[Bug 109649] [bisected][raven] gfx ring timeout when running clover apps

https://bugs.freedesktop.org/show_bug.cgi?id=109649

--- Comment #5 from Jan Vesely jv356@scarletmail.rutgers.edu --- since the sysfs does not show fw difference, here's the change in files: $ diff old_fw new_fw 8,9c8 - e2ddb912bf242e3b1b4219b36a19bff7 /lib/firmware/amdgpu/raven2_rlc.bin - 27168d5b60ef396926a2aa0e2da00a97 /lib/firmware/amdgpu/raven2_sdma1.bin --- + 4ac07f88b9c4aa4fe026be87cb16ceda /lib/firmware/amdgpu/raven2_rlc.bin

(In reply to Jan Vesely from comment #4)

The issue appears fixed with new firmware, but now the laptop won't suspend.

The same workaround as before fixes the suspend/resume issue.

drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c:709 + vm_size = min(vm_size, 1ULL << 40);