diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index 914c520..71aecb3 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -3331,7 +3331,7 @@
     if (check_input_parameters(config->sample_rate, config->format, channel_count) != 0)
         return -EINVAL;
 
-    if (audio_extn_tfa_98xx_is_supported() && audio_extn_hfp_is_active(adev))
+    if (audio_extn_tfa_98xx_is_supported() && (audio_extn_hfp_is_active(adev) || voice_is_in_call(adev)))
         return -EINVAL;
 
     in = (struct stream_in *)calloc(1, sizeof(struct stream_in));
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 023a9ef..9d4abec 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -510,6 +510,8 @@
     {TO_NAME_INDEX(USECASE_INCALL_REC_DOWNLINK)},
     {TO_NAME_INDEX(USECASE_INCALL_REC_UPLINK_AND_DOWNLINK)},
     {TO_NAME_INDEX(USECASE_AUDIO_HFP_SCO)},
+    {TO_NAME_INDEX(USECASE_VOICEMMODE1_CALL)},
+    {TO_NAME_INDEX(USECASE_VOICEMMODE2_CALL)},
 };
 
 #define DEEP_BUFFER_PLATFORM_DELAY (29*1000LL)