drivers/video/backlight/Kconfig

   1 #
   2 # Backlight & LCD drivers configuration
   3 #
   4
   5 menuconfig BACKLIGHT_LCD_SUPPORT
   6         bool "Backlight & LCD device support"
   7         help
   8           Enable this to be able to choose the drivers for controlling the
   9           backlight and the LCD panel on some platforms, for example on PDAs.
  10
  11 if BACKLIGHT_LCD_SUPPORT
  12
  13 #
  14 # LCD
  15 #
  16 config LCD_CLASS_DEVICE
  17         tristate "Lowlevel LCD controls"
  18         default m
  19         help
  20           This framework adds support for low-level control of LCD.
  21           Some framebuffer devices connect to platform-specific LCD modules
  22           in order to have a platform-specific way to control the flat panel
  23           (contrast and applying power to the LCD (not to the backlight!)).
  24
  25           To have support for your specific LCD panel you will have to
  26           select the proper drivers which depend on this option.
  27
  28 if LCD_CLASS_DEVICE
  29
  30 config LCD_CORGI
  31         tristate "LCD Panel support for SHARP corgi/spitz model"
  32         depends on SPI_MASTER && PXA_SHARPSL
  33         help
  34           Say y here to support the LCD panels usually found on SHARP
  35           corgi (C7x0) and spitz (Cxx00) models.
  36
  37 config LCD_L4F00242T03
  38         tristate "Epson L4F00242T03 LCD"
  39         depends on SPI_MASTER && GENERIC_GPIO
  40         help
  41           SPI driver for Epson L4F00242T03. This provides basic support
  42           for init and powering the LCD up/down through a sysfs interface.
  43
  44 config LCD_LMS283GF05
  45         tristate "Samsung LMS283GF05 LCD"
  46         depends on SPI_MASTER && GENERIC_GPIO
  47         help
  48           SPI driver for Samsung LMS283GF05. This provides basic support
  49           for powering the LCD up/down through a sysfs interface.
  50
  51 config LCD_LTV350QV
  52         tristate "Samsung LTV350QV LCD Panel"
  53         depends on SPI_MASTER
  54         help
  55           If you have a Samsung LTV350QV LCD panel, say y to include a
  56           power control driver for it.  The panel starts up in power
  57           off state, so you need this driver in order to see any
  58           output.
  59
  60           The LTV350QV panel is present on all ATSTK1000 boards.
  61
  62 config LCD_ILI9320
  63         tristate
  64         help
  65           If you have a panel based on the ILI9320 controller chip
  66           then say y to include a power driver for it.
  67
  68 config LCD_TDO24M
  69         tristate "Toppoly TDO24M  and TDO35S LCD Panels support"
  70         depends on SPI_MASTER
  71         help
  72           If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
  73           include the support for it.
  74
  75 config LCD_VGG2432A4
  76         tristate "VGG2432A4 LCM device support"
  77         depends on SPI_MASTER
  78         select LCD_ILI9320
  79         help
  80           If you have a VGG2432A4 panel based on the ILI9320 controller chip
  81           then say y to include a power driver for it.
  82
  83 config LCD_PLATFORM
  84         tristate "Platform LCD controls"
  85         help
  86           This driver provides a platform-device registered LCD power
  87           control interface.
  88
  89 config LCD_TOSA
  90         tristate "Sharp SL-6000 LCD Driver"
  91         depends on SPI && MACH_TOSA
  92         help
  93           If you have an Sharp SL-6000 Zaurus say Y to enable a driver
  94           for its LCD.
  95
  96 config LCD_HP700
  97         tristate "HP Jornada 700 series LCD Driver"
  98         depends on SA1100_JORNADA720_SSP && !PREEMPT
  99         default y
 100         help
 101           If you have an HP Jornada 700 series handheld (710/720/728)
 102           say Y to enable LCD control driver.
 103
 104 config LCD_S6E63M0
 105         tristate "S6E63M0 AMOLED LCD Driver"
 106         depends on SPI && BACKLIGHT_CLASS_DEVICE
 107         default n
 108         help
 109           If you have an S6E63M0 LCD Panel, say Y to enable its
 110           LCD control driver.
 111
 112 endif # LCD_CLASS_DEVICE
 113
 114 #
 115 # Backlight
 116 #
 117 config BACKLIGHT_CLASS_DEVICE
 118         tristate "Lowlevel Backlight controls"
 119         default m
 120         help
 121           This framework adds support for low-level control of the LCD
 122           backlight. This includes support for brightness and power.
 123
 124           To have support for your specific LCD panel you will have to
 125           select the proper drivers which depend on this option.
 126
 127 if BACKLIGHT_CLASS_DEVICE
 128
 129 config BACKLIGHT_ATMEL_LCDC
 130         bool "Atmel LCDC Contrast-as-Backlight control"
 131         depends on FB_ATMEL
 132         default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK
 133         help
 134           This provides a backlight control internal to the Atmel LCDC
 135           driver.  If the LCD "contrast control" on your board is wired
 136           so it controls the backlight brightness, select this option to
 137           export this as a PWM-based backlight control.
 138
 139           If in doubt, it's safe to enable this option; it doesn't kick
 140           in unless the board's description says it's wired that way.
 141
 142 config BACKLIGHT_ATMEL_PWM
 143         tristate "Atmel PWM backlight control"
 144         depends on ATMEL_PWM
 145         help
 146           Say Y here if you want to use the PWM peripheral in Atmel AT91 and
 147           AVR32 devices. This driver will need additional platform data to know
 148           which PWM instance to use and how to configure it.
 149
 150           To compile this driver as a module, choose M here: the module will be
 151           called atmel-pwm-bl.
 152
 153 config BACKLIGHT_EP93XX
 154         tristate "Cirrus EP93xx Backlight Driver"
 155         depends on FB_EP93XX
 156         help
 157           If you have a LCD backlight connected to the BRIGHT output of
 158           the EP93xx, say Y here to enable this driver.
 159
 160           To compile this driver as a module, choose M here: the module will
 161           be called ep93xx_bl.
 162
 163 config BACKLIGHT_GENERIC
 164         tristate "Generic (aka Sharp Corgi) Backlight Driver"
 165         default y
 166         help
 167           Say y to enable the generic platform backlight driver previously
 168           known as the Corgi backlight driver. If you have a Sharp Zaurus
 169           SL-C7xx, SL-Cxx00 or SL-6000x say y.
 170
 171 config BACKLIGHT_LOCOMO
 172         tristate "Sharp LOCOMO LCD/Backlight Driver"
 173         depends on SHARP_LOCOMO
 174         default y
 175         help
 176           If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
 177           enable the LCD/backlight driver.
 178
 179 config BACKLIGHT_OMAP1
 180         tristate "OMAP1 PWL-based LCD Backlight"
 181         depends on ARCH_OMAP1
 182         default y
 183         help
 184           This driver controls the LCD backlight level and power for
 185           the PWL module of OMAP1 processors.  Say Y if your board
 186           uses this hardware.
 187
 188 config BACKLIGHT_HP680
 189         tristate "HP Jornada 680 Backlight Driver"
 190         depends on SH_HP6XX
 191         default y
 192         help
 193           If you have a HP Jornada 680, say y to enable the
 194           backlight driver.
 195
 196 config BACKLIGHT_HP700
 197         tristate "HP Jornada 700 series Backlight Driver"
 198         depends on SA1100_JORNADA720_SSP && !PREEMPT
 199         default y
 200         help
 201           If you have an HP Jornada 700 series,
 202           say Y to include backlight control driver.
 203
 204 config BACKLIGHT_PROGEAR
 205         tristate "Frontpath ProGear Backlight Driver"
 206         depends on PCI && X86
 207         help
 208           If you have a Frontpath ProGear say Y to enable the
 209           backlight driver.
 210
 211 config BACKLIGHT_CARILLO_RANCH
 212         tristate "Intel Carillo Ranch Backlight Driver"
 213         depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
 214         help
 215           If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
 216           backlight driver.
 217
 218 config BACKLIGHT_PWM
 219         tristate "Generic PWM based Backlight Driver"
 220         depends on HAVE_PWM
 221         help
 222           If you have a LCD backlight adjustable by PWM, say Y to enable
 223           this driver.
 224
 225 config BACKLIGHT_DA903X
 226         tristate "Backlight Driver for DA9030/DA9034 using WLED"
 227         depends on PMIC_DA903X
 228         help
 229           If you have a LCD backlight connected to the WLED output of DA9030
 230           or DA9034 WLED output, say Y here to enable this driver.
 231
 232 config BACKLIGHT_MAX8925
 233         tristate "Backlight driver for MAX8925"
 234         depends on MFD_MAX8925
 235         help
 236           If you have a LCD backlight connected to the WLED output of MAX8925
 237           WLED output, say Y here to enable this driver.
 238
 239 config BACKLIGHT_MBP_NVIDIA
 240        tristate "MacBook Pro Nvidia Backlight Driver"
 241        depends on X86
 242        help
 243          If you have an Apple Macbook Pro with Nvidia graphics hardware say Y
 244          to enable a driver for its backlight
 245
 246 config BACKLIGHT_TOSA
 247         tristate "Sharp SL-6000 Backlight Driver"
 248         depends on I2C && MACH_TOSA && LCD_TOSA
 249         help
 250           If you have an Sharp SL-6000 Zaurus say Y to enable a driver
 251           for its backlight
 252
 253 config BACKLIGHT_SAHARA
 254         tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
 255         depends on X86
 256         help
 257           If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
 258           backlight driver.
 259
 260 config BACKLIGHT_WM831X
 261         tristate "WM831x PMIC Backlight Driver"
 262         depends on MFD_WM831X
 263         help
 264           If you have a backlight driven by the ISINK and DCDC of a
 265           WM831x PMIC say y to enable the backlight driver for it.
 266
 267 config BACKLIGHT_ADX
 268         tristate "Avionic Design Xanthos Backlight Driver"
 269         depends on ARCH_PXA_ADX
 270         default y
 271         help
 272           Say Y to enable the backlight driver on Avionic Design Xanthos-based
 273           boards.
 274
 275 config BACKLIGHT_ADP5520
 276         tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
 277         depends on PMIC_ADP5520
 278         help
 279           If you have a LCD backlight connected to the BST/BL_SNK output of
 280           ADP5520 or ADP5501, say Y here to enable this driver.
 281
 282           To compile this driver as a module, choose M here: the module will
 283           be called adp5520_bl.
 284
 285 config BACKLIGHT_ADP8860
 286         tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
 287         depends on BACKLIGHT_CLASS_DEVICE && I2C
 288         select NEW_LEDS
 289         select LEDS_CLASS
 290         help
 291           If you have a LCD backlight connected to the ADP8860, ADP8861 or
 292           ADP8863 say Y here to enable this driver.
 293
 294           To compile this driver as a module, choose M here: the module will
 295           be called adp8860_bl.
 296
 297 config BACKLIGHT_88PM860X
 298         tristate "Backlight Driver for 88PM8606 using WLED"
 299         depends on MFD_88PM860X
 300         help
 301           Say Y to enable the backlight driver for Marvell 88PM8606.
 302
 303 config BACKLIGHT_PCF50633
 304         tristate "Backlight driver for NXP PCF50633 MFD"
 305         depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
 306         help
 307           If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
 308           enable its driver.
 309
 310 endif # BACKLIGHT_CLASS_DEVICE
 311
 312 endif # BACKLIGHT_LCD_SUPPORT