11da177e4SLinus Torvalds# 21da177e4SLinus Torvalds# Backlight & LCD drivers configuration 31da177e4SLinus Torvalds# 41da177e4SLinus Torvalds 51da177e4SLinus Torvaldsmenuconfig BACKLIGHT_LCD_SUPPORT 61da177e4SLinus Torvalds bool "Backlight & LCD device support" 71da177e4SLinus Torvalds help 81da177e4SLinus Torvalds Enable this to be able to choose the drivers for controlling the 91da177e4SLinus Torvalds backlight and the LCD panel on some platforms, for example on PDAs. 101da177e4SLinus Torvalds 118fdd5767SH Hartley Sweetenif BACKLIGHT_LCD_SUPPORT 128fdd5767SH Hartley Sweeten 13fa9133c2SDavid Brownell# 14fa9133c2SDavid Brownell# LCD 15fa9133c2SDavid Brownell# 161da177e4SLinus Torvaldsconfig LCD_CLASS_DEVICE 171da177e4SLinus Torvalds tristate "Lowlevel LCD controls" 181da177e4SLinus Torvalds default m 191da177e4SLinus Torvalds help 201da177e4SLinus Torvalds This framework adds support for low-level control of LCD. 211da177e4SLinus Torvalds Some framebuffer devices connect to platform-specific LCD modules 221da177e4SLinus Torvalds in order to have a platform-specific way to control the flat panel 231da177e4SLinus Torvalds (contrast and applying power to the LCD (not to the backlight!)). 241da177e4SLinus Torvalds 251da177e4SLinus Torvalds To have support for your specific LCD panel you will have to 261da177e4SLinus Torvalds select the proper drivers which depend on this option. 271da177e4SLinus Torvalds 288fdd5767SH Hartley Sweetenif LCD_CLASS_DEVICE 298fdd5767SH Hartley Sweeten 30b18250a8SEric Miaoconfig LCD_CORGI 31b18250a8SEric Miao tristate "LCD Panel support for SHARP corgi/spitz model" 328fdd5767SH Hartley Sweeten depends on SPI_MASTER && PXA_SHARPSL 33b18250a8SEric Miao help 34b18250a8SEric Miao Say y here to support the LCD panels usually found on SHARP 35b18250a8SEric Miao corgi (C7x0) and spitz (Cxx00) models. 36b18250a8SEric Miao 37e7fb9c4aSAlberto Panizzoconfig LCD_L4F00242T03 38e7fb9c4aSAlberto Panizzo tristate "Epson L4F00242T03 LCD" 398fdd5767SH Hartley Sweeten depends on SPI_MASTER && GENERIC_GPIO 40e7fb9c4aSAlberto Panizzo help 41e7fb9c4aSAlberto Panizzo SPI driver for Epson L4F00242T03. This provides basic support 42e7fb9c4aSAlberto Panizzo for init and powering the LCD up/down through a sysfs interface. 43e7fb9c4aSAlberto Panizzo 445036cc41SMarek Vasutconfig LCD_LMS283GF05 455036cc41SMarek Vasut tristate "Samsung LMS283GF05 LCD" 468fdd5767SH Hartley Sweeten depends on SPI_MASTER && GENERIC_GPIO 475036cc41SMarek Vasut help 485036cc41SMarek Vasut SPI driver for Samsung LMS283GF05. This provides basic support 495036cc41SMarek Vasut for powering the LCD up/down through a sysfs interface. 505036cc41SMarek Vasut 5118f65c79SHaavard Skinnemoenconfig LCD_LTV350QV 5218f65c79SHaavard Skinnemoen tristate "Samsung LTV350QV LCD Panel" 538fdd5767SH Hartley Sweeten depends on SPI_MASTER 5418f65c79SHaavard Skinnemoen help 5518f65c79SHaavard Skinnemoen If you have a Samsung LTV350QV LCD panel, say y to include a 5618f65c79SHaavard Skinnemoen power control driver for it. The panel starts up in power 5718f65c79SHaavard Skinnemoen off state, so you need this driver in order to see any 5818f65c79SHaavard Skinnemoen output. 5918f65c79SHaavard Skinnemoen 6018f65c79SHaavard Skinnemoen The LTV350QV panel is present on all ATSTK1000 boards. 6118f65c79SHaavard Skinnemoen 62cccb6d3cSBen Dooksconfig LCD_ILI9320 63*fd6de530SJingoo Han tristate "ILI Technology ILI9320 controller support" 64*fd6de530SJingoo Han depends on SPI 65cccb6d3cSBen Dooks help 66cccb6d3cSBen Dooks If you have a panel based on the ILI9320 controller chip 67cccb6d3cSBen Dooks then say y to include a power driver for it. 68cccb6d3cSBen Dooks 69dd89ccb2SEric Miaoconfig LCD_TDO24M 70f4f6bda0SMike Rapoport tristate "Toppoly TDO24M and TDO35S LCD Panels support" 718fdd5767SH Hartley Sweeten depends on SPI_MASTER 72dd89ccb2SEric Miao help 73f4f6bda0SMike Rapoport If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to 74dd89ccb2SEric Miao include the support for it. 75dd89ccb2SEric Miao 76cccb6d3cSBen Dooksconfig LCD_VGG2432A4 77cccb6d3cSBen Dooks tristate "VGG2432A4 LCM device support" 788fdd5767SH Hartley Sweeten depends on SPI_MASTER 79cccb6d3cSBen Dooks select LCD_ILI9320 80cccb6d3cSBen Dooks help 81cccb6d3cSBen Dooks If you have a VGG2432A4 panel based on the ILI9320 controller chip 82cccb6d3cSBen Dooks then say y to include a power driver for it. 83cccb6d3cSBen Dooks 84c25826a7SBen Dooksconfig LCD_PLATFORM 85c25826a7SBen Dooks tristate "Platform LCD controls" 86c25826a7SBen Dooks help 87c25826a7SBen Dooks This driver provides a platform-device registered LCD power 88c25826a7SBen Dooks control interface. 89c25826a7SBen Dooks 90fbd1b17bSDmitry Baryshkovconfig LCD_TOSA 91fbd1b17bSDmitry Baryshkov tristate "Sharp SL-6000 LCD Driver" 925fc05780SArnd Bergmann depends on I2C && SPI && MACH_TOSA 93fbd1b17bSDmitry Baryshkov help 94fbd1b17bSDmitry Baryshkov If you have an Sharp SL-6000 Zaurus say Y to enable a driver 95fbd1b17bSDmitry Baryshkov for its LCD. 96fbd1b17bSDmitry Baryshkov 979e124435SKristoffer Ericsonconfig LCD_HP700 989e124435SKristoffer Ericson tristate "HP Jornada 700 series LCD Driver" 999e124435SKristoffer Ericson depends on SA1100_JORNADA720_SSP && !PREEMPT 1009e124435SKristoffer Ericson default y 1019e124435SKristoffer Ericson help 1029e124435SKristoffer Ericson If you have an HP Jornada 700 series handheld (710/720/728) 1039e124435SKristoffer Ericson say Y to enable LCD control driver. 1049e124435SKristoffer Ericson 105ee378a5cSInKi Daeconfig LCD_S6E63M0 106ee378a5cSInKi Dae tristate "S6E63M0 AMOLED LCD Driver" 107ee378a5cSInKi Dae depends on SPI && BACKLIGHT_CLASS_DEVICE 108ee378a5cSInKi Dae default n 109ee378a5cSInKi Dae help 110ee378a5cSInKi Dae If you have an S6E63M0 LCD Panel, say Y to enable its 111ee378a5cSInKi Dae LCD control driver. 112ee378a5cSInKi Dae 1131baf0eb3SDonghwa Leeconfig LCD_LD9040 1141baf0eb3SDonghwa Lee tristate "LD9040 AMOLED LCD Driver" 1151baf0eb3SDonghwa Lee depends on SPI && BACKLIGHT_CLASS_DEVICE 1161baf0eb3SDonghwa Lee default n 1171baf0eb3SDonghwa Lee help 1181baf0eb3SDonghwa Lee If you have an LD9040 Panel, say Y to enable its 1191baf0eb3SDonghwa Lee control driver. 1201baf0eb3SDonghwa Lee 121a4c8aaa5SJingoo Hanconfig LCD_AMS369FG06 122a4c8aaa5SJingoo Han tristate "AMS369FG06 AMOLED LCD Driver" 123a4c8aaa5SJingoo Han depends on SPI && BACKLIGHT_CLASS_DEVICE 124a4c8aaa5SJingoo Han default n 125a4c8aaa5SJingoo Han help 126a4c8aaa5SJingoo Han If you have an AMS369FG06 AMOLED Panel, say Y to enable its 127a4c8aaa5SJingoo Han LCD control driver. 128a4c8aaa5SJingoo Han 1298fdd5767SH Hartley Sweetenendif # LCD_CLASS_DEVICE 1308fdd5767SH Hartley Sweeten 131fa9133c2SDavid Brownell# 132fa9133c2SDavid Brownell# Backlight 133fa9133c2SDavid Brownell# 134fa9133c2SDavid Brownellconfig BACKLIGHT_CLASS_DEVICE 135fa9133c2SDavid Brownell tristate "Lowlevel Backlight controls" 136fa9133c2SDavid Brownell default m 137fa9133c2SDavid Brownell help 138fa9133c2SDavid Brownell This framework adds support for low-level control of the LCD 139fa9133c2SDavid Brownell backlight. This includes support for brightness and power. 140fa9133c2SDavid Brownell 141fa9133c2SDavid Brownell To have support for your specific LCD panel you will have to 142fa9133c2SDavid Brownell select the proper drivers which depend on this option. 143fa9133c2SDavid Brownell 1448fdd5767SH Hartley Sweetenif BACKLIGHT_CLASS_DEVICE 1458fdd5767SH Hartley Sweeten 146a9a84c37SDavid Brownellconfig BACKLIGHT_ATMEL_LCDC 147a9a84c37SDavid Brownell bool "Atmel LCDC Contrast-as-Backlight control" 1488fdd5767SH Hartley Sweeten depends on FB_ATMEL 149915190f7SNicolas Ferre default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK 150a9a84c37SDavid Brownell help 151a9a84c37SDavid Brownell This provides a backlight control internal to the Atmel LCDC 152a9a84c37SDavid Brownell driver. If the LCD "contrast control" on your board is wired 153a9a84c37SDavid Brownell so it controls the backlight brightness, select this option to 154a9a84c37SDavid Brownell export this as a PWM-based backlight control. 155a9a84c37SDavid Brownell 156a9a84c37SDavid Brownell If in doubt, it's safe to enable this option; it doesn't kick 157a9a84c37SDavid Brownell in unless the board's description says it's wired that way. 158a9a84c37SDavid Brownell 1593e074058SHans-Christian Egtvedtconfig BACKLIGHT_ATMEL_PWM 1603e074058SHans-Christian Egtvedt tristate "Atmel PWM backlight control" 1618fdd5767SH Hartley Sweeten depends on ATMEL_PWM 1623e074058SHans-Christian Egtvedt help 1633e074058SHans-Christian Egtvedt Say Y here if you want to use the PWM peripheral in Atmel AT91 and 1643e074058SHans-Christian Egtvedt AVR32 devices. This driver will need additional platform data to know 1653e074058SHans-Christian Egtvedt which PWM instance to use and how to configure it. 1663e074058SHans-Christian Egtvedt 1673e074058SHans-Christian Egtvedt To compile this driver as a module, choose M here: the module will be 1683e074058SHans-Christian Egtvedt called atmel-pwm-bl. 1693e074058SHans-Christian Egtvedt 17008b3924bSH Hartley Sweetenconfig BACKLIGHT_EP93XX 17108b3924bSH Hartley Sweeten tristate "Cirrus EP93xx Backlight Driver" 17208b3924bSH Hartley Sweeten depends on FB_EP93XX 17308b3924bSH Hartley Sweeten help 17408b3924bSH Hartley Sweeten If you have a LCD backlight connected to the BRIGHT output of 17508b3924bSH Hartley Sweeten the EP93xx, say Y here to enable this driver. 17608b3924bSH Hartley Sweeten 17708b3924bSH Hartley Sweeten To compile this driver as a module, choose M here: the module will 17808b3924bSH Hartley Sweeten be called ep93xx_bl. 17908b3924bSH Hartley Sweeten 180d00ba726SRichard Purdieconfig BACKLIGHT_GENERIC 181d00ba726SRichard Purdie tristate "Generic (aka Sharp Corgi) Backlight Driver" 182d00ba726SRichard Purdie default y 1831da177e4SLinus Torvalds help 184c3f8f650SRichard Purdie Say y to enable the generic platform backlight driver previously 185c3f8f650SRichard Purdie known as the Corgi backlight driver. If you have a Sharp Zaurus 186d00ba726SRichard Purdie SL-C7xx, SL-Cxx00 or SL-6000x say y. 18745e2a9b4SEric Miao 1887f26c970SJohan Hovoldconfig BACKLIGHT_LM3533 1897f26c970SJohan Hovold tristate "Backlight Driver for LM3533" 1907f26c970SJohan Hovold depends on BACKLIGHT_CLASS_DEVICE 1917f26c970SJohan Hovold depends on MFD_LM3533 1927f26c970SJohan Hovold help 1937f26c970SJohan Hovold Say Y to enable the backlight driver for National Semiconductor / TI 1947f26c970SJohan Hovold LM3533 Lighting Power chips. 1957f26c970SJohan Hovold 1967f26c970SJohan Hovold The backlights can be controlled directly, through PWM input, or by 1977f26c970SJohan Hovold the ambient-light-sensor interface. The chip supports 256 brightness 1987f26c970SJohan Hovold levels. 1997f26c970SJohan Hovold 200e4423781SRichard Purdieconfig BACKLIGHT_LOCOMO 201e4423781SRichard Purdie tristate "Sharp LOCOMO LCD/Backlight Driver" 2028fdd5767SH Hartley Sweeten depends on SHARP_LOCOMO 203e4423781SRichard Purdie default y 204e4423781SRichard Purdie help 205e4423781SRichard Purdie If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to 206e4423781SRichard Purdie enable the LCD/backlight driver. 207e4423781SRichard Purdie 208ec072b0fSAndrzej Zaborowskiconfig BACKLIGHT_OMAP1 209ec072b0fSAndrzej Zaborowski tristate "OMAP1 PWL-based LCD Backlight" 2108fdd5767SH Hartley Sweeten depends on ARCH_OMAP1 211ec072b0fSAndrzej Zaborowski default y 212ec072b0fSAndrzej Zaborowski help 213ec072b0fSAndrzej Zaborowski This driver controls the LCD backlight level and power for 214ec072b0fSAndrzej Zaborowski the PWL module of OMAP1 processors. Say Y if your board 215ec072b0fSAndrzej Zaborowski uses this hardware. 216ec072b0fSAndrzej Zaborowski 21706c6f900SAndriy Skulyshconfig BACKLIGHT_HP680 21806c6f900SAndriy Skulysh tristate "HP Jornada 680 Backlight Driver" 2198fdd5767SH Hartley Sweeten depends on SH_HP6XX 22006c6f900SAndriy Skulysh default y 22106c6f900SAndriy Skulysh help 22206c6f900SAndriy Skulysh If you have a HP Jornada 680, say y to enable the 22306c6f900SAndriy Skulysh backlight driver. 22406c6f900SAndriy Skulysh 22513a7b5dcSKristoffer Ericsonconfig BACKLIGHT_HP700 22613a7b5dcSKristoffer Ericson tristate "HP Jornada 700 series Backlight Driver" 22713a7b5dcSKristoffer Ericson depends on SA1100_JORNADA720_SSP && !PREEMPT 22813a7b5dcSKristoffer Ericson default y 22913a7b5dcSKristoffer Ericson help 23013a7b5dcSKristoffer Ericson If you have an HP Jornada 700 series, 23113a7b5dcSKristoffer Ericson say Y to include backlight control driver. 23213a7b5dcSKristoffer Ericson 233dbe7e429SAlan Hourihaneconfig BACKLIGHT_CARILLO_RANCH 234dbe7e429SAlan Hourihane tristate "Intel Carillo Ranch Backlight Driver" 2358fdd5767SH Hartley Sweeten depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578 236dbe7e429SAlan Hourihane help 237dbe7e429SAlan Hourihane If you have a Intel LE80578 (Carillo Ranch) say Y to enable the 238dbe7e429SAlan Hourihane backlight driver. 23942796d37Seric miao 24042796d37Seric miaoconfig BACKLIGHT_PWM 24142796d37Seric miao tristate "Generic PWM based Backlight Driver" 2423e3ed6cdSThierry Reding depends on PWM 24342796d37Seric miao help 24442796d37Seric miao If you have a LCD backlight adjustable by PWM, say Y to enable 24542796d37Seric miao this driver. 2467be35c72SMatthew Garrett 247923ae48bSMike Rapoportconfig BACKLIGHT_DA903X 248923ae48bSMike Rapoport tristate "Backlight Driver for DA9030/DA9034 using WLED" 2498fdd5767SH Hartley Sweeten depends on PMIC_DA903X 250923ae48bSMike Rapoport help 251923ae48bSMike Rapoport If you have a LCD backlight connected to the WLED output of DA9030 252923ae48bSMike Rapoport or DA9034 WLED output, say Y here to enable this driver. 253923ae48bSMike Rapoport 2546ede3d83SAshish Jangamconfig BACKLIGHT_DA9052 2556ede3d83SAshish Jangam tristate "Dialog DA9052/DA9053 WLED" 2566ede3d83SAshish Jangam depends on PMIC_DA9052 2576ede3d83SAshish Jangam help 2586ede3d83SAshish Jangam Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs. 2596ede3d83SAshish Jangam 2604f811ef0SHaojian Zhuangconfig BACKLIGHT_MAX8925 2614f811ef0SHaojian Zhuang tristate "Backlight driver for MAX8925" 2628fdd5767SH Hartley Sweeten depends on MFD_MAX8925 2634f811ef0SHaojian Zhuang help 2644f811ef0SHaojian Zhuang If you have a LCD backlight connected to the WLED output of MAX8925 2654f811ef0SHaojian Zhuang WLED output, say Y here to enable this driver. 2664f811ef0SHaojian Zhuang 26739b3dee7SMatthew Garrettconfig BACKLIGHT_APPLE 26839b3dee7SMatthew Garrett tristate "Apple Backlight Driver" 269b372412eSRandy Dunlap depends on X86 && ACPI 2707be35c72SMatthew Garrett help 27139b3dee7SMatthew Garrett If you have an Intel-based Apple say Y to enable a driver for its 272b372412eSRandy Dunlap backlight. 2737be35c72SMatthew Garrett 274fbd1b17bSDmitry Baryshkovconfig BACKLIGHT_TOSA 275fbd1b17bSDmitry Baryshkov tristate "Sharp SL-6000 Backlight Driver" 2768fdd5767SH Hartley Sweeten depends on I2C && MACH_TOSA && LCD_TOSA 277fbd1b17bSDmitry Baryshkov help 278fbd1b17bSDmitry Baryshkov If you have an Sharp SL-6000 Zaurus say Y to enable a driver 279fbd1b17bSDmitry Baryshkov for its backlight 280fbd1b17bSDmitry Baryshkov 281d03ebb12SClaudio Niederconfig BACKLIGHT_SAHARA 282d03ebb12SClaudio Nieder tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" 2838fdd5767SH Hartley Sweeten depends on X86 284d03ebb12SClaudio Nieder help 285d03ebb12SClaudio Nieder If you have a Tabletkiosk Sahara Touch-iT, say y to enable the 286d03ebb12SClaudio Nieder backlight driver. 287a4f3d55cSMark Brown 288a4f3d55cSMark Brownconfig BACKLIGHT_WM831X 289a4f3d55cSMark Brown tristate "WM831x PMIC Backlight Driver" 2908fdd5767SH Hartley Sweeten depends on MFD_WM831X 291a4f3d55cSMark Brown help 292a4f3d55cSMark Brown If you have a backlight driven by the ISINK and DCDC of a 293a4f3d55cSMark Brown WM831x PMIC say y to enable the backlight driver for it. 2943b96ea9eSThierry Reding 295a7998cecSMichael Hennerichconfig BACKLIGHT_ADP5520 296a7998cecSMichael Hennerich tristate "Backlight Driver for ADP5520/ADP5501 using WLED" 2978fdd5767SH Hartley Sweeten depends on PMIC_ADP5520 298a7998cecSMichael Hennerich help 299a7998cecSMichael Hennerich If you have a LCD backlight connected to the BST/BL_SNK output of 300a7998cecSMichael Hennerich ADP5520 or ADP5501, say Y here to enable this driver. 301a7998cecSMichael Hennerich 302a7998cecSMichael Hennerich To compile this driver as a module, choose M here: the module will 303a7998cecSMichael Hennerich be called adp5520_bl. 304a7998cecSMichael Hennerich 30582fd53b7SMichael Hennerichconfig BACKLIGHT_ADP8860 306c7c06d8aSMichael Hennerich tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED" 30782fd53b7SMichael Hennerich depends on BACKLIGHT_CLASS_DEVICE && I2C 30882fd53b7SMichael Hennerich select NEW_LEDS 30982fd53b7SMichael Hennerich select LEDS_CLASS 31082fd53b7SMichael Hennerich help 311c7c06d8aSMichael Hennerich If you have a LCD backlight connected to the ADP8860, ADP8861 or 312c7c06d8aSMichael Hennerich ADP8863 say Y here to enable this driver. 31382fd53b7SMichael Hennerich 31482fd53b7SMichael Hennerich To compile this driver as a module, choose M here: the module will 31582fd53b7SMichael Hennerich be called adp8860_bl. 31682fd53b7SMichael Hennerich 317a59ec1e7SMichael Hennerichconfig BACKLIGHT_ADP8870 318a59ec1e7SMichael Hennerich tristate "Backlight Driver for ADP8870 using WLED" 319a59ec1e7SMichael Hennerich depends on BACKLIGHT_CLASS_DEVICE && I2C 320a59ec1e7SMichael Hennerich select NEW_LEDS 321a59ec1e7SMichael Hennerich select LEDS_CLASS 322a59ec1e7SMichael Hennerich help 323a59ec1e7SMichael Hennerich If you have a LCD backlight connected to the ADP8870, 324a59ec1e7SMichael Hennerich say Y here to enable this driver. 325a59ec1e7SMichael Hennerich 326a59ec1e7SMichael Hennerich To compile this driver as a module, choose M here: the module will 327a59ec1e7SMichael Hennerich be called adp8870_bl. 328a59ec1e7SMichael Hennerich 329d07e8bf8SHaojian Zhuangconfig BACKLIGHT_88PM860X 330d07e8bf8SHaojian Zhuang tristate "Backlight Driver for 88PM8606 using WLED" 3318fdd5767SH Hartley Sweeten depends on MFD_88PM860X 332d07e8bf8SHaojian Zhuang help 333d07e8bf8SHaojian Zhuang Say Y to enable the backlight driver for Marvell 88PM8606. 334d07e8bf8SHaojian Zhuang 3352ddfd12fSLars-Peter Clausenconfig BACKLIGHT_PCF50633 3362ddfd12fSLars-Peter Clausen tristate "Backlight driver for NXP PCF50633 MFD" 3372ddfd12fSLars-Peter Clausen depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633 3382ddfd12fSLars-Peter Clausen help 3392ddfd12fSLars-Peter Clausen If you have a backlight driven by a NXP PCF50633 MFD, say Y here to 3402ddfd12fSLars-Peter Clausen enable its driver. 3412ddfd12fSLars-Peter Clausen 3424b0d711bSJin Parkconfig BACKLIGHT_AAT2870 34370d32719SAndrew Morton tristate "AnalogicTech AAT2870 Backlight" 3444b0d711bSJin Park depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE 3454b0d711bSJin Park help 3464b0d711bSJin Park If you have a AnalogicTech AAT2870 say Y to enable the 3474b0d711bSJin Park backlight driver. 3484b0d711bSJin Park 3490c2a665aSG.Shark Jeongconfig BACKLIGHT_LM3630 3500c2a665aSG.Shark Jeong tristate "Backlight Driver for LM3630" 3510c2a665aSG.Shark Jeong depends on BACKLIGHT_CLASS_DEVICE && I2C 3520c2a665aSG.Shark Jeong select REGMAP_I2C 3530c2a665aSG.Shark Jeong help 3540c2a665aSG.Shark Jeong This supports TI LM3630 Backlight Driver 3550c2a665aSG.Shark Jeong 3560f59858dSG.Shark Jeongconfig BACKLIGHT_LM3639 3570f59858dSG.Shark Jeong tristate "Backlight Driver for LM3639" 3580f59858dSG.Shark Jeong depends on BACKLIGHT_CLASS_DEVICE && I2C 3590f59858dSG.Shark Jeong select REGMAP_I2C 3600f59858dSG.Shark Jeong select NEW_LEDS 3610f59858dSG.Shark Jeong select LEDS_CLASS 3620f59858dSG.Shark Jeong help 3630f59858dSG.Shark Jeong This supports TI LM3639 Backlight + 1.5A Flash LED Driver 3640f59858dSG.Shark Jeong 3657be865abSKim, Miloconfig BACKLIGHT_LP855X 3667be865abSKim, Milo tristate "Backlight driver for TI LP855X" 3677be865abSKim, Milo depends on BACKLIGHT_CLASS_DEVICE && I2C 3687be865abSKim, Milo help 3697be865abSKim, Milo This supports TI LP8550, LP8551, LP8552, LP8553 and LP8556 3707be865abSKim, Milo backlight driver. 3717be865abSKim, Milo 372c8df7428SChristian Gmeinerconfig BACKLIGHT_OT200 373c8df7428SChristian Gmeiner tristate "Backlight driver for ot200 visualisation device" 3742df5e129SRandy Dunlap depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535 375c8df7428SChristian Gmeiner help 376c8df7428SChristian Gmeiner To compile this driver as a module, choose M here: the module will be 377c8df7428SChristian Gmeiner called ot200_bl. 378c8df7428SChristian Gmeiner 37935c1682cSGrazvydas Ignotasconfig BACKLIGHT_PANDORA 38035c1682cSGrazvydas Ignotas tristate "Backlight driver for Pandora console" 38135c1682cSGrazvydas Ignotas depends on TWL4030_CORE 38235c1682cSGrazvydas Ignotas help 38335c1682cSGrazvydas Ignotas If you have a Pandora console, say Y to enable the 38435c1682cSGrazvydas Ignotas backlight driver. 38535c1682cSGrazvydas Ignotas 386eebfdc17SMatthias Kaehlckeconfig BACKLIGHT_TPS65217 387eebfdc17SMatthias Kaehlcke tristate "TPS65217 Backlight" 388eebfdc17SMatthias Kaehlcke depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217 389eebfdc17SMatthias Kaehlcke help 390eebfdc17SMatthias Kaehlcke If you have a Texas Instruments TPS65217 say Y to enable the 391eebfdc17SMatthias Kaehlcke backlight driver. 392eebfdc17SMatthias Kaehlcke 3938fdd5767SH Hartley Sweetenendif # BACKLIGHT_CLASS_DEVICE 3948fdd5767SH Hartley Sweeten 3958fdd5767SH Hartley Sweetenendif # BACKLIGHT_LCD_SUPPORT 396