linux-kernel - Re: [PATCH 1/3] ASoC: Add gtm601 codec driver

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Message-ID: <20150501140225.GY22845@sirena.org.uk>
Date:	Fri, 1 May 2015 15:02:25 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Belisko Marek <marek.belisko@...il.com>
Cc:	perex@...ex.cz, tiwai@...e.de,
	"Dr. H. Nikolaus Schaller" <hns@...delico.com>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>, alsa-devel@...a-project.org
Subject: Re: [PATCH 1/3] ASoC: Add gtm601 codec driver

On Fri, May 01, 2015 at 01:36:48PM +0200, Belisko Marek wrote:
> On Fri, May 1, 2015 at 1:03 PM, Mark Brown <broonie@...nel.org> wrote:
> > On Thu, Apr 30, 2015 at 11:28:01PM +0200, Marek Belisko wrote:

> >> +/*
> >> + * Note this is a simple chip with no configuration interface, sample rate is
> >> + * determined automatically by examining the Master clock and Bit clock ratios
> >> + */
> >
> >> +#define GTM601_RATES  (SNDRV_PCM_RATE_8000)

> > Does it or doesn't it support multiple sample rates?

> It support only 8kHz rate. I'll remove define and use SNDRV_PCM_RATE_8000
> only in gtm601_dai struct.

I was more commenting on the fact that the comment immediately above
says that the sample rate is determined automatically which suggests
that multiple sample rates are supported.

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