sdm: Add support to report the pixel format of the display

Add support to report the pixel format of the display as part of
the display attributes.

CRs-Fixed: 814136
Change-Id: I68f7a6c35c010c67ba91e89c74607dc52b404025
diff --git a/libqdutils/display_config.cpp b/libqdutils/display_config.cpp
index 1470223..3415ac6 100644
--- a/libqdutils/display_config.cpp
+++ b/libqdutils/display_config.cpp
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2013-2014 The Linux Foundation. All rights reserved.
+* Copyright (c) 2013-2014, 2016, The Linux Foundation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
@@ -253,6 +253,7 @@
             dpyattr.xdpi = outParcel.readFloat();
             dpyattr.ydpi = outParcel.readFloat();
             dpyattr.panel_type = (char) outParcel.readInt32();
+            dpyattr.is_yuv = outParcel.readInt32();
             ALOGI("%s() Received attrs for index %d: xres %d, yres %d",
                     __FUNCTION__, configIndex, dpyattr.xres, dpyattr.yres);
         } else {