91 	struct dma_buf *dma_buf;  member
99 				    struct dma_buf *dma_buf, uint32_t handle)  in drm_prime_add_buf_handle()  argument
108 	get_dma_buf(dma_buf);  in drm_prime_add_buf_handle()
109 	member->dma_buf = dma_buf;  in drm_prime_add_buf_handle()
119 		if (dma_buf > pos->dma_buf)  in drm_prime_add_buf_handle()
145 static struct dma_buf *drm_prime_lookup_buf_by_handle(struct drm_prime_file_private *prime_fpriv,  in drm_prime_lookup_buf_by_handle()
156 			return member->dma_buf;  in drm_prime_lookup_buf_by_handle()
167 				       struct dma_buf *dma_buf,  in drm_prime_lookup_buf_handle()  argument
177 		if (member->dma_buf == dma_buf) {  in drm_prime_lookup_buf_handle()
180 		} else if (member->dma_buf < dma_buf) {  in drm_prime_lookup_buf_handle()
206 			dma_buf_put(member->dma_buf);  in drm_prime_remove_buf_handle()
244 struct dma_buf *drm_gem_dmabuf_export(struct drm_device *dev,  in drm_gem_dmabuf_export()
248 	struct dma_buf *dma_buf;  in drm_gem_dmabuf_export()  local
250 	dma_buf = dma_buf_export(exp_info);  in drm_gem_dmabuf_export()
251 	if (IS_ERR(dma_buf))  in drm_gem_dmabuf_export()
252 		return dma_buf;  in drm_gem_dmabuf_export()
256 	dma_buf->file->f_mapping = obj->dev->anon_inode->i_mapping;  in drm_gem_dmabuf_export()
258 	return dma_buf;  in drm_gem_dmabuf_export()
271 void drm_gem_dmabuf_release(struct dma_buf *dma_buf)  in drm_gem_dmabuf_release()  argument
273 	struct drm_gem_object *obj = dma_buf->priv;  in drm_gem_dmabuf_release()
301 	struct dma_buf *dma_buf;  in drm_gem_prime_fd_to_handle()  local
305 	dma_buf = dma_buf_get(prime_fd);  in drm_gem_prime_fd_to_handle()
306 	if (IS_ERR(dma_buf))  in drm_gem_prime_fd_to_handle()
307 		return PTR_ERR(dma_buf);  in drm_gem_prime_fd_to_handle()
312 			dma_buf, handle);  in drm_gem_prime_fd_to_handle()
319 		obj = dev->driver->gem_prime_import(dev, dma_buf);  in drm_gem_prime_fd_to_handle()
321 		obj = drm_gem_prime_import(dev, dma_buf);  in drm_gem_prime_fd_to_handle()
327 	if (obj->dma_buf) {  in drm_gem_prime_fd_to_handle()
328 		WARN_ON(obj->dma_buf != dma_buf);  in drm_gem_prime_fd_to_handle()
330 		obj->dma_buf = dma_buf;  in drm_gem_prime_fd_to_handle()
331 		get_dma_buf(dma_buf);  in drm_gem_prime_fd_to_handle()
341 			dma_buf, *handle);  in drm_gem_prime_fd_to_handle()
346 	dma_buf_put(dma_buf);  in drm_gem_prime_fd_to_handle()
355 	dma_buf_put(dma_buf);  in drm_gem_prime_fd_to_handle()
362 	dma_buf_put(dma_buf);  in drm_gem_prime_fd_to_handle()
379 static struct dma_buf *export_and_register_object(struct drm_device *dev,  in export_and_register_object()
383 	struct dma_buf *dmabuf;  in export_and_register_object()
409 	obj->dma_buf = dmabuf;  in export_and_register_object()
410 	get_dma_buf(obj->dma_buf);  in export_and_register_object()
435 	struct dma_buf *dmabuf;  in drm_gem_prime_handle_to_fd()
458 	if (obj->dma_buf) {  in drm_gem_prime_handle_to_fd()
459 		get_dma_buf(obj->dma_buf);  in drm_gem_prime_handle_to_fd()
460 		dmabuf = obj->dma_buf;  in drm_gem_prime_handle_to_fd()
580 int drm_gem_map_attach(struct dma_buf *dma_buf,  in drm_gem_map_attach()  argument
583 	struct drm_gem_object *obj = dma_buf->priv;  in drm_gem_map_attach()
598 void drm_gem_map_detach(struct dma_buf *dma_buf,  in drm_gem_map_detach()  argument
601 	struct drm_gem_object *obj = dma_buf->priv;  in drm_gem_map_detach()
676 void *drm_gem_dmabuf_vmap(struct dma_buf *dma_buf)  in drm_gem_dmabuf_vmap()  argument
678 	struct drm_gem_object *obj = dma_buf->priv;  in drm_gem_dmabuf_vmap()
697 void drm_gem_dmabuf_vunmap(struct dma_buf *dma_buf, void *vaddr)  in drm_gem_dmabuf_vunmap()  argument
699 	struct drm_gem_object *obj = dma_buf->priv;  in drm_gem_dmabuf_vunmap()
775 int drm_gem_dmabuf_mmap(struct dma_buf *dma_buf, struct vm_area_struct *vma)  in drm_gem_dmabuf_mmap()  argument
777 	struct drm_gem_object *obj = dma_buf->priv;  in drm_gem_dmabuf_mmap()
797 int drm_gem_dmabuf_get_uuid(struct dma_buf *dma_buf, uuid_t *uuid)  in drm_gem_dmabuf_get_uuid()  argument
799 	struct drm_gem_object *obj = dma_buf->priv;  in drm_gem_dmabuf_get_uuid()
901 struct dma_buf *drm_gem_prime_export(struct drm_gem_object *obj,  in drm_gem_prime_export()
934 					    struct dma_buf *dma_buf,  in drm_gem_prime_import_dev()  argument
942 	if (dma_buf->ops == &drm_gem_prime_dmabuf_ops) {  in drm_gem_prime_import_dev()
943 		obj = dma_buf->priv;  in drm_gem_prime_import_dev()
957 	attach = dma_buf_attach(dma_buf, attach_dev);  in drm_gem_prime_import_dev()
961 	get_dma_buf(dma_buf);  in drm_gem_prime_import_dev()
976 	obj->resv = dma_buf->resv;  in drm_gem_prime_import_dev()
983 	dma_buf_detach(dma_buf, attach);  in drm_gem_prime_import_dev()
984 	dma_buf_put(dma_buf);  in drm_gem_prime_import_dev()
1004 					    struct dma_buf *dma_buf)  in drm_gem_prime_import()  argument
1006 	return drm_gem_prime_import_dev(dev, dma_buf, dev->dev);  in drm_gem_prime_import()
1061 	struct dma_buf *dma_buf;  in drm_prime_gem_destroy()  local
1066 	dma_buf = attach->dmabuf;  in drm_prime_gem_destroy()
1069 	dma_buf_put(dma_buf);  in drm_prime_gem_destroy()