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-rw-r--r--drivers/video/backlight/Kconfig13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 9609a6c676be..924e2551044a 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -50,6 +50,19 @@ config BACKLIGHT_CLASS_DEVICE
To have support for your specific LCD panel you will have to
select the proper drivers which depend on this option.
+config BACKLIGHT_ATMEL_LCDC
+ bool "Atmel LCDC Contrast-as-Backlight control"
+ depends on BACKLIGHT_CLASS_DEVICE && FB_ATMEL
+ default y if MACH_SAM9261EK || MACH_SAM9263EK
+ help
+ This provides a backlight control internal to the Atmel LCDC
+ driver. If the LCD "contrast control" on your board is wired
+ so it controls the backlight brightness, select this option to
+ export this as a PWM-based backlight control.
+
+ If in doubt, it's safe to enable this option; it doesn't kick
+ in unless the board's description says it's wired that way.
+
config BACKLIGHT_CORGI
tristate "Generic (aka Sharp Corgi) Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE