Build new camera sensor kernel module - symbols missing

Hi @ShaneCCC ,
I played a little with both the driver and device tree.

  1. I fail in 2 out of 45 tests of the v4l2 compliance tests.
  2. I’m able to record video but not playing it with gstreamer. I read its a problem with the AB24 format. Is there other solution?
    V4l2-ctl stream-mmap works but gstreamer does not

Thanks