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 v2] drm/i915/skl: Make sure to allocate
 mininum sizes in the DDB
Date: Tue, 24 Feb 2015 19:56:58 +0200
Message-ID: <20150224175658.GR11371@intel.com>
References: <20150209132805.GB14652@strange.ger.corp.intel.com>
 <1423488910-19303-1-git-send-email-damien.lespiau@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 368966E5A0
 for <intel-gfx@lists.freedesktop.org>; Tue, 24 Feb 2015 10:03:03 -0800 (PST)
Content-Disposition: inline
In-Reply-To: <1423488910-19303-1-git-send-email-damien.lespiau@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: Damien Lespiau <damien.lespiau@intel.com>
Cc: intel-gfx@lists.freedesktop.org, Mahesh Kumar <mahesh1.kumar@intel.com>
List-Id: intel-gfx@lists.freedesktop.org
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