From 79c6efae64ccb3310939add08bc209fb7fa9c90c Mon Sep 17 00:00:00 2001
From: SPRESENSE <41312067+SPRESENSE@users.noreply.github.com>
Date: Thu, 13 Apr 2023 11:04:59 +0900
Subject: [PATCH] include/audio.h: Add underrun event id

Add an event id for notify underrun,
in case of underrun is happend in audio driver.
---
 include/nuttx/audio/audio.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/nuttx/audio/audio.h b/include/nuttx/audio/audio.h
index e4d9f5f4c2c..6422752e007 100644
--- a/include/nuttx/audio/audio.h
+++ b/include/nuttx/audio/audio.h
@@ -332,6 +332,7 @@
 #define AUDIO_MSG_WAKEUP            9
 #define AUDIO_MSG_COMMAND          10
 #define AUDIO_MSG_SLIENCE          11
+#define AUDIO_MSG_UNDERRUN         12
 #define AUDIO_MSG_USER             64
 
 /* Audio Pipeline Buffer flags */