[alsa-devel] ASoC: Hooking a TI CODEC to a i.MX27 MCU

Stuart Longland redhatter at gentoo.org
Tue May 25 05:26:37 CEST 2010

On Tue, May 25, 2010 at 12:26:50PM +1000, Stuart Longland wrote:
> I now get:
> Registered platform 'imx-audio'
> soc-audio soc-audio: CPU DAI (null) not registered (card bf07d568
> dai_link 0 cpu_dai=bf075f78)
> soc-audio soc-audio: Registered card 'JEM3'

Well this one prooved to be an easy one; and the other SoC drivers in
arch/arm/mach-mx2 lead the way.  I just needed to register the platform
device.  I now get:

Registered platform 'imx-audio'
Registered DAI 'imx-ssi.0'
soc-audio soc-audio: CODEC DAI tlv320aic3x not registered (card bf07d568
dai_link 0 codec_dai=bf06b768)
soc-audio soc-audio: Registered card 'JEM3'

Interestingly, I cannot register more than one SSI port... but this is a
minor inconvenience.  I suspect the issue now is that I must somehow
convince the system to add the CODEC driver as a platform device.
Stuart Longland (aka Redhatter, VK4MSL)      .'''.
Gentoo Linux/MIPS Cobalt and Docs Developer  '.'` :
. . . . . . . . . . . . . . . . . . . . . .   .'.'
http://dev.gentoo.org/~redhatter             :.'

I haven't lost my mind...
  ...it's backed up on a tape somewhere.

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