From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Fri, 6 Sep 2013 13:03:28 +0000 (+0300)
Subject: drm/i915: include hangcheck action and score in error_state
X-Git-Tag: v3.13-rc1~76^2~114^2~76
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da66146425c3136943452988afd3d64cd551da58;p=pandora-kernel.git

drm/i915: include hangcheck action and score in error_state

Score and action reveals what all the rings were doing
and why hang was declared. Add idle state so that
we can distinguish between waiting and idle ring.

v2: - add idle as a hangcheck action
    - consensed hangcheck status to single line (Chris)
    - mark active explicitly when we are making progress (Chris)

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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