AC97_ALC650_CLOCK
AC97_SINGLE("Jack Detect", AC97_ALC650_CLOCK, 5, 1, 0);
snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);
snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);
snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
(snd_ac97_read(ac97, AC97_ALC650_CLOCK) & 0x01)) {