From mboxrd@z Thu Jan  1 00:00:00 1970
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Subject: Re: [PATCH] omapdrm: hdmi4_cec: Fix CEC clock handling for PM
Date: Tue, 26 Mar 2019 04:21:13 +0200
Message-ID: <20190326022113.GA25440@pendragon.ideasonboard.com>
References: <20190325234743.22529-1-tony@atomide.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Received: from perceval.ideasonboard.com (perceval.ideasonboard.com
 [213.167.242.64])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 4BC0A6E749
 for <dri-devel@lists.freedesktop.org>; Tue, 26 Mar 2019 02:21:31 +0000 (UTC)
Content-Disposition: inline
In-Reply-To: <20190325234743.22529-1-tony@atomide.com>
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: Tony Lindgren <tony@atomide.com>
Cc: Sebastian Reichel <sre@kernel.org>, Jyri Sarha <jsarha@ti.com>, Hans Verkuil <hverkuil@xs4all.nl>, Tomi Valkeinen <tomi.valkeinen@ti.com>, dri-devel@lists.freedesktop.org, linux-omap@vger.kernel.org
List-Id: dri-devel@lists.freedesktop.org
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