dp: Updated comments.

Added missing revision history comments.
Added missing Doxygen @addtofile closing parenthesis.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
Reviewed-by: Hyun Kwon <hyun.kwon@xilinx.com>

XilinxProcessorIPLib/drivers/dp/src/xdp.h

@@ -33,9 +33,9 @@
 /**
  *
  * @file xdp.h
-* @addtogroup dp_v1_0
-* @{
-* @details
+ * @addtogroup dp_v2_0
+ * @{
+ * @details
  *
  * The Xilinx DisplayPort transmitter (DP) driver. This driver supports the
  * Xilinx DisplayPort soft IP core in both transmit/source (TX) and receive/sink
@@ -1311,3 +1311,4 @@ void XDp_RxSetUserPixelWidth(XDp *InstancePtr, u8 UserPixelWidth);
 					XDp_SbMsgLinkAddressReplyPortDetail
 
 #endif /* XDP_H_ */
+/** @} */

XilinxProcessorIPLib/drivers/dp/src/xdp_hw.h

@@ -47,6 +47,7 @@
  * ----- ---- -------- -----------------------------------------------
  * 1.0   als  01/20/15 Initial release. TX code merged from the dptx driver.
  * 2.0   als  06/08/15 Added MST registers, masks, and values for RX.
+ *                     Added HDCP registers and masks.
  * </pre>
  *
 *******************************************************************************/

XilinxProcessorIPLib/drivers/dp/src/xdp_spm.c

@@ -47,6 +47,7 @@
  * Ver   Who  Date     Changes
  * ----- ---- -------- -----------------------------------------------
  * 1.0   als  01/20/15 Initial release. TX code merged from the dptx driver.
+ * 2.0   als  07/27/15 Scale TX fractional register by 1024 instead of 1000.
  * </pre>
  *
 *******************************************************************************/