1 /* $NetBSD: i915_gem_region.h,v 1.2 2021/12/18 23:45:30 riastradh Exp $ */ 2 3 /* SPDX-License-Identifier: MIT */ 4 /* 5 * Copyright © 2019 Intel Corporation 6 */ 7 8 #ifndef __I915_GEM_REGION_H__ 9 #define __I915_GEM_REGION_H__ 10 11 #include <linux/types.h> 12 13 struct intel_memory_region; 14 struct drm_i915_gem_object; 15 struct sg_table; 16 17 int i915_gem_object_get_pages_buddy(struct drm_i915_gem_object *obj); 18 void i915_gem_object_put_pages_buddy(struct drm_i915_gem_object *obj, 19 struct sg_table *pages); 20 21 void i915_gem_object_init_memory_region(struct drm_i915_gem_object *obj, 22 struct intel_memory_region *mem, 23 unsigned long flags); 24 void i915_gem_object_release_memory_region(struct drm_i915_gem_object *obj); 25 26 struct drm_i915_gem_object * 27 i915_gem_object_create_region(struct intel_memory_region *mem, 28 resource_size_t size, 29 unsigned int flags); 30 31 #endif 32