cpcap_set_samprate
return cpcap_set_samprate(cpcap, CPCAP_DAI_HIFI, rate);
err = cpcap_set_samprate(cpcap, CPCAP_DAI_VOICE, rate);
err = cpcap_set_samprate(cpcap, CPCAP_DAI_VOICE, slot_width * 1000);
err = cpcap_set_samprate(cpcap, CPCAP_DAI_HIFI, 48000);
err = cpcap_set_samprate(cpcap, CPCAP_DAI_VOICE, 48000);