video: Add backlight support
This adds a small backlight layer. It provides a backlight device
on which the brightness parameter can be used to adjust the brightness.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 16fd248 commit e3ea90860e9991bb6097ed79d8f0d533a05ad56b
@Sascha Hauer Sascha Hauer authored on 15 Dec 2014
Showing 4 changed files
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drivers/video/Kconfig
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drivers/video/Makefile
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drivers/video/backlight.c 0 → 100644
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include/video/backlight.h 0 → 100644