https://bugs.freedesktop.org/show_bug.cgi?id=105569
Michel Dänzer michel@daenzer.net changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID
--- Comment #1 from Michel Dänzer michel@daenzer.net --- (In reply to CthUlhUzzz from comment #0)
"radeon.si_support=0 radeon.cik_support=0 amdgpu.si_support=1 amdgpu.cik_support=1".
FWIW, you only need radeon.si_support=0 amdgpu.si_support=1, since Oland is from the SI family.
[ 592.579114] amdgpu 0000:01:00.0: Direct firmware load for radeon/oland_mc.bin failed with error -2 [ 592.579124] amdgpu 0000:01:00.0: si_mc: Failed to load firmware "radeon/oland_mc.bin" [ 592.579133] amdgpu 0000:01:00.0: Failed to load mc firmware!
The oland_mc.bin microcode is required. Make sure the package firmware-amd-graphics / firmware-linux-nonfree is installed, and maybe try re-generating the initrd.