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 && GPIOLIB
  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 && GPIOLIB
  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_ILI922X
  63         tristate "ILI Technology ILI9221/ILI9222 support"
  64         depends on SPI
  65         help
  66           If you have a panel based on the ILI9221/9222 controller
  67           chip then say y to include a driver for it.
  68
  69 config LCD_ILI9320
  70         tristate "ILI Technology ILI9320 controller support"
  71         depends on SPI
  72         help
  73           If you have a panel based on the ILI9320 controller chip
  74           then say y to include a power driver for it.
  75
  76 config LCD_TDO24M
  77         tristate "Toppoly TDO24M  and TDO35S LCD Panels support"
  78         depends on SPI_MASTER
  79         help
  80           If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
  81           include the support for it.
  82
  83 config LCD_VGG2432A4
  84         tristate "VGG2432A4 LCM device support"
  85         depends on SPI_MASTER
  86         select LCD_ILI9320
  87         help
  88           If you have a VGG2432A4 panel based on the ILI9320 controller chip
  89           then say y to include a power driver for it.
  90
  91 config LCD_PLATFORM
  92         tristate "Platform LCD controls"
  93         help
  94           This driver provides a platform-device registered LCD power
  95           control interface.
  96
  97 config LCD_TOSA
  98         tristate "Sharp SL-6000 LCD Driver"
  99         depends on I2C && SPI && MACH_TOSA
 100         help
 101           If you have an Sharp SL-6000 Zaurus say Y to enable a driver
 102           for its LCD.
 103
 104 config LCD_HP700
 105         tristate "HP Jornada 700 series LCD Driver"
 106         depends on SA1100_JORNADA720_SSP && !PREEMPT
 107         default y
 108         help
 109           If you have an HP Jornada 700 series handheld (710/720/728)
 110           say Y to enable LCD control driver.
 111
 112 config LCD_S6E63M0
 113         tristate "S6E63M0 AMOLED LCD Driver"
 114         depends on SPI && BACKLIGHT_CLASS_DEVICE
 115         default n
 116         help
 117           If you have an S6E63M0 LCD Panel, say Y to enable its
 118           LCD control driver.
 119
 120 config LCD_LD9040
 121         tristate "LD9040 AMOLED LCD Driver"
 122         depends on SPI && BACKLIGHT_CLASS_DEVICE
 123         default n
 124         help
 125           If you have an LD9040 Panel, say Y to enable its
 126           control driver.
 127
 128 config LCD_AMS369FG06
 129         tristate "AMS369FG06 AMOLED LCD Driver"
 130         depends on SPI && BACKLIGHT_CLASS_DEVICE
 131         default n
 132         help
 133           If you have an AMS369FG06 AMOLED Panel, say Y to enable its
 134           LCD control driver.
 135
 136 config LCD_LMS501KF03
 137         tristate "LMS501KF03 LCD Driver"
 138         depends on SPI
 139         default n
 140         help
 141           If you have an LMS501KF03 LCD Panel, say Y to enable its
 142           LCD control driver.
 143
 144 config LCD_HX8357
 145         tristate "Himax HX-8357 LCD Driver"
 146         depends on SPI
 147         help
 148           If you have a HX-8357 LCD panel, say Y to enable its LCD control
 149           driver.
 150
 151 endif # LCD_CLASS_DEVICE
 152
 153 #
 154 # Backlight
 155 #
 156 config BACKLIGHT_CLASS_DEVICE
 157         tristate "Lowlevel Backlight controls"
 158         default m
 159         help
 160           This framework adds support for low-level control of the LCD
 161           backlight. This includes support for brightness and power.
 162
 163           To have support for your specific LCD panel you will have to
 164           select the proper drivers which depend on this option.
 165
 166 if BACKLIGHT_CLASS_DEVICE
 167
 168 config BACKLIGHT_ATMEL_LCDC
 169         bool "Atmel LCDC Contrast-as-Backlight control"
 170         depends on FB_ATMEL
 171         help
 172           This provides a backlight control internal to the Atmel LCDC
 173           driver.  If the LCD "contrast control" on your board is wired
 174           so it controls the backlight brightness, select this option to
 175           export this as a PWM-based backlight control.
 176
 177           If in doubt, it's safe to enable this option; it doesn't kick
 178           in unless the board's description says it's wired that way.
 179
 180 config BACKLIGHT_EP93XX
 181         tristate "Cirrus EP93xx Backlight Driver"
 182         depends on FB_EP93XX
 183         help
 184           If you have a LCD backlight connected to the BRIGHT output of
 185           the EP93xx, say Y here to enable this driver.
 186
 187           To compile this driver as a module, choose M here: the module will
 188           be called ep93xx_bl.
 189
 190 config BACKLIGHT_GENERIC
 191         tristate "Generic (aka Sharp Corgi) Backlight Driver"
 192         default y
 193         help
 194           Say y to enable the generic platform backlight driver previously
 195           known as the Corgi backlight driver. If you have a Sharp Zaurus
 196           SL-C7xx, SL-Cxx00 or SL-6000x say y.
 197
 198 config BACKLIGHT_IPAQ_MICRO
 199         tristate "iPAQ microcontroller backlight driver"
 200         depends on MFD_IPAQ_MICRO
 201         default y
 202         help
 203           Say y to enable the backlight driver for Compaq iPAQ handheld
 204           computers. Say yes if you have one of the h3100/h3600/h3700
 205           machines.
 206
 207 config BACKLIGHT_LM3533
 208         tristate "Backlight Driver for LM3533"
 209         depends on BACKLIGHT_CLASS_DEVICE
 210         depends on MFD_LM3533
 211         help
 212           Say Y to enable the backlight driver for National Semiconductor / TI
 213           LM3533 Lighting Power chips.
 214
 215           The backlights can be controlled directly, through PWM input, or by
 216           the ambient-light-sensor interface. The chip supports 256 brightness
 217           levels.
 218
 219 config BACKLIGHT_LOCOMO
 220         tristate "Sharp LOCOMO LCD/Backlight Driver"
 221         depends on SHARP_LOCOMO
 222         default y
 223         help
 224           If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
 225           enable the LCD/backlight driver.
 226
 227 config BACKLIGHT_OMAP1
 228         tristate "OMAP1 PWL-based LCD Backlight"
 229         depends on ARCH_OMAP1
 230         default y
 231         help
 232           This driver controls the LCD backlight level and power for
 233           the PWL module of OMAP1 processors.  Say Y if your board
 234           uses this hardware.
 235
 236 config BACKLIGHT_HP680
 237         tristate "HP Jornada 680 Backlight Driver"
 238         depends on SH_HP6XX
 239         default y
 240         help
 241           If you have a HP Jornada 680, say y to enable the
 242           backlight driver.
 243
 244 config BACKLIGHT_HP700
 245         tristate "HP Jornada 700 series Backlight Driver"
 246         depends on SA1100_JORNADA720_SSP && !PREEMPT
 247         default y
 248         help
 249           If you have an HP Jornada 700 series,
 250           say Y to include backlight control driver.
 251
 252 config BACKLIGHT_CARILLO_RANCH
 253         tristate "Intel Carillo Ranch Backlight Driver"
 254         depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
 255         help
 256           If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
 257           backlight driver.
 258
 259 config BACKLIGHT_PWM
 260         tristate "Generic PWM based Backlight Driver"
 261         depends on PWM
 262         help
 263           If you have a LCD backlight adjustable by PWM, say Y to enable
 264           this driver.
 265
 266 config BACKLIGHT_DA903X
 267         tristate "Backlight Driver for DA9030/DA9034 using WLED"
 268         depends on PMIC_DA903X
 269         help
 270           If you have a LCD backlight connected to the WLED output of DA9030
 271           or DA9034 WLED output, say Y here to enable this driver.
 272
 273 config BACKLIGHT_DA9052
 274         tristate "Dialog DA9052/DA9053 WLED"
 275         depends on PMIC_DA9052
 276         help
 277           Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
 278
 279 config BACKLIGHT_MAX8925
 280         tristate "Backlight driver for MAX8925"
 281         depends on MFD_MAX8925
 282         help
 283           If you have a LCD backlight connected to the WLED output of MAX8925
 284           WLED output, say Y here to enable this driver.
 285
 286 config BACKLIGHT_APPLE
 287        tristate "Apple Backlight Driver"
 288        depends on X86 && ACPI
 289        help
 290          If you have an Intel-based Apple say Y to enable a driver for its
 291          backlight.
 292
 293 config BACKLIGHT_TOSA
 294         tristate "Sharp SL-6000 Backlight Driver"
 295         depends on I2C && MACH_TOSA && LCD_TOSA
 296         help
 297           If you have an Sharp SL-6000 Zaurus say Y to enable a driver
 298           for its backlight
 299
 300 config BACKLIGHT_SAHARA
 301         tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
 302         depends on X86
 303         help
 304           If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
 305           backlight driver.
 306
 307 config BACKLIGHT_WM831X
 308         tristate "WM831x PMIC Backlight Driver"
 309         depends on MFD_WM831X
 310         help
 311           If you have a backlight driven by the ISINK and DCDC of a
 312           WM831x PMIC say y to enable the backlight driver for it.
 313
 314 config BACKLIGHT_ADP5520
 315         tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
 316         depends on PMIC_ADP5520
 317         help
 318           If you have a LCD backlight connected to the BST/BL_SNK output of
 319           ADP5520 or ADP5501, say Y here to enable this driver.
 320
 321           To compile this driver as a module, choose M here: the module will
 322           be called adp5520_bl.
 323
 324 config BACKLIGHT_ADP8860
 325         tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
 326         depends on BACKLIGHT_CLASS_DEVICE && I2C
 327         select NEW_LEDS
 328         select LEDS_CLASS
 329         help
 330           If you have a LCD backlight connected to the ADP8860, ADP8861 or
 331           ADP8863 say Y here to enable this driver.
 332
 333           To compile this driver as a module, choose M here: the module will
 334           be called adp8860_bl.
 335
 336 config BACKLIGHT_ADP8870
 337         tristate "Backlight Driver for ADP8870 using WLED"
 338         depends on BACKLIGHT_CLASS_DEVICE && I2C
 339         select NEW_LEDS
 340         select LEDS_CLASS
 341         help
 342           If you have a LCD backlight connected to the ADP8870,
 343           say Y here to enable this driver.
 344
 345           To compile this driver as a module, choose M here: the module will
 346           be called adp8870_bl.
 347
 348 config BACKLIGHT_88PM860X
 349         tristate "Backlight Driver for 88PM8606 using WLED"
 350         depends on MFD_88PM860X
 351         help
 352           Say Y to enable the backlight driver for Marvell 88PM8606.
 353
 354 config BACKLIGHT_PCF50633
 355         tristate "Backlight driver for NXP PCF50633 MFD"
 356         depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
 357         help
 358           If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
 359           enable its driver.
 360
 361 config BACKLIGHT_AAT2870
 362         tristate "AnalogicTech AAT2870 Backlight"
 363         depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
 364         help
 365           If you have a AnalogicTech AAT2870 say Y to enable the
 366           backlight driver.
 367
 368 config BACKLIGHT_LM3630A
 369         tristate "Backlight Driver for LM3630A"
 370         depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
 371         select REGMAP_I2C
 372         help
 373           This supports TI LM3630A Backlight Driver
 374
 375 config BACKLIGHT_LM3639
 376         tristate "Backlight Driver for LM3639"
 377         depends on BACKLIGHT_CLASS_DEVICE && I2C
 378         select REGMAP_I2C
 379         select NEW_LEDS
 380         select LEDS_CLASS
 381         help
 382           This supports TI LM3639 Backlight + 1.5A Flash LED Driver
 383
 384 config BACKLIGHT_LP855X
 385         tristate "Backlight driver for TI LP855X"
 386         depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
 387         help
 388           This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
 389           LP8557 backlight driver.
 390
 391 config BACKLIGHT_LP8788
 392         tristate "Backlight driver for TI LP8788 MFD"
 393         depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
 394         help
 395           This supports TI LP8788 backlight driver.
 396
 397 config BACKLIGHT_OT200
 398         tristate "Backlight driver for ot200 visualisation device"
 399         depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
 400         help
 401           To compile this driver as a module, choose M here: the module will be
 402           called ot200_bl.
 403
 404 config BACKLIGHT_PANDORA
 405         tristate "Backlight driver for Pandora console"
 406         depends on TWL4030_CORE
 407         help
 408           If you have a Pandora console, say Y to enable the
 409           backlight driver.
 410
 411 config BACKLIGHT_SKY81452
 412         tristate "Backlight driver for SKY81452"
 413         depends on BACKLIGHT_CLASS_DEVICE && MFD_SKY81452
 414         help
 415           If you have a Skyworks SKY81452, say Y to enable the
 416           backlight driver.
 417
 418           To compile this driver as a module, choose M here: the module will
 419           be called sky81452-backlight
 420
 421 config BACKLIGHT_TPS65217
 422         tristate "TPS65217 Backlight"
 423         depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
 424         help
 425           If you have a Texas Instruments TPS65217 say Y to enable the
 426           backlight driver.
 427
 428 config BACKLIGHT_AS3711
 429         tristate "AS3711 Backlight"
 430         depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
 431         help
 432           If you have an Austrian Microsystems AS3711 say Y to enable the
 433           backlight driver.
 434
 435 config BACKLIGHT_GPIO
 436         tristate "Generic GPIO based Backlight Driver"
 437         depends on GPIOLIB
 438         help
 439           If you have a LCD backlight adjustable by GPIO, say Y to enable
 440           this driver.
 441
 442 config BACKLIGHT_LV5207LP
 443         tristate "Sanyo LV5207LP Backlight"
 444         depends on I2C
 445         help
 446           If you have a Sanyo LV5207LP say Y to enable the backlight driver.
 447
 448 config BACKLIGHT_BD6107
 449         tristate "Rohm BD6107 Backlight"
 450         depends on I2C
 451         help
 452           If you have a Rohm BD6107 say Y to enable the backlight driver.
 453
 454 endif # BACKLIGHT_CLASS_DEVICE
 455
 456 endif # BACKLIGHT_LCD_SUPPORT