Lines Matching refs:if_sample_freq
458 int if_sample_freq;
473 if_sample_freq = state->config.tuner_if * 1000;
479 if_sample_freq = 3300000; /* 3.3 MHz */
482 if_sample_freq = 3800000; /* 3.8 MHz */
486 if_sample_freq = 4300000; /* 4.3 MHz */
491 while (if_sample_freq > (adc_freq / 2))
492 if_sample_freq = if_sample_freq - adc_freq;
494 if (if_sample_freq >= 0)
497 if_sample_freq = if_sample_freq * (-1);
499 freq_cw = af913_div(if_sample_freq, adc_freq, 23ul);