CSI2 driver for Custom Sensor for RAW data capture


I am using Jetson Xavier NX to capture RAW data from my custom CSI2 sensor. I do not need any camera data conversion or ISP processing. I want the RAW data to be made available in CUDA memory for my custom processing with zero copy dmaBufs.

It occurs that either V4l2src or nvarguscamerasrc could be used.

Any suggestions on which approach is best suitable for zero copy transfer and to remove ISP processing/conversion from the pipeline?


Have a check the v4l2cuda sample code from multimedia API sample code.

sudo apt list -a nvidia-l4t-jetson-multimedia-api
sudo apt install nvidia-l4t-jetson-multimedia-api=32.xxxxxx

Thanks Shane

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