[Bug 204559] amdgpu: kernel oops with constant gpu resets while using mpv

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Mon Aug 12 17:01:49 UTC 2019


https://bugzilla.kernel.org/show_bug.cgi?id=204559

--- Comment #8 from Alex Deucher (alexdeucher at gmail.com) ---
(In reply to Maxim Sheviakov from comment #7)
> By the way, how *exactly* does disabling runpm affect the system? Does it
> leave the discrete GPU always-on or vice verse? Or does it vary on each
> system?

It leaves the dGPU powered up all the time rather than dynmically powering it
on/off as needed.

> I have tried running The Crew via Wine + DXVK while having amdgpu.runpm=0 in
> my kernel params and it seems that discrete GPU was being used as the
> framerate was more than fine.

You can use xrandr to pick which GPU you want to use for rendering.

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