From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tvrtko Ursulin <tursulin@ursulin.net>
Subject: [RFC 03/10] drm/i915: Select engines via class and
 instance in execbuffer2
Date: Thu, 25 Jan 2018 13:33:26 +0000
Message-ID: <20180125133333.13425-4-tvrtko.ursulin@linux.intel.com>
References: <20180125133333.13425-1-tvrtko.ursulin@linux.intel.com>
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 mail-wr0-x242.google.com (mail-wr0-x242.google.com
 [IPv6:2a00:1450:400c:c0c::242])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 6FA0F6E063
 for <Intel-gfx@lists.freedesktop.org>; Thu, 25 Jan 2018 13:33:46 +0000 (UTC)
Received: by mail-wr0-x242.google.com with SMTP id z48so7682683wrz.6
 for <Intel-gfx@lists.freedesktop.org>; Thu, 25 Jan 2018 05:33:46 -0800 (PST)
In-Reply-To: <20180125133333.13425-1-tvrtko.ursulin@linux.intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://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: <https://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: Intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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