From mboxrd@z Thu Jan  1 00:00:00 1970
From: Imre Deak <imre.deak@intel.com>
Subject: [PATCH 1/5] drm/i915/bxt: mask off the DPLL state
	checker bits we don't program
Date: Thu, 18 Jun 2015 17:25:53 +0300
Message-ID: <1434637557-4856-1-git-send-email-imre.deak@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 mga14.intel.com (mga14.intel.com [192.55.52.115])
 by gabe.freedesktop.org (Postfix) with ESMTP id 37B196ECF8
 for <intel-gfx@lists.freedesktop.org>; Thu, 18 Jun 2015 07:27:25 -0700 (PDT)
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://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: <http://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
List-Id: intel-gfx@lists.freedesktop.org
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