[Intel-gfx] [PATCH] drm/i915: Use PIPE_CONTROL for flushing on gen6+.

[Keith Packard]

On Mon, 3 Oct 2011 13:00:16 -0700, Jesse Barnes <jbarnes at virtuousgeek.org> wrote:

> This is the only bit I'd like to see changed.  While we still have the
> domain tracking code we may as well try to honor it and limit our
> flushing here like we do with MI_FLUSH.

I'd like to see this patch put in place, and then any 'optimization'
added afterwards so we can avoid having to revert this change when it
breaks.

-- 
keith.packard at intel.com
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