1 ifeq ($(strip $(BOARD_USES_ALSA_AUDIO)),true) 2 3 LOCAL_PATH := $(call my-dir) 4 5 include $(CLEAR_VARS) 6 7 LOCAL_ARM_MODE := arm 8 9 AUDIO_PLATFORM := $(TARGET_BOARD_PLATFORM) 10 ifneq ($(filter msm8974 msm8226 msm8084 msm8992 msm8994,$(TARGET_BOARD_PLATFORM)),) 11 # B-family platform uses msm8974 code base 12 AUDIO_PLATFORM = msm8974 13 ifneq ($(filter msm8226,$(TARGET_BOARD_PLATFORM)),) 14 LOCAL_CFLAGS := -DPLATFORM_MSM8x26 15 endif 16 ifneq ($(filter msm8084,$(TARGET_BOARD_PLATFORM)),) 17 LOCAL_CFLAGS := -DPLATFORM_MSM8084 18 endif 19 ifneq ($(filter msm8992,$(TARGET_BOARD_PLATFORM)),) 20 LOCAL_CFLAGS := -DPLATFORM_MSM8994 21 endif 22 ifneq ($(filter msm8994,$(TARGET_BOARD_PLATFORM)),) 23 LOCAL_CFLAGS := -DPLATFORM_MSM8994 24 endif 25 endif 26 27 LOCAL_SRC_FILES := \ 28 audio_hw.c \ 29 voice.c \ 30 platform_info.c \ 31 audio_extn/ext_speaker.c \ 32 $(AUDIO_PLATFORM)/platform.c 33 34 LOCAL_SHARED_LIBRARIES := \ 35 liblog \ 36 libcutils \ 37 libtinyalsa \ 38 libtinycompress \ 39 libaudioroute \ 40 libdl \ 41 libexpat 42 43 LOCAL_C_INCLUDES += \ 44 external/tinyalsa/include \ 45 external/tinycompress/include \ 46 $(call include-path-for, audio-route) \ 47 $(call include-path-for, audio-effects) \ 48 $(LOCAL_PATH)/$(AUDIO_PLATFORM) \ 49 $(LOCAL_PATH)/audio_extn \ 50 $(LOCAL_PATH)/voice_extn \ 51 external/expat/lib 52 53 ifeq ($(strip $(AUDIO_FEATURE_ENABLED_MULTI_VOICE_SESSIONS)),true) 54 LOCAL_CFLAGS += -DMULTI_VOICE_SESSION_ENABLED 55 LOCAL_SRC_FILES += voice_extn/voice_extn.c 56 endif 57 58 ifeq ($(strip $(AUDIO_FEATURE_ENABLED_HFP)),true) 59 LOCAL_CFLAGS += -DHFP_ENABLED 60 LOCAL_SRC_FILES += audio_extn/hfp.c 61 endif 62 63 ifeq ($(strip $(AUDIO_FEATURE_NO_AUDIO_OUT)),true) 64 LOCAL_CFLAGS += -DNO_AUDIO_OUT 65 endif 66 67 ifeq ($(strip $(BOARD_SUPPORTS_SOUND_TRIGGER)),true) 68 LOCAL_CFLAGS += -DSOUND_TRIGGER_ENABLED 69 LOCAL_CFLAGS += -DSOUND_TRIGGER_PLATFORM_NAME=$(TARGET_BOARD_PLATFORM) 70 LOCAL_C_INCLUDES += $(TARGET_OUT_HEADERS)/mm-audio/sound_trigger 71 LOCAL_SRC_FILES += audio_extn/soundtrigger.c 72 endif 73 74 ifeq ($(strip $(AUDIO_FEATURE_ENABLED_SPKR_PROTECTION)),true) 75 LOCAL_CFLAGS += -DSPKR_PROT_ENABLED 76 LOCAL_SRC_FILES += audio_extn/spkr_protection.c 77 endif 78 79 ifeq ($(strip $(AUDIO_FEATURE_ENABLED_DSM_FEEDBACK)),true) 80 LOCAL_CFLAGS += -DDSM_FEEDBACK_ENABLED 81 LOCAL_SRC_FILES += audio_extn/dsm_feedback.c 82 endif 83 84 ifneq ($(filter msm8992 msm8994,$(TARGET_BOARD_PLATFORM)),) 85 # push codec/mad calibration to HW dep node 86 # applicable to msm8992/8994 or newer platforms 87 LOCAL_CFLAGS += -DHWDEP_CAL_ENABLED 88 LOCAL_SRC_FILES += audio_extn/hwdep_cal.c 89 endif 90 91 LOCAL_MODULE := audio.primary.$(TARGET_BOARD_PLATFORM) 92 93 LOCAL_MODULE_RELATIVE_PATH := hw 94 95 LOCAL_MODULE_TAGS := optional 96 97 include $(BUILD_SHARED_LIBRARY) 98 99 endif 100