Pre-ISP Stitching


I’m looking for a way to stitch two v4l2 frames into a single frame before ISP processing. For example, I’d like to add 2 1920x1080 buffers to make a 3840x1080 buffer before debayering in the ISP.

Any thoughts on how to do this on a TX2 would be appreciated!

VI by-pass mode doesn’t support this use case.
However the VI mode can support it like tc358840, that means you only can get the raw data for this mode.