diff --git a/XilinxProcessorIPLib/drivers/dp/src/xdprx_hw.h b/XilinxProcessorIPLib/drivers/dp/src/xdprx_hw.h
index c35c3923..24055e44 100644
--- a/XilinxProcessorIPLib/drivers/dp/src/xdprx_hw.h
+++ b/XilinxProcessorIPLib/drivers/dp/src/xdprx_hw.h
@@ -251,6 +251,26 @@
 							channel status. */
 /* @} */
 
+/** @name DPRX core registers: Audio.
+  * @{
+  */
+#define XDPRX_RX_AUDIO_CONTROL		0x300	/**< Enables audio stream
+							packets in main link. */
+#define XDPRX_RX_AUDIO_INFO_DATA(NUM)	(0x304 + 4 * (NUM - 1)) /**< Word
+							formatted as per CEA
+							861-C info frame. */
+#define XDPRX_RX_AUDIO_MAUD		0x324	/**< M value of audio stream
+							as decoded from audio
+							time stamp packet. */
+#define XDPRX_RX_AUDIO_NAUD		0x328	/**< N value of audio stream
+							as decoded from audio
+							time stamp packet. */
+#define XDPRX_RX_AUDIO_STATUS		0x32C	/**< Status of audio stream. */
+#define XDPRX_RX_AUDIO_EXT_DATA(NUM)	(0x330 + 4 * (NUM - 1)) /**< Word
+							formatted as per
+							extension packet. */
+/* @} */
+
 /******************* Macros (Inline Functions) Definitions ********************/
 
 /** @name Register access macro definitions.
diff --git a/XilinxProcessorIPLib/drivers/dp/src/xdptx_hw.h b/XilinxProcessorIPLib/drivers/dp/src/xdptx_hw.h
index a79be995..25f18b49 100644
--- a/XilinxProcessorIPLib/drivers/dp/src/xdptx_hw.h
+++ b/XilinxProcessorIPLib/drivers/dp/src/xdptx_hw.h
@@ -283,8 +283,9 @@
 							buffer control. */
 #define XDPTX_TX_AUDIO_CHANNELS		0x0304	/**< Used to input active
 							channel count. */
-#define XDPTX_TX_AUDIO_INFO_DATA	0x0308	/**< Word formatted as per
-							CEA 861-C info frame. */
+#define XDPTX_TX_AUDIO_INFO_DATA(NUM)	(0x0308 + 4 * (NUM - 1)) /**< Word
+							formatted as per CEA
+							861-C info frame. */
 #define XDPTX_TX_AUDIO_MAUD		0x0328	/**< M value of audio stream
 							as computed by the
 							DisplayPort TX core when
@@ -295,7 +296,8 @@
 							DisplayPort TX core when
 							audio and link clocks
 							are synchronous. */
-#define XDPTX_TX_AUDIO_EXT_DATA		0x0330	/**< Word formatted as per
+#define XDPTX_AUDIO_EXT_DATA(NUM)	(0x0330 + 4 * (NUM - 1)) /**< Word
+							formatted as per
 							extension packet. */
 /* @} */