My VIM3 will not show anything on the screen if HDMI is plugged in after boot. Is there a way to force HDMI to always output? I’m looking for something similar to hdmi_force_hotplug=1 on the raspberry pi.
Just discovered cat /sys/class/amhdmitx/amhdmitx0/hpd_state returns 1. I was also able to turn the display on and off with echo 1 > /sys/class/amhdmitx/amhdmitx0/phy, but only if hdmi was plugged in at boot.