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From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Cc: alsa-devel@alsa-project.org, qi.wang@intel.com,
	Takashi Iwai <tiwai@suse.de>,
	linux-kernel@vger.kernel.org, yong.y.wang@intel.com,
	kok.howg.ewe@intel.com, Liam Girdwood <lrg@ti.com>,
	joel.clark@intel.com
Subject: Re: [PATCH v6] sound/soc/lapis: add machine driver for ML7213 Carrier Board
Date: Fri, 16 Mar 2012 19:06:56 +0000	[thread overview]
Message-ID: <20120316190654.GF3158@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <CANKRQnhg21hjKjSOtDwbfK9shNsdcEu-aiSs1zVGNtAdaHdMHw@mail.gmail.com>


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On Fri, Mar 16, 2012 at 01:07:03PM +0900, Tomoya MORINAGA wrote:
> On Thu, Mar 15, 2012 at 7:50 PM, Mark Brown

> > 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'.

No, it means the clock which runs at sample rate (usually called the
frame clock or LRCLK).

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WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Cc: Liam Girdwood <lrg@ti.com>, Jaroslav Kysela <perex@perex.cz>,
	Takashi Iwai <tiwai@suse.de>,
	alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
	qi.wang@intel.com, yong.y.wang@intel.com, joel.clark@intel.com,
	kok.howg.ewe@intel.com
Subject: Re: [PATCH v6] sound/soc/lapis: add machine driver for ML7213 Carrier Board
Date: Fri, 16 Mar 2012 19:06:56 +0000	[thread overview]
Message-ID: <20120316190654.GF3158@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <CANKRQnhg21hjKjSOtDwbfK9shNsdcEu-aiSs1zVGNtAdaHdMHw@mail.gmail.com>

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On Fri, Mar 16, 2012 at 01:07:03PM +0900, Tomoya MORINAGA wrote:
> On Thu, Mar 15, 2012 at 7:50 PM, Mark Brown

> > 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'.

No, it means the clock which runs at sample rate (usually called the
frame clock or LRCLK).

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  reply	other threads:[~2012-03-16 19:07 UTC|newest]

Thread overview: 123+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-23  5:46 [PATCH v6] sound/soc/codecs: add LAPIS Semiconductor ML26124 Tomoya MORINAGA
2012-02-23  5:46 ` Tomoya MORINAGA
2012-02-23  5:46 ` [PATCH v3] sound/soc/lapis: add platform driver for ML7213 Tomoya MORINAGA
2012-02-23  5:46   ` Tomoya MORINAGA
2012-03-02 16:39   ` Mark Brown
2012-03-02 16:39     ` Mark Brown
2012-03-06  5:48     ` Tomoya MORINAGA
2012-03-06 11:52       ` Mark Brown
2012-03-06 11:52         ` Mark Brown
2012-03-07  1:30         ` Tomoya MORINAGA
2012-03-07  1:30           ` Tomoya MORINAGA
2012-03-07 11:46           ` Mark Brown
2012-03-07 11:46             ` Mark Brown
2012-03-08  2:06             ` Tomoya MORINAGA
2012-03-08  2:06               ` Tomoya MORINAGA
2012-03-08 11:05               ` Mark Brown
2012-03-08 11:05                 ` Mark Brown
2012-03-09  6:26                 ` Tomoya MORINAGA
2012-03-09  6:26                   ` Tomoya MORINAGA
2012-03-09  6:39                   ` [PATCH v4] " Tomoya MORINAGA
2012-03-19 12:00                     ` [PATCH v5] " Tomoya MORINAGA
2012-03-19 12:00                       ` Tomoya MORINAGA
2012-03-21 16:09                       ` Mark Brown
2012-03-21 16:09                         ` Mark Brown
2012-03-22  0:12                         ` Tomoya MORINAGA
2012-03-26 15:40                           ` Mark Brown
2012-03-26 15:40                             ` Mark Brown
2012-05-23  4:17                             ` Tomoya MORINAGA
2012-05-23  9:41                               ` Mark Brown
2012-05-23  9:41                                 ` Mark Brown
2012-05-23 23:46                                 ` Tomoya MORINAGA
2012-05-23 23:46                                   ` Tomoya MORINAGA
2012-05-24 10:07                                   ` Mark Brown
2012-05-24 10:07                                     ` Mark Brown
2012-05-25  9:30                                     ` Tomoya MORINAGA
2012-05-25  9:30                                       ` Tomoya MORINAGA
2012-05-25 10:20                                       ` Vinod Koul
2012-05-25 10:20                                         ` [alsa-devel] " Vinod Koul
2012-05-27 22:19                                         ` Mark Brown
2012-05-27 22:19                                           ` [alsa-devel] " Mark Brown
2012-05-30 10:50                                           ` Tomoya MORINAGA
2012-05-30 10:50                                             ` [alsa-devel] " Tomoya MORINAGA
2012-05-30 12:14                                             ` Mark Brown
2012-05-31  5:38                                               ` Tomoya MORINAGA
2012-05-31  5:38                                                 ` [alsa-devel] " Tomoya MORINAGA
2012-05-31 10:45                                                 ` Mark Brown
2012-05-31 10:45                                                   ` [alsa-devel] " Mark Brown
2012-06-01  8:13                                                   ` Tomoya MORINAGA
2012-06-01  8:13                                                     ` [alsa-devel] " Tomoya MORINAGA
2012-06-01  8:30                                                     ` Mark Brown
2012-06-01  8:30                                                       ` [alsa-devel] " Mark Brown
2012-06-11  7:05                                                       ` Tomoya MORINAGA
2012-06-11  7:05                                                         ` [alsa-devel] " Tomoya MORINAGA
2012-06-11  8:54                                                         ` Mark Brown
2012-06-11  8:54                                                           ` [alsa-devel] " Mark Brown
2012-06-13 10:41                                                           ` Tomoya MORINAGA
2012-06-13 10:41                                                             ` [alsa-devel] " Tomoya MORINAGA
2012-06-13 12:11                                                             ` Mark Brown
2012-06-13 12:11                                                               ` [alsa-devel] " Mark Brown
2012-05-28  5:35                                         ` Tomoya MORINAGA
2012-05-28  5:35                                           ` [alsa-devel] " Tomoya MORINAGA
2012-02-23  5:46 ` [PATCH v5] sound/soc/lapis: add machine driver for ML7213 Carrier Board Tomoya MORINAGA
2012-02-23  5:46   ` Tomoya MORINAGA
2012-03-02 13:05   ` Mark Brown
2012-03-02 13:05     ` Mark Brown
2012-03-06  5:49     ` Tomoya MORINAGA
2012-03-06 11:54       ` Mark Brown
2012-03-06 11:54         ` Mark Brown
2012-03-07  1:57         ` Tomoya MORINAGA
2012-03-07  1:57           ` Tomoya MORINAGA
2012-03-09  6:38           ` [PATCH v6] " Tomoya MORINAGA
2012-03-09  6:38             ` Tomoya MORINAGA
2012-03-14 14:45             ` Mark Brown
2012-03-14 14:45               ` Mark Brown
2012-03-15  4:50               ` Tomoya MORINAGA
2012-03-15 10:50                 ` Mark Brown
2012-03-15 10:50                   ` Mark Brown
2012-03-16  4:07                   ` Tomoya MORINAGA
2012-03-16  4:07                     ` Tomoya MORINAGA
2012-03-16 19:06                     ` Mark Brown [this message]
2012-03-16 19:06                       ` Mark Brown
2012-03-18 23:45                       ` Tomoya MORINAGA
2012-03-18 23:45                         ` Tomoya MORINAGA
2012-03-19 12:02                         ` [PATCH v7] " Tomoya MORINAGA
2012-03-19 19:21                           ` Mark Brown
2012-03-19 19:21                             ` Mark Brown
2012-03-21  0:51                             ` Tomoya MORINAGA
2012-03-21  0:51                               ` Tomoya MORINAGA
2012-02-29 23:51 ` [PATCH v6] sound/soc/codecs: add LAPIS Semiconductor ML26124 Mark Brown
2012-02-29 23:51   ` Mark Brown
2012-03-02  8:16   ` Tomoya MORINAGA
2012-03-02 12:58     ` Mark Brown
2012-03-06  3:03       ` Tomoya MORINAGA
2012-03-06 10:00         ` Mark Brown
2012-03-06 10:49           ` Tomoya MORINAGA
2012-03-06 12:12             ` Mark Brown
2012-03-06 12:12               ` Mark Brown
2012-03-07  2:16               ` Tomoya MORINAGA
2012-03-07  2:16                 ` Tomoya MORINAGA
2012-03-07 11:48                 ` Mark Brown
2012-03-08  2:24                   ` Tomoya MORINAGA
2012-03-08  2:24                     ` Tomoya MORINAGA
2012-03-08 11:47                     ` Mark Brown
2012-03-08 11:47                       ` Mark Brown
2012-03-09  6:37                       ` [PATCH v7] " Tomoya MORINAGA
2012-03-09  6:37                         ` Tomoya MORINAGA
2012-03-14 14:39                         ` Mark Brown
2012-03-14 14:39                           ` Mark Brown
2012-03-15  4:51                           ` Tomoya MORINAGA
2012-03-15  4:51                             ` [alsa-devel] " Tomoya MORINAGA
2012-03-14 17:40                     ` [alsa-devel] [PATCH v6] " Lars-Peter Clausen
2012-03-14 17:45                       ` Mark Brown
2012-03-14 17:45                         ` [alsa-devel] " Mark Brown
2012-03-15  6:29                       ` Tomoya MORINAGA
2012-03-15  6:29                         ` [alsa-devel] " Tomoya MORINAGA
2012-03-16  9:55                         ` Tomoya MORINAGA
2012-03-16  9:55                           ` [alsa-devel] " Tomoya MORINAGA
2012-03-17 21:52                           ` Mark Brown
2012-03-19 11:59                             ` [PATCH v8] " Tomoya MORINAGA
2012-03-19 19:07                               ` Mark Brown
2012-03-19 19:07                                 ` Mark Brown
2012-03-21  0:57                                 ` Tomoya MORINAGA
2012-03-21  0:57                                   ` Tomoya MORINAGA

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