linux-kernel - Re: [PATCH] ASoC: tda998x: add a codec to the HDMI transmitter

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Message-ID: <20140702165628.GO20799@lunn.ch>
Date:	Wed, 2 Jul 2014 18:56:28 +0200
From:	Andrew Lunn <andrew@...n.ch>
To:	Jean-Francois Moine <moinejf@...e.fr>
Cc:	Mark Brown <broonie@...nel.org>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	devicetree@...r.kernel.org, alsa-devel@...a-project.org,
	lgirdwood@...il.com, dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org, Rob Clark <robdclark@...il.com>,
	Dave Airlie <airlied@...il.com>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] ASoC: tda998x: add a codec to the HDMI transmitter

On Wed, Jul 02, 2014 at 06:38:41PM +0200, Jean-Francois Moine wrote:
> This patch adds a CODEC function to the NXP TDA998x HDMI transmitter.
> 
> The CODEC handles both I2S and S/PDIF inputs and does dynamic input
> switch in the TDA998x I2C driver on start/stop audio streaming.

Hi Jean-Francois

How well will this work with Russell concept of a front end and two
backends? Can you uses your CODEC twice, once with the I2S backend and
a second time with the S/PDIF backend?

	Andrew
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