On Mon, Nov 15, 2010 at 02:46:55PM +0100, Grzegorz Daniluk wrote: > Mark Brown wrote: >> Did you register the I2C device for the CODEC with the I2C subsystem? > I believe that is done in wm8804 codec driver (i2c_add_driver() call in > wm8804_modinit() function). This is adding the driver not the device. You need to register both - the device will generally be registered by your arch/ file for the board. >> If that's not the issue could you please provide a kernel log with >> #define DEBUG at the top of soc-core.c? > I'm sending the full kern.log as an attachment to this email. Could you please verify that you have enabled the debug logging requested? I cannot see any of the additional logging that would be generated if this was enabled. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel