From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: [PATCH 13/14] drm/i915: Use intel_dp->DP in eDP PLL
	setup
Date: Tue, 10 Nov 2015 16:37:29 +0200
Message-ID: <87h9ktj4ye.fsf@intel.com>
References: <1446146763-31821-1-git-send-email-ville.syrjala@linux.intel.com>
 <1446146763-31821-14-git-send-email-ville.syrjala@linux.intel.com>
 <20151030160042.GH16848@phenom.ffwll.local> <20151030163628.GF4437@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 mga02.intel.com (mga02.intel.com [134.134.136.20])
 by gabe.freedesktop.org (Postfix) with ESMTP id 5319C6E141
 for <intel-gfx@lists.freedesktop.org>; Tue, 10 Nov 2015 06:33:40 -0800 (PST)
In-Reply-To: <20151030163628.GF4437@intel.com>
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: Ville =?utf-8?B?U3lyasOkbMOk?= <ville.syrjala@linux.intel.com>, Daniel Vetter <daniel@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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=