Lines Matching refs:period_len
1397 size_t period_len)
1399 if (period_len > (ATC_BTSIZE_MAX << reg_width))
1401 if (unlikely(period_len & ((1 << reg_width) - 1)))
1418 unsigned int reg_width, size_t period_len,
1435 lli->saddr = buf_addr + (period_len * i);
1449 lli->daddr = buf_addr + (period_len * i);
1467 period_len >> reg_width;
1468 desc->sg[i].len = period_len;
1478 * @period_len: number of bytes for each period
1484 size_t period_len, enum dma_transfer_direction direction,
1493 unsigned int periods = buf_len / period_len;
1499 periods, buf_len, period_len);
1501 if (unlikely(!atslave || !buf_len || !period_len)) {
1521 if (atc_dma_cyclic_check_values(reg_width, buf_addr, period_len))
1532 reg_width, period_len, direction))