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 && BACKLIGHT_CLASS_DEVICE
  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
  40         depends on GPIOLIB || COMPILE_TEST
  41         help
  42           SPI driver for Epson L4F00242T03. This provides basic support
  43           for init and powering the LCD up/down through a sysfs interface.
  44
  45 config LCD_LMS283GF05
  46         tristate "Samsung LMS283GF05 LCD"
  47         depends on SPI_MASTER
  48         depends on GPIOLIB || COMPILE_TEST
  49         help
  50           SPI driver for Samsung LMS283GF05. This provides basic support
  51           for powering the LCD up/down through a sysfs interface.
  52
  53 config LCD_LTV350QV
  54         tristate "Samsung LTV350QV LCD Panel"
  55         depends on SPI_MASTER
  56         help
  57           If you have a Samsung LTV350QV LCD panel, say y to include a
  58           power control driver for it.  The panel starts up in power
  59           off state, so you need this driver in order to see any
  60           output.
  61
  62           The LTV350QV panel is present on all ATSTK1000 boards.
  63
  64 config LCD_ILI922X
  65         tristate "ILI Technology ILI9221/ILI9222 support"
  66         depends on SPI
  67         help
  68           If you have a panel based on the ILI9221/9222 controller
  69           chip then say y to include a driver for it.
  70
  71 config LCD_ILI9320
  72         tristate "ILI Technology ILI9320 controller support"
  73         depends on SPI
  74         help
  75           If you have a panel based on the ILI9320 controller chip
  76           then say y to include a power driver for it.
  77
  78 config LCD_TDO24M
  79         tristate "Toppoly TDO24M  and TDO35S LCD Panels support"
  80         depends on SPI_MASTER
  81         help
  82           If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
  83           include the support for it.
  84
  85 config LCD_VGG2432A4
  86         tristate "VGG2432A4 LCM device support"
  87         depends on SPI_MASTER
  88         select LCD_ILI9320
  89         help
  90           If you have a VGG2432A4 panel based on the ILI9320 controller chip
  91           then say y to include a power driver for it.
  92
  93 config LCD_PLATFORM
  94         tristate "Platform LCD controls"
  95         help
  96           This driver provides a platform-device registered LCD power
  97           control interface.
  98
  99 config LCD_TOSA
 100         tristate "Sharp SL-6000 LCD Driver"
 101         depends on I2C && SPI && MACH_TOSA
 102         help
 103           If you have an Sharp SL-6000 Zaurus say Y to enable a driver
 104           for its LCD.
 105
 106 config LCD_HP700
 107         tristate "HP Jornada 700 series LCD Driver"
 108         depends on SA1100_JORNADA720_SSP && !PREEMPT
 109         default y
 110         help
 111           If you have an HP Jornada 700 series handheld (710/720/728)
 112           say Y to enable LCD control driver.
 113
 114 config LCD_S6E63M0
 115         tristate "S6E63M0 AMOLED LCD Driver"
 116         depends on SPI && BACKLIGHT_CLASS_DEVICE
 117         default n
 118         help
 119           If you have an S6E63M0 LCD Panel, say Y to enable its
 120           LCD control driver.
 121
 122 config LCD_LD9040
 123         tristate "LD9040 AMOLED LCD Driver"
 124         depends on SPI && BACKLIGHT_CLASS_DEVICE
 125         default n
 126         help
 127           If you have an LD9040 Panel, say Y to enable its
 128           control driver.
 129
 130 config LCD_AMS369FG06
 131         tristate "AMS369FG06 AMOLED LCD Driver"
 132         depends on SPI && BACKLIGHT_CLASS_DEVICE
 133         default n
 134         help
 135           If you have an AMS369FG06 AMOLED Panel, say Y to enable its
 136           LCD control driver.
 137
 138 config LCD_LMS501KF03
 139         tristate "LMS501KF03 LCD Driver"
 140         depends on SPI
 141         default n
 142         help
 143           If you have an LMS501KF03 LCD Panel, say Y to enable its
 144           LCD control driver.
 145
 146 config LCD_HX8357
 147         tristate "Himax HX-8357 LCD Driver"
 148         depends on SPI
 149         help
 150           If you have a HX-8357 LCD panel, say Y to enable its LCD control
 151           driver.
 152
 153 endif # LCD_CLASS_DEVICE
 154
 155 #
 156 # Backlight
 157 #
 158 config BACKLIGHT_CLASS_DEVICE
 159         tristate "Lowlevel Backlight controls"
 160         default m
 161         help
 162           This framework adds support for low-level control of the LCD
 163           backlight. This includes support for brightness and power.
 164
 165           To have support for your specific LCD panel you will have to
 166           select the proper drivers which depend on this option.
 167
 168 if BACKLIGHT_CLASS_DEVICE
 169
 170 config BACKLIGHT_ATMEL_LCDC
 171         bool "Atmel LCDC Contrast-as-Backlight control"
 172         depends on FB_ATMEL
 173         help
 174           This provides a backlight control internal to the Atmel LCDC
 175           driver.  If the LCD "contrast control" on your board is wired
 176           so it controls the backlight brightness, select this option to
 177           export this as a PWM-based backlight control.
 178
 179           If in doubt, it's safe to enable this option; it doesn't kick
 180           in unless the board's description says it's wired that way.
 181
 182 config BACKLIGHT_EP93XX
 183         tristate "Cirrus EP93xx Backlight Driver"
 184         depends on FB_EP93XX
 185         help
 186           If you have a LCD backlight connected to the BRIGHT output of
 187           the EP93xx, say Y here to enable this driver.
 188
 189           To compile this driver as a module, choose M here: the module will
 190           be called ep93xx_bl.
 191
 192 config BACKLIGHT_GENERIC
 193         tristate "Generic (aka Sharp Corgi) Backlight Driver"
 194         default y
 195         help
 196           Say y to enable the generic platform backlight driver previously
 197           known as the Corgi backlight driver. If you have a Sharp Zaurus
 198           SL-C7xx, SL-Cxx00 or SL-6000x say y.
 199
 200 config BACKLIGHT_IPAQ_MICRO
 201         tristate "iPAQ microcontroller backlight driver"
 202         depends on MFD_IPAQ_MICRO
 203         default y
 204         help
 205           Say y to enable the backlight driver for Compaq iPAQ handheld
 206           computers. Say yes if you have one of the h3100/h3600/h3700
 207           machines.
 208
 209 config BACKLIGHT_LM3533
 210         tristate "Backlight Driver for LM3533"
 211         depends on BACKLIGHT_CLASS_DEVICE
 212         depends on MFD_LM3533
 213         help
 214           Say Y to enable the backlight driver for National Semiconductor / TI
 215           LM3533 Lighting Power chips.
 216
 217           The backlights can be controlled directly, through PWM input, or by
 218           the ambient-light-sensor interface. The chip supports 256 brightness
 219           levels.
 220
 221 config BACKLIGHT_LOCOMO
 222         tristate "Sharp LOCOMO LCD/Backlight Driver"
 223         depends on SHARP_LOCOMO
 224         default y
 225         help
 226           If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
 227           enable the LCD/backlight driver.
 228
 229 config BACKLIGHT_OMAP1
 230         tristate "OMAP1 PWL-based LCD Backlight"
 231         depends on ARCH_OMAP1
 232         default y
 233         help
 234           This driver controls the LCD backlight level and power for
 235           the PWL module of OMAP1 processors.  Say Y if your board
 236           uses this hardware.
 237
 238 config BACKLIGHT_HP680
 239         tristate "HP Jornada 680 Backlight Driver"
 240         depends on SH_HP6XX
 241         default y
 242         help
 243           If you have a HP Jornada 680, say y to enable the
 244           backlight driver.
 245
 246 config BACKLIGHT_HP700
 247         tristate "HP Jornada 700 series Backlight Driver"
 248         depends on SA1100_JORNADA720_SSP && !PREEMPT
 249         default y
 250         help
 251           If you have an HP Jornada 700 series,
 252           say Y to include backlight control driver.
 253
 254 config BACKLIGHT_CARILLO_RANCH
 255         tristate "Intel Carillo Ranch Backlight Driver"
 256         depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
 257         help
 258           If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
 259           backlight driver.
 260
 261 config BACKLIGHT_PWM
 262         tristate "Generic PWM based Backlight Driver"
 263         depends on PWM
 264         help
 265           If you have a LCD backlight adjustable by PWM, say Y to enable
 266           this driver.
 267
 268 config BACKLIGHT_DA903X
 269         tristate "Backlight Driver for DA9030/DA9034 using WLED"
 270         depends on PMIC_DA903X
 271         help
 272           If you have a LCD backlight connected to the WLED output of DA9030
 273           or DA9034 WLED output, say Y here to enable this driver.
 274
 275 config BACKLIGHT_DA9052
 276         tristate "Dialog DA9052/DA9053 WLED"
 277         depends on PMIC_DA9052
 278         help
 279           Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
 280
 281 config BACKLIGHT_MAX8925
 282         tristate "Backlight driver for MAX8925"
 283         depends on MFD_MAX8925
 284         help
 285           If you have a LCD backlight connected to the WLED output of MAX8925
 286           WLED output, say Y here to enable this driver.
 287
 288 config BACKLIGHT_APPLE
 289        tristate "Apple Backlight Driver"
 290        depends on X86 && ACPI
 291        help
 292          If you have an Intel-based Apple say Y to enable a driver for its
 293          backlight.
 294
 295 config BACKLIGHT_TOSA
 296         tristate "Sharp SL-6000 Backlight Driver"
 297         depends on I2C && MACH_TOSA && LCD_TOSA
 298         help
 299           If you have an Sharp SL-6000 Zaurus say Y to enable a driver
 300           for its backlight
 301
 302 config BACKLIGHT_PM8941_WLED
 303         tristate "Qualcomm PM8941 WLED Driver"
 304         select REGMAP
 305         help
 306           If you have the Qualcomm PM8941, say Y to enable a driver for the
 307           WLED block.
 308
 309 config BACKLIGHT_SAHARA
 310         tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
 311         depends on X86
 312         help
 313           If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
 314           backlight driver.
 315
 316 config BACKLIGHT_WM831X
 317         tristate "WM831x PMIC Backlight Driver"
 318         depends on MFD_WM831X
 319         help
 320           If you have a backlight driven by the ISINK and DCDC of a
 321           WM831x PMIC say y to enable the backlight driver for it.
 322
 323 config BACKLIGHT_ADP5520
 324         tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
 325         depends on PMIC_ADP5520
 326         help
 327           If you have a LCD backlight connected to the BST/BL_SNK output of
 328           ADP5520 or ADP5501, say Y here to enable this driver.
 329
 330           To compile this driver as a module, choose M here: the module will
 331           be called adp5520_bl.
 332
 333 config BACKLIGHT_ADP8860
 334         tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
 335         depends on BACKLIGHT_CLASS_DEVICE && I2C
 336         select NEW_LEDS
 337         select LEDS_CLASS
 338         help
 339           If you have a LCD backlight connected to the ADP8860, ADP8861 or
 340           ADP8863 say Y here to enable this driver.
 341
 342           To compile this driver as a module, choose M here: the module will
 343           be called adp8860_bl.
 344
 345 config BACKLIGHT_ADP8870
 346         tristate "Backlight Driver for ADP8870 using WLED"
 347         depends on BACKLIGHT_CLASS_DEVICE && I2C
 348         select NEW_LEDS
 349         select LEDS_CLASS
 350         help
 351           If you have a LCD backlight connected to the ADP8870,
 352           say Y here to enable this driver.
 353
 354           To compile this driver as a module, choose M here: the module will
 355           be called adp8870_bl.
 356
 357 config BACKLIGHT_88PM860X
 358         tristate "Backlight Driver for 88PM8606 using WLED"
 359         depends on MFD_88PM860X
 360         help
 361           Say Y to enable the backlight driver for Marvell 88PM8606.
 362
 363 config BACKLIGHT_PCF50633
 364         tristate "Backlight driver for NXP PCF50633 MFD"
 365         depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
 366         help
 367           If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
 368           enable its driver.
 369
 370 config BACKLIGHT_AAT2870
 371         tristate "AnalogicTech AAT2870 Backlight"
 372         depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
 373         help
 374           If you have a AnalogicTech AAT2870 say Y to enable the
 375           backlight driver.
 376
 377 config BACKLIGHT_LM3630A
 378         tristate "Backlight Driver for LM3630A"
 379         depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
 380         select REGMAP_I2C
 381         help
 382           This supports TI LM3630A Backlight Driver
 383
 384 config BACKLIGHT_LM3639
 385         tristate "Backlight Driver for LM3639"
 386         depends on BACKLIGHT_CLASS_DEVICE && I2C
 387         select REGMAP_I2C
 388         select NEW_LEDS
 389         select LEDS_CLASS
 390         help
 391           This supports TI LM3639 Backlight + 1.5A Flash LED Driver
 392
 393 config BACKLIGHT_LP855X
 394         tristate "Backlight driver for TI LP855X"
 395         depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
 396         help
 397           This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
 398           LP8557 backlight driver.
 399
 400 config BACKLIGHT_LP8788
 401         tristate "Backlight driver for TI LP8788 MFD"
 402         depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
 403         help
 404           This supports TI LP8788 backlight driver.
 405
 406 config BACKLIGHT_OT200
 407         tristate "Backlight driver for ot200 visualisation device"
 408         depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
 409         help
 410           To compile this driver as a module, choose M here: the module will be
 411           called ot200_bl.
 412
 413 config BACKLIGHT_PANDORA
 414         tristate "Backlight driver for Pandora console"
 415         depends on TWL4030_CORE
 416         help
 417           If you have a Pandora console, say Y to enable the
 418           backlight driver.
 419
 420 config BACKLIGHT_SKY81452
 421         tristate "Backlight driver for SKY81452"
 422         depends on BACKLIGHT_CLASS_DEVICE && MFD_SKY81452
 423         help
 424           If you have a Skyworks SKY81452, say Y to enable the
 425           backlight driver.
 426
 427           To compile this driver as a module, choose M here: the module will
 428           be called sky81452-backlight
 429
 430 config BACKLIGHT_TPS65217
 431         tristate "TPS65217 Backlight"
 432         depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
 433         help
 434           If you have a Texas Instruments TPS65217 say Y to enable the
 435           backlight driver.
 436
 437 config BACKLIGHT_AS3711
 438         tristate "AS3711 Backlight"
 439         depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
 440         help
 441           If you have an Austrian Microsystems AS3711 say Y to enable the
 442           backlight driver.
 443
 444 config BACKLIGHT_GPIO
 445         tristate "Generic GPIO based Backlight Driver"
 446         depends on GPIOLIB || COMPILE_TEST
 447         help
 448           If you have a LCD backlight adjustable by GPIO, say Y to enable
 449           this driver.
 450
 451 config BACKLIGHT_LV5207LP
 452         tristate "Sanyo LV5207LP Backlight"
 453         depends on I2C
 454         help
 455           If you have a Sanyo LV5207LP say Y to enable the backlight driver.
 456
 457 config BACKLIGHT_BD6107
 458         tristate "Rohm BD6107 Backlight"
 459         depends on I2C
 460         help
 461           If you have a Rohm BD6107 say Y to enable the backlight driver.
 462
 463 config BACKLIGHT_ARCXCNN
 464         tristate "Backlight driver for the Arctic Sands ARCxCnnnn family"
 465         depends on I2C
 466         help
 467           If you have an ARCxCnnnn family backlight say Y to enable
 468           the backlight driver.
 469
 470 endif # BACKLIGHT_CLASS_DEVICE
 471
 472 endif # BACKLIGHT_LCD_SUPPORT