Debugging issues with Orin Nano multi-channel

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

HI Nvidia,
I encountered some issues while using the orin nano, could you please help analyze them? Attached is my current dts configuration:
tegra234-camera-rbpcv2-tmv001_4cam.dtsi.txt (13.5 KB)
tegra234-p3768-camera-rbpcv2-tmv001_4cam.dtsi.txt (2.3 KB)

1.As shown in the figure, there is no information from other channels.

image
image753×376 35.7 KB

2.When I configured the SerDes, all the data was output from the device video0.
3.If vc-id is not set, during single-channel verification, data is only output from video0.

The version I am currently using is R35 (release), REVISION: 6.0.

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I want to confirm whether the Orin Nano supports 4 lanes and 8 cam with max96712 and max96717?

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The dmesg information of the image can be ignored. I am currently only using port0. However, all the data is being output from device video0. I want to know where the configuration is wrong, as the current GMSL connection does not reference the IMX390 settings in the DTS.

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hello 809595850,

you should have 4 video node created since it’s running with Jetson Virtual Channel with GMSL Camera Framework.
please see-also Topic 192486 for reference. you’ll also need to enable i2c bus multiplexer to route the i2c signals,

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Currently, all devices are on the same I2C bus. I have modified other configuration information. Although the above issue still exists, I can now output data. Thank you.

9

hello 809595850,

did you meant the sensor/SerDes configurations? let’s close this thread if there’s no further supports.

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