Bug 111211

Summary: Kernel 5.2.2+ introduced tearing, corruption and freezes with Raven Ridge 2500U
Product: DRI Reporter: Bráulio Barros de Oliveira <brauliobo>
Component: DRM/AMDgpuAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: medium CC: nicholas.kazlauskas
Version: XOrg git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
dmesg
none
Xorg.0.log none

Description Bráulio Barros de Oliveira 2019-07-24 17:29:13 UTC 
Summary is self explanatory, works perfectly with 4.19

Using
HP Envy x360
Archlinux
Kernel 5.2.2
Comment 1 Nicholas Kazlauskas 2019-07-24 18:20:15 UTC 
Please post a full dmesg.log, and Xorg log (if applicable), and the desktop environment you're using.
Comment 2 Bráulio Barros de Oliveira 2019-07-26 13:54:40 UTC 
Created attachment 144871 [details]
dmesg

dmesg attached, see amdgpu stacktrace in it
Comment 3 Bráulio Barros de Oliveira 2019-07-26 13:55:34 UTC 
Created attachment 144872 [details]
Xorg.0.log
Comment 4 Bráulio Barros de Oliveira 2019-07-26 13:56:49 UTC 
I'm using latest KDE from Archlinux
BTW, Kernel 5.2.1 was fine
Comment 5 Bráulio Barros de Oliveira 2019-07-29 09:30:10 UTC 
The issue might appear only after suspend and resume of the laptop.
Comment 6 Bráulio Barros de Oliveira 2019-07-31 10:02:18 UTC 
it seems fixed on 5.2.4
Comment 7 Bráulio Barros de Oliveira 2019-08-15 17:47:24 UTC 
the problem is still there and more severe with kernel 5.2.8.
freezes are back also.
Comment 8 Bráulio Barros de Oliveira 2019-08-30 11:22:06 UTC 
tearing and crashes were a result of low RAM memory available in conjunction with BTRFS. Switching to EXT4 fixed them, weirdly.

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