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 v3] drm/i915/icl: Set GCP_COLOR_INDICATION
 only for 10/12 bit deep color
Date: Wed, 3 Apr 2019 14:03:06 +0300
Message-ID: <20190403110306.GT3888@intel.com>
References: <20190403051725.26484-1-aditya.swarup@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 mga03.intel.com (mga03.intel.com [134.134.136.65])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 47FFB6E8A6
 for <intel-gfx@lists.freedesktop.org>; Wed,  3 Apr 2019 11:03:11 +0000 (UTC)
Content-Disposition: inline
In-Reply-To: <20190403051725.26484-1-aditya.swarup@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: Aditya Swarup <aditya.swarup@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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