From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Fri, 3 May 2013 15:15:39 +0000 (-0300)
Subject: drm/i915: check the power well on i915_pipe_enabled
X-Git-Tag: v3.11-rc1~65^2~131^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71f8ba6b7e44fc525fb15a60997c0c5064c160e6;p=pandora-kernel.git

drm/i915: check the power well on i915_pipe_enabled

This fixes "unclaimed register" messages when the power well is
disabled and there's a GPU hang.

v2: Use the new intel_display_power_enabled().
v3: Use the new domains for intel_display_power_enabled().

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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