[PATCH 2/5] drm: Add initial dnyamic power off feature

[Alan Cox]

> fine grained suspend/resume. Not sure if that concept helps here, but it
> may be worth digging around to see how they went about waking up
> individual devices.

Badly. I don't believe the code ever worked properly. It certainly was
full of races. I've reworked chunks of it in the GMA500 oaktrail driver
codebase but it's not enabled and I may well delete it rather than fix it.

Alan