1# SPDX-License-Identifier: GPL-2.0-only 2# 3# Backlight & LCD drivers configuration 4# 5 6menu "Backlight & LCD device support" 7 8# 9# LCD 10# 11config LCD_CLASS_DEVICE 12 tristate "Lowlevel LCD controls" 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 && !PREEMPTION 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 help 146 This framework adds support for low-level control of the LCD 147 backlight. This includes support for brightness and power. 148 149 To have support for your specific LCD panel you will have to 150 select the proper drivers which depend on this option. 151 152if BACKLIGHT_CLASS_DEVICE 153 154config BACKLIGHT_ATMEL_LCDC 155 bool "Atmel LCDC Contrast-as-Backlight control" 156 depends on FB_ATMEL 157 help 158 This provides a backlight control internal to the Atmel LCDC 159 driver. If the LCD "contrast control" on your board is wired 160 so it controls the backlight brightness, select this option to 161 export this as a PWM-based backlight control. 162 163 If in doubt, it's safe to enable this option; it doesn't kick 164 in unless the board's description says it's wired that way. 165 166config BACKLIGHT_EP93XX 167 tristate "Cirrus EP93xx Backlight Driver" 168 depends on FB_EP93XX 169 help 170 If you have a LCD backlight connected to the BRIGHT output of 171 the EP93xx, say Y here to enable this driver. 172 173 To compile this driver as a module, choose M here: the module will 174 be called ep93xx_bl. 175 176config BACKLIGHT_GENERIC 177 tristate "Generic (aka Sharp Corgi) Backlight Driver" 178 default y 179 help 180 Say y to enable the generic platform backlight driver previously 181 known as the Corgi backlight driver. If you have a Sharp Zaurus 182 SL-C7xx, SL-Cxx00 or SL-6000x say y. 183 184config BACKLIGHT_IPAQ_MICRO 185 tristate "iPAQ microcontroller backlight driver" 186 depends on MFD_IPAQ_MICRO 187 default y 188 help 189 Say y to enable the backlight driver for Compaq iPAQ handheld 190 computers. Say yes if you have one of the h3100/h3600/h3700 191 machines. 192 193config BACKLIGHT_LM3533 194 tristate "Backlight Driver for LM3533" 195 depends on MFD_LM3533 196 help 197 Say Y to enable the backlight driver for National Semiconductor / TI 198 LM3533 Lighting Power chips. 199 200 The backlights can be controlled directly, through PWM input, or by 201 the ambient-light-sensor interface. The chip supports 256 brightness 202 levels. 203 204config BACKLIGHT_LOCOMO 205 tristate "Sharp LOCOMO LCD/Backlight Driver" 206 depends on SHARP_LOCOMO 207 default y 208 help 209 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to 210 enable the LCD/backlight driver. 211 212config BACKLIGHT_OMAP1 213 tristate "OMAP1 PWL-based LCD Backlight" 214 depends on ARCH_OMAP1 215 default y 216 help 217 This driver controls the LCD backlight level and power for 218 the PWL module of OMAP1 processors. Say Y if your board 219 uses this hardware. 220 221config BACKLIGHT_HP680 222 tristate "HP Jornada 680 Backlight Driver" 223 depends on SH_HP6XX 224 default y 225 help 226 If you have a HP Jornada 680, say y to enable the 227 backlight driver. 228 229config BACKLIGHT_HP700 230 tristate "HP Jornada 700 series Backlight Driver" 231 depends on SA1100_JORNADA720_SSP && !PREEMPTION 232 default y 233 help 234 If you have an HP Jornada 700 series, 235 say Y to include backlight control driver. 236 237config BACKLIGHT_CARILLO_RANCH 238 tristate "Intel Carillo Ranch Backlight Driver" 239 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578 240 help 241 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the 242 backlight driver. 243 244config BACKLIGHT_PWM 245 tristate "Generic PWM based Backlight Driver" 246 depends on PWM 247 help 248 If you have a LCD backlight adjustable by PWM, say Y to enable 249 this driver. 250 251config BACKLIGHT_DA903X 252 tristate "Backlight Driver for DA9030/DA9034 using WLED" 253 depends on PMIC_DA903X 254 help 255 If you have a LCD backlight connected to the WLED output of DA9030 256 or DA9034 WLED output, say Y here to enable this driver. 257 258config BACKLIGHT_DA9052 259 tristate "Dialog DA9052/DA9053 WLED" 260 depends on PMIC_DA9052 261 help 262 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs. 263 264config BACKLIGHT_MAX8925 265 tristate "Backlight driver for MAX8925" 266 depends on MFD_MAX8925 267 help 268 If you have a LCD backlight connected to the WLED output of MAX8925 269 WLED output, say Y here to enable this driver. 270 271config BACKLIGHT_APPLE 272 tristate "Apple Backlight Driver" 273 depends on X86 && ACPI 274 help 275 If you have an Intel-based Apple say Y to enable a driver for its 276 backlight. 277 278config BACKLIGHT_TOSA 279 tristate "Sharp SL-6000 Backlight Driver" 280 depends on I2C && MACH_TOSA && LCD_TOSA 281 help 282 If you have an Sharp SL-6000 Zaurus say Y to enable a driver 283 for its backlight 284 285config BACKLIGHT_QCOM_WLED 286 tristate "Qualcomm PMIC WLED Driver" 287 select REGMAP 288 help 289 If you have the Qualcomm PMIC, say Y to enable a driver for the 290 WLED block. Currently it supports PM8941 and PMI8998. 291 292config BACKLIGHT_SAHARA 293 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" 294 depends on X86 295 help 296 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the 297 backlight driver. 298 299config BACKLIGHT_WM831X 300 tristate "WM831x PMIC Backlight Driver" 301 depends on MFD_WM831X 302 help 303 If you have a backlight driven by the ISINK and DCDC of a 304 WM831x PMIC say y to enable the backlight driver for it. 305 306config BACKLIGHT_ADP5520 307 tristate "Backlight Driver for ADP5520/ADP5501 using WLED" 308 depends on PMIC_ADP5520 309 help 310 If you have a LCD backlight connected to the BST/BL_SNK output of 311 ADP5520 or ADP5501, 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 adp5520_bl. 315 316config BACKLIGHT_ADP8860 317 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED" 318 depends on I2C 319 select NEW_LEDS 320 select LEDS_CLASS 321 help 322 If you have a LCD backlight connected to the ADP8860, ADP8861 or 323 ADP8863 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 adp8860_bl. 327 328config BACKLIGHT_ADP8870 329 tristate "Backlight Driver for ADP8870 using WLED" 330 depends on I2C 331 select NEW_LEDS 332 select LEDS_CLASS 333 help 334 If you have a LCD backlight connected to the ADP8870, 335 say Y here to enable this driver. 336 337 To compile this driver as a module, choose M here: the module will 338 be called adp8870_bl. 339 340config BACKLIGHT_88PM860X 341 tristate "Backlight Driver for 88PM8606 using WLED" 342 depends on MFD_88PM860X 343 help 344 Say Y to enable the backlight driver for Marvell 88PM8606. 345 346config BACKLIGHT_PCF50633 347 tristate "Backlight driver for NXP PCF50633 MFD" 348 depends on MFD_PCF50633 349 help 350 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to 351 enable its driver. 352 353config BACKLIGHT_AAT2870 354 tristate "AnalogicTech AAT2870 Backlight" 355 depends on MFD_AAT2870_CORE 356 help 357 If you have a AnalogicTech AAT2870 say Y to enable the 358 backlight driver. 359 360config BACKLIGHT_LM3630A 361 tristate "Backlight Driver for LM3630A" 362 depends on I2C && PWM 363 select REGMAP_I2C 364 help 365 This supports TI LM3630A Backlight Driver 366 367config BACKLIGHT_LM3639 368 tristate "Backlight Driver for LM3639" 369 depends on I2C 370 select REGMAP_I2C 371 select NEW_LEDS 372 select LEDS_CLASS 373 help 374 This supports TI LM3639 Backlight + 1.5A Flash LED Driver 375 376config BACKLIGHT_LP855X 377 tristate "Backlight driver for TI LP855X" 378 depends on I2C && PWM 379 help 380 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and 381 LP8557 backlight driver. 382 383config BACKLIGHT_LP8788 384 tristate "Backlight driver for TI LP8788 MFD" 385 depends on MFD_LP8788 && PWM 386 help 387 This supports TI LP8788 backlight driver. 388 389config BACKLIGHT_OT200 390 tristate "Backlight driver for ot200 visualisation device" 391 depends on CS5535_MFGPT && GPIO_CS5535 392 help 393 To compile this driver as a module, choose M here: the module will be 394 called ot200_bl. 395 396config BACKLIGHT_PANDORA 397 tristate "Backlight driver for Pandora console" 398 depends on TWL4030_CORE 399 help 400 If you have a Pandora console, say Y to enable the 401 backlight driver. 402 403config BACKLIGHT_SKY81452 404 tristate "Backlight driver for SKY81452" 405 depends on MFD_SKY81452 406 help 407 If you have a Skyworks SKY81452, say Y to enable the 408 backlight driver. 409 410 To compile this driver as a module, choose M here: the module will 411 be called sky81452-backlight 412 413config BACKLIGHT_TPS65217 414 tristate "TPS65217 Backlight" 415 depends on MFD_TPS65217 416 help 417 If you have a Texas Instruments TPS65217 say Y to enable the 418 backlight driver. 419 420config BACKLIGHT_AS3711 421 tristate "AS3711 Backlight" 422 depends on MFD_AS3711 423 help 424 If you have an Austrian Microsystems AS3711 say Y to enable the 425 backlight driver. 426 427config BACKLIGHT_GPIO 428 tristate "Generic GPIO based Backlight Driver" 429 depends on GPIOLIB || COMPILE_TEST 430 help 431 If you have a LCD backlight adjustable by GPIO, say Y to enable 432 this driver. 433 434config BACKLIGHT_LV5207LP 435 tristate "Sanyo LV5207LP Backlight" 436 depends on I2C 437 help 438 If you have a Sanyo LV5207LP say Y to enable the backlight driver. 439 440config BACKLIGHT_BD6107 441 tristate "Rohm BD6107 Backlight" 442 depends on I2C 443 help 444 If you have a Rohm BD6107 say Y to enable the backlight driver. 445 446config BACKLIGHT_ARCXCNN 447 tristate "Backlight driver for the Arctic Sands ARCxCnnnn family" 448 depends on I2C 449 help 450 If you have an ARCxCnnnn family backlight say Y to enable 451 the backlight driver. 452 453config BACKLIGHT_RAVE_SP 454 tristate "RAVE SP Backlight driver" 455 depends on RAVE_SP_CORE 456 help 457 Support for backlight control on RAVE SP device. 458 459config BACKLIGHT_LED 460 tristate "Generic LED based Backlight Driver" 461 depends on LEDS_CLASS && OF 462 help 463 If you have a LCD backlight adjustable by LED class driver, say Y 464 to enable this driver. 465 466endif # BACKLIGHT_CLASS_DEVICE 467 468endmenu 469