Searched refs:bclk_rate (Results 1 - 22 of 22) sorted by relevance

/linux-master/include/sound/sof/
H A Ddai-imx.h24 uint32_t bclk_rate; /* BCLK frequency in Hz */ member in struct:sof_ipc_dai_esai_params
45 uint32_t bclk_rate; /* BCLK frequency in Hz */ member in struct:sof_ipc_dai_sai_params
H A Ddai-intel.h69 uint32_t bclk_rate; /* bclk frequency in Hz */ member in struct:sof_ipc_dai_ssp_params
/linux-master/sound/soc/bcm/
H A Dbcm2835-i2s.c336 int frame_length, bclk_rate; local
366 bclk_rate = dev->frame_length * params_rate(params);
377 bclk_rate = snd_soc_params_to_bclk(params);
378 if (bclk_rate < 0)
379 return bclk_rate;
416 (!dev->clk_prepared || dev->clk_rate != bclk_rate)) {
420 if (dev->clk_rate != bclk_rate) {
421 ret = clk_set_rate(dev->clk, bclk_rate);
424 dev->clk_rate = bclk_rate;
605 params_rate(params), bclk_rate);
[all...]
/linux-master/sound/soc/adi/
H A Daxi-i2s.c93 unsigned int bclk_rate; local
95 bclk_rate = params_rate(params) * AXI_I2S_BITS_PER_FRAME;
98 bclk_div = DIV_ROUND_UP(clk_get_rate(i2s->clk_ref), bclk_rate) / 2 - 1;
/linux-master/sound/soc/rockchip/
H A Drockchip_i2s.c357 unsigned int mclk_rate, bclk_rate, div_bclk, div_lrck; local
361 bclk_rate = i2s->bclk_ratio * params_rate(params);
362 if (!bclk_rate)
365 div_bclk = DIV_ROUND_CLOSEST(mclk_rate, bclk_rate);
366 div_lrck = bclk_rate / params_rate(params);
H A Drockchip_i2s_tdm.c654 unsigned int mclk_rate, bclk_rate, div_bclk = 4, div_lrck = 64; local
666 bclk_rate = i2s_tdm->frame_width * params_rate(params);
667 if (!bclk_rate)
670 div_bclk = DIV_ROUND_CLOSEST(mclk_rate, bclk_rate);
671 div_lrck = bclk_rate / params_rate(params);
/linux-master/sound/soc/codecs/
H A Dtas2781-i2c.c485 int bclk_rate; local
514 bclk_rate = snd_soc_params_to_bclk(params);
515 if (bclk_rate < 0) {
517 __func__, bclk_rate);
518 rc = bclk_rate;
H A Dpcm512x.c705 unsigned long bclk_rate)
716 /* select sck_rate as a multiple of bclk_rate but still with
720 pow2 = 1 << fls((pcm512x_pll_max(pcm512x) - 16000000) / bclk_rate);
723 bclk_rate * pow2);
898 unsigned long bclk_rate; local
927 bclk_rate = params_rate(params) * lrclk_div;
928 bclk_div = DIV_ROUND_CLOSEST(sck_rate, bclk_rate);
941 bclk_rate = ret;
945 sck_rate = pcm512x_find_sck(dai, bclk_rate);
991 bclk_div = DIV_ROUND_CLOSEST(sck_rate, bclk_rate);
704 pcm512x_find_sck(struct snd_soc_dai *dai, unsigned long bclk_rate) argument
[all...]
H A Dwm8996.c78 int bclk_rate[WM8996_AIFS]; member in struct:wm8996_priv
1534 int aif, best, cur_val, bclk_rate, bclk_reg, i; local
1552 bclk_rate = wm8996->bclk_rate[aif];
1557 cur_val = (wm8996->sysclk / bclk_divs[i]) - bclk_rate;
1562 bclk_rate = wm8996->sysclk / bclk_divs[best];
1564 bclk_divs[best], bclk_rate);
1735 int bits, i, bclk_rate, best; local
1769 bclk_rate = snd_soc_params_to_bclk(params);
1770 if (bclk_rate <
[all...]
H A Dda7219.c1429 unsigned long sr, bclk_rate; local
1474 bclk_rate = sr * frame_size;
1475 ret = clk_set_rate(bclk, bclk_rate);
1479 bclk_rate, ret);
1566 unsigned long sr, bclk_rate; local
1625 bclk_rate = frame_size * sr;
1634 bclk_rate = clk_round_rate(bclk, bclk_rate);
1635 if ((bclk_rate / sr) < frame_size) {
1641 ret = clk_set_rate(bclk, bclk_rate);
[all...]
H A Dwm8995.c1553 int bclk_rate; local
1590 bclk_rate = snd_soc_params_to_bclk(params);
1591 if (bclk_rate < 0)
1592 return bclk_rate;
1626 dai->id + 1, wm8995->aifclk[dai->id], bclk_rate);
1654 cur_val = (wm8995->aifclk[dai->id] * 10 / bclk_divs[i]) - bclk_rate;
1661 bclk_rate = wm8995->aifclk[dai->id] * 10 / bclk_divs[best];
1663 bclk_divs[best], bclk_rate);
1665 lrclk = bclk_rate / params_rate(params);
1667 lrclk, bclk_rate / lrcl
[all...]
H A Drt5631.c34 int bclk_rate; member in struct:rt5631_priv
1362 rt5631->bclk_rate = snd_soc_params_to_bclk(params);
1363 if (rt5631->bclk_rate < 0) {
1365 return rt5631->bclk_rate;
1371 rt5631->bclk_rate / rt5631->rx_rate);
H A Dcx2072x.c676 unsigned int bclk_rate = 0; local
828 bclk_rate = cx2072x->sample_rate * frame_len;
837 mod = do_div(div, bclk_rate);
839 dev_err(dev, "Unsupported BCLK %dHz\n", bclk_rate);
842 dev_dbg(dev, "enables BCLK %dHz output\n", bclk_rate);
H A Dwm8994.c2929 int i, cur_val, best_val, bclk_rate, best; local
2962 bclk_rate = params_rate(params);
2965 bclk_rate *= 16;
2968 bclk_rate *= 20;
2972 bclk_rate *= 24;
2976 bclk_rate *= 32;
2994 bclk_rate *= 2;
2997 bclk_rate *= 4;
3011 dai->id, wm8994->aifclk[id], bclk_rate);
3045 cur_val = (wm8994->aifclk[id] * 10 / bclk_divs[i]) - bclk_rate;
[all...]
/linux-master/sound/soc/tegra/
H A Dtegra210_i2s.c544 unsigned int val, bit_count, bclk_rate, num_bclk = sample_size; local
554 bclk_rate = srate * channels * num_bclk;
556 err = tegra210_i2s_set_clock_rate(dev, bclk_rate);
559 bclk_rate, err);
574 bit_count = (bclk_rate / (srate * 2)) - 1;
577 bit_count = (bclk_rate / srate) - 1;
/linux-master/sound/soc/atmel/
H A Datmel_ssc_dai.c491 int bclk_rate = snd_soc_params_to_bclk(params); local
493 if (bclk_rate < 0) {
495 bclk_rate);
496 return bclk_rate;
499 cmr_div = DIV_ROUND_CLOSEST(ssc_p->mck_rate, 2 * bclk_rate);
H A Dmchp-i2s-mcc.c517 unsigned int bclk_rate; local
670 bclk_rate = frame_length * params_rate(params);
671 ret = mchp_i2s_mcc_config_divs(dev, bclk_rate, &mra,
/linux-master/sound/soc/sof/
H A Dipc3-topology.c1085 config->sai.bclk_rate = le32_to_cpu(hw_config->bclk_rate);
1136 config->esai.bclk_rate = le32_to_cpu(hw_config->bclk_rate);
1420 config[i].ssp.bclk_rate = le32_to_cpu(hw_config[i].bclk_rate);
1430 config[i].ssp.mclk_rate, config[i].ssp.bclk_rate,
2516 return private->dai_config->ssp.bclk_rate;
H A Dipc4-topology.c2978 return le32_to_cpu(hw_config->bclk_rate);
/linux-master/include/uapi/sound/
H A Dasoc.h346 __le32 bclk_rate; /* BCLK freqency in Hz */ member in struct:snd_soc_tplg_hw_config
/linux-master/sound/soc/sh/
H A Drz-ssi.c250 unsigned long bclk_rate = rate * channels * channel_bits; local
262 if (ssi->audio_clk_1 % bclk_rate)
279 div = ssi->audio_mck / bclk_rate;
/linux-master/sound/soc/dwc/
H A Ddwc-i2s.c912 u32 bclk_rate = config->sample_rate * 64; local
914 return clk_set_rate(dev->clk, bclk_rate);

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