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Use amixer -s option

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Optimize to use amixer with -s option.
This commit is contained in:
Takashi Iwai 2005-12-14 15:34:21 +00:00
parent 35c0bd63ec
commit 6106ed8720
1 changed files with 28 additions and 31 deletions
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59
alsaconf/alsaconf.in
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@ -399,38 +399,35 @@ remove_ac_block() {
# #
# set default mixer volumes # set default mixer volumes
# #
mixer() {
amixer set "$1" "$2" unmute >/dev/null 2>&1
amixer set "$1" unmute >/dev/null 2>&1
}
set_mixers() { set_mixers() {
mixer Master 75% amixer -s -q <<EOF
mixer Front 75% set Master 75% unmute
mixer PCM 90% set 'Master Mono' 75% unmute
mixer Synth 90% set Front 75% unmute
mixer CD 90% set PCM 90% unmute
# mute mic mixer Synth 90% unmute
amixer set Mic 0% mute >/dev/null 2>&1 mixer CD 90% unmute
# ESS 1969 chipset has 2 PCM channels # mute mic
mixer PCM,1 90% set Mic 0% mute
# Trident/YMFPCI/emu10k1 # ESS 1969 chipset has 2 PCM channels
mixer Wave 100% set PCM,1 90% unmute
mixer Music 100% # Trident/YMFPCI/emu10k1
mixer AC97 100% set Wave 100% unmute
# CS4237B chipset: set Music 100% unmute
mixer 'Master Digital' 75% set AC97 100% unmute
# Envy24 chips with analog outs # CS4237B chipset:
mixer DAC 90% set 'Master Digital' 75% unmute
mixer DAC,0 90% # Envy24 chips with analog outs
mixer DAC,1 90% set DAC 90% unmute
# some notebooks use headphone instead of master set DAC,0 90% unmute
mixer Headphone 75% set DAC,1 90% unmute
mixer 'Internal Speaker' 75% # some notebooks use headphone instead of master
mixer Playback 100% set Headphone 75% unmute
# turn off digital switches set Playback 100% unmute
amixer set "SB Live Analog/Digital Output Jack" off >/dev/null 2>&1 # turn off digital switches
amixer set "Audigy Analog/Digital Output Jack" off >/dev/null 2>&1 set "SB Live Analog/Digital Output Jack" off
set "Audigy Analog/Digital Output Jack" off
EOF
} }