On Tue, May 12, 2020 at 04:16:32PM +0300, Peter Ujfalusi wrote: > The audio support on the Common Processor Board board is using > pcm3168a codec connected to McASP10 serializers in parallel setup. > > The Infotainment board plugs into the Common Processor Board, the support > of the extension board is extending the CPB audio support by adding > the two codecs on the expansion board. > > The audio support on the Infotainment Expansion Board consists of McASP0 > connected to two pcm3168a codecs with dedicated set of serializers to each. > The SCKI for pcm3168a is sourced from j721e AUDIO_REFCLK0 pin. Would the audio graph card work for you on this?
