How can I output VGA or HDMI video from a Droid Razr M?

I know that one can install command-line linux distros on android. I also know that the screen resolution can be changed. I have a laptop screen with vga input laying around that I was hoping to turn into a small netbook for school with my phone as a processor. However, I have the droid razr m and I can't find (online) any way to output video so I can use the laptop screen. So my question is: How do I output the phone screen to VGA/HDMI as cheaply as possible?