hal: add single session VSID voice call support

With new Voice architecture, a voice session per subscription
will support different call types such as Voice/VoLTE/VoWLAN etc.
These new voice sessions will be tagged with new VSID.

CAF-commit: 0e1093537bbbf220a46a1a0044dbec5a6bf7dbce

Change-Id: I7e9c90fb3935ebce5ff281f2d1c25c66aa96e55e
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 6c1a2dd..10c9ffb 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013-2014 The Android Open Source Project
+ * Copyright (C) 2013-2016 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -153,6 +153,11 @@
     [USECASE_VOLTE_CALL] = {VOLTE_CALL_PCM_DEVICE, VOLTE_CALL_PCM_DEVICE},
     [USECASE_QCHAT_CALL] = {QCHAT_CALL_PCM_DEVICE, QCHAT_CALL_PCM_DEVICE},
     [USECASE_VOWLAN_CALL] = {VOWLAN_CALL_PCM_DEVICE, VOWLAN_CALL_PCM_DEVICE},
+    [USECASE_VOICEMMODE1_CALL] = {VOICEMMODE1_CALL_PCM_DEVICE,
+                                  VOICEMMODE1_CALL_PCM_DEVICE},
+    [USECASE_VOICEMMODE2_CALL] = {VOICEMMODE2_CALL_PCM_DEVICE,
+                                  VOICEMMODE2_CALL_PCM_DEVICE},
+
     [USECASE_INCALL_REC_UPLINK] = {AUDIO_RECORD_PCM_DEVICE,
                                    AUDIO_RECORD_PCM_DEVICE},
     [USECASE_INCALL_REC_DOWNLINK] = {AUDIO_RECORD_PCM_DEVICE,