# Pastebin zpHucQpO
root@odroid:~# cat /sys/class/drm/card0-HDMI-A-1/status
connected
root@odroid:~# cat /sys/class/drm/card0-HDMI-A-1/modes
1920x1080
1280x1024
1152x864
1024x768
800x600
root@odroid:~# parse-edid < /sys/class/drm/card0-HDMI-A-1/edid | grep Modeline
Checksum Correct

        Modeline        "Mode 0" 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync -vsync