audio: Add support for DSDS for incall music feature

Add support for incall-music-uplink2 usecase to enable Dual Sim
Dual Standby (DSDS) voice scenarios

Change-Id: I66947e2b505be170492d5265e91ad9cf557627cf
diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index 13f85e6..c0e2634 100644
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -456,6 +456,10 @@
 #define INCALL_MUSIC_UPLINK2_PCM_DEVICE 16
 #elif PLATFORM_APQ8084
 #define INCALL_MUSIC_UPLINK2_PCM_DEVICE 34
+#elif PLATFORM_MSMNILE
+#define INCALL_MUSIC_UPLINK2_PCM_DEVICE 27
+#elif PLATFORM_KONA
+#define INCALL_MUSIC_UPLINK2_PCM_DEVICE 23
 #else
 #define INCALL_MUSIC_UPLINK2_PCM_DEVICE 35
 #endif