| # | |
| # 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. | |
| # | |
| # LCD | |
| # | |
| 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_LTV350QV | |
| tristate "Samsung LTV350QV LCD Panel" | |
| depends on LCD_CLASS_DEVICE && SPI_MASTER | |
| default n | |
| help | |
| If you have a Samsung LTV350QV LCD panel, say y to include a | |
| power control driver for it. The panel starts up in power | |
| off state, so you need this driver in order to see any | |
| output. | |
| The LTV350QV panel is present on all ATSTK1000 boards. | |
| # | |
| # Backlight | |
| # | |
| 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_ATMEL_LCDC | |
| bool "Atmel LCDC Contrast-as-Backlight control" | |
| depends on BACKLIGHT_CLASS_DEVICE && FB_ATMEL | |
| default y if MACH_SAM9261EK || MACH_SAM9263EK | |
| help | |
| This provides a backlight control internal to the Atmel LCDC | |
| driver. If the LCD "contrast control" on your board is wired | |
| so it controls the backlight brightness, select this option to | |
| export this as a PWM-based backlight control. | |
| If in doubt, it's safe to enable this option; it doesn't kick | |
| in unless the board's description says it's wired that way. | |
| config BACKLIGHT_CORGI | |
| tristate "Generic (aka Sharp Corgi) Backlight Driver" | |
| depends on BACKLIGHT_CLASS_DEVICE | |
| default n | |
| help | |
| Say y to enable the generic platform backlight driver previously | |
| known as the Corgi backlight driver. If you have a Sharp Zaurus | |
| SL-C7xx, SL-Cxx00 or SL-6000x say y. Most users can say n. | |
| config BACKLIGHT_LOCOMO | |
| tristate "Sharp LOCOMO LCD/Backlight Driver" | |
| depends on BACKLIGHT_CLASS_DEVICE && SHARP_LOCOMO | |
| default y | |
| help | |
| 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 | |
| default y | |
| help | |
| If you have a HP Jornada 680, say y to enable the | |
| backlight driver. | |
| config BACKLIGHT_PROGEAR | |
| tristate "Frontpath ProGear Backlight Driver" | |
| depends on BACKLIGHT_CLASS_DEVICE && PCI && X86 | |
| default n | |
| help | |
| If you have a Frontpath ProGear say Y to enable the | |
| backlight driver. | |
| config BACKLIGHT_CARILLO_RANCH | |
| tristate "Intel Carillo Ranch Backlight Driver" | |
| depends on BACKLIGHT_CLASS_DEVICE && LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578 | |
| default n | |
| help | |
| If you have a Intel LE80578 (Carillo Ranch) say Y to enable the | |
| backlight driver. |