[PATCH] invalidate-ggtt-for-flush

[Chris Wilson]

---
 drivers/gpu/drm/i915/i915_gem.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 2fcec1bfb038..cd70356d6691 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2966,6 +2966,7 @@ static void __i915_gem_object_flush_for_display(struct drm_i915_gem_object *obj)
 	flush_write_domain(obj, ~I915_GEM_DOMAIN_CPU);
 	if (obj->cache_dirty)
 		i915_gem_clflush_object(obj, I915_CLFLUSH_FORCE);
+	i915_gem_flush_ggtt_writes(to_i915(obj->base.dev));
 	obj->write_domain = 0;
 }
 
-- 
2.20.1