From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Subject: [PATCH 2/7] drm/i915: Use GGTT view when (un)pinning
	objects to planes
Date: Mon, 23 Mar 2015 11:10:33 +0000
Message-ID: <1427109038-19597-3-git-send-email-tvrtko.ursulin@linux.intel.com>
References: <1427109038-19597-1-git-send-email-tvrtko.ursulin@linux.intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mga03.intel.com (mga03.intel.com [134.134.136.65])
 by gabe.freedesktop.org (Postfix) with ESMTP id DAB3772017
 for <Intel-gfx@lists.freedesktop.org>; Mon, 23 Mar 2015 04:10:51 -0700 (PDT)
In-Reply-To: <1427109038-19597-1-git-send-email-tvrtko.ursulin@linux.intel.com>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: Intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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=