From mboxrd@z Thu Jan  1 00:00:00 1970
From: sonika.jindal@intel.com
Subject: [PATCH 2/2] drm/i915: Add rotation support for cursor
	plane
Date: Mon, 15 Sep 2014 13:05:11 +0530
Message-ID: <1410766511-18879-2-git-send-email-sonika.jindal@intel.com>
References: <1410766511-18879-1-git-send-email-sonika.jindal@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 mga09.intel.com (mga09.intel.com [134.134.136.24])
 by gabe.freedesktop.org (Postfix) with ESMTP id EF61489FCE
 for <intel-gfx@lists.freedesktop.org>; Mon, 15 Sep 2014 00:44:54 -0700 (PDT)
In-Reply-To: <1410766511-18879-1-git-send-email-sonika.jindal@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
Cc: Sagar Kamble <sagar.a.kamble@intel.com>
List-Id: intel-gfx@lists.freedesktop.org
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=