/sound/aoa/soundbus/i2sbus/ |
D | interface.h | 89 # define I2S_SF_MCLKDIV_OTHER(div) (((div/2-1)<<I2S_SF_MCLKDIV_SHIFT)&I2S_SF_MCLKDIV_MASK) argument 90 static inline int i2s_sf_mclkdiv(int div, int *out) in i2s_sf_mclkdiv() argument 94 switch(div) { in i2s_sf_mclkdiv() 100 if (div%2) return -1; in i2s_sf_mclkdiv() 101 d = div/2-1; in i2s_sf_mclkdiv() 104 *out |= I2S_SF_MCLKDIV_OTHER(div); in i2s_sf_mclkdiv() 116 # define I2S_SF_SCLKDIV_OTHER(div) (((div/2-1)<<I2S_SF_SCLKDIV_SHIFT)&I2S_SF_SCLKDIV_MASK) argument 117 static inline int i2s_sf_sclkdiv(int div, int *out) in i2s_sf_sclkdiv() argument 121 switch(div) { in i2s_sf_sclkdiv() 125 if (div%2) return -1; in i2s_sf_sclkdiv() [all …]
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/sound/soc/codecs/ |
D | adau-utils.c | 19 unsigned int div; in adau_calc_pll_cfg() local 25 div = 0; in adau_calc_pll_cfg() 28 div = DIV_ROUND_UP(freq_in, 13500000); in adau_calc_pll_cfg() 29 freq_in /= div; in adau_calc_pll_cfg() 35 div--; in adau_calc_pll_cfg() 40 div = 0; in adau_calc_pll_cfg() 42 if (n > 0xffff || m > 0xffff || div > 3 || r > 8 || r < 2) in adau_calc_pll_cfg() 50 regs[4] = (r << 3) | (div << 1); in adau_calc_pll_cfg()
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D | rl6231.c | 72 static const int div[] = {2, 3, 4, 6, 8, 12}; in rl6231_calc_dmic_clk() local 75 if (rate < 1000000 * div[0]) { in rl6231_calc_dmic_clk() 80 for (i = 0; i < ARRAY_SIZE(div); i++) { in rl6231_calc_dmic_clk() 81 if ((div[i] % 3) == 0) in rl6231_calc_dmic_clk() 84 if (1536000 * div[i] >= rate) in rl6231_calc_dmic_clk() 112 unsigned int max, unsigned int div) in find_best_div() argument 123 while (div % d != 0) in find_best_div() 146 unsigned int red, pll_out, in_t, out_t, div, div_t; in rl6231_pll_calc() local 175 div = find_best_div(freq_in, f_max, div_t); in rl6231_pll_calc() 176 f_in = freq_in / div; in rl6231_pll_calc() [all …]
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D | tlv320aic32x4-clk.c | 301 struct clk_aic32x4 *div = to_clk_aic32x4(hw); in clk_aic32x4_div_prepare() local 303 return regmap_update_bits(div->regmap, div->reg, in clk_aic32x4_div_prepare() 309 struct clk_aic32x4 *div = to_clk_aic32x4(hw); in clk_aic32x4_div_unprepare() local 311 regmap_update_bits(div->regmap, div->reg, in clk_aic32x4_div_unprepare() 318 struct clk_aic32x4 *div = to_clk_aic32x4(hw); in clk_aic32x4_div_set_rate() local 325 return regmap_update_bits(div->regmap, div->reg, in clk_aic32x4_div_set_rate() 344 struct clk_aic32x4 *div = to_clk_aic32x4(hw); in clk_aic32x4_div_recalc_rate() local 348 regmap_read(div->regmap, div->reg, &val); in clk_aic32x4_div_recalc_rate()
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D | wm8900.c | 684 unsigned int div; in fll_factors() local 692 div = 1; in fll_factors() 694 div *= 2; in fll_factors() 701 if (div > 32) { in fll_factors() 704 div, Fref, Fout, target); in fll_factors() 708 fll_div->fllclk_div = div >> 2; in fll_factors() 816 int div_id, int div) in wm8900_set_dai_clkdiv() argument 823 WM8900_REG_CLOCKING1_BCLK_MASK, div); in wm8900_set_dai_clkdiv() 827 WM8900_REG_CLOCKING1_OPCLK_MASK, div); in wm8900_set_dai_clkdiv() 831 WM8900_LRC_MASK, div); in wm8900_set_dai_clkdiv() [all …]
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D | wm9081.c | 119 int div; /* *10 due to .5s */ member 467 unsigned int div; in fll_factors() local 471 div = 1; in fll_factors() 472 while ((Fref / div) > 13500000) { in fll_factors() 473 div *= 2; in fll_factors() 475 if (div > 8) { in fll_factors() 481 fll_div->fll_clk_ref_div = div / 2; in fll_factors() 486 Fref /= div; in fll_factors() 489 div = 0; in fll_factors() 492 div++; in fll_factors() [all …]
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D | wm8350.c | 787 static int wm8350_set_clkdiv(struct snd_soc_dai *codec_dai, int div_id, int div) in wm8350_set_clkdiv() argument 796 snd_soc_component_write(component, WM8350_ADC_DIVIDER, val | div); in wm8350_set_clkdiv() 801 snd_soc_component_write(component, WM8350_DAC_CLOCK_CONTROL, val | div); in wm8350_set_clkdiv() 806 snd_soc_component_write(component, WM8350_CLOCK_CONTROL_1, val | div); in wm8350_set_clkdiv() 811 snd_soc_component_write(component, WM8350_CLOCK_CONTROL_1, val | div); in wm8350_set_clkdiv() 816 snd_soc_component_write(component, WM8350_CLOCK_CONTROL_1, val | div); in wm8350_set_clkdiv() 821 snd_soc_component_write(component, WM8350_DAC_LR_RATE, val | div); in wm8350_set_clkdiv() 826 snd_soc_component_write(component, WM8350_ADC_LR_RATE, val | div); in wm8350_set_clkdiv() 963 int div; /* FLL_OUTDIV */ member 980 fll_div->div = 0x4; in fll_factors() [all …]
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D | adau17x1.c | 474 unsigned int val, div, dsp_div; in adau17x1_hw_params() local 497 div = 0; in adau17x1_hw_params() 501 div = 1; in adau17x1_hw_params() 505 div = 2; in adau17x1_hw_params() 509 div = 3; in adau17x1_hw_params() 513 div = 4; in adau17x1_hw_params() 517 div = 5; in adau17x1_hw_params() 521 div = 6; in adau17x1_hw_params() 529 ADAU17X1_CONVERTER0_CONVSR_MASK, div); in adau17x1_hw_params() 532 regmap_write(adau->regmap, ADAU17X1_SERIAL_SAMPLING_RATE, div); in adau17x1_hw_params()
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D | wm8510.c | 350 int div_id, int div) in wm8510_set_dai_clkdiv() argument 358 snd_soc_component_write(component, WM8510_GPIO, reg | div); in wm8510_set_dai_clkdiv() 362 snd_soc_component_write(component, WM8510_CLOCK, reg | div); in wm8510_set_dai_clkdiv() 366 snd_soc_component_write(component, WM8510_ADC, reg | div); in wm8510_set_dai_clkdiv() 370 snd_soc_component_write(component, WM8510_DAC, reg | div); in wm8510_set_dai_clkdiv() 374 snd_soc_component_write(component, WM8510_CLOCK, reg | div); in wm8510_set_dai_clkdiv()
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D | wm8993.c | 182 int div; /* *10 due to .5s */ member 387 unsigned int div; in fll_factors() local 391 div = 1; in fll_factors() 393 while ((Fref / div) > 13500000) { in fll_factors() 394 div *= 2; in fll_factors() 397 if (div > 8) { in fll_factors() 407 Fref /= div; in fll_factors() 410 div = 0; in fll_factors() 413 div++; in fll_factors() 415 if (div > 7) { in fll_factors() [all …]
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D | arizona.c | 1282 int ref, div, refclk; in arizona_set_opclk() local 1304 div = 1; in arizona_set_opclk() 1305 while (rates[ref] / div >= freq && div < 32) { in arizona_set_opclk() 1306 if (rates[ref] / div == freq) { in arizona_set_opclk() 1312 (div << in arizona_set_opclk() 1317 div++; in arizona_set_opclk() 2156 int refdiv, div; in arizona_calc_fratio() local 2159 div = 1; in arizona_calc_fratio() 2162 div *= 2; in arizona_calc_fratio() 2166 if (div > ARIZONA_FLL_MAX_REFDIV) in arizona_calc_fratio() [all …]
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/sound/soc/samsung/ |
D | s3c-i2s-v2.c | 435 int div_id, int div) in s3c2412_i2s_set_clkdiv() argument 440 pr_debug("%s(%p, %d, %d)\n", __func__, cpu_dai, div_id, div); in s3c2412_i2s_set_clkdiv() 444 switch (div) { in s3c2412_i2s_set_clkdiv() 446 div = S3C2412_IISMOD_BCLK_16FS; in s3c2412_i2s_set_clkdiv() 450 div = S3C2412_IISMOD_BCLK_32FS; in s3c2412_i2s_set_clkdiv() 454 div = S3C2412_IISMOD_BCLK_24FS; in s3c2412_i2s_set_clkdiv() 458 div = S3C2412_IISMOD_BCLK_48FS; in s3c2412_i2s_set_clkdiv() 467 writel(reg | div, i2s->regs + S3C2412_IISMOD); in s3c2412_i2s_set_clkdiv() 473 switch (div) { in s3c2412_i2s_set_clkdiv() 475 div = S3C2412_IISMOD_RCLK_256FS; in s3c2412_i2s_set_clkdiv() [all …]
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D | rx1950_uda1380.c | 149 int div; in rx1950_hw_params() local 159 div = s3c24xx_i2s_get_clockrate() / (256 * rate); in rx1950_hw_params() 161 div++; in rx1950_hw_params() 167 div = 1; in rx1950_hw_params() 195 S3C24XX_PRESCALE(div, div)); in rx1950_hw_params()
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D | h1940_uda1380.c | 70 int div; in h1940_hw_params() local 78 div = s3c24xx_i2s_get_clockrate() / (384 * rate); in h1940_hw_params() 80 div++; in h1940_hw_params() 108 S3C24XX_PRESCALE(div, div)); in h1940_hw_params()
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D | jive_wm8750.c | 38 struct s3c_i2sv2_rate_calc div; in jive_hw_params() local 56 s3c_i2sv2_iis_calc_rate(&div, NULL, params_rate(params), in jive_hw_params() 65 ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C2412_DIV_RCLK, div.fs_div); in jive_hw_params() 70 div.clk_div - 1); in jive_hw_params()
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D | s3c24xx_uda134x.c | 129 unsigned int div; in s3c24xx_uda134x_hw_params() local 149 div = 1; in s3c24xx_uda134x_hw_params() 152 div = bi % 33; in s3c24xx_uda134x_hw_params() 162 div, clk, err); in s3c24xx_uda134x_hw_params() 185 S3C24XX_PRESCALE(div, div)); in s3c24xx_uda134x_hw_params()
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/sound/soc/sunxi/ |
D | sun4i-i2s.c | 232 u8 div; member 237 { .div = 2, .val = 0 }, 238 { .div = 4, .val = 1 }, 239 { .div = 6, .val = 2 }, 240 { .div = 8, .val = 3 }, 241 { .div = 12, .val = 4 }, 242 { .div = 16, .val = 5 }, 247 { .div = 1, .val = 0 }, 248 { .div = 2, .val = 1 }, 249 { .div = 4, .val = 2 }, [all …]
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D | sun8i-codec.c | 456 u8 div; member 461 { .div = 1, .val = 0 }, 462 { .div = 2, .val = 1 }, 463 { .div = 4, .val = 2 }, 464 { .div = 6, .val = 3 }, 465 { .div = 8, .val = 4 }, 466 { .div = 12, .val = 5 }, 467 { .div = 16, .val = 6 }, 468 { .div = 24, .val = 7 }, 469 { .div = 32, .val = 8 }, [all …]
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/sound/soc/sh/rcar/ |
D | adg.c | 66 static u32 rsnd_adg_calculate_rbgx(unsigned long div) in rsnd_adg_calculate_rbgx() argument 70 if (!div) in rsnd_adg_calculate_rbgx() 75 if (0 == (div % ratio)) in rsnd_adg_calculate_rbgx() 76 return (u32)((i << 8) | ((div / ratio) - 1)); in rsnd_adg_calculate_rbgx() 132 int div; in __rsnd_adg_get_timesel_ratio() local 137 for (div = 2; div <= 98304; div += step) { in __rsnd_adg_get_timesel_ratio() 138 diff = abs(target_rate - sel_rate[sel] / div); in __rsnd_adg_get_timesel_ratio() 152 div += step; in __rsnd_adg_get_timesel_ratio() 469 u32 rate, div; in rsnd_adg_get_clkout() local 542 div = 6; in rsnd_adg_get_clkout() [all …]
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/sound/soc/stm/ |
D | stm32_sai_sub.c | 317 int div; in stm32_sai_get_clk_div() local 319 div = DIV_ROUND_CLOSEST(input_rate, output_rate); in stm32_sai_get_clk_div() 320 if (div > SAI_XCR1_MCKDIV_MAX(version)) { in stm32_sai_get_clk_div() 321 dev_err(&sai->pdev->dev, "Divider %d out of range\n", div); in stm32_sai_get_clk_div() 324 dev_dbg(&sai->pdev->dev, "SAI divider %d\n", div); in stm32_sai_get_clk_div() 326 if (input_rate % div) in stm32_sai_get_clk_div() 329 output_rate, input_rate / div); in stm32_sai_get_clk_div() 331 return div; in stm32_sai_get_clk_div() 335 unsigned int div) in stm32_sai_set_clk_div() argument 340 if (div > SAI_XCR1_MCKDIV_MAX(version)) { in stm32_sai_set_clk_div() [all …]
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/sound/soc/fsl/ |
D | fsl_asrc.c | 127 static bool fsl_asrc_divider_avail(int clk_rate, int rate, int *div) in fsl_asrc_divider_avail() argument 132 if (div) in fsl_asrc_divider_avail() 133 *div = 0; in fsl_asrc_divider_avail() 141 if (div) in fsl_asrc_divider_avail() 142 *div = n; in fsl_asrc_divider_avail() 304 static u32 fsl_asrc_cal_asrck_divisor(struct fsl_asrc_pair *pair, u32 div) in fsl_asrc_cal_asrck_divisor() argument 309 for (ps = 0; div > 8; ps++) in fsl_asrc_cal_asrck_divisor() 310 div >>= 1; in fsl_asrc_cal_asrck_divisor() 312 return ((div - 1) << ASRCDRi_AxCPi_WIDTH) | ps; in fsl_asrc_cal_asrck_divisor() 387 u32 clk_index[2], div[2]; in fsl_asrc_config_pair() local [all …]
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D | fsl_mqs.c | 80 int div, res; in fsl_mqs_hw_params() local 91 div = mclk_rate / (32 * lrclk * 2 * 8); in fsl_mqs_hw_params() 94 if (res == 0 && div > 0 && div <= 256) { in fsl_mqs_hw_params() 97 (div - 1) << mqs_priv->soc->div_shift); in fsl_mqs_hw_params()
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/sound/soc/xilinx/ |
D | xlnx_i2s.c | 39 int div_id, int div) in xlnx_i2s_set_sclkout_div() argument 43 if (!div || (div & ~I2S_I2STIM_VALID_MASK)) in xlnx_i2s_set_sclkout_div() 48 writel(div, drv_data->base + I2S_I2STIM_OFFSET); in xlnx_i2s_set_sclkout_div()
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/sound/pci/ |
D | sonicvibes.c | 524 unsigned int div; in snd_sonicvibes_set_adc_rate() local 527 div = 48000 / rate; in snd_sonicvibes_set_adc_rate() 528 if (div > 8) in snd_sonicvibes_set_adc_rate() 529 div = 8; in snd_sonicvibes_set_adc_rate() 530 if ((48000 / div) == rate) { /* use the alternate clock */ in snd_sonicvibes_set_adc_rate() 537 snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, (div - 1) << 4); in snd_sonicvibes_set_adc_rate() 545 unsigned int rate, div, r, m, n; in snd_sonicvibes_hw_constraint_dac_rate() local 550 div = 48000 / rate; in snd_sonicvibes_hw_constraint_dac_rate() 551 if (div > 8) in snd_sonicvibes_hw_constraint_dac_rate() 552 div = 8; in snd_sonicvibes_hw_constraint_dac_rate() [all …]
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/sound/drivers/pcsp/ |
D | pcsp.c | 46 int div, min_div, order; in snd_pcsp_create() local 68 div = MAX_DIV / min_div; in snd_pcsp_create() 69 order = fls(div) - 1; in snd_pcsp_create()
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