pandora-lcd-state: Doesn't save brightness when display is off

[openpandora.oe.git] / recipes / pandora-system / pandora-lcd-state / rc.pandora-lcd-state

diff --git a/recipes/pandora-system/pandora-lcd-state/rc.pandora-lcd-state b/recipes/pandora-system/pandora-lcd-state/rc.pandora-lcd-state
index 9b7b5d0..e8b9ceb 100644 (file)
--- a/recipes/pandora-system/pandora-lcd-state/rc.pandora-lcd-state
+++ b/recipes/pandora-system/pandora-lcd-state/rc.pandora-lcd-state
@@ -13,7 +13,10 @@ NAME="pandora-lcd-state"
 
 d_stop() {
        echo "Saving LCD and Nub-Settings"
-       cat /sys/devices/platform/twl4030-pwm0-bl/backlight/twl4030-pwm0-bl/brightness > /etc/pandora/conf/brightness.state
+       bright=$(cat /sys/devices/platform/twl4030-pwm0-bl/backlight/twl4030-pwm0-bl/brightness)
+       if [ $bright != "0" ]; then
+           cat /sys/devices/platform/twl4030-pwm0-bl/backlight/twl4030-pwm0-bl/brightness > /etc/pandora/conf/brightness.state
+       fi
        cat /sys/devices/platform/omap2_mcspi.1/spi1.1/gamma > /etc/pandora/conf/gamma.state
         cat -v /proc/pandora/nub0/mode | sed -n '1p' > /etc/pandora/conf/nubs.state
        cat -v /proc/pandora/nub0/mouse_sensitivity | sed -n '1p' >> /etc/pandora/conf/nubs.state