Symbol: HMIXMAP_I2S
usr/src/uts/common/io/audio/drv/audiols/audiols.c
691
write_reg(dev, HMIXMAP_I2S, 0x76543210); /* Default out route */
usr/src/uts/common/io/audio/drv/audiols/audiols.c
798
write_reg(dev, HMIXMAP_I2S, r);