From 48e6ea95dc23e1c84911f1f907403ac1729c6b78 Mon Sep 17 00:00:00 2001
From: Phil Burk <philburk@google.com>
Date: Thu, 18 Jun 2015 15:37:08 -0700
Subject: AudioFlinger: reset SPDIF encoder on flush

This may prevent corrupt data from reaching the AVR.

Bug: 19604395
Change-Id: I3dbdd002326917b9f14dda46a3e5170e1ec799bb
Signed-off-by: Phil Burk <philburk@google.com>
---
 services/audioflinger/SpdifStreamOut.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'services/audioflinger/SpdifStreamOut.cpp')

diff --git a/services/audioflinger/SpdifStreamOut.cpp b/services/audioflinger/SpdifStreamOut.cpp
index 45b541a..ac637ef 100644
--- a/services/audioflinger/SpdifStreamOut.cpp
+++ b/services/audioflinger/SpdifStreamOut.cpp
@@ -128,7 +128,7 @@ status_t SpdifStreamOut::getRenderPosition(uint32_t *frames)
 
 int SpdifStreamOut::flush()
 {
-    // FIXME Is there an issue here with flush being asynchronous?
+    mSpdifEncoder.reset();
     mRenderPositionHal = 0;
     mPreviousHalPosition32 = 0;
     return AudioStreamOut::flush();
@@ -136,6 +136,7 @@ int SpdifStreamOut::flush()
 
 int SpdifStreamOut::standby()
 {
+    mSpdifEncoder.reset();
     mRenderPositionHal = 0;
     mPreviousHalPosition32 = 0;
     return AudioStreamOut::standby();
-- 
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