snd-aoa-codec-onyx-objs := onyx.o
  snd-aoa-codec-tas-objs := tas.o
  snd-aoa-codec-toonie-objs := toonie.o
  
  obj-$(CONFIG_SND_AOA_ONYX) += snd-aoa-codec-onyx.o
  obj-$(CONFIG_SND_AOA_TAS) += snd-aoa-codec-tas.o
  obj-$(CONFIG_SND_AOA_TOONIE) += snd-aoa-codec-toonie.o