https://bugs.freedesktop.org/show_bug.cgi?id=97634
--- Comment #9 from Robin KERDILES kerdiles.robin@orange.fr --- I was still getting issues with amdgpu when I tested linux 4.9 + merge from drm-next 4.10 but the dmesg changed (another error code).
Will try another merge in next days and post the new error codes.