From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@intel.com>
Subject: Re: [PATCH v2 4/8] drm/i915/dp: Print full branch/sink
	descriptor
Date: Mon, 24 Oct 2016 21:14:27 +0300
Message-ID: <87a8dtk41o.fsf@intel.com>
References: <1477326811-30431-1-git-send-email-imre.deak@intel.com>
 <1477326811-30431-5-git-send-email-imre.deak@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 mga01.intel.com (mga01.intel.com [192.55.52.88])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 0A3226E128
 for <intel-gfx@lists.freedesktop.org>; Mon, 24 Oct 2016 18:14:35 +0000 (UTC)
In-Reply-To: <1477326811-30431-5-git-send-email-imre.deak@intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://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: <https://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: Imre Deak <imre.deak@intel.com>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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