diff mbox series

[BlueZ,4/4] transport: Broadcast sink: wait for user to select transport

Message ID 20240724143425.165959-5-vlad.pruteanu@nxp.com
State New
Headers show
Series Add 'broadcasting' state | expand

Commit Message

Vlad Pruteanu July 24, 2024, 2:34 p.m. UTC 
This changes the flow for transports created on broadcast sink side.
Transports are not automatically changed to pending anymore, instead
the user must first run transport.select on them which updates the
state to 'broadcasting'. This allows for the selection of the desired
stream when running the setup with PipeWire, which acquires any transport
that is broadcasting.
---
 profiles/audio/transport.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/profiles/audio/transport.c b/profiles/audio/transport.c
index ce1edbf46..44e82da38 100644
--- a/profiles/audio/transport.c
+++ b/profiles/audio/transport.c
@@ -156,6 +156,7 @@  static gboolean state_in_use(transport_state_t state)
 	switch (state) {
 	case TRANSPORT_STATE_IDLE:
 	case TRANSPORT_STATE_PENDING:
+	case TRANSPORT_STATE_BROADCASTING:
 		return FALSE;
 	case TRANSPORT_STATE_REQUESTING:
 	case TRANSPORT_STATE_ACTIVE:
@@ -1299,8 +1300,14 @@  static void transport_update_playing(struct media_transport *transport,
 			if (transport->owner != NULL)
 				media_transport_remove_owner(transport);
 		}
-	} else if (transport->state == TRANSPORT_STATE_IDLE)
-		transport_set_state(transport, TRANSPORT_STATE_PENDING);
+	} else if (transport->state == TRANSPORT_STATE_IDLE) {
+		if (!strcmp(media_endpoint_get_uuid(transport->endpoint),
+						BCAA_SERVICE_UUID))
+			transport_set_state(transport,
+						TRANSPORT_STATE_BROADCASTING);
+		else
+			transport_set_state(transport, TRANSPORT_STATE_PENDING);
+	}
 }
 
 static DBusMessage *select_transport(DBusConnection *conn, DBusMessage *msg,
@@ -1682,10 +1689,7 @@  static void bap_state_changed(struct bt_bap_stream *stream, uint8_t old_state,
 			bap_update_qos(transport);
 		else if (bt_bap_stream_io_dir(stream) != BT_BAP_BCAST_SOURCE)
 			bap_update_bcast_qos(transport);
-		if (bt_bap_stream_io_dir(stream) == BT_BAP_BCAST_SOURCE)
-			transport_update_playing(transport, TRUE);
-		else
-			transport_update_playing(transport, FALSE);
+		transport_update_playing(transport, FALSE);
 		return;
 	case BT_BAP_STREAM_STATE_DISABLING:
 		return;