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 ------------------------------------------------------------------------------ Developer Access Program for Intel Xeon Phi Processors Access to Intel Xeon Phi processor-based developer platforms. With one year of Intel Parallel Studio XE. Training and support from Colfax. Order your platform today.http://sdm.link/xeonphi _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user