SectionDevice."HeadsetMic" { Comment "Headset Microphone" Value { CaptureChannels "2" JackControl "Headset Mic Jack" } ConflictingDevice [ "InternalMic" ] EnableSequence [ cdev "hw:chtnau8824" cset "name='ADC CH0 Select' 1" cset "name='ADC CH1 Select' 1" cset "name='Headset Mic Switch' on" cset "name='Right ADC HSMIC Switch' on" cset "name='Left ADC HSMIC Switch' on" ] DisableSequence [ cdev "hw:chtnau8824" cset "name='Headset Mic Switch' off" cset "name='Right ADC HSMIC Switch' off" cset "name='Left ADC HSMIC Switch' off" ] }