From mboxrd@z Thu Jan  1 00:00:00 1970
From: Oscar Mateo <oscar.mateo@intel.com>
Subject: Re: [PATCH] drm/i915/cnl: Fix SSEU Device Status.
Date: Fri, 22 Sep 2017 09:44:38 -0700
Message-ID: <73eeca87-e110-4d78-0d06-711b06cd7f85@intel.com>
References: <6bebcd5c-7610-17b5-38c0-0e32f2c2ddec@intel.com>
 <20170922131519.2480-1-rodrigo.vivi@intel.com>
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 mga09.intel.com (mga09.intel.com [134.134.136.24])
 by gabe.freedesktop.org (Postfix) with ESMTPS id D60D36EA35
 for <intel-gfx@lists.freedesktop.org>; Fri, 22 Sep 2017 16:44:36 +0000 (UTC)
In-Reply-To: <20170922131519.2480-1-rodrigo.vivi@intel.com>
Content-Language: en-US
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: Rodrigo Vivi <rodrigo.vivi@intel.com>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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