Irrfan to play a porn filmmaker in his next?

Irrfan and Tigmanshu Dhulia, who have earlier collaborated on 'Charas', 'Haasil', 'Pan Singh Tomar' and 'Sahib Bibi Aur Gangster Returns' are all set to come up with a new venture called ‘The Killing Of A Porn Filmmaker’.
Irrfan who has been challenging himself with every new character he plays, is all set to play a porn filmmaker next. Sources suggest that the actor will play a man who plants secret cameras in private places to shoot honeymooning couple.Irrfan has been reading a lot and researching to do justice to the character.
As per Indian Express reports, Tigmanshu Dhulia started working on 'The Killing Of A Porn Filmmaker' right after 'Charas' in 2004 and even started shooting but had to stop due to some reasons. Now they are all set to start afresh in 2014.
The film touching upon racism as one of its theme will have some major international actor alongside Irrfan.