CAP_PCM_RATE_48000
dev->capabilities |= CAP_PCM_RATE_48000;
if (ac97_has_capability(dev, CAP_PCM_RATE_48000))
CAP_PCM_RATE_48000 | CAP_PCM_RATE_88200 | CAP_PCM_RATE_96000)
{ CAP_PCM_RATE_48000, B_SR_48000 }