media: video: fix cvbs black dot issue [1/1]
authorNian Jing <nian.jing@amlogic.com>
Mon, 22 Oct 2018 08:36:28 +0000 (16:36 +0800)
committerJianxin Pan <jianxin.pan@amlogic.com>
Wed, 5 Dec 2018 03:05:17 +0000 (19:05 -0800)
commit6b68ab0158d76cb3fcb8fcb7ed0dda0543de664c
tree2f0ce860beee568af7a03117ffaf4f6dfccf7865
parent9bc69971570b63e1d6afb51e6825403897c0200f
media: video: fix cvbs black dot issue [1/1]

PD#SWPL-1910

Problem:
Black dot on cvbsout when local play 4k

Solution:
Set limit rang when vpp output yuv for cvbs

Verify:
test pass on u200/s905x

Change-Id: Ia3e93078eb1a00d8c974bae8cc373a3a679f8b9f
Signed-off-by: Nian Jing <nian.jing@amlogic.com>
drivers/amlogic/media/enhancement/amvecm/amvecm.c
drivers/amlogic/media/enhancement/amvecm/arch/vpp_regs.h
drivers/amlogic/media/video_sink/video.c
drivers/amlogic/media/vout/cvbs/cvbs_out.c
drivers/amlogic/media/vout/cvbs/cvbs_out.h
include/linux/amlogic/media/registers/regs/vpp_regs.h