xref: /openbmc/linux/drivers/video/backlight/Kconfig (revision 8c0b9ee8)
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	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 # BACKLIGHT_CLASS_DEVICE
445
446endif # BACKLIGHT_LCD_SUPPORT
447