From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Vetter <daniel@ffwll.ch>
Subject: Re: [PATCH 1/3] drm/rockchip: Use drm_gem_fb_create_with_dirty
Date: Fri, 29 Nov 2019 09:59:34 +0100
Message-ID: <20191129085934.GB406127@phenom.ffwll.local>
References: <20191127180035.416209-1-daniel.vetter@ffwll.ch>
 <0b2b352c-c7fe-1629-3117-f245ed27d4c2@collabora.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: <0b2b352c-c7fe-1629-3117-f245ed27d4c2@collabora.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: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>, DRI Development <dri-devel@lists.freedesktop.org>, linux-rockchip@lists.infradead.org, Daniel Vetter <daniel.vetter@intel.com>, linux-arm-kernel@lists.infradead.org
List-Id: linux-rockchip.vger.kernel.org
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=