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    SubjectRe: [PATCH v2 6/8] ASoC: cs42l42: Add Soundwire support
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    >> You lost me here. Are you saying the soundwire bus clock is only known
    >> in the prepare stage?
    >>
    >
    > hw_params() doesn't know the Soundwire bus clock so it can't do the
    > check. We need to wait until we have both the sample rate and the
    > chosen SWIRE_CLK.

    Yes, makes sense. I forgot that all the stream management and bandwidth
    allocation takes place in the prepare stage at the dailink level, and
    the dai prepare happens after that. Thanks for the clarification.

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