Porting displayPort 0 to displayPort 1 on xavier nx

Hi Nvidia,
We’d like to make dp1 as our primary display output, default is hdmi, how to configure our bsp to make hdmi to displayPort?

Need to download the device tree source code. Change the sor node from default hdmi to dp.

You can refer to another existing sor node which is by default DP.

Hi Wayne,
Could you please provide detail or porting guide(doc) of the dts modification?

There is no document for it. Only the TRM to understand the structure.

You could read the code or you can refer to how other people did that on forum first. This is not hard work if you check the code.