From: Mikel Astiz <mikel.astiz@xxxxxxxxxxxx>
In BlueZ 5, the microphone and speaker gains are exposed as properties
of the MediaTransport1 interface.
---
src/modules/bluetooth/bluetooth-util.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/modules/bluetooth/bluetooth-util.c b/src/modules/bluetooth/bluetooth-util.c
index 16aee20..8c96cc1 100644
--- a/src/modules/bluetooth/bluetooth-util.c
+++ b/src/modules/bluetooth/bluetooth-util.c
@@ -1578,6 +1578,12 @@ void pa_bluetooth_transport_set_microphone_gain(pa_bluetooth_transport *t, uint1
pa_assert(t);
pa_assert(t->profile == PROFILE_HSP);
+ if (t->device->discovery->version >= BLUEZ_VERSION_5) {
+ set_property(t->device->discovery, t->owner, t->path, "org.bluez.MediaTransport1",
+ "MicrophoneGain", DBUS_TYPE_UINT16, &gain);
+ return;
+ }
+
set_property(t->device->discovery, "org.bluez", t->device->path, "org.bluez.Headset",
"MicrophoneGain", DBUS_TYPE_UINT16, &gain);
}
@@ -1588,6 +1594,12 @@ void pa_bluetooth_transport_set_speaker_gain(pa_bluetooth_transport *t, uint16_t
pa_assert(t);
pa_assert(t->profile == PROFILE_HSP);
+ if (t->device->discovery->version >= BLUEZ_VERSION_5) {
+ set_property(t->device->discovery, t->owner, t->path, "org.bluez.MediaTransport1",
+ "SpeakerGain", DBUS_TYPE_UINT16, &gain);
+ return;
+ }
+
set_property(t->device->discovery, "org.bluez", t->device->path, "org.bluez.Headset",
"SpeakerGain", DBUS_TYPE_UINT16, &gain);
}
--
1.7.11.7
