drm/i915: split PCI IDs out into i915_drm.h v4

For use by userspace (at some point in the future) and other kernel code.

v2: move PCI IDs to uabi (Chris)
    move PCI IDs to drm/ (Dave)
v3: fixup Quanta detection - needs to come first (Daniel)
v4: fix up PCI match structure init for easier use by userspace (Chris)

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --cc drivers/gpu/drm/i915/i915_drv.c
Simple merge

diff --cc include/drm/i915_drm.h
Simple merge

diff --cc include/drm/i915_pciids.h
Simple merge