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 153endif # LCD_CLASS_DEVICE 154 155# 156# Backlight 157# 158config 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 168if BACKLIGHT_CLASS_DEVICE 169 170config 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 182config 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 192config 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 200config 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 209config 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 221config 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 229config 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 238config 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 246config 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 254config 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 261config 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 268config 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 275config 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 281config 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 288config 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 295config 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 302config 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 309config 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 316config 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 323config 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 333config 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 345config 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 357config 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 363config 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 370config 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 377config 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 384config 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 393config 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 400config 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 406config 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 413config 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 420config 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 430config 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 437config 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 444config 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 451config 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 457config 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 463config 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 470endif # BACKLIGHT_CLASS_DEVICE 471 472endif # BACKLIGHT_LCD_SUPPORT 473