| 0,0 → 1,78 |
|---|
| #!/bin/bash |
| |
| ##################################################### |
| # Simple script to catch the changes to backlight # |
| # events on sony laptops in combination with # |
| # nvidia_bl. # |
| # # |
| # Tested with a Sony Vaio VPCCW1S1E Laptop. # |
| # # |
| # This has been tested on openSUSE 11.2 but # |
| # should work on any distributions. # |
| # # |
| # Released under the BSDL Licens # |
| # # |
| # Author: Marcus Udenhed # |
| # Version: 0.3 # |
| # Last Modified 2010-05-01 14:30 # |
| # # |
| ##################################################### |
| |
| ### BEGIN INIT INFO |
| # Provides: Sony Backlight |
| # Default-Start: 3 5 |
| # Default-Stop: 0 1 2 6 |
| # Short-Description: Provides connector for nvidia_bl |
| # Description: Provides a connector between the |
| # standard Sony backlight interface and nvidia_bl |
| # interface. Captures all backlight events from |
| # /sys/class/backlight/sony. |
| ### END INIT INFO |
| |
| start() { |
| |
| /etc/init.d/oBacklight.sh run & |
| |
| } |
| |
| stop() { |
| |
| killall -r oBacklight |
| |
| } |
| |
| run() { |
| |
| DVAR=$(cat /sys/class/backlight/sony/brightness) |
| |
| while [ exit != 130 ] |
| do |
| |
| sleep 1 |
| |
| GVAR=$(cat /sys/class/backlight/sony/brightness) |
| |
| if [ "$GVAR" != "$DVAR" ] |
| then |
| echo $GVAR > /sys/class/backlight/nvidia_backlight/brightness |
| DVAR=$(cat /sys/class/backlight/sony/brightness) |
| fi |
| |
| done |
| |
| } |
| |
| case $1 in |
| start) |
| start |
| ;; |
| stop) |
| stop |
| ;; |
| run) |
| run |
| ;; |
| *) |
| echo "start|stop|run" |
| ;; |
| esac |