From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jesse Barnes <jbarnes@virtuousgeek.org>
Subject: Re: [PATCH 4/5] drm: Allow reenabling of vblank
 interrupts even if refcount>0
Date: Wed, 26 Feb 2014 11:44:41 -0800
Message-ID: <20140226114441.3083bdd8@jbarnes-desktop>
References: <1393009415-27651-1-git-send-email-ville.syrjala@linux.intel.com>
	<1393009415-27651-5-git-send-email-ville.syrjala@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 alt-proxy11.mail.unifiedlayer.com
	(alt-proxy11.mail.unifiedlayer.com [74.220.211.241])
	by gabe.freedesktop.org (Postfix) with SMTP id 7C1771057FD
	for <intel-gfx@lists.freedesktop.org>;
	Wed, 26 Feb 2014 11:44:21 -0800 (PST)
In-Reply-To: <1393009415-27651-5-git-send-email-ville.syrjala@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>
Sender: intel-gfx-bounces@lists.freedesktop.org
Errors-To: intel-gfx-bounces@lists.freedesktop.org
To: ville.syrjala@linux.intel.com
Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org
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