From mboxrd@z Thu Jan  1 00:00:00 1970
From: Archit Taneja <architt@codeaurora.org>
Subject: [PATCH v2 6/8] drm/msm/mdp5: Add cursor planes
Date: Tue, 17 Jan 2017 10:15:10 +0530
Message-ID: <20170117044512.22934-7-architt@codeaurora.org>
References: <1482149338-586-1-git-send-email-architt@codeaurora.org>
 <20170117044512.22934-1-architt@codeaurora.org>
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: <20170117044512.22934-1-architt@codeaurora.org>
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: robdclark@gmail.com
Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org
List-Id: linux-arm-msm@vger.kernel.org
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==