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 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_LOCOMO 188 tristate "Sharp LOCOMO LCD/Backlight Driver" 189 depends on SHARP_LOCOMO 190 default y 191 help 192 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to 193 enable the LCD/backlight driver. 194 195config BACKLIGHT_OMAP1 196 tristate "OMAP1 PWL-based LCD Backlight" 197 depends on ARCH_OMAP1 198 default y 199 help 200 This driver controls the LCD backlight level and power for 201 the PWL module of OMAP1 processors. Say Y if your board 202 uses this hardware. 203 204config BACKLIGHT_HP680 205 tristate "HP Jornada 680 Backlight Driver" 206 depends on SH_HP6XX 207 default y 208 help 209 If you have a HP Jornada 680, say y to enable the 210 backlight driver. 211 212config BACKLIGHT_HP700 213 tristate "HP Jornada 700 series Backlight Driver" 214 depends on SA1100_JORNADA720_SSP && !PREEMPT 215 default y 216 help 217 If you have an HP Jornada 700 series, 218 say Y to include backlight control driver. 219 220config BACKLIGHT_PROGEAR 221 tristate "Frontpath ProGear Backlight Driver" 222 depends on PCI && X86 223 help 224 If you have a Frontpath ProGear say Y to enable the 225 backlight driver. 226 227config BACKLIGHT_CARILLO_RANCH 228 tristate "Intel Carillo Ranch Backlight Driver" 229 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578 230 help 231 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the 232 backlight driver. 233 234config BACKLIGHT_PWM 235 tristate "Generic PWM based Backlight Driver" 236 depends on HAVE_PWM 237 help 238 If you have a LCD backlight adjustable by PWM, say Y to enable 239 this driver. 240 241config BACKLIGHT_DA903X 242 tristate "Backlight Driver for DA9030/DA9034 using WLED" 243 depends on PMIC_DA903X 244 help 245 If you have a LCD backlight connected to the WLED output of DA9030 246 or DA9034 WLED output, say Y here to enable this driver. 247 248config BACKLIGHT_DA9052 249 tristate "Dialog DA9052/DA9053 WLED" 250 depends on PMIC_DA9052 251 help 252 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs. 253 254config BACKLIGHT_MAX8925 255 tristate "Backlight driver for MAX8925" 256 depends on MFD_MAX8925 257 help 258 If you have a LCD backlight connected to the WLED output of MAX8925 259 WLED output, say Y here to enable this driver. 260 261config BACKLIGHT_APPLE 262 tristate "Apple Backlight Driver" 263 depends on X86 && ACPI 264 help 265 If you have an Intel-based Apple say Y to enable a driver for its 266 backlight. 267 268config BACKLIGHT_TOSA 269 tristate "Sharp SL-6000 Backlight Driver" 270 depends on I2C && MACH_TOSA && LCD_TOSA 271 help 272 If you have an Sharp SL-6000 Zaurus say Y to enable a driver 273 for its backlight 274 275config BACKLIGHT_SAHARA 276 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" 277 depends on X86 278 help 279 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the 280 backlight driver. 281 282config BACKLIGHT_WM831X 283 tristate "WM831x PMIC Backlight Driver" 284 depends on MFD_WM831X 285 help 286 If you have a backlight driven by the ISINK and DCDC of a 287 WM831x PMIC say y to enable the backlight driver for it. 288 289config BACKLIGHT_ADP5520 290 tristate "Backlight Driver for ADP5520/ADP5501 using WLED" 291 depends on PMIC_ADP5520 292 help 293 If you have a LCD backlight connected to the BST/BL_SNK output of 294 ADP5520 or ADP5501, say Y here to enable this driver. 295 296 To compile this driver as a module, choose M here: the module will 297 be called adp5520_bl. 298 299config BACKLIGHT_ADP8860 300 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED" 301 depends on BACKLIGHT_CLASS_DEVICE && I2C 302 select NEW_LEDS 303 select LEDS_CLASS 304 help 305 If you have a LCD backlight connected to the ADP8860, ADP8861 or 306 ADP8863 say Y here to enable this driver. 307 308 To compile this driver as a module, choose M here: the module will 309 be called adp8860_bl. 310 311config BACKLIGHT_ADP8870 312 tristate "Backlight Driver for ADP8870 using WLED" 313 depends on BACKLIGHT_CLASS_DEVICE && I2C 314 select NEW_LEDS 315 select LEDS_CLASS 316 help 317 If you have a LCD backlight connected to the ADP8870, 318 say Y here to enable this driver. 319 320 To compile this driver as a module, choose M here: the module will 321 be called adp8870_bl. 322 323config BACKLIGHT_88PM860X 324 tristate "Backlight Driver for 88PM8606 using WLED" 325 depends on MFD_88PM860X 326 help 327 Say Y to enable the backlight driver for Marvell 88PM8606. 328 329config BACKLIGHT_PCF50633 330 tristate "Backlight driver for NXP PCF50633 MFD" 331 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633 332 help 333 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to 334 enable its driver. 335 336config BACKLIGHT_AAT2870 337 tristate "AnalogicTech AAT2870 Backlight" 338 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE 339 help 340 If you have a AnalogicTech AAT2870 say Y to enable the 341 backlight driver. 342 343config BACKLIGHT_LP855X 344 tristate "Backlight driver for TI LP855X" 345 depends on BACKLIGHT_CLASS_DEVICE && I2C 346 help 347 This supports TI LP8550, LP8551, LP8552, LP8553 and LP8556 348 backlight driver. 349 350config BACKLIGHT_OT200 351 tristate "Backlight driver for ot200 visualisation device" 352 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535 353 help 354 To compile this driver as a module, choose M here: the module will be 355 called ot200_bl. 356 357config BACKLIGHT_PANDORA 358 tristate "Backlight driver for Pandora console" 359 depends on TWL4030_CORE 360 help 361 If you have a Pandora console, say Y to enable the 362 backlight driver. 363 364endif # BACKLIGHT_CLASS_DEVICE 365 366endif # BACKLIGHT_LCD_SUPPORT 367