maestro_write_codec
maestro_write_codec(sc, AC97_REG_POWER, 0xdf00);
int maestro_write_codec(void *, u_int8_t, u_int16_t);
maestro_write_codec(sc, 0x2a, 0x0001);
maestro_write_codec(sc, 0x2C, 0x0000);
maestro_write_codec(sc, 0x2C, 0xFFFF);
maestro_write_codec(sc, 0x10, 0x9F1F);
maestro_write_codec(sc, 0x12, 0x0808);
maestro_write_codec(sc, 0x14, 0x9F1F);
maestro_write_codec(sc, 0x16, 0x9F1F);
maestro_write_codec(sc, 0x18, 0x0404);
maestro_write_codec(sc, 0x1A, 0x0000);
maestro_write_codec(sc, 0x1C, 0x0000);
maestro_write_codec(sc, 0x02, 0x0404);
maestro_write_codec(sc, 0x04, 0x0808);
maestro_write_codec(sc, 0x0C, 0x801F);
maestro_write_codec(sc, 0x0E, 0x801F);
sc->host_if.write = maestro_write_codec;