From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Wilson <chris@chris-wilson.co.uk>
Subject: Re: [PATCH 1/2] drm/i915: gtfifodbg in error state
Date: Fri, 03 Feb 2012 23:07:57 +0000
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Cc: Ben Widawsky <ben@bwidawsk.net>
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On Fri,  3 Feb 2012 14:31:40 -0800, Ben Widawsky <ben@bwidawsk.net> wrote:
>  - Add register definitions for GTFIFODBG.
>  - Capture it at error time.
>  - Print it from debugfs (with whitespace fix).
> 
> This register tells us if either a read, or a write occured while the
> fifo was full.
> 
> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre