SectionDevice."Mic" { Comment "Internal Microphone on IN2" ConflictingDevice [ "Headset" ] EnableSequence [ cset "name='Differential Mux' lin2-rin2" cset "name='Internal Mic Switch' on" ] DisableSequence [ cset "name='Internal Mic Switch' off" ] Value { CapturePriority 100 CapturePCM "hw:${CardId}" CaptureChannels 2 } }