asoc: codecs: Add unified SWR Tx mapping support

Add dynamic port enablement for wcd938x and
wcd937x targets to support unified swr tx port
mapping added as part of SWR 1.6 updates.

Change-Id: If0cf823dc51028fd5bd95f5a49ffe05998526be6
Signed-off-by: Ramlal Karra <rkarra@codeaurora.org>

asoc/codecs/wcd938x/internal.h

@@ -10,6 +10,7 @@
 #include <asoc/wcd-irq.h>
 #include <asoc/wcd-clsh.h>
 #include "wcd938x-mbhc.h"
+#include "wcd938x.h"
 
 #define SWR_SCP_CONTROL    0x44
 #define SWR_SCP_HOST_CLK_DIV2_CTL_BANK 0xE0
@@ -101,6 +102,7 @@ struct wcd938x_priv {
 	int flyback_cur_det_disable;
 	int ear_rx_path;
 	bool dev_up;
+	u8 tx_master_ch_map[WCD938X_MAX_SLAVE_CH_TYPES];
 };
 
 struct wcd938x_micbias_setting {