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Searched refs:bclk_rate (Results 1 – 23 of 23) sorted by relevance

/OK3568_Linux_fs/kernel/sound/soc/bcm/
H A Dbcm2835-i2s.c336 int frame_length, bclk_rate; in bcm2835_i2s_hw_params() local
366 bclk_rate = dev->frame_length * params_rate(params); in bcm2835_i2s_hw_params()
377 bclk_rate = snd_soc_params_to_bclk(params); in bcm2835_i2s_hw_params()
378 if (bclk_rate < 0) in bcm2835_i2s_hw_params()
379 return bclk_rate; in bcm2835_i2s_hw_params()
416 (!dev->clk_prepared || dev->clk_rate != bclk_rate)) { in bcm2835_i2s_hw_params()
420 if (dev->clk_rate != bclk_rate) { in bcm2835_i2s_hw_params()
421 ret = clk_set_rate(dev->clk, bclk_rate); in bcm2835_i2s_hw_params()
424 dev->clk_rate = bclk_rate; in bcm2835_i2s_hw_params()
605 params_rate(params), bclk_rate); in bcm2835_i2s_hw_params()
/OK3568_Linux_fs/u-boot/drivers/sound/
H A Dwm8994.c296 int i, cur_val, best_val, bclk_rate, best; in wm8994_hw_params() local
317 bclk_rate = sampling_rate * 32; in wm8994_hw_params()
320 bclk_rate *= 16; in wm8994_hw_params()
323 bclk_rate *= 20; in wm8994_hw_params()
327 bclk_rate *= 24; in wm8994_hw_params()
331 bclk_rate *= 32; in wm8994_hw_params()
375 cur_val = (wm8994->aifclk[id] * 10 / bclk_divs[i]) - bclk_rate; in wm8994_hw_params()
387 bclk_rate = wm8994->aifclk[id] * 10 / bclk_divs[best]; in wm8994_hw_params()
/OK3568_Linux_fs/kernel/include/sound/sof/
H A Ddai-imx.h24 uint32_t bclk_rate; /* BCLK frequency in Hz */ member
45 uint32_t bclk_rate; /* BCLK frequency in Hz */ member
H A Ddai-intel.h63 uint32_t bclk_rate; /* bclk frequency in Hz */ member
/OK3568_Linux_fs/kernel/sound/soc/rockchip/
H A Drockchip_sai.c424 unsigned int mclk_rate, bclk_rate, div_bclk; in rockchip_sai_hw_params() local
495 bclk_rate = sai->fw_ratio * slot_width * ch_per_lane * params_rate(params); in rockchip_sai_hw_params()
497 clk_set_rate(sai->mclk, bclk_rate); in rockchip_sai_hw_params()
499 if (mclk_rate < bclk_rate) { in rockchip_sai_hw_params()
501 mclk_rate, bclk_rate); in rockchip_sai_hw_params()
505 div_bclk = DIV_ROUND_CLOSEST(mclk_rate, bclk_rate); in rockchip_sai_hw_params()
1297 unsigned int mclk_rate, bclk_rate, div_bclk; in rockchip_sai_keep_clk_always_on() local
1311 bclk_rate = DEFAULT_FS * 64; in rockchip_sai_keep_clk_always_on()
1312 div_bclk = DIV_ROUND_CLOSEST(mclk_rate, bclk_rate); in rockchip_sai_keep_clk_always_on()
1320 mclk_rate, bclk_rate, DEFAULT_FS); in rockchip_sai_keep_clk_always_on()
H A Drockchip_i2s.c321 unsigned int mclk_rate, bclk_rate, div_bclk, div_lrck; in rockchip_i2s_hw_params() local
325 bclk_rate = i2s->bclk_ratio * params_rate(params); in rockchip_i2s_hw_params()
326 if (!bclk_rate) in rockchip_i2s_hw_params()
329 div_bclk = DIV_ROUND_CLOSEST(mclk_rate, bclk_rate); in rockchip_i2s_hw_params()
330 div_lrck = bclk_rate / params_rate(params); in rockchip_i2s_hw_params()
H A Drockchip_i2s_tdm.c1688 unsigned int mclk_rate, bclk_rate, lrck_rate, div_bclk = 4, div_lrck = 64; in rockchip_i2s_tdm_hw_params() local
1707 bclk_rate = i2s_tdm->bclk_fs * lrck_rate; in rockchip_i2s_tdm_hw_params()
1708 if (!bclk_rate) { in rockchip_i2s_tdm_hw_params()
1712 div_bclk = DIV_ROUND_CLOSEST(mclk_rate, bclk_rate); in rockchip_i2s_tdm_hw_params()
1713 div_lrck = bclk_rate / lrck_rate; in rockchip_i2s_tdm_hw_params()
2502 unsigned int bclk_rate = i2s_tdm->bclk_fs * DEFAULT_FS; in rockchip_i2s_tdm_keep_clk_always_on() local
2507 div_bclk = DIV_ROUND_CLOSEST(mclk_rate, bclk_rate); in rockchip_i2s_tdm_keep_clk_always_on()
2532 mclk_rate, bclk_rate, DEFAULT_FS); in rockchip_i2s_tdm_keep_clk_always_on()
/OK3568_Linux_fs/kernel/sound/soc/adi/
H A Daxi-i2s.c93 unsigned int bclk_rate; in axi_i2s_hw_params() local
95 bclk_rate = params_rate(params) * AXI_I2S_BITS_PER_FRAME; in axi_i2s_hw_params()
98 bclk_div = DIV_ROUND_UP(clk_get_rate(i2s->clk_ref), bclk_rate) / 2 - 1; in axi_i2s_hw_params()
/OK3568_Linux_fs/kernel/arch/sh/kernel/cpu/sh4/
H A Dclock-sh4-202.c97 unsigned long bclk_rate = clk_get_rate(bclk); in shoc_clk_verify_rate() local
101 if (rate > bclk_rate) in shoc_clk_verify_rate()
/OK3568_Linux_fs/kernel/sound/soc/codecs/
H A Dwm8996.c78 int bclk_rate[WM8996_AIFS]; member
1534 int aif, best, cur_val, bclk_rate, bclk_reg, i; in wm8996_update_bclk() local
1552 bclk_rate = wm8996->bclk_rate[aif]; in wm8996_update_bclk()
1557 cur_val = (wm8996->sysclk / bclk_divs[i]) - bclk_rate; in wm8996_update_bclk()
1562 bclk_rate = wm8996->sysclk / bclk_divs[best]; in wm8996_update_bclk()
1564 bclk_divs[best], bclk_rate); in wm8996_update_bclk()
1735 int bits, i, bclk_rate, best; in wm8996_hw_params() local
1769 bclk_rate = snd_soc_params_to_bclk(params); in wm8996_hw_params()
1770 if (bclk_rate < 0) { in wm8996_hw_params()
1771 dev_err(component->dev, "Unsupported BCLK rate: %d\n", bclk_rate); in wm8996_hw_params()
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H A Dwm8995.c1553 int bclk_rate; in wm8995_hw_params() local
1590 bclk_rate = snd_soc_params_to_bclk(params); in wm8995_hw_params()
1591 if (bclk_rate < 0) in wm8995_hw_params()
1592 return bclk_rate; in wm8995_hw_params()
1626 dai->id + 1, wm8995->aifclk[dai->id], bclk_rate); in wm8995_hw_params()
1654 cur_val = (wm8995->aifclk[dai->id] * 10 / bclk_divs[i]) - bclk_rate; in wm8995_hw_params()
1661 bclk_rate = wm8995->aifclk[dai->id] * 10 / bclk_divs[best]; in wm8995_hw_params()
1663 bclk_divs[best], bclk_rate); in wm8995_hw_params()
1665 lrclk = bclk_rate / params_rate(params); in wm8995_hw_params()
1667 lrclk, bclk_rate / lrclk); in wm8995_hw_params()
H A Dpcm512x.c702 unsigned long bclk_rate) in pcm512x_find_sck() argument
717 pow2 = 1 << fls((pcm512x_pll_max(pcm512x) - 16000000) / bclk_rate); in pcm512x_find_sck()
720 bclk_rate * pow2); in pcm512x_find_sck()
895 unsigned long bclk_rate; in pcm512x_set_dividers() local
924 bclk_rate = params_rate(params) * lrclk_div; in pcm512x_set_dividers()
925 bclk_div = DIV_ROUND_CLOSEST(sck_rate, bclk_rate); in pcm512x_set_dividers()
938 bclk_rate = ret; in pcm512x_set_dividers()
942 sck_rate = pcm512x_find_sck(dai, bclk_rate); in pcm512x_set_dividers()
988 bclk_div = DIV_ROUND_CLOSEST(sck_rate, bclk_rate); in pcm512x_set_dividers()
H A Dda7219.c1429 unsigned long sr, bclk_rate; in da7219_set_dai_tdm_slot() local
1474 bclk_rate = sr * frame_size; in da7219_set_dai_tdm_slot()
1475 ret = clk_set_rate(bclk, bclk_rate); in da7219_set_dai_tdm_slot()
1479 bclk_rate, ret); in da7219_set_dai_tdm_slot()
1566 unsigned long sr, bclk_rate; in da7219_hw_params() local
1625 bclk_rate = frame_size * sr; in da7219_hw_params()
1634 bclk_rate = clk_round_rate(bclk, bclk_rate); in da7219_hw_params()
1635 if ((bclk_rate / sr) < frame_size) { in da7219_hw_params()
1641 ret = clk_set_rate(bclk, bclk_rate); in da7219_hw_params()
1645 bclk_rate, ret); in da7219_hw_params()
H A Drt5631.c34 int bclk_rate; member
1362 rt5631->bclk_rate = snd_soc_params_to_bclk(params); in rt5631_hifi_pcm_params()
1363 if (rt5631->bclk_rate < 0) { in rt5631_hifi_pcm_params()
1365 return rt5631->bclk_rate; in rt5631_hifi_pcm_params()
1371 rt5631->bclk_rate / rt5631->rx_rate); in rt5631_hifi_pcm_params()
H A Dwm8994.c2929 int i, cur_val, best_val, bclk_rate, best; in wm8994_hw_params() local
2962 bclk_rate = params_rate(params); in wm8994_hw_params()
2965 bclk_rate *= 16; in wm8994_hw_params()
2968 bclk_rate *= 20; in wm8994_hw_params()
2972 bclk_rate *= 24; in wm8994_hw_params()
2976 bclk_rate *= 32; in wm8994_hw_params()
2994 bclk_rate *= 2; in wm8994_hw_params()
2997 bclk_rate *= 4; in wm8994_hw_params()
3011 dai->id, wm8994->aifclk[id], bclk_rate); in wm8994_hw_params()
3045 cur_val = (wm8994->aifclk[id] * 10 / bclk_divs[i]) - bclk_rate; in wm8994_hw_params()
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H A Dcx2072x.c676 unsigned int bclk_rate = 0; in cx2072x_config_i2spcm() local
834 bclk_rate = cx2072x->sample_rate * frame_len; in cx2072x_config_i2spcm()
843 mod = do_div(div, bclk_rate); in cx2072x_config_i2spcm()
845 dev_err(dev, "Unsupported BCLK %dHz\n", bclk_rate); in cx2072x_config_i2spcm()
848 dev_dbg(dev, "enables BCLK %dHz output\n", bclk_rate); in cx2072x_config_i2spcm()
/OK3568_Linux_fs/kernel/sound/soc/tegra/
H A Dtegra210_i2s.c544 unsigned int val, bit_count, bclk_rate, num_bclk = sample_size; in tegra210_i2s_set_timing_params() local
554 bclk_rate = srate * channels * num_bclk; in tegra210_i2s_set_timing_params()
556 err = tegra210_i2s_set_clock_rate(dev, bclk_rate); in tegra210_i2s_set_timing_params()
559 bclk_rate, err); in tegra210_i2s_set_timing_params()
574 bit_count = (bclk_rate / (srate * 2)) - 1; in tegra210_i2s_set_timing_params()
577 bit_count = (bclk_rate / srate) - 1; in tegra210_i2s_set_timing_params()
/OK3568_Linux_fs/kernel/sound/soc/atmel/
H A Datmel_ssc_dai.c491 int bclk_rate = snd_soc_params_to_bclk(params); in atmel_ssc_hw_params() local
493 if (bclk_rate < 0) { in atmel_ssc_hw_params()
495 bclk_rate); in atmel_ssc_hw_params()
496 return bclk_rate; in atmel_ssc_hw_params()
499 cmr_div = DIV_ROUND_CLOSEST(ssc_p->mck_rate, 2 * bclk_rate); in atmel_ssc_hw_params()
H A Dmchp-i2s-mcc.c495 unsigned int bclk_rate; in mchp_i2s_mcc_hw_params() local
629 bclk_rate = frame_length * params_rate(params); in mchp_i2s_mcc_hw_params()
630 ret = mchp_i2s_mcc_config_divs(dev, bclk_rate, &mra, in mchp_i2s_mcc_hw_params()
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/sound/
H A Dasoc.h344 __le32 bclk_rate; /* BCLK freqency in Hz */ member
/OK3568_Linux_fs/kernel/include/uapi/sound/
H A Dasoc.h344 __le32 bclk_rate; /* BCLK freqency in Hz */ member
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/sound/
H A Dasoc.h344 __le32 bclk_rate; /* BCLK freqency in Hz */ member
/OK3568_Linux_fs/kernel/sound/soc/sof/
H A Dtopology.c2907 config->ssp.bclk_rate = le32_to_cpu(hw_config->bclk_rate); in sof_link_ssp_load()
2917 config->ssp.mclk_rate, config->ssp.bclk_rate, in sof_link_ssp_load()
2972 config->sai.bclk_rate = le32_to_cpu(hw_config->bclk_rate); in sof_link_sai_load()
3030 config->esai.bclk_rate = le32_to_cpu(hw_config->bclk_rate); in sof_link_esai_load()