v4l2_subdev_frame_interval  332 include/media/v4l2-subdev.h 				struct v4l2_subdev_frame_interval *interval);
v4l2_subdev_frame_interval  334 include/media/v4l2-subdev.h 				struct v4l2_subdev_frame_interval *interval);
v4l2_subdev_frame_interval  156 include/uapi/linux/v4l2-subdev.h #define VIDIOC_SUBDEV_G_FRAME_INTERVAL		_IOWR('V', 21, struct v4l2_subdev_frame_interval)
v4l2_subdev_frame_interval  157 include/uapi/linux/v4l2-subdev.h #define VIDIOC_SUBDEV_S_FRAME_INTERVAL		_IOWR('V', 22, struct v4l2_subdev_frame_interval)