From: Ben Widawsky <ben@bwidawsk.net>
Date: Mon, 20 Aug 2012 23:15:14 +0000 (-0700)
Subject: drm/i915: Find unclaimed MMIO writes.
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~20^2~30^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4c145c1d245c2cc19754dbe4b718f5a48755993;p=pandora-kernel.git

drm/i915: Find unclaimed MMIO writes.

ERR_INT on HSW will display unclaimed MMIO accesses. This can be either
the result of a driver bug writing to an invalid addresses, or the
result of RC6.

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

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