[PATCH BlueZ 2/2] media: implement SupportedFeatures property

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Add org.bluez.Media.SupportedFeatures. The value tx-timestamping is
hardcoded as it is currently always enabled.
---
 profiles/audio/media.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/profiles/audio/media.c b/profiles/audio/media.c
index 69c6dc671..df36bc2df 100644
--- a/profiles/audio/media.c
+++ b/profiles/audio/media.c
@@ -3340,8 +3340,28 @@ static gboolean supported_uuids(const GDBusPropertyTable *property,
 	return TRUE;
 }
 
+static gboolean supported_features(const GDBusPropertyTable *property,
+					DBusMessageIter *iter, void *data)
+{
+	static const char * const features[] = { "tx-timestamping" };
+	DBusMessageIter entry;
+	size_t i;
+
+	dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
+				DBUS_TYPE_STRING_AS_STRING, &entry);
+
+	for (i = 0; i < ARRAY_SIZE(features); ++i)
+		dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING,
+							&features[i]);
+
+	dbus_message_iter_close_container(iter, &entry);
+
+	return TRUE;
+}
+
 static const GDBusPropertyTable media_properties[] = {
 	{ "SupportedUUIDs", "as", supported_uuids },
+	{ "SupportedFeatures", "as", supported_features },
 	{ }
 };
 
-- 
2.49.0





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