From mboxrd@z Thu Jan  1 00:00:00 1970
From: Vidya Srinivas <vidya.srinivas@intel.com>
Subject: [PATCH 04/15] drm/i915/skl+: support verification of
	DDB HW state for NV12
Date: Mon, 15 Jan 2018 03:18:17 +0000 (UTC)
Message-ID: <1516484713-5837-5-git-send-email-vidya.srinivas@intel.com>
References: <1516484713-5837-1-git-send-email-vidya.srinivas@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>
Received: from mga05.intel.com (mga05.intel.com [192.55.52.43])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 2777C6E05B
 for <intel-gfx@lists.freedesktop.org>; Mon, 15 Jan 2018 03:20:05 +0000 (UTC)
Date: Sun, 21 Jan 2018 03:15:02 +0530
In-Reply-To: <1516484713-5837-1-git-send-email-vidya.srinivas@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: Vidya Srinivas <vidya.srinivas@intel.com>
List-Id: intel-gfx@lists.freedesktop.org
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