From mboxrd@z Thu Jan  1 00:00:00 1970
From: "S, Deepak" <deepak.s@intel.com>
Subject: Re: [PATCH] drm/i915: Wait old forcewake ack to clear
 on vlv
Date: Wed, 05 Nov 2014 18:17:05 +0530
Message-ID: <545A1C49.7080402@intel.com>
References: <1415175526-24082-1-git-send-email-mika.kuoppala@intel.com>
 <20141105085342.GM10649@intel.com> <87k33at0ob.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 CF7D96E8E9
 for <intel-gfx@lists.freedesktop.org>; Wed,  5 Nov 2014 04:47:07 -0800 (PST)
In-Reply-To: <87k33at0ob.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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=