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 MFD_LM3533
198 Say Y to enable the backlight driver for National Semiconductor / TI
199 LM3533 Lighting Power chips.
201 The backlights can be controlled directly, through PWM input, or by
202 the ambient-light-sensor interface. The chip supports 256 brightness
205 config BACKLIGHT_LOCOMO
206 tristate "Sharp LOCOMO LCD/Backlight Driver"
207 depends on SHARP_LOCOMO
210 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
211 enable the LCD/backlight driver.
213 config BACKLIGHT_OMAP1
214 tristate "OMAP1 PWL-based LCD Backlight"
215 depends on ARCH_OMAP1
218 This driver controls the LCD backlight level and power for
219 the PWL module of OMAP1 processors. Say Y if your board
222 config BACKLIGHT_HP680
223 tristate "HP Jornada 680 Backlight Driver"
227 If you have a HP Jornada 680, say y to enable the
230 config BACKLIGHT_HP700
231 tristate "HP Jornada 700 series Backlight Driver"
232 depends on SA1100_JORNADA720_SSP && !PREEMPT
235 If you have an HP Jornada 700 series,
236 say Y to include backlight control driver.
238 config BACKLIGHT_CARILLO_RANCH
239 tristate "Intel Carillo Ranch Backlight Driver"
240 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
242 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
246 tristate "Generic PWM based Backlight Driver"
249 If you have a LCD backlight adjustable by PWM, say Y to enable
252 config BACKLIGHT_DA903X
253 tristate "Backlight Driver for DA9030/DA9034 using WLED"
254 depends on PMIC_DA903X
256 If you have a LCD backlight connected to the WLED output of DA9030
257 or DA9034 WLED output, say Y here to enable this driver.
259 config BACKLIGHT_DA9052
260 tristate "Dialog DA9052/DA9053 WLED"
261 depends on PMIC_DA9052
263 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
265 config BACKLIGHT_MAX8925
266 tristate "Backlight driver for MAX8925"
267 depends on MFD_MAX8925
269 If you have a LCD backlight connected to the WLED output of MAX8925
270 WLED output, say Y here to enable this driver.
272 config BACKLIGHT_APPLE
273 tristate "Apple Backlight Driver"
274 depends on X86 && ACPI
276 If you have an Intel-based Apple say Y to enable a driver for its
279 config BACKLIGHT_TOSA
280 tristate "Sharp SL-6000 Backlight Driver"
281 depends on I2C && MACH_TOSA && LCD_TOSA
283 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
286 config BACKLIGHT_PM8941_WLED
287 tristate "Qualcomm PM8941 WLED Driver"
290 If you have the Qualcomm PM8941, say Y to enable a driver for the
293 config BACKLIGHT_SAHARA
294 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
297 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
300 config BACKLIGHT_WM831X
301 tristate "WM831x PMIC Backlight Driver"
302 depends on MFD_WM831X
304 If you have a backlight driven by the ISINK and DCDC of a
305 WM831x PMIC say y to enable the backlight driver for it.
307 config BACKLIGHT_ADP5520
308 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
309 depends on PMIC_ADP5520
311 If you have a LCD backlight connected to the BST/BL_SNK output of
312 ADP5520 or ADP5501, say Y here to enable this driver.
314 To compile this driver as a module, choose M here: the module will
315 be called adp5520_bl.
317 config BACKLIGHT_ADP8860
318 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
323 If you have a LCD backlight connected to the ADP8860, ADP8861 or
324 ADP8863 say Y here to enable this driver.
326 To compile this driver as a module, choose M here: the module will
327 be called adp8860_bl.
329 config BACKLIGHT_ADP8870
330 tristate "Backlight Driver for ADP8870 using WLED"
335 If you have a LCD backlight connected to the ADP8870,
336 say Y here to enable this driver.
338 To compile this driver as a module, choose M here: the module will
339 be called adp8870_bl.
341 config BACKLIGHT_88PM860X
342 tristate "Backlight Driver for 88PM8606 using WLED"
343 depends on MFD_88PM860X
345 Say Y to enable the backlight driver for Marvell 88PM8606.
347 config BACKLIGHT_PCF50633
348 tristate "Backlight driver for NXP PCF50633 MFD"
349 depends on MFD_PCF50633
351 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
354 config BACKLIGHT_AAT2870
355 tristate "AnalogicTech AAT2870 Backlight"
356 depends on MFD_AAT2870_CORE
358 If you have a AnalogicTech AAT2870 say Y to enable the
361 config BACKLIGHT_LM3630A
362 tristate "Backlight Driver for LM3630A"
363 depends on I2C && PWM
366 This supports TI LM3630A Backlight Driver
368 config BACKLIGHT_LM3639
369 tristate "Backlight Driver for LM3639"
375 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
377 config BACKLIGHT_LP855X
378 tristate "Backlight driver for TI LP855X"
379 depends on I2C && PWM
381 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
382 LP8557 backlight driver.
384 config BACKLIGHT_LP8788
385 tristate "Backlight driver for TI LP8788 MFD"
386 depends on MFD_LP8788 && PWM
388 This supports TI LP8788 backlight driver.
390 config BACKLIGHT_OT200
391 tristate "Backlight driver for ot200 visualisation device"
392 depends on CS5535_MFGPT && GPIO_CS5535
394 To compile this driver as a module, choose M here: the module will be
397 config BACKLIGHT_PANDORA
398 tristate "Backlight driver for Pandora console"
399 depends on TWL4030_CORE
401 If you have a Pandora console, say Y to enable the
404 config BACKLIGHT_SKY81452
405 tristate "Backlight driver for SKY81452"
406 depends on MFD_SKY81452
408 If you have a Skyworks SKY81452, say Y to enable the
411 To compile this driver as a module, choose M here: the module will
412 be called sky81452-backlight
414 config BACKLIGHT_TPS65217
415 tristate "TPS65217 Backlight"
416 depends on 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 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"
430 depends on GPIOLIB || COMPILE_TEST
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 config BACKLIGHT_ARCXCNN
448 tristate "Backlight driver for the Arctic Sands ARCxCnnnn family"
451 If you have an ARCxCnnnn family backlight say Y to enable
452 the backlight driver.
454 config BACKLIGHT_RAVE_SP
455 tristate "RAVE SP Backlight driver"
456 depends on RAVE_SP_CORE
458 Support for backlight control on RAVE SP device.
460 endif # BACKLIGHT_CLASS_DEVICE