From 8bc26954271b258b33a5377a7df20815a28ff14b Mon Sep 17 00:00:00 2001
From: "hertz.wang" <wangh@rock-chips.com>
Date: Thu, 6 Sep 2018 21:00:58 +0800
Subject: [PATCH] dueros: avoid bad sound when booting

Change-Id: Ia40483d49b4e3df3803b9ba542b80cfc393d0347
Signed-off-by: hertz.wang <wangh@rock-chips.com>
---
 rk3308/dueros/RkLunch.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rk3308/dueros/RkLunch.sh b/rk3308/dueros/RkLunch.sh
index 82679ea..b2fbf89 100755
--- a/rk3308/dueros/RkLunch.sh
+++ b/rk3308/dueros/RkLunch.sh
@@ -41,6 +41,7 @@ if [ -r $DUEROS_ALSASTATE_FILE  ]; then
     alsactl restore --file=$DUEROS_ALSASTATE_FILE
 fi
 aplay /oem/duer/appresources/startup.wav &
+sleep 2 # at 3th second, dueros will do mp3 decoding which consume high cpu
 
 #alsactl -b daemon --file=$DUEROS_ALSASTATE_FILE