* TTM buffer object driver - vmwgfx_buffer.c
*/
+extern const size_t vmw_tt_size;
extern struct ttm_placement vmw_vram_placement;
extern struct ttm_placement vmw_vram_ne_placement;
extern struct ttm_placement vmw_vram_sys_placement;
extern const struct ttm_mem_type_manager_func vmw_gmrid_manager_func;
+/**
+ * Prime - vmwgfx_prime.c
+ */
+
+extern const struct dma_buf_ops vmw_prime_dmabuf_ops;
+extern int vmw_prime_fd_to_handle(struct drm_device *dev,
+ struct drm_file *file_priv,
+ int fd, u32 *handle);
+extern int vmw_prime_handle_to_fd(struct drm_device *dev,
+ struct drm_file *file_priv,
+ uint32_t handle, uint32_t flags,
+ int *prime_fd);
+
+
/**
* Inline helper functions
*/