From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tvrtko Ursulin <tursulin@ursulin.net>
Subject: [RFC 2/2] drm/i915: Engine capabilities uAPI
Date: Wed, 21 Jun 2017 10:13:57 +0100
Message-ID: <20170621091357.1408-2-tvrtko.ursulin@linux.intel.com>
References: <20170621091357.1408-1-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 C2A026E054
 for <Intel-gfx@lists.freedesktop.org>; Wed, 21 Jun 2017 09:14:35 +0000 (UTC)
Received: by mail-wr0-x242.google.com with SMTP id x23so24783432wrb.0
 for <Intel-gfx@lists.freedesktop.org>; Wed, 21 Jun 2017 02:14:35 -0700 (PDT)
In-Reply-To: <20170621091357.1408-1-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
Cc: Ben Widawsky <ben@bwidawsk.net>, intel-vaapi-media@lists.01.org, Daniel Vetter <daniel.vetter@intel.com>
List-Id: intel-gfx@lists.freedesktop.org
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