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

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)

Duplicate of:
https://devtalk.nvidia.com/default/topic/1062628/jetson-tx2/hdmi-enabling-issue-in-personally-designed-carrier-board-based-on-jetson-tx2-/