# # 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_CORGI tristate "LCD Panel support for SHARP corgi/spitz model" depends on LCD_CLASS_DEVICE && SPI_MASTER && PXA_SHARPSL help Say y here to support the LCD panels usually found on SHARP corgi (C7x0) and spitz (Cxx00) models. config LCD_LMS283GF05 tristate "Samsung LMS283GF05 LCD" depends on LCD_CLASS_DEVICE && SPI_MASTER && GENERIC_GPIO help SPI driver for Samsung LMS283GF05. This provides basic support for powering the LCD up/down through a sysfs interface. 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. config LCD_ILI9320 tristate depends on LCD_CLASS_DEVICE && BACKLIGHT_LCD_SUPPORT default n help If you have a panel based on the ILI9320 controller chip then say y to include a power driver for it. config LCD_TDO24M tristate "Toppoly TDO24M and TDO35S LCD Panels support" depends on LCD_CLASS_DEVICE && SPI_MASTER default n help If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to include the support for it. config LCD_VGG2432A4 tristate "VGG2432A4 LCM device support" depends on BACKLIGHT_LCD_SUPPORT && LCD_CLASS_DEVICE && SPI_MASTER select LCD_ILI9320 default n help If you have a VGG2432A4 panel based on the ILI9320 controller chip then say y to include a power driver for it. config LCD_PLATFORM tristate "Platform LCD controls" depends on LCD_CLASS_DEVICE help This driver provides a platform-device registered LCD power control interface. config LCD_TOSA tristate "Sharp SL-6000 LCD Driver" depends on LCD_CLASS_DEVICE && SPI depends on MACH_TOSA default n help If you have an Sharp SL-6000 Zaurus say Y to enable a driver for its LCD. config LCD_HP700 tristate "HP Jornada 700 series LCD Driver" depends on LCD_CLASS_DEVICE depends on SA1100_JORNADA720_SSP && !PREEMPT default y help If you have an HP Jornada 700 series handheld (710/720/728) say Y to enable LCD control driver. # # 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_ATMEL_PWM tristate "Atmel PWM backlight control" depends on BACKLIGHT_CLASS_DEVICE && ATMEL_PWM default n help Say Y here if you want to use the PWM peripheral in Atmel AT91 and AVR32 devices. This driver will need additional platform data to know which PWM instance to use and how to configure it. To compile this driver as a module, choose M here: the module will be called atmel-pwm-bl. config BACKLIGHT_GENERIC tristate "Generic (aka Sharp Corgi) Backlight Driver" depends on BACKLIGHT_CLASS_DEVICE default y 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. 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_HP700 tristate "HP Jornada 700 series Backlight Driver" depends on BACKLIGHT_CLASS_DEVICE depends on SA1100_JORNADA720_SSP && !PREEMPT default y help If you have an HP Jornada 700 series, say Y to include backlight control 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. config BACKLIGHT_PWM tristate "Generic PWM based Backlight Driver" depends on BACKLIGHT_CLASS_DEVICE && HAVE_PWM help If you have a LCD backlight adjustable by PWM, say Y to enable this driver. config BACKLIGHT_DA903X tristate "Backlight Driver for DA9030/DA9034 using WLED" depends on BACKLIGHT_CLASS_DEVICE && PMIC_DA903X help If you have a LCD backlight connected to the WLED output of DA9030 or DA9034 WLED output, say Y here to enable this driver. config BACKLIGHT_MBP_NVIDIA tristate "MacBook Pro Nvidia Backlight Driver" depends on BACKLIGHT_CLASS_DEVICE && X86 default n help If you have an Apple Macbook Pro with Nvidia graphics hardware say Y to enable a driver for its backlight config BACKLIGHT_TOSA tristate "Sharp SL-6000 Backlight Driver" depends on BACKLIGHT_CLASS_DEVICE && I2C depends on MACH_TOSA && LCD_TOSA default n help If you have an Sharp SL-6000 Zaurus say Y to enable a driver for its backlight config BACKLIGHT_SAHARA tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" depends on BACKLIGHT_CLASS_DEVICE && X86 default n help If you have a Tabletkiosk Sahara Touch-iT, say y to enable the backlight driver. config BACKLIGHT_WM831X tristate "WM831x PMIC Backlight Driver" depends on BACKLIGHT_CLASS_DEVICE && MFD_WM831X help If you have a backlight driven by the ISINK and DCDC of a WM831x PMIC say y to enable the backlight driver for it.