[PATCH BlueZ v2 05/12] audio/hfp-hf: Add hangup all calls support

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

From: Frédéric Danis <frederic.danis.oss@gmail.com>

This releases all calls except waiting calls. This includes
multiparty calls.
---
 profiles/audio/hfp-hf.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/profiles/audio/hfp-hf.c b/profiles/audio/hfp-hf.c
index dddd56261..287b79f1f 100644
--- a/profiles/audio/hfp-hf.c
+++ b/profiles/audio/hfp-hf.c
@@ -503,6 +503,20 @@ static DBusMessage *dial(DBusConnection *conn, DBusMessage *msg,
 	return NULL;
 }
 
+static DBusMessage *hangup_all(DBusConnection *conn, DBusMessage *msg,
+				void *profile_data)
+{
+	struct hfp_device *dev = profile_data;
+	bool ret;
+
+	ret = hfp_hf_hangup_all(dev->hf, cmd_complete,
+					dbus_message_ref(msg));
+	if (!ret)
+		return btd_error_failed(msg, "Hang up all command failed");
+
+	return NULL;
+}
+
 static DBusMessage *call_answer(DBusConnection *conn, DBusMessage *msg,
 				void *call_data)
 {
@@ -535,6 +549,7 @@ static DBusMessage *call_hangup(DBusConnection *conn, DBusMessage *msg,
 
 struct telephony_callbacks hfp_callbacks = {
 	.dial = dial,
+	.hangup_all = hangup_all,
 	.call_answer = call_answer,
 	.call_hangup = call_hangup,
 };
-- 
2.43.0