From mboxrd@z Thu Jan  1 00:00:00 1970
From: Liu Ying <gnuiyl@gmail.com>
Subject: [PATCH v2] drm/imx: Add active plane reconfiguration support
Date: Mon, 15 Aug 2016 16:41:13 +0800
Message-ID: <1471250473-29841-1-git-send-email-gnuiyl@gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Received: from NAM01-BN3-obe.outbound.protection.outlook.com
 (mail-bn3nam01on0069.outbound.protection.outlook.com [104.47.33.69])
 by gabe.freedesktop.org (Postfix) with ESMTPS id F27E06E3A6
 for <dri-devel@lists.freedesktop.org>; Mon, 15 Aug 2016 08:56:05 +0000 (UTC)
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: dri-devel@lists.freedesktop.org
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>, Peter Senna Tschudin <peter.senna@gmail.com>, Russell King <linux@armlinux.org.uk>
List-Id: dri-devel@lists.freedesktop.org
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