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.
65 If you have a panel based on the ILI9320 controller chip
66 then say y to include a power driver for it.
69 tristate "Toppoly TDO24M and TDO35S LCD Panels support"
72 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
73 include the support for it.
76 tristate "VGG2432A4 LCM device support"
80 If you have a VGG2432A4 panel based on the ILI9320 controller chip
81 then say y to include a power driver for it.
84 tristate "Platform LCD controls"
86 This driver provides a platform-device registered LCD power
90 tristate "Sharp SL-6000 LCD Driver"
91 depends on SPI && MACH_TOSA
93 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
97 tristate "HP Jornada 700 series LCD Driver"
98 depends on SA1100_JORNADA720_SSP && !PREEMPT
101 If you have an HP Jornada 700 series handheld (710/720/728)
102 say Y to enable LCD control driver.
105 tristate "S6E63M0 AMOLED LCD Driver"
106 depends on SPI && BACKLIGHT_CLASS_DEVICE
109 If you have an S6E63M0 LCD Panel, say Y to enable its
113 tristate "LD9040 AMOLED LCD Driver"
114 depends on SPI && BACKLIGHT_CLASS_DEVICE
117 If you have an LD9040 Panel, say Y to enable its
120 config LCD_AMS369FG06
121 tristate "AMS369FG06 AMOLED LCD Driver"
122 depends on SPI && BACKLIGHT_CLASS_DEVICE
125 If you have an AMS369FG06 AMOLED Panel, say Y to enable its
128 endif # LCD_CLASS_DEVICE
133 config BACKLIGHT_CLASS_DEVICE
134 tristate "Lowlevel Backlight controls"
137 This framework adds support for low-level control of the LCD
138 backlight. This includes support for brightness and power.
140 To have support for your specific LCD panel you will have to
141 select the proper drivers which depend on this option.
143 if BACKLIGHT_CLASS_DEVICE
145 config BACKLIGHT_ATMEL_LCDC
146 bool "Atmel LCDC Contrast-as-Backlight control"
148 default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK
150 This provides a backlight control internal to the Atmel LCDC
151 driver. If the LCD "contrast control" on your board is wired
152 so it controls the backlight brightness, select this option to
153 export this as a PWM-based backlight control.
155 If in doubt, it's safe to enable this option; it doesn't kick
156 in unless the board's description says it's wired that way.
158 config BACKLIGHT_ATMEL_PWM
159 tristate "Atmel PWM backlight control"
162 Say Y here if you want to use the PWM peripheral in Atmel AT91 and
163 AVR32 devices. This driver will need additional platform data to know
164 which PWM instance to use and how to configure it.
166 To compile this driver as a module, choose M here: the module will be
169 config BACKLIGHT_EP93XX
170 tristate "Cirrus EP93xx Backlight Driver"
173 If you have a LCD backlight connected to the BRIGHT output of
174 the EP93xx, say Y here to enable this driver.
176 To compile this driver as a module, choose M here: the module will
179 config BACKLIGHT_GENERIC
180 tristate "Generic (aka Sharp Corgi) Backlight Driver"
183 Say y to enable the generic platform backlight driver previously
184 known as the Corgi backlight driver. If you have a Sharp Zaurus
185 SL-C7xx, SL-Cxx00 or SL-6000x say y.
187 config BACKLIGHT_LOCOMO
188 tristate "Sharp LOCOMO LCD/Backlight Driver"
189 depends on SHARP_LOCOMO
192 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
193 enable the LCD/backlight driver.
195 config BACKLIGHT_OMAP1
196 tristate "OMAP1 PWL-based LCD Backlight"
197 depends on ARCH_OMAP1
200 This driver controls the LCD backlight level and power for
201 the PWL module of OMAP1 processors. Say Y if your board
204 config BACKLIGHT_HP680
205 tristate "HP Jornada 680 Backlight Driver"
209 If you have a HP Jornada 680, say y to enable the
212 config BACKLIGHT_HP700
213 tristate "HP Jornada 700 series Backlight Driver"
214 depends on SA1100_JORNADA720_SSP && !PREEMPT
217 If you have an HP Jornada 700 series,
218 say Y to include backlight control driver.
220 config BACKLIGHT_PROGEAR
221 tristate "Frontpath ProGear Backlight Driver"
222 depends on PCI && X86
224 If you have a Frontpath ProGear say Y to enable the
227 config BACKLIGHT_CARILLO_RANCH
228 tristate "Intel Carillo Ranch Backlight Driver"
229 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
231 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
235 tristate "Generic PWM based Backlight Driver"
238 If you have a LCD backlight adjustable by PWM, say Y to enable
241 config BACKLIGHT_DA903X
242 tristate "Backlight Driver for DA9030/DA9034 using WLED"
243 depends on PMIC_DA903X
245 If you have a LCD backlight connected to the WLED output of DA9030
246 or DA9034 WLED output, say Y here to enable this driver.
248 config BACKLIGHT_DA9052
249 tristate "Dialog DA9052/DA9053 WLED"
250 depends on PMIC_DA9052
252 Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
254 config BACKLIGHT_MAX8925
255 tristate "Backlight driver for MAX8925"
256 depends on MFD_MAX8925
258 If you have a LCD backlight connected to the WLED output of MAX8925
259 WLED output, say Y here to enable this driver.
261 config BACKLIGHT_APPLE
262 tristate "Apple Backlight Driver"
263 depends on X86 && ACPI
265 If you have an Intel-based Apple say Y to enable a driver for its
268 config BACKLIGHT_TOSA
269 tristate "Sharp SL-6000 Backlight Driver"
270 depends on I2C && MACH_TOSA && LCD_TOSA
272 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
275 config BACKLIGHT_SAHARA
276 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
279 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
282 config BACKLIGHT_WM831X
283 tristate "WM831x PMIC Backlight Driver"
284 depends on MFD_WM831X
286 If you have a backlight driven by the ISINK and DCDC of a
287 WM831x PMIC say y to enable the backlight driver for it.
289 config BACKLIGHT_ADP5520
290 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
291 depends on PMIC_ADP5520
293 If you have a LCD backlight connected to the BST/BL_SNK output of
294 ADP5520 or ADP5501, say Y here to enable this driver.
296 To compile this driver as a module, choose M here: the module will
297 be called adp5520_bl.
299 config BACKLIGHT_ADP8860
300 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
301 depends on BACKLIGHT_CLASS_DEVICE && I2C
305 If you have a LCD backlight connected to the ADP8860, ADP8861 or
306 ADP8863 say Y here to enable this driver.
308 To compile this driver as a module, choose M here: the module will
309 be called adp8860_bl.
311 config BACKLIGHT_ADP8870
312 tristate "Backlight Driver for ADP8870 using WLED"
313 depends on BACKLIGHT_CLASS_DEVICE && I2C
317 If you have a LCD backlight connected to the ADP8870,
318 say Y here to enable this driver.
320 To compile this driver as a module, choose M here: the module will
321 be called adp8870_bl.
323 config BACKLIGHT_88PM860X
324 tristate "Backlight Driver for 88PM8606 using WLED"
325 depends on MFD_88PM860X
327 Say Y to enable the backlight driver for Marvell 88PM8606.
329 config BACKLIGHT_PCF50633
330 tristate "Backlight driver for NXP PCF50633 MFD"
331 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
333 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
336 config BACKLIGHT_AAT2870
337 tristate "AnalogicTech AAT2870 Backlight"
338 depends on BACKLIGHT_CLASS_DEVICE && MFD_AAT2870_CORE
340 If you have a AnalogicTech AAT2870 say Y to enable the
343 config BACKLIGHT_LP855X
344 tristate "Backlight driver for TI LP855X"
345 depends on BACKLIGHT_CLASS_DEVICE && I2C
347 This supports TI LP8550, LP8551, LP8552, LP8553 and LP8556
350 config BACKLIGHT_OT200
351 tristate "Backlight driver for ot200 visualisation device"
352 depends on BACKLIGHT_CLASS_DEVICE && CS5535_MFGPT && GPIO_CS5535
354 To compile this driver as a module, choose M here: the module will be
357 config BACKLIGHT_PANDORA
358 tristate "Backlight driver for Pandora console"
359 depends on TWL4030_CORE
361 If you have a Pandora console, say Y to enable the
364 endif # BACKLIGHT_CLASS_DEVICE
366 endif # BACKLIGHT_LCD_SUPPORT