FP4: Switch to source built audio HAL

* Avoid unnecessary edits on HAL source for custom config filenames like on stock

Change-Id: I38c22ac31d49416890b7ae864b096e3ece77e866
diff --git a/device.mk b/device.mk
index 9c52908..0e677e5 100644
--- a/device.mk
+++ b/device.mk
@@ -116,6 +116,7 @@
 
 # Audio (Hardware)
 PRODUCT_PACKAGES += \
+    audio.primary.lito \
     audio.r_submix.default \
     audio.usb.default
 
@@ -148,11 +149,11 @@
 PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/audio/audio_effects.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_effects.xml \
     $(LOCAL_PATH)/audio/audio_io_policy.conf:$(TARGET_COPY_OUT_VENDOR)/etc/audio_io_policy.conf \
-    $(LOCAL_PATH)/audio/audio_platform_info_lagoon_fp4.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_info_lagoon_fp4.xml \
+    $(LOCAL_PATH)/audio/audio_platform_info_lagoon_fp4.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_platform_info_intcodec.xml \
     $(LOCAL_PATH)/audio/audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_configuration.xml \
     $(LOCAL_PATH)/audio/audio_policy_configuration_a2dp_offload_disabled.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_configuration_a2dp_offload_disabled.xml \
     $(LOCAL_PATH)/audio/bluetooth_hearing_aid_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/bluetooth_hearing_aid_audio_policy_configuration.xml \
-    $(LOCAL_PATH)/audio/mixer_paths_lagoon_fp4.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths_lagoon_fp4.xml \
+    $(LOCAL_PATH)/audio/mixer_paths_lagoon_fp4.xml:$(TARGET_COPY_OUT_VENDOR)/etc/mixer_paths_lagoonmtp.xml \
     $(LOCAL_PATH)/audio/sound_trigger_mixer_paths.xml:$(TARGET_COPY_OUT_VENDOR)/etc/sound_trigger_mixer_paths.xml \
     $(LOCAL_PATH)/audio/sound_trigger_platform_info.xml:$(TARGET_COPY_OUT_VENDOR)/etc/sound_trigger_platform_info.xml