From mboxrd@z Thu Jan  1 00:00:00 1970
From: Matt Roper <matthew.d.roper@intel.com>
Subject: [PATCH v6 2/3] drm/i915/gen9+: Add support for pipe
 background color (v6)
Date: Wed, 20 Feb 2019 16:28:56 -0800
Message-ID: <20190221002857.5007-3-matthew.d.roper@intel.com>
References: <20190221002857.5007-1-matthew.d.roper@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: <20190221002857.5007-1-matthew.d.roper@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
Cc: wei.c.li@intel.com, harish.krupo.kps@intel.com
List-Id: intel-gfx@lists.freedesktop.org
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