hi all, I am on a small research on VSPD in kernel.. I googled it a lot but couldn't get a clear explanation..In my knowledge , it is a memory to memory maped video processing engine..It can directly interact to DU etc...But I came accross to know that v4l2 in linux supports VSPD...is v4l2 a driver?...hopping for your reply --- Come Let's enjoy the world of Open Source --- Best regards, Stuvart