xref: /openbmc/linux/drivers/video/backlight/Kconfig (revision 151f4e2b)
1#
2# Backlight & LCD drivers configuration
3#
4
5menu "Backlight & LCD device support"
6
7#
8# LCD
9#
10config LCD_CLASS_DEVICE
11        tristate "Lowlevel LCD controls"
12	default m
13	help
14	  This framework adds support for low-level control of LCD.
15	  Some framebuffer devices connect to platform-specific LCD modules
16	  in order to have a platform-specific way to control the flat panel
17	  (contrast and applying power to the LCD (not to the backlight!)).
18
19	  To have support for your specific LCD panel you will have to
20	  select the proper drivers which depend on this option.
21
22if LCD_CLASS_DEVICE
23
24config LCD_CORGI
25	tristate "LCD Panel support for SHARP corgi/spitz model"
26	depends on SPI_MASTER && PXA_SHARPSL && BACKLIGHT_CLASS_DEVICE
27	help
28	  Say y here to support the LCD panels usually found on SHARP
29	  corgi (C7x0) and spitz (Cxx00) models.
30
31config LCD_L4F00242T03
32	tristate "Epson L4F00242T03 LCD"
33	depends on SPI_MASTER
34	depends on GPIOLIB || COMPILE_TEST
35	help
36	  SPI driver for Epson L4F00242T03. This provides basic support
37	  for init and powering the LCD up/down through a sysfs interface.
38
39config LCD_LMS283GF05
40	tristate "Samsung LMS283GF05 LCD"
41	depends on SPI_MASTER
42	depends on GPIOLIB || COMPILE_TEST
43	help
44	  SPI driver for Samsung LMS283GF05. This provides basic support
45	  for powering the LCD up/down through a sysfs interface.
46
47config LCD_LTV350QV
48	tristate "Samsung LTV350QV LCD Panel"
49	depends on SPI_MASTER
50	help
51	  If you have a Samsung LTV350QV LCD panel, say y to include a
52	  power control driver for it.  The panel starts up in power
53	  off state, so you need this driver in order to see any
54	  output.
55
56	  The LTV350QV panel is present on all ATSTK1000 boards.
57
58config LCD_ILI922X
59	tristate "ILI Technology ILI9221/ILI9222 support"
60	depends on SPI
61	help
62	  If you have a panel based on the ILI9221/9222 controller
63	  chip then say y to include a driver for it.
64
65config LCD_ILI9320
66	tristate "ILI Technology ILI9320 controller support"
67	depends on SPI
68	help
69	  If you have a panel based on the ILI9320 controller chip
70	  then say y to include a power driver for it.
71
72config LCD_TDO24M
73	tristate "Toppoly TDO24M  and TDO35S LCD Panels support"
74	depends on SPI_MASTER
75	help
76	  If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
77	  include the support for it.
78
79config LCD_VGG2432A4
80	tristate "VGG2432A4 LCM device support"
81	depends on SPI_MASTER
82	select LCD_ILI9320
83	help
84	  If you have a VGG2432A4 panel based on the ILI9320 controller chip
85	  then say y to include a power driver for it.
86
87config LCD_PLATFORM
88	tristate "Platform LCD controls"
89	help
90	  This driver provides a platform-device registered LCD power
91	  control interface.
92
93config LCD_TOSA
94	tristate "Sharp SL-6000 LCD Driver"
95	depends on I2C && SPI && MACH_TOSA
96	help
97	  If you have an Sharp SL-6000 Zaurus say Y to enable a driver
98	  for its LCD.
99
100config LCD_HP700
101	tristate "HP Jornada 700 series LCD Driver"
102	depends on SA1100_JORNADA720_SSP && !PREEMPT
103	default y
104	help
105	  If you have an HP Jornada 700 series handheld (710/720/728)
106	  say Y to enable LCD control driver.
107
108config LCD_AMS369FG06
109	tristate "AMS369FG06 AMOLED LCD Driver"
110	depends on SPI && BACKLIGHT_CLASS_DEVICE
111	default n
112	help
113	  If you have an AMS369FG06 AMOLED Panel, say Y to enable its
114	  LCD control driver.
115
116config LCD_LMS501KF03
117	tristate "LMS501KF03 LCD Driver"
118	depends on SPI
119	default n
120	help
121	  If you have an LMS501KF03 LCD Panel, say Y to enable its
122	  LCD control driver.
123
124config LCD_HX8357
125	tristate "Himax HX-8357 LCD Driver"
126	depends on SPI
127	help
128	  If you have a HX-8357 LCD panel, say Y to enable its LCD control
129	  driver.
130
131  config LCD_OTM3225A
132  	tristate "ORISE Technology OTM3225A support"
133  	depends on SPI
134  	help
135  	  If you have a panel based on the OTM3225A controller
136  	  chip then say y to include a driver for it.
137
138endif # LCD_CLASS_DEVICE
139
140#
141# Backlight
142#
143config BACKLIGHT_CLASS_DEVICE
144        tristate "Lowlevel Backlight controls"
145	default m
146	help
147	  This framework adds support for low-level control of the LCD
148          backlight. This includes support for brightness and power.
149
150	  To have support for your specific LCD panel you will have to
151	  select the proper drivers which depend on this option.
152
153if BACKLIGHT_CLASS_DEVICE
154
155config BACKLIGHT_ATMEL_LCDC
156	bool "Atmel LCDC Contrast-as-Backlight control"
157	depends on FB_ATMEL
158	help
159	  This provides a backlight control internal to the Atmel LCDC
160	  driver.  If the LCD "contrast control" on your board is wired
161	  so it controls the backlight brightness, select this option to
162	  export this as a PWM-based backlight control.
163
164	  If in doubt, it's safe to enable this option; it doesn't kick
165	  in unless the board's description says it's wired that way.
166
167config BACKLIGHT_EP93XX
168	tristate "Cirrus EP93xx Backlight Driver"
169	depends on FB_EP93XX
170	help
171	  If you have a LCD backlight connected to the BRIGHT output of
172	  the EP93xx, say Y here to enable this driver.
173
174	  To compile this driver as a module, choose M here: the module will
175	  be called ep93xx_bl.
176
177config BACKLIGHT_GENERIC
178	tristate "Generic (aka Sharp Corgi) Backlight Driver"
179	default y
180	help
181	  Say y to enable the generic platform backlight driver previously
182	  known as the Corgi backlight driver. If you have a Sharp Zaurus
183	  SL-C7xx, SL-Cxx00 or SL-6000x say y.
184
185config BACKLIGHT_IPAQ_MICRO
186	tristate "iPAQ microcontroller backlight driver"
187	depends on MFD_IPAQ_MICRO
188	default y
189	help
190	  Say y to enable the backlight driver for Compaq iPAQ handheld
191	  computers. Say yes if you have one of the h3100/h3600/h3700
192	  machines.
193
194config BACKLIGHT_LM3533
195	tristate "Backlight Driver for LM3533"
196	depends on MFD_LM3533
197	help
198	  Say Y to enable the backlight driver for National Semiconductor / TI
199	  LM3533 Lighting Power chips.
200
201	  The backlights can be controlled directly, through PWM input, or by
202	  the ambient-light-sensor interface. The chip supports 256 brightness
203	  levels.
204
205config BACKLIGHT_LOCOMO
206	tristate "Sharp LOCOMO LCD/Backlight Driver"
207	depends on SHARP_LOCOMO
208	default y
209	help
210	  If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
211	  enable the LCD/backlight driver.
212
213config BACKLIGHT_OMAP1
214	tristate "OMAP1 PWL-based LCD Backlight"
215	depends on ARCH_OMAP1
216	default y
217	help
218	  This driver controls the LCD backlight level and power for
219	  the PWL module of OMAP1 processors.  Say Y if your board
220	  uses this hardware.
221
222config BACKLIGHT_HP680
223	tristate "HP Jornada 680 Backlight Driver"
224	depends on SH_HP6XX
225	default y
226	help
227	  If you have a HP Jornada 680, say y to enable the
228	  backlight driver.
229
230config BACKLIGHT_HP700
231	tristate "HP Jornada 700 series Backlight Driver"
232	depends on SA1100_JORNADA720_SSP && !PREEMPT
233	default y
234	help
235	  If you have an HP Jornada 700 series,
236	  say Y to include backlight control driver.
237
238config BACKLIGHT_CARILLO_RANCH
239	tristate "Intel Carillo Ranch Backlight Driver"
240	depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
241	help
242	  If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
243	  backlight driver.
244
245config BACKLIGHT_PWM
246	tristate "Generic PWM based Backlight Driver"
247	depends on PWM
248	help
249	  If you have a LCD backlight adjustable by PWM, say Y to enable
250	  this driver.
251
252config BACKLIGHT_DA903X
253	tristate "Backlight Driver for DA9030/DA9034 using WLED"
254	depends on PMIC_DA903X
255	help
256	  If you have a LCD backlight connected to the WLED output of DA9030
257	  or DA9034 WLED output, say Y here to enable this driver.
258
259config BACKLIGHT_DA9052
260	tristate "Dialog DA9052/DA9053 WLED"
261	depends on PMIC_DA9052
262	help
263	  Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
264
265config BACKLIGHT_MAX8925
266	tristate "Backlight driver for MAX8925"
267	depends on MFD_MAX8925
268	help
269	  If you have a LCD backlight connected to the WLED output of MAX8925
270	  WLED output, say Y here to enable this driver.
271
272config BACKLIGHT_APPLE
273       tristate "Apple Backlight Driver"
274       depends on X86 && ACPI
275       help
276         If you have an Intel-based Apple say Y to enable a driver for its
277	 backlight.
278
279config BACKLIGHT_TOSA
280	tristate "Sharp SL-6000 Backlight Driver"
281	depends on I2C && MACH_TOSA && LCD_TOSA
282	help
283	  If you have an Sharp SL-6000 Zaurus say Y to enable a driver
284	  for its backlight
285
286config BACKLIGHT_PM8941_WLED
287	tristate "Qualcomm PM8941 WLED Driver"
288	select REGMAP
289	help
290	  If you have the Qualcomm PM8941, say Y to enable a driver for the
291	  WLED block.
292
293config BACKLIGHT_SAHARA
294	tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
295	depends on X86
296	help
297	  If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
298	  backlight driver.
299
300config BACKLIGHT_WM831X
301	tristate "WM831x PMIC Backlight Driver"
302	depends on MFD_WM831X
303	help
304	  If you have a backlight driven by the ISINK and DCDC of a
305	  WM831x PMIC say y to enable the backlight driver for it.
306
307config BACKLIGHT_ADP5520
308	tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
309	depends on PMIC_ADP5520
310	help
311	  If you have a LCD backlight connected to the BST/BL_SNK output of
312	  ADP5520 or ADP5501, say Y here to enable this driver.
313
314	  To compile this driver as a module, choose M here: the module will
315	  be called adp5520_bl.
316
317config BACKLIGHT_ADP8860
318	tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
319	depends on I2C
320	select NEW_LEDS
321	select LEDS_CLASS
322	help
323	  If you have a LCD backlight connected to the ADP8860, ADP8861 or
324	  ADP8863 say Y here to enable this driver.
325
326	  To compile this driver as a module, choose M here: the module will
327	  be called adp8860_bl.
328
329config BACKLIGHT_ADP8870
330	tristate "Backlight Driver for ADP8870 using WLED"
331	depends on I2C
332	select NEW_LEDS
333	select LEDS_CLASS
334	help
335	  If you have a LCD backlight connected to the ADP8870,
336	  say Y here to enable this driver.
337
338	  To compile this driver as a module, choose M here: the module will
339	  be called adp8870_bl.
340
341config BACKLIGHT_88PM860X
342	tristate "Backlight Driver for 88PM8606 using WLED"
343	depends on MFD_88PM860X
344	help
345	  Say Y to enable the backlight driver for Marvell 88PM8606.
346
347config BACKLIGHT_PCF50633
348	tristate "Backlight driver for NXP PCF50633 MFD"
349	depends on MFD_PCF50633
350	help
351	  If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
352	  enable its driver.
353
354config BACKLIGHT_AAT2870
355	tristate "AnalogicTech AAT2870 Backlight"
356	depends on MFD_AAT2870_CORE
357	help
358	  If you have a AnalogicTech AAT2870 say Y to enable the
359	  backlight driver.
360
361config BACKLIGHT_LM3630A
362	tristate "Backlight Driver for LM3630A"
363	depends on I2C && PWM
364	select REGMAP_I2C
365	help
366	  This supports TI LM3630A Backlight Driver
367
368config BACKLIGHT_LM3639
369	tristate "Backlight Driver for LM3639"
370	depends on I2C
371	select REGMAP_I2C
372	select NEW_LEDS
373	select LEDS_CLASS
374	help
375	  This supports TI LM3639 Backlight + 1.5A Flash LED Driver
376
377config BACKLIGHT_LP855X
378	tristate "Backlight driver for TI LP855X"
379	depends on I2C && PWM
380	help
381	  This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
382	  LP8557 backlight driver.
383
384config BACKLIGHT_LP8788
385	tristate "Backlight driver for TI LP8788 MFD"
386	depends on MFD_LP8788 && PWM
387	help
388	  This supports TI LP8788 backlight driver.
389
390config BACKLIGHT_OT200
391	tristate "Backlight driver for ot200 visualisation device"
392	depends on CS5535_MFGPT && GPIO_CS5535
393	help
394	  To compile this driver as a module, choose M here: the module will be
395	  called ot200_bl.
396
397config BACKLIGHT_PANDORA
398	tristate "Backlight driver for Pandora console"
399	depends on TWL4030_CORE
400	help
401	  If you have a Pandora console, say Y to enable the
402	  backlight driver.
403
404config BACKLIGHT_SKY81452
405	tristate "Backlight driver for SKY81452"
406	depends on MFD_SKY81452
407	help
408	  If you have a Skyworks SKY81452, say Y to enable the
409	  backlight driver.
410
411	  To compile this driver as a module, choose M here: the module will
412	  be called sky81452-backlight
413
414config BACKLIGHT_TPS65217
415	tristate "TPS65217 Backlight"
416	depends on 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 MFD_AS3711
424	help
425	  If you have an Austrian Microsystems AS3711 say Y to enable the
426	  backlight driver.
427
428config BACKLIGHT_GPIO
429	tristate "Generic GPIO based Backlight Driver"
430	depends on GPIOLIB || COMPILE_TEST
431	help
432	  If you have a LCD backlight adjustable by GPIO, say Y to enable
433	  this driver.
434
435config BACKLIGHT_LV5207LP
436	tristate "Sanyo LV5207LP Backlight"
437	depends on I2C
438	help
439	  If you have a Sanyo LV5207LP say Y to enable the backlight driver.
440
441config BACKLIGHT_BD6107
442	tristate "Rohm BD6107 Backlight"
443	depends on I2C
444	help
445	  If you have a Rohm BD6107 say Y to enable the backlight driver.
446
447config BACKLIGHT_ARCXCNN
448	tristate "Backlight driver for the Arctic Sands ARCxCnnnn family"
449	depends on I2C
450	help
451	  If you have an ARCxCnnnn family backlight say Y to enable
452	  the backlight driver.
453
454config BACKLIGHT_RAVE_SP
455	tristate "RAVE SP Backlight driver"
456	depends on RAVE_SP_CORE
457	help
458	  Support for backlight control on RAVE SP device.
459
460endif # BACKLIGHT_CLASS_DEVICE
461
462endmenu
463