Symbol: amp_none
sys/dev/sound/pci/csa.c
137
{0x1489, 0x7001, "Genius Soundmaker 128 value", amp_none, NULL, NULL, 0},
sys/dev/sound/pci/csa.c
142
{0x1014, 0x0132, "Thinkpad 570", amp_none, NULL, NULL, 0},
sys/dev/sound/pci/csa.c
143
{0x1014, 0x0153, "Thinkpad 600X/A20/T20", amp_none, NULL, clkrun_hack, 0},