-#!/bin/bash
-cur=$(cat /sys/devices/platform/twl4030-pwm0-bl/backlight/twl4030-pwm0-bl/brightness);
-if [ "$cur" -gt "40" ]; then
- new=$(($cur-10))
-elif [ "$cur" -gt "30" ]; then
- new=$(($cur-7))
-elif [ "$cur" -gt "20" ]; then
- new=$(($cur-5))
-elif [ "$cur" -gt "5" ]; then
- new=$(($cur-3))
-elif [ "$cur" -gt "0" ]; then
- new=$(($cur-1))
-fi
-
-if [ "$new" -lt "3" ]; then
- new=0
-fi
-
-echo $new > /sys/devices/platform/twl4030-pwm0-bl/backlight/twl4030-pwm0-bl/brightness