CAP_PCM_RATE_24000
dev->capabilities |= CAP_PCM_RATE_24000;
if (ac97_has_capability(dev, CAP_PCM_RATE_24000))
CAP_PCM_RATE_24000 | CAP_PCM_RATE_32000 | CAP_PCM_RATE_44100 |
{ CAP_PCM_RATE_24000, B_SR_24000 },