linux-kernel - Re: [PATCH v6] sound/soc/lapis: add machine driver for ML7213 Carrier Board

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Message-ID: <CANKRQnhg21hjKjSOtDwbfK9shNsdcEu-aiSs1zVGNtAdaHdMHw@mail.gmail.com>
Date:	Fri, 16 Mar 2012 13:07:03 +0900
From:	Tomoya MORINAGA <tomoya.rohm@...il.com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	Liam Girdwood <lrg@...com>, Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.de>, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org, qi.wang@...el.com,
	yong.y.wang@...el.com, joel.clark@...el.com, kok.howg.ewe@...el.com
Subject: Re: [PATCH v6] sound/soc/lapis: add machine driver for ML7213 Carrier Board

On Thu, Mar 15, 2012 at 7:50 PM, Mark Brown
<broonie@...nsource.wolfsonmicro.com> wrote:
> On Thu, Mar 15, 2012 at 01:50:48PM +0900, Tomoya MORINAGA wrote:
>
>> OK.
>> codec is slave, i2s controller is master.
>> So, I'll use SND_SOC_DAIFMT_CBS_CFM.
>
> That means "Codec bit clock master frame clock slave".  Are you sure
> that's what you want?

Let me clarify the above.
Does the above "frame clock" mean "data line" of I2S?
If yes, I should have used 'SND_SOC_DAIFMT_CBS_CFS'.

thanks.
-- 
ROHM Co., Ltd.
tomoya
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