如何修改Orin CSI线序

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin Nano
1

我在适配GMSL驱动，使用的摄像头是SG3S-ISX031C-GMSL2F，驱动是GitHub - SENSING-Technology/nvidia-jetson-camera-drivers: Camera Drivers For NVIDIA Jetson Devices.
在官方开发板上面能正常运行，在我们自制载板不能运行
我看到是CSI接口的线序不一样，这是官方开发板的线序：

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image466×608 32.7 KB

这是我们自制载板的线序：
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image569×505 39.3 KB

请问是否可能通过修改设备树的方式来适配不一样的线序？

3

Suppose it’s HW limitation unable to configurate by SW.
Please check the design guide for the HW design.

Thanks

4

The hardware is ready, how to modify the line sequence without modifying the hardware?
We read here that it says we can switch lines:

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image899×640 42.2 KB

9

@qiaowei
Please follow the design guide.
There’s no way to handle it by software for incorrect HW design.

Thanks

10

In other words, DevKit uses the CSI1 interface, if I need to use the CSI0 interface, how to modify the software?

11

Do you connect to devkit? If not you may need to modify the port-index in device tree to verify.

12

Hi, I’m not using devkit
This is my device tree, I see a lot of port-index nodes, can you help me to see how to modify?
tegra234-camera-yuv-gmsl2x2-overlay.dts.txt (18.5 KB)