From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Subject: Re: [PATCH 1/2] ASoC: omap: Add hardware constraint
	for HDMI and ABE
Date: Wed, 8 Dec 2010 11:11:40 +0200
Message-ID: <201012081111.40323.peter.ujfalusi@nokia.com>
References: <1889FA7136B567478A67D4B0F85B0CCEA4C52E80@dlee06.ent.ti.com>
	<201012071057.24139.peter.ujfalusi@nokia.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
Return-path: <alsa-devel-bounces@alsa-project.org>
Received: from mgw-sa02.nokia.com (smtp.nokia.com [147.243.1.48])
	by alsa0.perex.cz (Postfix) with ESMTP id BCAEC24396
	for <alsa-devel@alsa-project.org>; Wed,  8 Dec 2010 10:11:45 +0100 (CET)
In-Reply-To: <201012071057.24139.peter.ujfalusi@nokia.com>
List-Unsubscribe: <http://mailman.alsa-project.org/mailman/listinfo/alsa-devel>,
	<mailto:alsa-devel-request@alsa-project.org?subject=unsubscribe>
List-Archive: <http://mailman.alsa-project.org/pipermail/alsa-devel>
List-Post: <mailto:alsa-devel@alsa-project.org>
List-Help: <mailto:alsa-devel-request@alsa-project.org?subject=help>
List-Subscribe: <http://mailman.alsa-project.org/mailman/listinfo/alsa-devel>,
	<mailto:alsa-devel-request@alsa-project.org?subject=subscribe>
Sender: alsa-devel-bounces@alsa-project.org
Errors-To: alsa-devel-bounces@alsa-project.org
To: alsa-devel@alsa-project.org
Cc: "ext Olaya, Margarita" <magi.olaya@ti.com>, Mark Brown <broonie@opensource.wolfsonmicro.com>, Liam Girdwood <lrg@slimlogic.co.uk>
List-Id: alsa-devel@alsa-project.org

On Tuesday 07 December 2010 10:57:24 Ujfalusi Peter (Nokia-MS/Tampere) wrot=
e:
> On Tuesday 07 December 2010 00:34:44 ext Olaya, Margarita wrote:
> > From: Jorge Eduardo Candelaria <jorge.candelaria@ti.com>
> > =

> > The Audio Backend needs a step size of 24 * 4, while HDMI requires a
> > step size of 32 * 4 bits to align the audio buffer.

...

> Few things:
> This only applicable for OMAP4, so please make it so that it only applies
> to OMAP4.
> We have the other constraints set in the
> omap-mcbsp.c:omap_mcbsp_dai_startup. I think it would be better to keep
> them in a same place.

One more thing:
Since this is ABE/HDMI specific constraint, I would add this from the =

corresponding codec driver rather than setting this for all McBSP ports =

regardless if it is used with HDMI or not.

-- =

P=E9ter