[Bug 110659] pageflipping seems to cause jittering on mouse input when running Hitman 2 in Wine/DXVK with amdgpu.dc=1

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110659

--- Comment #14 from Nicholas Kazlauskas <nicholas.kazlauskas at amd.com> ---
(In reply to tempel.julian from comment #13)
> Thanks for letting me know!
> Could you please provide me with a loose estimate if those general atomic
> modesetting performance limitations can be overcome in the next months?
> Would really put my mind at ease. :)

The core bits + the bits that affect amdgpu are reviewed. But I think it's
still waiting on review from maintainers of the other drivers the patch
impacts. I wouldn't expect it to land before 5.3 or even 5.4 at the earliest
unfortunately.

I would still need to debug to know for sure if that's the actual bug that's
going on here but it seems likely given that it's atomic DC + cursor movement +
xf86-video-amdgpu that's causing the issue.

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