Boost"
If.In3Aif1 {
Condition {
Type String
String1 "${var:HaveAif}"
String2 "1"
}
True.CaptureMasterElem "ADC"
}
If.In3Aif2 {
Condition {
Type String
String1 "${var:HaveAif}"
String2 "2"
}
True.CaptureMasterElem "Mono ADC"
}
}
}