--- zzzz-none-000/linux-3.10.107/include/linux/platform_data/davinci_asp.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/platform_data/davinci_asp.h	2021-02-04 17:41:59.000000000 +0000
@@ -18,7 +18,7 @@
 
 #include <linux/genalloc.h>
 
-struct snd_platform_data {
+struct davinci_mcasp_pdata {
 	u32 tx_dma_offset;
 	u32 rx_dma_offset;
 	int asp_chan_q;	/* event queue number for ASP channel */
@@ -84,12 +84,17 @@
 	u8 version;
 	u8 txnumevt;
 	u8 rxnumevt;
+	int tx_dma_channel;
+	int rx_dma_channel;
 };
+/* TODO: Fix arch/arm/mach-davinci/ users and remove this define */
+#define snd_platform_data davinci_mcasp_pdata
 
 enum {
 	MCASP_VERSION_1 = 0,	/* DM646x */
 	MCASP_VERSION_2,	/* DA8xx/OMAPL1x */
 	MCASP_VERSION_3,        /* TI81xx/AM33xx */
+	MCASP_VERSION_4,	/* DRA7xxx */
 };
 
 enum mcbsp_clk_input_pin {