drm-intel is in favor of keeping the unused pci-id's which
are still listed in the h/w specs. To keep it uniform
across multiple gfx stack components, I'm reverting below
Mesa patches:
b2dae9f8fdebc5ccf3cc.
Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>