uvc_v4l2_set_format  667 drivers/media/usb/uvc/uvc_v4l2.c 	return uvc_v4l2_set_format(stream, fmt);
uvc_v4l2_set_format  681 drivers/media/usb/uvc/uvc_v4l2.c 	return uvc_v4l2_set_format(stream, fmt);
uvc_v4l2_set_format  260 drivers/usb/gadget/function/uvc_v4l2.c 	.vidioc_s_fmt_vid_out = uvc_v4l2_set_format,