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S90volume.sh : also store headphones volume #44

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S90volume.sh : also store headphones volume #44

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30 changes: 16 additions & 14 deletions board/opendingux/gcw0/overlay/etc/init.d/S90volume.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -4,22 +4,24 @@
#

VOLUME_STATEFILE=/usr/local/etc/volume.state
CONTROL=PCM

case "$1" in
start)
echo "Loading sound volume..."
if [ -f $VOLUME_STATEFILE ]; then
/usr/bin/amixer set $CONTROL `cat $VOLUME_STATEFILE`
fi
;;
stop)
echo "Storing sound volume..."
amixer get $CONTROL | sed -n 's/.*Front .*: Playback \([0-9]*\).*$/\1/p' | paste -d "," - - > $VOLUME_STATEFILE
;;
*)
echo "Usage: $0 {start|stop}"
exit 1
start)
echo "Loading sound volume..."
if [ -f $VOLUME_STATEFILE ]; then
/usr/bin/amixer set PCM `head -1 $VOLUME_STATEFILE`
/usr/bin/amixer set Headphones `head -2 $VOLUME_STATEFILE`
fi
;;
stop)
echo "Storing sound volume..."
PCM_VOL=`amixer get PCM | sed -n 's/.*Front .*: Playback \([0-9]*\).*$/\1/p' | paste -d "," - -`
HP_VOL=`amixer get Headphones | sed -n 's/.*Front .*: Playback \([0-9]*\).*$/\1/p' | paste -d "," - -`
printf "$PCM_VOL\n$HP_VOL\n" > $VOLUME_STATEFILE
;;
*)
echo "Usage: $0 {start|stop}"
exit 1
esac

exit $?