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#!/bin/bash
. /etc/pm/functions
suspend_video()
{
# Suspend all video devices using the HAL dbus methods
devices=`hal-find-by-capability --capability video_adapter_pm`
for device in $devices
do
dbus-send --system --print-reply --dest=org.freedesktop.Hal \
$device org.freedesktop.Hal.Device.VideoAdapterPM.SuspendVideo
done
}
resume_video()
{
# Resume all video devices using the HAL dbus methods
devices=`hal-find-by-capability --capability video_adapter_pm`
for device in $devices
do
dbus-send --system --print-reply --dest=org.freedesktop.Hal \
$device org.freedesktop.Hal.Device.VideoAdapterPM.ResumeVideo
done
}
case "$1" in
suspend)
suspend_video
;;
resume)
resume_video
;;
hibernate)
if [ "x$HIBERNATE_RESUME_POST_VIDEO" == "xyes" ]; then
suspend_video
fi
;;
thaw)
if [ "x$HIBERNATE_RESUME_POST_VIDEO" == "xyes" ]; then
resume_video
fi
;;
*)
;;
esac
exit $?
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