I am trying to import new CMOS sensor to Jetson Nano board. So, I made a new DTB files and driver files following your “Sensor Software Driver Programming Guide (https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide%2Fcamera_sensor_prog.html%23wwconnect_header)”
So far, I can communicate with the CMOS sensor through I2C, and modify any registers.
However, I can not see any images with my V4l2 Application(I works well with IMX219(Raspberry pi camera)).
I think I missed some parts with DTB parameters.
Can you give me some tips about DTB parameters for MIPI 4 lanes CMOS.
- more information -
- It is connected to CSI4 4 lanes located on Jetson Nano Developments board bottom side.
- is it right tegra_sinterface is “serial_f” for CSI4??
- I got this message “video4linux video0: frame start syncpt timeout!0” during V4L2 application is running.