2 # Backlight & LCD drivers configuration
5 menu "Backlight & LCD device support"
10 config LCD_CLASS_DEVICE
11 tristate "Lowlevel LCD controls"
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!)).
19 To have support for your specific LCD panel you will have to
20 select the proper drivers which depend on this option.
25 tristate "LCD Panel support for SHARP corgi/spitz model"
26 depends on SPI_MASTER && PXA_SHARPSL && BACKLIGHT_CLASS_DEVICE
28 Say y here to support the LCD panels usually found on SHARP
29 corgi (C7x0) and spitz (Cxx00) models.
31 config LCD_L4F00242T03
32 tristate "Epson L4F00242T03 LCD"
34 depends on GPIOLIB || COMPILE_TEST
36 SPI driver for Epson L4F00242T03. This provides basic support
37 for init and powering the LCD up/down through a sysfs interface.
40 tristate "Samsung LMS283GF05 LCD"
42 depends on GPIOLIB || COMPILE_TEST
44 SPI driver for Samsung LMS283GF05. This provides basic support
45 for powering the LCD up/down through a sysfs interface.
48 tristate "Samsung LTV350QV LCD Panel"
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
56 The LTV350QV panel is present on all ATSTK1000 boards.
59 tristate "ILI Technology ILI9221/ILI9222 support"
62 If you have a panel based on the ILI9221/9222 controller
63 chip then say y to include a driver for it.
66 tristate "ILI Technology ILI9320 controller support"
69 If you have a panel based on the ILI9320 controller chip
70 then say y to include a power driver for it.
73 tristate "Toppoly TDO24M and TDO35S LCD Panels support"
76 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
77 include the support for it.
80 tristate "VGG2432A4 LCM device support"
84 If you have a VGG2432A4 panel based on the ILI9320 controller chip
85 then say y to include a power driver for it.
88 tristate "Platform LCD controls"
90 This driver provides a platform-device registered LCD power
94 tristate "Sharp SL-6000 LCD Driver"
95 depends on I2C && SPI && MACH_TOSA
97 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
101 tristate "HP Jornada 700 series LCD Driver"
102 depends on SA1100_JORNADA720_SSP && !PREEMPT
105 If you have an HP Jornada 700 series handheld (710/720/728)
106 say Y to enable LCD control driver.
108 config LCD_AMS369FG06
109 tristate "AMS369FG06 AMOLED LCD Driver"
110 depends on SPI && BACKLIGHT_CLASS_DEVICE
113 If you have an AMS369FG06 AMOLED Panel, say Y to enable its
116 config LCD_LMS501KF03
117 tristate "LMS501KF03 LCD Driver"
121 If you have an LMS501KF03 LCD Panel, say Y to enable its
125 tristate "Himax HX-8357 LCD Driver"
128 If you have a HX-8357 LCD panel, say Y to enable its LCD control
132 tristate "ORISE Technology OTM3225A support"
135 If you have a panel based on the OTM3225A controller
136 chip then say y to include a driver for it.
138 endif # LCD_CLASS_DEVICE
143 config BACKLIGHT_CLASS_DEVICE
144 tristate "Lowlevel Backlight controls"
147 This framework adds support for low-level control of the LCD
148 backlight. This includes support for brightness and power.
150 To have support for your specific LCD panel you will have to
151 select the proper drivers which depend on this option.
153 if BACKLIGHT_CLASS_DEVICE
155 config BACKLIGHT_ATMEL_LCDC
156 bool "Atmel LCDC Contrast-as-Backlight control"
159 This provides a backlight control internal to the Atmel LCDC
160 driver. If the LCD "contrast control" on your board is wired
161 so it controls the backlight brightness, select this option to
162 export this as a PWM-based backlight control.
164 If in doubt, it's safe to enable this option; it doesn't kick
165 in unless the board's description says it's wired that way.
167 config BACKLIGHT_EP93XX
168 tristate "Cirrus EP93xx Backlight Driver"
171 If you have a LCD backlight connected to the BRIGHT output of
172 the EP93xx, say Y here to enable this driver.
174 To compile this driver as a module, choose M here: the module will
177 config BACKLIGHT_GENERIC
178 tristate "Generic (aka Sharp Corgi) Backlight Driver"
181 Say y to enable the generic platform backlight driver previously
182 known as the Corgi backlight driver. If you have a Sharp Zaurus
183 SL-C7xx, SL-Cxx00 or SL-6000x say y.
185 config BACKLIGHT_IPAQ_MICRO
186 tristate "iPAQ microcontroller backlight driver"
187 depends on MFD_IPAQ_MICRO
190 Say y to enable the backlight driver for Compaq iPAQ handheld
191 computers. Say yes if you have one of the h3100/h3600/h3700
194 config BACKLIGHT_LM3533
195 tristate "Backlight Driver for LM3533"
196 depends on BACKLIGHT_CLASS_DEVICE
197 depends on MFD_LM3533
199 Say Y to enable the backlight driver for National Semiconductor / TI
200 LM3533 Lighting Power chips.
202 The backlights can be controlled directly, through PWM input, or by
203 the ambient-light-sensor interface. The chip supports 256 brightness
206 config BACKLIGHT_LOCOMO
207 tristate "Sharp LOCOMO LCD/Backlight Driver"
208 depends on SHARP_LOCOMO
211 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
212 enable the LCD/backlight driver.
214 config BACKLIGHT_OMAP1
215 tristate "OMAP1 PWL-based LCD Backlight"
216 depends on ARCH_OMAP1
219 This driver controls the LCD backlight level and power for
220 the PWL module of OMAP1 processors. Say Y if your board
223 config BACKLIGHT_HP680
224 tristate "HP Jornada 680 Backlight Driver"
228 If you have a HP Jornada 680, say y to enable the
231 config BACKLIGHT_HP700
232 tristate "HP Jornada 700 series Backlight Driver"
233 depends on SA1100_JORNADA720_SSP && !PREEMPT
236 If you have an HP Jornada 700 series,
237 say Y to include backlight control driver.
239 config BACKLIGHT_CARILLO_RANCH
240 tristate "Intel Carillo Ranch Backlight Driver"
241 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
243 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
247 tristate "Generic PWM based Backlight Driver"
250 If you have a LCD backlight adjustable by PWM, say Y to enable
253 config BACKLIGHT_DA903X
254 tristate "Backlight Driver for DA9030/DA9034 using WLED"
255 depends on PMIC_DA903X
257 If you have a LCD backlight connected to the WLED output of DA9030
258 or DA9034 WLED output, say Y here to enable this driver.
260 config BACKLIGHT_DA9052
261 tristate "Dialog DA9052/DA9053 WLED"
262 depends on PMIC_DA9052
264 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
266 config BACKLIGHT_MAX8925
267 tristate "Backlight driver for MAX8925"
268 depends on MFD_MAX8925
270 If you have a LCD backlight connected to the WLED output of MAX8925
271 WLED output, say Y here to enable this driver.
273 config BACKLIGHT_APPLE
274 tristate "Apple Backlight Driver"
275 depends on X86 && ACPI
277 If you have an Intel-based Apple say Y to enable a driver for its
280 config BACKLIGHT_TOSA
281 tristate "Sharp SL-6000 Backlight Driver"
282 depends on I2C && MACH_TOSA && LCD_TOSA
284 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
287 config BACKLIGHT_PM8941_WLED
288 tristate "Qualcomm PM8941 WLED Driver"
291 If you have the Qualcomm PM8941, say Y to enable a driver for the
294 config BACKLIGHT_SAHARA
295 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
298 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
301 config BACKLIGHT_WM831X
302 tristate "WM831x PMIC Backlight Driver"
303 depends on MFD_WM831X
305 If you have a backlight driven by the ISINK and DCDC of a
306 WM831x PMIC say y to enable the backlight driver for it.
308 config BACKLIGHT_ADP5520
309 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
310 depends on PMIC_ADP5520
312 If you have a LCD backlight connected to the BST/BL_SNK output of
313 ADP5520 or ADP5501, say Y here to enable this driver.
315 To compile this driver as a module, choose M here: the module will
316 be called adp5520_bl.
318 config BACKLIGHT_ADP8860
319 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
320 depends on BACKLIGHT_CLASS_DEVICE && I2C
324 If you have a LCD backlight connected to the ADP8860, ADP8861 or
325 ADP8863 say Y here to enable this driver.
327 To compile this driver as a module, choose M here: the module will
328 be called adp8860_bl.
330 config BACKLIGHT_ADP8870
331 tristate "Backlight Driver for ADP8870 using WLED"
332 depends on BACKLIGHT_CLASS_DEVICE && I2C
336 If you have a LCD backlight connected to the ADP8870,
337 say Y here to enable this driver.
339 To compile this driver as a module, choose M here: the module will
340 be called adp8870_bl.
342 config BACKLIGHT_88PM860X
343 tristate "Backlight Driver for 88PM8606 using WLED"
344 depends on MFD_88PM860X
346 Say Y to enable the backlight driver for Marvell 88PM8606.
348 config BACKLIGHT_PCF50633
349 tristate "Backlight driver for NXP PCF50633 MFD"
350 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
352 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
355 config BACKLIGHT_AAT2870
356 tristate "AnalogicTech AAT2870 Backlight"
357 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
359 If you have a AnalogicTech AAT2870 say Y to enable the
362 config BACKLIGHT_LM3630A
363 tristate "Backlight Driver for LM3630A"
364 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
367 This supports TI LM3630A Backlight Driver
369 config BACKLIGHT_LM3639
370 tristate "Backlight Driver for LM3639"
371 depends on BACKLIGHT_CLASS_DEVICE && I2C
376 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
378 config BACKLIGHT_LP855X
379 tristate "Backlight driver for TI LP855X"
380 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
382 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
383 LP8557 backlight driver.
385 config BACKLIGHT_LP8788
386 tristate "Backlight driver for TI LP8788 MFD"
387 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
389 This supports TI LP8788 backlight driver.
391 config BACKLIGHT_OT200
392 tristate "Backlight driver for ot200 visualisation device"
393 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
395 To compile this driver as a module, choose M here: the module will be
398 config BACKLIGHT_PANDORA
399 tristate "Backlight driver for Pandora console"
400 depends on TWL4030_CORE
402 If you have a Pandora console, say Y to enable the
405 config BACKLIGHT_SKY81452
406 tristate "Backlight driver for SKY81452"
407 depends on BACKLIGHT_CLASS_DEVICE && MFD_SKY81452
409 If you have a Skyworks SKY81452, say Y to enable the
412 To compile this driver as a module, choose M here: the module will
413 be called sky81452-backlight
415 config BACKLIGHT_TPS65217
416 tristate "TPS65217 Backlight"
417 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
419 If you have a Texas Instruments TPS65217 say Y to enable the
422 config BACKLIGHT_AS3711
423 tristate "AS3711 Backlight"
424 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
426 If you have an Austrian Microsystems AS3711 say Y to enable the
429 config BACKLIGHT_GPIO
430 tristate "Generic GPIO based Backlight Driver"
431 depends on GPIOLIB || COMPILE_TEST
433 If you have a LCD backlight adjustable by GPIO, say Y to enable
436 config BACKLIGHT_LV5207LP
437 tristate "Sanyo LV5207LP Backlight"
440 If you have a Sanyo LV5207LP say Y to enable the backlight driver.
442 config BACKLIGHT_BD6107
443 tristate "Rohm BD6107 Backlight"
446 If you have a Rohm BD6107 say Y to enable the backlight driver.
448 config BACKLIGHT_ARCXCNN
449 tristate "Backlight driver for the Arctic Sands ARCxCnnnn family"
452 If you have an ARCxCnnnn family backlight say Y to enable
453 the backlight driver.
455 config BACKLIGHT_RAVE_SP
456 tristate "RAVE SP Backlight driver"
457 depends on RAVE_SP_CORE
459 Support for backlight control on RAVE SP device.
461 endif # BACKLIGHT_CLASS_DEVICE