1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 11c7a6a330c1..377c21f531e4 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -940,6 +940,8 @@ struct drm_i915_gem_object {
         struct scatterlist *sg_list;
         int num_sg;
 
+        /* prime dma-buf support */
+        struct sg_table *sg_table;
         /**
          * Used for performing relocations during execbuffer insertion.
          */
@@ -1245,6 +1247,8 @@ int __must_check i915_gem_object_unbind(struct drm_i915_gem_object *obj);
 void i915_gem_release_mmap(struct drm_i915_gem_object *obj);
 void i915_gem_lastclose(struct drm_device *dev);
 
+int i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj,
+                                  gfp_t gfpmask);
 int __must_check i915_mutex_lock_interruptible(struct drm_device *dev);
 int __must_check i915_gem_object_wait_rendering(struct drm_i915_gem_object *obj);
 int i915_gem_object_sync(struct drm_i915_gem_object *obj,
@@ -1342,6 +1346,13 @@ i915_gem_get_unfenced_gtt_alignment(struct drm_device *dev,
 int i915_gem_object_set_cache_level(struct drm_i915_gem_object *obj,
                                     enum i915_cache_level cache_level);
 
+struct drm_gem_object *i915_gem_prime_import(struct drm_device *dev,
+                                struct dma_buf *dma_buf);
+
+struct dma_buf *i915_gem_prime_export(struct drm_device *dev,
+                                struct drm_gem_object *gem_obj, int flags);
+
+
 /* i915_gem_gtt.c */
 int __must_check i915_gem_init_aliasing_ppgtt(struct drm_device *dev);
 void i915_gem_cleanup_aliasing_ppgtt(struct drm_device *dev);