drivers/gpu/drm/i915/gem/i915_gem_mman.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright © 2019 Intel Corporation
   5  */
   6
   7 #ifndef __I915_GEM_MMAN_H__
   8 #define __I915_GEM_MMAN_H__
   9
  10 #include <linux/mm_types.h>
  11 #include <linux/types.h>
  12
  13 struct drm_device;
  14 struct drm_file;
  15 struct drm_i915_gem_object;
  16 struct file;
  17 struct i915_mmap_offset;
  18 struct mutex;
  19
  20 int i915_gem_mmap_gtt_version(void);
  21 int i915_gem_mmap(struct file *filp, struct vm_area_struct *vma);
  22
  23 int i915_gem_dumb_mmap_offset(struct drm_file *file_priv,
  24                               struct drm_device *dev,
  25                               u32 handle, u64 *offset);
  26
  27 void __i915_gem_object_release_mmap_gtt(struct drm_i915_gem_object *obj);
  28 void i915_gem_object_release_mmap_gtt(struct drm_i915_gem_object *obj);
  29
  30 void i915_gem_object_release_mmap_offset(struct drm_i915_gem_object *obj);
  31
  32 #endif