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] drm/i915/skl: Assume no scaling is
 available when things are not as expected
Date: Tue, 16 Jun 2015 16:46:40 +0300
Message-ID: <20150616134640.GN5176@intel.com>
References: <1433160277-28337-1-git-send-email-tvrtko.ursulin@linux.intel.com>
 <20150615104617.GA8341@phenom.ffwll.local>
 <76A9B330A4D78C4D99CB292C4CC06C0E3700789E@fmsmsx101.amr.corp.intel.com>
 <20150616134016.GU23637@phenom.ffwll.local>
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 867636E41F
 for <Intel-gfx@lists.freedesktop.org>; Tue, 16 Jun 2015 06:46:52 -0700 (PDT)
Content-Disposition: inline
In-Reply-To: <20150616134016.GU23637@phenom.ffwll.local>
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: Daniel Vetter <daniel@ffwll.ch>
Cc: "Nikula, Jani" <jani.nikula@intel.com>, "Intel-gfx@lists.freedesktop.org" <Intel-gfx@lists.freedesktop.org>, "Lankhorst, Maarten" <maarten.lankhorst@intel.com>
List-Id: intel-gfx@lists.freedesktop.org
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