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 && BACKLIGHT_CLASS_DEVICE
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"
40 depends on GPIOLIB || COMPILE_TEST
42 SPI driver for Epson L4F00242T03. This provides basic support
43 for init and powering the LCD up/down through a sysfs interface.
46 tristate "Samsung LMS283GF05 LCD"
48 depends on GPIOLIB || COMPILE_TEST
50 SPI driver for Samsung LMS283GF05. This provides basic support
51 for powering the LCD up/down through a sysfs interface.
54 tristate "Samsung LTV350QV LCD Panel"
57 If you have a Samsung LTV350QV LCD panel, say y to include a
58 power control driver for it. The panel starts up in power
59 off state, so you need this driver in order to see any
62 The LTV350QV panel is present on all ATSTK1000 boards.
65 tristate "ILI Technology ILI9221/ILI9222 support"
68 If you have a panel based on the ILI9221/9222 controller
69 chip then say y to include a driver for it.
72 tristate "ILI Technology ILI9320 controller support"
75 If you have a panel based on the ILI9320 controller chip
76 then say y to include a power driver for it.
79 tristate "Toppoly TDO24M and TDO35S LCD Panels support"
82 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
83 include the support for it.
86 tristate "VGG2432A4 LCM device support"
90 If you have a VGG2432A4 panel based on the ILI9320 controller chip
91 then say y to include a power driver for it.
94 tristate "Platform LCD controls"
96 This driver provides a platform-device registered LCD power
100 tristate "Sharp SL-6000 LCD Driver"
101 depends on I2C && SPI && MACH_TOSA
103 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
107 tristate "HP Jornada 700 series LCD Driver"
108 depends on SA1100_JORNADA720_SSP && !PREEMPT
111 If you have an HP Jornada 700 series handheld (710/720/728)
112 say Y to enable LCD control driver.
115 tristate "LD9040 AMOLED LCD Driver"
116 depends on SPI && BACKLIGHT_CLASS_DEVICE
119 If you have an LD9040 Panel, say Y to enable its
122 config LCD_AMS369FG06
123 tristate "AMS369FG06 AMOLED LCD Driver"
124 depends on SPI && BACKLIGHT_CLASS_DEVICE
127 If you have an AMS369FG06 AMOLED Panel, say Y to enable its
130 config LCD_LMS501KF03
131 tristate "LMS501KF03 LCD Driver"
135 If you have an LMS501KF03 LCD Panel, say Y to enable its
139 tristate "Himax HX-8357 LCD Driver"
142 If you have a HX-8357 LCD panel, say Y to enable its LCD control
146 tristate "ORISE Technology OTM3225A support"
149 If you have a panel based on the OTM3225A controller
150 chip then say y to include a driver for it.
152 endif # LCD_CLASS_DEVICE
157 config BACKLIGHT_CLASS_DEVICE
158 tristate "Lowlevel Backlight controls"
161 This framework adds support for low-level control of the LCD
162 backlight. This includes support for brightness and power.
164 To have support for your specific LCD panel you will have to
165 select the proper drivers which depend on this option.
167 if BACKLIGHT_CLASS_DEVICE
169 config BACKLIGHT_ATMEL_LCDC
170 bool "Atmel LCDC Contrast-as-Backlight control"
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_EP93XX
182 tristate "Cirrus EP93xx Backlight Driver"
185 If you have a LCD backlight connected to the BRIGHT output of
186 the EP93xx, say Y here to enable this driver.
188 To compile this driver as a module, choose M here: the module will
191 config BACKLIGHT_GENERIC
192 tristate "Generic (aka Sharp Corgi) Backlight Driver"
195 Say y to enable the generic platform backlight driver previously
196 known as the Corgi backlight driver. If you have a Sharp Zaurus
197 SL-C7xx, SL-Cxx00 or SL-6000x say y.
199 config BACKLIGHT_IPAQ_MICRO
200 tristate "iPAQ microcontroller backlight driver"
201 depends on MFD_IPAQ_MICRO
204 Say y to enable the backlight driver for Compaq iPAQ handheld
205 computers. Say yes if you have one of the h3100/h3600/h3700
208 config BACKLIGHT_LM3533
209 tristate "Backlight Driver for LM3533"
210 depends on BACKLIGHT_CLASS_DEVICE
211 depends on MFD_LM3533
213 Say Y to enable the backlight driver for National Semiconductor / TI
214 LM3533 Lighting Power chips.
216 The backlights can be controlled directly, through PWM input, or by
217 the ambient-light-sensor interface. The chip supports 256 brightness
220 config BACKLIGHT_LOCOMO
221 tristate "Sharp LOCOMO LCD/Backlight Driver"
222 depends on SHARP_LOCOMO
225 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
226 enable the LCD/backlight driver.
228 config BACKLIGHT_OMAP1
229 tristate "OMAP1 PWL-based LCD Backlight"
230 depends on ARCH_OMAP1
233 This driver controls the LCD backlight level and power for
234 the PWL module of OMAP1 processors. Say Y if your board
237 config BACKLIGHT_HP680
238 tristate "HP Jornada 680 Backlight Driver"
242 If you have a HP Jornada 680, say y to enable the
245 config BACKLIGHT_HP700
246 tristate "HP Jornada 700 series Backlight Driver"
247 depends on SA1100_JORNADA720_SSP && !PREEMPT
250 If you have an HP Jornada 700 series,
251 say Y to include backlight control driver.
253 config BACKLIGHT_CARILLO_RANCH
254 tristate "Intel Carillo Ranch Backlight Driver"
255 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
257 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
261 tristate "Generic PWM based Backlight Driver"
264 If you have a LCD backlight adjustable by PWM, say Y to enable
267 config BACKLIGHT_DA903X
268 tristate "Backlight Driver for DA9030/DA9034 using WLED"
269 depends on PMIC_DA903X
271 If you have a LCD backlight connected to the WLED output of DA9030
272 or DA9034 WLED output, say Y here to enable this driver.
274 config BACKLIGHT_DA9052
275 tristate "Dialog DA9052/DA9053 WLED"
276 depends on PMIC_DA9052
278 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
280 config BACKLIGHT_MAX8925
281 tristate "Backlight driver for MAX8925"
282 depends on MFD_MAX8925
284 If you have a LCD backlight connected to the WLED output of MAX8925
285 WLED output, say Y here to enable this driver.
287 config BACKLIGHT_APPLE
288 tristate "Apple Backlight Driver"
289 depends on X86 && ACPI
291 If you have an Intel-based Apple say Y to enable a driver for its
294 config BACKLIGHT_TOSA
295 tristate "Sharp SL-6000 Backlight Driver"
296 depends on I2C && MACH_TOSA && LCD_TOSA
298 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
301 config BACKLIGHT_PM8941_WLED
302 tristate "Qualcomm PM8941 WLED Driver"
305 If you have the Qualcomm PM8941, say Y to enable a driver for the
308 config BACKLIGHT_SAHARA
309 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
312 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
315 config BACKLIGHT_WM831X
316 tristate "WM831x PMIC Backlight Driver"
317 depends on MFD_WM831X
319 If you have a backlight driven by the ISINK and DCDC of a
320 WM831x PMIC say y to enable the backlight driver for it.
322 config BACKLIGHT_ADP5520
323 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
324 depends on PMIC_ADP5520
326 If you have a LCD backlight connected to the BST/BL_SNK output of
327 ADP5520 or ADP5501, say Y here to enable this driver.
329 To compile this driver as a module, choose M here: the module will
330 be called adp5520_bl.
332 config BACKLIGHT_ADP8860
333 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
334 depends on BACKLIGHT_CLASS_DEVICE && I2C
338 If you have a LCD backlight connected to the ADP8860, ADP8861 or
339 ADP8863 say Y here to enable this driver.
341 To compile this driver as a module, choose M here: the module will
342 be called adp8860_bl.
344 config BACKLIGHT_ADP8870
345 tristate "Backlight Driver for ADP8870 using WLED"
346 depends on BACKLIGHT_CLASS_DEVICE && I2C
350 If you have a LCD backlight connected to the ADP8870,
351 say Y here to enable this driver.
353 To compile this driver as a module, choose M here: the module will
354 be called adp8870_bl.
356 config BACKLIGHT_88PM860X
357 tristate "Backlight Driver for 88PM8606 using WLED"
358 depends on MFD_88PM860X
360 Say Y to enable the backlight driver for Marvell 88PM8606.
362 config BACKLIGHT_PCF50633
363 tristate "Backlight driver for NXP PCF50633 MFD"
364 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
366 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
369 config BACKLIGHT_AAT2870
370 tristate "AnalogicTech AAT2870 Backlight"
371 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
373 If you have a AnalogicTech AAT2870 say Y to enable the
376 config BACKLIGHT_LM3630A
377 tristate "Backlight Driver for LM3630A"
378 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
381 This supports TI LM3630A Backlight Driver
383 config BACKLIGHT_LM3639
384 tristate "Backlight Driver for LM3639"
385 depends on BACKLIGHT_CLASS_DEVICE && I2C
390 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
392 config BACKLIGHT_LP855X
393 tristate "Backlight driver for TI LP855X"
394 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
396 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
397 LP8557 backlight driver.
399 config BACKLIGHT_LP8788
400 tristate "Backlight driver for TI LP8788 MFD"
401 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
403 This supports TI LP8788 backlight driver.
405 config BACKLIGHT_OT200
406 tristate "Backlight driver for ot200 visualisation device"
407 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
409 To compile this driver as a module, choose M here: the module will be
412 config BACKLIGHT_PANDORA
413 tristate "Backlight driver for Pandora console"
414 depends on TWL4030_CORE
416 If you have a Pandora console, say Y to enable the
419 config BACKLIGHT_SKY81452
420 tristate "Backlight driver for SKY81452"
421 depends on BACKLIGHT_CLASS_DEVICE && MFD_SKY81452
423 If you have a Skyworks SKY81452, say Y to enable the
426 To compile this driver as a module, choose M here: the module will
427 be called sky81452-backlight
429 config BACKLIGHT_TPS65217
430 tristate "TPS65217 Backlight"
431 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
433 If you have a Texas Instruments TPS65217 say Y to enable the
436 config BACKLIGHT_AS3711
437 tristate "AS3711 Backlight"
438 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
440 If you have an Austrian Microsystems AS3711 say Y to enable the
443 config BACKLIGHT_GPIO
444 tristate "Generic GPIO based Backlight Driver"
445 depends on GPIOLIB || COMPILE_TEST
447 If you have a LCD backlight adjustable by GPIO, say Y to enable
450 config BACKLIGHT_LV5207LP
451 tristate "Sanyo LV5207LP Backlight"
454 If you have a Sanyo LV5207LP say Y to enable the backlight driver.
456 config BACKLIGHT_BD6107
457 tristate "Rohm BD6107 Backlight"
460 If you have a Rohm BD6107 say Y to enable the backlight driver.
462 config BACKLIGHT_ARCXCNN
463 tristate "Backlight driver for the Arctic Sands ARCxCnnnn family"
466 If you have an ARCxCnnnn family backlight say Y to enable
467 the backlight driver.
469 config BACKLIGHT_RAVE_SP
470 tristate "RAVE SP Backlight driver"
471 depends on RAVE_SP_CORE
473 Support for backlight control on RAVE SP device.
475 endif # BACKLIGHT_CLASS_DEVICE
477 endif # BACKLIGHT_LCD_SUPPORT