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