Symbol: UVC_V4L2_MODE_READ
sys/bus/u4b/uvc/uvc_v4l2.c
399
priv->work_mode = UVC_V4L2_MODE_READ;
sys/bus/u4b/uvc/uvc_v4l2.c
628
? UVC_V4L2_MODE_MMAP : UVC_V4L2_MODE_READ;