From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: [PATCH 3/4] drm/i915: Avoid TP3 on CHV
Date: Tue, 18 Aug 2015 10:12:35 +0300
Message-ID: <87oai5m5ng.fsf@intel.com>
References: <1439876279-1546-1-git-send-email-sivakumar.thulasimani@intel.com>
 <1439876279-1546-4-git-send-email-sivakumar.thulasimani@intel.com>
 <87wpwtm6y5.fsf@intel.com> <55D2D733.3040603@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 mga03.intel.com (mga03.intel.com [134.134.136.65])
 by gabe.freedesktop.org (Postfix) with ESMTP id F13CA6EA06
 for <intel-gfx@lists.freedesktop.org>; Tue, 18 Aug 2015 00:09:36 -0700 (PDT)
In-Reply-To: <55D2D733.3040603@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: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>, ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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