Hi Mikel,
On Wed, Aug 22, 2012 at 11:08 AM, Mikel Astiz <mikel.astiz.oss at gmail.com> wrote:
> From: Mikel Astiz <mikel.astiz at bmw-carit.de>
>
> Try to acquire the transport as soon as the audio stream is started,
> along with the availability flag update.
> ---
> src/modules/bluetooth/module-bluetooth-device.c | 18 ++++++++++++++++++
> 1 files changed, 18 insertions(+), 0 deletions(-)
>
> diff --git a/src/modules/bluetooth/module-bluetooth-device.c b/src/modules/bluetooth/module-bluetooth-device.c
> index 8a38053..c1a88b0 100644
> --- a/src/modules/bluetooth/module-bluetooth-device.c
> +++ b/src/modules/bluetooth/module-bluetooth-device.c
> @@ -1248,6 +1248,7 @@ static pa_port_available_t audio_state_to_availability(pa_bt_audio_state_t state
> static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *m, void *userdata) {
> DBusError err;
> struct userdata *u;
> + bool acquire = FALSE;
>
> pa_assert(bus);
> pa_assert(m);
> @@ -1324,6 +1325,8 @@ static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *m, void *us
>
> pa_assert_se(port = pa_hashmap_get(u->card->ports, "hfgw-input"));
> pa_device_port_set_available(port, available);
> +
> + acquire = (available == PA_PORT_AVAILABLE_YES && u->profile == PROFILE_HFGW);
> }
> } else if (dbus_message_is_signal(m, "org.bluez.Headset", "PropertyChanged")) {
> pa_bt_audio_state_t state = parse_state_property_change(m);
> @@ -1337,6 +1340,8 @@ static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *m, void *us
>
> pa_assert_se(port = pa_hashmap_get(u->card->ports, "hsp-input"));
> pa_device_port_set_available(port, available);
> +
> + acquire = (available == PA_PORT_AVAILABLE_YES && u->profile == PROFILE_HSP);
> }
> } else if (dbus_message_is_signal(m, "org.bluez.AudioSource", "PropertyChanged")) {
> pa_bt_audio_state_t state = parse_state_property_change(m);
> @@ -1347,6 +1352,8 @@ static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *m, void *us
>
> pa_assert_se(port = pa_hashmap_get(u->card->ports, "a2dp-input"));
> pa_device_port_set_available(port, available);
> +
> + acquire = (available == PA_PORT_AVAILABLE_YES && u->profile == PROFILE_A2DP_SOURCE);
> }
> } else if (dbus_message_is_signal(m, "org.bluez.AudioSink", "PropertyChanged")) {
> pa_bt_audio_state_t state = parse_state_property_change(m);
> @@ -1357,9 +1364,20 @@ static DBusHandlerResult filter_cb(DBusConnection *bus, DBusMessage *m, void *us
>
> pa_assert_se(port = pa_hashmap_get(u->card->ports, "a2dp-output"));
> pa_device_port_set_available(port, available);
> +
> + acquire = (available == PA_PORT_AVAILABLE_YES && u->profile == PROFILE_A2DP);
> }
> }
>
> + if (acquire)
> + if (bt_transport_acquire(u, FALSE) >= 0) {
> + if (u->source)
> + pa_source_suspend(u->source, FALSE, PA_SUSPEND_IDLE);
> +
> + if (u->sink)
> + pa_sink_suspend(u->sink, FALSE, PA_SUSPEND_IDLE);
> + }
> +
> fail:
> dbus_error_free(&err);
>
> --
> 1.7.7.6
Hmm, this is in case that the profile is already set but for some
reason acquired failed? Isn't it better leave this for port
availability to trigger acquire?
--
Luiz Augusto von Dentz
