-------- Forwarded Message --------
On 18. 12. 2014 09:38, Clemens Ladisch wrote:
> Davor Herga wrote:
>> one of the two firmwares behaves "strange". The DAC does not "lock in"
>> correctly, when it is set to 2x oversample, but has no problems when
>> set two 4x or 8x oversample. By "does not lock in" I mean, that DAC is
>> recognised by the system, but only noise is heard. This noise (sounds
>> like white noise) stops when music is started.
> As long as no music is playing, there is no data to lock on to.
>
> Does the noise reappear when the music is stopped?
No.
>
>> I know this is not ALSA problem per se, but would like to know if
>> anybody can explain why this is happening.
> The obvious answer is a firmware bug.
I agree with that. Is there any other way to send some short signal to
DAC, other than adding some sort of "start script" in which I would send
a short tone via "aplay"?
>
>
> Regards,
> Clemens
>
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