Sorry for catching up so late. Is this issue solved already? On 28.02.2012 00:43, Joachim Gahl wrote: > I would like to ask for some help with an USB audio class 2 device.
[...] > I am running openSUSE 11.4, 64bit (Kernel 2.6.37-0.11 desktop). ALSA > version is 1.0.24 according to YAST but alsamixer reports driver > version 1.0.23. > > When I connect the Axe-Fx II to my systems the MIDI interface appears > and works. Problem is the audio interface. /var/log/messages reports > > ALSA format.c:287: parse_audio_format_rates_v2(): unable to retrieve > number of sample rates (clock 40) ALSA format.c:287: > parse_audio_format_rates_v2(): unable to retrieve number of sample > rates (clock 5) > > and no capture or playback device can be found. > > I emailed the manufacturer and they told me that the Axe-Fx II does > not respond to GetSampleFrequencyRange requests. So I suspect this > might be the reason for the error messages. Which violates the spec IIRC. How should the driver know about configurable sample rates then? I can send you a patch that adds a quirk to hard-code the sample rates for this card, but I would need to known which ones are valid. Daniel ------------------------------------------------------------------------------ For Developers, A Lot Can Happen In A Second. Boundary is the first to Know...and Tell You. Monitor Your Applications in Ultra-Fine Resolution. Try it FREE! http://p.sf.net/sfu/Boundary-d2dvs2 _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
