From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Thu, 23 Jan 2014 14:49:14 +0000 (+0200)
Subject: drm/i915: Don't preserve DPFC_CONTROL bits ILK/SNB
X-Git-Tag: v3.15-rc1~51^2~62^2~72
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46f3dab92f2823440a9b4daf028c28cf0a595e96;p=pandora-kernel.git

drm/i915: Don't preserve DPFC_CONTROL bits ILK/SNB

On CTG and IVB+ we don't try to preserve any bits from the
DPFC_CONTROL register. Follow suit on ILK/SNB.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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