[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
Sun Aug 25 15:48:05 UTC 2019


--- Comment #47 from tempel.julian at gmail.com ---
I got a new 1440p 144 Hz FreeSync display, and as expected, the issue is
unchanged with it.

With it, I've created a new debug dmesg log for render stutter in Oblivion,
this time with your patch applied to drm-next kernel.

Perhaps this could be interesting?

[  529.556752] [drm:drm_mode_addfb2 [drm]] [FB:79]
[  529.557106] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] VRR packet update:
crtc=47 enabled=1 state=3
[  529.557164] [drm:dc_commit_updates_for_stream [amdgpu]] debug: full update
[  529.564401] [drm:drm_mode_addfb2 [drm]] [FB:86]
[  531.420971] [drm:drm_mode_addfb2 [drm]] [FB:95]
[  531.459067] [drm:drm_mode_addfb2 [drm]] [FB:96]
[  544.144771] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] VRR packet update:
crtc=47 enabled=0 state=2
[  544.145961] [drm:dc_commit_updates_for_stream [amdgpu]] debug: full update
[  544.169447] [drm:drm_mode_addfb2 [drm]] [FB:79]
[  544.172953] [drm:drm_mode_addfb2 [drm]] [FB:94]

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