From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Thu, 27 Feb 2014 19:30:56 +0000 (-0300)
Subject: drm/i915: fix assert_cursor on BDW
X-Git-Tag: v3.14-rc6~25^2~5^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9d820810d4eeac336c515dfb62561c21b296f07;p=pandora-kernel.git

drm/i915: fix assert_cursor on BDW

We need to read the correct register, not a register that doesn't exist
and will trigger "Unclaimed register" messages when we touch it.

Also rearrange the checks in an attempt to prevent this error from
happening again.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[Jani: dropped an extra empty line introduced.]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---

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