Comment # 14 on bug 91896 from Ernst Sjöstrand

[    1.326627] [drm] initializing kernel modesetting (FIJI 0x1002:0x7300
0x174B:0xE329 0xCB).
[    1.326632] [drm] register mmio base: 0xFE600000
[    1.326633] [drm] register mmio size: 262144
[    1.326635] [drm] doorbell mmio base: 0xD0000000
[    1.326635] [drm] doorbell mmio size: 2097152
[    1.326647] amdgpu 0000:01:00.0: Invalid ROM contents
[    1.326659] ATOM BIOS: 113
[    1.326664] ernst info_21.ulDefaultDispEngineClkFreq 50000