DRA756: dra756 custom board, Vision SDK 3.7, video capture

Hi,

i have been debuging the single camera usecase. hardware structure is that: ar0231 > ap0202 > ds90ub933 > ds90ub934 > tda2(ipu2) > HDMI 1920*1080.

everything goes well but displaying. The video always displayed as follows, i used the usecase "1: 1CH VIP capture + SGX Copy + DISPLAY":

I have no idea to solve this problem, could you guys give me some suggestiones?

Thanks a lot.