Multihead with wayland, similar to

[Simon Ser]

Hi,

Many of Sway (and any wlroots-based compositor) users have set up an
headless output plus wayvnc [1] for this use-case. In Sway, a headless
output can be created via `swaymsg create_output`, and configured just
like any other output.

Simon

[1]: https://github.com/any1/wayvnc