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.
14 config LCD_CLASS_DEVICE
15 tristate "Lowlevel LCD controls"
16 depends on BACKLIGHT_LCD_SUPPORT
19 This framework adds support for low-level control of LCD.
20 Some framebuffer devices connect to platform-specific LCD modules
21 in order to have a platform-specific way to control the flat panel
22 (contrast and applying power to the LCD (not to the backlight!)).
24 To have support for your specific LCD panel you will have to
25 select the proper drivers which depend on this option.
28 tristate "LCD Panel support for SHARP corgi/spitz model"
29 depends on LCD_CLASS_DEVICE && SPI_MASTER && PXA_SHARPSL
31 Say y here to support the LCD panels usually found on SHARP
32 corgi (C7x0) and spitz (Cxx00) models.
35 tristate "Samsung LTV350QV LCD Panel"
36 depends on LCD_CLASS_DEVICE && SPI_MASTER
39 If you have a Samsung LTV350QV LCD panel, say y to include a
40 power control driver for it. The panel starts up in power
41 off state, so you need this driver in order to see any
44 The LTV350QV panel is present on all ATSTK1000 boards.
48 depends on LCD_CLASS_DEVICE && BACKLIGHT_LCD_SUPPORT
51 If you have a panel based on the ILI9320 controller chip
52 then say y to include a power driver for it.
55 tristate "Toppoly TDO24M and TDO35S LCD Panels support"
56 depends on LCD_CLASS_DEVICE && SPI_MASTER
59 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
60 include the support for it.
63 tristate "VGG2432A4 LCM device support"
64 depends on BACKLIGHT_LCD_SUPPORT && LCD_CLASS_DEVICE && SPI_MASTER
68 If you have a VGG2432A4 panel based on the ILI9320 controller chip
69 then say y to include a power driver for it.
72 tristate "Platform LCD controls"
73 depends on LCD_CLASS_DEVICE
75 This driver provides a platform-device registered LCD power
79 tristate "Sharp SL-6000 LCD Driver"
80 depends on LCD_CLASS_DEVICE && SPI
84 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
88 tristate "HP Jornada 700 series LCD Driver"
89 depends on LCD_CLASS_DEVICE
90 depends on SA1100_JORNADA720_SSP && !PREEMPT
93 If you have an HP Jornada 700 series handheld (710/720/728)
94 say Y to enable LCD control driver.
99 config BACKLIGHT_CLASS_DEVICE
100 tristate "Lowlevel Backlight controls"
101 depends on BACKLIGHT_LCD_SUPPORT
104 This framework adds support for low-level control of the LCD
105 backlight. This includes support for brightness and power.
107 To have support for your specific LCD panel you will have to
108 select the proper drivers which depend on this option.
110 config BACKLIGHT_ATMEL_LCDC
111 bool "Atmel LCDC Contrast-as-Backlight control"
112 depends on BACKLIGHT_CLASS_DEVICE && FB_ATMEL
113 default y if MACH_SAM9261EK || MACH_SAM9263EK
115 This provides a backlight control internal to the Atmel LCDC
116 driver. If the LCD "contrast control" on your board is wired
117 so it controls the backlight brightness, select this option to
118 export this as a PWM-based backlight control.
120 If in doubt, it's safe to enable this option; it doesn't kick
121 in unless the board's description says it's wired that way.
123 config BACKLIGHT_ATMEL_PWM
124 tristate "Atmel PWM backlight control"
125 depends on BACKLIGHT_CLASS_DEVICE && ATMEL_PWM
128 Say Y here if you want to use the PWM peripheral in Atmel AT91 and
129 AVR32 devices. This driver will need additional platform data to know
130 which PWM instance to use and how to configure it.
132 To compile this driver as a module, choose M here: the module will be
135 config BACKLIGHT_GENERIC
136 tristate "Generic (aka Sharp Corgi) Backlight Driver"
137 depends on BACKLIGHT_CLASS_DEVICE
140 Say y to enable the generic platform backlight driver previously
141 known as the Corgi backlight driver. If you have a Sharp Zaurus
142 SL-C7xx, SL-Cxx00 or SL-6000x say y.
144 config BACKLIGHT_LOCOMO
145 tristate "Sharp LOCOMO LCD/Backlight Driver"
146 depends on BACKLIGHT_CLASS_DEVICE && SHARP_LOCOMO
149 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
150 enable the LCD/backlight driver.
152 config BACKLIGHT_OMAP1
153 tristate "OMAP1 PWL-based LCD Backlight"
154 depends on BACKLIGHT_CLASS_DEVICE && ARCH_OMAP1
157 This driver controls the LCD backlight level and power for
158 the PWL module of OMAP1 processors. Say Y if your board
161 config BACKLIGHT_HP680
162 tristate "HP Jornada 680 Backlight Driver"
163 depends on BACKLIGHT_CLASS_DEVICE && SH_HP6XX
166 If you have a HP Jornada 680, say y to enable the
169 config BACKLIGHT_HP700
170 tristate "HP Jornada 700 series Backlight Driver"
171 depends on BACKLIGHT_CLASS_DEVICE
172 depends on SA1100_JORNADA720_SSP && !PREEMPT
175 If you have an HP Jornada 700 series,
176 say Y to include backlight control driver.
178 config BACKLIGHT_PROGEAR
179 tristate "Frontpath ProGear Backlight Driver"
180 depends on BACKLIGHT_CLASS_DEVICE && PCI && X86
183 If you have a Frontpath ProGear say Y to enable the
186 config BACKLIGHT_CARILLO_RANCH
187 tristate "Intel Carillo Ranch Backlight Driver"
188 depends on BACKLIGHT_CLASS_DEVICE && LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
191 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
195 tristate "Generic PWM based Backlight Driver"
196 depends on BACKLIGHT_CLASS_DEVICE && HAVE_PWM
198 If you have a LCD backlight adjustable by PWM, say Y to enable
201 config BACKLIGHT_DA903X
202 tristate "Backlight Driver for DA9030/DA9034 using WLED"
203 depends on BACKLIGHT_CLASS_DEVICE && PMIC_DA903X
205 If you have a LCD backlight connected to the WLED output of DA9030
206 or DA9034 WLED output, say Y here to enable this driver.
208 config BACKLIGHT_MBP_NVIDIA
209 tristate "MacBook Pro Nvidia Backlight Driver"
210 depends on BACKLIGHT_CLASS_DEVICE && X86
213 If you have an Apple Macbook Pro with Nvidia graphics hardware say Y
214 to enable a driver for its backlight
216 config BACKLIGHT_TOSA
217 tristate "Sharp SL-6000 Backlight Driver"
218 depends on BACKLIGHT_CLASS_DEVICE && I2C
219 depends on MACH_TOSA && LCD_TOSA
222 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
225 config BACKLIGHT_SAHARA
226 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
227 depends on BACKLIGHT_CLASS_DEVICE && X86
230 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the