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| /rk3399_rockchip-uboot/drivers/video/drm/ |
| H A D | dw_hdmi.c | 3f6d16ab3dc9af1e6e05efcd36f4697be8b5548c Tue Jul 09 00:36:13 UTC 2019 Algea Cao <algea.cao@rock-chips.com> drm/rockchip: dw-hdmi: Fix yuv422 display err
When switching from another color to yuv422, neither
encoder input color nor encoder output color is rgb.
CSC coeff will be incorrectly selected as
csc_coeff_full_to_limited, which causes the display
turn to green. To solve this problem, choose
csc_coeff_full_to_limited only if the input and output
colors are both RGB.
Change-Id: If09f53fb2a5aa20359efb548b1a8b7da2c79310d
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
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