[Bug 109020] i915 [drm]: GPU hang in dxvk in wine-4.0-rc1

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109020

--- Comment #17 from Lionel Landwerlin <lionel.g.landwerlin at linux.intel.com> ---
(In reply to Nikolay Borodin from comment #16)
> (In reply to Lionel Landwerlin from comment #14)
> > (In reply to Nikolay Borodin from comment #13)
> > > (In reply to Lionel Landwerlin from comment #10)
> > > > I would like to see if I can reproduce to test a potential fix.
> > > > Unfortunately using Mesa 19.0.0-devel I'm running into a warning the
> > > > prevents me from running the game : "DX11 feature level 10.0 is required to
> > > > run the engine"
> > > > 
> > > > Can you share the setup you're using?
> > > > I assumed you were launching that game from Steam.
> > > 
> > > Btw, can I test this potential fix too?
> > 
> > Sure, if you can just cherry pick that commit for Mesa :
> > https://github.com/djdeath/mesa/commit/
> > 02da2df87f59ac784117727d986a40df173df0ae
> > 
> > Unfortunately I haven't managed to compile a newer version of proton
> > (including the right version of wine & dxvk) that actually manages to start
> > the game yet.
> 
> The crash is still present:
> 
> https://bugs.freedesktop.org/attachment.cgi?id=142839
> 
> I did these commands:
> 
> export LIBGL_DRIVERS_PATH=/home/monsterovich/Distfiles/compile/mesa/lib
> export LD_LIBRARY_PATH=/home/monsterovich/Distfiles/compile/mesa/lib
> 
> glxinfo reported that valid driver is loaded.
> 
> OpenGL version string: 3.0 Mesa 19.0.0-devel (git-cdf5e03545)

Thanks a lot for the update, that's really helpful.

Looking at the error state, I think there could be a disconnect between the
shader and how the samplers/dataports are setup.
Are you sure you run the game with the validation layers?
I would expect some errors.

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