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
138 tristate "Himax HX-8357 LCD Driver"
141 If you have a HX-8357 LCD panel, say Y to enable its LCD control
144 endif # LCD_CLASS_DEVICE
149 config BACKLIGHT_CLASS_DEVICE
150 tristate "Lowlevel Backlight controls"
153 This framework adds support for low-level control of the LCD
154 backlight. This includes support for brightness and power.
156 To have support for your specific LCD panel you will have to
157 select the proper drivers which depend on this option.
159 if BACKLIGHT_CLASS_DEVICE
161 config BACKLIGHT_ATMEL_LCDC
162 bool "Atmel LCDC Contrast-as-Backlight control"
164 default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK
166 This provides a backlight control internal to the Atmel LCDC
167 driver. If the LCD "contrast control" on your board is wired
168 so it controls the backlight brightness, select this option to
169 export this as a PWM-based backlight control.
171 If in doubt, it's safe to enable this option; it doesn't kick
172 in unless the board's description says it's wired that way.
174 config BACKLIGHT_ATMEL_PWM
175 tristate "Atmel PWM backlight control"
178 Say Y here if you want to use the PWM peripheral in Atmel AT91 and
179 AVR32 devices. This driver will need additional platform data to know
180 which PWM instance to use and how to configure it.
182 To compile this driver as a module, choose M here: the module will be
185 config BACKLIGHT_EP93XX
186 tristate "Cirrus EP93xx Backlight Driver"
189 If you have a LCD backlight connected to the BRIGHT output of
190 the EP93xx, say Y here to enable this driver.
192 To compile this driver as a module, choose M here: the module will
195 config BACKLIGHT_GENERIC
196 tristate "Generic (aka Sharp Corgi) Backlight Driver"
199 Say y to enable the generic platform backlight driver previously
200 known as the Corgi backlight driver. If you have a Sharp Zaurus
201 SL-C7xx, SL-Cxx00 or SL-6000x say y.
203 config BACKLIGHT_LM3533
204 tristate "Backlight Driver for LM3533"
205 depends on BACKLIGHT_CLASS_DEVICE
206 depends on MFD_LM3533
208 Say Y to enable the backlight driver for National Semiconductor / TI
209 LM3533 Lighting Power chips.
211 The backlights can be controlled directly, through PWM input, or by
212 the ambient-light-sensor interface. The chip supports 256 brightness
215 config BACKLIGHT_LOCOMO
216 tristate "Sharp LOCOMO LCD/Backlight Driver"
217 depends on SHARP_LOCOMO
220 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
221 enable the LCD/backlight driver.
223 config BACKLIGHT_OMAP1
224 tristate "OMAP1 PWL-based LCD Backlight"
225 depends on ARCH_OMAP1
228 This driver controls the LCD backlight level and power for
229 the PWL module of OMAP1 processors. Say Y if your board
232 config BACKLIGHT_HP680
233 tristate "HP Jornada 680 Backlight Driver"
237 If you have a HP Jornada 680, say y to enable the
240 config BACKLIGHT_HP700
241 tristate "HP Jornada 700 series Backlight Driver"
242 depends on SA1100_JORNADA720_SSP && !PREEMPT
245 If you have an HP Jornada 700 series,
246 say Y to include backlight control driver.
248 config BACKLIGHT_CARILLO_RANCH
249 tristate "Intel Carillo Ranch Backlight Driver"
250 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
252 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
256 tristate "Generic PWM based Backlight Driver"
259 If you have a LCD backlight adjustable by PWM, say Y to enable
262 config BACKLIGHT_DA903X
263 tristate "Backlight Driver for DA9030/DA9034 using WLED"
264 depends on PMIC_DA903X
266 If you have a LCD backlight connected to the WLED output of DA9030
267 or DA9034 WLED output, say Y here to enable this driver.
269 config BACKLIGHT_DA9052
270 tristate "Dialog DA9052/DA9053 WLED"
271 depends on PMIC_DA9052
273 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
275 config BACKLIGHT_MAX8925
276 tristate "Backlight driver for MAX8925"
277 depends on MFD_MAX8925
279 If you have a LCD backlight connected to the WLED output of MAX8925
280 WLED output, say Y here to enable this driver.
282 config BACKLIGHT_APPLE
283 tristate "Apple Backlight Driver"
284 depends on X86 && ACPI
286 If you have an Intel-based Apple say Y to enable a driver for its
289 config BACKLIGHT_TOSA
290 tristate "Sharp SL-6000 Backlight Driver"
291 depends on I2C && MACH_TOSA && LCD_TOSA
293 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
296 config BACKLIGHT_SAHARA
297 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
300 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
303 config BACKLIGHT_WM831X
304 tristate "WM831x PMIC Backlight Driver"
305 depends on MFD_WM831X
307 If you have a backlight driven by the ISINK and DCDC of a
308 WM831x PMIC say y to enable the backlight driver for it.
310 config BACKLIGHT_ADP5520
311 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
312 depends on PMIC_ADP5520
314 If you have a LCD backlight connected to the BST/BL_SNK output of
315 ADP5520 or ADP5501, say Y here to enable this driver.
317 To compile this driver as a module, choose M here: the module will
318 be called adp5520_bl.
320 config BACKLIGHT_ADP8860
321 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
322 depends on BACKLIGHT_CLASS_DEVICE && I2C
326 If you have a LCD backlight connected to the ADP8860, ADP8861 or
327 ADP8863 say Y here to enable this driver.
329 To compile this driver as a module, choose M here: the module will
330 be called adp8860_bl.
332 config BACKLIGHT_ADP8870
333 tristate "Backlight Driver for ADP8870 using WLED"
334 depends on BACKLIGHT_CLASS_DEVICE && I2C
338 If you have a LCD backlight connected to the ADP8870,
339 say Y here to enable this driver.
341 To compile this driver as a module, choose M here: the module will
342 be called adp8870_bl.
344 config BACKLIGHT_88PM860X
345 tristate "Backlight Driver for 88PM8606 using WLED"
346 depends on MFD_88PM860X
348 Say Y to enable the backlight driver for Marvell 88PM8606.
350 config BACKLIGHT_PCF50633
351 tristate "Backlight driver for NXP PCF50633 MFD"
352 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
354 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
357 config BACKLIGHT_AAT2870
358 tristate "AnalogicTech AAT2870 Backlight"
359 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
361 If you have a AnalogicTech AAT2870 say Y to enable the
364 config BACKLIGHT_LM3630
365 tristate "Backlight Driver for LM3630"
366 depends on BACKLIGHT_CLASS_DEVICE && I2C
369 This supports TI LM3630 Backlight Driver
371 config BACKLIGHT_LM3639
372 tristate "Backlight Driver for LM3639"
373 depends on BACKLIGHT_CLASS_DEVICE && I2C
378 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
380 config BACKLIGHT_LP855X
381 tristate "Backlight driver for TI LP855X"
382 depends on BACKLIGHT_CLASS_DEVICE && I2C
384 This supports TI LP8550, LP8551, LP8552, LP8553, LP8556 and LP8557
387 config BACKLIGHT_OT200
388 tristate "Backlight driver for ot200 visualisation device"
389 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
391 To compile this driver as a module, choose M here: the module will be
394 config BACKLIGHT_PANDORA
395 tristate "Backlight driver for Pandora console"
396 depends on TWL4030_CORE
398 If you have a Pandora console, say Y to enable the
401 config BACKLIGHT_TPS65217
402 tristate "TPS65217 Backlight"
403 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
405 If you have a Texas Instruments TPS65217 say Y to enable the
408 config BACKLIGHT_AS3711
409 tristate "AS3711 Backlight"
410 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
412 If you have an Austrian Microsystems AS3711 say Y to enable the
415 endif # BACKLIGHT_CLASS_DEVICE
417 endif # BACKLIGHT_LCD_SUPPORT