SPCS1
snd_ca0106_ptr_write(chip, SPCS1, 0, chip->spdif_str_bits[1]);
MICBS, ADCBS, FXBS, CDCS, GPSCS, SPCS0, SPCS1, SPCS2,
SPCS1, emu->spdif_bits[1],
snd_emu10k1x_ptr_write(chip, SPCS1, 0,