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- #
- # 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.
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