TDA4VH-Q1: CSI RX Interface Not Working

Part Number: TDA4VH-Q1
Other Parts Discussed in Thread: TDA4VH

Hello,

We have a custom designed board with TDA4VH processor. We are using max96716A deserializer for camera inputs. We have a software for testing the full camera pipeline with vision apps. 

Some of the boards has a problem with image capturing. On the display we are seeing only white noisy screen. Others working expected and we are seeing the camera as expected. So its not a software issue.

 We are testing same hardware and software on the boards. (All TDA4 chips comes from same batches.) We are suspecting that CSI connection, between MAX96716A deseralizer to processor, CSI module on the processor. (We check the all external orther components and they are same for all boards).

How we can check the CSI ports working right or not? Max96716A can generate RGB888 test pattern, but vision apps does not supports this format. Could you direct us to find where the problem is? 

SDK:  10.00.00.05