From mboxrd@z Thu Jan  1 00:00:00 1970
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Subject: Re: [PATCH v6 3/4] drm: rcar-du: Fix legacy DT to create LVDS encoder
 nodes
Date: Fri, 23 Feb 2018 00:22:16 +0200
Message-ID: <1614965.g7Hy4FaxWG@avalon>
References: <20180222131336.7712-1-laurent.pinchart+renesas@ideasonboard.com>
 <20180222131336.7712-4-laurent.pinchart+renesas@ideasonboard.com>
 <06d3fb91-961d-a053-df22-cddf3419b159@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>
In-Reply-To: <06d3fb91-961d-a053-df22-cddf3419b159@gmail.com>
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: Frank Rowand <frowand.list@gmail.com>
Cc: linux-renesas-soc@vger.kernel.org, Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org
List-Id: devicetree@vger.kernel.org
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