From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Fri, 13 Jun 2014 16:28:33 +0000 (-0700)
Subject: drm/i915/vlv: disable PPGTT on early revs v3
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~125^2~63^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62942ed7279d3e06dc15ae3d47665eff3b373327;p=pandora-kernel.git

drm/i915/vlv: disable PPGTT on early revs v3

Early revs didn't have PPGTT support, so disable there.

v2: add debug msg when disabling on early stepping
v3: enable on other B3 packages as well (untested) (Ville)

References: https://bugs.freedesktop.org/show_bug.cgi?id=79669
References: https://bugs.freedesktop.org/show_bug.cgi?id=79670
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

Reading git-diff-tree failed