audio-driver: Update build files for sa6155

Enable conditional build for audio driver modules
specific to sa6155.

Change-Id: I58701a907242afcfe230623ff42b47c001e3d5f4
Signed-off-by: Rahul Sharma <rahsha@codeaurora.org>

asoc/Android.mk

@@ -14,8 +14,12 @@ endif
 
 ifeq ($(call is-board-platform,$(MSMSTEPPE)),true)
 TARGET := talos
+ifeq ($(TARGET_PRODUCT), $(filter $(TARGET_PRODUCT), sm6150_au))
+AUDIO_SELECT  := CONFIG_SND_SOC_SA6155=m
+else
 AUDIO_SELECT  := CONFIG_SND_SOC_SM6150=m
 endif
+endif
 
 ifeq ($(call is-board-platform,$(TRINKET)),true)
 TARGET := trinket