1/* SPDX-License-Identifier: MIT */ 2/* 3 * Copyright © 2019 Intel Corporation 4 */ 5 6#ifndef __I915_GEM_REGION_H__ 7#define __I915_GEM_REGION_H__ 8 9#include <linux/types.h> 10 11struct intel_memory_region; 12struct drm_i915_gem_object; 13struct sg_table; 14 15int i915_gem_object_get_pages_buddy(struct drm_i915_gem_object *obj); 16void i915_gem_object_put_pages_buddy(struct drm_i915_gem_object *obj, 17 struct sg_table *pages); 18 19void i915_gem_object_init_memory_region(struct drm_i915_gem_object *obj, 20 struct intel_memory_region *mem, 21 unsigned long flags); 22void i915_gem_object_release_memory_region(struct drm_i915_gem_object *obj); 23 24struct drm_i915_gem_object * 25i915_gem_object_create_region(struct intel_memory_region *mem, 26 resource_size_t size, 27 unsigned int flags); 28 29#endif 30