This patch treats -EINPROGRESS as success return value for HFP 1.6
Audio Connection setup. For HFP 1.6, HF sends AT+BCC and waits the AG
to establish the SCO connection.
---
src/handsfree-audio.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/handsfree-audio.c b/src/handsfree-audio.c
index c9fed48..cb97c57 100644
--- a/src/handsfree-audio.c
+++ b/src/handsfree-audio.c
@@ -290,7 +290,15 @@ static DBusMessage *card_connect(DBusConnection *conn,
if (card->msg)
return __ofono_error_busy(msg);
+ /*
+ * HFP 1.6 card driver returns in progress to inform that AT+BCC has
+ * been sent. This command informs the AG that the audio connection
+ * should be established.
+ */
sk = driver->audio_connect(card->remote, card->local, card->data);
+ if (sk == -EINPROGRESS)
+ goto done;
+
if (sk < 0)
return __ofono_error_failed(msg);
@@ -301,6 +309,7 @@ static DBusMessage *card_connect(DBusConnection *conn,
g_io_channel_unref(io);
+done:
card->msg = dbus_message_ref(msg);
return NULL;
--
1.7.11.7
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