2 # Backlight & LCD drivers configuration
5 menuconfig BACKLIGHT_LCD_SUPPORT
6 bool "Backlight & LCD device support"
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.
11 if BACKLIGHT_LCD_SUPPORT
16 config LCD_CLASS_DEVICE
17 tristate "Lowlevel LCD controls"
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!)).
25 To have support for your specific LCD panel you will have to
26 select the proper drivers which depend on this option.
31 tristate "LCD Panel support for SHARP corgi/spitz model"
32 depends on SPI_MASTER && PXA_SHARPSL
34 Say y here to support the LCD panels usually found on SHARP
35 corgi (C7x0) and spitz (Cxx00) models.
37 config LCD_L4F00242T03
38 tristate "Epson L4F00242T03 LCD"
39 depends on SPI_MASTER && GPIOLIB
41 SPI driver for Epson L4F00242T03. This provides basic support
42 for init and powering the LCD up/down through a sysfs interface.
45 tristate "Samsung LMS283GF05 LCD"
46 depends on SPI_MASTER && GPIOLIB
48 SPI driver for Samsung LMS283GF05. This provides basic support
49 for powering the LCD up/down through a sysfs interface.
52 tristate "Samsung LTV350QV LCD Panel"
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
60 The LTV350QV panel is present on all ATSTK1000 boards.
63 tristate "ILI Technology ILI9221/ILI9222 support"
66 If you have a panel based on the ILI9221/9222 controller
67 chip then say y to include a driver for it.
70 tristate "ILI Technology ILI9320 controller support"
73 If you have a panel based on the ILI9320 controller chip
74 then say y to include a power driver for it.
77 tristate "Toppoly TDO24M and TDO35S LCD Panels support"
80 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
81 include the support for it.
84 tristate "VGG2432A4 LCM device support"
88 If you have a VGG2432A4 panel based on the ILI9320 controller chip
89 then say y to include a power driver for it.
92 tristate "Platform LCD controls"
94 This driver provides a platform-device registered LCD power
98 tristate "Sharp SL-6000 LCD Driver"
99 depends on I2C && SPI && MACH_TOSA
101 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
105 tristate "HP Jornada 700 series LCD Driver"
106 depends on SA1100_JORNADA720_SSP && !PREEMPT
109 If you have an HP Jornada 700 series handheld (710/720/728)
110 say Y to enable LCD control driver.
113 tristate "S6E63M0 AMOLED LCD Driver"
114 depends on SPI && BACKLIGHT_CLASS_DEVICE
117 If you have an S6E63M0 LCD Panel, say Y to enable its
121 tristate "LD9040 AMOLED LCD Driver"
122 depends on SPI && BACKLIGHT_CLASS_DEVICE
125 If you have an LD9040 Panel, say Y to enable its
128 config LCD_AMS369FG06
129 tristate "AMS369FG06 AMOLED LCD Driver"
130 depends on SPI && BACKLIGHT_CLASS_DEVICE
133 If you have an AMS369FG06 AMOLED Panel, say Y to enable its
136 config LCD_LMS501KF03
137 tristate "LMS501KF03 LCD Driver"
141 If you have an LMS501KF03 LCD Panel, say Y to enable its
145 tristate "Himax HX-8357 LCD Driver"
148 If you have a HX-8357 LCD panel, say Y to enable its LCD control
151 endif # LCD_CLASS_DEVICE
156 config BACKLIGHT_CLASS_DEVICE
157 tristate "Lowlevel Backlight controls"
160 This framework adds support for low-level control of the LCD
161 backlight. This includes support for brightness and power.
163 To have support for your specific LCD panel you will have to
164 select the proper drivers which depend on this option.
166 if BACKLIGHT_CLASS_DEVICE
168 config BACKLIGHT_ATMEL_LCDC
169 bool "Atmel LCDC Contrast-as-Backlight control"
171 default y if MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK || MACH_AT91SAM9263EK
173 This provides a backlight control internal to the Atmel LCDC
174 driver. If the LCD "contrast control" on your board is wired
175 so it controls the backlight brightness, select this option to
176 export this as a PWM-based backlight control.
178 If in doubt, it's safe to enable this option; it doesn't kick
179 in unless the board's description says it's wired that way.
181 config BACKLIGHT_ATMEL_PWM
182 tristate "Atmel PWM backlight control"
185 Say Y here if you want to use the PWM peripheral in Atmel AT91 and
186 AVR32 devices. This driver will need additional platform data to know
187 which PWM instance to use and how to configure it.
189 To compile this driver as a module, choose M here: the module will be
192 config BACKLIGHT_EP93XX
193 tristate "Cirrus EP93xx Backlight Driver"
196 If you have a LCD backlight connected to the BRIGHT output of
197 the EP93xx, say Y here to enable this driver.
199 To compile this driver as a module, choose M here: the module will
202 config BACKLIGHT_GENERIC
203 tristate "Generic (aka Sharp Corgi) Backlight Driver"
206 Say y to enable the generic platform backlight driver previously
207 known as the Corgi backlight driver. If you have a Sharp Zaurus
208 SL-C7xx, SL-Cxx00 or SL-6000x say y.
210 config BACKLIGHT_LM3533
211 tristate "Backlight Driver for LM3533"
212 depends on BACKLIGHT_CLASS_DEVICE
213 depends on MFD_LM3533
215 Say Y to enable the backlight driver for National Semiconductor / TI
216 LM3533 Lighting Power chips.
218 The backlights can be controlled directly, through PWM input, or by
219 the ambient-light-sensor interface. The chip supports 256 brightness
222 config BACKLIGHT_LOCOMO
223 tristate "Sharp LOCOMO LCD/Backlight Driver"
224 depends on SHARP_LOCOMO
227 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
228 enable the LCD/backlight driver.
230 config BACKLIGHT_OMAP1
231 tristate "OMAP1 PWL-based LCD Backlight"
232 depends on ARCH_OMAP1
235 This driver controls the LCD backlight level and power for
236 the PWL module of OMAP1 processors. Say Y if your board
239 config BACKLIGHT_HP680
240 tristate "HP Jornada 680 Backlight Driver"
244 If you have a HP Jornada 680, say y to enable the
247 config BACKLIGHT_HP700
248 tristate "HP Jornada 700 series Backlight Driver"
249 depends on SA1100_JORNADA720_SSP && !PREEMPT
252 If you have an HP Jornada 700 series,
253 say Y to include backlight control driver.
255 config BACKLIGHT_CARILLO_RANCH
256 tristate "Intel Carillo Ranch Backlight Driver"
257 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
259 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
263 tristate "Generic PWM based Backlight Driver"
266 If you have a LCD backlight adjustable by PWM, say Y to enable
269 config BACKLIGHT_DA903X
270 tristate "Backlight Driver for DA9030/DA9034 using WLED"
271 depends on PMIC_DA903X
273 If you have a LCD backlight connected to the WLED output of DA9030
274 or DA9034 WLED output, say Y here to enable this driver.
276 config BACKLIGHT_DA9052
277 tristate "Dialog DA9052/DA9053 WLED"
278 depends on PMIC_DA9052
280 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
282 config BACKLIGHT_MAX8925
283 tristate "Backlight driver for MAX8925"
284 depends on MFD_MAX8925
286 If you have a LCD backlight connected to the WLED output of MAX8925
287 WLED output, say Y here to enable this driver.
289 config BACKLIGHT_APPLE
290 tristate "Apple Backlight Driver"
291 depends on X86 && ACPI
293 If you have an Intel-based Apple say Y to enable a driver for its
296 config BACKLIGHT_TOSA
297 tristate "Sharp SL-6000 Backlight Driver"
298 depends on I2C && MACH_TOSA && LCD_TOSA
300 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
303 config BACKLIGHT_SAHARA
304 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
307 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
310 config BACKLIGHT_WM831X
311 tristate "WM831x PMIC Backlight Driver"
312 depends on MFD_WM831X
314 If you have a backlight driven by the ISINK and DCDC of a
315 WM831x PMIC say y to enable the backlight driver for it.
317 config BACKLIGHT_ADP5520
318 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
319 depends on PMIC_ADP5520
321 If you have a LCD backlight connected to the BST/BL_SNK output of
322 ADP5520 or ADP5501, say Y here to enable this driver.
324 To compile this driver as a module, choose M here: the module will
325 be called adp5520_bl.
327 config BACKLIGHT_ADP8860
328 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
329 depends on BACKLIGHT_CLASS_DEVICE && I2C
333 If you have a LCD backlight connected to the ADP8860, ADP8861 or
334 ADP8863 say Y here to enable this driver.
336 To compile this driver as a module, choose M here: the module will
337 be called adp8860_bl.
339 config BACKLIGHT_ADP8870
340 tristate "Backlight Driver for ADP8870 using WLED"
341 depends on BACKLIGHT_CLASS_DEVICE && I2C
345 If you have a LCD backlight connected to the ADP8870,
346 say Y here to enable this driver.
348 To compile this driver as a module, choose M here: the module will
349 be called adp8870_bl.
351 config BACKLIGHT_88PM860X
352 tristate "Backlight Driver for 88PM8606 using WLED"
353 depends on MFD_88PM860X
355 Say Y to enable the backlight driver for Marvell 88PM8606.
357 config BACKLIGHT_PCF50633
358 tristate "Backlight driver for NXP PCF50633 MFD"
359 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
361 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
364 config BACKLIGHT_AAT2870
365 tristate "AnalogicTech AAT2870 Backlight"
366 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
368 If you have a AnalogicTech AAT2870 say Y to enable the
371 config BACKLIGHT_LM3630A
372 tristate "Backlight Driver for LM3630A"
373 depends on BACKLIGHT_CLASS_DEVICE && I2C
376 This supports TI LM3630A Backlight Driver
378 config BACKLIGHT_LM3639
379 tristate "Backlight Driver for LM3639"
380 depends on BACKLIGHT_CLASS_DEVICE && I2C
385 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
387 config BACKLIGHT_LP855X
388 tristate "Backlight driver for TI LP855X"
389 depends on BACKLIGHT_CLASS_DEVICE && I2C
391 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
392 LP8557 backlight driver.
394 config BACKLIGHT_LP8788
395 tristate "Backlight driver for TI LP8788 MFD"
396 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788
398 This supports TI LP8788 backlight driver.
400 config BACKLIGHT_OT200
401 tristate "Backlight driver for ot200 visualisation device"
402 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
404 To compile this driver as a module, choose M here: the module will be
407 config BACKLIGHT_PANDORA
408 tristate "Backlight driver for Pandora console"
409 depends on TWL4030_CORE
411 If you have a Pandora console, say Y to enable the
414 config BACKLIGHT_TPS65217
415 tristate "TPS65217 Backlight"
416 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
418 If you have a Texas Instruments TPS65217 say Y to enable the
421 config BACKLIGHT_AS3711
422 tristate "AS3711 Backlight"
423 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
425 If you have an Austrian Microsystems AS3711 say Y to enable the
428 config BACKLIGHT_GPIO
429 tristate "Generic GPIO based Backlight Driver"
432 If you have a LCD backlight adjustable by GPIO, say Y to enable
435 config BACKLIGHT_LV5207LP
436 tristate "Sanyo LV5207LP Backlight"
439 If you have a Sanyo LV5207LP say Y to enable the backlight driver.
441 config BACKLIGHT_BD6107
442 tristate "Rohm BD6107 Backlight"
445 If you have a Rohm BD6107 say Y to enable the backlight driver.
447 endif # BACKLIGHT_CLASS_DEVICE
449 endif # BACKLIGHT_LCD_SUPPORT