From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: [PATCH 2/5] drm: add helper to get crtc timings (v2)
Date: Tue, 18 Nov 2014 10:49:14 +0200
Message-ID: <878uj8uc51.fsf@intel.com>
References: <1416276639-30297-1-git-send-email-matthew.d.roper@intel.com>
 <1416276639-30297-3-git-send-email-matthew.d.roper@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>
In-Reply-To: <1416276639-30297-3-git-send-email-matthew.d.roper@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: Matt Roper <matthew.d.roper@intel.com>, intel-gfx@lists.freedesktop.org
Cc: Gustavo Padovan <gustavo.padovan@collabora.co.uk>, dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org
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