From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jim Bride <jim.bride@linux.intel.com>
Subject: Re: [PATCH v9 11/12] drm: Add DP branch device info on
	debugfs
Date: Fri, 9 Sep 2016 09:58:54 -0700
Message-ID: <20160909165854.GC4376@shiv>
References: <1473419458-17080-1-git-send-email-mika.kahola@intel.com>
 <1473419458-17080-12-git-send-email-mika.kahola@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>
Content-Disposition: inline
In-Reply-To: <1473419458-17080-12-git-send-email-mika.kahola@intel.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://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: <https://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 Kahola <mika.kahola@intel.com>
Cc: daniel.vetter@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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