From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Subject: Re: [PATCH v7 2/2] drm/i915: Adding YUV444 packed
 format(DRM_FORMAT_XYUV) support.
Date: Wed, 29 Aug 2018 12:16:50 -0700
Message-ID: <d7db45fa9f5a3f80cff153e8edeb9aceac449c5a.camel@intel.com>
References: <20180829112847.3641-1-stanislav.lisovskiy@intel.com>
 <20180829112847.3641-3-stanislav.lisovskiy@intel.com>
 <20180829181056.GI5565@intel.com>
Reply-To: dhinakaran.pandiyan@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: <20180829181056.GI5565@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: Ville =?ISO-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala@linux.intel.com>, Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Cc: juhapekka.heikkila@intel.com, intel-gfx@lists.freedesktop.org, Ville.Syrjala@intel.com, dri-devel@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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