1wayland-info is a utility for displaying information about the Wayland 2protocols supported by a Wayland compositor. 3 4It can be used to check which Wayland protocols and versions are advertised 5by the Wayland compositor. 6 7wayland-info also provides additional information for a subset of Wayland 8protocols it knows about, namely Linux DMABUF, presentation time, tablet and 9XDG output protocols. 10