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 "S6E63M0 AMOLED LCD Driver"
116 depends on SPI && BACKLIGHT_CLASS_DEVICE
119 If you have an S6E63M0 LCD Panel, say Y to enable its
123 tristate "LD9040 AMOLED LCD Driver"
124 depends on SPI && BACKLIGHT_CLASS_DEVICE
127 If you have an LD9040 Panel, say Y to enable its
130 config LCD_AMS369FG06
131 tristate "AMS369FG06 AMOLED LCD Driver"
132 depends on SPI && BACKLIGHT_CLASS_DEVICE
135 If you have an AMS369FG06 AMOLED Panel, say Y to enable its
138 config LCD_LMS501KF03
139 tristate "LMS501KF03 LCD Driver"
143 If you have an LMS501KF03 LCD Panel, say Y to enable its
147 tristate "Himax HX-8357 LCD Driver"
150 If you have a HX-8357 LCD panel, say Y to enable its LCD control
154 tristate "ORISE Technology OTM3225A support"
157 If you have a panel based on the OTM3225A controller
158 chip then say y to include a driver for it.
160 endif # LCD_CLASS_DEVICE
165 config BACKLIGHT_CLASS_DEVICE
166 tristate "Lowlevel Backlight controls"
169 This framework adds support for low-level control of the LCD
170 backlight. This includes support for brightness and power.
172 To have support for your specific LCD panel you will have to
173 select the proper drivers which depend on this option.
175 if BACKLIGHT_CLASS_DEVICE
177 config BACKLIGHT_ATMEL_LCDC
178 bool "Atmel LCDC Contrast-as-Backlight control"
181 This provides a backlight control internal to the Atmel LCDC
182 driver. If the LCD "contrast control" on your board is wired
183 so it controls the backlight brightness, select this option to
184 export this as a PWM-based backlight control.
186 If in doubt, it's safe to enable this option; it doesn't kick
187 in unless the board's description says it's wired that way.
189 config BACKLIGHT_EP93XX
190 tristate "Cirrus EP93xx Backlight Driver"
193 If you have a LCD backlight connected to the BRIGHT output of
194 the EP93xx, say Y here to enable this driver.
196 To compile this driver as a module, choose M here: the module will
199 config BACKLIGHT_GENERIC
200 tristate "Generic (aka Sharp Corgi) Backlight Driver"
203 Say y to enable the generic platform backlight driver previously
204 known as the Corgi backlight driver. If you have a Sharp Zaurus
205 SL-C7xx, SL-Cxx00 or SL-6000x say y.
207 config BACKLIGHT_IPAQ_MICRO
208 tristate "iPAQ microcontroller backlight driver"
209 depends on MFD_IPAQ_MICRO
212 Say y to enable the backlight driver for Compaq iPAQ handheld
213 computers. Say yes if you have one of the h3100/h3600/h3700
216 config BACKLIGHT_LM3533
217 tristate "Backlight Driver for LM3533"
218 depends on BACKLIGHT_CLASS_DEVICE
219 depends on MFD_LM3533
221 Say Y to enable the backlight driver for National Semiconductor / TI
222 LM3533 Lighting Power chips.
224 The backlights can be controlled directly, through PWM input, or by
225 the ambient-light-sensor interface. The chip supports 256 brightness
228 config BACKLIGHT_LOCOMO
229 tristate "Sharp LOCOMO LCD/Backlight Driver"
230 depends on SHARP_LOCOMO
233 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
234 enable the LCD/backlight driver.
236 config BACKLIGHT_OMAP1
237 tristate "OMAP1 PWL-based LCD Backlight"
238 depends on ARCH_OMAP1
241 This driver controls the LCD backlight level and power for
242 the PWL module of OMAP1 processors. Say Y if your board
245 config BACKLIGHT_HP680
246 tristate "HP Jornada 680 Backlight Driver"
250 If you have a HP Jornada 680, say y to enable the
253 config BACKLIGHT_HP700
254 tristate "HP Jornada 700 series Backlight Driver"
255 depends on SA1100_JORNADA720_SSP && !PREEMPT
258 If you have an HP Jornada 700 series,
259 say Y to include backlight control driver.
261 config BACKLIGHT_CARILLO_RANCH
262 tristate "Intel Carillo Ranch Backlight Driver"
263 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
265 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
269 tristate "Generic PWM based Backlight Driver"
272 If you have a LCD backlight adjustable by PWM, say Y to enable
275 config BACKLIGHT_DA903X
276 tristate "Backlight Driver for DA9030/DA9034 using WLED"
277 depends on PMIC_DA903X
279 If you have a LCD backlight connected to the WLED output of DA9030
280 or DA9034 WLED output, say Y here to enable this driver.
282 config BACKLIGHT_DA9052
283 tristate "Dialog DA9052/DA9053 WLED"
284 depends on PMIC_DA9052
286 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
288 config BACKLIGHT_MAX8925
289 tristate "Backlight driver for MAX8925"
290 depends on MFD_MAX8925
292 If you have a LCD backlight connected to the WLED output of MAX8925
293 WLED output, say Y here to enable this driver.
295 config BACKLIGHT_APPLE
296 tristate "Apple Backlight Driver"
297 depends on X86 && ACPI
299 If you have an Intel-based Apple say Y to enable a driver for its
302 config BACKLIGHT_TOSA
303 tristate "Sharp SL-6000 Backlight Driver"
304 depends on I2C && MACH_TOSA && LCD_TOSA
306 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
309 config BACKLIGHT_PM8941_WLED
310 tristate "Qualcomm PM8941 WLED Driver"
313 If you have the Qualcomm PM8941, say Y to enable a driver for the
316 config BACKLIGHT_SAHARA
317 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
320 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
323 config BACKLIGHT_WM831X
324 tristate "WM831x PMIC Backlight Driver"
325 depends on MFD_WM831X
327 If you have a backlight driven by the ISINK and DCDC of a
328 WM831x PMIC say y to enable the backlight driver for it.
330 config BACKLIGHT_ADP5520
331 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
332 depends on PMIC_ADP5520
334 If you have a LCD backlight connected to the BST/BL_SNK output of
335 ADP5520 or ADP5501, say Y here to enable this driver.
337 To compile this driver as a module, choose M here: the module will
338 be called adp5520_bl.
340 config BACKLIGHT_ADP8860
341 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
342 depends on BACKLIGHT_CLASS_DEVICE && I2C
346 If you have a LCD backlight connected to the ADP8860, ADP8861 or
347 ADP8863 say Y here to enable this driver.
349 To compile this driver as a module, choose M here: the module will
350 be called adp8860_bl.
352 config BACKLIGHT_ADP8870
353 tristate "Backlight Driver for ADP8870 using WLED"
354 depends on BACKLIGHT_CLASS_DEVICE && I2C
358 If you have a LCD backlight connected to the ADP8870,
359 say Y here to enable this driver.
361 To compile this driver as a module, choose M here: the module will
362 be called adp8870_bl.
364 config BACKLIGHT_88PM860X
365 tristate "Backlight Driver for 88PM8606 using WLED"
366 depends on MFD_88PM860X
368 Say Y to enable the backlight driver for Marvell 88PM8606.
370 config BACKLIGHT_PCF50633
371 tristate "Backlight driver for NXP PCF50633 MFD"
372 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
374 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
377 config BACKLIGHT_AAT2870
378 tristate "AnalogicTech AAT2870 Backlight"
379 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
381 If you have a AnalogicTech AAT2870 say Y to enable the
384 config BACKLIGHT_LM3630A
385 tristate "Backlight Driver for LM3630A"
386 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
389 This supports TI LM3630A Backlight Driver
391 config BACKLIGHT_LM3639
392 tristate "Backlight Driver for LM3639"
393 depends on BACKLIGHT_CLASS_DEVICE && I2C
398 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
400 config BACKLIGHT_LP855X
401 tristate "Backlight driver for TI LP855X"
402 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
404 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
405 LP8557 backlight driver.
407 config BACKLIGHT_LP8788
408 tristate "Backlight driver for TI LP8788 MFD"
409 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
411 This supports TI LP8788 backlight driver.
413 config BACKLIGHT_OT200
414 tristate "Backlight driver for ot200 visualisation device"
415 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
417 To compile this driver as a module, choose M here: the module will be
420 config BACKLIGHT_PANDORA
421 tristate "Backlight driver for Pandora console"
422 depends on TWL4030_CORE
424 If you have a Pandora console, say Y to enable the
427 config BACKLIGHT_SKY81452
428 tristate "Backlight driver for SKY81452"
429 depends on BACKLIGHT_CLASS_DEVICE && MFD_SKY81452
431 If you have a Skyworks SKY81452, say Y to enable the
434 To compile this driver as a module, choose M here: the module will
435 be called sky81452-backlight
437 config BACKLIGHT_TPS65217
438 tristate "TPS65217 Backlight"
439 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
441 If you have a Texas Instruments TPS65217 say Y to enable the
444 config BACKLIGHT_AS3711
445 tristate "AS3711 Backlight"
446 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
448 If you have an Austrian Microsystems AS3711 say Y to enable the
451 config BACKLIGHT_GPIO
452 tristate "Generic GPIO based Backlight Driver"
453 depends on GPIOLIB || COMPILE_TEST
455 If you have a LCD backlight adjustable by GPIO, say Y to enable
458 config BACKLIGHT_LV5207LP
459 tristate "Sanyo LV5207LP Backlight"
462 If you have a Sanyo LV5207LP say Y to enable the backlight driver.
464 config BACKLIGHT_BD6107
465 tristate "Rohm BD6107 Backlight"
468 If you have a Rohm BD6107 say Y to enable the backlight driver.
470 config BACKLIGHT_ARCXCNN
471 tristate "Backlight driver for the Arctic Sands ARCxCnnnn family"
474 If you have an ARCxCnnnn family backlight say Y to enable
475 the backlight driver.
477 config BACKLIGHT_RAVE_SP
478 tristate "RAVE SP Backlight driver"
479 depends on RAVE_SP_CORE
481 Support for backlight control on RAVE SP device.
483 endif # BACKLIGHT_CLASS_DEVICE
485 endif # BACKLIGHT_LCD_SUPPORT