qxl: add suspend/resume/hibernate support.
authorDave Airlie <airlied@redhat.com>
Thu, 4 Jul 2013 05:02:33 +0000 (15:02 +1000)
committerDave Airlie <airlied@redhat.com>
Fri, 5 Jul 2013 00:44:18 +0000 (10:44 +1000)
This adds suspend/resume and hibernate support for the KMS driver. it evicts
all the objects, turns off the outputs, and waits for the hw to go idle,

On resume, it resets the memslots, rings, monitors object and forces modeset.

Signed-off-by: Dave Airlie <airlied@redhat.com>

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