--- zzzz-none-000/linux-3.10.107/include/sound/designware_i2s.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/sound/designware_i2s.h	2021-02-04 17:41:59.000000000 +0000
@@ -1,5 +1,5 @@
 /*
- * Copyright (ST) 2012 Rajeev Kumar (rajeev-dlh.kumar@st.com)
+ * Copyright (ST) 2012 Rajeev Kumar (rajeevkumar.linux@gmail.com)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -38,6 +38,8 @@
 struct i2s_platform_data {
 	#define DWC_I2S_PLAY	(1 << 0)
 	#define DWC_I2S_RECORD	(1 << 1)
+	#define DW_I2S_SLAVE	(1 << 2)
+	#define DW_I2S_MASTER	(1 << 3)
 	unsigned int cap;
 	int channel;
 	u32 snd_fmts;