2 # Backlight & LCD drivers configuration
5 menuconfig BACKLIGHT_LCD_SUPPORT
6 bool "Backlight & LCD device support"
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.
11 if BACKLIGHT_LCD_SUPPORT
16 config LCD_CLASS_DEVICE
17 tristate "Lowlevel LCD controls"
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!)).
25 To have support for your specific LCD panel you will have to
26 select the proper drivers which depend on this option.
31 tristate "LCD Panel support for SHARP corgi/spitz model"
32 depends on SPI_MASTER && PXA_SHARPSL && BACKLIGHT_CLASS_DEVICE
34 Say y here to support the LCD panels usually found on SHARP
35 corgi (C7x0) and spitz (Cxx00) models.
37 config LCD_L4F00242T03
38 tristate "Epson L4F00242T03 LCD"
39 depends on SPI_MASTER && GPIOLIB
41 SPI driver for Epson L4F00242T03. This provides basic support
42 for init and powering the LCD up/down through a sysfs interface.
45 tristate "Samsung LMS283GF05 LCD"
46 depends on SPI_MASTER && GPIOLIB
48 SPI driver for Samsung LMS283GF05. This provides basic support
49 for powering the LCD up/down through a sysfs interface.
52 tristate "Samsung LTV350QV LCD Panel"
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
60 The LTV350QV panel is present on all ATSTK1000 boards.
63 tristate "ILI Technology ILI9221/ILI9222 support"
66 If you have a panel based on the ILI9221/9222 controller
67 chip then say y to include a driver for it.
70 tristate "ILI Technology ILI9320 controller support"
73 If you have a panel based on the ILI9320 controller chip
74 then say y to include a power driver for it.
77 tristate "Toppoly TDO24M and TDO35S LCD Panels support"
80 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
81 include the support for it.
84 tristate "VGG2432A4 LCM device support"
88 If you have a VGG2432A4 panel based on the ILI9320 controller chip
89 then say y to include a power driver for it.
92 tristate "Platform LCD controls"
94 This driver provides a platform-device registered LCD power
98 tristate "Sharp SL-6000 LCD Driver"
99 depends on I2C && SPI && MACH_TOSA
101 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
105 tristate "HP Jornada 700 series LCD Driver"
106 depends on SA1100_JORNADA720_SSP && !PREEMPT
109 If you have an HP Jornada 700 series handheld (710/720/728)
110 say Y to enable LCD control driver.
113 tristate "S6E63M0 AMOLED LCD Driver"
114 depends on SPI && BACKLIGHT_CLASS_DEVICE
117 If you have an S6E63M0 LCD Panel, say Y to enable its
121 tristate "LD9040 AMOLED LCD Driver"
122 depends on SPI && BACKLIGHT_CLASS_DEVICE
125 If you have an LD9040 Panel, say Y to enable its
128 config LCD_AMS369FG06
129 tristate "AMS369FG06 AMOLED LCD Driver"
130 depends on SPI && BACKLIGHT_CLASS_DEVICE
133 If you have an AMS369FG06 AMOLED Panel, say Y to enable its
136 config LCD_LMS501KF03
137 tristate "LMS501KF03 LCD Driver"
141 If you have an LMS501KF03 LCD Panel, say Y to enable its
145 tristate "Himax HX-8357 LCD Driver"
148 If you have a HX-8357 LCD panel, say Y to enable its LCD control
151 endif # LCD_CLASS_DEVICE
156 config BACKLIGHT_CLASS_DEVICE
157 tristate "Lowlevel Backlight controls"
160 This framework adds support for low-level control of the LCD
161 backlight. This includes support for brightness and power.
163 To have support for your specific LCD panel you will have to
164 select the proper drivers which depend on this option.
166 if BACKLIGHT_CLASS_DEVICE
168 config BACKLIGHT_ATMEL_LCDC
169 bool "Atmel LCDC Contrast-as-Backlight control"
171 default y if MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK || MACH_AT91SAM9263EK
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.
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.
181 config BACKLIGHT_EP93XX
182 tristate "Cirrus EP93xx Backlight Driver"
185 If you have a LCD backlight connected to the BRIGHT output of
186 the EP93xx, say Y here to enable this driver.
188 To compile this driver as a module, choose M here: the module will
191 config BACKLIGHT_GENERIC
192 tristate "Generic (aka Sharp Corgi) Backlight Driver"
195 Say y to enable the generic platform backlight driver previously
196 known as the Corgi backlight driver. If you have a Sharp Zaurus
197 SL-C7xx, SL-Cxx00 or SL-6000x say y.
199 config BACKLIGHT_IPAQ_MICRO
200 tristate "iPAQ microcontroller backlight driver"
201 depends on MFD_IPAQ_MICRO
204 Say y to enable the backlight driver for Compaq iPAQ handheld
205 computers. Say yes if you have one of the h3100/h3600/h3700
208 config BACKLIGHT_LM3533
209 tristate "Backlight Driver for LM3533"
210 depends on BACKLIGHT_CLASS_DEVICE
211 depends on MFD_LM3533
213 Say Y to enable the backlight driver for National Semiconductor / TI
214 LM3533 Lighting Power chips.
216 The backlights can be controlled directly, through PWM input, or by
217 the ambient-light-sensor interface. The chip supports 256 brightness
220 config BACKLIGHT_LOCOMO
221 tristate "Sharp LOCOMO LCD/Backlight Driver"
222 depends on SHARP_LOCOMO
225 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
226 enable the LCD/backlight driver.
228 config BACKLIGHT_OMAP1
229 tristate "OMAP1 PWL-based LCD Backlight"
230 depends on ARCH_OMAP1
233 This driver controls the LCD backlight level and power for
234 the PWL module of OMAP1 processors. Say Y if your board
237 config BACKLIGHT_HP680
238 tristate "HP Jornada 680 Backlight Driver"
242 If you have a HP Jornada 680, say y to enable the
245 config BACKLIGHT_HP700
246 tristate "HP Jornada 700 series Backlight Driver"
247 depends on SA1100_JORNADA720_SSP && !PREEMPT
250 If you have an HP Jornada 700 series,
251 say Y to include backlight control driver.
253 config BACKLIGHT_CARILLO_RANCH
254 tristate "Intel Carillo Ranch Backlight Driver"
255 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
257 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
261 tristate "Generic PWM based Backlight Driver"
264 If you have a LCD backlight adjustable by PWM, say Y to enable
267 config BACKLIGHT_DA903X
268 tristate "Backlight Driver for DA9030/DA9034 using WLED"
269 depends on PMIC_DA903X
271 If you have a LCD backlight connected to the WLED output of DA9030
272 or DA9034 WLED output, say Y here to enable this driver.
274 config BACKLIGHT_DA9052
275 tristate "Dialog DA9052/DA9053 WLED"
276 depends on PMIC_DA9052
278 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
280 config BACKLIGHT_MAX8925
281 tristate "Backlight driver for MAX8925"
282 depends on MFD_MAX8925
284 If you have a LCD backlight connected to the WLED output of MAX8925
285 WLED output, say Y here to enable this driver.
287 config BACKLIGHT_APPLE
288 tristate "Apple Backlight Driver"
289 depends on X86 && ACPI
291 If you have an Intel-based Apple say Y to enable a driver for its
294 config BACKLIGHT_TOSA
295 tristate "Sharp SL-6000 Backlight Driver"
296 depends on I2C && MACH_TOSA && LCD_TOSA
298 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
301 config BACKLIGHT_SAHARA
302 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
305 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
308 config BACKLIGHT_WM831X
309 tristate "WM831x PMIC Backlight Driver"
310 depends on MFD_WM831X
312 If you have a backlight driven by the ISINK and DCDC of a
313 WM831x PMIC say y to enable the backlight driver for it.
315 config BACKLIGHT_ADP5520
316 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
317 depends on PMIC_ADP5520
319 If you have a LCD backlight connected to the BST/BL_SNK output of
320 ADP5520 or ADP5501, say Y here to enable this driver.
322 To compile this driver as a module, choose M here: the module will
323 be called adp5520_bl.
325 config BACKLIGHT_ADP8860
326 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
327 depends on BACKLIGHT_CLASS_DEVICE && I2C
331 If you have a LCD backlight connected to the ADP8860, ADP8861 or
332 ADP8863 say Y here to enable this driver.
334 To compile this driver as a module, choose M here: the module will
335 be called adp8860_bl.
337 config BACKLIGHT_ADP8870
338 tristate "Backlight Driver for ADP8870 using WLED"
339 depends on BACKLIGHT_CLASS_DEVICE && I2C
343 If you have a LCD backlight connected to the ADP8870,
344 say Y here to enable this driver.
346 To compile this driver as a module, choose M here: the module will
347 be called adp8870_bl.
349 config BACKLIGHT_88PM860X
350 tristate "Backlight Driver for 88PM8606 using WLED"
351 depends on MFD_88PM860X
353 Say Y to enable the backlight driver for Marvell 88PM8606.
355 config BACKLIGHT_PCF50633
356 tristate "Backlight driver for NXP PCF50633 MFD"
357 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
359 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
362 config BACKLIGHT_AAT2870
363 tristate "AnalogicTech AAT2870 Backlight"
364 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
366 If you have a AnalogicTech AAT2870 say Y to enable the
369 config BACKLIGHT_LM3630A
370 tristate "Backlight Driver for LM3630A"
371 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
374 This supports TI LM3630A Backlight Driver
376 config BACKLIGHT_LM3639
377 tristate "Backlight Driver for LM3639"
378 depends on BACKLIGHT_CLASS_DEVICE && I2C
383 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
385 config BACKLIGHT_LP855X
386 tristate "Backlight driver for TI LP855X"
387 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
389 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
390 LP8557 backlight driver.
392 config BACKLIGHT_LP8788
393 tristate "Backlight driver for TI LP8788 MFD"
394 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
396 This supports TI LP8788 backlight driver.
398 config BACKLIGHT_OT200
399 tristate "Backlight driver for ot200 visualisation device"
400 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
402 To compile this driver as a module, choose M here: the module will be
405 config BACKLIGHT_PANDORA
406 tristate "Backlight driver for Pandora console"
407 depends on TWL4030_CORE
409 If you have a Pandora console, say Y to enable the
412 config BACKLIGHT_TPS65217
413 tristate "TPS65217 Backlight"
414 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
416 If you have a Texas Instruments TPS65217 say Y to enable the
419 config BACKLIGHT_AS3711
420 tristate "AS3711 Backlight"
421 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
423 If you have an Austrian Microsystems AS3711 say Y to enable the
426 config BACKLIGHT_GPIO
427 tristate "Generic GPIO based Backlight Driver"
430 If you have a LCD backlight adjustable by GPIO, say Y to enable
433 config BACKLIGHT_LV5207LP
434 tristate "Sanyo LV5207LP Backlight"
437 If you have a Sanyo LV5207LP say Y to enable the backlight driver.
439 config BACKLIGHT_BD6107
440 tristate "Rohm BD6107 Backlight"
443 If you have a Rohm BD6107 say Y to enable the backlight driver.
445 endif # BACKLIGHT_CLASS_DEVICE
447 endif # BACKLIGHT_LCD_SUPPORT