Hi, I’m trying to bring up a one lane MIPI camera that support 8- and 10-bit RAW format. I have patched the OV08a10 driver to successfully communicate with my camera and got it to output frame data.
guvcview -d /dev/video0 -x 400x400
gst-launch-1.0 v4l2src name=vsrc device=/dev/video0 num-buffers=1 ! video/x-raw,width=400,height=400,framerate=5/1,format=GRAY8 ! filesink location=/tmp/test.rgb
both gives me frame data in correct size but I get only blurish noisy pictures. I suspect that the isp is actually doing some Bayer decoding and destroys my picture. But I’m not sure.
I’m running the camera in 10-bit format which is coding 4 pixels in 5 bytes. I believe this is called Y10B coding in v4l2.
I realize the
format=GRAY8 is probably wrong but I can’t find any closer.
Has anybody any idea how to proceed?