From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stuart Summers <stuart.summers@intel.com>
Subject: [PATCH 9/9] drm/i915: Expand subslice mask
Date: Tue, 23 Jul 2019 08:49:34 -0700
Message-ID: <20190723154934.26967-10-stuart.summers@intel.com>
References: <20190723154934.26967-1-stuart.summers@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: <20190723154934.26967-1-stuart.summers@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
Cc: intel-gfx-trybot@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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