https://bugs.freedesktop.org/show_bug.cgi?id=103317
--- Comment #6 from Torsten Kessler torkes94@gmail.com --- The new display engine (amdgpu.dc=1) definitely helps. It nearly eliminates the flickering during videos or browsing. It has no effect on 3D applications, for example 0ad. There seems to be a bug in the amd-staging-drm-next branch. Rotating the screen with xrandr results in a blackscreen. But this will be a different bug report. That's why I using the kernel from the amd-staging-4.13 branch with amdgpu.dc=1.