[alsa-devel] No sound for several minutes after reboot

[Markus Trippelsdorf]

On 2016.08.29 at 11:16 +0200, Takashi Iwai wrote:
> On Mon, 29 Aug 2016 11:05:48 +0200,
> Markus Trippelsdorf wrote:
> > 
> > On 2016.08.29 at 10:56 +0200, Markus Trippelsdorf wrote:
> > > 
> > > Unfortunately running: hda-verb /dev/snd/hwC0D0 0x14 SET_POWER 0x00
> > > has no effect.
> > 
> > OK.
> > Running: hda-verb /dev/snd/hwC0D0 0x15 SET_DIGI_CONVERT_1 0x01
> > fixes the issue.
> > I have now put this into my startup script.
> 
> Oh, then you're using SPDIF output or such?  I missed it from the
> description.

Yes, as I wrote in first mail:
it is a TOSLINK-S/PDIF link to my DAC.

> This should have been set by IEC958 status bits control.  Does the
> problem exist only after a fresh reboot?

Yes. And only for a few minutes. After that it gets finally switched on.

-- 
Markus