From mboxrd@z Thu Jan  1 00:00:00 1970
From: Philipp Zabel <p.zabel@pengutronix.de>
Subject: Re: [PATCH 1/9] drm/imx: ipuv3-plane: make sure x/y offsets are
 even in case of chroma subsampling
Date: Wed, 19 Oct 2016 11:30:45 +0200
Message-ID: <1476869445.3054.20.camel@pengutronix.de>
References: <20161018160757.11595-1-p.zabel@pengutronix.de>
 <20161019075841.GF4329@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>
Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de
 [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33])
 by gabe.freedesktop.org (Postfix) with ESMTPS id C69316E88F
 for <dri-devel@lists.freedesktop.org>; Wed, 19 Oct 2016 09:30:47 +0000 (UTC)
In-Reply-To: <20161019075841.GF4329@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: Ville =?ISO-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala@linux.intel.com>
Cc: kernel@pengutronix.de, dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org
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