Inquiry Regarding Real-Time Processing with MIPI-CSI on i.MX 8MP

[JH-LEE]

I have an inquiry regarding MIPI-CSI on the i.MX 8MP.

Currently, I am using v4l2 to capture one frame at a time.

Is it possible to receive data on a line-by-line basis instead of frame by frame for real-time processing?

[joanxie]

i.mx8mp doesn't have such use case for real time

[JH-LEE]

Is it possible to use DMA to access the memory areas dequeued and queued by the V4L2 API?

Although, I understand that synchronization might be challenging.

[joanxie · Accepted solution]

I have already mailed to you, it seems that the mail is lost, can use DAM to capture, but should also based on frame