[alsa-devel] M-Audio FTU remaining mixer controls and external clocking support.

[Grant Diffey]

On Fri, Aug 26, 2011 at 11:43 PM, Daniel Mack <zonque at gmail.com> wrote:

>
> On Aug 26, 2011 3:35 PM, "Grant Diffey" <gdiffey at gmail.com> wrote:
> >
> > So on my freshly built 3.1-rc1  this applied cleanly but I'm getting
> errors every time I try to open the device. on the FTU.
> >
> > attempting to start jack gives this in dmesg:
> >
> > [ 2091.951806] stop_endpoints()
> > [ 2197.403224] Re-using EP 81 @ffff880003560000
> > [ 2197.403243] attr 4
> > [ 2197.403929] stop_endpoints()
> > [ 2197.403931]  -- data ffff880003560000
> > [ 2197.403933]  -- sync           (null)
> > [ 2197.403935] Unable to change format on ep #81: already in use
> >
> > and hitting play on audacity results in the attached dmesg errors.
> >
> > is this expected currently?
>
> Can you try to just open either the playback or the capture stream
> seperately, and not both at the same time?
>
> Daniel
>