STAC_HP_M4 1676 sound/pci/hda/patch_sigmatel.c [STAC_HP_M4] = NULL, STAC_HP_M4 1683 sound/pci/hda/patch_sigmatel.c [STAC_HP_M4] = "hp-m4", STAC_HP_M4 1691 sound/pci/hda/patch_sigmatel.c "unknown HP", STAC_HP_M4), STAC_HP_M4 4458 sound/pci/hda/patch_sigmatel.c case STAC_HP_M4: