From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala@linux.intel.com>
Subject: Re: [PATCH v2 2/3] drm: Add variable refresh property to DRM CRTC
Date: Tue, 25 Sep 2018 18:28:17 +0300
Message-ID: <20180925152817.GK9144@intel.com>
References: <20180924181537.12092-1-nicholas.kazlauskas@amd.com>
 <20180924181537.12092-3-nicholas.kazlauskas@amd.com>
 <20180924183826.GX5565@intel.com>
 <4aa1583c-2be0-8cec-2857-6c3e489965b4@amd.com>
 <20180924202655.GA9144@intel.com>
 <2158aa72-9156-5592-822a-c815f373fd53@daenzer.net>
 <20180925140433.GH9144@intel.com>
 <e084c331-93a1-247b-9c73-12140932bb60@daenzer.net>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Content-Disposition: inline
In-Reply-To: <e084c331-93a1-247b-9c73-12140932bb60@daenzer.net>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: Michel =?iso-8859-1?Q?D=E4nzer?= <michel@daenzer.net>
Cc: nicolai.haehnle@amd.com, Marek.Olsak@amd.com, dri-devel@lists.freedesktop.org, Christian.Koenig@amd.com, manasi.d.navare@intel.com, amd-gfx@lists.freedesktop.org, Alexander.Deucher@amd.com, "Kazlauskas,
 Nicholas" <nicholas.kazlauskas@amd.com>
List-Id: amd-gfx.lists.freedesktop.org
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