http://bugzilla.opensuse.org/show_bug.cgi?id=1178318
http://bugzilla.opensuse.org/show_bug.cgi?id=1178318#c22
--- Comment #22 from Aaron Dominick
Thanks for confirmation. So it's indeed fixed in 5.10 tree, and it implies that the issue isn't about the config but the real root cause was something else that could be "fixed" properly :)
The question is what's the fix...
I am not entirely sure myself but it seems to be related to either ACPI or AMDGPU power management code. On kernel 5.8.15 (which I dont have anymore unfortunately) the shader clocks would run between 300MHz and 800MHz depending on GPU load. On kernels 5.9.x the clock runs at 300MHz flat and on kernel 5.10 it runs at the proper "game" clock speed between 800MHz and 1750MHz. I think it is one of the additional SUSE patches. The changelog for 5.10 says they have been removed. 2 of those relate to AMDGPU. I think that is what fixed it? Either that or one of the new config options. The downstream patches should not have affected my manually built kernel from kernel.org In any case I think we can close this bug since it seems to be fixed in 5.10 -- You are receiving this mail because: You are the assignee for the bug.