From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala@linux.intel.com>
Subject: Re: [PATCH v2 3/4] drm/i915/dp: Validate the downclock
 mode for eDP if it exists
Date: Mon, 1 Oct 2018 19:21:47 +0300
Message-ID: <20181001162147.GL9144@intel.com>
References: <20180912225719.17574-1-manasi.d.navare@intel.com>
 <20180912225719.17574-3-manasi.d.navare@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 mga04.intel.com (mga04.intel.com [192.55.52.120])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 6F3746E239
 for <intel-gfx@lists.freedesktop.org>; Mon,  1 Oct 2018 16:24:06 +0000 (UTC)
Content-Disposition: inline
In-Reply-To: <20180912225719.17574-3-manasi.d.navare@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: Manasi Navare <manasi.d.navare@intel.com>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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==