From 0e4c16e120f95b122c7139deb046192927d1b6c7 Mon Sep 17 00:00:00 2001 From: Mikel Astiz Date: Fri, 10 May 2013 10:30:47 +0200 Subject: [PATCH] bluetooth: Support transport auto-release With BlueZ 5, if the remote device suspends the audio, the transport state will change to "idle" and the endpoint is not required to release the transport, since this could introduce race conditions. Therefore, ignore the call to pa_bluetooth_transport_release() if the transport is not acquired any more. --- src/modules/bluetooth/bluetooth-util.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/modules/bluetooth/bluetooth-util.c b/src/modules/bluetooth/bluetooth-util.c index 2e794ac3c..59247364c 100644 --- a/src/modules/bluetooth/bluetooth-util.c +++ b/src/modules/bluetooth/bluetooth-util.c @@ -1538,6 +1538,12 @@ void pa_bluetooth_transport_release(pa_bluetooth_transport *t) { pa_assert_se(dbus_message_append_args(m, DBUS_TYPE_STRING, &accesstype, DBUS_TYPE_INVALID)); } else { pa_assert(t->device->discovery->version == BLUEZ_VERSION_5); + + if (t->state <= PA_BLUETOOTH_TRANSPORT_STATE_IDLE) { + pa_log_info("Transport %s auto-released by BlueZ or already released", t->path); + return; + } + pa_assert_se(m = dbus_message_new_method_call(t->owner, t->path, "org.bluez.MediaTransport1", "Release")); }