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)
committerLuan Yuan <luan.yuan@amlogic.com>
Thu, 13 Dec 2018 04:37:03 +0000 (12:37 +0800)
commit5cf35a1239a5c7e4027fc12d063da0e2c4df53a7
tree10564da4de7a44ba3efd8f05d992bb10480438ff
parent59fe7712acc38d083eec6631a061f0e8566e4416
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