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       1                 :            : /*
       2                 :            :  * Copyright 2014 Canonical
       3                 :            :  *
       4                 :            :  * Permission is hereby granted, free of charge, to any person obtaining a
       5                 :            :  * copy of this software and associated documentation files (the "Software"),
       6                 :            :  * to deal in the Software without restriction, including without limitation
       7                 :            :  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
       8                 :            :  * and/or sell copies of the Software, and to permit persons to whom the
       9                 :            :  * Software is furnished to do so, subject to the following conditions:
      10                 :            :  *
      11                 :            :  * The above copyright notice and this permission notice shall be included in
      12                 :            :  * all copies or substantial portions of the Software.
      13                 :            :  *
      14                 :            :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      15                 :            :  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      16                 :            :  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
      17                 :            :  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
      18                 :            :  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
      19                 :            :  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
      20                 :            :  * OTHER DEALINGS IN THE SOFTWARE.
      21                 :            :  *
      22                 :            :  * Authors: Andreas Pokorny
      23                 :            :  */
      24                 :            : 
      25                 :            : #include <drm/drm_prime.h>
      26                 :            : 
      27                 :            : #include "virtgpu_drv.h"
      28                 :            : 
      29                 :            : /* Empty Implementations as there should not be any other driver for a virtual
      30                 :            :  * device that might share buffers with virtgpu
      31                 :            :  */
      32                 :            : 
      33                 :          0 : struct drm_gem_object *virtgpu_gem_prime_import_sg_table(
      34                 :            :         struct drm_device *dev, struct dma_buf_attachment *attach,
      35                 :            :         struct sg_table *table)
      36                 :            : {
      37                 :          0 :         return ERR_PTR(-ENODEV);
      38                 :            : }