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
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 && GENERIC_GPIO
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 && GENERIC_GPIO
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_ILI9320
63	tristate
64	help
65	  If you have a panel based on the ILI9320 controller chip
66	  then say y to include a power driver for it.
67
68config LCD_TDO24M
69	tristate "Toppoly TDO24M  and TDO35S LCD Panels support"
70	depends on SPI_MASTER
71	help
72	  If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
73	  include the support for it.
74
75config LCD_VGG2432A4
76	tristate "VGG2432A4 LCM device support"
77	depends on SPI_MASTER
78	select LCD_ILI9320
79	help
80	  If you have a VGG2432A4 panel based on the ILI9320 controller chip
81	  then say y to include a power driver for it.
82
83config LCD_PLATFORM
84	tristate "Platform LCD controls"
85	help
86	  This driver provides a platform-device registered LCD power
87	  control interface.
88
89config LCD_TOSA
90	tristate "Sharp SL-6000 LCD Driver"
91	depends on SPI && MACH_TOSA
92	help
93	  If you have an Sharp SL-6000 Zaurus say Y to enable a driver
94	  for its LCD.
95
96config LCD_HP700
97	tristate "HP Jornada 700 series LCD Driver"
98	depends on SA1100_JORNADA720_SSP && !PREEMPT
99	default y
100	help
101	  If you have an HP Jornada 700 series handheld (710/720/728)
102	  say Y to enable LCD control driver.
103
104config LCD_S6E63M0
105	tristate "S6E63M0 AMOLED LCD Driver"
106	depends on SPI && BACKLIGHT_CLASS_DEVICE
107	default n
108	help
109	  If you have an S6E63M0 LCD Panel, say Y to enable its
110	  LCD control driver.
111
112config LCD_LD9040
113	tristate "LD9040 AMOLED LCD Driver"
114	depends on SPI && BACKLIGHT_CLASS_DEVICE
115	default n
116	help
117	  If you have an LD9040 Panel, say Y to enable its
118	  control driver.
119
120config LCD_AMS369FG06
121	tristate "AMS369FG06 AMOLED LCD Driver"
122	depends on SPI && BACKLIGHT_CLASS_DEVICE
123	default n
124	help
125	  If you have an AMS369FG06 AMOLED Panel, say Y to enable its
126	  LCD control driver.
127
128endif # LCD_CLASS_DEVICE
129
130#
131# Backlight
132#
133config BACKLIGHT_CLASS_DEVICE
134        tristate "Lowlevel Backlight controls"
135	default m
136	help
137	  This framework adds support for low-level control of the LCD
138          backlight. This includes support for brightness and power.
139
140	  To have support for your specific LCD panel you will have to
141	  select the proper drivers which depend on this option.
142
143if BACKLIGHT_CLASS_DEVICE
144
145config BACKLIGHT_ATMEL_LCDC
146	bool "Atmel LCDC Contrast-as-Backlight control"
147	depends on FB_ATMEL
148	default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK
149	help
150	  This provides a backlight control internal to the Atmel LCDC
151	  driver.  If the LCD "contrast control" on your board is wired
152	  so it controls the backlight brightness, select this option to
153	  export this as a PWM-based backlight control.
154
155	  If in doubt, it's safe to enable this option; it doesn't kick
156	  in unless the board's description says it's wired that way.
157
158config BACKLIGHT_ATMEL_PWM
159	tristate "Atmel PWM backlight control"
160	depends on ATMEL_PWM
161	help
162	  Say Y here if you want to use the PWM peripheral in Atmel AT91 and
163	  AVR32 devices. This driver will need additional platform data to know
164	  which PWM instance to use and how to configure it.
165
166	  To compile this driver as a module, choose M here: the module will be
167	  called atmel-pwm-bl.
168
169config BACKLIGHT_EP93XX
170	tristate "Cirrus EP93xx Backlight Driver"
171	depends on FB_EP93XX
172	help
173	  If you have a LCD backlight connected to the BRIGHT output of
174	  the EP93xx, say Y here to enable this driver.
175
176	  To compile this driver as a module, choose M here: the module will
177	  be called ep93xx_bl.
178
179config BACKLIGHT_GENERIC
180	tristate "Generic (aka Sharp Corgi) Backlight Driver"
181	default y
182	help
183	  Say y to enable the generic platform backlight driver previously
184	  known as the Corgi backlight driver. If you have a Sharp Zaurus
185	  SL-C7xx, SL-Cxx00 or SL-6000x say y.
186
187config BACKLIGHT_LOCOMO
188	tristate "Sharp LOCOMO LCD/Backlight Driver"
189	depends on SHARP_LOCOMO
190	default y
191	help
192	  If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
193	  enable the LCD/backlight driver.
194
195config BACKLIGHT_OMAP1
196	tristate "OMAP1 PWL-based LCD Backlight"
197	depends on ARCH_OMAP1
198	default y
199	help
200	  This driver controls the LCD backlight level and power for
201	  the PWL module of OMAP1 processors.  Say Y if your board
202	  uses this hardware.
203
204config BACKLIGHT_HP680
205	tristate "HP Jornada 680 Backlight Driver"
206	depends on SH_HP6XX
207	default y
208	help
209	  If you have a HP Jornada 680, say y to enable the
210	  backlight driver.
211
212config BACKLIGHT_HP700
213	tristate "HP Jornada 700 series Backlight Driver"
214	depends on SA1100_JORNADA720_SSP && !PREEMPT
215	default y
216	help
217	  If you have an HP Jornada 700 series,
218	  say Y to include backlight control driver.
219
220config BACKLIGHT_PROGEAR
221	tristate "Frontpath ProGear Backlight Driver"
222	depends on PCI && X86
223	help
224	  If you have a Frontpath ProGear say Y to enable the
225	  backlight driver.
226
227config BACKLIGHT_CARILLO_RANCH
228	tristate "Intel Carillo Ranch Backlight Driver"
229	depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
230	help
231	  If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
232	  backlight driver.
233
234config BACKLIGHT_PWM
235	tristate "Generic PWM based Backlight Driver"
236	depends on HAVE_PWM
237	help
238	  If you have a LCD backlight adjustable by PWM, say Y to enable
239	  this driver.
240
241config BACKLIGHT_DA903X
242	tristate "Backlight Driver for DA9030/DA9034 using WLED"
243	depends on PMIC_DA903X
244	help
245	  If you have a LCD backlight connected to the WLED output of DA9030
246	  or DA9034 WLED output, say Y here to enable this driver.
247
248config BACKLIGHT_DA9052
249	tristate "Dialog DA9052/DA9053 WLED"
250	depends on PMIC_DA9052
251	help
252	  Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
253
254config BACKLIGHT_MAX8925
255	tristate "Backlight driver for MAX8925"
256	depends on MFD_MAX8925
257	help
258	  If you have a LCD backlight connected to the WLED output of MAX8925
259	  WLED output, say Y here to enable this driver.
260
261config BACKLIGHT_APPLE
262       tristate "Apple Backlight Driver"
263       depends on X86 && ACPI
264       help
265         If you have an Intel-based Apple say Y to enable a driver for its
266	 backlight.
267
268config BACKLIGHT_TOSA
269	tristate "Sharp SL-6000 Backlight Driver"
270	depends on I2C && MACH_TOSA && LCD_TOSA
271	help
272	  If you have an Sharp SL-6000 Zaurus say Y to enable a driver
273	  for its backlight
274
275config BACKLIGHT_SAHARA
276	tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
277	depends on X86
278	help
279	  If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
280	  backlight driver.
281
282config BACKLIGHT_WM831X
283	tristate "WM831x PMIC Backlight Driver"
284	depends on MFD_WM831X
285	help
286	  If you have a backlight driven by the ISINK and DCDC of a
287	  WM831x PMIC say y to enable the backlight driver for it.
288
289config BACKLIGHT_ADP5520
290	tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
291	depends on PMIC_ADP5520
292	help
293	  If you have a LCD backlight connected to the BST/BL_SNK output of
294	  ADP5520 or ADP5501, say Y here to enable this driver.
295
296	  To compile this driver as a module, choose M here: the module will
297	  be called adp5520_bl.
298
299config BACKLIGHT_ADP8860
300	tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
301	depends on BACKLIGHT_CLASS_DEVICE && I2C
302	select NEW_LEDS
303	select LEDS_CLASS
304	help
305	  If you have a LCD backlight connected to the ADP8860, ADP8861 or
306	  ADP8863 say Y here to enable this driver.
307
308	  To compile this driver as a module, choose M here: the module will
309	  be called adp8860_bl.
310
311config BACKLIGHT_ADP8870
312	tristate "Backlight Driver for ADP8870 using WLED"
313	depends on BACKLIGHT_CLASS_DEVICE && I2C
314	select NEW_LEDS
315	select LEDS_CLASS
316	help
317	  If you have a LCD backlight connected to the ADP8870,
318	  say Y here to enable this driver.
319
320	  To compile this driver as a module, choose M here: the module will
321	  be called adp8870_bl.
322
323config BACKLIGHT_88PM860X
324	tristate "Backlight Driver for 88PM8606 using WLED"
325	depends on MFD_88PM860X
326	help
327	  Say Y to enable the backlight driver for Marvell 88PM8606.
328
329config BACKLIGHT_PCF50633
330	tristate "Backlight driver for NXP PCF50633 MFD"
331	depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
332	help
333	  If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
334	  enable its driver.
335
336config BACKLIGHT_AAT2870
337	tristate "AnalogicTech AAT2870 Backlight"
338	depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
339	help
340	  If you have a AnalogicTech AAT2870 say Y to enable the
341	  backlight driver.
342
343config BACKLIGHT_LP855X
344	tristate "Backlight driver for TI LP855X"
345	depends on BACKLIGHT_CLASS_DEVICE && I2C
346	help
347	  This supports TI LP8550, LP8551, LP8552, LP8553 and LP8556
348	  backlight driver.
349
350config BACKLIGHT_OT200
351	tristate "Backlight driver for ot200 visualisation device"
352	depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
353	help
354	  To compile this driver as a module, choose M here: the module will be
355	  called ot200_bl.
356
357config BACKLIGHT_PANDORA
358	tristate "Backlight driver for Pandora console"
359	depends on TWL4030_CORE
360	help
361	  If you have a Pandora console, say Y to enable the
362	  backlight driver.
363
364endif # BACKLIGHT_CLASS_DEVICE
365
366endif # BACKLIGHT_LCD_SUPPORT
367