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 13struct drm_device; 14struct drm_file; 15struct drm_i915_gem_object; 16struct file; 17struct i915_mmap_offset; 18struct mutex; 19 20int i915_gem_mmap_gtt_version(void); 21int i915_gem_mmap(struct file *filp, struct vm_area_struct *vma); 22 23int i915_gem_dumb_mmap_offset(struct drm_file *file_priv, 24 struct drm_device *dev, 25 u32 handle, u64 *offset); 26 27void __i915_gem_object_release_mmap_gtt(struct drm_i915_gem_object *obj); 28void i915_gem_object_release_mmap_gtt(struct drm_i915_gem_object *obj); 29 30void i915_gem_object_release_mmap_offset(struct drm_i915_gem_object *obj); 31 32#endif 33