| # |
| # Backlight & LCD drivers configuration |
| # |
| |
| menuconfig BACKLIGHT_LCD_SUPPORT |
| bool "Backlight & LCD device support" |
| help |
| Enable this to be able to choose the drivers for controlling the |
| backlight and the LCD panel on some platforms, for example on PDAs. |
| |
| config BACKLIGHT_CLASS_DEVICE |
| tristate "Lowlevel Backlight controls" |
| depends on BACKLIGHT_LCD_SUPPORT |
| default m |
| help |
| This framework adds support for low-level control of the LCD |
| backlight. This includes support for brightness and power. |
| |
| To have support for your specific LCD panel you will have to |
| select the proper drivers which depend on this option. |
| |
| config BACKLIGHT_DEVICE |
| bool |
| depends on BACKLIGHT_CLASS_DEVICE |
| default y |
| |
| config LCD_CLASS_DEVICE |
| tristate "Lowlevel LCD controls" |
| depends on BACKLIGHT_LCD_SUPPORT |
| default m |
| help |
| This framework adds support for low-level control of LCD. |
| Some framebuffer devices connect to platform-specific LCD modules |
| in order to have a platform-specific way to control the flat panel |
| (contrast and applying power to the LCD (not to the backlight!)). |
| |
| To have support for your specific LCD panel you will have to |
| select the proper drivers which depend on this option. |
| |
| config LCD_DEVICE |
| bool |
| depends on LCD_CLASS_DEVICE |
| default y |
| |
| config BACKLIGHT_CORGI |
| tristate "Sharp Corgi Backlight Driver (SL-C7xx Series)" |
| depends on BACKLIGHT_DEVICE && PXA_SHARPSL |
| default y |
| help |
| If you have a Sharp Zaurus SL-C7xx, say y to enable the |
| backlight driver. |
| |
