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 && 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 44config 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 51config 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 62config 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 69config 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 76config 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 83config 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 91config LCD_PLATFORM 92 tristate "Platform LCD controls" 93 help 94 This driver provides a platform-device registered LCD power 95 control interface. 96 97config 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 104config 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 112config 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 120config 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 128config 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 136config 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 144config 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 151endif # LCD_CLASS_DEVICE 152 153# 154# Backlight 155# 156config 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 166if BACKLIGHT_CLASS_DEVICE 167 168config BACKLIGHT_ATMEL_LCDC 169 bool "Atmel LCDC Contrast-as-Backlight control" 170 depends on FB_ATMEL 171 default y if MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK || MACH_AT91SAM9263EK 172 help 173 This provides a backlight control internal to the Atmel LCDC 174 driver. If the LCD "contrast control" on your board is wired 175 so it controls the backlight brightness, select this option to 176 export this as a PWM-based backlight control. 177 178 If in doubt, it's safe to enable this option; it doesn't kick 179 in unless the board's description says it's wired that way. 180 181config BACKLIGHT_EP93XX 182 tristate "Cirrus EP93xx Backlight Driver" 183 depends on FB_EP93XX 184 help 185 If you have a LCD backlight connected to the BRIGHT output of 186 the EP93xx, say Y here to enable this driver. 187 188 To compile this driver as a module, choose M here: the module will 189 be called ep93xx_bl. 190 191config BACKLIGHT_GENERIC 192 tristate "Generic (aka Sharp Corgi) Backlight Driver" 193 default y 194 help 195 Say y to enable the generic platform backlight driver previously 196 known as the Corgi backlight driver. If you have a Sharp Zaurus 197 SL-C7xx, SL-Cxx00 or SL-6000x say y. 198 199config BACKLIGHT_IPAQ_MICRO 200 tristate "iPAQ microcontroller backlight driver" 201 depends on MFD_IPAQ_MICRO 202 default y 203 help 204 Say y to enable the backlight driver for Compaq iPAQ handheld 205 computers. Say yes if you have one of the h3100/h3600/h3700 206 machines. 207 208config BACKLIGHT_LM3533 209 tristate "Backlight Driver for LM3533" 210 depends on BACKLIGHT_CLASS_DEVICE 211 depends on MFD_LM3533 212 help 213 Say Y to enable the backlight driver for National Semiconductor / TI 214 LM3533 Lighting Power chips. 215 216 The backlights can be controlled directly, through PWM input, or by 217 the ambient-light-sensor interface. The chip supports 256 brightness 218 levels. 219 220config BACKLIGHT_LOCOMO 221 tristate "Sharp LOCOMO LCD/Backlight Driver" 222 depends on SHARP_LOCOMO 223 default y 224 help 225 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to 226 enable the LCD/backlight driver. 227 228config BACKLIGHT_OMAP1 229 tristate "OMAP1 PWL-based LCD Backlight" 230 depends on ARCH_OMAP1 231 default y 232 help 233 This driver controls the LCD backlight level and power for 234 the PWL module of OMAP1 processors. Say Y if your board 235 uses this hardware. 236 237config BACKLIGHT_HP680 238 tristate "HP Jornada 680 Backlight Driver" 239 depends on SH_HP6XX 240 default y 241 help 242 If you have a HP Jornada 680, say y to enable the 243 backlight driver. 244 245config BACKLIGHT_HP700 246 tristate "HP Jornada 700 series Backlight Driver" 247 depends on SA1100_JORNADA720_SSP && !PREEMPT 248 default y 249 help 250 If you have an HP Jornada 700 series, 251 say Y to include backlight control driver. 252 253config BACKLIGHT_CARILLO_RANCH 254 tristate "Intel Carillo Ranch Backlight Driver" 255 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578 256 help 257 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the 258 backlight driver. 259 260config BACKLIGHT_PWM 261 tristate "Generic PWM based Backlight Driver" 262 depends on PWM 263 help 264 If you have a LCD backlight adjustable by PWM, say Y to enable 265 this driver. 266 267config BACKLIGHT_DA903X 268 tristate "Backlight Driver for DA9030/DA9034 using WLED" 269 depends on PMIC_DA903X 270 help 271 If you have a LCD backlight connected to the WLED output of DA9030 272 or DA9034 WLED output, say Y here to enable this driver. 273 274config BACKLIGHT_DA9052 275 tristate "Dialog DA9052/DA9053 WLED" 276 depends on PMIC_DA9052 277 help 278 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs. 279 280config BACKLIGHT_MAX8925 281 tristate "Backlight driver for MAX8925" 282 depends on MFD_MAX8925 283 help 284 If you have a LCD backlight connected to the WLED output of MAX8925 285 WLED output, say Y here to enable this driver. 286 287config BACKLIGHT_APPLE 288 tristate "Apple Backlight Driver" 289 depends on X86 && ACPI 290 help 291 If you have an Intel-based Apple say Y to enable a driver for its 292 backlight. 293 294config BACKLIGHT_TOSA 295 tristate "Sharp SL-6000 Backlight Driver" 296 depends on I2C && MACH_TOSA && LCD_TOSA 297 help 298 If you have an Sharp SL-6000 Zaurus say Y to enable a driver 299 for its backlight 300 301config BACKLIGHT_SAHARA 302 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" 303 depends on X86 304 help 305 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the 306 backlight driver. 307 308config BACKLIGHT_WM831X 309 tristate "WM831x PMIC Backlight Driver" 310 depends on MFD_WM831X 311 help 312 If you have a backlight driven by the ISINK and DCDC of a 313 WM831x PMIC say y to enable the backlight driver for it. 314 315config BACKLIGHT_ADP5520 316 tristate "Backlight Driver for ADP5520/ADP5501 using WLED" 317 depends on PMIC_ADP5520 318 help 319 If you have a LCD backlight connected to the BST/BL_SNK output of 320 ADP5520 or ADP5501, 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 adp5520_bl. 324 325config BACKLIGHT_ADP8860 326 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 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 ADP8860, ADP8861 or 332 ADP8863 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 adp8860_bl. 336 337config BACKLIGHT_ADP8870 338 tristate "Backlight Driver for ADP8870 using WLED" 339 depends on BACKLIGHT_CLASS_DEVICE && I2C 340 select NEW_LEDS 341 select LEDS_CLASS 342 help 343 If you have a LCD backlight connected to the ADP8870, 344 say Y here to enable this driver. 345 346 To compile this driver as a module, choose M here: the module will 347 be called adp8870_bl. 348 349config BACKLIGHT_88PM860X 350 tristate "Backlight Driver for 88PM8606 using WLED" 351 depends on MFD_88PM860X 352 help 353 Say Y to enable the backlight driver for Marvell 88PM8606. 354 355config BACKLIGHT_PCF50633 356 tristate "Backlight driver for NXP PCF50633 MFD" 357 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633 358 help 359 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to 360 enable its driver. 361 362config BACKLIGHT_AAT2870 363 tristate "AnalogicTech AAT2870 Backlight" 364 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE 365 help 366 If you have a AnalogicTech AAT2870 say Y to enable the 367 backlight driver. 368 369config BACKLIGHT_LM3630A 370 tristate "Backlight Driver for LM3630A" 371 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM 372 select REGMAP_I2C 373 help 374 This supports TI LM3630A Backlight Driver 375 376config BACKLIGHT_LM3639 377 tristate "Backlight Driver for LM3639" 378 depends on BACKLIGHT_CLASS_DEVICE && I2C 379 select REGMAP_I2C 380 select NEW_LEDS 381 select LEDS_CLASS 382 help 383 This supports TI LM3639 Backlight + 1.5A Flash LED Driver 384 385config BACKLIGHT_LP855X 386 tristate "Backlight driver for TI LP855X" 387 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM 388 help 389 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and 390 LP8557 backlight driver. 391 392config BACKLIGHT_LP8788 393 tristate "Backlight driver for TI LP8788 MFD" 394 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM 395 help 396 This supports TI LP8788 backlight driver. 397 398config BACKLIGHT_OT200 399 tristate "Backlight driver for ot200 visualisation device" 400 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535 401 help 402 To compile this driver as a module, choose M here: the module will be 403 called ot200_bl. 404 405config BACKLIGHT_PANDORA 406 tristate "Backlight driver for Pandora console" 407 depends on TWL4030_CORE 408 help 409 If you have a Pandora console, say Y to enable the 410 backlight driver. 411 412config BACKLIGHT_TPS65217 413 tristate "TPS65217 Backlight" 414 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217 415 help 416 If you have a Texas Instruments TPS65217 say Y to enable the 417 backlight driver. 418 419config BACKLIGHT_AS3711 420 tristate "AS3711 Backlight" 421 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711 422 help 423 If you have an Austrian Microsystems AS3711 say Y to enable the 424 backlight driver. 425 426config BACKLIGHT_GPIO 427 tristate "Generic GPIO based Backlight Driver" 428 depends on GPIOLIB 429 help 430 If you have a LCD backlight adjustable by GPIO, say Y to enable 431 this driver. 432 433config BACKLIGHT_LV5207LP 434 tristate "Sanyo LV5207LP Backlight" 435 depends on I2C 436 help 437 If you have a Sanyo LV5207LP say Y to enable the backlight driver. 438 439config BACKLIGHT_BD6107 440 tristate "Rohm BD6107 Backlight" 441 depends on I2C 442 help 443 If you have a Rohm BD6107 say Y to enable the backlight driver. 444 445endif # BACKLIGHT_CLASS_DEVICE 446 447endif # BACKLIGHT_LCD_SUPPORT 448