[Intel-gfx] [PATCH] drm/i915: Relinquish any fence when changing cache levels

[Chris Wilson]

On Wed, 13 Apr 2011 22:46:47 +0200, Daniel Vetter <daniel at ffwll.ch> wrote:
> set_cache_level is rather unused on pre-snb. Can't we just hold off with
> such complexity before we actually use it in e.g. the vmap code? Maybe add
> a WARN_ON(gen < 6) instead?

You might argue that set_cache_level is not used even on SNB at the point at
which we are writing the interface for it...

Once you've finished reviewing this code, I have another batch... ;-)
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre