Adrian Stancu wrote: > I see, you say that the device knows what sample rate it is supposed > to use, and that this rate should be automatically used. Not automatically, the driver sets an alternate setting in set_format() by calling usb_set_interface(). > ... > 2) I logically connect the device to the virtual machine, set the > sampling rate to 96k through the creative supplied drivers, Apparently, that driver uses some vendor-specific request to configure the device. To find out what exactly that driver does, you'd have to use a tool like usbsnoop to record the USB requests. Regards, Clemens _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
