#!/bin/bash

. /etc/rc.conf
. /etc/conf.d/alsa
. /etc/rc.d/functions

case "$1" in
  start)
    stat_busy "Restoring ALSA Levels"
    /usr/sbin/alsactl restore
    if [ $? -gt 0 ]; then
      stat_fail
    else
      stat_done
      add_daemon alsa
    fi

    POWERSAVE=${POWERSAVE:-0}
    if [ -e /sys/module/snd_ac97_codec/parameters/power_save \
	 -a $POWERSAVE -ne 0 ]; then
        echo $POWERSAVE > /sys/module/snd_ac97_codec/parameters/power_save
        echo 1 > /dev/dsp
    fi

    if [ -e /sys/module/snd_hda_intel/parameters/power_save \
	 -a $POWERSAVE -ne 0 ]; then
	echo $POWERSAVE > /sys/module/snd_hda_intel/parameters/power_save
        echo 1 > /dev/dsp
    fi
    ;;
  stop)
    stat_busy "Saving ALSA Levels"
    /usr/sbin/alsactl store
    if [ $? -gt 0 ]; then
      stat_fail
    else
      stat_done
      rm_daemon alsa
    fi
    ;;
  restart)
    $0 stop
    sleep 1
    $0 start
    ;;
  *)
    echo "usage: $0 {start|stop|restart}"  
esac