drm/i915/gvt: Enable mmio context init and switch for BXT.

Handle pending tlb flush, mocs/mmio switch and context as KBL.

Signed-off-by: Colin Xu <colin.xu@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
This commit is contained in:
Colin Xu 2018-06-11 15:39:34 +08:00 • committed by Zhenyu Wang
commit a94cf2e0ef