From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Wed, 6 Mar 2013 23:03:13 +0000 (-0300)
Subject: drm/i915: there's no DSPSIZE register on gen4+
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~55^2~60^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=51889b35224cb05b5a9d187f3ebf872653ae06d2;p=pandora-kernel.git

drm/i915: there's no DSPSIZE register on gen4+

So don't read it when capturing the error state. This solves some
"unclaimed register" messages on Haswell when we hang the GPU.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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