From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Vetter <daniel@ffwll.ch>
Subject: Re: [PATCH 1/2] drm/i915:bxt: Enable Pooled EU support
Date: Tue, 17 May 2016 12:04:28 +0200
Message-ID: <20160517100428.GV27098@phenom.ffwll.local>
References: <1463045835-6297-1-git-send-email-arun.siluvery@linux.intel.com>
 <1463045835-6297-2-git-send-email-arun.siluvery@linux.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 mail-wm0-x243.google.com (mail-wm0-x243.google.com
 [IPv6:2a00:1450:400c:c09::243])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 2527F6E685
 for <intel-gfx@lists.freedesktop.org>; Tue, 17 May 2016 10:04:30 +0000 (UTC)
Received: by mail-wm0-x243.google.com with SMTP id w143so3350407wmw.3
 for <intel-gfx@lists.freedesktop.org>; Tue, 17 May 2016 03:04:30 -0700 (PDT)
Content-Disposition: inline
In-Reply-To: <1463045835-6297-2-git-send-email-arun.siluvery@linux.intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://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: <https://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: Arun Siluvery <arun.siluvery@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org, Armin Reese <armin.c.reese@intel.com>, Mika Kuoppala <mika.kuoppala@intel.com>
List-Id: intel-gfx@lists.freedesktop.org
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