Is Direct Memory Access is supported for Xavier NX

Hi Everyone,
Is direct memory access is available in Xavier nx to read v4l2 data.
If we can read it, please explain how to do it.

Thank for your time

1 Like

Yes, the vl42-ctl --stream-mmap is DMA buffer.
Have a check with the public source of v4l2-ctl.

Hi ShaneCC,
Thanks for your support.