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 "ILI Technology ILI9320 controller support"
  64         depends on SPI
  65         help
  66           If you have a panel based on the ILI9320 controller chip
  67           then say y to include a power driver for it.
  68
  69 config LCD_TDO24M
  70         tristate "Toppoly TDO24M  and TDO35S LCD Panels support"
  71         depends on SPI_MASTER
  72         help
  73           If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
  74           include the support for it.
  75
  76 config LCD_VGG2432A4
  77         tristate "VGG2432A4 LCM device support"
  78         depends on SPI_MASTER
  79         select LCD_ILI9320
  80         help
  81           If you have a VGG2432A4 panel based on the ILI9320 controller chip
  82           then say y to include a power driver for it.
  83
  84 config LCD_PLATFORM
  85         tristate "Platform LCD controls"
  86         help
  87           This driver provides a platform-device registered LCD power
  88           control interface.
  89
  90 config LCD_TOSA
  91         tristate "Sharp SL-6000 LCD Driver"
  92         depends on I2C && SPI && MACH_TOSA
  93         help
  94           If you have an Sharp SL-6000 Zaurus say Y to enable a driver
  95           for its LCD.
  96
  97 config LCD_HP700
  98         tristate "HP Jornada 700 series LCD Driver"
  99         depends on SA1100_JORNADA720_SSP && !PREEMPT
 100         default y
 101         help
 102           If you have an HP Jornada 700 series handheld (710/720/728)
 103           say Y to enable LCD control driver.
 104
 105 config LCD_S6E63M0
 106         tristate "S6E63M0 AMOLED LCD Driver"
 107         depends on SPI && BACKLIGHT_CLASS_DEVICE
 108         default n
 109         help
 110           If you have an S6E63M0 LCD Panel, say Y to enable its
 111           LCD control driver.
 112
 113 config LCD_LD9040
 114         tristate "LD9040 AMOLED LCD Driver"
 115         depends on SPI && BACKLIGHT_CLASS_DEVICE
 116         default n
 117         help
 118           If you have an LD9040 Panel, say Y to enable its
 119           control driver.
 120
 121 config LCD_AMS369FG06
 122         tristate "AMS369FG06 AMOLED LCD Driver"
 123         depends on SPI && BACKLIGHT_CLASS_DEVICE
 124         default n
 125         help
 126           If you have an AMS369FG06 AMOLED Panel, say Y to enable its
 127           LCD control driver.
 128
 129 config LCD_LMS501KF03
 130         tristate "LMS501KF03 LCD Driver"
 131         depends on SPI
 132         default n
 133         help
 134           If you have an LMS501KF03 LCD Panel, say Y to enable its
 135           LCD control driver.
 136
 137 config LCD_HX8357
 138         tristate "Himax HX-8357 LCD Driver"
 139         depends on SPI
 140         help
 141           If you have a HX-8357 LCD panel, say Y to enable its LCD control
 142           driver.
 143
 144 endif # LCD_CLASS_DEVICE
 145
 146 #
 147 # Backlight
 148 #
 149 config BACKLIGHT_CLASS_DEVICE
 150         tristate "Lowlevel Backlight controls"
 151         default m
 152         help
 153           This framework adds support for low-level control of the LCD
 154           backlight. This includes support for brightness and power.
 155
 156           To have support for your specific LCD panel you will have to
 157           select the proper drivers which depend on this option.
 158
 159 if BACKLIGHT_CLASS_DEVICE
 160
 161 config BACKLIGHT_ATMEL_LCDC
 162         bool "Atmel LCDC Contrast-as-Backlight control"
 163         depends on FB_ATMEL
 164         default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK
 165         help
 166           This provides a backlight control internal to the Atmel LCDC
 167           driver.  If the LCD "contrast control" on your board is wired
 168           so it controls the backlight brightness, select this option to
 169           export this as a PWM-based backlight control.
 170
 171           If in doubt, it's safe to enable this option; it doesn't kick
 172           in unless the board's description says it's wired that way.
 173
 174 config BACKLIGHT_ATMEL_PWM
 175         tristate "Atmel PWM backlight control"
 176         depends on ATMEL_PWM
 177         help
 178           Say Y here if you want to use the PWM peripheral in Atmel AT91 and
 179           AVR32 devices. This driver will need additional platform data to know
 180           which PWM instance to use and how to configure it.
 181
 182           To compile this driver as a module, choose M here: the module will be
 183           called atmel-pwm-bl.
 184
 185 config BACKLIGHT_EP93XX
 186         tristate "Cirrus EP93xx Backlight Driver"
 187         depends on FB_EP93XX
 188         help
 189           If you have a LCD backlight connected to the BRIGHT output of
 190           the EP93xx, say Y here to enable this driver.
 191
 192           To compile this driver as a module, choose M here: the module will
 193           be called ep93xx_bl.
 194
 195 config BACKLIGHT_GENERIC
 196         tristate "Generic (aka Sharp Corgi) Backlight Driver"
 197         default y
 198         help
 199           Say y to enable the generic platform backlight driver previously
 200           known as the Corgi backlight driver. If you have a Sharp Zaurus
 201           SL-C7xx, SL-Cxx00 or SL-6000x say y.
 202
 203 config BACKLIGHT_LM3533
 204         tristate "Backlight Driver for LM3533"
 205         depends on BACKLIGHT_CLASS_DEVICE
 206         depends on MFD_LM3533
 207         help
 208           Say Y to enable the backlight driver for National Semiconductor / TI
 209           LM3533 Lighting Power chips.
 210
 211           The backlights can be controlled directly, through PWM input, or by
 212           the ambient-light-sensor interface. The chip supports 256 brightness
 213           levels.
 214
 215 config BACKLIGHT_LOCOMO
 216         tristate "Sharp LOCOMO LCD/Backlight Driver"
 217         depends on SHARP_LOCOMO
 218         default y
 219         help
 220           If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
 221           enable the LCD/backlight driver.
 222
 223 config BACKLIGHT_OMAP1
 224         tristate "OMAP1 PWL-based LCD Backlight"
 225         depends on ARCH_OMAP1
 226         default y
 227         help
 228           This driver controls the LCD backlight level and power for
 229           the PWL module of OMAP1 processors.  Say Y if your board
 230           uses this hardware.
 231
 232 config BACKLIGHT_HP680
 233         tristate "HP Jornada 680 Backlight Driver"
 234         depends on SH_HP6XX
 235         default y
 236         help
 237           If you have a HP Jornada 680, say y to enable the
 238           backlight driver.
 239
 240 config BACKLIGHT_HP700
 241         tristate "HP Jornada 700 series Backlight Driver"
 242         depends on SA1100_JORNADA720_SSP && !PREEMPT
 243         default y
 244         help
 245           If you have an HP Jornada 700 series,
 246           say Y to include backlight control driver.
 247
 248 config BACKLIGHT_CARILLO_RANCH
 249         tristate "Intel Carillo Ranch Backlight Driver"
 250         depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
 251         help
 252           If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
 253           backlight driver.
 254
 255 config BACKLIGHT_PWM
 256         tristate "Generic PWM based Backlight Driver"
 257         depends on PWM
 258         help
 259           If you have a LCD backlight adjustable by PWM, say Y to enable
 260           this driver.
 261
 262 config BACKLIGHT_DA903X
 263         tristate "Backlight Driver for DA9030/DA9034 using WLED"
 264         depends on PMIC_DA903X
 265         help
 266           If you have a LCD backlight connected to the WLED output of DA9030
 267           or DA9034 WLED output, say Y here to enable this driver.
 268
 269 config BACKLIGHT_DA9052
 270         tristate "Dialog DA9052/DA9053 WLED"
 271         depends on PMIC_DA9052
 272         help
 273           Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
 274
 275 config BACKLIGHT_MAX8925
 276         tristate "Backlight driver for MAX8925"
 277         depends on MFD_MAX8925
 278         help
 279           If you have a LCD backlight connected to the WLED output of MAX8925
 280           WLED output, say Y here to enable this driver.
 281
 282 config BACKLIGHT_APPLE
 283        tristate "Apple Backlight Driver"
 284        depends on X86 && ACPI
 285        help
 286          If you have an Intel-based Apple say Y to enable a driver for its
 287          backlight.
 288
 289 config BACKLIGHT_TOSA
 290         tristate "Sharp SL-6000 Backlight Driver"
 291         depends on I2C && MACH_TOSA && LCD_TOSA
 292         help
 293           If you have an Sharp SL-6000 Zaurus say Y to enable a driver
 294           for its backlight
 295
 296 config BACKLIGHT_SAHARA
 297         tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
 298         depends on X86
 299         help
 300           If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
 301           backlight driver.
 302
 303 config BACKLIGHT_WM831X
 304         tristate "WM831x PMIC Backlight Driver"
 305         depends on MFD_WM831X
 306         help
 307           If you have a backlight driven by the ISINK and DCDC of a
 308           WM831x PMIC say y to enable the backlight driver for it.
 309
 310 config BACKLIGHT_ADP5520
 311         tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
 312         depends on PMIC_ADP5520
 313         help
 314           If you have a LCD backlight connected to the BST/BL_SNK output of
 315           ADP5520 or ADP5501, say Y here to enable this driver.
 316
 317           To compile this driver as a module, choose M here: the module will
 318           be called adp5520_bl.
 319
 320 config BACKLIGHT_ADP8860
 321         tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
 322         depends on BACKLIGHT_CLASS_DEVICE && I2C
 323         select NEW_LEDS
 324         select LEDS_CLASS
 325         help
 326           If you have a LCD backlight connected to the ADP8860, ADP8861 or
 327           ADP8863 say Y here to enable this driver.
 328
 329           To compile this driver as a module, choose M here: the module will
 330           be called adp8860_bl.
 331
 332 config BACKLIGHT_ADP8870
 333         tristate "Backlight Driver for ADP8870 using WLED"
 334         depends on BACKLIGHT_CLASS_DEVICE && I2C
 335         select NEW_LEDS
 336         select LEDS_CLASS
 337         help
 338           If you have a LCD backlight connected to the ADP8870,
 339           say Y here to enable this driver.
 340
 341           To compile this driver as a module, choose M here: the module will
 342           be called adp8870_bl.
 343
 344 config BACKLIGHT_88PM860X
 345         tristate "Backlight Driver for 88PM8606 using WLED"
 346         depends on MFD_88PM860X
 347         help
 348           Say Y to enable the backlight driver for Marvell 88PM8606.
 349
 350 config BACKLIGHT_PCF50633
 351         tristate "Backlight driver for NXP PCF50633 MFD"
 352         depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
 353         help
 354           If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
 355           enable its driver.
 356
 357 config BACKLIGHT_AAT2870
 358         tristate "AnalogicTech AAT2870 Backlight"
 359         depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
 360         help
 361           If you have a AnalogicTech AAT2870 say Y to enable the
 362           backlight driver.
 363
 364 config BACKLIGHT_LM3630
 365         tristate "Backlight Driver for LM3630"
 366         depends on BACKLIGHT_CLASS_DEVICE && I2C
 367         select REGMAP_I2C
 368         help
 369           This supports TI LM3630 Backlight Driver
 370
 371 config BACKLIGHT_LM3639
 372         tristate "Backlight Driver for LM3639"
 373         depends on BACKLIGHT_CLASS_DEVICE && I2C
 374         select REGMAP_I2C
 375         select NEW_LEDS
 376         select LEDS_CLASS
 377         help
 378           This supports TI LM3639 Backlight + 1.5A Flash LED Driver
 379
 380 config BACKLIGHT_LP855X
 381         tristate "Backlight driver for TI LP855X"
 382         depends on BACKLIGHT_CLASS_DEVICE && I2C
 383         help
 384           This supports TI LP8550, LP8551, LP8552, LP8553 and LP8556
 385           backlight driver.
 386
 387 config BACKLIGHT_OT200
 388         tristate "Backlight driver for ot200 visualisation device"
 389         depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
 390         help
 391           To compile this driver as a module, choose M here: the module will be
 392           called ot200_bl.
 393
 394 config BACKLIGHT_PANDORA
 395         tristate "Backlight driver for Pandora console"
 396         depends on TWL4030_CORE
 397         help
 398           If you have a Pandora console, say Y to enable the
 399           backlight driver.
 400
 401 config BACKLIGHT_TPS65217
 402         tristate "TPS65217 Backlight"
 403         depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
 404         help
 405           If you have a Texas Instruments TPS65217 say Y to enable the
 406           backlight driver.
 407
 408 config BACKLIGHT_AS3711
 409         tristate "AS3711 Backlight"
 410         depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
 411         help
 412           If you have an Austrian Microsystems AS3711 say Y to enable the
 413           backlight driver.
 414
 415 endif # BACKLIGHT_CLASS_DEVICE
 416
 417 endif # BACKLIGHT_LCD_SUPPORT