HDMI-1 enabling issue in personally designed carrier board based on Jetson TX2

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

when i run xrandr -q command HDMI-1 is not listed as shown below but my display is connected on HDMI-1

root@tegra-ubuntu:~# xrandr -q
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
HDMI-0 disconnected primary (normal left inverted right x axis y axis)
2

Duplicate of:
[url]HDMI enabling issue in personally designed carrier board based on Jetson TX2 - Jetson TX2 - NVIDIA Developer Forums