[Intel-gfx] [PATCH 1/4] Store the chipset info struct in the PCI match struct, instead of a switch().

[Chris Wilson]

The PCI matching cleanup is most welcome and that does appear to be the
least invasive method of not sending invalid render programs and commands
to gen7. Bring on the change!

Driver+backend initialisation is a mess, but that is a much larger
patchset...
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre