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Capturing JPEG stream via MIPI CSI

Question asked by ofer.livny on Jul 9, 2014
Latest reply on Jul 14, 2016 by Dehuan Xin

Hi

 

I have a working setup of an iMX6Q working on a custom board, connected to a camera the streams YUV via MIPI CSI.

The camera supports streaming compressed JPEG data, and I'm now trying to figure out how to correctly configure the CSI-IPU-MEM datapath.

 

In the reference manual there are no details about the JPEG8 stream support in the IPU (accept for 2 configuration bits with very little details).

 

Can someone elaborate on that topic?

 

To be more specific - assuming I configure my stream to JPEG, marked as generic data datatype, how can the IPU indicate an EOF so it can switch to write to a different buffer in memory?

 

Thanks,

Ofer

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