hal: Add dynamic enablement of AEC/NS for VoIP

Add capability to dynamically enable or disable AEC/NS audio effects
on DSP for a VoIP call.

Change-Id: I9cb2b6cf95d936d770eda47bd87db02534f302b4
diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index 11a4b91..387ef25 100644
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -500,6 +500,11 @@
 #define PLATFORM_MAX_MIC_COUNT "input_mic_max_count"
 #define PLATFORM_DEFAULT_MIC_COUNT 2
 
+#define TX_VOICE_FLUENCE_PROV2 0x10F17
+#define TX_VOICE_DM_FV5_BROADSIDE 0x10F18
+#define TX_VOICE_FV5ECNS_SM 0x10F09
+#define TX_VOICE_FV5ECNS_DM 0x10F0A
+
 #define LIB_CSD_CLIENT "libcsd-client.so"
 /* CSD-CLIENT related functions */
 typedef int (*init_t)(bool);