Bug 217910 - AMD Radeon RX 6600 XT: redraw artifacts around gui elements on primary monitor if TearFree disabled
Summary: AMD Radeon RX 6600 XT: redraw artifacts around gui elements on primary monito...
Status: RESOLVED ANSWERED
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: AMD Linux
: P3 normal
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-09-14 14:59 UTC by Kevin Sopp
Modified: 2023-09-14 19:15 UTC (History)
0 users

See Also:
Kernel Version:
Subsystem:
Regression: No
Bisected commit-id:


Attachments
moving calculator app up/down introduces artifacts (2.32 MB, video/mp4)
2023-09-14 14:59 UTC, Kevin Sopp
Details

Description Kevin Sopp 2023-09-14 14:59:39 UTC
Created attachment 305109 [details]
moving calculator app up/down introduces artifacts

OS: Arch Linux

Bug occurs since kernel 6.5.3-arch1-1, last known good kernel is 6.5.2.arch1-1.

Two monitors are attached:
- secondary @60Hz via DVI
- primary @143.91Hz (freesync capable) via DisplayPort

Kernel boot options:
- amdgpu.ppfeaturemask=0xffffffff

Xorg options:
- VariableRefresh true
- AsyncFlipSecondaries true

Artifacts occur only on primary monitor on every GUI element that gets redrawn.
Bug is fixed once I enable TearFree option on primary monitor (xrandr --output DisplayPort-2 --set TearFree on).
Bug reoccurs when I disable TearFree option.

OBS could not capture the artifacts so I had to take a video with my phone, see attachment.
Comment 1 Artem S. Tashkinov 2023-09-14 19:15:21 UTC
Please repost in the official amdgpu bugtracker: https://gitlab.freedesktop.org/drm/amd/-/issues

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