2 # Backlight & LCD drivers configuration
5 menuconfig BACKLIGHT_LCD_SUPPORT
6 bool "Backlight & LCD device support"
8 Enable this to be able to choose the drivers for controlling the
9 backlight and the LCD panel on some platforms, for example on PDAs.
11 config BACKLIGHT_CLASS_DEVICE
12 tristate "Lowlevel Backlight controls"
13 depends on BACKLIGHT_LCD_SUPPORT
16 This framework adds support for low-level control of the LCD
17 backlight. This includes support for brightness and power.
19 To have support for your specific LCD panel you will have to
20 select the proper drivers which depend on this option.
22 config BACKLIGHT_DEVICE
24 depends on BACKLIGHT_CLASS_DEVICE
27 config LCD_CLASS_DEVICE
28 tristate "Lowlevel LCD controls"
29 depends on BACKLIGHT_LCD_SUPPORT
32 This framework adds support for low-level control of LCD.
33 Some framebuffer devices connect to platform-specific LCD modules
34 in order to have a platform-specific way to control the flat panel
35 (contrast and applying power to the LCD (not to the backlight!)).
37 To have support for your specific LCD panel you will have to
38 select the proper drivers which depend on this option.
42 depends on LCD_CLASS_DEVICE
45 config BACKLIGHT_CORGI
46 tristate "Sharp Corgi Backlight Driver (SL-C7xx Series)"
47 depends on BACKLIGHT_DEVICE && PXA_SHARPSL
50 If you have a Sharp Zaurus SL-C7xx, say y to enable the