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Based on the provided information, it appears that you are trying to test an IMX477 UC517 REV D3 B0274 camera in a 4-lane configuration on your Jetson Orin NX 16 GB development kit. You have written a device tree overlay for this camera and have connected it to the CAM1 port. However, when you run the v4l2-compliance command, it fails.
To troubleshoot this issue, let’s break down the information provided:
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Device Tree Overlay: You have created a device tree overlay for the IMX477 camera, which is attached as tegra234-p3767-camera-p3768-imx477-dual-AC-4lane.zip. This overlay is likely used to configure the camera settings and interface.
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Camera Detection: The camera is detected on the i2c10 bus, which indicates that the camera is properly connected and recognized by the system.
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v4l2-compliance Failure: The v4l2-compliance command fails, which suggests that there is an issue with the camera configuration or the V4L2 driver.
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Tracing Output: The tracing output file imx477-trace-CSIC-DVIPort2.txt contains information about the camera’s configuration and the communication between the camera and the system.
To resolve this issue, here are some potential steps you can take:
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Verify Device Tree Overlay: Double-check that the device tree overlay is correctly configured for the IMX477 camera in a 4-lane configuration. Ensure that the overlay is properly applied to the system.
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Check V4L2 Driver: Verify that the V4L2 driver is properly configured and loaded for the IMX477 camera. You can check the kernel logs to see if there are any errors related to the V4L2 driver.
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Camera Configuration: Check the camera configuration settings, such as the pixel clock, data lanes, and format, to ensure that they are correctly set for the IMX477 camera in a 4-lane configuration.
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Compare with Known Working Configurations: Compare your device tree overlay and camera configuration with known working configurations for the IMX477 camera on the Jetson Orin NX platform.
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Seek Additional Help: If you are still unable to resolve the issue, you may want to seek additional help from the Jetson Orin NX community or NVIDIA support.
In terms of comparing with other similar issues, there have been reports of similar issues with the IMX477 camera on the Jetson Nano platform. However, it’s unclear if these issues are directly related to your specific problem.
To provide more specific advice, I would need more information about the exact error messages and logs you are seeing when running the v4l2-compliance command. Additionally, it would be helpful to know more about the specific camera configuration and settings you are using.
In terms of the camera API matrix, it appears that you are using the V4L2 API to communicate with the camera. The V4L2 API is a standard API for video capture devices, and it is supported by the Jetson Orin NX platform.
In terms of the camera core library interface, it is not clear if you are using this interface or the direct V4L2 interface. The camera core library interface provides a higher-level API for camera control and configuration, while the direct V4L2 interface provides a lower-level API for direct access to the camera hardware.
Overall, it appears that you are experiencing an issue with the camera configuration or the V4L2 driver, and further troubleshooting and debugging are needed to resolve the issue.
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