[alsa-devel] [Patch v2 3/4] ASoC: atmel-ssc-dai: register platform from DAIs

Mark Brown broonie at opensource.wolfsonmicro.com
Fri Nov 2 15:24:44 CET 2012

On Fri, Nov 02, 2012 at 10:34:21AM +0800, Bo Shen wrote:
> On 11/1/2012 22:43, Mark Brown wrote:
> >On Wed, Oct 31, 2012 at 03:26:59PM +0800, Bo Shen wrote:

> >>+dai: dai {
> >>+	compatible = "atmel,atmel-ssc-dai";
> >>+	atmel,dai-master = <&ssc0>;
> >>+};

> >This seems to be a purely virtual device which remaps the SSC onto the
> >Linux audio subsystem?  If that is the case then it shouldn't appear in
> >the device tree,

> Yes. This is a purely virtual device. I add this as to the following reason.

> In our case, the ssc can connect to audio codec, DAC and other
> devices. In order to avoid duplicate the code, so keep ssc as a
> library, register it directly in Linux and use remap method to let
> it work onto other different subsystem.

Your quote appears to have deleted the bit of my mail where I told you
how to fix this.  Is there something unclear in my suggestion that the
machine driver directly reference the SSC node?
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