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 LCD Panels support"
56 depends on LCD_CLASS_DEVICE && SPI_MASTER
59 If you have a Toppoly TDO24M 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
90 config BACKLIGHT_CLASS_DEVICE
91 tristate "Lowlevel Backlight controls"
92 depends on BACKLIGHT_LCD_SUPPORT
95 This framework adds support for low-level control of the LCD
96 backlight. This includes support for brightness and power.
98 To have support for your specific LCD panel you will have to
99 select the proper drivers which depend on this option.
101 config BACKLIGHT_ATMEL_LCDC
102 bool "Atmel LCDC Contrast-as-Backlight control"
103 depends on BACKLIGHT_CLASS_DEVICE && FB_ATMEL
104 default y if MACH_SAM9261EK || MACH_SAM9263EK
106 This provides a backlight control internal to the Atmel LCDC
107 driver. If the LCD "contrast control" on your board is wired
108 so it controls the backlight brightness, select this option to
109 export this as a PWM-based backlight control.
111 If in doubt, it's safe to enable this option; it doesn't kick
112 in unless the board's description says it's wired that way.
114 config BACKLIGHT_ATMEL_PWM
115 tristate "Atmel PWM backlight control"
116 depends on BACKLIGHT_CLASS_DEVICE && ATMEL_PWM
119 Say Y here if you want to use the PWM peripheral in Atmel AT91 and
120 AVR32 devices. This driver will need additional platform data to know
121 which PWM instance to use and how to configure it.
123 To compile this driver as a module, choose M here: the module will be
126 config BACKLIGHT_CORGI
127 tristate "Generic (aka Sharp Corgi) Backlight Driver (DEPRECATED)"
128 depends on BACKLIGHT_CLASS_DEVICE
131 Say y to enable the generic platform backlight driver previously
132 known as the Corgi backlight driver. If you have a Sharp Zaurus
133 SL-C7xx, SL-Cxx00 or SL-6000x say y. Most users can say n.
135 Note: this driver is marked as deprecated, try enable SPI and
136 use the new corgi_lcd driver with integrated backlight control
138 config BACKLIGHT_LOCOMO
139 tristate "Sharp LOCOMO LCD/Backlight Driver"
140 depends on BACKLIGHT_CLASS_DEVICE && SHARP_LOCOMO
143 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
144 enable the LCD/backlight driver.
146 config BACKLIGHT_OMAP1
147 tristate "OMAP1 PWL-based LCD Backlight"
148 depends on BACKLIGHT_CLASS_DEVICE && ARCH_OMAP1
151 This driver controls the LCD backlight level and power for
152 the PWL module of OMAP1 processors. Say Y if your board
155 config BACKLIGHT_HP680
156 tristate "HP Jornada 680 Backlight Driver"
157 depends on BACKLIGHT_CLASS_DEVICE && SH_HP6XX
160 If you have a HP Jornada 680, say y to enable the
163 config BACKLIGHT_PROGEAR
164 tristate "Frontpath ProGear Backlight Driver"
165 depends on BACKLIGHT_CLASS_DEVICE && PCI && X86
168 If you have a Frontpath ProGear say Y to enable the
171 config BACKLIGHT_CARILLO_RANCH
172 tristate "Intel Carillo Ranch Backlight Driver"
173 depends on BACKLIGHT_CLASS_DEVICE && LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
176 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
180 tristate "Generic PWM based Backlight Driver"
181 depends on BACKLIGHT_CLASS_DEVICE && HAVE_PWM
183 If you have a LCD backlight adjustable by PWM, say Y to enable
186 config BACKLIGHT_DA903X
187 tristate "Backlight Driver for DA9030/DA9034 using WLED"
188 depends on BACKLIGHT_CLASS_DEVICE && PMIC_DA903X
190 If you have a LCD backlight connected to the WLED output of DA9030
191 or DA9034 WLED output, say Y here to enable this driver.
193 config BACKLIGHT_MBP_NVIDIA
194 tristate "MacBook Pro Nvidia Backlight Driver"
195 depends on BACKLIGHT_CLASS_DEVICE && X86
198 If you have an Apple Macbook Pro with Nvidia graphics hardware say Y
199 to enable a driver for its backlight
201 config BACKLIGHT_TOSA
202 tristate "Sharp SL-6000 Backlight Driver"
203 depends on BACKLIGHT_CLASS_DEVICE && I2C
204 depends on MACH_TOSA && LCD_TOSA
207 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
210 config BACKLIGHT_SAHARA
211 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
212 depends on BACKLIGHT_CLASS_DEVICE && X86
215 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the