Hi, On Fri, Mar 12, 2021 at 8:06 AM Srinivasa Rao Mandadapu <srivasam@xxxxxxxxxxxxxx> wrote: > > + dai-link@0 { > + link-name = "MultiMedia0"; > + reg = <MI2S_PRIMARY>; > + cpu { > + sound-dai = <&lpass_cpu MI2S_PRIMARY>; > + }; > + > + multimedia0_codec: codec { > + sound-dai = <&alc5682 MI2S_PRIMARY>; Please change "MI2S_PRIMARY" to "0". "MI2S_PRIMARY" is a numbering system for "lpass_cpu" not for "alc5682". I'm not aware of symbolic names for the alc5682's DAIs. >From digging through the code and testing, it appears that for alc5682: 0 - aif1 1 - aif2 Thus you could be a little more documenting by doing: sound-dai = <&alc5682 0 /*aif1*/>; -Doug