AD1884A_THINKPAD 3858 sound/pci/hda/patch_analog.c [AD1884A_THINKPAD] = "thinkpad", AD1884A_THINKPAD 3863 sound/pci/hda/patch_analog.c SND_PCI_QUIRK(0x17aa, 0x20ac, "Thinkpad X300", AD1884A_THINKPAD), AD1884A_THINKPAD 3916 sound/pci/hda/patch_analog.c case AD1884A_THINKPAD: