From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <igt-dev-bounces@lists.freedesktop.org>
Received: from mga12.intel.com (mga12.intel.com [192.55.52.136])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 8B3D889A91
 for <igt-dev@lists.freedesktop.org>; Wed,  3 Apr 2019 20:15:16 +0000 (UTC)
Date: Wed, 3 Apr 2019 13:17:17 -0700
From: Manasi Navare <manasi.d.navare@intel.com>
Message-ID: <20190403201717.GE17236@intel.com>
References: <20190402193119.27721-1-manasi.d.navare@intel.com>
 <20190403132510.GA20669@ideak-desk.fi.intel.com>
 <20190403182058.GA17236@intel.com>
 <20190403193341.GA20770@ideak-desk.fi.intel.com>
MIME-Version: 1.0
Content-Disposition: inline
In-Reply-To: <20190403193341.GA20770@ideak-desk.fi.intel.com>
Subject: Re: [igt-dev] [PATCH i-g-t] tests/kms_dp_dsc: Force a full modeset
 when we force dsc enable
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/igt-dev>,
 <mailto:igt-dev-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/igt-dev>
List-Post: <mailto:igt-dev@lists.freedesktop.org>
List-Help: <mailto:igt-dev-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/igt-dev>,
 <mailto:igt-dev-request@lists.freedesktop.org?subject=subscribe>
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Errors-To: igt-dev-bounces@lists.freedesktop.org
Sender: "igt-dev" <igt-dev-bounces@lists.freedesktop.org>
To: Imre Deak <imre.deak@intel.com>
Cc: igt-dev@lists.freedesktop.org, Anusha Srivatsa <anusha.srivatsa@intel.com>, Petri Latvala <petri.latvala@intel.com>
List-ID: <igt-dev@lists.freedesktop.org>
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