From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Subject: Re: [PATCH 15/24] drm/i915/icl: compute the TBT PLL
 registers
Date: Wed, 13 Jun 2018 14:19:07 -0700
Message-ID: <1528924747.2597.39.camel@intel.com>
References: <20180522002558.29262-1-paulo.r.zanoni@intel.com>
 <20180522002558.29262-16-paulo.r.zanoni@intel.com>
 <83F5C7385F545743AD4FB2A62F75B07333A790A3@ORSMSX108.amr.corp.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 mga01.intel.com (mga01.intel.com [192.55.52.88])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 0A6976E18B
 for <intel-gfx@lists.freedesktop.org>; Wed, 13 Jun 2018 21:19:20 +0000 (UTC)
In-Reply-To: <83F5C7385F545743AD4FB2A62F75B07333A790A3@ORSMSX108.amr.corp.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: "Srivatsa, Anusha" <anusha.srivatsa@intel.com>, "intel-gfx@lists.freedesktop.org" <intel-gfx@lists.freedesktop.org>
List-Id: intel-gfx@lists.freedesktop.org
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