After hacking up a DisplayPort cable to bits and wiring up headers, I discovered that in most cases the EDID stream is not used (or I suck at triggering it)
I did discover that whenever the display is on, the HPD pin is at 3.3V.
Here's the logic analyzer screenshot (if you can call this "logic")
So far, I only saw the Hot Plug pin going high and low when it's switched on and off, and I was unable to capture anything on Pin 15 and 17.
The wiring looks like this (Basically everything is a passthrough, and I'm tapping off of those 4 wires, and there are 1.5K resistors in series so I don't accidentally fry the card should the probe touch the ground and the pin at the same time)