I know this question repeats now and then and looks even Kodi 19 BETA1 still does not support more than 1 display on this platform.
But I wonder if any developer could share some information what's the current status regarding this matter please? What is possible and what is not possible and why? Whay does and what does not make sense to try?
The goal for me in future is to use HDMI0 for LE / Kodi and HDMI1 to display IP camera(s) stream(s). Currently I am trying to get Kodi working on preferred HDMI port when there are 2 displays connected.
I have discovered that Kodi in LE 9.80 succesfully switch to HDMI port where the display is connected at boot if there's just 1 display connected. So HDMI1 can be used this way. But if both HDMI ports are occupied, always HDMI0 is used.
Is there any other way to force Kodi to use HDMI1 port instead default HDMI0 without cable detaching? The Monitor option is missing on Kodi Settings / System / Display page, playing with guisettings.xml did not help so far to overcome the default output to HDMI0.
On LE 9.2.6 using tvservice app (not useable anymore on LE 9.80) I was somehow able to get video displayed on HDMI1 even after boot when HDMI0 was active but there's no way to do the same on LE 9.80.
Struggling with config.txt in accordance with post Rpi4 - switching between different resolution HDMI outputs with one click also did not help.
xrandr does not work on LE 9.80 (yet?).
Could somebody informed give a comment please?