[Intel-gfx] [PATCH] drm/i915: fix drps disable so unload & re-load works

[Eric Anholt]

On Thu, 4 Feb 2010 14:17:47 -0800, Jesse Barnes <jbarnes at virtuousgeek.org> wrote:
> At unload time, we need to disable DRPS, but we need to do it correctly
> or the GPU will hang and we won't be able to load the module again.  So
> set the SFCAVM bit so we can properly restore the DRPS config at unload.
> 
> Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org>

Applied to -next.  Thanks!
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