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
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 && GENERIC_GPIO
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 && GENERIC_GPIO
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 ILI9320 controller support"
66 If you have a panel based on the ILI9320 controller chip
67 then say y to include a power driver for it.
70 tristate "Toppoly TDO24M and TDO35S LCD Panels support"
73 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
74 include the support for it.
77 tristate "VGG2432A4 LCM device support"
81 If you have a VGG2432A4 panel based on the ILI9320 controller chip
82 then say y to include a power driver for it.
85 tristate "Platform LCD controls"
87 This driver provides a platform-device registered LCD power
91 tristate "Sharp SL-6000 LCD Driver"
92 depends on I2C && SPI && MACH_TOSA
94 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
98 tristate "HP Jornada 700 series LCD Driver"
99 depends on SA1100_JORNADA720_SSP && !PREEMPT
102 If you have an HP Jornada 700 series handheld (710/720/728)
103 say Y to enable LCD control driver.
106 tristate "S6E63M0 AMOLED LCD Driver"
107 depends on SPI && BACKLIGHT_CLASS_DEVICE
110 If you have an S6E63M0 LCD Panel, say Y to enable its
114 tristate "LD9040 AMOLED LCD Driver"
115 depends on SPI && BACKLIGHT_CLASS_DEVICE
118 If you have an LD9040 Panel, say Y to enable its
121 config LCD_AMS369FG06
122 tristate "AMS369FG06 AMOLED LCD Driver"
123 depends on SPI && BACKLIGHT_CLASS_DEVICE
126 If you have an AMS369FG06 AMOLED Panel, say Y to enable its
129 config LCD_LMS501KF03
130 tristate "LMS501KF03 LCD Driver"
134 If you have an LMS501KF03 LCD Panel, say Y to enable its
137 endif # LCD_CLASS_DEVICE
142 config BACKLIGHT_CLASS_DEVICE
143 tristate "Lowlevel Backlight controls"
146 This framework adds support for low-level control of the LCD
147 backlight. This includes support for brightness and power.
149 To have support for your specific LCD panel you will have to
150 select the proper drivers which depend on this option.
152 if BACKLIGHT_CLASS_DEVICE
154 config BACKLIGHT_ATMEL_LCDC
155 bool "Atmel LCDC Contrast-as-Backlight control"
157 default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK
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.
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.
167 config BACKLIGHT_ATMEL_PWM
168 tristate "Atmel PWM backlight control"
171 Say Y here if you want to use the PWM peripheral in Atmel AT91 and
172 AVR32 devices. This driver will need additional platform data to know
173 which PWM instance to use and how to configure it.
175 To compile this driver as a module, choose M here: the module will be
178 config BACKLIGHT_EP93XX
179 tristate "Cirrus EP93xx Backlight Driver"
182 If you have a LCD backlight connected to the BRIGHT output of
183 the EP93xx, say Y here to enable this driver.
185 To compile this driver as a module, choose M here: the module will
188 config BACKLIGHT_GENERIC
189 tristate "Generic (aka Sharp Corgi) Backlight Driver"
192 Say y to enable the generic platform backlight driver previously
193 known as the Corgi backlight driver. If you have a Sharp Zaurus
194 SL-C7xx, SL-Cxx00 or SL-6000x say y.
196 config BACKLIGHT_LM3533
197 tristate "Backlight Driver for LM3533"
198 depends on BACKLIGHT_CLASS_DEVICE
199 depends on MFD_LM3533
201 Say Y to enable the backlight driver for National Semiconductor / TI
202 LM3533 Lighting Power chips.
204 The backlights can be controlled directly, through PWM input, or by
205 the ambient-light-sensor interface. The chip supports 256 brightness
208 config BACKLIGHT_LOCOMO
209 tristate "Sharp LOCOMO LCD/Backlight Driver"
210 depends on SHARP_LOCOMO
213 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
214 enable the LCD/backlight driver.
216 config BACKLIGHT_OMAP1
217 tristate "OMAP1 PWL-based LCD Backlight"
218 depends on ARCH_OMAP1
221 This driver controls the LCD backlight level and power for
222 the PWL module of OMAP1 processors. Say Y if your board
225 config BACKLIGHT_HP680
226 tristate "HP Jornada 680 Backlight Driver"
230 If you have a HP Jornada 680, say y to enable the
233 config BACKLIGHT_HP700
234 tristate "HP Jornada 700 series Backlight Driver"
235 depends on SA1100_JORNADA720_SSP && !PREEMPT
238 If you have an HP Jornada 700 series,
239 say Y to include backlight control driver.
241 config BACKLIGHT_CARILLO_RANCH
242 tristate "Intel Carillo Ranch Backlight Driver"
243 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
245 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
249 tristate "Generic PWM based Backlight Driver"
252 If you have a LCD backlight adjustable by PWM, say Y to enable
255 config BACKLIGHT_DA903X
256 tristate "Backlight Driver for DA9030/DA9034 using WLED"
257 depends on PMIC_DA903X
259 If you have a LCD backlight connected to the WLED output of DA9030
260 or DA9034 WLED output, say Y here to enable this driver.
262 config BACKLIGHT_DA9052
263 tristate "Dialog DA9052/DA9053 WLED"
264 depends on PMIC_DA9052
266 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
268 config BACKLIGHT_MAX8925
269 tristate "Backlight driver for MAX8925"
270 depends on MFD_MAX8925
272 If you have a LCD backlight connected to the WLED output of MAX8925
273 WLED output, say Y here to enable this driver.
275 config BACKLIGHT_APPLE
276 tristate "Apple Backlight Driver"
277 depends on X86 && ACPI
279 If you have an Intel-based Apple say Y to enable a driver for its
282 config BACKLIGHT_TOSA
283 tristate "Sharp SL-6000 Backlight Driver"
284 depends on I2C && MACH_TOSA && LCD_TOSA
286 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
289 config BACKLIGHT_SAHARA
290 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
293 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
296 config BACKLIGHT_WM831X
297 tristate "WM831x PMIC Backlight Driver"
298 depends on MFD_WM831X
300 If you have a backlight driven by the ISINK and DCDC of a
301 WM831x PMIC say y to enable the backlight driver for it.
303 config BACKLIGHT_ADP5520
304 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
305 depends on PMIC_ADP5520
307 If you have a LCD backlight connected to the BST/BL_SNK output of
308 ADP5520 or ADP5501, say Y here to enable this driver.
310 To compile this driver as a module, choose M here: the module will
311 be called adp5520_bl.
313 config BACKLIGHT_ADP8860
314 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
315 depends on BACKLIGHT_CLASS_DEVICE && I2C
319 If you have a LCD backlight connected to the ADP8860, ADP8861 or
320 ADP8863 say Y here to enable this driver.
322 To compile this driver as a module, choose M here: the module will
323 be called adp8860_bl.
325 config BACKLIGHT_ADP8870
326 tristate "Backlight Driver for ADP8870 using WLED"
327 depends on BACKLIGHT_CLASS_DEVICE && I2C
331 If you have a LCD backlight connected to the ADP8870,
332 say Y here to enable this driver.
334 To compile this driver as a module, choose M here: the module will
335 be called adp8870_bl.
337 config BACKLIGHT_88PM860X
338 tristate "Backlight Driver for 88PM8606 using WLED"
339 depends on MFD_88PM860X
341 Say Y to enable the backlight driver for Marvell 88PM8606.
343 config BACKLIGHT_PCF50633
344 tristate "Backlight driver for NXP PCF50633 MFD"
345 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
347 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
350 config BACKLIGHT_AAT2870
351 tristate "AnalogicTech AAT2870 Backlight"
352 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
354 If you have a AnalogicTech AAT2870 say Y to enable the
357 config BACKLIGHT_LM3630
358 tristate "Backlight Driver for LM3630"
359 depends on BACKLIGHT_CLASS_DEVICE && I2C
362 This supports TI LM3630 Backlight Driver
364 config BACKLIGHT_LM3639
365 tristate "Backlight Driver for LM3639"
366 depends on BACKLIGHT_CLASS_DEVICE && I2C
371 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
373 config BACKLIGHT_LP855X
374 tristate "Backlight driver for TI LP855X"
375 depends on BACKLIGHT_CLASS_DEVICE && I2C
377 This supports TI LP8550, LP8551, LP8552, LP8553 and LP8556
380 config BACKLIGHT_OT200
381 tristate "Backlight driver for ot200 visualisation device"
382 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
384 To compile this driver as a module, choose M here: the module will be
387 config BACKLIGHT_PANDORA
388 tristate "Backlight driver for Pandora console"
389 depends on TWL4030_CORE
391 If you have a Pandora console, say Y to enable the
394 config BACKLIGHT_TPS65217
395 tristate "TPS65217 Backlight"
396 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
398 If you have a Texas Instruments TPS65217 say Y to enable the
401 endif # BACKLIGHT_CLASS_DEVICE
403 endif # BACKLIGHT_LCD_SUPPORT