intel_gvt_emulate_vblank  200 drivers/gpu/drm/i915/gvt/display.h void intel_gvt_emulate_vblank(struct intel_gvt *gvt);
intel_gvt_emulate_vblank  227 drivers/gpu/drm/i915/gvt/gvt.c 			intel_gvt_emulate_vblank(gvt);