[PATCH 6/7] anv: add VK_EXT_display_control to anv driver [v2]

[Keith Packard]

Jason Ekstrand <jason at jlekstrand.net> writes:

> I believe that the WSI common code should be capable of fishing the
> instance allocator out of the wsi_display so we need only pass the
> allocator argument unmodified through to the core WSI code.  Make sense?

Thanks, I think I've sorted it out. I've pushed an updated series with
this change.

> Yeah, Vulkan allocator fishing is weird.

Allowing custom allocators is one of the bad parts of the Vulkan spec;
it will "never" get used, and the chances of it working correctly in any
driver are pretty small. But, we do what we can to implement it.

-- 
-keith
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