On Sat, May 30, 2020 at 01:26:20AM +0800, Tzung-Bi Shih wrote: > On Fri, May 29, 2020 at 9:05 PM Mark Brown <broonie@xxxxxxxxxx> wrote: > > I thought that was normal for DMICs - is this selecting between left and > > right or something? > Not sure what is the common name but use the same context here. > MT6358 accepts up to 2 PDM wires for 2 DMICs. > If one wire mode is on, MT6358 only accepts 1 PDM wire. > If one wire mode is off, MT6358 merges L/R from 2 PDM wires into 1 > I2S-like to SoC. Oh, interesting - so it's essentially a mixer? Not seen that before but makes sense. In any case this definitely seems like a good fit for a DT property.
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