- move EDID structures to drm_edid.h
- add EDID info structure to drm_output
- add a few routines to intel_display for getting current mode info
- add some prototypes to intel_drv.h and drm_crtc.h
- pull in FB DDC code (we'll have to rewrite it anyway it appears)
- add comments
- note a few FIXMEs
- make it less quiet, and more informative when it actually does print