audio-hal: Add concurrent audio pcm record support

Enable three concurrent record support in audio hal

Suggested-by: Karthik D K <kdk@qti.qualcomm.com>

Change-Id: I1d3fd3c50bbe6c92fb968af13b65ac98a940c66d
Signed-off-by: Krishna Kishor Jha <quic_kkishorj@quicinc.com>
diff --git a/hal/audio_hw.h b/hal/audio_hw.h
index c424ec1..e7d5ee3 100755
--- a/hal/audio_hw.h
+++ b/hal/audio_hw.h
@@ -196,6 +196,8 @@
 
     /* Capture usecases */
     USECASE_AUDIO_RECORD,
+    USECASE_AUDIO_RECORD2,
+    USECASE_AUDIO_RECORD3,
     USECASE_AUDIO_RECORD_COMPRESS,
     USECASE_AUDIO_RECORD_COMPRESS2,
     USECASE_AUDIO_RECORD_COMPRESS3,