From mboxrd@z Thu Jan  1 00:00:00 1970
From: Micah Fedke <micah.fedke@collabora.co.uk>
Subject: Re: [PATCH v2 5/5] tests: make drm_read platform
	agnostic
Date: Thu, 13 Aug 2015 14:12:18 -0400
Message-ID: <55CCDE02.10604@collabora.co.uk>
References: <55CA1BD4.10808@collabora.co.uk>
 <20150812132657.GS17734@phenom.ffwll.local>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [93.93.135.160])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 663E96EE1C
 for <intel-gfx@lists.freedesktop.org>; Thu, 13 Aug 2015 11:12:26 -0700 (PDT)
In-Reply-To: <20150812132657.GS17734@phenom.ffwll.local>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://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: <http://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: Daniel Vetter <daniel@ffwll.ch>
Cc: intel-gfx <intel-gfx@lists.freedesktop.org>
List-Id: intel-gfx@lists.freedesktop.org
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==