From mboxrd@z Thu Jan  1 00:00:00 1970
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Subject: [PATCH] drm/i915: Skip modeset locking when atomic pageflips are used.
Date: Mon, 30 Jan 2017 16:25:07 +0100
Message-ID: <48e9e6f5-b6a6-5605-b78f-61e99568b29d@linux.intel.com>
References: <1485446364-19174-1-git-send-email-maarten.lankhorst@linux.intel.com>
 <20170127093050.GK19521@nuc-i3427.alporthouse.com>
 <20170127142129.cgdoelv6oeqeu6r3@phenom.ffwll.local>
 <20170127143155.GD24154@nuc-i3427.alporthouse.com>
 <20170127145808.wfaf73lnbfommdjw@phenom.ffwll.local>
 <20170127150845.GG24154@nuc-i3427.alporthouse.com>
 <20170130081751.mj2dt6cytmh7se7b@phenom.ffwll.local>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
In-Reply-To: <20170130081751.mj2dt6cytmh7se7b@phenom.ffwll.local>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: Daniel Vetter <daniel@ffwll.ch>, Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org
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