If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
enable the LCD/backlight driver.
+config BACKLIGHT_OMAP1
+ tristate "OMAP1 PWL-based LCD Backlight"
+ depends on BACKLIGHT_CLASS_DEVICE && ARCH_OMAP1
+ default y
+ help
+ This driver controls the LCD backlight level and power for
+ the PWL module of OMAP1 processors. Say Y if your board
+ uses this hardware.
+
config BACKLIGHT_HP680
tristate "HP Jornada 680 Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE && SH_HP6XX