[Bug 104437] RX480 + SME = amdgpu init failed + null dereference

https://bugs.freedesktop.org/show_bug.cgi?id=104437

--- Comment #1 from Nick Sarnie sarnex@gentoo.org --- Created attachment 144553 --> https://bugs.freedesktop.org/attachment.cgi?id=144553&action=edit dmesg_sme.txt

Same issue using 5.1.9, RX Vega 64 and Ryzen 2700x.

[ 19.998488] [drm:amdgpu_device_init.cold [amdgpu]] *ERROR* sw_init of IP block <vega10_ih> failed -12 [ 19.998490] amdgpu 0000:0c:00.0: amdgpu_device_ip_init failed [ 19.998492] amdgpu 0000:0c:00.0: Fatal error during GPU init [ 19.998493] [drm] amdgpu: finishing device. [ 19.998601] [drm] amdgpu: ttm finalized

I've attached my dmesg as well.

Thanks, Sarnex