sorry, I can't find this file. what is the complete path? And could you point out some guide how I could recompile the driver?

2010/7/28 Clemens Ladisch <clemens(a)ladisch.de&gt; > > Bernardo Barros wrote: > > Bus 001 Device 008: ID 0582:0064 Roland Corp. EDIROL PCR-1 WAVE > > For some reason, the driver has a quirk only for the MIDI interface of > the PCR-1 but not for the PCM interfaces. > > Try adding the following entry to sound/usb/quirks-table.h or > usbquirks.h and then recompiling the driver: > > > { > USB_DEVICE(0x0582, 0x0064), > .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { > .vendor_name = "EDIROL", > .product_name = "PCR-1", > .ifnum = QUIRK_ANY_INTERFACE, > .type = QUIRK_COMPOSITE, > .data = (const struct snd_usb_audio_quirk[]) { > { > .ifnum = 1, > .type = QUIRK_AUDIO_STANDARD_INTERFACE > }, > { > .ifnum = 2, > .type = QUIRK_AUDIO_STANDARD_INTERFACE > }, > { > .ifnum = -1 > } > } > } > },