1
2
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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 && 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
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 help
172 This provides a backlight control internal to the Atmel LCDC
173 driver. If the LCD "contrast control" on your board is wired
174 so it controls the backlight brightness, select this option to
175 export this as a PWM-based backlight control.
176
177 If in doubt, it's safe to enable this option; it doesn't kick
178 in unless the board's description says it's wired that way.
179
180config BACKLIGHT_EP93XX
181 tristate "Cirrus EP93xx Backlight Driver"
182 depends on FB_EP93XX
183 help
184 If you have a LCD backlight connected to the BRIGHT output of
185 the EP93xx, say Y here to enable this driver.
186
187 To compile this driver as a module, choose M here: the module will
188 be called ep93xx_bl.
189
190config BACKLIGHT_GENERIC
191 tristate "Generic (aka Sharp Corgi) Backlight Driver"
192 default y
193 help
194 Say y to enable the generic platform backlight driver previously
195 known as the Corgi backlight driver. If you have a Sharp Zaurus
196 SL-C7xx, SL-Cxx00 or SL-6000x say y.
197
198config BACKLIGHT_IPAQ_MICRO
199 tristate "iPAQ microcontroller backlight driver"
200 depends on MFD_IPAQ_MICRO
201 default y
202 help
203 Say y to enable the backlight driver for Compaq iPAQ handheld
204 computers. Say yes if you have one of the h3100/h3600/h3700
205 machines.
206
207config BACKLIGHT_LM3533
208 tristate "Backlight Driver for LM3533"
209 depends on BACKLIGHT_CLASS_DEVICE
210 depends on MFD_LM3533
211 help
212 Say Y to enable the backlight driver for National Semiconductor / TI
213 LM3533 Lighting Power chips.
214
215 The backlights can be controlled directly, through PWM input, or by
216 the ambient-light-sensor interface. The chip supports 256 brightness
217 levels.
218
219config BACKLIGHT_LOCOMO
220 tristate "Sharp LOCOMO LCD/Backlight Driver"
221 depends on SHARP_LOCOMO
222 default y
223 help
224 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
225 enable the LCD/backlight driver.
226
227config BACKLIGHT_OMAP1
228 tristate "OMAP1 PWL-based LCD Backlight"
229 depends on ARCH_OMAP1
230 default y
231 help
232 This driver controls the LCD backlight level and power for
233 the PWL module of OMAP1 processors. Say Y if your board
234 uses this hardware.
235
236config BACKLIGHT_HP680
237 tristate "HP Jornada 680 Backlight Driver"
238 depends on SH_HP6XX
239 default y
240 help
241 If you have a HP Jornada 680, say y to enable the
242 backlight driver.
243
244config BACKLIGHT_HP700
245 tristate "HP Jornada 700 series Backlight Driver"
246 depends on SA1100_JORNADA720_SSP && !PREEMPT
247 default y
248 help
249 If you have an HP Jornada 700 series,
250 say Y to include backlight control driver.
251
252config BACKLIGHT_CARILLO_RANCH
253 tristate "Intel Carillo Ranch Backlight Driver"
254 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
255 help
256 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
257 backlight driver.
258
259config BACKLIGHT_PWM
260 tristate "Generic PWM based Backlight Driver"
261 depends on PWM
262 help
263 If you have a LCD backlight adjustable by PWM, say Y to enable
264 this driver.
265
266config BACKLIGHT_DA903X
267 tristate "Backlight Driver for DA9030/DA9034 using WLED"
268 depends on PMIC_DA903X
269 help
270 If you have a LCD backlight connected to the WLED output of DA9030
271 or DA9034 WLED output, say Y here to enable this driver.
272
273config BACKLIGHT_DA9052
274 tristate "Dialog DA9052/DA9053 WLED"
275 depends on PMIC_DA9052
276 help
277 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
278
279config BACKLIGHT_MAX8925
280 tristate "Backlight driver for MAX8925"
281 depends on MFD_MAX8925
282 help
283 If you have a LCD backlight connected to the WLED output of MAX8925
284 WLED output, say Y here to enable this driver.
285
286config BACKLIGHT_APPLE
287 tristate "Apple Backlight Driver"
288 depends on X86 && ACPI
289 help
290 If you have an Intel-based Apple say Y to enable a driver for its
291 backlight.
292
293config BACKLIGHT_TOSA
294 tristate "Sharp SL-6000 Backlight Driver"
295 depends on I2C && MACH_TOSA && LCD_TOSA
296 help
297 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
298 for its backlight
299
300config BACKLIGHT_SAHARA
301 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
302 depends on X86
303 help
304 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
305 backlight driver.
306
307config BACKLIGHT_WM831X
308 tristate "WM831x PMIC Backlight Driver"
309 depends on MFD_WM831X
310 help
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.
313
314config BACKLIGHT_ADP5520
315 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
316 depends on PMIC_ADP5520
317 help
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.
320
321 To compile this driver as a module, choose M here: the module will
322 be called adp5520_bl.
323
324config BACKLIGHT_ADP8860
325 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
326 depends on BACKLIGHT_CLASS_DEVICE && I2C
327 select NEW_LEDS
328 select LEDS_CLASS
329 help
330 If you have a LCD backlight connected to the ADP8860, ADP8861 or
331 ADP8863 say Y here to enable this driver.
332
333 To compile this driver as a module, choose M here: the module will
334 be called adp8860_bl.
335
336config BACKLIGHT_ADP8870
337 tristate "Backlight Driver for ADP8870 using WLED"
338 depends on BACKLIGHT_CLASS_DEVICE && I2C
339 select NEW_LEDS
340 select LEDS_CLASS
341 help
342 If you have a LCD backlight connected to the ADP8870,
343 say Y here to enable this driver.
344
345 To compile this driver as a module, choose M here: the module will
346 be called adp8870_bl.
347
348config BACKLIGHT_88PM860X
349 tristate "Backlight Driver for 88PM8606 using WLED"
350 depends on MFD_88PM860X
351 help
352 Say Y to enable the backlight driver for Marvell 88PM8606.
353
354config BACKLIGHT_PCF50633
355 tristate "Backlight driver for NXP PCF50633 MFD"
356 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
357 help
358 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
359 enable its driver.
360
361config BACKLIGHT_AAT2870
362 tristate "AnalogicTech AAT2870 Backlight"
363 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
364 help
365 If you have a AnalogicTech AAT2870 say Y to enable the
366 backlight driver.
367
368config BACKLIGHT_LM3630A
369 tristate "Backlight Driver for LM3630A"
370 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
371 select REGMAP_I2C
372 help
373 This supports TI LM3630A Backlight Driver
374
375config BACKLIGHT_LM3639
376 tristate "Backlight Driver for LM3639"
377 depends on BACKLIGHT_CLASS_DEVICE && I2C
378 select REGMAP_I2C
379 select NEW_LEDS
380 select LEDS_CLASS
381 help
382 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
383
384config BACKLIGHT_LP855X
385 tristate "Backlight driver for TI LP855X"
386 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
387 help
388 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
389 LP8557 backlight driver.
390
391config BACKLIGHT_LP8788
392 tristate "Backlight driver for TI LP8788 MFD"
393 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
394 help
395 This supports TI LP8788 backlight driver.
396
397config BACKLIGHT_OT200
398 tristate "Backlight driver for ot200 visualisation device"
399 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
400 help
401 To compile this driver as a module, choose M here: the module will be
402 called ot200_bl.
403
404config BACKLIGHT_PANDORA
405 tristate "Backlight driver for Pandora console"
406 depends on TWL4030_CORE
407 help
408 If you have a Pandora console, say Y to enable the
409 backlight driver.
410
411config BACKLIGHT_TPS65217
412 tristate "TPS65217 Backlight"
413 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
414 help
415 If you have a Texas Instruments TPS65217 say Y to enable the
416 backlight driver.
417
418config BACKLIGHT_AS3711
419 tristate "AS3711 Backlight"
420 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
421 help
422 If you have an Austrian Microsystems AS3711 say Y to enable the
423 backlight driver.
424
425config BACKLIGHT_GPIO
426 tristate "Generic GPIO based Backlight Driver"
427 depends on GPIOLIB
428 help
429 If you have a LCD backlight adjustable by GPIO, say Y to enable
430 this driver.
431
432config BACKLIGHT_LV5207LP
433 tristate "Sanyo LV5207LP Backlight"
434 depends on I2C
435 help
436 If you have a Sanyo LV5207LP say Y to enable the backlight driver.
437
438config BACKLIGHT_BD6107
439 tristate "Rohm BD6107 Backlight"
440 depends on I2C
441 help
442 If you have a Rohm BD6107 say Y to enable the backlight driver.
443
444endif
445
446endif
447
