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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2013-07-04 21:13:24 +0200
committerSimon Horman <horms+renesas@verge.net.au>2013-07-16 13:01:05 +0900
commit8b770e3c9824c98eafe67950ad6e41e09ec9c98a (patch)
treebc1dc14d2ec6b70cec3091b7c57e522d1bd4d64b /drivers/video/backlight/Kconfig
parentad81f0545ef01ea651886dddac4bef6cec930092 (diff)
backlight: Add GPIO-based backlight driver
The GPIO backlight driver controls the backlight in on/off mode through a single GPIO. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/video/backlight/Kconfig')
-rw-r--r--drivers/video/backlight/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index d5ab6583f440..5ab64237c972 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -425,6 +425,13 @@ config BACKLIGHT_AS3711
If you have an Austrian Microsystems AS3711 say Y to enable the
backlight driver.
+config BACKLIGHT_GPIO
+ tristate "Generic GPIO based Backlight Driver"
+ depends on GPIOLIB
+ help
+ If you have a LCD backlight adjustable by GPIO, say Y to enable
+ this driver.
+
endif # BACKLIGHT_CLASS_DEVICE
endif # BACKLIGHT_LCD_SUPPORT