ICH_TCR           167 sound/pci/intel8x0.c #define   ICH_TCR		0x10000000	/* ICH4: tertiary (AC_SDIN2) codec ready */
ICH_TCR           114 sound/pci/intel8x0m.c #define   ICH_TCR		0x10000000	/* ICH4: tertiary (AC_SDIN2) codec ready */