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About TDA2XEG-17 screen display and camera input and output issues

Dear All,

Here are two questions I want to ask, because this part is the first time to explore

We are using PROCESSOR_SDK_VISION_03_08_00_00

The board model is TDA2XEG-17

Kernel is written by the support team, so we don’t have a source code, and we can’t discuss it with them at the moment, and we don’t have EVBoard for verification.

We directly rewrite the app layer. If we need to display the picture to the panel, do we need adjustments on the kernel side?

Or we don't need to know the information on the kernel, we can reach the display panel by changing the settings in the program

Basic example, we use nullsrc_display in sample_app

In addition, because the channel shown in the example uses HDMI and we use LVDS (Display panel) ,

In addition to changing the settings in the app, do we still need adjustments and cooperation from the "kernel" to display the logo in the example?

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Our current board is a 2ch camera input, which is a CSI channel.

Because kernel is written by the support team, so we don’t have a source code, and we can’t discuss it with them at the moment,

and we don’t have EVBoard for verification.

Do we need to move to the Kernel part about decoding?

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Thanks all !!