Bug 111200

Summary:	Xorg Graphical Corruption when using anything Vulkan on Navi10
Product:	Mesa	Reporter:	Matt <m.mcnutt>
Component:	Drivers/Vulkan/radeon	Assignee:	mesa-dev
Status:	RESOLVED FIXED	QA Contact:	mesa-dev
Severity:	normal
Priority:	medium
Version:	git
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	example of font corruption

Description Matt 2019-07-23 10:50:25 UTC

Created attachment 144852 [details]
example of font corruption

Fedora 30, with Kernel 5.1rc1
Mesa 19.2.0-0.25.git915abbe
LLVM 10.0.0-0.1.r366635
GPU RX 5700XT (navi 10)

Usual desktop usage with the above packages is fine, but as soon as user loads anything that makes use of RADV (Steam Client, anything in DXVK) xorg starts visually corrupting, black boxes around things like firefox windows, fonts turn into boxes. Corruption is not resolved until a reboot

Does not happen with mesa-vulkan-drivers packages are removed and replaced with amdvlk equivalent

Multiple users on Arch Forums and Reddit report similar experience

Comment 1 Bas Nieuwenhuizen 2019-07-23 11:26:54 UTC

Do 

https://gitlab.freedesktop.org/mesa/mesa/merge_requests/1425/commits

+

https://patchwork.freedesktop.org/patch/319206/?series=64045&rev=1

Fix this issue. (I suspect it is a state leak)

Comment 2 Matt 2019-07-25 10:31:14 UTC

Thanks Bas - that's fixed the corruption on my current snapshot


Further to the newness of the navi support - should we as users be logging bugs for general instability or should we just be patient as the support for the chipset is still evolving?

Comment 3 Samuel Pitoiset 2019-07-25 11:13:33 UTC

Please report.

Thanks for confirming that this one is fixed, closing.

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