what resolution of camera I can use with this part?

wondering what is the max data  size

Datasheet is saying as 4MP @30fps or 2MP @30fps as below

"4.16-Gbps Grade Serializer Supports High-Speed Sensors Including Full HD 1080p 2MP 60-fps and
4MP 30-fps Imagers"

Any confirmation would be appreciate to use size of image data transmit. 

Regards Vrai