Symbol: SCS2
usr/src/uts/common/io/audio/drv/audioemu10k/audioemu10k.c
1142
emu10k_write_reg(devc, SCS2, 0, 0x2109204);
usr/src/uts/common/io/audio/drv/audiols/audiols.c
743
write_reg(dev, SCS2, 0x02108004); /* Audio */
usr/src/uts/common/io/audio/drv/audiop16x/audiop16x.c
510
write_reg(dev, SCS2, 0, 0x02108504);