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] drm/i915/skl: Correct other-pipe watermark
 update condition check
Date: Fri, 16 Oct 2015 19:45:19 +0300
Message-ID: <20151016164519.GV26517@intel.com>
References: <1442858564-27931-1-git-send-email-mahesh1.kumar@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 mga01.intel.com (mga01.intel.com [192.55.52.88])
 by gabe.freedesktop.org (Postfix) with ESMTP id 96EB66E119
 for <intel-gfx@lists.freedesktop.org>; Fri, 16 Oct 2015 09:50:35 -0700 (PDT)
Content-Disposition: inline
In-Reply-To: <1442858564-27931-1-git-send-email-mahesh1.kumar@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: "Kumar, Mahesh" <mahesh1.kumar@intel.com>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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