1# 2# Backlight & LCD drivers configuration 3# 4 5menu "Backlight & LCD device support" 6 7# 8# LCD 9# 10config LCD_CLASS_DEVICE 11 tristate "Lowlevel LCD controls" 12 default m 13 help 14 This framework adds support for low-level control of LCD. 15 Some framebuffer devices connect to platform-specific LCD modules 16 in order to have a platform-specific way to control the flat panel 17 (contrast and applying power to the LCD (not to the backlight!)). 18 19 To have support for your specific LCD panel you will have to 20 select the proper drivers which depend on this option. 21 22if LCD_CLASS_DEVICE 23 24config LCD_CORGI 25 tristate "LCD Panel support for SHARP corgi/spitz model" 26 depends on SPI_MASTER && PXA_SHARPSL && BACKLIGHT_CLASS_DEVICE 27 help 28 Say y here to support the LCD panels usually found on SHARP 29 corgi (C7x0) and spitz (Cxx00) models. 30 31config LCD_L4F00242T03 32 tristate "Epson L4F00242T03 LCD" 33 depends on SPI_MASTER 34 depends on GPIOLIB || COMPILE_TEST 35 help 36 SPI driver for Epson L4F00242T03. This provides basic support 37 for init and powering the LCD up/down through a sysfs interface. 38 39config LCD_LMS283GF05 40 tristate "Samsung LMS283GF05 LCD" 41 depends on SPI_MASTER 42 depends on GPIOLIB || COMPILE_TEST 43 help 44 SPI driver for Samsung LMS283GF05. This provides basic support 45 for powering the LCD up/down through a sysfs interface. 46 47config LCD_LTV350QV 48 tristate "Samsung LTV350QV LCD Panel" 49 depends on SPI_MASTER 50 help 51 If you have a Samsung LTV350QV LCD panel, say y to include a 52 power control driver for it. The panel starts up in power 53 off state, so you need this driver in order to see any 54 output. 55 56 The LTV350QV panel is present on all ATSTK1000 boards. 57 58config LCD_ILI922X 59 tristate "ILI Technology ILI9221/ILI9222 support" 60 depends on SPI 61 help 62 If you have a panel based on the ILI9221/9222 controller 63 chip then say y to include a driver for it. 64 65config LCD_ILI9320 66 tristate "ILI Technology ILI9320 controller support" 67 depends on SPI 68 help 69 If you have a panel based on the ILI9320 controller chip 70 then say y to include a power driver for it. 71 72config LCD_TDO24M 73 tristate "Toppoly TDO24M and TDO35S LCD Panels support" 74 depends on SPI_MASTER 75 help 76 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to 77 include the support for it. 78 79config LCD_VGG2432A4 80 tristate "VGG2432A4 LCM device support" 81 depends on SPI_MASTER 82 select LCD_ILI9320 83 help 84 If you have a VGG2432A4 panel based on the ILI9320 controller chip 85 then say y to include a power driver for it. 86 87config LCD_PLATFORM 88 tristate "Platform LCD controls" 89 help 90 This driver provides a platform-device registered LCD power 91 control interface. 92 93config LCD_TOSA 94 tristate "Sharp SL-6000 LCD Driver" 95 depends on I2C && SPI && MACH_TOSA 96 help 97 If you have an Sharp SL-6000 Zaurus say Y to enable a driver 98 for its LCD. 99 100config LCD_HP700 101 tristate "HP Jornada 700 series LCD Driver" 102 depends on SA1100_JORNADA720_SSP && !PREEMPT 103 default y 104 help 105 If you have an HP Jornada 700 series handheld (710/720/728) 106 say Y to enable LCD control driver. 107 108config LCD_AMS369FG06 109 tristate "AMS369FG06 AMOLED LCD Driver" 110 depends on SPI && BACKLIGHT_CLASS_DEVICE 111 default n 112 help 113 If you have an AMS369FG06 AMOLED Panel, say Y to enable its 114 LCD control driver. 115 116config LCD_LMS501KF03 117 tristate "LMS501KF03 LCD Driver" 118 depends on SPI 119 default n 120 help 121 If you have an LMS501KF03 LCD Panel, say Y to enable its 122 LCD control driver. 123 124config LCD_HX8357 125 tristate "Himax HX-8357 LCD Driver" 126 depends on SPI 127 help 128 If you have a HX-8357 LCD panel, say Y to enable its LCD control 129 driver. 130 131 config LCD_OTM3225A 132 tristate "ORISE Technology OTM3225A support" 133 depends on SPI 134 help 135 If you have a panel based on the OTM3225A controller 136 chip then say y to include a driver for it. 137 138endif # LCD_CLASS_DEVICE 139 140# 141# Backlight 142# 143config BACKLIGHT_CLASS_DEVICE 144 tristate "Lowlevel Backlight controls" 145 default m 146 help 147 This framework adds support for low-level control of the LCD 148 backlight. This includes support for brightness and power. 149 150 To have support for your specific LCD panel you will have to 151 select the proper drivers which depend on this option. 152 153if BACKLIGHT_CLASS_DEVICE 154 155config BACKLIGHT_ATMEL_LCDC 156 bool "Atmel LCDC Contrast-as-Backlight control" 157 depends on FB_ATMEL 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 167config BACKLIGHT_EP93XX 168 tristate "Cirrus EP93xx Backlight Driver" 169 depends on FB_EP93XX 170 help 171 If you have a LCD backlight connected to the BRIGHT output of 172 the EP93xx, say Y here to enable this driver. 173 174 To compile this driver as a module, choose M here: the module will 175 be called ep93xx_bl. 176 177config BACKLIGHT_GENERIC 178 tristate "Generic (aka Sharp Corgi) Backlight Driver" 179 default y 180 help 181 Say y to enable the generic platform backlight driver previously 182 known as the Corgi backlight driver. If you have a Sharp Zaurus 183 SL-C7xx, SL-Cxx00 or SL-6000x say y. 184 185config BACKLIGHT_IPAQ_MICRO 186 tristate "iPAQ microcontroller backlight driver" 187 depends on MFD_IPAQ_MICRO 188 default y 189 help 190 Say y to enable the backlight driver for Compaq iPAQ handheld 191 computers. Say yes if you have one of the h3100/h3600/h3700 192 machines. 193 194config BACKLIGHT_LM3533 195 tristate "Backlight Driver for LM3533" 196 depends on MFD_LM3533 197 help 198 Say Y to enable the backlight driver for National Semiconductor / TI 199 LM3533 Lighting Power chips. 200 201 The backlights can be controlled directly, through PWM input, or by 202 the ambient-light-sensor interface. The chip supports 256 brightness 203 levels. 204 205config BACKLIGHT_LOCOMO 206 tristate "Sharp LOCOMO LCD/Backlight Driver" 207 depends on SHARP_LOCOMO 208 default y 209 help 210 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to 211 enable the LCD/backlight driver. 212 213config BACKLIGHT_OMAP1 214 tristate "OMAP1 PWL-based LCD Backlight" 215 depends on ARCH_OMAP1 216 default y 217 help 218 This driver controls the LCD backlight level and power for 219 the PWL module of OMAP1 processors. Say Y if your board 220 uses this hardware. 221 222config BACKLIGHT_HP680 223 tristate "HP Jornada 680 Backlight Driver" 224 depends on SH_HP6XX 225 default y 226 help 227 If you have a HP Jornada 680, say y to enable the 228 backlight driver. 229 230config BACKLIGHT_HP700 231 tristate "HP Jornada 700 series Backlight Driver" 232 depends on SA1100_JORNADA720_SSP && !PREEMPT 233 default y 234 help 235 If you have an HP Jornada 700 series, 236 say Y to include backlight control driver. 237 238config BACKLIGHT_CARILLO_RANCH 239 tristate "Intel Carillo Ranch Backlight Driver" 240 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578 241 help 242 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the 243 backlight driver. 244 245config BACKLIGHT_PWM 246 tristate "Generic PWM based Backlight Driver" 247 depends on PWM 248 help 249 If you have a LCD backlight adjustable by PWM, say Y to enable 250 this driver. 251 252config BACKLIGHT_DA903X 253 tristate "Backlight Driver for DA9030/DA9034 using WLED" 254 depends on PMIC_DA903X 255 help 256 If you have a LCD backlight connected to the WLED output of DA9030 257 or DA9034 WLED output, say Y here to enable this driver. 258 259config BACKLIGHT_DA9052 260 tristate "Dialog DA9052/DA9053 WLED" 261 depends on PMIC_DA9052 262 help 263 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs. 264 265config BACKLIGHT_MAX8925 266 tristate "Backlight driver for MAX8925" 267 depends on MFD_MAX8925 268 help 269 If you have a LCD backlight connected to the WLED output of MAX8925 270 WLED output, say Y here to enable this driver. 271 272config BACKLIGHT_APPLE 273 tristate "Apple Backlight Driver" 274 depends on X86 && ACPI 275 help 276 If you have an Intel-based Apple say Y to enable a driver for its 277 backlight. 278 279config BACKLIGHT_TOSA 280 tristate "Sharp SL-6000 Backlight Driver" 281 depends on I2C && MACH_TOSA && LCD_TOSA 282 help 283 If you have an Sharp SL-6000 Zaurus say Y to enable a driver 284 for its backlight 285 286config BACKLIGHT_PM8941_WLED 287 tristate "Qualcomm PM8941 WLED Driver" 288 select REGMAP 289 help 290 If you have the Qualcomm PM8941, say Y to enable a driver for the 291 WLED block. 292 293config BACKLIGHT_SAHARA 294 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" 295 depends on X86 296 help 297 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the 298 backlight driver. 299 300config BACKLIGHT_WM831X 301 tristate "WM831x PMIC Backlight Driver" 302 depends on MFD_WM831X 303 help 304 If you have a backlight driven by the ISINK and DCDC of a 305 WM831x PMIC say y to enable the backlight driver for it. 306 307config BACKLIGHT_ADP5520 308 tristate "Backlight Driver for ADP5520/ADP5501 using WLED" 309 depends on PMIC_ADP5520 310 help 311 If you have a LCD backlight connected to the BST/BL_SNK output of 312 ADP5520 or ADP5501, say Y here to enable this driver. 313 314 To compile this driver as a module, choose M here: the module will 315 be called adp5520_bl. 316 317config BACKLIGHT_ADP8860 318 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED" 319 depends on I2C 320 select NEW_LEDS 321 select LEDS_CLASS 322 help 323 If you have a LCD backlight connected to the ADP8860, ADP8861 or 324 ADP8863 say Y here to enable this driver. 325 326 To compile this driver as a module, choose M here: the module will 327 be called adp8860_bl. 328 329config BACKLIGHT_ADP8870 330 tristate "Backlight Driver for ADP8870 using WLED" 331 depends on I2C 332 select NEW_LEDS 333 select LEDS_CLASS 334 help 335 If you have a LCD backlight connected to the ADP8870, 336 say Y here to enable this driver. 337 338 To compile this driver as a module, choose M here: the module will 339 be called adp8870_bl. 340 341config BACKLIGHT_88PM860X 342 tristate "Backlight Driver for 88PM8606 using WLED" 343 depends on MFD_88PM860X 344 help 345 Say Y to enable the backlight driver for Marvell 88PM8606. 346 347config BACKLIGHT_PCF50633 348 tristate "Backlight driver for NXP PCF50633 MFD" 349 depends on MFD_PCF50633 350 help 351 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to 352 enable its driver. 353 354config BACKLIGHT_AAT2870 355 tristate "AnalogicTech AAT2870 Backlight" 356 depends on MFD_AAT2870_CORE 357 help 358 If you have a AnalogicTech AAT2870 say Y to enable the 359 backlight driver. 360 361config BACKLIGHT_LM3630A 362 tristate "Backlight Driver for LM3630A" 363 depends on I2C && PWM 364 select REGMAP_I2C 365 help 366 This supports TI LM3630A Backlight Driver 367 368config BACKLIGHT_LM3639 369 tristate "Backlight Driver for LM3639" 370 depends on I2C 371 select REGMAP_I2C 372 select NEW_LEDS 373 select LEDS_CLASS 374 help 375 This supports TI LM3639 Backlight + 1.5A Flash LED Driver 376 377config BACKLIGHT_LP855X 378 tristate "Backlight driver for TI LP855X" 379 depends on I2C && PWM 380 help 381 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and 382 LP8557 backlight driver. 383 384config BACKLIGHT_LP8788 385 tristate "Backlight driver for TI LP8788 MFD" 386 depends on MFD_LP8788 && PWM 387 help 388 This supports TI LP8788 backlight driver. 389 390config BACKLIGHT_OT200 391 tristate "Backlight driver for ot200 visualisation device" 392 depends on CS5535_MFGPT && GPIO_CS5535 393 help 394 To compile this driver as a module, choose M here: the module will be 395 called ot200_bl. 396 397config BACKLIGHT_PANDORA 398 tristate "Backlight driver for Pandora console" 399 depends on TWL4030_CORE 400 help 401 If you have a Pandora console, say Y to enable the 402 backlight driver. 403 404config BACKLIGHT_SKY81452 405 tristate "Backlight driver for SKY81452" 406 depends on MFD_SKY81452 407 help 408 If you have a Skyworks SKY81452, say Y to enable the 409 backlight driver. 410 411 To compile this driver as a module, choose M here: the module will 412 be called sky81452-backlight 413 414config BACKLIGHT_TPS65217 415 tristate "TPS65217 Backlight" 416 depends on MFD_TPS65217 417 help 418 If you have a Texas Instruments TPS65217 say Y to enable the 419 backlight driver. 420 421config BACKLIGHT_AS3711 422 tristate "AS3711 Backlight" 423 depends on MFD_AS3711 424 help 425 If you have an Austrian Microsystems AS3711 say Y to enable the 426 backlight driver. 427 428config BACKLIGHT_GPIO 429 tristate "Generic GPIO based Backlight Driver" 430 depends on GPIOLIB || COMPILE_TEST 431 help 432 If you have a LCD backlight adjustable by GPIO, say Y to enable 433 this driver. 434 435config BACKLIGHT_LV5207LP 436 tristate "Sanyo LV5207LP Backlight" 437 depends on I2C 438 help 439 If you have a Sanyo LV5207LP say Y to enable the backlight driver. 440 441config BACKLIGHT_BD6107 442 tristate "Rohm BD6107 Backlight" 443 depends on I2C 444 help 445 If you have a Rohm BD6107 say Y to enable the backlight driver. 446 447config BACKLIGHT_ARCXCNN 448 tristate "Backlight driver for the Arctic Sands ARCxCnnnn family" 449 depends on I2C 450 help 451 If you have an ARCxCnnnn family backlight say Y to enable 452 the backlight driver. 453 454config BACKLIGHT_RAVE_SP 455 tristate "RAVE SP Backlight driver" 456 depends on RAVE_SP_CORE 457 help 458 Support for backlight control on RAVE SP device. 459 460endif # BACKLIGHT_CLASS_DEVICE 461 462endmenu 463