[Bug 105226] [anv] vulkaninfo > Haswell Vulkan support is incomplete

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jun 8 14:46:29 UTC 2019


--- Comment #8 from Lionel Landwerlin <lionel.g.landwerlin at linux.intel.com> ---
(In reply to Ville Syrjala from comment #7)
> (In reply to Lionel Landwerlin from comment #6)
> > (In reply to Ville Syrjala from comment #5)
> > > Created attachment 144483 [details] [review] [review] [review]
> > > [PATCH] anv/cmd_buffer: Reuse gen8 Cmd{Set,Reset}Event on gen7
> > > 
> > > This might be enough to DXVK going again on gen7. But I was too lazy to test
> > > it myself.
> > 
> > I think we need MI_SEMAPHORE_WAIT too in vkCmdWaitEvents.
> I didn't see that used in dxvk code. Also we don't have it on gen7 so would
> need something a bit more crazy. Recursive batch with MI_COND_BB_END? Or
> would there be a better way to achieve this?

Yeah I guess this is the way to do it.

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