Merge tag 'gvt-next-fixes-2017-04-20' of https://github.com/01org/gvt-linux into...

gvt-next-fixes-2017-04-20

- some code optimization from Changbin
- debug message cleanup after QoS merge
- misc fixes for display mmio init, reset vgpu warning, etc.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

diff --cc drivers/gpu/drm/i915/gvt/gtt.c
Simple merge

diff --cc drivers/gpu/drm/i915/gvt/render.c
Simple merge

diff --cc drivers/gpu/drm/i915/gvt/scheduler.c
Simple merge