From mboxrd@z Thu Jan  1 00:00:00 1970
From: Manasi Navare <manasi.d.navare@intel.com>
Subject: [PATCH 1/2] drm/i915/dp: Generalize
	intel_dp_link_params function to accept arguments to be validated
Date: Thu,  1 Jun 2017 17:51:26 -0700
Message-ID: <1496364687-30660-1-git-send-email-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 A2FE36E48D
 for <intel-gfx@lists.freedesktop.org>; Fri,  2 Jun 2017 00:46:06 +0000 (UTC)
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: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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