Merge tag 'drm-intel-next-2012-12-21' of git://people.freedesktop.org/~danvet/drm...

[linux-2.6-block.git] / drivers / gpu / drm / i915 / i915_gem_dmabuf.c

diff --git a/drivers/gpu/drm/i915/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/i915_gem_dmabuf.c
index defb888ef7f56954a0ada160abf0bbcb821f4f84..6a5af6828624e257d4b2516ade02ce79eaf4d839 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/i915_gem_dmabuf.c
@@ -226,7 +226,7 @@ struct dma_buf *i915_gem_prime_export(struct drm_device *dev,
 {
        struct drm_i915_gem_object *obj = to_intel_bo(gem_obj);
 
-       return dma_buf_export(obj, &i915_dmabuf_ops, obj->base.size, 0600);
+       return dma_buf_export(obj, &i915_dmabuf_ops, obj->base.size, flags);
 }
 
 static int i915_gem_object_get_pages_dmabuf(struct drm_i915_gem_object *obj)
@@ -266,7 +266,12 @@ struct drm_gem_object *i915_gem_prime_import(struct drm_device *dev,
                obj = dma_buf->priv;
                /* is it from our device? */
                if (obj->base.dev == dev) {
+                       /*
+                        * Importing dmabuf exported from out own gem increases
+                        * refcount on gem itself instead of f_count of dmabuf.
+                        */
                        drm_gem_object_reference(&obj->base);
+                       dma_buf_put(dma_buf);
                        return &obj->base;
                }
        }