drm/i915: Handle all MCR ranges

The bspec documents multiple MCR ranges; make sure they're all captured
by the driver.

Bspec: 13991, 52079
Fixes: 592a7c5e082e ("drm/i915: Extend non readable mcr range")
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200311162300.1838847-2-matthew.d.roper@intel.com
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
(cherry picked from commit 415d1269975d3fc21c13a6ae8de7b5fe0e6febb1)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
1 file changed