[Intel-gfx] [PATCH 4/4] drm/i915: re-enable rc6 for ironlake

[Chris Wilson]

On Fri, 18 Mar 2011 16:12:48 -0700, Ben Widawsky <ben at bwidawsk.net> wrote:
> The previous patches should fix enough of the known issues to try
> re-enabling rc6 for general consumption

Yay, and they bring back the old bugs! :)

So upon enabling fbc on a 2560x1440 external panel, it goes blank again.
The same symptoms as prompted disabling fbc last year.  Can anyone confirm
this bad behaviour?
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre