VIDIOC_QUERYMENU 573 drivers/media/v4l2-core/v4l2-dev.c set_bit(_IOC_NR(VIDIOC_QUERYMENU), valid_ioctls); VIDIOC_QUERYMENU 2720 drivers/media/v4l2-core/v4l2-ioctl.c IOCTL_INFO(VIDIOC_QUERYMENU, v4l_querymenu, v4l_print_querymenu, INFO_FL_CTRL | INFO_FL_CLEAR(v4l2_querymenu, index)), VIDIOC_QUERYMENU 356 drivers/media/v4l2-core/v4l2-subdev.c case VIDIOC_QUERYMENU: