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3 commits

Author SHA1 Message Date
Ajay Kumar
9018efa7e2 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>
 2015-04-06 14:34:40 +09:00
Ajay Kumar
45c480c9f6 video: exynos_fimd: Add framework to disable FIMD sysmmu 
On Exynos5420 and newer versions, the FIMD sysmmus are in
"on state" by default.
We have to disable them in order to make FIMD DMA work.
This patch adds the required framework to exynos_fimd driver,
and disables FIMD sysmmu on Exynos5420.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
 2014-09-05 20:37:07 +09:00
Ajay Kumar
9a1313e1c1 EXYNOS5: Add device node for FIMD 
Add DT node and bindings documentation for FIMD.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
 2013-03-27 21:19:09 +09:00