Re: [alsa-devel] SND-SOC - how to test drivers ?

On Wed, Dec 01, 2010 at 08:34:48AM +0900, Jassi Brar wrote:

Please make sure you use the same I2S device (indexed) in ASoC machine driver as your board init file adds to the platform.

For debugging stuff like this look at the files in debugfs for ASoC and also #define DEBUG at the top of soc-core.c to get a bunch of trace showing what's being registered and waited for.