We tried using v4l2 installed by pip in OpenCV-Python on i.MX8M.
However, it returns an error below when I give cv2.VideoCapture(0).
VIDIOC_QUERYCTRL: Inappropriate ioctl for device
PIP may install a standard version of arm v4l2, and I have heard the v4l2 driver is modified for i.MX platform.
So, there should be some information to do for what I mentioned in the title.
Could anyone help me?