[PATCH BlueZ 0/1] bap: Wait for BIG Info report event before creating streams

[PATCH BlueZ 0/1] bap: Wait for BIG Info report event before creating streams

[Vlad Pruteanu]

This makes it so that stream for each BIS is created after BIG
Info report is received. This ensures that when the stream is
created the encryption field is correctly set.

Vlad Pruteanu (1):
  bap: Wait for BIG Info report event before creating streams

 profiles/audio/bap.c | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

-- 
2.40.1

[PATCH BlueZ 1/1] bap: Wait for BIG Info report event before creating streams

[Vlad Pruteanu]

This makes it so that stream for each BIS is created after BIG
Info report is received. This ensures that when the stream is
created the encryption field is correctly set.
---
 profiles/audio/bap.c | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

diff --git a/profiles/audio/bap.c b/profiles/audio/bap.c
index e82a25382..afa938091 100644
--- a/profiles/audio/bap.c
+++ b/profiles/audio/bap.c
@@ -134,6 +134,7 @@ struct bap_bcast_pa_req {
 		struct btd_service *service;
 		struct bap_setup *setup;
 	} data;
+	unsigned int io_id;	/* io_id for BIG Info watch */
 };
 
 static struct queue *sessions;
@@ -1220,7 +1221,8 @@ fail:
 	return ret;
 }
 
-static void iso_pa_sync_confirm_cb(GIOChannel *io, void *user_data)
+static gboolean big_info_report_cb(GIOChannel *io, GIOCondition cond,
+							gpointer user_data)
 {
 	GError *err = NULL;
 	struct bap_bcast_pa_req *req = user_data;
@@ -1228,7 +1230,7 @@ static void iso_pa_sync_confirm_cb(GIOChannel *io, void *user_data)
 	struct bt_iso_base base;
 	struct bt_iso_qos qos;
 
-	DBG("PA Sync done");
+	DBG("BIG Info received");
 
 	bt_io_get(io, &err,
 			BT_IO_OPT_BASE, &base,
@@ -1238,7 +1240,8 @@ static void iso_pa_sync_confirm_cb(GIOChannel *io, void *user_data)
 		error("%s", err->message);
 		g_error_free(err);
 		g_io_channel_shutdown(io, TRUE, NULL);
-		return;
+		req->io_id = 0;
+		return FALSE;
 	}
 
 	/* Close the io and remove the queue request for another PA Sync */
@@ -1255,7 +1258,21 @@ static void iso_pa_sync_confirm_cb(GIOChannel *io, void *user_data)
 	service_set_connecting(req->data.service);
 
 	queue_remove(data->adapter->bcast_pa_requests, req);
+	req->io_id = 0;
 	free(req);
+
+	return FALSE;
+}
+
+static void iso_pa_sync_confirm_cb(GIOChannel *io, void *user_data)
+{
+	struct bap_bcast_pa_req *req = user_data;
+	/* PA Sync was established, wait for BIG Info report so that the
+	 * encryption flag is also available.
+	 */
+	DBG("PA Sync done");
+	req->io_id = g_io_add_watch(io, G_IO_OUT, big_info_report_cb,
+								user_data);
 }
 
 static bool match_data_bap_data(const void *data, const void *match_data)
@@ -3177,6 +3194,10 @@ static void bap_bcast_remove(struct btd_service *service)
 	 */
 	req = queue_remove_if(data->adapter->bcast_pa_requests,
 						match_service, service);
+	if (req->io_id) {
+		g_source_remove(req->io_id);
+		req->io_id = 0;
+	}
 	free(req);
 
 	bap_data_remove(data);
-- 
2.40.1

RE: bap: Wait for BIG Info report event before creating streams

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 948 bytes --]

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=869563

---Test result---

Test Summary:
CheckPatch                    PASS      0.50 seconds
GitLint                       PASS      0.31 seconds
BuildEll                      PASS      24.49 seconds
BluezMake                     PASS      1679.28 seconds
MakeCheck                     PASS      12.94 seconds
MakeDistcheck                 PASS      176.35 seconds
CheckValgrind                 PASS      250.71 seconds
CheckSmatch                   PASS      351.87 seconds
bluezmakeextell               PASS      119.10 seconds
IncrementalBuild              PASS      1444.30 seconds
ScanBuild                     PASS      998.47 seconds



---
Regards,
Linux Bluetooth

Re: [PATCH BlueZ 0/1] bap: Wait for BIG Info report event before creating streams

[patchwork-bot+bluetooth]

Hello:

This patch was applied to bluetooth/bluez.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:

On Tue,  9 Jul 2024 11:59:02 +0300 you wrote:
> This makes it so that stream for each BIS is created after BIG
> Info report is received. This ensures that when the stream is
> created the encryption field is correctly set.
> 
> Vlad Pruteanu (1):
>   bap: Wait for BIG Info report event before creating streams
> 
> [...]

Here is the summary with links:
  - [BlueZ,1/1] bap: Wait for BIG Info report event before creating streams
    https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=2748c60a2c6b

You are awesome, thank you!
-- 
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