From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yakir Yang <ykk@rock-chips.com>
Subject: [PATCH v2 06/10] drm/rockchip: analogix_dp: make panel detect to an
 optional action
Date: Tue, 24 May 2016 13:02:35 +0800
Message-ID: <1464066155-22777-1-git-send-email-ykk@rock-chips.com>
References: <1464066086-21967-1-git-send-email-ykk@rock-chips.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: <1464066086-21967-1-git-send-email-ykk@rock-chips.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: David Airlie <airlied@linux.ie>, Inki Dae <inki.dae@samsung.com>, Mark Yao <yzq@rock-chips.com>, Thierry Reding <treding@nvidia.com>, Jingoo Han <jingoohan1@gmail.com>, Rob Herring <robh+dt@kernel.org>
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>, linux-samsung-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, Daniel Vetter <daniel.vetter@ffwll.ch>, emil.l.velikov@gmail.com, Douglas Anderson <dianders@chromium.org>, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Javier Martinez Canillas <javier@osg.samsung.com>, Dan Carpenter <dan.carpenter@oracle.com>
List-Id: linux-rockchip.vger.kernel.org
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