31 	struct drm_device *drm = obj->gem.dev;  in tegra_bo_put()
34 	drm_gem_object_unreference(&obj->gem);  in tegra_bo_put()
75 	struct drm_device *drm = obj->gem.dev;  in tegra_bo_get()
78 	drm_gem_object_reference(&obj->gem);  in tegra_bo_get()
107 	err = drm_mm_insert_node_generic(&tegra->mm, bo->mm, bo->gem.size,  in tegra_bo_iommu_map()
160 	err = drm_gem_object_init(drm, &bo->gem, size);  in tegra_bo_alloc_object()
164 	err = drm_gem_create_mmap_offset(&bo->gem);  in tegra_bo_alloc_object()
171 	drm_gem_object_release(&bo->gem);  in tegra_bo_alloc_object()
180 		drm_gem_put_pages(&bo->gem, bo->pages, true, true);  in tegra_bo_free()
184 		dma_free_writecombine(drm->dev, bo->gem.size, bo->vaddr,  in tegra_bo_free()
195 	bo->pages = drm_gem_get_pages(&bo->gem);  in tegra_bo_get_pages()
199 	bo->num_pages = bo->gem.size >> PAGE_SHIFT;  in tegra_bo_get_pages()
229 	drm_gem_put_pages(&bo->gem, bo->pages, false, false);  in tegra_bo_get_pages()
249 		size_t size = bo->gem.size;  in tegra_bo_alloc()
287 	drm_gem_object_release(&bo->gem);  in tegra_bo_create()
305 	err = drm_gem_handle_create(file, &bo->gem, handle);  in tegra_bo_create_with_handle()
307 		tegra_bo_free_object(&bo->gem);  in tegra_bo_create_with_handle()
311 	drm_gem_object_unreference_unlocked(&bo->gem);  in tegra_bo_create_with_handle()
360 	bo->gem.import_attach = attach;  in tegra_bo_import()
371 	drm_gem_object_release(&bo->gem);  in tegra_bo_import()
376 void tegra_bo_free_object(struct drm_gem_object *gem)  in tegra_bo_free_object()  argument
378 	struct tegra_drm *tegra = gem->dev->dev_private;  in tegra_bo_free_object()
379 	struct tegra_bo *bo = to_tegra_bo(gem);  in tegra_bo_free_object()
384 	if (gem->import_attach) {  in tegra_bo_free_object()
385 		dma_buf_unmap_attachment(gem->import_attach, bo->sgt,  in tegra_bo_free_object()
387 		drm_prime_gem_destroy(gem, NULL);  in tegra_bo_free_object()
389 		tegra_bo_free(gem->dev, bo);  in tegra_bo_free_object()
392 	drm_gem_object_release(gem);  in tegra_bo_free_object()
417 	struct drm_gem_object *gem;  in tegra_bo_dumb_map_offset()  local
422 	gem = drm_gem_object_lookup(drm, file, handle);  in tegra_bo_dumb_map_offset()
423 	if (!gem) {  in tegra_bo_dumb_map_offset()
429 	bo = to_tegra_bo(gem);  in tegra_bo_dumb_map_offset()
431 	*offset = drm_vma_node_offset_addr(&bo->gem.vma_node);  in tegra_bo_dumb_map_offset()
433 	drm_gem_object_unreference(gem);  in tegra_bo_dumb_map_offset()
442 	struct drm_gem_object *gem = vma->vm_private_data;  in tegra_bo_fault()  local
443 	struct tegra_bo *bo = to_tegra_bo(gem);  in tegra_bo_fault()
478 	struct drm_gem_object *gem;  in tegra_drm_mmap()  local
486 	gem = vma->vm_private_data;  in tegra_drm_mmap()
487 	bo = to_tegra_bo(gem);  in tegra_drm_mmap()
495 		ret = dma_mmap_writecombine(gem->dev->dev, vma, bo->vaddr,  in tegra_drm_mmap()
496 					    bo->paddr, gem->size);  in tegra_drm_mmap()
519 	struct drm_gem_object *gem = attach->dmabuf->priv;  in tegra_gem_prime_map_dma_buf()  local
520 	struct tegra_bo *bo = to_tegra_bo(gem);  in tegra_gem_prime_map_dma_buf()
544 		sg_dma_len(sgt->sgl) = gem->size;  in tegra_gem_prime_map_dma_buf()
559 	struct drm_gem_object *gem = attach->dmabuf->priv;  in tegra_gem_prime_unmap_dma_buf()  local
560 	struct tegra_bo *bo = to_tegra_bo(gem);  in tegra_gem_prime_unmap_dma_buf()
603 	struct drm_gem_object *gem = buf->priv;  in tegra_gem_prime_vmap()  local
604 	struct tegra_bo *bo = to_tegra_bo(gem);  in tegra_gem_prime_vmap()
627 				       struct drm_gem_object *gem,  in tegra_gem_prime_export()  argument
633 	exp_info.size = gem->size;  in tegra_gem_prime_export()
635 	exp_info.priv = gem;  in tegra_gem_prime_export()
646 		struct drm_gem_object *gem = buf->priv;  in tegra_gem_prime_import()  local
648 		if (gem->dev == drm) {  in tegra_gem_prime_import()
649 			drm_gem_object_reference(gem);  in tegra_gem_prime_import()
650 			return gem;  in tegra_gem_prime_import()
658 	return &bo->gem;  in tegra_gem_prime_import()