acpi-eee904/volume_control.sh

   1 #!/bin/sh
   2
   3 # Since the latest alsa in kernel 2.6.25 we now have Line-Out instead
   4 # of LineOut, added check for this
   5
   6 if [ $(amixer|grep Line-Out | wc -l) -gt 0 ];then
   7 LINEOUT="Line-Out"
   8 else
   9 if [ $(amixer|grep LineOut | wc -l) -gt 0 ];then
  10 LINEOUT="LineOut"
  11 else
  12 LINEOUT="Front"
  13 fi
  14 fi
  15
  16 case $1 in
  17         status)
  18                 amixer get $LINEOUT | grep "Front Right: Playback"
  19                 ;;
  20         volume)
  21                 amixer get $LINEOUT|grep -A 1 -e Mono|grep -o -e '[0-9]*%'|grep -o -e '[0-9]*'
  22                 ;;
  23         on)
  24 #               amixer sset LineOut unmute
  25 #               amixer sset iSpeaker unmute
  26                 ;;
  27         off)
  28 #               amixer sset LineOut mute
  29 #               amixer sset iSpeaker mute
  30                 ;;
  31 esac