[jaap@Jaap-Desktop ~]$ sudo journalctl -b | grep amdgpu
Sep 01 17:45:33 Jaap-Desktop kernel: [drm] amdgpu kernel modesetting enabled.
Sep 01 17:45:33 Jaap-Desktop kernel: amdgpu 0000:09:00.0: remove_conflicting_pci_framebuffers: bar 0: 0xe0000000 -> 0xefffffff
Sep 01 17:45:33 Jaap-Desktop kernel: amdgpu 0000:09:00.0: remove_conflicting_pci_framebuffers: bar 2: 0xf0000000 -> 0xf01fffff
Sep 01 17:45:33 Jaap-Desktop kernel: amdgpu 0000:09:00.0: remove_conflicting_pci_framebuffers: bar 5: 0xfca00000 -> 0xfca7ffff
Sep 01 17:45:33 Jaap-Desktop kernel: fb0: switching to amdgpudrmfb from EFI VGA
Sep 01 17:45:33 Jaap-Desktop kernel: amdgpu 0000:09:00.0: vgaarb: deactivate vga console
Sep 01 17:45:33 Jaap-Desktop kernel: amdgpu 0000:09:00.0: No more image in the PCI ROM
Sep 01 17:45:33 Jaap-Desktop kernel: amdgpu 0000:09:00.0: VRAM: 8176M 0x000000F400000000 - 0x000000F5FEFFFFFF (8176M used)
Sep 01 17:45:33 Jaap-Desktop kernel: amdgpu 0000:09:00.0: GART: 512M 0x0000000000000000 - 0x000000001FFFFFFF
Sep 01 17:45:33 Jaap-Desktop kernel: amdgpu 0000:09:00.0: AGP: 267419648M 0x000000F800000000 - 0x0000FFFFFFFFFFFF
Sep 01 17:45:33 Jaap-Desktop kernel: [drm] amdgpu: 8176M of VRAM memory ready
Sep 01 17:45:33 Jaap-Desktop kernel: [drm] amdgpu: 8176M of GTT memory ready.
Sep 01 17:45:34 Jaap-Desktop kernel: fbcon: amdgpudrmfb (fb0) is primary device
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: fb0: amdgpudrmfb frame buffer device
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring gfx uses VM inv eng 0 on hub 0
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring comp_1.0.0 uses VM inv eng 1 on hub 0
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring comp_1.1.0 uses VM inv eng 4 on hub 0
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring comp_1.2.0 uses VM inv eng 5 on hub 0
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring comp_1.3.0 uses VM inv eng 6 on hub 0
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring comp_1.0.1 uses VM inv eng 7 on hub 0
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring comp_1.1.1 uses VM inv eng 8 on hub 0
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring comp_1.2.1 uses VM inv eng 9 on hub 0
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring comp_1.3.1 uses VM inv eng 10 on hub 0
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring kiq_2.1.0 uses VM inv eng 11 on hub 0
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring sdma0 uses VM inv eng 0 on hub 1
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring page0 uses VM inv eng 1 on hub 1
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring sdma1 uses VM inv eng 4 on hub 1
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring page1 uses VM inv eng 5 on hub 1
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring uvd_0 uses VM inv eng 6 on hub 1
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring uvd_enc_0.0 uses VM inv eng 7 on hub 1
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring uvd_enc_0.1 uses VM inv eng 8 on hub 1
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring vce0 uses VM inv eng 9 on hub 1
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring vce1 uses VM inv eng 10 on hub 1
Sep 01 17:45:34 Jaap-Desktop kernel: amdgpu 0000:09:00.0: ring vce2 uses VM inv eng 11 on hub 1
Sep 01 17:45:34 Jaap-Desktop kernel: [drm] Initialized amdgpu 3.32.0 20150101 for 0000:09:00.0 on minor 0
Sep 01 17:45:45 Jaap-Desktop /usr/lib/gdm-x-session[1542]: (II) LoadModule: "amdgpu"
Sep 01 17:45:45 Jaap-Desktop /usr/lib/gdm-x-session[1542]: (II) Loading /usr/lib/xorg/modules/drivers/amdgpu_drv.so
Sep 01 17:45:45 Jaap-Desktop /usr/lib/gdm-x-session[1542]: (II) Module amdgpu: vendor="X.Org Foundation"
Sep 01 17:45:45 Jaap-Desktop /usr/lib/gdm-x-session[1542]:         All GPUs supported by the amdgpu kernel driver