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video: exynos_fb: configure backlight GPIOs if specified in DT
authorAjay Kumar <ajaykumar.rs@samsung.com>
Wed, 4 Mar 2015 13:35:26 +0000 (19:05 +0530)
committerLothar Waßmann <LW@KARO-electronics.de>
Tue, 1 Sep 2015 12:38:15 +0000 (14:38 +0200)
commitc6887e16b49b40f5753a9d3b768ca694a01415fd
treee821e4281f80c411b79d3d5b702dd28bfbb39862tree | snapshot
parentfb4da9c3862c58f8f45268548e5bec30ce3629fbcommit | diff
video: exynos_fb: configure backlight GPIOs if specified in DT

Add support to configure PWM_OUT(PWM output) GPIO and
BL_EN(backlight enable) GPIO, if provided in FIMD DT node.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
doc/device-tree-bindings/video/exynos-fb.txt diff | blob | history
drivers/video/exynos_fb.c diff | blob | history
UBoot for KaRo TX COM modules