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
112 endif # LCD_CLASS_DEVICE
117 config BACKLIGHT_CLASS_DEVICE
118 tristate "Lowlevel Backlight controls"
121 This framework adds support for low-level control of the LCD
122 backlight. This includes support for brightness and power.
124 To have support for your specific LCD panel you will have to
125 select the proper drivers which depend on this option.
127 if BACKLIGHT_CLASS_DEVICE
129 config BACKLIGHT_ATMEL_LCDC
130 bool "Atmel LCDC Contrast-as-Backlight control"
132 default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK
134 This provides a backlight control internal to the Atmel LCDC
135 driver. If the LCD "contrast control" on your board is wired
136 so it controls the backlight brightness, select this option to
137 export this as a PWM-based backlight control.
139 If in doubt, it's safe to enable this option; it doesn't kick
140 in unless the board's description says it's wired that way.
142 config BACKLIGHT_ATMEL_PWM
143 tristate "Atmel PWM backlight control"
146 Say Y here if you want to use the PWM peripheral in Atmel AT91 and
147 AVR32 devices. This driver will need additional platform data to know
148 which PWM instance to use and how to configure it.
150 To compile this driver as a module, choose M here: the module will be
153 config BACKLIGHT_EP93XX
154 tristate "Cirrus EP93xx Backlight Driver"
157 If you have a LCD backlight connected to the BRIGHT output of
158 the EP93xx, say Y here to enable this driver.
160 To compile this driver as a module, choose M here: the module will
163 config BACKLIGHT_GENERIC
164 tristate "Generic (aka Sharp Corgi) Backlight Driver"
167 Say y to enable the generic platform backlight driver previously
168 known as the Corgi backlight driver. If you have a Sharp Zaurus
169 SL-C7xx, SL-Cxx00 or SL-6000x say y.
171 config BACKLIGHT_LOCOMO
172 tristate "Sharp LOCOMO LCD/Backlight Driver"
173 depends on SHARP_LOCOMO
176 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
177 enable the LCD/backlight driver.
179 config BACKLIGHT_OMAP1
180 tristate "OMAP1 PWL-based LCD Backlight"
181 depends on ARCH_OMAP1
184 This driver controls the LCD backlight level and power for
185 the PWL module of OMAP1 processors. Say Y if your board
188 config BACKLIGHT_HP680
189 tristate "HP Jornada 680 Backlight Driver"
193 If you have a HP Jornada 680, say y to enable the
196 config BACKLIGHT_HP700
197 tristate "HP Jornada 700 series Backlight Driver"
198 depends on SA1100_JORNADA720_SSP && !PREEMPT
201 If you have an HP Jornada 700 series,
202 say Y to include backlight control driver.
204 config BACKLIGHT_PROGEAR
205 tristate "Frontpath ProGear Backlight Driver"
206 depends on PCI && X86
208 If you have a Frontpath ProGear say Y to enable the
211 config BACKLIGHT_CARILLO_RANCH
212 tristate "Intel Carillo Ranch Backlight Driver"
213 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
215 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
219 tristate "Generic PWM based Backlight Driver"
222 If you have a LCD backlight adjustable by PWM, say Y to enable
225 config BACKLIGHT_DA903X
226 tristate "Backlight Driver for DA9030/DA9034 using WLED"
227 depends on PMIC_DA903X
229 If you have a LCD backlight connected to the WLED output of DA9030
230 or DA9034 WLED output, say Y here to enable this driver.
232 config BACKLIGHT_MAX8925
233 tristate "Backlight driver for MAX8925"
234 depends on MFD_MAX8925
236 If you have a LCD backlight connected to the WLED output of MAX8925
237 WLED output, say Y here to enable this driver.
239 config BACKLIGHT_MBP_NVIDIA
240 tristate "MacBook Pro Nvidia Backlight Driver"
243 If you have an Apple Macbook Pro with Nvidia graphics hardware say Y
244 to enable a driver for its backlight
246 config BACKLIGHT_TOSA
247 tristate "Sharp SL-6000 Backlight Driver"
248 depends on I2C && MACH_TOSA && LCD_TOSA
250 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
253 config BACKLIGHT_SAHARA
254 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
257 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
260 config BACKLIGHT_WM831X
261 tristate "WM831x PMIC Backlight Driver"
262 depends on MFD_WM831X
264 If you have a backlight driven by the ISINK and DCDC of a
265 WM831x PMIC say y to enable the backlight driver for it.
268 tristate "Avionic Design Xanthos Backlight Driver"
269 depends on ARCH_PXA_ADX
272 Say Y to enable the backlight driver on Avionic Design Xanthos-based
275 config BACKLIGHT_ADP5520
276 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
277 depends on PMIC_ADP5520
279 If you have a LCD backlight connected to the BST/BL_SNK output of
280 ADP5520 or ADP5501, say Y here to enable this driver.
282 To compile this driver as a module, choose M here: the module will
283 be called adp5520_bl.
285 config BACKLIGHT_ADP8860
286 tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
287 depends on BACKLIGHT_CLASS_DEVICE && I2C
291 If you have a LCD backlight connected to the ADP8860, ADP8861 or
292 ADP8863 say Y here to enable this driver.
294 To compile this driver as a module, choose M here: the module will
295 be called adp8860_bl.
297 config BACKLIGHT_88PM860X
298 tristate "Backlight Driver for 88PM8606 using WLED"
299 depends on MFD_88PM860X
301 Say Y to enable the backlight driver for Marvell 88PM8606.
303 config BACKLIGHT_PCF50633
304 tristate "Backlight driver for NXP PCF50633 MFD"
305 depends on BACKLIGHT_CLASS_DEVICE && MFD_PCF50633
307 If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
310 endif # BACKLIGHT_CLASS_DEVICE
312 endif # BACKLIGHT_LCD_SUPPORT