[Bug 194761] amdgpu driver breaks on Oland (SI)

https://bugzilla.kernel.org/show_bug.cgi?id=194761

--- Comment #80 from Jean Delvare (jdelvare@suse.de) --- I tested the patch from comment #78 and unfortunately I have to report that it doesn't fix the problem for me, checkerboard effect is still present. Nevertheless these cleanups look good so I think they should go upstream, assuming they don't break anything else.

I have noticed that the values of VERDE_GB_ADDR_CONFIG_GOLDEN and HAINAN_GB_ADDR_CONFIG_GOLDEN which were kept do not match the ones in the radeon driver. I tried using the ones from the radeon driver instead but it did not help.