Hi NXP,
The camera is driven using imx8qxp and video2 is used.
For camera capture, vidioc ioctl is used, and
the type is V4L2_BUF_TYPE_VIDE_CAPTURE_MPLANE. And, for network transmission,
I used g2d blitter for NV12 format conversion. In my board, m2m is assigned as video4, but video4 is not used directly, but when changing the format, isi-m2m m2m_device: ISI channel[0] is busy
An error warning is raised. Camera video works normally.
Above isi-m2m m2m_device: ISI channel[0] is busy Why is this happening?
Do m2m and cap need to be used for camera streaming transmission?
I don't know which relationship to use. The unit-test is not easily understood even from the source codes.
