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_IPAQ_MICRO 177 tristate "iPAQ microcontroller backlight driver" 178 depends on MFD_IPAQ_MICRO 179 default y 180 help 181 Say y to enable the backlight driver for Compaq iPAQ handheld 182 computers. Say yes if you have one of the h3100/h3600/h3700 183 machines. 184 185config BACKLIGHT_LM3533 186 tristate "Backlight Driver for LM3533" 187 depends on MFD_LM3533 188 help 189 Say Y to enable the backlight driver for National Semiconductor / TI 190 LM3533 Lighting Power chips. 191 192 The backlights can be controlled directly, through PWM input, or by 193 the ambient-light-sensor interface. The chip supports 256 brightness 194 levels. 195 196config BACKLIGHT_LOCOMO 197 tristate "Sharp LOCOMO LCD/Backlight Driver" 198 depends on SHARP_LOCOMO 199 default y 200 help 201 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to 202 enable the LCD/backlight driver. 203 204config BACKLIGHT_OMAP1 205 tristate "OMAP1 PWL-based LCD Backlight" 206 depends on ARCH_OMAP1 207 default y 208 help 209 This driver controls the LCD backlight level and power for 210 the PWL module of OMAP1 processors. Say Y if your board 211 uses this hardware. 212 213config BACKLIGHT_HP680 214 tristate "HP Jornada 680 Backlight Driver" 215 depends on SH_HP6XX 216 default y 217 help 218 If you have a HP Jornada 680, say y to enable the 219 backlight driver. 220 221config BACKLIGHT_HP700 222 tristate "HP Jornada 700 series Backlight Driver" 223 depends on SA1100_JORNADA720_SSP && !PREEMPTION 224 default y 225 help 226 If you have an HP Jornada 700 series, 227 say Y to include backlight control driver. 228 229config BACKLIGHT_CARILLO_RANCH 230 tristate "Intel Carillo Ranch Backlight Driver" 231 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578 232 help 233 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the 234 backlight driver. 235 236config BACKLIGHT_PWM 237 tristate "Generic PWM based Backlight Driver" 238 depends on PWM 239 help 240 If you have a LCD backlight adjustable by PWM, say Y to enable 241 this driver. 242 243config BACKLIGHT_DA903X 244 tristate "Backlight Driver for DA9030/DA9034 using WLED" 245 depends on PMIC_DA903X 246 help 247 If you have a LCD backlight connected to the WLED output of DA9030 248 or DA9034 WLED output, say Y here to enable this driver. 249 250config BACKLIGHT_DA9052 251 tristate "Dialog DA9052/DA9053 WLED" 252 depends on PMIC_DA9052 253 help 254 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs. 255 256config BACKLIGHT_MAX8925 257 tristate "Backlight driver for MAX8925" 258 depends on MFD_MAX8925 259 help 260 If you have a LCD backlight connected to the WLED output of MAX8925 261 WLED output, say Y here to enable this driver. 262 263config BACKLIGHT_APPLE 264 tristate "Apple Backlight Driver" 265 depends on X86 && ACPI 266 help 267 If you have an Intel-based Apple say Y to enable a driver for its 268 backlight. 269 270config BACKLIGHT_TOSA 271 tristate "Sharp SL-6000 Backlight Driver" 272 depends on I2C && MACH_TOSA && LCD_TOSA 273 help 274 If you have an Sharp SL-6000 Zaurus say Y to enable a driver 275 for its backlight 276 277config BACKLIGHT_QCOM_WLED 278 tristate "Qualcomm PMIC WLED Driver" 279 select REGMAP 280 help 281 If you have the Qualcomm PMIC, say Y to enable a driver for the 282 WLED block. Currently it supports PM8941 and PMI8998. 283 284config BACKLIGHT_SAHARA 285 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" 286 depends on X86 287 help 288 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the 289 backlight driver. 290 291config BACKLIGHT_WM831X 292 tristate "WM831x PMIC Backlight Driver" 293 depends on MFD_WM831X 294 help 295 If you have a backlight driven by the ISINK and DCDC of a 296 WM831x PMIC say y to enable the backlight driver for it. 297 298config BACKLIGHT_ADP5520 299 tristate "Backlight Driver for ADP5520/ADP5501 using WLED" 300 depends on PMIC_ADP5520 301 help 302 If you have a LCD backlight connected to the BST/BL_SNK output of 303 ADP5520 or ADP5501, say Y here to enable this driver. 304 305 To compile this driver as a module, choose M here: the module will 306 be called adp5520_bl. 307 308config BACKLIGHT_ADP8860 309 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED" 310 depends on I2C 311 select NEW_LEDS 312 select LEDS_CLASS 313 help 314 If you have a LCD backlight connected to the ADP8860, ADP8861 or 315 ADP8863 say Y here to enable this driver. 316 317 To compile this driver as a module, choose M here: the module will 318 be called adp8860_bl. 319 320config BACKLIGHT_ADP8870 321 tristate "Backlight Driver for ADP8870 using WLED" 322 depends on I2C 323 select NEW_LEDS 324 select LEDS_CLASS 325 help 326 If you have a LCD backlight connected to the ADP8870, 327 say Y here to enable this driver. 328 329 To compile this driver as a module, choose M here: the module will 330 be called adp8870_bl. 331 332config BACKLIGHT_88PM860X 333 tristate "Backlight Driver for 88PM8606 using WLED" 334 depends on MFD_88PM860X 335 help 336 Say Y to enable the backlight driver for Marvell 88PM8606. 337 338config BACKLIGHT_PCF50633 339 tristate "Backlight driver for NXP PCF50633 MFD" 340 depends on MFD_PCF50633 341 help 342 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to 343 enable its driver. 344 345config BACKLIGHT_AAT2870 346 tristate "AnalogicTech AAT2870 Backlight" 347 depends on MFD_AAT2870_CORE 348 help 349 If you have a AnalogicTech AAT2870 say Y to enable the 350 backlight driver. 351 352config BACKLIGHT_LM3630A 353 tristate "Backlight Driver for LM3630A" 354 depends on I2C && PWM 355 select REGMAP_I2C 356 help 357 This supports TI LM3630A Backlight Driver 358 359config BACKLIGHT_LM3639 360 tristate "Backlight Driver for LM3639" 361 depends on I2C 362 select REGMAP_I2C 363 select NEW_LEDS 364 select LEDS_CLASS 365 help 366 This supports TI LM3639 Backlight + 1.5A Flash LED Driver 367 368config BACKLIGHT_LP855X 369 tristate "Backlight driver for TI LP855X" 370 depends on I2C && PWM 371 help 372 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and 373 LP8557 backlight driver. 374 375config BACKLIGHT_LP8788 376 tristate "Backlight driver for TI LP8788 MFD" 377 depends on MFD_LP8788 && PWM 378 help 379 This supports TI LP8788 backlight driver. 380 381config BACKLIGHT_PANDORA 382 tristate "Backlight driver for Pandora console" 383 depends on TWL4030_CORE 384 help 385 If you have a Pandora console, say Y to enable the 386 backlight driver. 387 388config BACKLIGHT_SKY81452 389 tristate "Backlight driver for SKY81452" 390 depends on MFD_SKY81452 391 help 392 If you have a Skyworks SKY81452, say Y to enable the 393 backlight driver. 394 395 To compile this driver as a module, choose M here: the module will 396 be called sky81452-backlight 397 398config BACKLIGHT_TPS65217 399 tristate "TPS65217 Backlight" 400 depends on MFD_TPS65217 401 help 402 If you have a Texas Instruments TPS65217 say Y to enable the 403 backlight driver. 404 405config BACKLIGHT_AS3711 406 tristate "AS3711 Backlight" 407 depends on MFD_AS3711 408 help 409 If you have an Austrian Microsystems AS3711 say Y to enable the 410 backlight driver. 411 412config BACKLIGHT_GPIO 413 tristate "Generic GPIO based Backlight Driver" 414 depends on GPIOLIB || COMPILE_TEST 415 help 416 If you have a LCD backlight adjustable by GPIO, say Y to enable 417 this driver. 418 419config BACKLIGHT_LV5207LP 420 tristate "Sanyo LV5207LP Backlight" 421 depends on I2C 422 help 423 If you have a Sanyo LV5207LP say Y to enable the backlight driver. 424 425config BACKLIGHT_BD6107 426 tristate "Rohm BD6107 Backlight" 427 depends on I2C 428 help 429 If you have a Rohm BD6107 say Y to enable the backlight driver. 430 431config BACKLIGHT_ARCXCNN 432 tristate "Backlight driver for the Arctic Sands ARCxCnnnn family" 433 depends on I2C 434 help 435 If you have an ARCxCnnnn family backlight say Y to enable 436 the backlight driver. 437 438config BACKLIGHT_RAVE_SP 439 tristate "RAVE SP Backlight driver" 440 depends on RAVE_SP_CORE 441 help 442 Support for backlight control on RAVE SP device. 443 444config BACKLIGHT_LED 445 tristate "Generic LED based Backlight Driver" 446 depends on LEDS_CLASS && OF 447 help 448 If you have a LCD backlight adjustable by LED class driver, say Y 449 to enable this driver. 450 451endif # BACKLIGHT_CLASS_DEVICE 452 453endmenu 454