drm/i915/gvt: Remove MMIO barrier in MMIO switch

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After engine mmio switched, software still need write workload
submission registers. So we can remove the MMIO barriar in MMIO
switch.

Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>

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Changbin Du 2017-12-08 14:56:22 +08:00 • committed by Zhenyu Wang

parent 83164886e4

commit cf27b95034

1 changed files with 0 additions and 12 deletions

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drivers/gpu/drm/i915/gvt/render.c

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