Re: [PATCH] drm/i915: Clear out old GT FIFO errors in intel_uncore_early_sanitize()

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On Tue, Dec 03, 2013 at 11:30:09AM +0200, ville.syrjala@xxxxxxxxxxxxxxx wrote:
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> 
> The BIOS or someone else might have done something bad and there
> might be old GT FIFO erros reported in GTFIFODBG. Clear those out
> in intel_uncore_early_sanitize() to make sure we don't mistake them
> for our problems.

I thought once upon a time we had HAS_GTFIFODBG()

> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>

The idea looks sane,
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre
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