I want to build a kernel that works with the motherboard of a laptop so that i can use the hdmi output as an hdmi input. even if this means i have tpo go to the means to code my own version of linux, i will do my best to see what means i can go through, i know of some laptops that are 2k that do dual hdmi. but thinking linux is open source and you can code pretty much anything with knowledge. i want to be able to do this if its even close to possible. as easy as 1 2 and 3 with some work. sorry for the scrambled up question. any help is a big thanks.