v4l2_subdev_frame_size_enum 498 include/media/v4l2-subdev.h struct v4l2_subdev_frame_size_enum *fse); v4l2_subdev_frame_size_enum 159 include/uapi/linux/v4l2-subdev.h #define VIDIOC_SUBDEV_ENUM_FRAME_SIZE _IOWR('V', 74, struct v4l2_subdev_frame_size_enum)