diff --git a/include/system/audio_policy.h b/include/system/audio_policy.h
index a6554de18..308583015 100644
--- a/include/system/audio_policy.h
+++ b/include/system/audio_policy.h
@@ -44,6 +44,9 @@ typedef enum {
     AUDIO_POLICY_FORCE_DIGITAL_DOCK,
     AUDIO_POLICY_FORCE_NO_BT_A2DP, /* A2DP sink is not preferred to speaker or wired HS */
     AUDIO_POLICY_FORCE_SYSTEM_ENFORCED,
+    AUDIO_POLICY_FORCE_SYSTEM_AUDIO_HDMI_ARC,
+    AUDIO_POLICY_FORCE_SYSTEM_AUDIO_SPDIF,
+    AUDIO_POLICY_FORCE_SYSTEM_AUDIO_LINE,
 
     AUDIO_POLICY_FORCE_CFG_CNT,
     AUDIO_POLICY_FORCE_CFG_MAX = AUDIO_POLICY_FORCE_CFG_CNT - 1,