From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Tue, 1 Apr 2014 17:55:10 +0000 (-0300)
Subject: drm/i915: get runtime PM at i915_display_info
X-Git-Tag: v3.15-rc1~51^2~1^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0e5ddf3236bca2c67f7b4454b1c2ba520149c23;p=pandora-kernel.git

drm/i915: get runtime PM at i915_display_info

Otherwise we may get some WARNs complaining that we're reading a
register while we're suspended.

Testcase: igt/pm_pc8/debugfs-read
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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