On Fri, Dec 17, 2010 at 12:52:21PM +0900, Kuninori Morimoto wrote: > config SND_FSI_AK4642 > tristate "FSI-AK4642 sound support" > - depends on SND_SOC_SH4_FSI && I2C_SH_MOBILE > + depends on SND_SOC_SH4_FSI Are you sure these boards work without I2C support in the kernel?