var/lib/alsa/asound.state

#Sound Card State
state.A5SEVK {
	control.25 {
		iface MIXER
		name 'Input Mux'
		value 'Both Mic'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Line-in
			item.1 'Both Mic'
			item.2 Unknown
		}
	}
}