Fix output resolution to Display Port

Hello, I’m trying to fix the output resolution from Jetson NX display port.
It’s connected to a Philips 4K display and automatically configures the resolution to the maximum, 3840x2160 60Hz.
I need to configure the resolution to 1920x1080 60Hz always.
I found many post with usage of xrandr command and with updating the file, but eventually no luck.
I need a solution which can be done once in kernel device tree or Device driver. Can you please guide me for this?

Thank you in Advance.

please try that monitors.xml method.

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