#!/bin/bash

echo Adding microphone to Pulseaudio

grep -qxF 'load-module module-alsa-source device=hw:0,99' /etc/pulse/default.pa || echo 'load-module module-alsa-source device=hw:0,99' >> /etc/pulse/default.pa

echo Adding headphone to Pulseaudio

grep -qxF 'load-module module-alsa-sink device=hw:0,1' /etc/pulse/default.pa || echo 'load-module module-alsa-sink device=hw:0,1' >> /etc/pulse/default.pa

echo Adding headset microphone to Pulseaudio

grep -qxF 'load-module module-alsa-source device=hw:0,1' /etc/pulse/default.pa || echo 'load-module module-alsa-source device=hw:0,1' >> /etc/pulse/default.pa

echo Restarting Pulseaudio

killall pulseaudio

echo Configuring headphone/headset mixer

amixer cset name='Playback Digital Volume' 111
amixer cset name='Playback Digital Switch' 1
amixer cset name='Out DACL Mux' DAIL
amixer cset name='Out DACR Mux' DAIR
amixer cset name='Mixer Out FilterL DACL Switch' 1
amixer cset name='Mixer Out FilterR DACR Switch' 1
amixer cset name='ST Mixer Out FilterL Out FilterL Switch' 1
amixer cset name='ST Mixer Out FilterR Out FilterR Switch' 1
amixer cset name='Headphone Jack Switch' on
amixer cset name='Headset Mic Switch' on
amixer cset name='Mic Volume' 5
amixer cset name='Capture Digital Volume' 111
amixer cset name='Capture Digital Switch' 1
amixer cset name='Mixin Volume' 10
amixer cset name='Mixin Switch' 1
amixer cset name='Mixer In Mic Switch' 1
amixer cset name='Out DAIL Mux' ADC
amixer cset name='Out DAIR Mux' ADC
amixer cset name='Pin5-Port0 Mux' 1
amixer cset name='Pin5-Port1 Mux' 1
amixer cset name='Pin5-Port2 Mux' 1
amixer cset name='Pin6-Port0 Mux' 2
amixer cset name='Pin6-Port1 Mux' 2
amixer cset name='Pin6-Port2 Mux' 2
amixer cset name='Gain Ramp Rate' 1