Hi, Can anyone comment is following state transition diagram for V4l2 user space program make sense? Do you see any issues if we were to enforce this constraint? Sorry for not being able to paste the ascii diagram correctly in gmail. So please check following link to view the diagram. http://pastebin.com/nZNh6uF0 Thanks. -- Regards, Bin -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html