154 	struct bt_a2dp_stream *stream = NULL;  in a2dp_process_config_ind()  local
200 	/* For reconfig, ep->stream must already be valid, callback can be NULL as default accept.  in a2dp_process_config_ind()
201 	 * For !reconfig, config_req must be set to get stream from upper layer  in a2dp_process_config_ind()
204 		stream = ep->stream;  in a2dp_process_config_ind()
205 		if (stream == NULL) {  in a2dp_process_config_ind()
224 		err = a2dp_cb->config_req(a2dp, ep, &cfg, &stream, &rsp_err_code);  in a2dp_process_config_ind()
225 		if (!err && stream) {  in a2dp_process_config_ind()
226 			stream->a2dp = a2dp;  in a2dp_process_config_ind()
227 			stream->local_ep = ep;  in a2dp_process_config_ind()
228 			stream->remote_ep_id = int_seid;  in a2dp_process_config_ind()
229 			stream->remote_ep = NULL;  in a2dp_process_config_ind()
230 			stream->codec_config = *cfg.codec_config;  in a2dp_process_config_ind()
231 			ep->stream = stream;  in a2dp_process_config_ind()
236 		err = a2dp_cb->reconfig_req(stream, &cfg, &rsp_err_code);  in a2dp_process_config_ind()
244 		ops = stream->ops;  in a2dp_process_config_ind()
246 			ops->configured(stream);  in a2dp_process_config_ind()
272 	struct bt_a2dp_stream *stream;  in bt_a2dp_media_data_callback()  local
276 	if (ep->stream == NULL || buf->len < sizeof(*media_hdr)) {  in bt_a2dp_media_data_callback()
279 	stream = ep->stream;  in bt_a2dp_media_data_callback()
283 	stream->ops->recv(stream, buf, sys_get_be16((uint8_t *)&media_hdr->sequence_number),  in bt_a2dp_media_data_callback()
288 typedef int (*bt_a2dp_ctrl_req_cb)(struct bt_a2dp_stream *stream, uint8_t *rsp_err_code);
289 typedef void (*bt_a2dp_ctrl_done_cb)(struct bt_a2dp_stream *stream);
296 	struct bt_a2dp_stream *stream;  in a2dp_ctrl_ind()  local
300 	if (ep->stream == NULL) {  in a2dp_ctrl_ind()
304 	stream = ep->stream;  in a2dp_ctrl_ind()
310 		err = req_cb(stream, &rsp_err_code);  in a2dp_ctrl_ind()
318 			ep->stream = NULL;  in a2dp_ctrl_ind()
322 			done_cb(stream);  in a2dp_ctrl_ind()
337 	done_cb = (ep->stream != NULL && ep->stream->ops != NULL) ? ep->stream->ops->established  in a2dp_open_ind()
350 	done_cb = (ep->stream != NULL && ep->stream->ops != NULL) ? ep->stream->ops->started : NULL;  in a2dp_start_ind()
363 		(ep->stream != NULL && ep->stream->ops != NULL) ? ep->stream->ops->suspended : NULL;  in a2dp_suspend_ind()
376 		(ep->stream != NULL && ep->stream->ops != NULL) ? ep->stream->ops->released : NULL;  in a2dp_close_ind()
388 	done_cb = (ep->stream != NULL && ep->stream->ops != NULL) ? ep->stream->ops->aborted : NULL;  in a2dp_abort_ind()
396 	struct bt_a2dp_stream *stream;  in bt_a2dp_set_config_cb()  local
400 	if (ep->stream == NULL) {  in bt_a2dp_set_config_cb()
403 	if ((ep->stream == NULL) || (SET_CONF_REQ(req) != &a2dp->set_config_param)) {  in bt_a2dp_set_config_cb()
406 	stream = ep->stream;  in bt_a2dp_set_config_cb()
411 		a2dp_cb->config_rsp(stream, req->status);  in bt_a2dp_set_config_cb()
414 	ops = stream->ops;  in bt_a2dp_set_config_cb()
416 		ops->configured(stream);  in bt_a2dp_set_config_cb()
467 			ep->stream = NULL;  in bt_a2dp_get_capabilities_cb()
597 void bt_a2dp_stream_cb_register(struct bt_a2dp_stream *stream, struct bt_a2dp_stream_ops *ops)  in bt_a2dp_stream_cb_register()  argument
599 	__ASSERT_NO_MSG(stream);  in bt_a2dp_stream_cb_register()
600 	stream->ops = ops;  in bt_a2dp_stream_cb_register()
619 int bt_a2dp_stream_config(struct bt_a2dp *a2dp, struct bt_a2dp_stream *stream,  in bt_a2dp_stream_config()  argument
623 	if ((a2dp == NULL) || (stream == NULL) || (local_ep == NULL) || (remote_ep == NULL) ||  in bt_a2dp_stream_config()
633 	stream->local_ep = local_ep;  in bt_a2dp_stream_config()
634 	stream->remote_ep = remote_ep;  in bt_a2dp_stream_config()
635 	stream->remote_ep_id = remote_ep->sep.sep_info.id;  in bt_a2dp_stream_config()
636 	stream->a2dp = a2dp;  in bt_a2dp_stream_config()
637 	local_ep->stream = stream;  in bt_a2dp_stream_config()
638 	remote_ep->stream = stream;  in bt_a2dp_stream_config()
645 typedef void (*bt_a2dp_rsp_cb)(struct bt_a2dp_stream *stream, uint8_t rsp_err_code);
646 typedef void (*bt_a2dp_done_cb)(struct bt_a2dp_stream *stream);
653 	struct bt_a2dp_stream *stream;  in bt_a2dp_ctrl_cb()  local
656 	if ((ep->stream == NULL) || (CTRL_REQ(req) != &a2dp->ctrl_param)) {  in bt_a2dp_ctrl_cb()
659 	stream = ep->stream;  in bt_a2dp_ctrl_cb()
661 		ep->stream = NULL;  in bt_a2dp_ctrl_cb()
667 		rsp_cb(stream, req->status);  in bt_a2dp_ctrl_cb()
671 		done_cb(stream);  in bt_a2dp_ctrl_cb()
680 	bt_a2dp_done_cb done_cb = (ep->stream != NULL && ep->stream->ops != NULL)  in bt_a2dp_open_cb()
681 					  ? ep->stream->ops->established  in bt_a2dp_open_cb()
692 		(ep->stream != NULL && ep->stream->ops != NULL) ? ep->stream->ops->started : NULL;  in bt_a2dp_start_cb()
702 		(ep->stream != NULL && ep->stream->ops != NULL) ? ep->stream->ops->suspended : NULL;  in bt_a2dp_suspend_cb()
712 		(ep->stream != NULL && ep->stream->ops != NULL) ? ep->stream->ops->released : NULL;  in bt_a2dp_close_cb()
722 		(ep->stream != NULL && ep->stream->ops != NULL) ? ep->stream->ops->aborted : NULL;  in bt_a2dp_abort_cb()
727 static int bt_a2dp_stream_ctrl_pre(struct bt_a2dp_stream *stream, bt_avdtp_func_t cb)  in bt_a2dp_stream_ctrl_pre()  argument
731 	if ((stream == NULL) || (stream->local_ep == NULL) || (stream->a2dp == NULL)) {  in bt_a2dp_stream_ctrl_pre()
735 	a2dp = stream->a2dp;  in bt_a2dp_stream_ctrl_pre()
737 	a2dp->ctrl_param.acp_stream_ep_id = stream->remote_ep != NULL  in bt_a2dp_stream_ctrl_pre()
738 						    ? stream->remote_ep->sep.sep_info.id  in bt_a2dp_stream_ctrl_pre()
739 						    : stream->remote_ep_id;  in bt_a2dp_stream_ctrl_pre()
740 	a2dp->ctrl_param.sep = &stream->local_ep->sep;  in bt_a2dp_stream_ctrl_pre()
744 int bt_a2dp_stream_establish(struct bt_a2dp_stream *stream)  in bt_a2dp_stream_establish()  argument
747 	struct bt_a2dp *a2dp = stream->a2dp;  in bt_a2dp_stream_establish()
749 	err = bt_a2dp_stream_ctrl_pre(stream, bt_a2dp_open_cb);  in bt_a2dp_stream_establish()
756 int bt_a2dp_stream_release(struct bt_a2dp_stream *stream)  in bt_a2dp_stream_release()  argument
759 	struct bt_a2dp *a2dp = stream->a2dp;  in bt_a2dp_stream_release()
761 	err = bt_a2dp_stream_ctrl_pre(stream, bt_a2dp_close_cb);  in bt_a2dp_stream_release()
768 int bt_a2dp_stream_start(struct bt_a2dp_stream *stream)  in bt_a2dp_stream_start()  argument
771 	struct bt_a2dp *a2dp = stream->a2dp;  in bt_a2dp_stream_start()
773 	err = bt_a2dp_stream_ctrl_pre(stream, bt_a2dp_start_cb);  in bt_a2dp_stream_start()
780 int bt_a2dp_stream_suspend(struct bt_a2dp_stream *stream)  in bt_a2dp_stream_suspend()  argument
783 	struct bt_a2dp *a2dp = stream->a2dp;  in bt_a2dp_stream_suspend()
785 	err = bt_a2dp_stream_ctrl_pre(stream, bt_a2dp_suspend_cb);  in bt_a2dp_stream_suspend()
792 int bt_a2dp_stream_abort(struct bt_a2dp_stream *stream)  in bt_a2dp_stream_abort()  argument
795 	struct bt_a2dp *a2dp = stream->a2dp;  in bt_a2dp_stream_abort()
797 	err = bt_a2dp_stream_ctrl_pre(stream, bt_a2dp_abort_cb);  in bt_a2dp_stream_abort()
804 int bt_a2dp_stream_reconfig(struct bt_a2dp_stream *stream, struct bt_a2dp_codec_cfg *config)  in bt_a2dp_stream_reconfig()  argument
808 	if ((stream == NULL) || (config == NULL)) {  in bt_a2dp_stream_reconfig()
812 	remote_id = stream->remote_ep != NULL ? stream->remote_ep->sep.sep_info.id  in bt_a2dp_stream_reconfig()
813 					      : stream->remote_ep_id;  in bt_a2dp_stream_reconfig()
814 	bt_a2dp_stream_config_set_param(stream->a2dp, config, bt_a2dp_set_config_cb, remote_id,  in bt_a2dp_stream_reconfig()
815 					stream->local_ep->sep.sep_info.id,  in bt_a2dp_stream_reconfig()
816 					stream->local_ep->codec_type, &stream->local_ep->sep);  in bt_a2dp_stream_reconfig()
817 	return bt_avdtp_reconfigure(&stream->a2dp->session, &stream->a2dp->set_config_param);  in bt_a2dp_stream_reconfig()
820 uint32_t bt_a2dp_get_mtu(struct bt_a2dp_stream *stream)  in bt_a2dp_get_mtu()  argument
822 	if ((stream == NULL) || (stream->local_ep == NULL)) {  in bt_a2dp_get_mtu()
826 	return bt_avdtp_get_media_mtu(&stream->local_ep->sep);  in bt_a2dp_get_mtu()
830 int bt_a2dp_stream_send(struct bt_a2dp_stream *stream, struct net_buf *buf, uint16_t seq_num,  in bt_a2dp_stream_send()  argument
835 	if (stream == NULL || stream->local_ep == NULL) {  in bt_a2dp_stream_send()
841 	if (stream->local_ep->codec_type == BT_A2DP_SBC) {  in bt_a2dp_stream_send()
852 	return bt_avdtp_send_media_data(&stream->local_ep->sep, buf);  in bt_a2dp_stream_send()
862 	if (ep->stream != NULL) {  in a2dp_stream_l2cap_disconnected()
864 		struct bt_a2dp_stream *stream = ep->stream;  in a2dp_stream_l2cap_disconnected()  local
866 		ops = stream->ops;  in a2dp_stream_l2cap_disconnected()
867 		/* Many places set ep->stream as NULL like abort and close.  in a2dp_stream_l2cap_disconnected()
871 		ep->stream = NULL;  in a2dp_stream_l2cap_disconnected()
873 			ops->released(stream);  in a2dp_stream_l2cap_disconnected()