From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Subject: [PATCH 7/7] drm/i915/skl: Take 90/270 rotation into
	account in watermark calculations
Date: Tue, 17 Mar 2015 15:45:17 +0000
Message-ID: <1426607117-10626-8-git-send-email-tvrtko.ursulin@linux.intel.com>
References: <1426607117-10626-1-git-send-email-tvrtko.ursulin@linux.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 mga09.intel.com (mga09.intel.com [134.134.136.24])
 by gabe.freedesktop.org (Postfix) with ESMTP id 49E246E708
 for <Intel-gfx@lists.freedesktop.org>; Tue, 17 Mar 2015 08:45:30 -0700 (PDT)
In-Reply-To: <1426607117-10626-1-git-send-email-tvrtko.ursulin@linux.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: Intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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