On Mon, Feb 19, 2018 at 12:01 AM, Hans de Goede <hdego...@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.shevche...@gmail.com>

-- 
With Best Regards,
Andy Shevchenko

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