1 /* SPDX-License-Identifier: MIT */ 2 /* Copyright © 2024 Intel Corporation */ 3 4 #ifndef __INTEL_BO__ 5 #define __INTEL_BO__ 6 7 #include <linux/types.h> 8 9 struct drm_gem_object; 10 struct drm_scanout_buffer; 11 struct intel_framebuffer; 12 struct seq_file; 13 struct vm_area_struct; 14 15 bool intel_bo_is_tiled(struct drm_gem_object *obj); 16 bool intel_bo_is_userptr(struct drm_gem_object *obj); 17 bool intel_bo_is_shmem(struct drm_gem_object *obj); 18 bool intel_bo_is_protected(struct drm_gem_object *obj); 19 int intel_bo_fb_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma); 20 int intel_bo_read_from_page(struct drm_gem_object *obj, u64 offset, void *dst, int size); 21 22 struct intel_frontbuffer *intel_bo_frontbuffer_get(struct drm_gem_object *obj); 23 void intel_bo_frontbuffer_ref(struct intel_frontbuffer *front); 24 void intel_bo_frontbuffer_put(struct intel_frontbuffer *front); 25 void intel_bo_frontbuffer_flush_for_display(struct intel_frontbuffer *front); 26 27 void intel_bo_describe(struct seq_file *m, struct drm_gem_object *obj); 28 29 #endif /* __INTEL_BO__ */ 30