AC97_SCAP_CENTER_LFE_DAC
if (ac97->scaps & AC97_SCAP_CENTER_LFE_DAC) {
ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;
if (ac97->scaps & AC97_SCAP_CENTER_LFE_DAC)
if (ac97->scaps & AC97_SCAP_CENTER_LFE_DAC)
ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;
if (! (ac97->scaps & AC97_SCAP_CENTER_LFE_DAC))
if (ac97->scaps & AC97_SCAP_CENTER_LFE_DAC)
else if (!(ac97->scaps & AC97_SCAP_CENTER_LFE_DAC))
if (ac97->scaps & AC97_SCAP_CENTER_LFE_DAC)
else if (!(ac97->scaps & AC97_SCAP_CENTER_LFE_DAC))