input-surface: Make sure we have an input serial
This works around the lack of input serials on touch only systems. See GNOME/gtk!5628
This makes phosh on unpatched GTK more usable.
Signed-off-by: Guido Günther agx@sigxcpu.org
This works around the lack of input serials on touch only systems. See GNOME/gtk!5628
This makes phosh on unpatched GTK more usable.
Signed-off-by: Guido Günther agx@sigxcpu.org