Dear all: As we know, under Linux OS, USB devices and drivers are matched with four different method: USB_DEVICE_ID_MATCH_DEVICE; USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION; USB_DEVICE_ID_MATCH_DEV_INFO; USB_DEVICE_ID_MATCH_INT_INFO; But I have a problem now, my USB device have four interfaces: one for ATV, one for DTV and the other two for audio use. So when the USB device is plugged in, each interface will go to find a driver according to the VID and PID. In my driver, I register my USB device using the macro: USB_DEVICE(v,p) So what should I do if I don't want the two audio interfaces find my driver??? Best regards.
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