From: Ben Widawsky <benjamin.widawsky@intel.com>
Date: Tue, 9 Apr 2013 01:43:56 +0000 (-0700)
Subject: drm/i915: Allow PPGTT enable to fail
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~55^2~40^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7c36d25461ae41e6562a2f70cb3423bcf8af2d2;p=pandora-kernel.git

drm/i915: Allow PPGTT enable to fail

I'm really not happy that we have to support this, but this will be the
simplest way to handle cases where PPGTT init can fail, which I promise
will be coming in the future.

v2: Resolve conflicts due to patch series reordering.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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