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63 lines
1.6 KiB
Bash
Executable File
63 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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. /etc/rc.conf
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. /etc/conf.d/alsa
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. /etc/rc.d/functions
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case "$1" in
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start)
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stat_busy "Restoring ALSA Levels"
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if [[ ! -e /var/lib/alsa/asound.state ]]; then
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/usr/sbin/alsactl $ALSA_ARGS store || { stat_fail; exit 1; }
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fi
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if /usr/sbin/alsactl $ALSA_ARGS restore; then
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stat_done
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add_daemon alsa
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else
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stat_fail
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exit 1
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fi
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POWERSAVE=${POWERSAVE:-0}
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if [[ -e /sys/module/snd_ac97_codec/parameters/power_save ]] \
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&& (( $POWERSAVE )); then
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echo $POWERSAVE > /sys/module/snd_ac97_codec/parameters/power_save
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[[ -c /dev/dsp ]] && echo 1 > /dev/dsp
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fi
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if [[ -e /sys/module/snd_hda_intel/parameters/power_save ]] \
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&& (( $POWERSAVE )); then
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echo $POWERSAVE > /sys/module/snd_hda_intel/parameters/power_save
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[[ -c /dev/dsp ]] && echo 1 > /dev/dsp
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fi
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;;
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stop)
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SAVE_VOLUME=${SAVE_VOLUME:-yes}
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if [[ "$SAVE_VOLUME" = "yes" ]]; then
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stat_busy "Saving ALSA Levels"
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/usr/sbin/alsactl $ALSA_ARGS store || { stat_fail; exit 1; }
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else
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stat_busy "Stopping ALSA"
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fi
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if [ "$MUTE_VOLUME" == "yes" ]; then
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/usr/bin/amixer -q set Master 0 mute || { stat_fail; exit 1; }
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fi
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stat_done
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rm_daemon alsa
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;;
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restart)
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$0 stop
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sleep 1
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$0 start
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;;
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force-restart)
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stat_busy "Trying to TERM or KILL processes that are blocking ALSA..."
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FILES="$(ls -1 /dev/snd/* | grep -vi control)"
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fuser -k -SIGTERM $FILES
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fuser -k $FILES
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stat_done
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$0 restart
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;;
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*)
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echo "usage: $0 {start|stop|restart|force-restart}"
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esac
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