[pulseaudio-discuss] [PATCH v4] bluez5-util: Disconnect AG devices when ofono is started and headset=auto

[Georg Chini]

With headset=auto it is possible that AG devices are connected and handled
via the native backend when ofono is started. Because the HS role will then
be disabled in the native backend, AG devices must be disconnected and any
future connections will be handled by ofono.
---
 src/modules/bluetooth/bluez5-util.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/modules/bluetooth/bluez5-util.c b/src/modules/bluetooth/bluez5-util.c
index 8d59b6b..1072551 100644
--- a/src/modules/bluetooth/bluez5-util.c
+++ b/src/modules/bluetooth/bluez5-util.c
@@ -982,6 +982,24 @@ void pa_bluetooth_discovery_set_ofono_running(pa_bluetooth_discovery *y, bool is
     if (y->headset_backend != HEADSET_BACKEND_AUTO)
         return;
 
+    /* If ofono starts running, all devices that might be connected to the HS role
+     * need to be disconnected, so that the devices can be handled by ofono */
+    if (is_running) {
+        void *state;
+        pa_bluetooth_device *d;
+
+        PA_HASHMAP_FOREACH(d, y->devices, state) {
+            if (device_supports_profile(d, PA_BLUETOOTH_PROFILE_HEADSET_AUDIO_GATEWAY)) {
+                DBusMessage *m;
+
+                pa_assert_se(m = dbus_message_new_method_call(BLUEZ_SERVICE, d->path, "org.bluez.Device1", "Disconnect"));
+                dbus_message_set_no_reply(m, true);
+                dbus_connection_send(pa_dbus_connection_get(y->connection), m, NULL);
+                dbus_message_unref(m);
+            }
+        }
+    }
+
     pa_bluetooth_native_backend_enable_hs_role(y->native_backend, !is_running);
 }
 
-- 
2.10.1