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 06/10] drm/edid: Fix cea mode aspect ratio handling
Date: Fri, 24 Nov 2017 15:22:29 +0200
Message-ID: <20171124132229.GE10981@intel.com>
References: <20171113170427.4150-1-ville.syrjala@linux.intel.com>
 <20171113170427.4150-7-ville.syrjala@linux.intel.com>
 <67ddbed5-421d-d81f-9e0f-7ad4055f3c4e@intel.com>
 <20171116162357.GX10981@intel.com>
 <a3619369-cdfe-ffaa-90bd-0ba13cac41a2@intel.com>
 <20171117113518.GC10981@intel.com>
 <4a0a2cee-cc44-6ae5-871e-b706766a283c@intel.com>
 <20171117124947.GE10981@intel.com>
 <5f782a25-1289-ffd3-7d73-289fed577269@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Content-Disposition: inline
In-Reply-To: <5f782a25-1289-ffd3-7d73-289fed577269@intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: "Sharma, Shashank" <shashank.sharma@intel.com>
Cc: Jose Abreu <Jose.Abreu@synopsys.com>, "Lin, Jia" <lin.a.jia@intel.com>, Akashdeep Sharma <akashdeep.sharma@intel.com>, intel-gfx@lists.freedesktop.org, Emil Velikov <emil.l.velikov@gmail.com>, dri-devel@lists.freedesktop.org, Daniel Vetter <daniel.vetter@ffwll.ch>, Nautiyal Ankit <ankit.k.nautiyal@intel.com>, Jim Bride <jim.bride@linux.intel.com>
List-Id: dri-devel@lists.freedesktop.org
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