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 8/9] drm/i915: Implement
 WaPixelRepeatModeFixForC0:chv
Date: Mon, 10 Aug 2015 19:01:38 +0300
Message-ID: <20150810160138.GR5176@intel.com>
References: <1435580756-20154-1-git-send-email-ville.syrjala@linux.intel.com>
 <1435580756-20154-9-git-send-email-ville.syrjala@linux.intel.com>
 <55A35754.2030305@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 mga09.intel.com (mga09.intel.com [134.134.136.24])
 by gabe.freedesktop.org (Postfix) with ESMTP id 4DB8D6E65B
 for <intel-gfx@lists.freedesktop.org>; Mon, 10 Aug 2015 09:01:55 -0700 (PDT)
Content-Disposition: inline
In-Reply-To: <55A35754.2030305@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>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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