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    SubjectRe: [PATCH 0/9] ASoC: Intel: sst: Fix Bay Trail suspend/resume issues
    On Mon, Feb 19, 2018 at 12:01 AM, Hans de Goede <hdegoede@redhat.com> wrote:
    > Hi All,
    >
    > Here is a series fixing suspend/resume errors (and broken audio after
    > resume) on Bay Trail devices.
    >
    > Cherry Trail devices also do not like being suspend while audio is
    > playing, but with different sypmtoms instead of SST_ERR_INVALID_STREAM_ID
    > errors, if a stream was playing (being allocated is fine, playing is a
    > problem) before suspend then after resume we get the following errors:
    >
    > [ 2312.389974] intel_sst_acpi 808622A8:00: sst: Busy wait failed, cant send this msg
    > [ 2312.597976] intel_sst_acpi 808622A8:00: sst: Busy wait failed, cant send this msg
    > ...
    >
    > Until the stream is stopped and restarted after which things work fine
    > again. I've tried enabling the quirk this commit adds for Cherry Trail
    > devices too, but that does not help. If anyone has any clues about the CHT
    > problem, please let me know.

    Good fix!

    FWIW,
    Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>

    --
    With Best Regards,
    Andy Shevchenko

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