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
153 endif # LCD_CLASS_DEVICE
158 config BACKLIGHT_CLASS_DEVICE
159 tristate "Lowlevel Backlight controls"
162 This framework adds support for low-level control of the LCD
163 backlight. This includes support for brightness and power.
165 To have support for your specific LCD panel you will have to
166 select the proper drivers which depend on this option.
168 if BACKLIGHT_CLASS_DEVICE
170 config BACKLIGHT_ATMEL_LCDC
171 bool "Atmel LCDC Contrast-as-Backlight control"
174 This provides a backlight control internal to the Atmel LCDC
175 driver. If the LCD "contrast control" on your board is wired
176 so it controls the backlight brightness, select this option to
177 export this as a PWM-based backlight control.
179 If in doubt, it's safe to enable this option; it doesn't kick
180 in unless the board's description says it's wired that way.
182 config BACKLIGHT_EP93XX
183 tristate "Cirrus EP93xx Backlight Driver"
186 If you have a LCD backlight connected to the BRIGHT output of
187 the EP93xx, say Y here to enable this driver.
189 To compile this driver as a module, choose M here: the module will
192 config BACKLIGHT_GENERIC
193 tristate "Generic (aka Sharp Corgi) Backlight Driver"
196 Say y to enable the generic platform backlight driver previously
197 known as the Corgi backlight driver. If you have a Sharp Zaurus
198 SL-C7xx, SL-Cxx00 or SL-6000x say y.
200 config BACKLIGHT_IPAQ_MICRO
201 tristate "iPAQ microcontroller backlight driver"
202 depends on MFD_IPAQ_MICRO
205 Say y to enable the backlight driver for Compaq iPAQ handheld
206 computers. Say yes if you have one of the h3100/h3600/h3700
209 config BACKLIGHT_LM3533
210 tristate "Backlight Driver for LM3533"
211 depends on BACKLIGHT_CLASS_DEVICE
212 depends on MFD_LM3533
214 Say Y to enable the backlight driver for National Semiconductor / TI
215 LM3533 Lighting Power chips.
217 The backlights can be controlled directly, through PWM input, or by
218 the ambient-light-sensor interface. The chip supports 256 brightness
221 config BACKLIGHT_LOCOMO
222 tristate "Sharp LOCOMO LCD/Backlight Driver"
223 depends on SHARP_LOCOMO
226 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
227 enable the LCD/backlight driver.
229 config BACKLIGHT_OMAP1
230 tristate "OMAP1 PWL-based LCD Backlight"
231 depends on ARCH_OMAP1
234 This driver controls the LCD backlight level and power for
235 the PWL module of OMAP1 processors. Say Y if your board
238 config BACKLIGHT_HP680
239 tristate "HP Jornada 680 Backlight Driver"
243 If you have a HP Jornada 680, say y to enable the
246 config BACKLIGHT_HP700
247 tristate "HP Jornada 700 series Backlight Driver"
248 depends on SA1100_JORNADA720_SSP && !PREEMPT
251 If you have an HP Jornada 700 series,
252 say Y to include backlight control driver.
254 config BACKLIGHT_CARILLO_RANCH
255 tristate "Intel Carillo Ranch Backlight Driver"
256 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
258 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
262 tristate "Generic PWM based Backlight Driver"
265 If you have a LCD backlight adjustable by PWM, say Y to enable
268 config BACKLIGHT_DA903X
269 tristate "Backlight Driver for DA9030/DA9034 using WLED"
270 depends on PMIC_DA903X
272 If you have a LCD backlight connected to the WLED output of DA9030
273 or DA9034 WLED output, say Y here to enable this driver.
275 config BACKLIGHT_DA9052
276 tristate "Dialog DA9052/DA9053 WLED"
277 depends on PMIC_DA9052
279 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
281 config BACKLIGHT_MAX8925
282 tristate "Backlight driver for MAX8925"
283 depends on MFD_MAX8925
285 If you have a LCD backlight connected to the WLED output of MAX8925
286 WLED output, say Y here to enable this driver.
288 config BACKLIGHT_APPLE
289 tristate "Apple Backlight Driver"
290 depends on X86 && ACPI
292 If you have an Intel-based Apple say Y to enable a driver for its
295 config BACKLIGHT_TOSA
296 tristate "Sharp SL-6000 Backlight Driver"
297 depends on I2C && MACH_TOSA && LCD_TOSA
299 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
302 config BACKLIGHT_SAHARA
303 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
306 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
309 config BACKLIGHT_WM831X
310 tristate "WM831x PMIC Backlight Driver"
311 depends on MFD_WM831X
313 If you have a backlight driven by the ISINK and DCDC of a
314 WM831x PMIC say y to enable the backlight driver for it.
316 config BACKLIGHT_ADP5520
317 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
318 depends on PMIC_ADP5520
320 If you have a LCD backlight connected to the BST/BL_SNK output of
321 ADP5520 or ADP5501, say Y here to enable this driver.
323 To compile this driver as a module, choose M here: the module will
324 be called adp5520_bl.
326 config BACKLIGHT_ADP8860
327 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
328 depends on BACKLIGHT_CLASS_DEVICE && I2C
332 If you have a LCD backlight connected to the ADP8860, ADP8861 or
333 ADP8863 say Y here to enable this driver.
335 To compile this driver as a module, choose M here: the module will
336 be called adp8860_bl.
338 config BACKLIGHT_ADP8870
339 tristate "Backlight Driver for ADP8870 using WLED"
340 depends on BACKLIGHT_CLASS_DEVICE && I2C
344 If you have a LCD backlight connected to the ADP8870,
345 say Y here to enable this driver.
347 To compile this driver as a module, choose M here: the module will
348 be called adp8870_bl.
350 config BACKLIGHT_88PM860X
351 tristate "Backlight Driver for 88PM8606 using WLED"
352 depends on MFD_88PM860X
354 Say Y to enable the backlight driver for Marvell 88PM8606.
356 config BACKLIGHT_PCF50633
357 tristate "Backlight driver for NXP PCF50633 MFD"
358 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
360 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
363 config BACKLIGHT_AAT2870
364 tristate "AnalogicTech AAT2870 Backlight"
365 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
367 If you have a AnalogicTech AAT2870 say Y to enable the
370 config BACKLIGHT_LM3630A
371 tristate "Backlight Driver for LM3630A"
372 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
375 This supports TI LM3630A Backlight Driver
377 config BACKLIGHT_LM3639
378 tristate "Backlight Driver for LM3639"
379 depends on BACKLIGHT_CLASS_DEVICE && I2C
384 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
386 config BACKLIGHT_LP855X
387 tristate "Backlight driver for TI LP855X"
388 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
390 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
391 LP8557 backlight driver.
393 config BACKLIGHT_LP8788
394 tristate "Backlight driver for TI LP8788 MFD"
395 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
397 This supports TI LP8788 backlight driver.
399 config BACKLIGHT_OT200
400 tristate "Backlight driver for ot200 visualisation device"
401 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
403 To compile this driver as a module, choose M here: the module will be
406 config BACKLIGHT_PANDORA
407 tristate "Backlight driver for Pandora console"
408 depends on TWL4030_CORE
410 If you have a Pandora console, say Y to enable the
413 config BACKLIGHT_SKY81452
414 tristate "Backlight driver for SKY81452"
415 depends on BACKLIGHT_CLASS_DEVICE && MFD_SKY81452
417 If you have a Skyworks SKY81452, say Y to enable the
420 To compile this driver as a module, choose M here: the module will
421 be called sky81452-backlight
423 config BACKLIGHT_TPS65217
424 tristate "TPS65217 Backlight"
425 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
427 If you have a Texas Instruments TPS65217 say Y to enable the
430 config BACKLIGHT_AS3711
431 tristate "AS3711 Backlight"
432 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
434 If you have an Austrian Microsystems AS3711 say Y to enable the
437 config BACKLIGHT_GPIO
438 tristate "Generic GPIO based Backlight Driver"
439 depends on GPIOLIB || COMPILE_TEST
441 If you have a LCD backlight adjustable by GPIO, say Y to enable
444 config BACKLIGHT_LV5207LP
445 tristate "Sanyo LV5207LP Backlight"
448 If you have a Sanyo LV5207LP say Y to enable the backlight driver.
450 config BACKLIGHT_BD6107
451 tristate "Rohm BD6107 Backlight"
454 If you have a Rohm BD6107 say Y to enable the backlight driver.
456 endif # BACKLIGHT_CLASS_DEVICE
458 endif # BACKLIGHT_LCD_SUPPORT