[ Thanks to Michael Larabel for this
link. ]
“MultiView can be controlled entirely through AMD’s
Catalyst Control Center Linux Edition (AMDCCCLE) application. In
fact, the interface for it isn’t that bad at all and is extremely
easy to setup. Even if you are adjusting the layout of the
monitors, AMDCCCLE has it all handled and is just as easy (if not
easier) to setup compared to TwinView and Xinerama with NVIDIA’s
control panel.”