v4l2_subdev_mbus_code_enum 495 include/media/v4l2-subdev.h struct v4l2_subdev_mbus_code_enum *code); v4l2_subdev_mbus_code_enum 158 include/uapi/linux/v4l2-subdev.h #define VIDIOC_SUBDEV_ENUM_MBUS_CODE _IOWR('V', 2, struct v4l2_subdev_mbus_code_enum)