Re: [Alsa-user] Hotone Ravo USB audio

[Dimitris D. <da...@gm...>]

Can I do anything to test it? Or just wait for an updated driver?

Best regards,
Dimitris Damigos

On Τετάρτη, 7 Δεκεμβρίου 2016 1:07:55 Μ.Μ. EET Clemens Ladisch wrote:
> Dimitris Damigos wrote:
> > > > kernel: usb 3-3: 2:1: cannot set freq 44100 to ep 0x2
> > > > 
> >        bSamFreqType            1 Discrete
> >        tSamFreq[ 0]        44100
> >      
> >      Endpoint Descriptor:
> >        bEndpointAddress     0x02  EP 2 OUT
> >        
> >        AudioControl Endpoint Descriptor:
> >          bmAttributes         0x01
> >          
> >            Sampling Frequency
> 
> The device says that the endpoint supports the "set frequency" request,
> so the driver tries to use it.  That request fails; this appears to be
> a bug in the device's firmware.
> 
> In this particular case, the endpoint has only a single frequency, so
> this error might be harmless.  It should be possible to change the
> driver to ignore the error.
> 
> 
> Regards,
> Clemens