From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: [PATCH] drm/i915: read bpp from vbt only for
	older	panels
Date: Thu, 30 Jul 2015 12:57:13 +0300
Message-ID: <87a8ue9ddy.fsf@intel.com>
References: <1438245248-7050-1-git-send-email-sivakumar.thulasimani@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 mga02.intel.com (mga02.intel.com [134.134.136.20])
 by gabe.freedesktop.org (Postfix) with ESMTP id 93A3E7A114
 for <intel-gfx@lists.freedesktop.org>; Thu, 30 Jul 2015 02:54:24 -0700 (PDT)
In-Reply-To: <1438245248-7050-1-git-send-email-sivakumar.thulasimani@intel.com>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://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: <http://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: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>, intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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