1# 2# Backlight & LCD drivers configuration 3# 4 5menuconfig 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 11if BACKLIGHT_LCD_SUPPORT 12 13# 14# LCD 15# 16config 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 28if LCD_CLASS_DEVICE 29 30config 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 37config 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 45config 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 53config 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 64config 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 71config 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 78config 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 85config 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 93config LCD_PLATFORM 94 tristate "Platform LCD controls" 95 help 96 This driver provides a platform-device registered LCD power 97 control interface. 98 99config 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 106config 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 114config 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 122config 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 130config 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 138config 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 146config 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 config LCD_OTM3225A 154 tristate "ORISE Technology OTM3225A support" 155 depends on SPI 156 help 157 If you have a panel based on the OTM3225A controller 158 chip then say y to include a driver for it. 159 160endif # LCD_CLASS_DEVICE 161 162# 163# Backlight 164# 165config BACKLIGHT_CLASS_DEVICE 166 tristate "Lowlevel Backlight controls" 167 default m 168 help 169 This framework adds support for low-level control of the LCD 170 backlight. This includes support for brightness and power. 171 172 To have support for your specific LCD panel you will have to 173 select the proper drivers which depend on this option. 174 175if BACKLIGHT_CLASS_DEVICE 176 177config BACKLIGHT_ATMEL_LCDC 178 bool "Atmel LCDC Contrast-as-Backlight control" 179 depends on FB_ATMEL 180 help 181 This provides a backlight control internal to the Atmel LCDC 182 driver. If the LCD "contrast control" on your board is wired 183 so it controls the backlight brightness, select this option to 184 export this as a PWM-based backlight control. 185 186 If in doubt, it's safe to enable this option; it doesn't kick 187 in unless the board's description says it's wired that way. 188 189config BACKLIGHT_EP93XX 190 tristate "Cirrus EP93xx Backlight Driver" 191 depends on FB_EP93XX 192 help 193 If you have a LCD backlight connected to the BRIGHT output of 194 the EP93xx, say Y here to enable this driver. 195 196 To compile this driver as a module, choose M here: the module will 197 be called ep93xx_bl. 198 199config BACKLIGHT_GENERIC 200 tristate "Generic (aka Sharp Corgi) Backlight Driver" 201 default y 202 help 203 Say y to enable the generic platform backlight driver previously 204 known as the Corgi backlight driver. If you have a Sharp Zaurus 205 SL-C7xx, SL-Cxx00 or SL-6000x say y. 206 207config BACKLIGHT_IPAQ_MICRO 208 tristate "iPAQ microcontroller backlight driver" 209 depends on MFD_IPAQ_MICRO 210 default y 211 help 212 Say y to enable the backlight driver for Compaq iPAQ handheld 213 computers. Say yes if you have one of the h3100/h3600/h3700 214 machines. 215 216config BACKLIGHT_LM3533 217 tristate "Backlight Driver for LM3533" 218 depends on BACKLIGHT_CLASS_DEVICE 219 depends on MFD_LM3533 220 help 221 Say Y to enable the backlight driver for National Semiconductor / TI 222 LM3533 Lighting Power chips. 223 224 The backlights can be controlled directly, through PWM input, or by 225 the ambient-light-sensor interface. The chip supports 256 brightness 226 levels. 227 228config BACKLIGHT_LOCOMO 229 tristate "Sharp LOCOMO LCD/Backlight Driver" 230 depends on SHARP_LOCOMO 231 default y 232 help 233 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to 234 enable the LCD/backlight driver. 235 236config BACKLIGHT_OMAP1 237 tristate "OMAP1 PWL-based LCD Backlight" 238 depends on ARCH_OMAP1 239 default y 240 help 241 This driver controls the LCD backlight level and power for 242 the PWL module of OMAP1 processors. Say Y if your board 243 uses this hardware. 244 245config BACKLIGHT_HP680 246 tristate "HP Jornada 680 Backlight Driver" 247 depends on SH_HP6XX 248 default y 249 help 250 If you have a HP Jornada 680, say y to enable the 251 backlight driver. 252 253config BACKLIGHT_HP700 254 tristate "HP Jornada 700 series Backlight Driver" 255 depends on SA1100_JORNADA720_SSP && !PREEMPT 256 default y 257 help 258 If you have an HP Jornada 700 series, 259 say Y to include backlight control driver. 260 261config BACKLIGHT_CARILLO_RANCH 262 tristate "Intel Carillo Ranch Backlight Driver" 263 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578 264 help 265 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the 266 backlight driver. 267 268config BACKLIGHT_PWM 269 tristate "Generic PWM based Backlight Driver" 270 depends on PWM 271 help 272 If you have a LCD backlight adjustable by PWM, say Y to enable 273 this driver. 274 275config BACKLIGHT_DA903X 276 tristate "Backlight Driver for DA9030/DA9034 using WLED" 277 depends on PMIC_DA903X 278 help 279 If you have a LCD backlight connected to the WLED output of DA9030 280 or DA9034 WLED output, say Y here to enable this driver. 281 282config BACKLIGHT_DA9052 283 tristate "Dialog DA9052/DA9053 WLED" 284 depends on PMIC_DA9052 285 help 286 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs. 287 288config BACKLIGHT_MAX8925 289 tristate "Backlight driver for MAX8925" 290 depends on MFD_MAX8925 291 help 292 If you have a LCD backlight connected to the WLED output of MAX8925 293 WLED output, say Y here to enable this driver. 294 295config BACKLIGHT_APPLE 296 tristate "Apple Backlight Driver" 297 depends on X86 && ACPI 298 help 299 If you have an Intel-based Apple say Y to enable a driver for its 300 backlight. 301 302config BACKLIGHT_TOSA 303 tristate "Sharp SL-6000 Backlight Driver" 304 depends on I2C && MACH_TOSA && LCD_TOSA 305 help 306 If you have an Sharp SL-6000 Zaurus say Y to enable a driver 307 for its backlight 308 309config BACKLIGHT_PM8941_WLED 310 tristate "Qualcomm PM8941 WLED Driver" 311 select REGMAP 312 help 313 If you have the Qualcomm PM8941, say Y to enable a driver for the 314 WLED block. 315 316config BACKLIGHT_SAHARA 317 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" 318 depends on X86 319 help 320 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the 321 backlight driver. 322 323config BACKLIGHT_WM831X 324 tristate "WM831x PMIC Backlight Driver" 325 depends on MFD_WM831X 326 help 327 If you have a backlight driven by the ISINK and DCDC of a 328 WM831x PMIC say y to enable the backlight driver for it. 329 330config BACKLIGHT_ADP5520 331 tristate "Backlight Driver for ADP5520/ADP5501 using WLED" 332 depends on PMIC_ADP5520 333 help 334 If you have a LCD backlight connected to the BST/BL_SNK output of 335 ADP5520 or ADP5501, say Y here to enable this driver. 336 337 To compile this driver as a module, choose M here: the module will 338 be called adp5520_bl. 339 340config BACKLIGHT_ADP8860 341 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED" 342 depends on BACKLIGHT_CLASS_DEVICE && I2C 343 select NEW_LEDS 344 select LEDS_CLASS 345 help 346 If you have a LCD backlight connected to the ADP8860, ADP8861 or 347 ADP8863 say Y here to enable this driver. 348 349 To compile this driver as a module, choose M here: the module will 350 be called adp8860_bl. 351 352config BACKLIGHT_ADP8870 353 tristate "Backlight Driver for ADP8870 using WLED" 354 depends on BACKLIGHT_CLASS_DEVICE && I2C 355 select NEW_LEDS 356 select LEDS_CLASS 357 help 358 If you have a LCD backlight connected to the ADP8870, 359 say Y here to enable this driver. 360 361 To compile this driver as a module, choose M here: the module will 362 be called adp8870_bl. 363 364config BACKLIGHT_88PM860X 365 tristate "Backlight Driver for 88PM8606 using WLED" 366 depends on MFD_88PM860X 367 help 368 Say Y to enable the backlight driver for Marvell 88PM8606. 369 370config BACKLIGHT_PCF50633 371 tristate "Backlight driver for NXP PCF50633 MFD" 372 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633 373 help 374 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to 375 enable its driver. 376 377config BACKLIGHT_AAT2870 378 tristate "AnalogicTech AAT2870 Backlight" 379 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE 380 help 381 If you have a AnalogicTech AAT2870 say Y to enable the 382 backlight driver. 383 384config BACKLIGHT_LM3630A 385 tristate "Backlight Driver for LM3630A" 386 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM 387 select REGMAP_I2C 388 help 389 This supports TI LM3630A Backlight Driver 390 391config BACKLIGHT_LM3639 392 tristate "Backlight Driver for LM3639" 393 depends on BACKLIGHT_CLASS_DEVICE && I2C 394 select REGMAP_I2C 395 select NEW_LEDS 396 select LEDS_CLASS 397 help 398 This supports TI LM3639 Backlight + 1.5A Flash LED Driver 399 400config BACKLIGHT_LP855X 401 tristate "Backlight driver for TI LP855X" 402 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM 403 help 404 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and 405 LP8557 backlight driver. 406 407config BACKLIGHT_LP8788 408 tristate "Backlight driver for TI LP8788 MFD" 409 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM 410 help 411 This supports TI LP8788 backlight driver. 412 413config BACKLIGHT_OT200 414 tristate "Backlight driver for ot200 visualisation device" 415 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535 416 help 417 To compile this driver as a module, choose M here: the module will be 418 called ot200_bl. 419 420config BACKLIGHT_PANDORA 421 tristate "Backlight driver for Pandora console" 422 depends on TWL4030_CORE 423 help 424 If you have a Pandora console, say Y to enable the 425 backlight driver. 426 427config BACKLIGHT_SKY81452 428 tristate "Backlight driver for SKY81452" 429 depends on BACKLIGHT_CLASS_DEVICE && MFD_SKY81452 430 help 431 If you have a Skyworks SKY81452, say Y to enable the 432 backlight driver. 433 434 To compile this driver as a module, choose M here: the module will 435 be called sky81452-backlight 436 437config BACKLIGHT_TPS65217 438 tristate "TPS65217 Backlight" 439 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217 440 help 441 If you have a Texas Instruments TPS65217 say Y to enable the 442 backlight driver. 443 444config BACKLIGHT_AS3711 445 tristate "AS3711 Backlight" 446 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711 447 help 448 If you have an Austrian Microsystems AS3711 say Y to enable the 449 backlight driver. 450 451config BACKLIGHT_GPIO 452 tristate "Generic GPIO based Backlight Driver" 453 depends on GPIOLIB || COMPILE_TEST 454 help 455 If you have a LCD backlight adjustable by GPIO, say Y to enable 456 this driver. 457 458config BACKLIGHT_LV5207LP 459 tristate "Sanyo LV5207LP Backlight" 460 depends on I2C 461 help 462 If you have a Sanyo LV5207LP say Y to enable the backlight driver. 463 464config BACKLIGHT_BD6107 465 tristate "Rohm BD6107 Backlight" 466 depends on I2C 467 help 468 If you have a Rohm BD6107 say Y to enable the backlight driver. 469 470config BACKLIGHT_ARCXCNN 471 tristate "Backlight driver for the Arctic Sands ARCxCnnnn family" 472 depends on I2C 473 help 474 If you have an ARCxCnnnn family backlight say Y to enable 475 the backlight driver. 476 477config BACKLIGHT_RAVE_SP 478 tristate "RAVE SP Backlight driver" 479 depends on RAVE_SP_CORE 480 help 481 Support for backlight control on RAVE SP device. 482 483endif # BACKLIGHT_CLASS_DEVICE 484 485endif # BACKLIGHT_LCD_SUPPORT 486