switch (chip->usb_id) {
case USB_ID(0x045E, 0x075D): /* MS Lifecam Cinema */
case USB_ID(0x045E, 0x076D): /* MS Lifecam HD-5000 */
+ case USB_ID(0x045E, 0x0772): /* MS Lifecam Studio */
case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */
return true;
}