we are debugging a board that use the Xavier NX module. We found a strange issue on display. We use only the Display Port and not the HDMI port (see image). What we are facing is that the display port shows a part of the desktop but not the one with the login, like if the monitor is “extended” from another (you can move the mouse on the left border and the arrow goes somewhere outside the screen).
How to force to use only DP0?
Then you need to disable unused port in your device tree. Otherwise your DP monitor would always be 2nd display.
ok thanks… Could you drive me where and how to modify this? In my case for example the SDK Manager installation uses “tegra194-p3668-all-p3509-0000.dts”.
Check “nvdisplay” node and disable the one that you are not using.
This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.