2 # files changing between kernel versions
4 if [ -e /sys/class/backlight/pandora-backlight ]; then
5 SYSFS_BACKLIGHT=/sys/class/backlight/pandora-backlight
6 elif [ -e /sys/class/backlight/twl4030-pwm0-bl ]; then
7 SYSFS_BACKLIGHT=/sys/class/backlight/twl4030-pwm0-bl
9 echo "ERROR: backlight control not found" >&2
10 SYSFS_BACKLIGHT=/dev/null
12 SYSFS_BACKLIGHT_BRIGHTNESS=${SYSFS_BACKLIGHT}/brightness
14 if [ -e /sys/devices/omapdss/display0/gamma ]; then
15 SYSFS_GAMMA=/sys/devices/omapdss/display0/gamma
16 elif [ -e /sys/devices/platform/omap2_mcspi.1/spi1.1/gamma ]; then
17 SYSFS_GAMMA=/sys/devices/platform/omap2_mcspi.1/spi1.1/gamma
19 echo "ERROR: gamma control not found" >&2
23 SYSFS_DSS_GAMMA=/sys/devices/platform/omapdss/display0/dss_gamma