Just a heads up for anyone running with the subject CPU - my system was running fine prior to the upgrade but the amdgpu kmod failed to load after.
It was running with drm-510-kmod and gpu-firmware-amd-kmod-green-sardine.
Removing drm-510-kmod and installing drm-515-kmod resolved the issue. I don't recall seeing any traffic on the change but it would have been easy to miss I guess.
Note that using drm-kmod as per the handbook does not work as it brings in drm-61-kmod which doesn't appear to be compatible.
It was running with drm-510-kmod and gpu-firmware-amd-kmod-green-sardine.
Removing drm-510-kmod and installing drm-515-kmod resolved the issue. I don't recall seeing any traffic on the change but it would have been easy to miss I guess.
Note that using drm-kmod as per the handbook does not work as it brings in drm-61-kmod which doesn't appear to be compatible.