From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala@linux.intel.com>
Subject: Re: [PATCH 5/9] drm/i915: don't enable FBC when pixel
 rate exceeds 95% on HSW/BDW
Date: Mon, 21 Sep 2015 16:58:12 +0300
Message-ID: <20150921135812.GG26517@intel.com>
References: <1442254803-20043-1-git-send-email-paulo.r.zanoni@intel.com>
 <1442254803-20043-5-git-send-email-paulo.r.zanoni@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 mga01.intel.com (mga01.intel.com [192.55.52.88])
 by gabe.freedesktop.org (Postfix) with ESMTP id 83C646E082
 for <intel-gfx@lists.freedesktop.org>; Mon, 21 Sep 2015 06:58:15 -0700 (PDT)
Content-Disposition: inline
In-Reply-To: <1442254803-20043-5-git-send-email-paulo.r.zanoni@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: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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