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"
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.
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.
180 config BACKLIGHT_EP93XX
181 tristate "Cirrus EP93xx Backlight Driver"
184 If you have a LCD backlight connected to the BRIGHT output of
185 the EP93xx, say Y here to enable this driver.
187 To compile this driver as a module, choose M here: the module will
190 config BACKLIGHT_GENERIC
191 tristate "Generic (aka Sharp Corgi) Backlight Driver"
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.
198 config BACKLIGHT_IPAQ_MICRO
199 tristate "iPAQ microcontroller backlight driver"
200 depends on MFD_IPAQ_MICRO
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
207 config BACKLIGHT_LM3533
208 tristate "Backlight Driver for LM3533"
209 depends on BACKLIGHT_CLASS_DEVICE
210 depends on MFD_LM3533
212 Say Y to enable the backlight driver for National Semiconductor / TI
213 LM3533 Lighting Power chips.
215 The backlights can be controlled directly, through PWM input, or by
216 the ambient-light-sensor interface. The chip supports 256 brightness
219 config BACKLIGHT_LOCOMO
220 tristate "Sharp LOCOMO LCD/Backlight Driver"
221 depends on SHARP_LOCOMO
224 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
225 enable the LCD/backlight driver.
227 config BACKLIGHT_OMAP1
228 tristate "OMAP1 PWL-based LCD Backlight"
229 depends on ARCH_OMAP1
232 This driver controls the LCD backlight level and power for
233 the PWL module of OMAP1 processors. Say Y if your board
236 config BACKLIGHT_HP680
237 tristate "HP Jornada 680 Backlight Driver"
241 If you have a HP Jornada 680, say y to enable the
244 config BACKLIGHT_HP700
245 tristate "HP Jornada 700 series Backlight Driver"
246 depends on SA1100_JORNADA720_SSP && !PREEMPT
249 If you have an HP Jornada 700 series,
250 say Y to include backlight control driver.
252 config BACKLIGHT_CARILLO_RANCH
253 tristate "Intel Carillo Ranch Backlight Driver"
254 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
256 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
260 tristate "Generic PWM based Backlight Driver"
263 If you have a LCD backlight adjustable by PWM, say Y to enable
266 config BACKLIGHT_DA903X
267 tristate "Backlight Driver for DA9030/DA9034 using WLED"
268 depends on PMIC_DA903X
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.
273 config BACKLIGHT_DA9052
274 tristate "Dialog DA9052/DA9053 WLED"
275 depends on PMIC_DA9052
277 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
279 config BACKLIGHT_MAX8925
280 tristate "Backlight driver for MAX8925"
281 depends on MFD_MAX8925
283 If you have a LCD backlight connected to the WLED output of MAX8925
284 WLED output, say Y here to enable this driver.
286 config BACKLIGHT_APPLE
287 tristate "Apple Backlight Driver"
288 depends on X86 && ACPI
290 If you have an Intel-based Apple say Y to enable a driver for its
293 config BACKLIGHT_TOSA
294 tristate "Sharp SL-6000 Backlight Driver"
295 depends on I2C && MACH_TOSA && LCD_TOSA
297 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
300 config BACKLIGHT_SAHARA
301 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
304 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
307 config BACKLIGHT_WM831X
308 tristate "WM831x PMIC Backlight Driver"
309 depends on MFD_WM831X
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.
314 config BACKLIGHT_ADP5520
315 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
316 depends on PMIC_ADP5520
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.
321 To compile this driver as a module, choose M here: the module will
322 be called adp5520_bl.
324 config BACKLIGHT_ADP8860
325 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
326 depends on BACKLIGHT_CLASS_DEVICE && I2C
330 If you have a LCD backlight connected to the ADP8860, ADP8861 or
331 ADP8863 say Y here to enable this driver.
333 To compile this driver as a module, choose M here: the module will
334 be called adp8860_bl.
336 config BACKLIGHT_ADP8870
337 tristate "Backlight Driver for ADP8870 using WLED"
338 depends on BACKLIGHT_CLASS_DEVICE && I2C
342 If you have a LCD backlight connected to the ADP8870,
343 say Y here to enable this driver.
345 To compile this driver as a module, choose M here: the module will
346 be called adp8870_bl.
348 config BACKLIGHT_88PM860X
349 tristate "Backlight Driver for 88PM8606 using WLED"
350 depends on MFD_88PM860X
352 Say Y to enable the backlight driver for Marvell 88PM8606.
354 config BACKLIGHT_PCF50633
355 tristate "Backlight driver for NXP PCF50633 MFD"
356 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
358 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
361 config BACKLIGHT_AAT2870
362 tristate "AnalogicTech AAT2870 Backlight"
363 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
365 If you have a AnalogicTech AAT2870 say Y to enable the
368 config BACKLIGHT_LM3630A
369 tristate "Backlight Driver for LM3630A"
370 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
373 This supports TI LM3630A Backlight Driver
375 config BACKLIGHT_LM3639
376 tristate "Backlight Driver for LM3639"
377 depends on BACKLIGHT_CLASS_DEVICE && I2C
382 This supports TI LM3639 Backlight + 1.5A Flash LED Driver
384 config BACKLIGHT_LP855X
385 tristate "Backlight driver for TI LP855X"
386 depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
388 This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
389 LP8557 backlight driver.
391 config BACKLIGHT_LP8788
392 tristate "Backlight driver for TI LP8788 MFD"
393 depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
395 This supports TI LP8788 backlight driver.
397 config BACKLIGHT_OT200
398 tristate "Backlight driver for ot200 visualisation device"
399 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
401 To compile this driver as a module, choose M here: the module will be
404 config BACKLIGHT_PANDORA
405 tristate "Backlight driver for Pandora console"
406 depends on TWL4030_CORE
408 If you have a Pandora console, say Y to enable the
411 config BACKLIGHT_SKY81452
412 tristate "Backlight driver for SKY81452"
413 depends on BACKLIGHT_CLASS_DEVICE && MFD_SKY81452
415 If you have a Skyworks SKY81452, say Y to enable the
418 To compile this driver as a module, choose M here: the module will
419 be called sky81452-backlight
421 config BACKLIGHT_TPS65217
422 tristate "TPS65217 Backlight"
423 depends on BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
425 If you have a Texas Instruments TPS65217 say Y to enable the
428 config BACKLIGHT_AS3711
429 tristate "AS3711 Backlight"
430 depends on BACKLIGHT_CLASS_DEVICE && MFD_AS3711
432 If you have an Austrian Microsystems AS3711 say Y to enable the
435 config BACKLIGHT_GPIO
436 tristate "Generic GPIO based Backlight Driver"
439 If you have a LCD backlight adjustable by GPIO, say Y to enable
442 config BACKLIGHT_LV5207LP
443 tristate "Sanyo LV5207LP Backlight"
446 If you have a Sanyo LV5207LP say Y to enable the backlight driver.
448 config BACKLIGHT_BD6107
449 tristate "Rohm BD6107 Backlight"
452 If you have a Rohm BD6107 say Y to enable the backlight driver.
454 endif # BACKLIGHT_CLASS_DEVICE
456 endif # BACKLIGHT_LCD_SUPPORT