From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Tue, 5 Aug 2014 14:51:18 +0000 (-0700)
Subject: drm/i915: clean up PPGTT checking logic
X-Git-Tag: fixes-against-v3.18-rc2~73^2~78^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=692ef70c016b5035ad1942ccc2bc4040aa290044;p=pandora-kernel.git

drm/i915: clean up PPGTT checking logic

sanitize_enable_ppgtt is the function that checks all the conditions,
honoring a forced ppgtt status or doing auto-detect as necessary.  Just
make sure it returns the right value in all cases and use that in the
macros instead of the confusing intel_enable_ppgtt() function.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
[danvet: Don't reenable full ppgtt through the backdoor.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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