#!/bin/sh

#

# set default volumes for playback on ALSA

#

# set_default_mixer [-f] [card#]

#

# written by Takashi Iwai <tiwai@suse.de>

#

​

forced=

if [ x$1 = x-f ]; then

    forced=yes

    shift

fi

​

if [ -f /var/lib/alsa/asound.state -a -z "$forced" ]; then

  /usr/sbin/alsactl restore >/dev/null 2>&1

  exit 0

fi

​

if [ -n "$1" ]; then

    case "$1" in

    [0-9]*)

        card="-D hw:$1";;

    *)

        card="-D $1";;

    esac

fi

​

if amixer $card | grep -q "'Master"; then

    slavevolp="100%"

    slavevoldb="0dB"

else

    slavevolp="75%"

    slavevoldb="-12dB"

fi

​

amixer -q -s $card <<EOF

set Master 75% unmute

set Master -12dB

set 'Master Mono' 75% unmute

set 'Master Mono' -12dB

set Front $slavevolp unmute

set Front $slavevoldb

set PCM $slavevolp unmute

set PCM $slavevoldb

set Synth $slavevolp unmute

set Synth $slavevoldb

set Speaker $slavevolp unmute

set Speaker $slavevoldb

set CD $slavevolp unmute

set CD $slavevoldb

# mute mic

set Mic 0% mute

# ESS 1969 chipset has 2 PCM channels

set PCM,1 90% unmute

set PCM,1 0dB

# Trident/YMFPCI/emu10k1

set Wave 100% unmute

set Music 100% unmute

set AC97 100% unmute

# CS4237B chipset:

set 'Master Digital' 75% unmute

# Envy24 chips with analog outs

set DAC 90% unmute

set DAC -12dB

set DAC,0 90% unmute

set DAC,0 -12dB

set DAC,1 90% unmute

set DAC,1 -12dB

# some notebooks use headphone instead of master

set Headphone $slavevolp unmute

set Headphone $slavevoldb

set Playback 100% unmute

# turn off digital switches

set "SB Live Analog/Digital Output Jack" off

set "Audigy Analog/Digital Output Jack" off

# VIA82xx

set "VIX DXS" 100%

set "VIX DXS",1 100%

set "VIX DXS",2 100%

set "VIX DXS",3 100%

# capture

set Capture 12dB cap

EOF

​

# run platform-defined scripts (if any)

for i in /etc/alsa.d/volume/*; do

    if [ -x "$i" ]; then

    case "$i" in

        *~|*.bak|*.rpm*)

        ;;

        /etc/alsa.d/volume/[0-9]*)

        "$i" "$@"

    esac

    fi

done

​

exit 0

​