Bug 206725 - [REGRESSION] AMDGPU Severe artifact/tearing on 5700xt
Summary: [REGRESSION] AMDGPU Severe artifact/tearing on 5700xt
Status: RESOLVED OBSOLETE
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: x86-64 Linux
: P1 normal
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-03-01 15:50 UTC by mombelli.mauro
Modified: 2020-03-11 23:58 UTC (History)
1 user (show)

See Also:
Kernel Version: 5.6.0-rc1 to 5.6.0-rc3
Subsystem:
Regression: Yes
Bisected commit-id:

Attachments
xorg log (64.86 KB, text/plain)
2020-03-02 21:18 UTC, mombelli.mauro 		Details
Add an attachment (proposed patch, testcase, etc.)

Description mombelli.mauro 2020-03-01 15:50:44 UTC 
Since mainline 5.6.x I am having artifact like tearing and black frame (?) on my desktop, even with normal usage like scrolling files or watching video. They appear ever 5-10 minutes; interestingly they don't appear while in game.

Switching back to stable 5.5.6 solve all issues
Comment 1 Alex Deucher 2020-03-02 14:24:39 UTC 
Please attach your xorg log (if using X) and dmesg output.  Also, can you bisect?
Comment 2 mombelli.mauro 2020-03-02 21:18:18 UTC 
Created attachment 287763 [details]
xorg log

xf86-video-amdgpu 19.1.0-1 for 5.6.0-rc4-1-mainline
Comment 3 mombelli.mauro 2020-03-02 21:24:59 UTC 
I updated to 5.6.0-rc4-1-mainline, the problem persist. Also while running stable, seems like the issue is still present, just much less pronounced.

I notice sometimes is like a black line on screen.

I could bisect but maybe I should find a stable version, or maybe is related to the desktop environment. As I use kde, should i maybe check if it happen with gnome too?
Comment 4 mombelli.mauro 2020-03-11 23:58:10 UTC 
Problem seems to be fix with 5.6.0-rc5-1-mainline and (in case the issue was plasma/qt) KDE plasma 5.18.3, framework 5.67.0 and qt 5.14.1
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