From mboxrd@z Thu Jan  1 00:00:00 1970
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Subject: [PATCH 3/3] drm/atomic: Try to preserve the crtc enabled state in
 drm_atomic_remove_fb.
Date: Tue, 21 Feb 2017 14:51:42 +0100
Message-ID: <1487685102-31991-4-git-send-email-maarten.lankhorst@linux.intel.com>
References: <1487685102-31991-1-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: <dri-devel-bounces@lists.freedesktop.org>
In-Reply-To: <1487685102-31991-1-git-send-email-maarten.lankhorst@linux.intel.com>
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: dri-devel@lists.freedesktop.org
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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==