From mboxrd@z Thu Jan  1 00:00:00 1970
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Subject: [PATCH 2/2] drm/i915: Only check pipe state for fast
	modeset when it's possible.
Date: Mon, 14 Sep 2015 11:30:11 +0200
Message-ID: <1442223011-15581-2-git-send-email-maarten.lankhorst@linux.intel.com>
References: <1442223011-15581-1-git-send-email-maarten.lankhorst@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 mblankhorst.nl (mblankhorst.nl [141.105.120.124])
 by gabe.freedesktop.org (Postfix) with ESMTPS id B999C6E0CC
 for <intel-gfx@lists.freedesktop.org>; Mon, 14 Sep 2015 02:30:17 -0700 (PDT)
In-Reply-To: <1442223011-15581-1-git-send-email-maarten.lankhorst@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
List-Id: intel-gfx@lists.freedesktop.org
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