[alsa-devel] [PATCH v2 0/4] ASoC: Regression fix for OMAP in DT boot (3.11)

Mark Brown broonie at kernel.org
Thu Jul 11 18:36:19 CEST 2013

On Thu, Jul 11, 2013 at 04:23:24PM +0200, Peter Ujfalusi wrote:
> On 07/11/2013 04:02 PM, Lars-Peter Clausen wrote:

> > But I'm wondering who do you register the PCM device in the DT case? Do you
> > have a separate DT node for the PCM device?

> It is a platform_device right now registered in arch/arm/mach-omap2/devices.c
> We do not have and I don't plan to have DT node for it. The device for the PCM
> is registered if soc audio is selected for OMAP.

The standard thing there is to trigger the instantiation from the DAI
driver if the DMA driver isn't hardware in itself but rather an adaptor
to a shared DMA controller.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 836 bytes
Desc: Digital signature
URL: <http://mailman.alsa-project.org/pipermail/alsa-devel/attachments/20130711/e1a4b9d3/attachment.sig>

More information about the Alsa-devel mailing list