drm/i915/gvt: emulate right behavior for tlb_control
authorPing Gao <ping.a.gao@intel.com>
Thu, 10 Nov 2016 07:27:20 +0000 (15:27 +0800)
committerZhenyu Wang <zhenyuw@linux.intel.com>
Mon, 14 Nov 2016 10:06:43 +0000 (18:06 +0800)
commit4f3f1aed4b8040f2a7a55561762470f942be2740
treeab0f5e3e1a1f7019bc2475fa272448d404324782
parent90d27a1b180e51ef071350a302648b41fe884ff2
drm/i915/gvt: emulate right behavior for tlb_control

Emulate right behavior for tlb_control, set to ZERO upon write.

Signed-off-by: Ping Gao <ping.a.gao@intel.com>
Signed-off-by: Min He <min.he@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
drivers/gpu/drm/i915/gvt/handlers.c