From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Siluvery, Arun" <arun.siluvery@linux.intel.com>
Subject: Re: [PATCH 1/2] drm/i915/bdw: Apply workarounds using
 the golden render state
Date: Fri, 22 Aug 2014 13:10:26 +0100
Message-ID: <53F73332.3090700@linux.intel.com>
References: <1408544358-26735-1-git-send-email-arun.siluvery@linux.intel.com>
 <1408544358-26735-2-git-send-email-arun.siluvery@linux.intel.com>
 <20140820145254.GI4193@intel.com> <87ppfspyvp.fsf@gaia.fi.intel.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
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 B900A6E89A
 for <intel-gfx@lists.freedesktop.org>; Fri, 22 Aug 2014 05:10:53 -0700 (PDT)
In-Reply-To: <87ppfspyvp.fsf@gaia.fi.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: Mika Kuoppala <mika.kuoppala@linux.intel.com>, =?UTF-8?B?VmlsbGUgU3ly?= =?UTF-8?B?asOkbMOk?= <ville.syrjala@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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