From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ander Conselvan De Oliveira <conselvan2@gmail.com>
Subject: Re: [PATCH] drm/i915: Splitting intel_dp_detect
Date: Fri, 20 Nov 2015 16:18:56 +0200
Message-ID: <1448029136.2773.27.camel@gmail.com>
References: <564AC67C.5030701@intel.com>
 <1447741601-32700-1-git-send-email-shubhangi.shrivastava@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 mail-pa0-f53.google.com (mail-pa0-f53.google.com
 [209.85.220.53])
 by gabe.freedesktop.org (Postfix) with ESMTPS id E712B6E6A5
 for <intel-gfx@lists.freedesktop.org>; Fri, 20 Nov 2015 06:18:58 -0800 (PST)
Received: by pacej9 with SMTP id ej9so117902056pac.2
 for <intel-gfx@lists.freedesktop.org>; Fri, 20 Nov 2015 06:18:58 -0800 (PST)
In-Reply-To: <1447741601-32700-1-git-send-email-shubhangi.shrivastava@intel.com>
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: Shubhangi Shrivastava <shubhangi.shrivastava@intel.com>, intel-gfx@lists.freedesktop.org, Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
List-Id: intel-gfx@lists.freedesktop.org
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