Dirac/MI Sound Enhancer Add this in device.mk: $(call inherit-product, vendor/xiaomi/dirac/dirac.mk) Add this to your audio_effects.xml <library name="dirac" path="libdirac.so"/> <effect name="dirac" library="dirac" uuid="e069d9e0-8329-11df-9168-0002a5d5c51b"/>