https://bugs.freedesktop.org/show_bug.cgi?id=101499 --- Comment #7 from Michel Dänzer --- There are two GPUs, the integrated one in the APU (Carrizo family) and a dedicated one (Polaris 12 family). Xorg is using the integrated one, and there's no way around that, because only the integrated GPU has display outputs hooked up. The dedicated GPU could only be used via PRIME render offloading. -- You are receiving this mail because: You are the assignee for the bug.