From patchwork Wed Feb 15 22:26:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pauli Virtanen X-Patchwork-Id: 13142250 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8686AC636CC for ; Wed, 15 Feb 2023 22:26:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229643AbjBOW0J (ORCPT ); Wed, 15 Feb 2023 17:26:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59026 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229574AbjBOW0J (ORCPT ); Wed, 15 Feb 2023 17:26:09 -0500 Received: from mout01.posteo.de (mout01.posteo.de [185.67.36.141]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A7DB2A153 for ; Wed, 15 Feb 2023 14:26:05 -0800 (PST) Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 6A20B2403B8 for ; Wed, 15 Feb 2023 23:26:04 +0100 (CET) Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4PHCMv5VTFz9rxG; Wed, 15 Feb 2023 23:26:03 +0100 (CET) From: Pauli Virtanen To: linux-bluetooth@vger.kernel.org Cc: Pauli Virtanen Subject: [PATCH BlueZ v2 1/3] audio/transport: add media_transport_get_stream method for transports Date: Wed, 15 Feb 2023 22:26:00 +0000 Message-Id: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Add a method for getting the audio stream associated with a media transport. --- Notes: v2: make generic and split out to separate patch profiles/audio/transport.c | 18 ++++++++++++++++++ profiles/audio/transport.h | 1 + 2 files changed, 19 insertions(+) diff --git a/profiles/audio/transport.c b/profiles/audio/transport.c index 5e057e2a5..912f404e8 100644 --- a/profiles/audio/transport.c +++ b/profiles/audio/transport.c @@ -116,6 +116,8 @@ struct media_transport { guint id); void (*set_state) (struct media_transport *transport, transport_state_t state); + void *(*get_stream) + (struct media_transport *transport); GDestroyNotify destroy; void *data; }; @@ -1380,6 +1382,13 @@ static void bap_connecting(struct bt_bap_stream *stream, bool state, int fd, bap_update_links(transport); } +static void *get_stream_bap(struct media_transport *transport) +{ + struct bap_transport *bap = transport->data; + + return bap->stream; +} + static void free_bap(void *data) { struct bap_transport *bap = data; @@ -1415,6 +1424,7 @@ static int media_transport_init_bap(struct media_transport *transport, transport->suspend = suspend_bap; transport->cancel = cancel_bap; transport->set_state = set_state_bap; + transport->get_stream = get_stream_bap; transport->destroy = free_bap; return 0; @@ -1483,6 +1493,14 @@ const char *media_transport_get_path(struct media_transport *transport) return transport->path; } +void *media_transport_get_stream(struct media_transport *transport) +{ + if (transport->get_stream) + return transport->get_stream(transport); + + return NULL; +} + void media_transport_update_delay(struct media_transport *transport, uint16_t delay) { diff --git a/profiles/audio/transport.h b/profiles/audio/transport.h index 102fc3cf1..5ca9b8f9e 100644 --- a/profiles/audio/transport.h +++ b/profiles/audio/transport.h @@ -19,6 +19,7 @@ struct media_transport *media_transport_create(struct btd_device *device, void media_transport_destroy(struct media_transport *transport); const char *media_transport_get_path(struct media_transport *transport); +void *media_transport_get_stream(struct media_transport *transport); struct btd_device *media_transport_get_dev(struct media_transport *transport); int8_t media_transport_get_volume(struct media_transport *transport); void media_transport_update_delay(struct media_transport *transport,