commit 924f79851aaa4eebe593a456203d1c39d3c53d73
author ty.lee <ty.lee@lge.com> Wed Aug 01 23:15:30 2012 +0900
committer Brian Muramatsu <btmura@google.com> Tue Aug 07 12:41:06 2012 -0700
tree 0b76435f8ece5969c8656ad054932f16bcb5d6e4
parent 10dfa859150b9ff603e56459041c3314536b7a0d

audio: add Dual MIC scenario in call feature

- Dual MIC solution(Fluence) feature in Built-in MIC used scenarioes.
    1. Handset
    2. 3-Pole Headphones

Change-Id: I5cb7d909785ac583ced01276b987c4ba811d8404

alsa_sound/Android.mk

diff --git a/alsa_sound/Android.mk b/alsa_sound/Android.mk
index b3ef6ec..dcf51c9 100644
--- a/alsa_sound/Android.mk
+++ b/alsa_sound/Android.mk
@@ -13,6 +13,10 @@
 LOCAL_CFLAGS := -D_POSIX_SOURCE
 LOCAL_CFLAGS += -DQCOM_CSDCLIENT_ENABLED
 
+ifeq ($(strip $(BOARD_USES_FLUENCE_INCALL)),true)
+LOCAL_CFLAGS += -DUSES_FLUENCE_INCALL
+endif
+
 LOCAL_SRC_FILES := \
   AudioHardwareALSA.cpp 	\
   AudioStreamOutALSA.cpp 	\
@@ -108,6 +112,10 @@
 
 LOCAL_CFLAGS := -D_POSIX_SOURCE -Wno-multichar
 
+ifeq ($(strip $(BOARD_USES_FLUENCE_INCALL)),true)
+LOCAL_CFLAGS += -DUSES_FLUENCE_INCALL
+endif
+
 ifneq ($(ALSA_DEFAULT_SAMPLE_RATE),)
     LOCAL_CFLAGS += -DALSA_DEFAULT_SAMPLE_RATE=$(ALSA_DEFAULT_SAMPLE_RATE)
 endif