From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <igt-dev-bounces@lists.freedesktop.org>
Received: from mga05.intel.com (mga05.intel.com [192.55.52.43])
 by gabe.freedesktop.org (Postfix) with ESMTPS id B124D6EB68
 for <igt-dev@lists.freedesktop.org>; Fri,  4 Oct 2019 12:43:18 +0000 (UTC)
References: <1570088709-3605-1-git-send-email-jeevan.b@intel.com>
 <1570088709-3605-2-git-send-email-jeevan.b@intel.com>
From: Animesh Manna <animesh.manna@intel.com>
Message-ID: <8f3c289e-964b-7de2-8b52-d726b8d1f363@intel.com>
Date: Fri, 4 Oct 2019 18:13:16 +0530
MIME-Version: 1.0
In-Reply-To: <1570088709-3605-2-git-send-email-jeevan.b@intel.com>
Subject: Re: [igt-dev] [PATCH i-g-t 1/3] igt/i915/i915_pm_dc: DC3CO PSR2
 helpers
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-Transfer-Encoding: base64
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Errors-To: igt-dev-bounces@lists.freedesktop.org
Sender: "igt-dev" <igt-dev-bounces@lists.freedesktop.org>
To: Jeevan B <jeevan.b@intel.com>, igt-dev@lists.freedesktop.org
List-ID: <igt-dev@lists.freedesktop.org>
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