There is no frame data in virtual channel 7/8 but the video node is created

[NomoHsu-Advantech]

Description

Based on the DTSI "tegra234-p3737-camera-g300-mic-fg-8g-overlay.dts" provided from orbbec, in tegra-capture-vi port@10 to port@17 and port@18 to port@1f, there are 2 port-index (4 and 5) but they connect 16 virtual channels ( 1 port with 8 virtual Channel)
for example port@10 and port@16 are same vc-id, Port-index, how does the video input engine separate the input source?
and in deser1, it use 2 port with 4 lanes, based on nvidia design, it should be support 8 virtual channel camera only but the dtsi describe it connect 16 cameras.
accord to this DTSI we hit a problem is no frame data in latest video input engine(port-index 5).

tegra234-p3737-camera-g300-mic-fg-8g-overlay.dts.txt

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Required Information

To help us better understand and resolve the issue, please provide the following details:

• Driver Version: [e.g., v1.0.0]
• Hardware Platform: [e.g., Jetson AGX Orin DevKit with Jetpack 6.1 (r36_release_v4.0)]
• GMSL Camera Model: [e.g., Gemini-335Lg]

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Expected Behavior

Describe what you expect to happen.
support 8 x Gemini335Lg in AGX Orin platform

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Actual Behavior

Describe what actually happened.

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Steps to Reproduce

Provide a clear list of steps to reproduce the issue.

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Additional Information

Any additional context or information that may be helpful in diagnosing the issue.

[Iamsonice]

Here's the thing: although port@10 and port@16 are configured with the same vc-id and port index, the data streams of these two ports are restricted in the driver and will not be enabled at the same time. Therefore, there are the following limitations when connecting multiple cameras: