drm/i915: Disable bonding on gen12+ platforms

drm/i915: Disable bonding on gen12+ platforms

[ Upstream commit ce7e75c7ef1bf8ea3d947da8c674d2f40fd7d734 ]

Disable bonding on gen12+ platforms aside from ones already supported by
the i915 - TGL, RKL, and ADL-S.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210728192100.132425-1-matthew.brost@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>