1 files changed, 8 insertions, 0 deletions
diff --git a/PROTOCOL b/PROTOCOL
index 03a9cb5c..9c6c8a8b 100644
--- a/PROTOCOL
+++ b/PROTOCOL
@@ -262,3 +262,11 @@ PA_COMMAND_GET_SOURCE_INFO_LIST)
     format_info format1
     ...
     format_info formatn
+
+Four new fields in reply from PA_COMMAND_GET_SOURCE_OUTPUT_INFO (and thus
+PA_COMMAND_GET_SOURCE_OUTPUT_INFO_LIST)
+
+    volume
+    bool mute
+    bool has_volume
+    bool volume_writable