From mboxrd@z Thu Jan  1 00:00:00 1970
From: Russell King - ARM Linux <linux@arm.linux.org.uk>
Subject: Re: [alsa-devel] [PATCH 12/13] drm: bridge/dw_hdmi-ahb-audio: add
 audio driver
Date: Sat, 9 May 2015 18:53:28 +0100
Message-ID: <20150509175327.GU2067@n2100.arm.linux.org.uk>
References: <20150509102501.GO2067@n2100.arm.linux.org.uk>
 <E1Yr1y8-0006lG-Mw@rmk-PC.arm.linux.org.uk>
 <554E3AA8.8060601@iki.fi>
 <20150509165536.GS2067@n2100.arm.linux.org.uk>
 <554E3EE1.40904@iki.fi>
 <20150509174054.GT2067@n2100.arm.linux.org.uk>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Content-Disposition: inline
In-Reply-To: <20150509174054.GT2067@n2100.arm.linux.org.uk>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://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: <http://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: Anssi Hannula <anssi.hannula@iki.fi>
Cc: Fabio Estevam <fabio.estevam@freescale.com>, alsa-devel@alsa-project.org, dri-devel@lists.freedesktop.org, Mark Brown <broonie@kernel.org>, Yakir Yang <ykk@rock-chips.com>, linux-arm-kernel@lists.infradead.org
List-Id: alsa-devel@alsa-project.org
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