From mboxrd@z Thu Jan  1 00:00:00 1970
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Subject: Re: [PATCH v2 3/8] drm/bridge: dw-hdmi: allow overriding of phy-type
 reading
Date: Wed, 21 Feb 2018 21:15:26 +0200
Message-ID: <4888467.l85TM0qZuY@avalon>
References: <20180216204158.29839-1-heiko@sntech.de>
 <16512170.VqSpgYmDPS@avalon> <3085916.UFWCNBIZfU@phil>
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: <3085916.UFWCNBIZfU@phil>
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: Heiko Stuebner <heiko@sntech.de>
Cc: mark.rutland@arm.com, Jose.Abreu@synopsys.com, algea.cao@rock-chips.com, devicetree@vger.kernel.org, airlied@linux.ie, dri-devel@lists.freedesktop.org, kishon@ti.com, robh+dt@kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, zhengyang@rock-chips.com
List-Id: devicetree@vger.kernel.org
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