Symbol: VFM
usr/src/uts/common/io/audio/drv/audioemu10k/audioemu10k.c
1076
emu10k_write_reg(devc, VFM, voice, 0x0);
usr/src/uts/common/io/audio/drv/audioemu10k/audioemu10k.c
378
emu10k_write_reg(devc, VFM, voice, 0);