# SPDX-License-Identifier: GPL-2.0-only config USB_VIDEO_CLASS tristate "USB Video Class (UVC)" depends on VIDEO_V4L2 select VIDEOBUF2_VMALLOC help Support for the USB Video Class (UVC). Currently only video input devices, such as webcams, are supported. For more information see: <http://linux-uvc.berlios.de/> config USB_VIDEO_CLASS_INPUT_EVDEV bool "UVC input events device support" default y depends on USB_VIDEO_CLASS depends on USB_VIDEO_CLASS=INPUT || INPUT=y help This option makes USB Video Class devices register an input device to report button events. If you are in doubt, say Y.