SectionDevice."Mic" { Comment "Internal Microphone on IN1" ConflictingDevice [ "Headset" ] EnableSequence [ cset "name='Differential Mux' lin1-rin1" cset "name='Internal Mic Switch' on" ] DisableSequence [ cset "name='Internal Mic Switch' off" ] Value { CapturePriority 100 CapturePCM "hw:${CardId}" } }