drivers/gpu/drm/exynos/exynos_drm_dmabuf.h

   1 /* exynos_drm_dmabuf.h
   2  *
   3  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
   4  * Author: Inki Dae <inki.dae@samsung.com>
   5  *
   6  * This program is free software; you can redistribute  it and/or modify it
   7  * under  the terms of  the GNU General  Public License as published by the
   8  * Free Software Foundation;  either version 2 of the  License, or (at your
   9  * option) any later version.
  10  */
  11
  12 #ifndef _EXYNOS_DRM_DMABUF_H_
  13 #define _EXYNOS_DRM_DMABUF_H_
  14
  15 #ifdef CONFIG_DRM_EXYNOS_DMABUF
  16 struct dma_buf *exynos_dmabuf_prime_export(struct drm_device *drm_dev,
  17                                 struct drm_gem_object *obj, int flags);
  18
  19 struct drm_gem_object *exynos_dmabuf_prime_import(struct drm_device *drm_dev,
  20                                                 struct dma_buf *dma_buf);
  21 #else
  22 #define exynos_dmabuf_prime_export              NULL
  23 #define exynos_dmabuf_prime_import              NULL
  24 #endif
  25 #endif