get_hdafmt_rate
unsigned int sample_rate_div = ((get_hdafmt_rate(fmt) >> 0) & 3) + 1;
unsigned int sample_rate_mul = ((get_hdafmt_rate(fmt) >> 3) & 3) + 1;
sample_rate_div = ((get_hdafmt_rate(hda_format) >> 0) & 3) + 1;
sample_rate_mul = ((get_hdafmt_rate(hda_format) >> 3) & 3) + 1;