v4l2_frequency    234 include/media/v4l2-ioctl.h 					struct v4l2_frequency *a);
v4l2_frequency    236 include/media/v4l2-ioctl.h 					const struct v4l2_frequency *a);
v4l2_frequency    195 include/media/v4l2-subdev.h 	int (*s_frequency)(struct v4l2_subdev *sd, const struct v4l2_frequency *freq);
v4l2_frequency    196 include/media/v4l2-subdev.h 	int (*g_frequency)(struct v4l2_subdev *sd, struct v4l2_frequency *freq);
v4l2_frequency   2034 include/uapi/linux/videodev2.h #define VIDIOC_G_FREQUENCY	_IOWR('V', 56, struct v4l2_frequency)
v4l2_frequency   2035 include/uapi/linux/videodev2.h #define VIDIOC_S_FREQUENCY	 _IOW('V', 57, struct v4l2_frequency)