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70d327198a
i386 allmodconfig: drivers/built-in.o: In function `aat2870_bl_remove': aat2870_bl.c:(.text+0x414f9): undefined reference to `backlight_device_unregister' drivers/built-in.o: In function `aat2870_bl_probe': aat2870_bl.c:(.text+0x418fc): undefined reference to `backlight_device_register' aat2870_bl.c:(.text+0x41a31): undefined reference to `backlight_device_unregiste Cc: Jin Park <jinyoungp@nvidia.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Axel Lin <axel.lin@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
348 lines
9.9 KiB
Plaintext
348 lines
9.9 KiB
Plaintext
#
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# Backlight & LCD drivers configuration
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#
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menuconfig BACKLIGHT_LCD_SUPPORT
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bool "Backlight & LCD device support"
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help
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Enable this to be able to choose the drivers for controlling the
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backlight and the LCD panel on some platforms, for example on PDAs.
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if BACKLIGHT_LCD_SUPPORT
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#
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# LCD
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#
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config LCD_CLASS_DEVICE
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tristate "Lowlevel LCD controls"
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default m
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help
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This framework adds support for low-level control of LCD.
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Some framebuffer devices connect to platform-specific LCD modules
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in order to have a platform-specific way to control the flat panel
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(contrast and applying power to the LCD (not to the backlight!)).
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To have support for your specific LCD panel you will have to
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select the proper drivers which depend on this option.
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if LCD_CLASS_DEVICE
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config LCD_CORGI
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tristate "LCD Panel support for SHARP corgi/spitz model"
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depends on SPI_MASTER && PXA_SHARPSL
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help
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Say y here to support the LCD panels usually found on SHARP
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corgi (C7x0) and spitz (Cxx00) models.
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config LCD_L4F00242T03
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tristate "Epson L4F00242T03 LCD"
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depends on SPI_MASTER && GENERIC_GPIO
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help
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SPI driver for Epson L4F00242T03. This provides basic support
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for init and powering the LCD up/down through a sysfs interface.
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config LCD_LMS283GF05
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tristate "Samsung LMS283GF05 LCD"
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depends on SPI_MASTER && GENERIC_GPIO
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help
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SPI driver for Samsung LMS283GF05. This provides basic support
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for powering the LCD up/down through a sysfs interface.
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config LCD_LTV350QV
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tristate "Samsung LTV350QV LCD Panel"
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depends on SPI_MASTER
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help
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If you have a Samsung LTV350QV LCD panel, say y to include a
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power control driver for it. The panel starts up in power
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off state, so you need this driver in order to see any
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output.
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The LTV350QV panel is present on all ATSTK1000 boards.
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config LCD_ILI9320
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tristate
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help
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If you have a panel based on the ILI9320 controller chip
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then say y to include a power driver for it.
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config LCD_TDO24M
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tristate "Toppoly TDO24M and TDO35S LCD Panels support"
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depends on SPI_MASTER
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help
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If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
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include the support for it.
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config LCD_VGG2432A4
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tristate "VGG2432A4 LCM device support"
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depends on SPI_MASTER
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select LCD_ILI9320
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help
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If you have a VGG2432A4 panel based on the ILI9320 controller chip
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then say y to include a power driver for it.
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config LCD_PLATFORM
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tristate "Platform LCD controls"
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help
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This driver provides a platform-device registered LCD power
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control interface.
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config LCD_TOSA
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tristate "Sharp SL-6000 LCD Driver"
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depends on SPI && MACH_TOSA
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help
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If you have an Sharp SL-6000 Zaurus say Y to enable a driver
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for its LCD.
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config LCD_HP700
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tristate "HP Jornada 700 series LCD Driver"
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depends on SA1100_JORNADA720_SSP && !PREEMPT
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default y
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help
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If you have an HP Jornada 700 series handheld (710/720/728)
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say Y to enable LCD control driver.
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config LCD_S6E63M0
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tristate "S6E63M0 AMOLED LCD Driver"
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depends on SPI && BACKLIGHT_CLASS_DEVICE
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default n
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help
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If you have an S6E63M0 LCD Panel, say Y to enable its
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LCD control driver.
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config LCD_LD9040
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tristate "LD9040 AMOLED LCD Driver"
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depends on SPI && BACKLIGHT_CLASS_DEVICE
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default n
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help
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If you have an LD9040 Panel, say Y to enable its
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control driver.
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config LCD_AMS369FG06
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tristate "AMS369FG06 AMOLED LCD Driver"
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depends on SPI && BACKLIGHT_CLASS_DEVICE
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default n
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help
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If you have an AMS369FG06 AMOLED Panel, say Y to enable its
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LCD control driver.
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endif # LCD_CLASS_DEVICE
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#
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# Backlight
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#
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config BACKLIGHT_CLASS_DEVICE
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tristate "Lowlevel Backlight controls"
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default m
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help
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This framework adds support for low-level control of the LCD
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backlight. This includes support for brightness and power.
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To have support for your specific LCD panel you will have to
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select the proper drivers which depend on this option.
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if BACKLIGHT_CLASS_DEVICE
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config BACKLIGHT_ATMEL_LCDC
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bool "Atmel LCDC Contrast-as-Backlight control"
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depends on FB_ATMEL
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default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK
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help
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This provides a backlight control internal to the Atmel LCDC
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driver. If the LCD "contrast control" on your board is wired
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so it controls the backlight brightness, select this option to
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export this as a PWM-based backlight control.
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If in doubt, it's safe to enable this option; it doesn't kick
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in unless the board's description says it's wired that way.
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config BACKLIGHT_ATMEL_PWM
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tristate "Atmel PWM backlight control"
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depends on ATMEL_PWM
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help
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Say Y here if you want to use the PWM peripheral in Atmel AT91 and
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AVR32 devices. This driver will need additional platform data to know
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which PWM instance to use and how to configure it.
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To compile this driver as a module, choose M here: the module will be
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called atmel-pwm-bl.
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config BACKLIGHT_EP93XX
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tristate "Cirrus EP93xx Backlight Driver"
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depends on FB_EP93XX
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help
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If you have a LCD backlight connected to the BRIGHT output of
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the EP93xx, say Y here to enable this driver.
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To compile this driver as a module, choose M here: the module will
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be called ep93xx_bl.
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config BACKLIGHT_GENERIC
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tristate "Generic (aka Sharp Corgi) Backlight Driver"
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default y
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help
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Say y to enable the generic platform backlight driver previously
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known as the Corgi backlight driver. If you have a Sharp Zaurus
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SL-C7xx, SL-Cxx00 or SL-6000x say y.
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config BACKLIGHT_LOCOMO
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tristate "Sharp LOCOMO LCD/Backlight Driver"
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depends on SHARP_LOCOMO
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default y
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help
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If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
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enable the LCD/backlight driver.
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config BACKLIGHT_OMAP1
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tristate "OMAP1 PWL-based LCD Backlight"
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depends on ARCH_OMAP1
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default y
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help
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This driver controls the LCD backlight level and power for
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the PWL module of OMAP1 processors. Say Y if your board
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uses this hardware.
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config BACKLIGHT_HP680
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tristate "HP Jornada 680 Backlight Driver"
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depends on SH_HP6XX
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default y
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help
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If you have a HP Jornada 680, say y to enable the
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backlight driver.
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config BACKLIGHT_HP700
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tristate "HP Jornada 700 series Backlight Driver"
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depends on SA1100_JORNADA720_SSP && !PREEMPT
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default y
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help
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If you have an HP Jornada 700 series,
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say Y to include backlight control driver.
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config BACKLIGHT_PROGEAR
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tristate "Frontpath ProGear Backlight Driver"
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depends on PCI && X86
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help
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If you have a Frontpath ProGear say Y to enable the
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backlight driver.
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config BACKLIGHT_CARILLO_RANCH
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tristate "Intel Carillo Ranch Backlight Driver"
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depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
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help
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If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
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backlight driver.
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config BACKLIGHT_PWM
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tristate "Generic PWM based Backlight Driver"
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depends on HAVE_PWM
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help
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If you have a LCD backlight adjustable by PWM, say Y to enable
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this driver.
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config BACKLIGHT_DA903X
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tristate "Backlight Driver for DA9030/DA9034 using WLED"
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depends on PMIC_DA903X
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help
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If you have a LCD backlight connected to the WLED output of DA9030
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or DA9034 WLED output, say Y here to enable this driver.
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config BACKLIGHT_MAX8925
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tristate "Backlight driver for MAX8925"
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depends on MFD_MAX8925
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help
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If you have a LCD backlight connected to the WLED output of MAX8925
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WLED output, say Y here to enable this driver.
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config BACKLIGHT_APPLE
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tristate "Apple Backlight Driver"
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depends on X86 && ACPI
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help
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If you have an Intel-based Apple say Y to enable a driver for its
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backlight.
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config BACKLIGHT_TOSA
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tristate "Sharp SL-6000 Backlight Driver"
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depends on I2C && MACH_TOSA && LCD_TOSA
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help
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If you have an Sharp SL-6000 Zaurus say Y to enable a driver
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for its backlight
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config BACKLIGHT_SAHARA
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tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
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depends on X86
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help
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If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
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backlight driver.
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config BACKLIGHT_WM831X
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tristate "WM831x PMIC Backlight Driver"
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depends on MFD_WM831X
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help
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If you have a backlight driven by the ISINK and DCDC of a
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WM831x PMIC say y to enable the backlight driver for it.
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config BACKLIGHT_ADX
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tristate "Avionic Design Xanthos Backlight Driver"
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depends on ARCH_PXA_ADX
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default y
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help
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Say Y to enable the backlight driver on Avionic Design Xanthos-based
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boards.
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config BACKLIGHT_ADP5520
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tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
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depends on PMIC_ADP5520
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help
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If you have a LCD backlight connected to the BST/BL_SNK output of
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ADP5520 or ADP5501, say Y here to enable this driver.
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To compile this driver as a module, choose M here: the module will
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be called adp5520_bl.
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config BACKLIGHT_ADP8860
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tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
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depends on BACKLIGHT_CLASS_DEVICE && I2C
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select NEW_LEDS
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select LEDS_CLASS
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help
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If you have a LCD backlight connected to the ADP8860, ADP8861 or
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ADP8863 say Y here to enable this driver.
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To compile this driver as a module, choose M here: the module will
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be called adp8860_bl.
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config BACKLIGHT_ADP8870
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tristate "Backlight Driver for ADP8870 using WLED"
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depends on BACKLIGHT_CLASS_DEVICE && I2C
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select NEW_LEDS
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select LEDS_CLASS
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help
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If you have a LCD backlight connected to the ADP8870,
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say Y here to enable this driver.
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To compile this driver as a module, choose M here: the module will
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be called adp8870_bl.
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config BACKLIGHT_88PM860X
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tristate "Backlight Driver for 88PM8606 using WLED"
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depends on MFD_88PM860X
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help
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Say Y to enable the backlight driver for Marvell 88PM8606.
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config BACKLIGHT_PCF50633
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tristate "Backlight driver for NXP PCF50633 MFD"
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depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
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help
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If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
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enable its driver.
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config BACKLIGHT_AAT2870
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tristate "AnalogicTech AAT2870 Backlight"
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depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
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help
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If you have a AnalogicTech AAT2870 say Y to enable the
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backlight driver.
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endif # BACKLIGHT_CLASS_DEVICE
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endif # BACKLIGHT_LCD_SUPPORT
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