From 9ed17c917b4cfe88a6e16de542ce800f355522fc Mon Sep 17 00:00:00 2001
From: Ross Owen <ross@xmos.com>
Date: Tue, 3 Dec 2013 15:18:50 +0000
Subject: [PATCH 1/2] NATIVE_DSD can now be set to 0

---
 module_usb_audio/devicedefines.h | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/module_usb_audio/devicedefines.h b/module_usb_audio/devicedefines.h
index 48eb6795..351b52e5 100644
--- a/module_usb_audio/devicedefines.h
+++ b/module_usb_audio/devicedefines.h
@@ -29,10 +29,14 @@
     #endif
 #endif
 
-#if !defined (DSD_CHANS_DAC)
-#define DSD_CHANS_DAC   0
-#else
-#define NATIVE_DSD      1        /* Always enable Native DSD when DSD mode is enabled */
+#if defined(DSD_CHANS_DAC)
+    #if defined(NATIVE_DSD) && (NATIVE_DSD == 0)
+        #undef NATIVE_DSD
+    #else
+        #define NATIVE_DSD       1  /* Always enable Native DSD when DSD mode is enabled */
+    #endif
+#else    
+    #define DSD_CHANS_DAC        0
 #endif
 
 /* Max supported sample freq for device */

From f4620cd4639f845c9a2a7fa33eecc44fceeff516 Mon Sep 17 00:00:00 2001
From: Ross Owen <ross@xmos.com>
Date: Wed, 4 Dec 2013 11:08:06 +0000
Subject: [PATCH 2/2] SpdifReceive.h include now guarded by SPDIF_RX define

---
 module_usb_audio/clocking/clockgen.xc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/module_usb_audio/clocking/clockgen.xc b/module_usb_audio/clocking/clockgen.xc
index 63628475..3da5ea1c 100644
--- a/module_usb_audio/clocking/clockgen.xc
+++ b/module_usb_audio/clocking/clockgen.xc
@@ -5,8 +5,10 @@
 
 #include "devicedefines.h"
 #include "commands.h"
-#include "SpdifReceive.h"
 
+#if defined(SPDIF_RX)
+#include "SpdifReceive.h"
+#endif