From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Wilson <chris@chris-wilson.co.uk>
Subject: Re: [RFC 02/11] drm/i915: Add intel_energy_uJ
Date: Fri, 15 Sep 2017 11:38:23 +0100
Message-ID: <150547190387.19729.10286345340923714485@mail.alporthouse.com>
References: <20170911152559.7077-1-tvrtko.ursulin@linux.intel.com>
 <20170911152559.7077-3-tvrtko.ursulin@linux.intel.com>
 <20170914203605.GI4914@intel.com>
 <f58c0764-cd88-5fba-ddb8-6ecff810cfb7@linux.intel.com>
 <150546549359.19729.9806097811794670017@mail.alporthouse.com>
 <024e6e09-5969-e642-d299-7f1181dab7e2@linux.intel.com>
 <20170915103403.GN4914@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 fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 059A26E9C1
 for <Intel-gfx@lists.freedesktop.org>; Fri, 15 Sep 2017 10:38:28 +0000 (UTC)
In-Reply-To: <20170915103403.GN4914@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: =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= <ville.syrjala@linux.intel.com>, Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>, Intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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