From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <igt-dev-bounces@lists.freedesktop.org>
Received: from mail.bootlin.com (mail.bootlin.com [62.4.15.54])
 by gabe.freedesktop.org (Postfix) with ESMTP id 96A9D6E5F1
 for <igt-dev@lists.freedesktop.org>; Thu,  6 Dec 2018 14:28:31 +0000 (UTC)
Message-ID: <82bb204d3cb0b06d86413e17e2a9ac6730f9c27c.camel@bootlin.com>
From: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Date: Thu, 06 Dec 2018 15:28:20 +0100
In-Reply-To: <20181204102509.18401-8-maxime.ripard@bootlin.com>
References: <20181204102509.18401-1-maxime.ripard@bootlin.com>
 <20181204102509.18401-8-maxime.ripard@bootlin.com>
Mime-Version: 1.0
Subject: Re: [igt-dev] [PATCH RESEND i-g-t 7/8] igt: fb: Fallback on KMS
 dumb buffer allocation for YUV buffers
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/igt-dev>,
 <mailto:igt-dev-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/igt-dev>
List-Post: <mailto:igt-dev@lists.freedesktop.org>
List-Help: <mailto:igt-dev-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/igt-dev>,
 <mailto:igt-dev-request@lists.freedesktop.org?subject=subscribe>
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Errors-To: igt-dev-bounces@lists.freedesktop.org
Sender: "igt-dev" <igt-dev-bounces@lists.freedesktop.org>
To: Maxime Ripard <maxime.ripard@bootlin.com>, igt-dev@lists.freedesktop.org
Cc: Petri Latvala <petri.latvala@intel.com>, eben@raspberrypi.org, Thomas Petazzoni <thomas.petazzoni@bootlin.com>
List-ID: <igt-dev@lists.freedesktop.org>
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