xrandr: switch off screen on standby and restart on wakeup to try to avoid audio issues after suspend

Signed-off-by: Stephan Raue <stephan@openelec.tv>
This commit is contained in:
Stephan Raue 2013-04-17 14:59:51 +02:00
parent 77aa1eb581
commit e84cf14798
2 changed files with 43 additions and 0 deletions

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@ -24,3 +24,8 @@
mkdir -p $INSTALL/usr/bin
cp $PKG_BUILD/$1 $INSTALL/usr/bin
# install powermanagement hooks
mkdir -p $INSTALL/etc/pm/sleep.d
cp $PKG_DIR/sleep.d/* $INSTALL/etc/pm/sleep.d

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@ -0,0 +1,38 @@
#!/bin/sh
################################################################################
# This file is part of OpenELEC - http://www.openelec.tv
# Copyright (C) 2009-2012 Stephan Raue (stephan@openelec.tv)
#
# This Program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This Program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenELEC.tv; see the file COPYING. If not, write to
# the Free Software Foundation, 51 Franklin Street, Suite 500, Boston, MA 02110, USA.
# http://www.gnu.org/copyleft/gpl.html
################################################################################
. /etc/profile
case "$1" in
hibernate|suspend)
for screen in HDMI-0 HDMI-1 HDMI-2 DFP0 DFP1 DFP2 CRT0 CRT1 CRT2; do
xrandr --output $screen --off
done
;;
thaw|resume)
for screen in HDMI-0 HDMI-1 HDMI-2 DFP0 DFP1 DFP2 CRT0 CRT1 CRT2; do
xrandr --output $screen --auto
done
;;
*) exit $NA
;;
esac