From: Gary Thomas <gary@mlbassoc.com>
To: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: linux-omap@vger.kernel.org
Subject: Re: Audio on OMAP3
Date: Mon, 10 Aug 2009 08:24:49 -0600 [thread overview]
Message-ID: <4A802DB1.4030709@mlbassoc.com> (raw)
In-Reply-To: <4A801E65.8030305@mlbassoc.com>
Gary Thomas wrote:
> Mark Brown wrote:
>> On Sun, Aug 09, 2009 at 02:34:18PM -0600, Gary Thomas wrote:
>>
>>> Thanks. How is this normally configured - ALSA or OSS?
>> It's all ALSA. There is some OSS emulation for ALSA.
>>
>
> Sorry for being dense, but I'm just trying to understand how to
> get this going. I turned on the SOC+ALSA support (there didn't
> seem to be an easy way to configure just the TWL4030 driver) and
> I got this:
>
> Advanced Linux Sound Architecture Driver Version 1.0.20.
> Platform driver 'soc-audio' needs updating - please use dev_pm_ops
> No device for DAI AD73311
> Asahi Kasei AK4104 ALSA SoC Codec Driver
> No device for DAI AK4535
> Cirrus Logic CS4270 ALSA SoC Codec Driver
> No device for DAI PCM3008 HiFi
> No device for DAI SSM2602
> No device for DAI tlv320aic23
> No device for DAI tlv320aic3x
> No device for DAI twl4030
> No device for DAI twl4030 Voice
> No device for DAI UDA134X
> No device for DAI UDA1380
> No device for DAI UDA1380
> No device for DAI UDA1380
> No device for DAI WM8510 HiFi
> No device for DAI WM8728
> No device for DAI WM8750
> No device for DAI WM8971
> No device for DAI WM8990 ADC/DAC Primary
> ALSA device list:
> No soundcards found.
>
> Is there more configury/setup required, beyond just enabling the drivers?
> Is there an example board that uses this?
> Is the code in the mainline linux-omap tree?
>
I found some in "sound/soc/omap/..." - trying to understand them now.
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
next prev parent reply other threads:[~2009-08-10 14:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-09 17:25 Audio on OMAP3 Gary Thomas
2009-08-09 19:04 ` Mark Brown
2009-08-09 20:34 ` Gary Thomas
2009-08-10 9:51 ` Mark Brown
2009-08-10 13:19 ` Gary Thomas
2009-08-10 14:24 ` Gary Thomas [this message]
2009-08-10 14:49 ` Mark Brown
2009-08-10 21:19 ` Gary Thomas
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