> > Routes and codec conf are different things, not following how you can merge > them? > > Wondering if you are referring to a different array, i.e. > > static struct snd_soc_codec_conf max_98390_codec_conf[] > > static struct snd_soc_codec_conf max_98390_4spk_codec_conf[] > Yes I mean max_98390_codec_conf and max_98390_4spk_codec_conf. Sorry for the mistake. Regards, Brent