linux-kernel - Re: [PATCH 1/4] ASoC: wm9713: add binding for WM9713 codec

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Message-ID: <20160220171459.GA18327@sirena.org.uk>
Date:	Sun, 21 Feb 2016 02:14:59 +0900
From:	Mark Brown <broonie@...nel.org>
To:	Robert Jarzmik <robert.jarzmik@...e.fr>
Cc:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Daniel Mack <daniel@...que.org>,
	Haojian Zhuang <haojian.zhuang@...il.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, alsa-devel@...a-project.org,
	patches@...nsource.wolfsonmicro.com
Subject: Re: [PATCH 1/4] ASoC: wm9713: add binding for WM9713 codec

On Sat, Feb 20, 2016 at 03:37:56PM +0100, Robert Jarzmik wrote:

> +WM9713 audio CODEC
> +
> +This devices supports I2C.

No, it clearly doesn't...  The problem with doing this is that since
AC'97 is an enumerable bus we really shouldn't need to list AC'97 CODECs
in the device tree.  Instead we should be probing at runtime (as the
non-ASoC AC'97 code does) or something similar.

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