[Intel-gfx] [PATCH 2/2] drm/i915: Use pipe state to tell when pipe is off

[Dave Airlie]

> mode setting a tiny bit faster as well.
>
> I've got a couple more changes to work on today:
>
>  1) re-train the monitor when it gets unplugged and then plugged back
>    in. Right now, if you kick the cable out, you're stuck fumbling
>    around in the dark trying to run 'xrandr' again.

don't you do this already? both radeon/nouveau handle DP replug fine,
I thought Intel would have been where I stole the code from.

Dave.