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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
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
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
152
153
154
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_ATMEL_PWM
182 tristate "Atmel PWM backlight control"
183 depends on ATMEL_PWM
184 help
185 Say Y here if you want to use the PWM peripheral in Atmel AT91 and
186 AVR32 devices. This driver will need additional platform data to know
187 which PWM instance to use and how to configure it.
188
189 To compile this driver as a module, choose M here: the module will be
190 called atmel-pwm-bl.
191
192config BACKLIGHT_EP93XX
193 tristate "Cirrus EP93xx Backlight Driver"
194 depends on FB_EP93XX
195 help
196 If you have a LCD backlight connected to the BRIGHT output of
197 the EP93xx, say Y here to enable this driver.
198
199 To compile this driver as a module, choose M here: the module will
200 be called ep93xx_bl.
201
202config BACKLIGHT_GENERIC
203 tristate "Generic (aka Sharp Corgi) Backlight Driver"
204 default y
205 help
206 Say y to enable the generic platform backlight driver previously
207 known as the Corgi backlight driver. If you have a Sharp Zaurus
208 SL-C7xx, SL-Cxx00 or SL-6000x say y.
209
210config BACKLIGHT_LM3533
211 tristate "Backlight Driver for LM3533"
212 depends on BACKLIGHT_CLASS_DEVICE
213 depends on MFD_LM3533
214 help
215 Say Y to enable the backlight driver for National Semiconductor / TI
216 LM3533 Lighting Power chips.
217
218 The backlights can be controlled directly, through PWM input, or by
219 the ambient-light-sensor interface. The chip supports 256 brightness
220 levels.
221
222config BACKLIGHT_LOCOMO
223 tristate "Sharp LOCOMO LCD/Backlight Driver"
224 depends on SHARP_LOCOMO
225 default y
226 help
227 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
228 enable the LCD/backlight driver.
229
230config BACKLIGHT_OMAP1
231 tristate "OMAP1 PWL-based LCD Backlight"
232 depends on ARCH_OMAP1
233 default y
234 help
235 This driver controls the LCD backlight level and power for
236 the PWL module of OMAP1 processors. Say Y if your board
237 uses this hardware.
238
239config BACKLIGHT_HP680
240 tristate "HP Jornada 680 Backlight Driver"
241 depends on SH_HP6XX
242 default y
243 help
244 If you have a HP Jornada 680, say y to enable the
245 backlight driver.
246
247config BACKLIGHT_HP700
248 tristate "HP Jornada 700 series Backlight Driver"
249 depends on SA1100_JORNADA720_SSP && !PREEMPT
250 default y
251 help
252 If you have an HP Jornada 700 series,
253 say Y to include backlight control driver.
254
255config BACKLIGHT_CARILLO_RANCH
256 tristate "Intel Carillo Ranch Backlight Driver"
257 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
258 help
259 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
260 backlight driver.
261
262config BACKLIGHT_PWM
263 tristate "Generic PWM based Backlight Driver"
264 depends on PWM
265 help
266 If you have a LCD backlight adjustable by PWM, say Y to enable
267 this driver.
268
269config BACKLIGHT_DA903X
270 tristate "Backlight Driver for DA9030/DA9034 using WLED"
271 depends on PMIC_DA903X
272 help
273 If you have a LCD backlight connected to the WLED output of DA9030
274 or DA9034 WLED output, say Y here to enable this driver.
275
276config BACKLIGHT_DA9052
277 tristate "Dialog DA9052/DA9053 WLED"
278 depends on PMIC_DA9052
279 help
280 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
281
282config BACKLIGHT_MAX8925
283 tristate "Backlight driver for MAX8925"
284 depends on MFD_MAX8925
285 help
286 If you have a LCD backlight connected to the WLED output of MAX8925
287 WLED output, say Y here to enable this driver.
288
289config BACKLIGHT_APPLE
290 tristate "Apple Backlight Driver"
291 depends on X86 && ACPI
292 help
293 If you have an Intel-based Apple say Y to enable a driver for its
294 backlight.
295
296config BACKLIGHT_TOSA
297 tristate "Sharp SL-6000 Backlight Driver"
298 depends on I2C && MACH_TOSA && LCD_TOSA
299 help
300 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
301 for its backlight
302
303config BACKLIGHT_SAHARA
304 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
305 depends on X86
306 help
307 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
308 backlight driver.
309
310config BACKLIGHT_WM831X
311 tristate "WM831x PMIC Backlight Driver"
312 depends on MFD_WM831X
313 help
314 If you have a backlight driven by the ISINK and DCDC of a
315 WM831x PMIC say y to enable the backlight driver for it.
316
317config BACKLIGHT_ADP5520
318 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
319 depends on PMIC_ADP5520
320 help
321 If you have a LCD backlight connected to the BST/BL_SNK output of
322 ADP5520 or ADP5501, say Y here to enable this driver.
323
324 To compile this driver as a module, choose M here: the module will
325 be called adp5520_bl.
326
327config BACKLIGHT_ADP8860
328 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
329 depends on BACKLIGHT_CLASS_DEVICE && I2C
330 select NEW_LEDS
331 select LEDS_CLASS
332 help
333 If you have a LCD backlight connected to the ADP8860, ADP8861 or
334 ADP8863 say Y here to enable this driver.
335
336 To compile this driver as a module, choose M here: the module will
337 be called adp8860_bl.
338
339config BACKLIGHT_ADP8870
340 tristate "Backlight Driver for ADP8870 using WLED"
341 depends on BACKLIGHT_CLASS_DEVICE && I2C
342 select NEW_LEDS
343 select LEDS_CLASS
344 help
345 If you have a LCD backlight connected to the ADP8870,
346 say Y here to enable this driver.
347
348 To compile this driver as a module, choose M here: the module will
349 be called adp8870_bl.
350
351config BACKLIGHT_88PM860X
352 tristate "Backlight Driver for 88PM8606 using WLED"
353 depends on MFD_88PM860X
354 help
355 Say Y to enable the backlight driver for Marvell 88PM8606.
356
357config BACKLIGHT_PCF50633
358 tristate "Backlight driver for NXP PCF50633 MFD"
359 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
360 help
361 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
362 enable its driver.
363
364config BACKLIGHT_AAT2870
365 tristate "AnalogicTech AAT2870 Backlight"
366 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
367 help
368 If you have a AnalogicTech AAT2870 say Y to enable the
369 backlight driver.
370
371config BACKLIGHT_LM3630
372 tristate "Backlight Driver for LM3630"
373 depends on BACKLIGHT_CLASS_DEVICE && I2C
374 select REGMAP_I2C
375 help
376 This supports TI LM3630 Backlight Driver
377
378config BACKLIGHT_LM3639
379 tristate "Backlight Driver for LM3639"
380 depends on BACKLIGHT_CLASS_DEVICE && I2C
381 select REGMAP_I2C
382 select NEW_LEDS
383 select LEDS_CLASS
384 help
385 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
386
387config BACKLIGHT_LP855X
388 tristate "Backlight driver for TI LP855X"
389 depends on BACKLIGHT_CLASS_DEVICE && I2C
390 help
391 This supports TI LP8550, LP8551, LP8552, LP8553, LP8556 and LP8557
392 backlight driver.
393
394config BACKLIGHT_LP8788
395 tristate "Backlight driver for TI LP8788 MFD"
396 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788
397 help
398 This supports TI LP8788 backlight driver.
399
400config BACKLIGHT_OT200
401 tristate "Backlight driver for ot200 visualisation device"
402 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
403 help
404 To compile this driver as a module, choose M here: the module will be
405 called ot200_bl.
406
407config BACKLIGHT_PANDORA
408 tristate "Backlight driver for Pandora console"
409 depends on TWL4030_CORE
410 help
411 If you have a Pandora console, say Y to enable the
412 backlight driver.
413
414config BACKLIGHT_TPS65217
415 tristate "TPS65217 Backlight"
416 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
417 help
418 If you have a Texas Instruments TPS65217 say Y to enable the
419 backlight driver.
420
421config BACKLIGHT_AS3711
422 tristate "AS3711 Backlight"
423 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
424 help
425 If you have an Austrian Microsystems AS3711 say Y to enable the
426 backlight driver.
427
428endif
429
430endif
431
