From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Subject: [PATCH] drm: Provide compat ioctl for addfb2.1
Date: Mon, 13 Jul 2015 16:56:53 +0100
Message-ID: <1436803013-21053-1-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>
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
Cc: Daniel Vetter <daniel.vetter@intel.com>, Daniel Stone <daniels@collabora.com>, dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org
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