[RFC BlueZ v2 26/27] audio/telephony: Add call multiparty property support

["Frédéric Danis" <frederic.danis@collabora.com>]

---
 profiles/audio/telephony.c | 15 +++++++++++++++
 profiles/audio/telephony.h |  1 +
 2 files changed, 16 insertions(+)

diff --git a/profiles/audio/telephony.c b/profiles/audio/telephony.c
index a5dace7c3..9e10a94a4 100644
--- a/profiles/audio/telephony.c
+++ b/profiles/audio/telephony.c
@@ -791,3 +791,18 @@ void telephony_call_set_line_id(struct call *call, const char *line_id)
 			call->path, TELEPHONY_CALL_INTERFACE,
 			"LineIdentification");
 }
+
+void telephony_call_set_multiparty(struct call *call, bool multiparty)
+{
+	if (call->multiparty == multiparty)
+		return;
+
+	DBG("device %s multiparty %u -> %u", call->path, call->multiparty,
+		multiparty);
+
+	call->multiparty = multiparty;
+
+	g_dbus_emit_property_changed(btd_get_dbus_connection(),
+			call->path, TELEPHONY_CALL_INTERFACE,
+			"Multiparty");
+}
diff --git a/profiles/audio/telephony.h b/profiles/audio/telephony.h
index 5f2a4ae4c..9541d3edd 100644
--- a/profiles/audio/telephony.h
+++ b/profiles/audio/telephony.h
@@ -115,3 +115,4 @@ void telephony_call_unregister_interface(struct call *call);
 
 void telephony_call_set_state(struct call *call, enum call_state state);
 void telephony_call_set_line_id(struct call *call, const char *line_id);
+void telephony_call_set_multiparty(struct call *call, bool multiparty);
-- 
2.43.0