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Mon, 21 Aug 2023 15:51:39 +0000 From: Claudia Draghicescu To: linux-bluetooth@vger.kernel.org Cc: iulia.tanasescu@nxp.com, mihai-octavian.urzica@nxp.com, silviu.barbulescu@nxp.com, vlad.pruteanu@nxp.com, andrei.istodorescu@nxp.com, Claudia Draghicescu Subject: [PATCH BlueZ v7 3/6] media: Add broadcast sink media endpoint Date: Mon, 21 Aug 2023 18:51:01 +0300 Message-Id: <20230821155104.86954-4-claudia.rosu@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230821155104.86954-1-claudia.rosu@nxp.com> References: <20230821155104.86954-1-claudia.rosu@nxp.com> X-ClientProxiedBy: AM0PR04CA0127.eurprd04.prod.outlook.com (2603:10a6:208:55::32) To GV1PR04MB9151.eurprd04.prod.outlook.com (2603:10a6:150:26::9) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: GV1PR04MB9151:EE_|DU2PR04MB9116:EE_ X-MS-Office365-Filtering-Correlation-Id: 38155ef2-7ce0-47ec-e308-08dba25e8154 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; 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- struct btd_adapter *adapter = bt_bap_get_user_data(bap); + struct btd_adapter *adapter = endpoint->adapter->btd_adapter; + struct btd_device *device; const char *path; - if (!adapter) { - error("Unable to find adapter"); + if (!adapter) return NULL; - } + + if (!strcmp(endpoint->uuid, BCAA_SERVICE_UUID)) + device = NULL; + else + device = btd_service_get_device(bt_bap_get_user_data(bap)); path = bt_bap_stream_get_user_data(stream); - return media_transport_create(NULL, path, cfg->iov_base, cfg->iov_len, + return media_transport_create(device, path, cfg->iov_base, cfg->iov_len, endpoint, stream); } @@ -1238,6 +1242,12 @@ static bool endpoint_init_broadcast_source(struct media_endpoint *endpoint, return endpoint_init_pac(endpoint, BT_BAP_BCAST_SOURCE, err); } +static bool endpoint_init_broadcast_sink(struct media_endpoint *endpoint, + int *err) +{ + return endpoint_init_pac(endpoint, BT_BAP_BCAST_SINK, err); +} + static bool endpoint_properties_exists(const char *uuid, struct btd_device *dev, void *user_data) @@ -1351,6 +1361,17 @@ static bool experimental_broadcaster_ep_supported(struct btd_adapter *adapter) return g_dbus_get_flags() & G_DBUS_FLAG_ENABLE_EXPERIMENTAL; } +static bool experimental_bcast_sink_ep_supported(struct btd_adapter *adapter) +{ + if (!btd_adapter_has_exp_feature(adapter, EXP_FEAT_ISO_SOCKET)) + return false; + + if (!btd_adapter_has_settings(adapter, MGMT_SETTING_ISO_SYNC_RECEIVER)) + return false; + + return g_dbus_get_flags() & G_DBUS_FLAG_ENABLE_EXPERIMENTAL; +} + static struct media_endpoint_init { const char *uuid; bool (*func)(struct media_endpoint *endpoint, int *err); @@ -1366,6 +1387,8 @@ static struct media_endpoint_init { experimental_endpoint_supported }, { BCAA_SERVICE_UUID, endpoint_init_broadcast_source, experimental_broadcaster_ep_supported }, + { BAA_SERVICE_UUID, endpoint_init_broadcast_sink, + experimental_bcast_sink_ep_supported }, }; static struct media_endpoint * @@ -3245,3 +3268,12 @@ struct btd_adapter *media_endpoint_get_btd_adapter( { return endpoint->adapter->btd_adapter; } + +bool media_endpoint_is_broadcast(struct media_endpoint *endpoint) +{ + if (!strcmp(endpoint->uuid, BCAA_SERVICE_UUID) + || !strcmp(endpoint->uuid, BAA_SERVICE_UUID)) + return true; + + return false; +} diff --git a/profiles/audio/media.h b/profiles/audio/media.h index 1de84a8ff..0eeb5746a 100644 --- a/profiles/audio/media.h +++ b/profiles/audio/media.h @@ -22,5 +22,6 @@ const char *media_endpoint_get_uuid(struct media_endpoint *endpoint); uint8_t media_endpoint_get_codec(struct media_endpoint *endpoint); struct btd_adapter *media_endpoint_get_btd_adapter( struct media_endpoint *endpoint); - +bool media_endpoint_is_broadcast( + struct media_endpoint *endpoint); int8_t media_player_get_device_volume(struct btd_device *device);