From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ramalingam C <ramalingam.c@intel.com>
Subject: [PATCH v15 14/16] misc/mei/hdcp: Closing wired HDCP2.2
 Tx Session
Date: Thu, 21 Feb 2019 23:42:08 +0530
Message-ID: <1550772730-23280-15-git-send-email-ramalingam.c@intel.com>
References: <1550772730-23280-1-git-send-email-ramalingam.c@intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <intel-gfx-bounces@lists.freedesktop.org>
In-Reply-To: <1550772730-23280-1-git-send-email-ramalingam.c@intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, daniel.vetter@ffwll.ch, tomas.winkler@intel.com, uma.shankar@intel.com
List-Id: dri-devel@lists.freedesktop.org
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