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 void intel_bo_flush_if_display(struct drm_gem_object *obj); 20 int intel_bo_fb_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma); 21 int intel_bo_read_from_page(struct drm_gem_object *obj, u64 offset, void *dst, int size); 22 23 struct intel_frontbuffer *intel_bo_get_frontbuffer(struct drm_gem_object *obj); 24 struct intel_frontbuffer *intel_bo_set_frontbuffer(struct drm_gem_object *obj, 25 struct intel_frontbuffer *front); 26 27 void intel_bo_describe(struct seq_file *m, struct drm_gem_object *obj); 28 struct intel_framebuffer *intel_bo_alloc_framebuffer(void); 29 int intel_bo_panic_setup(struct drm_scanout_buffer *sb); 30 void intel_bo_panic_finish(struct intel_framebuffer *fb); 31 32 #endif /* __INTEL_BO__ */ 33