drm/i915: Restore PDEs for all VMs
authorBen Widawsky <benjamin.widawsky@intel.com>
Fri, 6 Dec 2013 22:11:17 +0000 (14:11 -0800)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 18 Dec 2013 14:31:32 +0000 (15:31 +0100)
In following with the old restore code, we must now restore ever PPGTT's
PDEs, since they aren't proper GEM ojbects.

v2: Rebased on BDW. Only do restore pdes for gen6 & 7

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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