[alsa-devel] HDSPM - Problems with SyncIn

[Andre Schramm]

On Sat, 25 Jun 2011 18:00:14 +0200
Jörn Nettingsmeier <nettings at stackingdwarves.net> wrote:

> On 06/25/2011 03:56 PM, Andre Schramm wrote:
> >
> > Hello,
> >
> > I did some tests with the SyncIn-Feature of the HDSPe cards.
> >
> >
> > [root at localhost ~]# lspci |grep Mult
> > 01:00.0 Multimedia audio controller: Xilinx Corporation RME
> > Hammerfall DSP MADI (rev d2)
> > 02:00.0 Multimedia audio controller: Xilinx Corporation RME
> > Hammerfall DSP MADI (rev d2)
> >
> >
> > The SyncOut of card 2:00 was plugged to the SyncIn of 1:00 and 1:00
> > was put to AutoSync-mode automatically upon boot. Problem is that
> > the amixer output seems to be inconsistent and differs from the
> > proc output as well, so I'm not sure which one to trust.
> 
> for the record, i'm seeing the syncIn status reported as "sync" even 
> when there is no sync cable attached (same with tco), so either the 
> status is misinterpreted by alsamixer, or the driver really gets 
> confused about sync status.
> 
> 
This should be fixed now. [1] [2]


Cheers,
  Andre

[1]
http://mailman.alsa-project.org/pipermail/alsa-devel/2012-October/056382.html
[2]
http://mailman.alsa-project.org/pipermail/alsa-devel/2012-October/056385.html