diff --git a/audio/common/4.0/types.hal b/audio/common/4.0/types.hal
index 0adff734d3..dfc350ec34 100644
--- a/audio/common/4.0/types.hal
+++ b/audio/common/4.0/types.hal
@@ -448,6 +448,12 @@ enum AudioChannelMask : uint32_t {
     IN_6 = (IN_LEFT | IN_RIGHT |
             IN_FRONT | IN_BACK |
             IN_LEFT_PROCESSED | IN_RIGHT_PROCESSED),
+    IN_2POINT0POINT2 = (IN_LEFT | IN_RIGHT | IN_TOP_LEFT | IN_TOP_RIGHT),
+    IN_2POINT1POINT2 = (IN_LEFT | IN_RIGHT | IN_TOP_LEFT | IN_TOP_RIGHT |
+            IN_LOW_FREQUENCY),
+    IN_3POINT0POINT2 = (IN_LEFT | IN_CENTER | IN_RIGHT | IN_TOP_LEFT | IN_TOP_RIGHT),
+    IN_3POINT1POINT2 = (IN_LEFT | IN_CENTER | IN_RIGHT |
+            IN_TOP_LEFT | IN_TOP_RIGHT | IN_LOW_FREQUENCY),
     IN_5POINT1 = (IN_LEFT | IN_CENTER | IN_RIGHT |
                   IN_BACK_LEFT | IN_BACK_RIGHT | IN_LOW_FREQUENCY),
     IN_VOICE_UPLINK_MONO = (IN_VOICE_UPLINK | IN_MONO),