I have Rock 3C with IMX219 camera connected to CSI port. If I stream 4k resolution from the camera in gstreamer, everything is perfect but when I try to stream fullHD, it doesn’t take fullHD resolution defined in the imx219 kernel driver but it scales down the frames in 4k resolution. It has some major problesm - one is that fps is never over 20 (since 4k max resolution for 2-lane MIPI is around 20) and the frames are wider (4k is 4:3 ratio and FullHD is 16:9). Any idea how to fix this?
