https://bugzilla.kernel.org/show_bug.cgi?id=193651
--- Comment #22 from Christian Lanig (christian.lanig@gmail.com) --- Thanks for clarification. That means building the Kernel was not a possible fix for the messages but for getting the driver to start with Tonga.
So the AVFS- issue and missing/wrong value in the voltage dependency table is still existent. As well as your remaining Powerplay messages.