Lines Matching defs:samples
139 int samples = 5;
142 /* The last 192 samples are enough for noise detection */
147 freq_step = (freq_end - freq_start) / (samples - 1);
149 for (i = 0; i < samples; i++) {
154 return (u32)int_sqrt(sum / samples);
240 s16 *samples;
251 "read RDS samples: current_address=%08x (offset=%08x), sample_count=%d, aud_intstat=%08x\n",
255 samples = kmalloc_array(sample_count, sizeof(*samples), GFP_KERNEL);
256 if (!samples)
263 samples[i] = cx_read(srch->fifo_start + offset);
267 dprintk(2, "RDS samples dump: %*ph\n", sample_count, samples);
269 return samples;
274 s16 *samples;
278 /* If audio RDS fifo is disabled, we can't read the samples */
288 samples = read_rds_samples(core, &N);
290 if (!samples)
298 ret = detect_a2_a2m_eiaj(core, samples, N);
301 ret = detect_btsc(core, samples, N);
312 kfree(samples);