[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 bugzilla-daemon at freedesktop.org
Mon May 27 14:13:19 UTC 2019


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

--- Comment #9 from tempel.julian at gmail.com ---
Until I get a new GPU or a FreeSync display, I use amdgpu.dc=1 only for testing
purposes. So I can't judge if this is a regression or has always existed.
But I gave Linux 4.19.46 LTS a try and it shows the same behavior.

Hm, maybe no one noticed because pageflipping wasn't working before this
commit?
https://gitlab.freedesktop.org/xorg/driver/xf86-video-amdgpu/commit/bf61e6d7ac1a5754b1026d7f80acf25ef622c491
Will retest with latest stable versions of xorg / amdgpu DDX.

It's btw. really not happening in every game, e.g. Elex seems to be fine.

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