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1#
2# Backlight & LCD drivers configuration
3#
4
5menuconfig BACKLIGHT_LCD_SUPPORT
6 bool "Backlight & LCD device support"
7 help
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.
10
11if BACKLIGHT_LCD_SUPPORT
12
13#
14# LCD
15#
16config LCD_CLASS_DEVICE
17 tristate "Lowlevel LCD controls"
18 default m
19 help
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!)).
24
25 To have support for your specific LCD panel you will have to
26 select the proper drivers which depend on this option.
27
28if LCD_CLASS_DEVICE
29
30config LCD_CORGI
31 tristate "LCD Panel support for SHARP corgi/spitz model"
32 depends on SPI_MASTER && PXA_SHARPSL && BACKLIGHT_CLASS_DEVICE
33 help
34 Say y here to support the LCD panels usually found on SHARP
35 corgi (C7x0) and spitz (Cxx00) models.
36
37config LCD_L4F00242T03
38 tristate "Epson L4F00242T03 LCD"
39 depends on SPI_MASTER && GPIOLIB
40 help
41 SPI driver for Epson L4F00242T03. This provides basic support
42 for init and powering the LCD up/down through a sysfs interface.
43
44config LCD_LMS283GF05
45 tristate "Samsung LMS283GF05 LCD"
46 depends on SPI_MASTER && GPIOLIB
47 help
48 SPI driver for Samsung LMS283GF05. This provides basic support
49 for powering the LCD up/down through a sysfs interface.
50
51config LCD_LTV350QV
52 tristate "Samsung LTV350QV LCD Panel"
53 depends on SPI_MASTER
54 help
55 If you have a Samsung LTV350QV LCD panel, say y to include a
56 power control driver for it. The panel starts up in power
57 off state, so you need this driver in order to see any
58 output.
59
60 The LTV350QV panel is present on all ATSTK1000 boards.
61
62config LCD_ILI922X
63 tristate "ILI Technology ILI9221/ILI9222 support"
64 depends on SPI
65 help
66 If you have a panel based on the ILI9221/9222 controller
67 chip then say y to include a driver for it.
68
69config LCD_ILI9320
70 tristate "ILI Technology ILI9320 controller support"
71 depends on SPI
72 help
73 If you have a panel based on the ILI9320 controller chip
74 then say y to include a power driver for it.
75
76config LCD_TDO24M
77 tristate "Toppoly TDO24M and TDO35S LCD Panels support"
78 depends on SPI_MASTER
79 help
80 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
81 include the support for it.
82
83config LCD_VGG2432A4
84 tristate "VGG2432A4 LCM device support"
85 depends on SPI_MASTER
86 select LCD_ILI9320
87 help
88 If you have a VGG2432A4 panel based on the ILI9320 controller chip
89 then say y to include a power driver for it.
90
91config LCD_PLATFORM
92 tristate "Platform LCD controls"
93 help
94 This driver provides a platform-device registered LCD power
95 control interface.
96
97config LCD_TOSA
98 tristate "Sharp SL-6000 LCD Driver"
99 depends on I2C && SPI && MACH_TOSA
100 help
101 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
102 for its LCD.
103
104config LCD_HP700
105 tristate "HP Jornada 700 series LCD Driver"
106 depends on SA1100_JORNADA720_SSP && !PREEMPT
107 default y
108 help
109 If you have an HP Jornada 700 series handheld (710/720/728)
110 say Y to enable LCD control driver.
111
112config LCD_S6E63M0
113 tristate "S6E63M0 AMOLED LCD Driver"
114 depends on SPI && BACKLIGHT_CLASS_DEVICE
115 default n
116 help
117 If you have an S6E63M0 LCD Panel, say Y to enable its
118 LCD control driver.
119
120config LCD_LD9040
121 tristate "LD9040 AMOLED LCD Driver"
122 depends on SPI && BACKLIGHT_CLASS_DEVICE
123 default n
124 help
125 If you have an LD9040 Panel, say Y to enable its
126 control driver.
127
128config LCD_AMS369FG06
129 tristate "AMS369FG06 AMOLED LCD Driver"
130 depends on SPI && BACKLIGHT_CLASS_DEVICE
131 default n
132 help
133 If you have an AMS369FG06 AMOLED Panel, say Y to enable its
134 LCD control driver.
135
136config LCD_LMS501KF03
137 tristate "LMS501KF03 LCD Driver"
138 depends on SPI
139 default n
140 help
141 If you have an LMS501KF03 LCD Panel, say Y to enable its
142 LCD control driver.
143
144config LCD_HX8357
145 tristate "Himax HX-8357 LCD Driver"
146 depends on SPI
147 help
148 If you have a HX-8357 LCD panel, say Y to enable its LCD control
149 driver.
150
151endif # LCD_CLASS_DEVICE
152
153#
154# Backlight
155#
156config BACKLIGHT_CLASS_DEVICE
157 tristate "Lowlevel Backlight controls"
158 default m
159 help
160 This framework adds support for low-level control of the LCD
161 backlight. This includes support for brightness and power.
162
163 To have support for your specific LCD panel you will have to
164 select the proper drivers which depend on this option.
165
166if BACKLIGHT_CLASS_DEVICE
167
168config BACKLIGHT_ATMEL_LCDC
169 bool "Atmel LCDC Contrast-as-Backlight control"
170 depends on FB_ATMEL
171 default y if MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK || MACH_AT91SAM9263EK
172 help
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.
177
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.
180
181config BACKLIGHT_EP93XX
182 tristate "Cirrus EP93xx Backlight Driver"
183 depends on FB_EP93XX
184 help
185 If you have a LCD backlight connected to the BRIGHT output of
186 the EP93xx, say Y here to enable this driver.
187
188 To compile this driver as a module, choose M here: the module will
189 be called ep93xx_bl.
190
191config BACKLIGHT_GENERIC
192 tristate "Generic (aka Sharp Corgi) Backlight Driver"
193 default y
194 help
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.
198
199config BACKLIGHT_IPAQ_MICRO
200 tristate "iPAQ microcontroller backlight driver"
201 depends on MFD_IPAQ_MICRO
202 default y
203 help
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
206 machines.
207
208config BACKLIGHT_LM3533
209 tristate "Backlight Driver for LM3533"
210 depends on BACKLIGHT_CLASS_DEVICE
211 depends on MFD_LM3533
212 help
213 Say Y to enable the backlight driver for National Semiconductor / TI
214 LM3533 Lighting Power chips.
215
216 The backlights can be controlled directly, through PWM input, or by
217 the ambient-light-sensor interface. The chip supports 256 brightness
218 levels.
219
220config BACKLIGHT_LOCOMO
221 tristate "Sharp LOCOMO LCD/Backlight Driver"
222 depends on SHARP_LOCOMO
223 default y
224 help
225 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
226 enable the LCD/backlight driver.
227
228config BACKLIGHT_OMAP1
229 tristate "OMAP1 PWL-based LCD Backlight"
230 depends on ARCH_OMAP1
231 default y
232 help
233 This driver controls the LCD backlight level and power for
234 the PWL module of OMAP1 processors. Say Y if your board
235 uses this hardware.
236
237config BACKLIGHT_HP680
238 tristate "HP Jornada 680 Backlight Driver"
239 depends on SH_HP6XX
240 default y
241 help
242 If you have a HP Jornada 680, say y to enable the
243 backlight driver.
244
245config BACKLIGHT_HP700
246 tristate "HP Jornada 700 series Backlight Driver"
247 depends on SA1100_JORNADA720_SSP && !PREEMPT
248 default y
249 help
250 If you have an HP Jornada 700 series,
251 say Y to include backlight control driver.
252
253config BACKLIGHT_CARILLO_RANCH
254 tristate "Intel Carillo Ranch Backlight Driver"
255 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
256 help
257 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
258 backlight driver.
259
260config BACKLIGHT_PWM
261 tristate "Generic PWM based Backlight Driver"
262 depends on PWM
263 help
264 If you have a LCD backlight adjustable by PWM, say Y to enable
265 this driver.
266
267config BACKLIGHT_DA903X
268 tristate "Backlight Driver for DA9030/DA9034 using WLED"
269 depends on PMIC_DA903X
270 help
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.
273
274config BACKLIGHT_DA9052
275 tristate "Dialog DA9052/DA9053 WLED"
276 depends on PMIC_DA9052
277 help
278 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
279
280config BACKLIGHT_MAX8925
281 tristate "Backlight driver for MAX8925"
282 depends on MFD_MAX8925
283 help
284 If you have a LCD backlight connected to the WLED output of MAX8925
285 WLED output, say Y here to enable this driver.
286
287config BACKLIGHT_APPLE
288 tristate "Apple Backlight Driver"
289 depends on X86 && ACPI
290 help
291 If you have an Intel-based Apple say Y to enable a driver for its
292 backlight.
293
294config BACKLIGHT_TOSA
295 tristate "Sharp SL-6000 Backlight Driver"
296 depends on I2C && MACH_TOSA && LCD_TOSA
297 help
298 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
299 for its backlight
300
301config BACKLIGHT_SAHARA
302 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
303 depends on X86
304 help
305 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
306 backlight driver.
307
308config BACKLIGHT_WM831X
309 tristate "WM831x PMIC Backlight Driver"
310 depends on MFD_WM831X
311 help
312 If you have a backlight driven by the ISINK and DCDC of a
313 WM831x PMIC say y to enable the backlight driver for it.
314
315config BACKLIGHT_ADP5520
316 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
317 depends on PMIC_ADP5520
318 help
319 If you have a LCD backlight connected to the BST/BL_SNK output of
320 ADP5520 or ADP5501, say Y here to enable this driver.
321
322 To compile this driver as a module, choose M here: the module will
323 be called adp5520_bl.
324
325config BACKLIGHT_ADP8860
326 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
327 depends on BACKLIGHT_CLASS_DEVICE && I2C
328 select NEW_LEDS
329 select LEDS_CLASS
330 help
331 If you have a LCD backlight connected to the ADP8860, ADP8861 or
332 ADP8863 say Y here to enable this driver.
333
334 To compile this driver as a module, choose M here: the module will
335 be called adp8860_bl.
336
337config BACKLIGHT_ADP8870
338 tristate "Backlight Driver for ADP8870 using WLED"
339 depends on BACKLIGHT_CLASS_DEVICE && I2C
340 select NEW_LEDS
341 select LEDS_CLASS
342 help
343 If you have a LCD backlight connected to the ADP8870,
344 say Y here to enable this driver.
345
346 To compile this driver as a module, choose M here: the module will
347 be called adp8870_bl.
348
349config BACKLIGHT_88PM860X
350 tristate "Backlight Driver for 88PM8606 using WLED"
351 depends on MFD_88PM860X
352 help
353 Say Y to enable the backlight driver for Marvell 88PM8606.
354
355config BACKLIGHT_PCF50633
356 tristate "Backlight driver for NXP PCF50633 MFD"
357 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
358 help
359 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
360 enable its driver.
361
362config BACKLIGHT_AAT2870
363 tristate "AnalogicTech AAT2870 Backlight"
364 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
365 help
366 If you have a AnalogicTech AAT2870 say Y to enable the
367 backlight driver.
368
369config BACKLIGHT_LM3630A
370 tristate "Backlight Driver for LM3630A"
371 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
372 select REGMAP_I2C
373 help
374 This supports TI LM3630A Backlight Driver
375
376config BACKLIGHT_LM3639
377 tristate "Backlight Driver for LM3639"
378 depends on BACKLIGHT_CLASS_DEVICE && I2C
379 select REGMAP_I2C
380 select NEW_LEDS
381 select LEDS_CLASS
382 help
383 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
384
385config BACKLIGHT_LP855X
386 tristate "Backlight driver for TI LP855X"
387 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
388 help
389 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
390 LP8557 backlight driver.
391
392config BACKLIGHT_LP8788
393 tristate "Backlight driver for TI LP8788 MFD"
394 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
395 help
396 This supports TI LP8788 backlight driver.
397
398config BACKLIGHT_OT200
399 tristate "Backlight driver for ot200 visualisation device"
400 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
401 help
402 To compile this driver as a module, choose M here: the module will be
403 called ot200_bl.
404
405config BACKLIGHT_PANDORA
406 tristate "Backlight driver for Pandora console"
407 depends on TWL4030_CORE
408 help
409 If you have a Pandora console, say Y to enable the
410 backlight driver.
411
412config BACKLIGHT_TPS65217
413 tristate "TPS65217 Backlight"
414 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
415 help
416 If you have a Texas Instruments TPS65217 say Y to enable the
417 backlight driver.
418
419config BACKLIGHT_AS3711
420 tristate "AS3711 Backlight"
421 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
422 help
423 If you have an Austrian Microsystems AS3711 say Y to enable the
424 backlight driver.
425
426config BACKLIGHT_GPIO
427 tristate "Generic GPIO based Backlight Driver"
428 depends on GPIOLIB
429 help
430 If you have a LCD backlight adjustable by GPIO, say Y to enable
431 this driver.
432
433config BACKLIGHT_LV5207LP
434 tristate "Sanyo LV5207LP Backlight"
435 depends on I2C
436 help
437 If you have a Sanyo LV5207LP say Y to enable the backlight driver.
438
439config BACKLIGHT_BD6107
440 tristate "Rohm BD6107 Backlight"
441 depends on I2C
442 help
443 If you have a Rohm BD6107 say Y to enable the backlight driver.
444
445endif # BACKLIGHT_CLASS_DEVICE
446
447endif # BACKLIGHT_LCD_SUPPORT