From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sonika Jindal <sonika.jindal@intel.com>
Subject: [PATCH 1/2] drm/i915: Call encoder hotplug for init and
	resume cases
Date: Wed, 16 Dec 2015 16:18:05 +0530
Message-ID: <1450262886-10156-1-git-send-email-sonika.jindal@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 mga03.intel.com (mga03.intel.com [134.134.136.65])
 by gabe.freedesktop.org (Postfix) with ESMTP id 2429C6E889
 for <intel-gfx@lists.freedesktop.org>; Wed, 16 Dec 2015 03:01:18 -0800 (PST)
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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