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(parent: b7bf509) | patch
drm/rockchip: add cabc support
authorMark Yao <mark.yao@rock-chips.com>
Wed, 28 Jun 2017 07:11:01 +0000 (15:11 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Wed, 19 Jul 2017 06:34:00 +0000 (14:34 +0800)
commitea5e70402641b4ea8f1eb39d64a0676acf0d196c
tree7af9cc829c2bee3a5663f5bab6212a4e38b60b89tree | snapshot
parentb7bf509807573d865874ee4155714a9d35791660commit | diff
drm/rockchip: add cabc support

CABC(Content Adaptive Backlight Control) is used to
increase the contrast of such LCD-screens the backlight
can be (globally) dimmed when the image to be displayed
is dark (i.e. not comprising high intensity image data)
while the image data is numerically corrected and adapted
to the reduced backlight intensity.

Change-Id: I0bd84375264675943f1b601f0cac8b843567087d
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
drivers/gpu/drm/rockchip/rockchip_drm_drv.c diff | blob | history
drivers/gpu/drm/rockchip/rockchip_drm_drv.h diff | blob | history
drivers/gpu/drm/rockchip/rockchip_drm_vop.c diff | blob | history
drivers/gpu/drm/rockchip/rockchip_drm_vop.h diff | blob | history
include/uapi/drm/rockchip_drm.h diff | blob | history
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