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.
114 config LCD_AMS369FG06
115 tristate "AMS369FG06 AMOLED LCD Driver"
116 depends on SPI && BACKLIGHT_CLASS_DEVICE
119 If you have an AMS369FG06 AMOLED Panel, say Y to enable its
122 config LCD_LMS501KF03
123 tristate "LMS501KF03 LCD Driver"
127 If you have an LMS501KF03 LCD Panel, say Y to enable its
131 tristate "Himax HX-8357 LCD Driver"
134 If you have a HX-8357 LCD panel, say Y to enable its LCD control
138 tristate "ORISE Technology OTM3225A support"
141 If you have a panel based on the OTM3225A controller
142 chip then say y to include a driver for it.
144 endif # LCD_CLASS_DEVICE
149 config BACKLIGHT_CLASS_DEVICE
150 tristate "Lowlevel Backlight controls"
153 This framework adds support for low-level control of the LCD
154 backlight. This includes support for brightness and power.
156 To have support for your specific LCD panel you will have to
157 select the proper drivers which depend on this option.
159 if BACKLIGHT_CLASS_DEVICE
161 config BACKLIGHT_ATMEL_LCDC
162 bool "Atmel LCDC Contrast-as-Backlight control"
165 This provides a backlight control internal to the Atmel LCDC
166 driver. If the LCD "contrast control" on your board is wired
167 so it controls the backlight brightness, select this option to
168 export this as a PWM-based backlight control.
170 If in doubt, it's safe to enable this option; it doesn't kick
171 in unless the board's description says it's wired that way.
173 config BACKLIGHT_EP93XX
174 tristate "Cirrus EP93xx Backlight Driver"
177 If you have a LCD backlight connected to the BRIGHT output of
178 the EP93xx, say Y here to enable this driver.
180 To compile this driver as a module, choose M here: the module will
183 config BACKLIGHT_GENERIC
184 tristate "Generic (aka Sharp Corgi) Backlight Driver"
187 Say y to enable the generic platform backlight driver previously
188 known as the Corgi backlight driver. If you have a Sharp Zaurus
189 SL-C7xx, SL-Cxx00 or SL-6000x say y.
191 config BACKLIGHT_IPAQ_MICRO
192 tristate "iPAQ microcontroller backlight driver"
193 depends on MFD_IPAQ_MICRO
196 Say y to enable the backlight driver for Compaq iPAQ handheld
197 computers. Say yes if you have one of the h3100/h3600/h3700
200 config BACKLIGHT_LM3533
201 tristate "Backlight Driver for LM3533"
202 depends on BACKLIGHT_CLASS_DEVICE
203 depends on MFD_LM3533
205 Say Y to enable the backlight driver for National Semiconductor / TI
206 LM3533 Lighting Power chips.
208 The backlights can be controlled directly, through PWM input, or by
209 the ambient-light-sensor interface. The chip supports 256 brightness
212 config BACKLIGHT_LOCOMO
213 tristate "Sharp LOCOMO LCD/Backlight Driver"
214 depends on SHARP_LOCOMO
217 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
218 enable the LCD/backlight driver.
220 config BACKLIGHT_OMAP1
221 tristate "OMAP1 PWL-based LCD Backlight"
222 depends on ARCH_OMAP1
225 This driver controls the LCD backlight level and power for
226 the PWL module of OMAP1 processors. Say Y if your board
229 config BACKLIGHT_HP680
230 tristate "HP Jornada 680 Backlight Driver"
234 If you have a HP Jornada 680, say y to enable the
237 config BACKLIGHT_HP700
238 tristate "HP Jornada 700 series Backlight Driver"
239 depends on SA1100_JORNADA720_SSP && !PREEMPT
242 If you have an HP Jornada 700 series,
243 say Y to include backlight control driver.
245 config BACKLIGHT_CARILLO_RANCH
246 tristate "Intel Carillo Ranch Backlight Driver"
247 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
249 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
253 tristate "Generic PWM based Backlight Driver"
256 If you have a LCD backlight adjustable by PWM, say Y to enable
259 config BACKLIGHT_DA903X
260 tristate "Backlight Driver for DA9030/DA9034 using WLED"
261 depends on PMIC_DA903X
263 If you have a LCD backlight connected to the WLED output of DA9030
264 or DA9034 WLED output, say Y here to enable this driver.
266 config BACKLIGHT_DA9052
267 tristate "Dialog DA9052/DA9053 WLED"
268 depends on PMIC_DA9052
270 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
272 config BACKLIGHT_MAX8925
273 tristate "Backlight driver for MAX8925"
274 depends on MFD_MAX8925
276 If you have a LCD backlight connected to the WLED output of MAX8925
277 WLED output, say Y here to enable this driver.
279 config BACKLIGHT_APPLE
280 tristate "Apple Backlight Driver"
281 depends on X86 && ACPI
283 If you have an Intel-based Apple say Y to enable a driver for its
286 config BACKLIGHT_TOSA
287 tristate "Sharp SL-6000 Backlight Driver"
288 depends on I2C && MACH_TOSA && LCD_TOSA
290 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
293 config BACKLIGHT_PM8941_WLED
294 tristate "Qualcomm PM8941 WLED Driver"
297 If you have the Qualcomm PM8941, say Y to enable a driver for the
300 config BACKLIGHT_SAHARA
301 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
304 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
307 config BACKLIGHT_WM831X
308 tristate "WM831x PMIC Backlight Driver"
309 depends on MFD_WM831X
311 If you have a backlight driven by the ISINK and DCDC of a
312 WM831x PMIC say y to enable the backlight driver for it.
314 config BACKLIGHT_ADP5520
315 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
316 depends on PMIC_ADP5520
318 If you have a LCD backlight connected to the BST/BL_SNK output of
319 ADP5520 or ADP5501, say Y here to enable this driver.
321 To compile this driver as a module, choose M here: the module will
322 be called adp5520_bl.
324 config BACKLIGHT_ADP8860
325 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
326 depends on BACKLIGHT_CLASS_DEVICE && I2C
330 If you have a LCD backlight connected to the ADP8860, ADP8861 or
331 ADP8863 say Y here to enable this driver.
333 To compile this driver as a module, choose M here: the module will
334 be called adp8860_bl.
336 config BACKLIGHT_ADP8870
337 tristate "Backlight Driver for ADP8870 using WLED"
338 depends on BACKLIGHT_CLASS_DEVICE && I2C
342 If you have a LCD backlight connected to the ADP8870,
343 say Y here to enable this driver.
345 To compile this driver as a module, choose M here: the module will
346 be called adp8870_bl.
348 config BACKLIGHT_88PM860X
349 tristate "Backlight Driver for 88PM8606 using WLED"
350 depends on MFD_88PM860X
352 Say Y to enable the backlight driver for Marvell 88PM8606.
354 config BACKLIGHT_PCF50633
355 tristate "Backlight driver for NXP PCF50633 MFD"
356 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
358 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
361 config BACKLIGHT_AAT2870
362 tristate "AnalogicTech AAT2870 Backlight"
363 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
365 If you have a AnalogicTech AAT2870 say Y to enable the
368 config BACKLIGHT_LM3630A
369 tristate "Backlight Driver for LM3630A"
370 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
373 This supports TI LM3630A Backlight Driver
375 config BACKLIGHT_LM3639
376 tristate "Backlight Driver for LM3639"
377 depends on BACKLIGHT_CLASS_DEVICE && I2C
382 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
384 config BACKLIGHT_LP855X
385 tristate "Backlight driver for TI LP855X"
386 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
388 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
389 LP8557 backlight driver.
391 config BACKLIGHT_LP8788
392 tristate "Backlight driver for TI LP8788 MFD"
393 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
395 This supports TI LP8788 backlight driver.
397 config BACKLIGHT_OT200
398 tristate "Backlight driver for ot200 visualisation device"
399 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
401 To compile this driver as a module, choose M here: the module will be
404 config BACKLIGHT_PANDORA
405 tristate "Backlight driver for Pandora console"
406 depends on TWL4030_CORE
408 If you have a Pandora console, say Y to enable the
411 config BACKLIGHT_SKY81452
412 tristate "Backlight driver for SKY81452"
413 depends on BACKLIGHT_CLASS_DEVICE && MFD_SKY81452
415 If you have a Skyworks SKY81452, say Y to enable the
418 To compile this driver as a module, choose M here: the module will
419 be called sky81452-backlight
421 config BACKLIGHT_TPS65217
422 tristate "TPS65217 Backlight"
423 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
425 If you have a Texas Instruments TPS65217 say Y to enable the
428 config BACKLIGHT_AS3711
429 tristate "AS3711 Backlight"
430 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
432 If you have an Austrian Microsystems AS3711 say Y to enable the
435 config BACKLIGHT_GPIO
436 tristate "Generic GPIO based Backlight Driver"
437 depends on GPIOLIB || COMPILE_TEST
439 If you have a LCD backlight adjustable by GPIO, say Y to enable
442 config BACKLIGHT_LV5207LP
443 tristate "Sanyo LV5207LP Backlight"
446 If you have a Sanyo LV5207LP say Y to enable the backlight driver.
448 config BACKLIGHT_BD6107
449 tristate "Rohm BD6107 Backlight"
452 If you have a Rohm BD6107 say Y to enable the backlight driver.
454 config BACKLIGHT_ARCXCNN
455 tristate "Backlight driver for the Arctic Sands ARCxCnnnn family"
458 If you have an ARCxCnnnn family backlight say Y to enable
459 the backlight driver.
461 config BACKLIGHT_RAVE_SP
462 tristate "RAVE SP Backlight driver"
463 depends on RAVE_SP_CORE
465 Support for backlight control on RAVE SP device.
467 endif # BACKLIGHT_CLASS_DEVICE
469 endif # BACKLIGHT_LCD_SUPPORT