From: Michel Thierry <michel.thierry@intel.com>
Date: Wed, 8 Apr 2015 11:13:31 +0000 (+0100)
Subject: drm/i915: Extract PPGTT param from page_directory alloc
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~17^2~58^2~110
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c488dbbaa7626e510c3d2560e9aa2ddc45fb1e99;p=pandora-kernel.git

drm/i915: Extract PPGTT param from page_directory alloc

This will be useful for when we move to 48b addressing, and the PDP isn't
the root of the page table structure.

v2: Rebase after changes for Gen8+ systems with less than 4GB of memory.
v3: Rebase after Mika's code review.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Michel Thierry <michel.thierry@intel.com> (v2)
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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