[alsa-devel] [PATCH] ASoC: da7219: check SRM lock in trigger callback

[Lu, Brent]

> 
> Independently of any other discussion trigger is expected to run very fast so
> doesn't feel like a good place to do this - given that we're talking about doing
> this to avoid noise the mute operation seems like a more idiomatic place to
> do this, it exists to avoid playing back glitches from the digitial interface
> during startup.

It still take 50ms waiting for lock on in the trigger so I guess it's not a good
implementation here. And I thought digital mute is called in the pcm_prepare?
I'm afraid it does not work in our case...

Regards,
Brent