[Bug 109955] amdgpu [RX Vega 64] system freeze while gaming

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Aug 13 15:59:27 UTC 2019


--- Comment #86 from Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer at amd.com> ---
(In reply to Mauro Gaspari from comment #85)
> I will first try to reintroduce the kernel parameters I previously used.
> Do you think those can help at all?
> [...]
> amdgpu.dc=1

Not needed: dc will be automatically enabled on recent GPU

> amdgpu.vm_update_mode=0

Shouldn't be needed since it should be the default value. 

> amdgpu.dpm=-1

Not needed: this is the default value

> amdgpu.ppfeaturemask=0xffffffff

The only difference with the default value is that you're enabling Overdrive.
I'd suggest to keep the default parameter here.

> amdgpu.vm_fault_stop=2

I think this one isn't helpful (it's a debugging tool)

> amdgpu.vm_debug=1

This one can help.

> amdgpu.gpu_recovery=0

No opinion on this one :)

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