ich präsentiere ihnen: frickel. lenovo l430 series 3 dock audio foo. dislike.

toggle_speaker_headphone.sh

current=$(pactl list | grep Active\ Port\:\ analog\-output | awk '{print $3}')
headphone=$(pactl list | grep analog-output-headphones | grep available | head -n1 | awk '{print $5}' | cut -d')' -f1)

if [ "$current" = "analog-output-headphones" ]
then
	pactl set-sink-port 0 analog-output-speaker
	sudo hda-verb /dev/snd/hwC0D0 0x01b SET_PIN_WIDGET_CONTROL 0x00
	if [ "$headphone" = "not" ]
	then
		sudo hda-verb /dev/snd/hwC0D0 0x014 SET_PIN_WIDGET_CONTROL 0x40
	fi
else
	pactl set-sink-port 0 analog-output-headphones
	sudo hda-verb /dev/snd/hwC0D0 0x01b SET_PIN_WIDGET_CONTROL 0x40
	sudo hda-verb /dev/snd/hwC0D0 0x014 SET_PIN_WIDGET_CONTROL 0x00
fi