Searched refs:den (Results 1 – 18 of 18) sorted by relevance
| /sound/core/ |
| D | pcm_lib.c | 789 unsigned int den; in snd_interval_ratnum() local
794 den = div_up(num, q); in snd_interval_ratnum()
795 if (den < rats[k].den_min) in snd_interval_ratnum()
797 if (den > rats[k].den_max) in snd_interval_ratnum()
798 den = rats[k].den_max; in snd_interval_ratnum()
801 r = (den - rats[k].den_min) % rats[k].den_step; in snd_interval_ratnum()
803 den -= r; in snd_interval_ratnum()
805 diff = num - q * den; in snd_interval_ratnum()
809 diff * best_den < best_diff * den) { in snd_interval_ratnum()
811 best_den = den; in snd_interval_ratnum()
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| /sound/soc/codecs/ |
| D | pcm512x.c | 757 unsigned long den; in pcm512x_find_pll_coeff() local
763 den = pllin_rate / common; in pcm512x_find_pll_coeff()
766 if (pllin_rate / den > 20000000 && num < 8) { in pcm512x_find_pll_coeff()
767 num *= DIV_ROUND_UP(pllin_rate / den, 20000000); in pcm512x_find_pll_coeff()
768 den *= DIV_ROUND_UP(pllin_rate / den, 20000000); in pcm512x_find_pll_coeff()
770 dev_dbg(dev, "num / den = %lu / %lu\n", num, den); in pcm512x_find_pll_coeff()
772 P = den; in pcm512x_find_pll_coeff()
773 if (den <= 15 && num <= 16 * 63 in pcm512x_find_pll_coeff()
798 common = gcd(10000 * num, den); in pcm512x_find_pll_coeff()
800 den /= common; in pcm512x_find_pll_coeff()
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| D | cs43130.h | 377 u16 den; member
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| D | cs43130.c | 714 (clk_gen->den & CS43130_SP_M_LSB_DATA_MASK) >> in cs43130_set_sp_fmt()
717 (clk_gen->den & CS43130_SP_M_MSB_DATA_MASK) >> in cs43130_set_sp_fmt()
728 (clk_gen->den & CS43130_SP_M_LSB_DATA_MASK) >> in cs43130_set_sp_fmt()
731 (clk_gen->den & CS43130_SP_M_MSB_DATA_MASK) >> in cs43130_set_sp_fmt()
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| /sound/pci/emu10k1/ |
| D | timer.c | 48 unsigned long *num, unsigned long *den) in snd_emu10k1_timer_precise_resolution() argument
51 *den = 48000; in snd_emu10k1_timer_precise_resolution()
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| /sound/isa/sb/ |
| D | sb8_main.c | 67 unsigned int num = 0, den = 0; in snd_sb8_hw_constraint_rate_channels() local
69 2, stereo_clocks, &num, &den); in snd_sb8_hw_constraint_rate_channels()
70 if (err >= 0 && den) { in snd_sb8_hw_constraint_rate_channels()
72 params->rate_den = den; in snd_sb8_hw_constraint_rate_channels()
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| /sound/soc/atmel/ |
| D | atmel_ssc_dai.c | 203 unsigned int num = 0, den = 0; in atmel_ssc_hw_rule_rate() local
239 ret = snd_interval_ratnum(i, 1, &r, &num, &den); in atmel_ssc_hw_rule_rate()
240 if (ret >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) { in atmel_ssc_hw_rule_rate()
242 params->rate_den = den; in atmel_ssc_hw_rule_rate()
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| /sound/pci/hda/ |
| D | hda_controller.c | 353 static u64 azx_scale64(u64 base, u32 num, u32 den) in azx_scale64() argument
357 rem = do_div(base, den); in azx_scale64()
362 do_div(rem, den); in azx_scale64()
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| /sound/usb/line6/ |
| D | podhd.c | 49 .den = 1,
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| D | pod.c | 117 .den = 2
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| D | toneport.c | 70 .den = 1
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| D | playback.c | 151 line6pcm->properties->rates.rats[0].den * in submit_audio_out_urb()
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| /sound/soc/stm/ |
| D | stm32_sai_sub.c | 992 int sai_clk_rate, mclk_ratio, den; in stm32_sai_configure_clock() local
1057 den = sai->fs_length * params_rate(params); in stm32_sai_configure_clock()
1059 den); in stm32_sai_configure_clock()
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| /sound/usb/ |
| D | mixer_quirks.c | 2010 u32 den; in snd_rme_current_freq_get() local
2020 err = snd_rme_read_value(chip, SND_RME_GET_CURRENT_FREQ, &den); in snd_rme_current_freq_get()
2023 freq = (den == 0) ? 0 : div64_u64(num, den); in snd_rme_current_freq_get()
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| /sound/pci/ |
| D | azt3328.c | 2220 unsigned long *num, unsigned long *den) in snd_azf3328_timer_precise_resolution() argument
2223 *den = 1024000 / seqtimer_scaling; in snd_azf3328_timer_precise_resolution()
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| D | sonicvibes.c | 241 .den = 65536,
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| D | ens1370.c | 478 .den = 1 << 15,
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| /sound/pci/ymfpci/ |
| D | ymfpci_main.c | 1920 unsigned long *num, unsigned long *den) in snd_ymfpci_timer_precise_resolution() argument
1923 *den = 96000; in snd_ymfpci_timer_precise_resolution()
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