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authorJames Meyer <James.meyer@operamail.com>2008-10-02 03:19:12 (GMT)
committerJames Meyer <James.meyer@operamail.com>2008-10-02 03:19:12 (GMT)
commit0e2532d4e8f4eed5e047f1db54d5c03ba849ec0a (patch)
treec0aa2c0b53c317be87eacfcb77b63f53f1f415e7 /abs/core/alsa-utils/alsa
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initial import
Diffstat (limited to 'abs/core/alsa-utils/alsa')
-rwxr-xr-xabs/core/alsa-utils/alsa48
1 files changed, 48 insertions, 0 deletions
diff --git a/abs/core/alsa-utils/alsa b/abs/core/alsa-utils/alsa
new file mode 100755
index 0000000..2581a9a
--- /dev/null
+++ b/abs/core/alsa-utils/alsa
@@ -0,0 +1,48 @@
+#!/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