recipes/pandora-system/pandora-lcd-state/rc.pandora-lcd-state

   1 #!/bin/sh
   2
   3 ### BEGIN INIT INFO
   4 # Provides:          pandora-lcd-state
   5 # Required-Start:    #adjust
   6 # Required-Stop:     #adjust
   7 # Default-Start:     S
   8 # Default-Stop:      0 1 6
   9 ### END INIT INFO
  10
  11 DESC="OpenPandora Save and Restore LCD Settings"
  12 NAME="pandora-lcd-state"
  13
  14 d_stop() {
  15         echo "Saving LCD-Settings"
  16         cat /sys/devices/platform/twl4030-pwm0-bl/backlight/twl4030-pwm0-bl/brightness > /etc/pandora/conf/brightness.state
  17         cat /sys/devices/platform/omap2_mcspi.1/spi1.1/gamma > /etc/pandora/conf/gamma.state
  18 }
  19
  20 d_start() {
  21         echo "Restoring LCD-Settings"
  22         cat /etc/pandora/conf/brightness.state > /sys/devices/platform/twl4030-pwm0-bl/backlight/twl4030-pwm0-bl/brightness
  23         cat /etc/pandora/conf/gamma.state > /sys/devices/platform/omap2_mcspi.1/spi1.1/gamma
  24 }
  25
  26 case "$1" in
  27   start)
  28         echo -n "Starting $DESC: $NAME - "
  29         d_start
  30         echo "."
  31         ;;
  32   stop)
  33         echo -n "Stopping $DESC: $NAME - "
  34         d_stop
  35         echo "."
  36         ;;
  37   reload)
  38         echo -n "Reloading $DESC: $NAME - "
  39         d_start
  40         echo "."
  41         ;;
  42   restart|force-reload)
  43         echo -n "Restarting $DESC: $NAME - "
  44         d_stop
  45         sleep 1
  46         d_start
  47         echo "."
  48         ;;
  49   *)
  50         echo "Usage: $0 {start|stop|restart|reload|force-reload}" >&2
  51         exit 1
  52         ;;
  53 esac
  54
  55 exit 0