Rajul Kumar wrote: > ALSA sound/usb/usbaudio.c:354: frame 0 active: -75 -75 = -EOVERFLOW > which is followed by coninous loop of below messages : > > ALSA sound/usb/usbaudio.c:354: frame 0 active: -71 -71 = -EPROTO > ALSA sound/usb/usbaudio.c:354: frame 0 active: -18 -18 = -EXDEV Documentation/usb/error-codes.txt says: | -EOVERFLOW (*) The amount of data returned by the endpoint was | greater than either the max packet size of the | endpoint or the remaining buffer size. "Babble". | -EPROTO (*, **) a) bitstuff error | b) no response packet received within the | prescribed bus turn-around time | c) unknown USB error | -EXDEV ISO transfer only partially completed | look at individual frame status for details | (*) Error codes like -EPROTO, -EILSEQ and -EOVERFLOW normally indicate | hardware problems such as bad devices (including firmware) or cables. Regards, Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
