From mboxrd@z Thu Jan  1 00:00:00 1970
From: Philipp Zabel <p.zabel@pengutronix.de>
Subject: [PATCH 05/10] drm/imx: ipuv3-plane: let drm_plane_state_to_ubo/vbo
 handle chroma subsampling other than 4:2:0
Date: Wed, 19 Oct 2016 12:21:12 +0200
Message-ID: <1476872477-29493-5-git-send-email-p.zabel@pengutronix.de>
References: <1476872477-29493-1-git-send-email-p.zabel@pengutronix.de>
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 427306E8BC
 for <dri-devel@lists.freedesktop.org>; Wed, 19 Oct 2016 10:21:25 +0000 (UTC)
In-Reply-To: <1476872477-29493-1-git-send-email-p.zabel@pengutronix.de>
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: dri-devel@lists.freedesktop.org
Cc: kernel@pengutronix.de
List-Id: dri-devel@lists.freedesktop.org
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