drm/i915/bxt: Broxton uses the same GMS values as Skylake
drm/i915/bxt: Broxton uses the same GMS values as Skylake

v2: Rebase on top of the early-quirks rework from Ville.

Signed-off-by: Damien Lespiau <64bd3cb94f359c1a3ce68dae5e26b40578526277@intel.com> (v1)
Reviewed-by: Sivakumar Thulasimani <afd63e03aa0ce25d3ef045af65dcdb25f653ca00@intel.com>
Signed-off-by: Daniel Vetter <c1b6782c4af8f0673da8923a0702a1832e5940f4@ffwll.ch>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs