CSI Driver Development Based on ADV7604

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

Hi,

I want to develop driver for CSI on TX2, bellow is my architecture:

  1. I have ADV7604 decoder which will give output in RGB888, which is given to FPGA input.
  2. our FPGA is non programmable. it will give output in CSI Format(RGB888).

now i have ADV7604 driver, which is based on v4l2. i want port it to for CSI and want capture video data through Gstreamer. please provide your input how should i go forward.

Regards,
Bankesh Roy

3

Reference to below topic to developer the driver.

https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%2520Linux%2520Driver%2520Package%2520Development%2520Guide%2Fcamera_sensor_prog.html%23wwconnect_header

4

Hi ShaneCCC,

I am already referring the Driver Development Document, but in my case our device is neither sensor, flasher, or focuser.

i have ADV7604 which give parallal RGB data, and than FPGA which is not programmable. CSI will get data from FPGA. now can i have to make dummy node for FPGA in Device tree.

regards,
Bankesh Roy.

5

Yes, you can reference to ov5693 and remove all of the i2c part as dummy video driver.

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