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 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 && GENERIC_GPIO 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 && GENERIC_GPIO 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_ILI9320 63 tristate 64 help 65 If you have a panel based on the ILI9320 controller chip 66 then say y to include a power driver for it. 67 68config LCD_TDO24M 69 tristate "Toppoly TDO24M and TDO35S LCD Panels support" 70 depends on SPI_MASTER 71 help 72 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to 73 include the support for it. 74 75config LCD_VGG2432A4 76 tristate "VGG2432A4 LCM device support" 77 depends on SPI_MASTER 78 select LCD_ILI9320 79 help 80 If you have a VGG2432A4 panel based on the ILI9320 controller chip 81 then say y to include a power driver for it. 82 83config LCD_PLATFORM 84 tristate "Platform LCD controls" 85 help 86 This driver provides a platform-device registered LCD power 87 control interface. 88 89config LCD_TOSA 90 tristate "Sharp SL-6000 LCD Driver" 91 depends on I2C && SPI && MACH_TOSA 92 help 93 If you have an Sharp SL-6000 Zaurus say Y to enable a driver 94 for its LCD. 95 96config LCD_HP700 97 tristate "HP Jornada 700 series LCD Driver" 98 depends on SA1100_JORNADA720_SSP && !PREEMPT 99 default y 100 help 101 If you have an HP Jornada 700 series handheld (710/720/728) 102 say Y to enable LCD control driver. 103 104config LCD_S6E63M0 105 tristate "S6E63M0 AMOLED LCD Driver" 106 depends on SPI && BACKLIGHT_CLASS_DEVICE 107 default n 108 help 109 If you have an S6E63M0 LCD Panel, say Y to enable its 110 LCD control driver. 111 112config LCD_LD9040 113 tristate "LD9040 AMOLED LCD Driver" 114 depends on SPI && BACKLIGHT_CLASS_DEVICE 115 default n 116 help 117 If you have an LD9040 Panel, say Y to enable its 118 control driver. 119 120config LCD_AMS369FG06 121 tristate "AMS369FG06 AMOLED LCD Driver" 122 depends on SPI && BACKLIGHT_CLASS_DEVICE 123 default n 124 help 125 If you have an AMS369FG06 AMOLED Panel, say Y to enable its 126 LCD control driver. 127 128endif # LCD_CLASS_DEVICE 129 130# 131# Backlight 132# 133config BACKLIGHT_CLASS_DEVICE 134 tristate "Lowlevel Backlight controls" 135 default m 136 help 137 This framework adds support for low-level control of the LCD 138 backlight. This includes support for brightness and power. 139 140 To have support for your specific LCD panel you will have to 141 select the proper drivers which depend on this option. 142 143if BACKLIGHT_CLASS_DEVICE 144 145config BACKLIGHT_ATMEL_LCDC 146 bool "Atmel LCDC Contrast-as-Backlight control" 147 depends on FB_ATMEL 148 default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK 149 help 150 This provides a backlight control internal to the Atmel LCDC 151 driver. If the LCD "contrast control" on your board is wired 152 so it controls the backlight brightness, select this option to 153 export this as a PWM-based backlight control. 154 155 If in doubt, it's safe to enable this option; it doesn't kick 156 in unless the board's description says it's wired that way. 157 158config BACKLIGHT_ATMEL_PWM 159 tristate "Atmel PWM backlight control" 160 depends on ATMEL_PWM 161 help 162 Say Y here if you want to use the PWM peripheral in Atmel AT91 and 163 AVR32 devices. This driver will need additional platform data to know 164 which PWM instance to use and how to configure it. 165 166 To compile this driver as a module, choose M here: the module will be 167 called atmel-pwm-bl. 168 169config BACKLIGHT_EP93XX 170 tristate "Cirrus EP93xx Backlight Driver" 171 depends on FB_EP93XX 172 help 173 If you have a LCD backlight connected to the BRIGHT output of 174 the EP93xx, say Y here to enable this driver. 175 176 To compile this driver as a module, choose M here: the module will 177 be called ep93xx_bl. 178 179config BACKLIGHT_GENERIC 180 tristate "Generic (aka Sharp Corgi) Backlight Driver" 181 default y 182 help 183 Say y to enable the generic platform backlight driver previously 184 known as the Corgi backlight driver. If you have a Sharp Zaurus 185 SL-C7xx, SL-Cxx00 or SL-6000x say y. 186 187config BACKLIGHT_LM3533 188 tristate "Backlight Driver for LM3533" 189 depends on BACKLIGHT_CLASS_DEVICE 190 depends on MFD_LM3533 191 help 192 Say Y to enable the backlight driver for National Semiconductor / TI 193 LM3533 Lighting Power chips. 194 195 The backlights can be controlled directly, through PWM input, or by 196 the ambient-light-sensor interface. The chip supports 256 brightness 197 levels. 198 199config BACKLIGHT_LOCOMO 200 tristate "Sharp LOCOMO LCD/Backlight Driver" 201 depends on SHARP_LOCOMO 202 default y 203 help 204 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to 205 enable the LCD/backlight driver. 206 207config BACKLIGHT_OMAP1 208 tristate "OMAP1 PWL-based LCD Backlight" 209 depends on ARCH_OMAP1 210 default y 211 help 212 This driver controls the LCD backlight level and power for 213 the PWL module of OMAP1 processors. Say Y if your board 214 uses this hardware. 215 216config BACKLIGHT_HP680 217 tristate "HP Jornada 680 Backlight Driver" 218 depends on SH_HP6XX 219 default y 220 help 221 If you have a HP Jornada 680, say y to enable the 222 backlight driver. 223 224config BACKLIGHT_HP700 225 tristate "HP Jornada 700 series Backlight Driver" 226 depends on SA1100_JORNADA720_SSP && !PREEMPT 227 default y 228 help 229 If you have an HP Jornada 700 series, 230 say Y to include backlight control driver. 231 232config BACKLIGHT_CARILLO_RANCH 233 tristate "Intel Carillo Ranch Backlight Driver" 234 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578 235 help 236 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the 237 backlight driver. 238 239config BACKLIGHT_PWM 240 tristate "Generic PWM based Backlight Driver" 241 depends on PWM 242 help 243 If you have a LCD backlight adjustable by PWM, say Y to enable 244 this driver. 245 246config BACKLIGHT_DA903X 247 tristate "Backlight Driver for DA9030/DA9034 using WLED" 248 depends on PMIC_DA903X 249 help 250 If you have a LCD backlight connected to the WLED output of DA9030 251 or DA9034 WLED output, say Y here to enable this driver. 252 253config BACKLIGHT_DA9052 254 tristate "Dialog DA9052/DA9053 WLED" 255 depends on PMIC_DA9052 256 help 257 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs. 258 259config BACKLIGHT_MAX8925 260 tristate "Backlight driver for MAX8925" 261 depends on MFD_MAX8925 262 help 263 If you have a LCD backlight connected to the WLED output of MAX8925 264 WLED output, say Y here to enable this driver. 265 266config BACKLIGHT_APPLE 267 tristate "Apple Backlight Driver" 268 depends on X86 && ACPI 269 help 270 If you have an Intel-based Apple say Y to enable a driver for its 271 backlight. 272 273config BACKLIGHT_TOSA 274 tristate "Sharp SL-6000 Backlight Driver" 275 depends on I2C && MACH_TOSA && LCD_TOSA 276 help 277 If you have an Sharp SL-6000 Zaurus say Y to enable a driver 278 for its backlight 279 280config BACKLIGHT_SAHARA 281 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" 282 depends on X86 283 help 284 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the 285 backlight driver. 286 287config BACKLIGHT_WM831X 288 tristate "WM831x PMIC Backlight Driver" 289 depends on MFD_WM831X 290 help 291 If you have a backlight driven by the ISINK and DCDC of a 292 WM831x PMIC say y to enable the backlight driver for it. 293 294config BACKLIGHT_ADP5520 295 tristate "Backlight Driver for ADP5520/ADP5501 using WLED" 296 depends on PMIC_ADP5520 297 help 298 If you have a LCD backlight connected to the BST/BL_SNK output of 299 ADP5520 or ADP5501, say Y here to enable this driver. 300 301 To compile this driver as a module, choose M here: the module will 302 be called adp5520_bl. 303 304config BACKLIGHT_ADP8860 305 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED" 306 depends on BACKLIGHT_CLASS_DEVICE && I2C 307 select NEW_LEDS 308 select LEDS_CLASS 309 help 310 If you have a LCD backlight connected to the ADP8860, ADP8861 or 311 ADP8863 say Y here to enable this driver. 312 313 To compile this driver as a module, choose M here: the module will 314 be called adp8860_bl. 315 316config BACKLIGHT_ADP8870 317 tristate "Backlight Driver for ADP8870 using WLED" 318 depends on BACKLIGHT_CLASS_DEVICE && I2C 319 select NEW_LEDS 320 select LEDS_CLASS 321 help 322 If you have a LCD backlight connected to the ADP8870, 323 say Y here to enable this driver. 324 325 To compile this driver as a module, choose M here: the module will 326 be called adp8870_bl. 327 328config BACKLIGHT_88PM860X 329 tristate "Backlight Driver for 88PM8606 using WLED" 330 depends on MFD_88PM860X 331 help 332 Say Y to enable the backlight driver for Marvell 88PM8606. 333 334config BACKLIGHT_PCF50633 335 tristate "Backlight driver for NXP PCF50633 MFD" 336 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633 337 help 338 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to 339 enable its driver. 340 341config BACKLIGHT_AAT2870 342 tristate "AnalogicTech AAT2870 Backlight" 343 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE 344 help 345 If you have a AnalogicTech AAT2870 say Y to enable the 346 backlight driver. 347 348config BACKLIGHT_LM3630 349 tristate "Backlight Driver for LM3630" 350 depends on BACKLIGHT_CLASS_DEVICE && I2C 351 select REGMAP_I2C 352 help 353 This supports TI LM3630 Backlight Driver 354 355config BACKLIGHT_LM3639 356 tristate "Backlight Driver for LM3639" 357 depends on BACKLIGHT_CLASS_DEVICE && I2C 358 select REGMAP_I2C 359 select NEW_LEDS 360 select LEDS_CLASS 361 help 362 This supports TI LM3639 Backlight + 1.5A Flash LED Driver 363 364config BACKLIGHT_LP855X 365 tristate "Backlight driver for TI LP855X" 366 depends on BACKLIGHT_CLASS_DEVICE && I2C 367 help 368 This supports TI LP8550, LP8551, LP8552, LP8553 and LP8556 369 backlight driver. 370 371config BACKLIGHT_OT200 372 tristate "Backlight driver for ot200 visualisation device" 373 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535 374 help 375 To compile this driver as a module, choose M here: the module will be 376 called ot200_bl. 377 378config BACKLIGHT_PANDORA 379 tristate "Backlight driver for Pandora console" 380 depends on TWL4030_CORE 381 help 382 If you have a Pandora console, say Y to enable the 383 backlight driver. 384 385config BACKLIGHT_TPS65217 386 tristate "TPS65217 Backlight" 387 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217 388 help 389 If you have a Texas Instruments TPS65217 say Y to enable the 390 backlight driver. 391 392endif # BACKLIGHT_CLASS_DEVICE 393 394endif # BACKLIGHT_LCD_SUPPORT 395