Difference between ADV7511 and ADV7511W


I would like to know the difference between ADV7511 and ADV7511W.

I have to implement the ADV7511W i2c driver in Linux, but Linux BSP source code is having adv7511.c file. Is this file compatible to adv7511w. Please tell me the difference and support to implement the Linux driver code for adv7511w.

Thanks & Regards,