patch_conexant    138 sound/pci/ac97/ac97_codec.c { 0x43585428, 0xfffffff8, "Cx20468",		patch_conexant,	NULL }, // SmartAMC fixme: the mask might be different
patch_conexant    139 sound/pci/ac97/ac97_codec.c { 0x43585430, 0xffffffff, "Cx20468-31",		patch_conexant, NULL },