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)
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.
Best regards.
轻 轻 的，大 话 3 来 了。赶 快 收 拾 行 囊，开 始 我 们 的 探 营 之 旅 吧！
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