From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jani Nikula <jani.nikula@linux.intel.com>
Subject: Re: Commit 0e32b39c ("drm/i915: add DP 1.2 MST support
	(v0.7)") breaking DP audio on T440s
Date: Mon, 11 May 2015 11:01:49 +0300
Message-ID: <877fsf5yqa.fsf@intel.com>
References: <CAHC9VhQT=sX1U_DASgZTCQwtu43hM+wzwAQt_XwS=uvx11OZJA@mail.gmail.com>
 <CAHC9VhSztw2ooY=1rt_BOTW+Rd11rynZowsN9qwcH6bxUP10KQ@mail.gmail.com>
 <87a8xb5ytl.fsf@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 mga11.intel.com (mga11.intel.com [192.55.52.93])
 by gabe.freedesktop.org (Postfix) with ESMTP id 043366E2ED
 for <intel-gfx@lists.freedesktop.org>; Mon, 11 May 2015 00:59:43 -0700 (PDT)
In-Reply-To: <87a8xb5ytl.fsf@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: Paul Moore <paul@paul-moore.com>, Dave Airlie <airlied@redhat.com>, intel-gfx@lists.freedesktop.org
Cc: Daniel Gultsch <daniel@gultsch.de>, linux-kernel@vger.kernel.org
List-Id: intel-gfx@lists.freedesktop.org
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