Debugging Mipi Sensor trigger mode on NX platform,Whether NX supports MIPI trigger mode?

[ShaneCCC]

Duplicate topic with below.

Debugging Mipi Sensor trigger mode on NX platform,Whether NX supports MIPI trigger mode?

Problem: The NX system restarts when the trigger mode is waiting for the trigger signal because there is no data. I have looked at NX Driver system layer implementation in detail, Nano uses VI2 channel, NX uses VI5 channel, Nano does not have this problem. The way the two channels drive the implementation is very different. Because it is a trigger mode, the application layer does not know when there is a trigger signal, so it polls DQBUF. But the problem is that qdbuf still has the image data …