https://bugzilla.kernel.org/show_bug.cgi?id=215652
--- Comment #8 from Erhard F. (erhard_f@mailbox.org) --- Created attachment 300550 --> https://bugzilla.kernel.org/attachment.cgi?id=300550&action=edit kernel dmesg (kernel 5.17-rc7, CONFIG_DRM_RADEON=m, Talos II)
Seems this is issue already fixed in -rc7.
v5.17-rc7 boots on the Talos II again with radeon drm loaded from disk without an initrd or firmware being built in.
Out of curiosity I'll do a bisect next week anyhow to check out which commit fixed the issue.
But feel free to close here if it is not appropriate to hold this bug open any longer.