Re: [alsa-devel] [PATCH 1/2] powerpc: add platform registration for ALSA SoC drivers

On Fri, Apr 30, 2010 at 4:46 PM, Timur Tabi timur@freescale.com wrote:

When I boot Linux, I get this:

asoc: cs4270 <-> /soc@e0000000/ssi@16000 mapping ok sysfs: cannot create duplicate filename '/devices/platform/soc-audio/cs4270'

*sigh* never mind. The problem was that the stream_name was the same for both DAIs.

What exactly should the stream names be set to, anyway? I did this:

machine_data->dai[0].stream_name = "playback"; machine_data->dai[1].stream_name = "capture";

but I have a suspicion that this is too simplistic.