codecs: add wcd9360 audio codec driver

Initial commit to add wcd9360 audio codec driver.

Change-Id: Ib4e5e41ce7e540e4426c9ca26db8e834edc3d4da
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>

asoc/codecs/core.h

@@ -1,4 +1,4 @@
-/* Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2011-2018, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -105,6 +105,8 @@
 #define IS_CODEC_VERSION(wcd, wcdversion) \
 	((wcd->version == wcdversion) ? true : false)
 
+#define PAHU_VERSION_1_0             0
+
 enum {
 	CDC_V_1_0,
 	CDC_V_1_1,