From: Wolfram Sang <w.sang@pengutronix.de>
To: Dong Aisheng <b29396@freescale.com>
Cc: alsa-devel@alsa-project.org, s.hauer@pengutronix.de,
broonie@opensource.wolfsonmicro.com,
u.kleine-koenig@pengutronix.de, lrg@ti.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH V2 03/10] ASoc: mxs: add mxs-sgtl5000 machine driver
Date: Wed, 13 Jul 2011 13:57:11 +0200 [thread overview]
Message-ID: <20110713115711.GG1928@pengutronix.de> (raw)
In-Reply-To: <1310483085-31442-4-git-send-email-b29396@freescale.com>
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On Tue, Jul 12, 2011 at 11:04:38PM +0800, Dong Aisheng wrote:
> The driver only supports playback firstly.
> For recording, as we have to use two saif instances to implement full
> duplex (playback & recording) due to hardware limitation, we need to
> figure out a good design to fit in ASoC.
>
> Signed-off-by: Dong Aisheng <b29396@freescale.com>
Which version of the codec do you have? I have:
[ 0.370000] sgtl5000 0-000a: sgtl5000 revision 17
[ 0.370000] sgtl5000 0-000a: asoc: failed to probe CODEC sgtl5000.0-000a: -22
[ 0.380000] asoc: failed to instantiate card mxs_sgtl5000: -22
The failure is because CONFIG_REGULATOR is not set and it thus fails in the
codec-driver:
#else /* CONFIG_REGULATOR */
static int ldo_regulator_register(struct snd_soc_codec *codec,
struct regulator_init_data *init_data,
int voltage)
{
return -EINVAL;
}
(I can patch it to load properly, but well...)
Proper regulator support for mxs is not in mainline yet. Is that
planned? How do you do it?
Regards,
Wolfram
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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WARNING: multiple messages have this Message-ID (diff)
From: w.sang@pengutronix.de (Wolfram Sang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 03/10] ASoc: mxs: add mxs-sgtl5000 machine driver
Date: Wed, 13 Jul 2011 13:57:11 +0200 [thread overview]
Message-ID: <20110713115711.GG1928@pengutronix.de> (raw)
In-Reply-To: <1310483085-31442-4-git-send-email-b29396@freescale.com>
On Tue, Jul 12, 2011 at 11:04:38PM +0800, Dong Aisheng wrote:
> The driver only supports playback firstly.
> For recording, as we have to use two saif instances to implement full
> duplex (playback & recording) due to hardware limitation, we need to
> figure out a good design to fit in ASoC.
>
> Signed-off-by: Dong Aisheng <b29396@freescale.com>
Which version of the codec do you have? I have:
[ 0.370000] sgtl5000 0-000a: sgtl5000 revision 17
[ 0.370000] sgtl5000 0-000a: asoc: failed to probe CODEC sgtl5000.0-000a: -22
[ 0.380000] asoc: failed to instantiate card mxs_sgtl5000: -22
The failure is because CONFIG_REGULATOR is not set and it thus fails in the
codec-driver:
#else /* CONFIG_REGULATOR */
static int ldo_regulator_register(struct snd_soc_codec *codec,
struct regulator_init_data *init_data,
int voltage)
{
return -EINVAL;
}
(I can patch it to load properly, but well...)
Proper regulator support for mxs is not in mainline yet. Is that
planned? How do you do it?
Regards,
Wolfram
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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next prev parent reply other threads:[~2011-07-13 11:57 UTC|newest]
Thread overview: 104+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-12 15:04 [PATCH V2 00/10] Dong Aisheng
2011-07-12 15:04 ` Dong Aisheng
2011-07-12 15:04 ` [PATCH V2 01/10] ASoc: mxs: add mxs-pcm driver Dong Aisheng
2011-07-12 15:04 ` Dong Aisheng
2011-07-12 23:27 ` Mark Brown
2011-07-12 23:27 ` Mark Brown
2011-07-13 3:20 ` Dong Aisheng-B29396
2011-07-13 3:20 ` Dong Aisheng-B29396
2011-07-13 6:29 ` Dong Aisheng-B29396
2011-07-13 6:29 ` Dong Aisheng-B29396
2011-07-13 7:44 ` Russell King - ARM Linux
2011-07-13 7:44 ` Russell King - ARM Linux
2011-07-13 8:17 ` Dong Aisheng-B29396
2011-07-13 8:17 ` Dong Aisheng-B29396
2011-07-14 12:31 ` Wolfram Sang
2011-07-14 12:31 ` Wolfram Sang
2011-07-14 16:15 ` Dong Aisheng
2011-07-14 16:15 ` [alsa-devel] " Dong Aisheng
2011-07-15 6:30 ` Dong Aisheng-B29396
2011-07-15 6:30 ` [alsa-devel] " Dong Aisheng-B29396
2011-07-12 15:04 ` [PATCH V2 02/10] ASoc: mxs: add mxs-saif driver Dong Aisheng
2011-07-12 15:04 ` Dong Aisheng
2011-07-13 1:03 ` Mark Brown
2011-07-13 1:03 ` Mark Brown
2011-07-13 8:14 ` [alsa-devel] " Dong Aisheng-B29396
2011-07-13 8:14 ` Dong Aisheng-B29396
2011-07-14 3:06 ` Mark Brown
2011-07-14 3:06 ` Mark Brown
2011-07-14 4:34 ` Dong Aisheng-B29396
2011-07-14 4:34 ` Dong Aisheng-B29396
2011-07-14 10:39 ` Dong Aisheng-B29396
2011-07-14 10:39 ` [alsa-devel] " Dong Aisheng-B29396
2011-07-14 11:05 ` Mark Brown
2011-07-14 11:05 ` [alsa-devel] " Mark Brown
2011-07-14 16:06 ` Dong Aisheng
2011-07-14 16:06 ` [alsa-devel] " Dong Aisheng
2011-07-12 15:04 ` [PATCH V2 03/10] ASoc: mxs: add mxs-sgtl5000 machine driver Dong Aisheng
2011-07-12 15:04 ` Dong Aisheng
2011-07-13 11:57 ` Wolfram Sang [this message]
2011-07-13 11:57 ` Wolfram Sang
2011-07-13 12:19 ` Dong Aisheng-B29396
2011-07-13 12:19 ` Dong Aisheng-B29396
2011-07-13 13:40 ` Dong Aisheng-B29396
2011-07-13 13:40 ` Dong Aisheng-B29396
2011-07-13 14:00 ` Wolfram Sang
2011-07-13 14:00 ` Wolfram Sang
2011-07-13 14:13 ` Dong Aisheng-B29396
2011-07-13 14:13 ` Dong Aisheng-B29396
2011-07-13 14:22 ` Dong Aisheng-B29396
2011-07-13 14:22 ` Dong Aisheng-B29396
2011-07-13 15:01 ` Wolfram Sang
2011-07-13 15:01 ` Wolfram Sang
2011-07-13 15:16 ` Dong Aisheng
2011-07-13 15:16 ` Dong Aisheng
2011-07-13 12:46 ` Mark Brown
2011-07-13 12:46 ` Mark Brown
2011-07-13 12:59 ` Wolfram Sang
2011-07-13 12:59 ` Wolfram Sang
2011-07-13 15:58 ` Wolfram Sang
2011-07-13 15:58 ` Wolfram Sang
2011-07-14 3:04 ` [alsa-devel] " Dong Aisheng-B29396
2011-07-14 3:04 ` Dong Aisheng-B29396
[not found] ` <1310483085-31442-4-git-send-email-b29396-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2011-07-15 15:11 ` Shawn Guo
2011-07-15 15:11 ` Shawn Guo
2011-07-15 15:17 ` Mark Brown
2011-07-15 15:17 ` Mark Brown
2011-07-12 15:04 ` [PATCH V2 04/10] ASoc: mxs: add asoc configuration files Dong Aisheng
2011-07-12 15:04 ` Dong Aisheng
2011-07-13 9:08 ` Wolfram Sang
2011-07-13 9:08 ` Wolfram Sang
2011-07-13 11:13 ` Dong Aisheng
2011-07-13 11:13 ` [alsa-devel] " Dong Aisheng
2011-07-12 15:04 ` [PATCH V2 05/10] ARM: mxs: add saif clock Dong Aisheng
2011-07-12 15:04 ` Dong Aisheng
2011-07-12 15:04 ` [PATCH V2 06/10] ARM: mxs: add saif device Dong Aisheng
2011-07-12 15:04 ` Dong Aisheng
2011-07-15 13:32 ` Wolfram Sang
2011-07-15 13:32 ` Wolfram Sang
2011-07-15 15:02 ` Dong Aisheng
2011-07-15 15:02 ` [alsa-devel] " Dong Aisheng
2011-07-15 15:34 ` Wolfram Sang
2011-07-15 15:34 ` [alsa-devel] " Wolfram Sang
2011-07-15 17:22 ` Dong Aisheng
2011-07-15 17:22 ` [alsa-devel] " Dong Aisheng
2011-07-12 18:22 ` [PATCH V2 00/10] Wolfram Sang
2011-07-12 18:22 ` Wolfram Sang
2011-07-13 3:02 ` [PATCH V2 00/10] ARM: mxs: add audio support Dong Aisheng-B29396
2011-07-13 3:02 ` Dong Aisheng-B29396
2011-07-13 3:36 ` [PATCH V2 07/10] ARM: mxs: add sgtl5000 i2c device Dong Aisheng
2011-07-13 3:36 ` Dong Aisheng
2011-07-13 9:13 ` Wolfram Sang
2011-07-13 9:13 ` Wolfram Sang
2011-07-13 9:56 ` Wolfram Sang
2011-07-13 9:56 ` Wolfram Sang
2011-07-13 11:09 ` Dong Aisheng-B29396
2011-07-13 11:09 ` Dong Aisheng-B29396
2011-07-13 3:39 ` [PATCH V2 08/10] ARM: mxs: add mxs-sgtl5000 device Dong Aisheng
2011-07-13 3:39 ` Dong Aisheng
2011-07-13 3:40 ` [PATCH V2 09/10] ARM: mxs: correct the using of frac div for saif Dong Aisheng
2011-07-13 3:40 ` Dong Aisheng
2011-07-13 3:40 ` [PATCH V2 10/10] ARM: mxs-dma: include <linux/dmaengine.h> Dong Aisheng
2011-07-13 3:40 ` Dong Aisheng
2011-07-14 14:17 ` Wolfram Sang
2011-07-14 14:17 ` Wolfram Sang
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