On Fri, Feb 26, 2010 at 11:38:52AM +0800, loody wrote: > Dear all: > I bought a webcam which is build in with microphone. > I can see the video after inserting uvc driver, but I have no idea > which driver should I insert to let the microphone work. > > Is there an UAC driver, like UVC, that control audio class in USB? Yes, the usb-audio driver. It should be automatically loaded and bind to your device when you plug the device into the system. hope this helps, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html