Hi Praveen,
I was using the software driver to configure EVAL-ADV7612-7511 and EVAL-ADV7611EB1Z. I'm thinking you will probably want to purchase one of these.
For HDMI generator, I was using Quantum Data 882E. It can be difficult to use a laptop since the laptop requires a valid EDID in the ADV7611/ADV7612 in order to output HDMI. We typically recommend customers purchase a DVI/HDMI generator for hardware verification and software development.
-Matt