uvc_queue_init 1975 drivers/media/usb/uvc/uvc_driver.c ret = uvc_queue_init(queue, type, !uvc_no_drop_param); uvc_queue_init 747 drivers/media/usb/uvc/uvcvideo.h int uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type,