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[v3,1/5] bap: Fix source+sink endpoint registration

Message ID 20231102155827.4219-2-silviu.barbulescu@nxp.com (mailing list archive)
State Superseded
Headers show
Series Add support for bcast multiple BISes | expand

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Commit Message

Silviu Florian Barbulescu Nov. 2, 2023, 3:58 p.m. UTC 
From: Claudia Draghicescu <claudia.rosu@nxp.com>

When registering both sink and source endpoints,
the register endpoint method call results in 2 remote endpoints for each
scanned broadcast source

---
 src/shared/bap.c | 73 ++++++++++++++++++++++++------------------------
 src/shared/bap.h |  3 ++
 2 files changed, 40 insertions(+), 36 deletions(-)

Comments

bluez.test.bot@gmail.com Nov. 2, 2023, 6:29 p.m. UTC | #1 
This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=798448

---Test result---

Test Summary:
CheckPatch                    PASS      4.43 seconds
GitLint                       PASS      1.82 seconds
BuildEll                      PASS      34.02 seconds
BluezMake                     PASS      1025.29 seconds
MakeCheck                     PASS      13.80 seconds
MakeDistcheck                 PASS      213.88 seconds
CheckValgrind                 PASS      328.50 seconds
CheckSmatch                   PASS      433.14 seconds
bluezmakeextell               PASS      140.35 seconds
IncrementalBuild              PASS      4345.83 seconds
ScanBuild                     PASS      1313.66 seconds



---
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Linux Bluetooth
diff mbox series

Patch

diff --git a/src/shared/bap.c b/src/shared/bap.c
index 13bbcf793..d8a3adde6 100644
--- a/src/shared/bap.c
+++ b/src/shared/bap.c
@@ -629,7 +629,7 @@  static struct bt_bap_endpoint *bap_endpoint_new_broadcast(struct bt_bap_db *bdb,
 	if (type == BT_BAP_BCAST_SINK)
 		ep->dir = BT_BAP_BCAST_SOURCE;
 	else
-		ep->dir = BT_BAP_BCAST_SINK;
+		ep->dir = 0;
 
 	return ep;
 }
@@ -1485,12 +1485,12 @@  static void ep_config_cb(struct bt_bap_stream *stream, int err)
 		return;
 
 	if (bt_bap_stream_get_type(stream) == BT_BAP_STREAM_TYPE_BCAST) {
-		if (bt_bap_stream_io_dir(stream) == BT_BAP_BCAST_SINK)
+		if (!bt_bap_stream_io_dir(stream))
 			stream_set_state_broadcast(stream,
-						BT_BAP_STREAM_STATE_QOS);
+				BT_BAP_STREAM_STATE_QOS);
 		else if (bt_bap_stream_io_dir(stream) == BT_BAP_BCAST_SOURCE)
 			stream_set_state_broadcast(stream,
-						BT_BAP_STREAM_STATE_CONFIG);
+				BT_BAP_STREAM_STATE_CONFIG);
 		return;
 	}
 
@@ -2622,7 +2622,7 @@  struct bt_bap_pac *bt_bap_add_vendor_pac(struct gatt_db *db,
 					struct iovec *metadata)
 {
 	struct bt_bap_db *bdb;
-	struct bt_bap_pac *pac, *pac_broadcast_sink;
+	struct bt_bap_pac *pac;
 	struct bt_bap_codec codec;
 
 	if (!db)
@@ -2650,15 +2650,6 @@  struct bt_bap_pac *bt_bap_add_vendor_pac(struct gatt_db *db,
 		break;
 	case BT_BAP_BCAST_SOURCE:
 		bap_add_broadcast_source(pac);
-		if (queue_isempty(bdb->broadcast_sinks)) {
-			/* When adding a local broadcast source, add also a
-			 * local broadcast sink
-			 */
-			pac_broadcast_sink = bap_pac_new(bdb, name,
-					BT_BAP_BCAST_SINK, &codec, qos,
-					data, metadata);
-			bap_add_broadcast_sink(pac_broadcast_sink);
-		}
 		break;
 	case BT_BAP_BCAST_SINK:
 		bap_add_broadcast_sink(pac);
@@ -4416,21 +4407,12 @@  void bt_bap_foreach_pac(struct bt_bap *bap, uint8_t type,
 							func, user_data);
 	case BT_BAP_SOURCE:
 		return bap_foreach_pac(bap->ldb->sinks, bap->rdb->sources,
-							   func, user_data);
+							func, user_data);
 	case BT_BAP_BCAST_SOURCE:
-		if (queue_isempty(bap->rdb->broadcast_sources)
-			&& queue_isempty(bap->rdb->broadcast_sinks))
-			return bap_foreach_pac(bap->ldb->broadcast_sources,
-					bap->ldb->broadcast_sinks,
-					func, user_data);
-
-		return bap_foreach_pac(bap->ldb->broadcast_sinks,
-					bap->rdb->broadcast_sources,
-					func, user_data);
 	case BT_BAP_BCAST_SINK:
 		return bap_foreach_pac(bap->ldb->broadcast_sinks,
-					bap->rdb->broadcast_sources,
-					func, user_data);
+						bap->rdb->broadcast_sources,
+						func, user_data);
 	}
 }
 
@@ -4475,6 +4457,20 @@  void *bt_bap_pac_get_user_data(struct bt_bap_pac *pac)
 	return pac->user_data;
 }
 
+bool bt_bap_pac_bcast_is_local(struct bt_bap *bap, struct bt_bap_pac *pac)
+{
+	if (!bap->ldb)
+		return false;
+
+	if (queue_find(bap->ldb->broadcast_sinks, NULL, pac))
+		return true;
+
+	if (queue_find(bap->ldb->broadcast_sources, NULL, pac))
+		return true;
+
+	return false;
+}
+
 static bool find_ep_unused(const void *data, const void *user_data)
 {
 	const struct bt_bap_endpoint *ep = data;
@@ -4483,7 +4479,10 @@  static bool find_ep_unused(const void *data, const void *user_data)
 	if (ep->stream)
 		return false;
 
-	return ep->dir == match->rpac->type;
+	if (match->rpac)
+		return ep->dir == match->rpac->type;
+	else
+		return true;
 }
 
 static bool find_ep_pacs(const void *data, const void *user_data)
@@ -4642,7 +4641,11 @@  struct bt_bap_stream *bt_bap_stream_new(struct bt_bap *bap,
 	struct bt_bap_endpoint *ep;
 	struct match_pac match;
 
-	if (!bap || !bap->rdb || queue_isempty(bap->remote_eps))
+	if (!bap)
+		return NULL;
+
+	if (!rpac && (lpac->type != BT_BAP_BCAST_SOURCE)
+		&& queue_isempty(bap->remote_eps))
 		return NULL;
 
 	if (lpac && rpac) {
@@ -4679,7 +4682,9 @@  struct bt_bap_stream *bt_bap_stream_new(struct bt_bap *bap,
 			return NULL;
 
 		bt_bap_foreach_pac(bap, type, match_pac, &match);
-		if (!match.lpac || !match.rpac)
+		if (!match.lpac)
+			return NULL;
+		if (!match.rpac && (lpac->type != BT_BAP_BCAST_SOURCE))
 			return NULL;
 
 		lpac = match.lpac;
@@ -4861,12 +4866,12 @@  unsigned int bt_bap_stream_enable(struct bt_bap_stream *stream,
 		queue_foreach(stream->links, bap_stream_enable_link, metadata);
 		break;
 	case BT_BAP_STREAM_TYPE_BCAST:
-		if (bt_bap_stream_io_dir(stream) == BT_BAP_BCAST_SINK)
+		if (!bt_bap_stream_io_dir(stream))
 			stream_set_state_broadcast(stream,
-						BT_BAP_STREAM_STATE_CONFIG);
+				BT_BAP_STREAM_STATE_CONFIG);
 		else if (bt_bap_stream_io_dir(stream) == BT_BAP_BCAST_SOURCE)
 			stream_set_state_broadcast(stream,
-						BT_BAP_STREAM_STATE_STREAMING);
+				 BT_BAP_STREAM_STATE_STREAMING);
 
 		return 1;
 	}
@@ -5399,10 +5404,6 @@  bool bt_bap_new_bcast_source(struct bt_bap *bap, const char *name)
 	struct bt_bap_endpoint *ep;
 	struct bt_bap_pac *pac_broadcast_source;
 
-	/* Add the remote source only if a local sink endpoint was registered */
-	if (queue_isempty(bap->ldb->broadcast_sinks))
-		return false;
-
 	/* Add the remote source only if a local sink endpoint was registered */
 	if (queue_isempty(bap->ldb->broadcast_sinks))
 		return false;
diff --git a/src/shared/bap.h b/src/shared/bap.h
index 23edbf4c6..2c8f9208e 100644
--- a/src/shared/bap.h
+++ b/src/shared/bap.h
@@ -317,3 +317,6 @@  void bt_bap_update_bcast_source(struct bt_bap_pac *pac,
 					struct bt_bap_codec *codec,
 					struct iovec *data,
 					struct iovec *metadata);
+
+bool bt_bap_pac_bcast_is_local(struct bt_bap *bap, struct bt_bap_pac *pac);
+