From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sean Paul <seanpaul@chromium.org>
Subject: Re: [PATCH 2/3] drm: Convert drm_framebuffer_remove to atomic, v4.
Date: Thu, 23 Feb 2017 10:09:27 -0500
Message-ID: <20170223150927.GB17822@art_vandelay>
References: <1487685102-31991-1-git-send-email-maarten.lankhorst@linux.intel.com>
 <1487685102-31991-3-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>
Content-Disposition: inline
In-Reply-To: <1487685102-31991-3-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: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Daniel Vetter <daniel.vetter@ffwll.ch>
List-Id: intel-gfx@lists.freedesktop.org
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