From mboxrd@z Thu Jan  1 00:00:00 1970
From: Philippe Cornu <philippe.cornu@st.com>
Subject: [PATCH v2] drm/stm: drv: Improve data transfers
Date: Tue, 30 Jan 2018 11:42:00 +0100
Message-ID: <20180130104200.21602-1-philippe.cornu@st.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 mx07-00178001.pphosted.com (mx08-00178001.pphosted.com
 [91.207.212.93])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 007F26E92B
 for <dri-devel@lists.freedesktop.org>; Tue, 30 Jan 2018 10:42:19 +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: Yannick Fertre <yannick.fertre@st.com>, Philippe Cornu <philippe.cornu@st.com>, Benjamin Gaignard <benjamin.gaignard@linaro.org>, Vincent Abriou <vincent.abriou@st.com>, David Airlie <airlied@linux.ie>, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Archit Taneja <architt@codeaurora.org>, Andrzej Hajda <a.hajda@samsung.com>, Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>, Mickael Reulier <mickael.reulier@st.com>, Ludovic Barre <ludovic.barre@st.com>, Fabien Dessenne <fabien.dessenne@st.com>, Alexandre Torgue <alexandre.torgue@st.com>
List-Id: dri-devel@lists.freedesktop.org
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=