From mboxrd@z Thu Jan  1 00:00:00 1970
From: deepak.s@linux.intel.com
Subject: [PATCH v2 3/3] drm/i915: New offset for reading
	frequencies on CHV.
Date: Fri, 16 Jan 2015 20:42:18 +0530
Message-ID: <1421421138-15654-4-git-send-email-deepak.s@linux.intel.com>
References: <5490218A.6090801@linux.intel.com>
 <1421421138-15654-1-git-send-email-deepak.s@linux.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 mga09.intel.com (mga09.intel.com [134.134.136.24])
 by gabe.freedesktop.org (Postfix) with ESMTP id 0A92F6E2D0
 for <intel-gfx@lists.freedesktop.org>; Fri, 16 Jan 2015 07:15:36 -0800 (PST)
In-Reply-To: <1421421138-15654-1-git-send-email-deepak.s@linux.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: intel-gfx@lists.freedesktop.org
Cc: daniel.vetter@ffwll.ch
List-Id: intel-gfx@lists.freedesktop.org
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