From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: learnom learnom <learnom1@gmail.com>
Cc: alsa-devel@alsa-project.org
Subject: Re: McBSP in TDM for audio codec
Date: Tue, 05 Jun 2012 15:52:55 +0300 [thread overview]
Message-ID: <4FCE0127.8080404@ti.com> (raw)
In-Reply-To: <CADU0PKEAQtEP_26YwyiKXg0tVO=aAH9fDUuk7cohNG51nUHRFA@mail.gmail.com>
Hi,
On 06/05/2012 02:37 AM, learnom learnom wrote:
> Hi All,
>
> I have to support 4 channels in I2S format in TDM mode.
> Processor: OMAP 3703
>
> If any one have any idea on how to go about this. Please let me know.
The McBSP driver currently supports TDM mode (DSP mode) up to 16 channels.
It should work out of box.
Take a look at the following drivers:
sound/soc/omap/omap-mcbsp.c
sound/soc/codecs/twl4030.c
sound/soc/omap/omap3beagle.c
for reference. The Beagle have twl4030 codec and it is possible to use
playback with 4 channels.
--
Péter
next prev parent reply other threads:[~2012-06-05 12:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-04 23:37 McBSP in TDM for audio codec learnom learnom
2012-06-05 12:52 ` Peter Ujfalusi [this message]
2012-06-06 1:56 ` learnom learnom
2012-06-15 6:34 ` Peter Ujfalusi
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