From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jesse Barnes <jbarnes@virtuousgeek.org>
Subject: Re: [PATCH] drm/i915: Update intel_dp_hpd_pulse() to
 check link status for non-MST operation
Date: Mon, 09 Mar 2015 12:07:31 -0700
Message-ID: <54FDEF73.20703@virtuousgeek.org>
References: <1424314837-32434-8-git-send-email-tprevite@gmail.com>
 <1425579739-17007-1-git-send-email-tprevite@gmail.com>
 <20150306163433.GY18775@phenom.ffwll.local>
 <54FDBD99.1000901@virtuousgeek.org>
 <20150309172916.GW24485@phenom.ffwll.local>
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 gproxy7-pub.mail.unifiedlayer.com
 (gproxy7-pub.mail.unifiedlayer.com [70.40.196.235])
 by gabe.freedesktop.org (Postfix) with SMTP id 882E16E57C
 for <intel-gfx@lists.freedesktop.org>; Mon,  9 Mar 2015 12:06:34 -0700 (PDT)
In-Reply-To: <20150309172916.GW24485@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@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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