| /Linux-v5.4/sound/soc/codecs/ |
| D | arizona.c | 2105 unsigned int Fref, in arizona_validate_fll() argument
2116 if (Fref / ARIZONA_FLL_MAX_REFDIV > ARIZONA_FLL_MAX_FREF) { in arizona_validate_fll()
2119 Fref); in arizona_validate_fll()
2133 static int arizona_find_fratio(unsigned int Fref, int *fratio) in arizona_find_fratio() argument
2139 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in arizona_find_fratio()
2152 unsigned int Fref, bool sync) in arizona_calc_fratio() argument
2160 while (Fref > ARIZONA_FLL_MAX_FREF) { in arizona_calc_fratio()
2162 Fref /= 2; in arizona_calc_fratio()
2170 init_ratio = arizona_find_fratio(Fref, &cfg->fratio); in arizona_calc_fratio()
2173 Fref); in arizona_calc_fratio()
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| D | wm9081.c | 462 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
472 while ((Fref / div) > 13500000) { in fll_factors()
477 Fref); in fll_factors()
483 pr_debug("Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
486 Fref /= div; in fll_factors()
506 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
513 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); in fll_factors()
518 Ndiv = target / Fref; in fll_factors()
521 Nmod = target % Fref; in fll_factors()
527 do_div(Kpart, Fref); in fll_factors()
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| D | wm8993.c | 382 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
393 while ((Fref / div) > 13500000) { in fll_factors()
399 Fref); in fll_factors()
404 pr_debug("Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
407 Fref /= div; in fll_factors()
427 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
434 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); in fll_factors()
439 Ndiv = target / Fref; in fll_factors()
442 Nmod = target % Fref; in fll_factors()
448 do_div(Kpart, Fref); in fll_factors()
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| D | wm2200.c | 1857 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
1868 while ((Fref / div) > 13500000) { in fll_factors()
1874 Fref); in fll_factors()
1879 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
1882 Fref /= div; in fll_factors()
1901 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
1908 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); in fll_factors()
1912 fll_div->n = target / (fratio * Fref); in fll_factors()
1914 if (target % Fref == 0) { in fll_factors()
1918 gcd_fll = gcd(target, fratio * Fref); in fll_factors()
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| D | wm8904.c | 1605 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
1616 while ((Fref / div) > 13500000) { in fll_factors()
1622 Fref); in fll_factors()
1627 pr_debug("Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
1630 Fref /= div; in fll_factors()
1649 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
1656 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); in fll_factors()
1661 Ndiv = target / Fref; in fll_factors()
1664 Nmod = target % Fref; in fll_factors()
1670 do_div(Kpart, Fref); in fll_factors()
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| D | wm8900.c | 685 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
706 " Fout=%u\n", target, Fref, Fout); in fll_factors()
710 div, Fref, Fout, target); in fll_factors()
716 if (Fref < 48000) in fll_factors()
721 Ndiv = target / Fref; in fll_factors()
723 if (Fref < 1000000) in fll_factors()
729 Nmod = (target / fll_div->fll_ratio) % Fref; in fll_factors()
734 do_div(Kpart, Fref); in fll_factors()
745 WARN_ON(!K && target != Fref * fll_div->fll_ratio * fll_div->n)) in fll_factors()
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| D | wm8996.c | 1914 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
1925 while ((Fref / div) > 13500000) { in fll_factors()
1931 Fref); in fll_factors()
1936 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
1939 Fref /= div; in fll_factors()
1941 if (Fref >= 3000000) in fll_factors()
1946 if (Fref >= 48000) in fll_factors()
1968 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
1975 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); in fll_factors()
1979 fll_div->n = target / (fratio * Fref); in fll_factors()
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| D | wm8400.c | 865 unsigned int Fref, unsigned int Fout) in fll_factors() argument
884 if (Fref < 48000) in fll_factors()
889 if (Fref < 1000000) in fll_factors()
896 if (Fref < 1000000) in fll_factors()
907 factors->n = target / (Fref * factors->fratio); in fll_factors()
908 Nmod = target % (Fref * factors->fratio); in fll_factors()
914 do_div(Kpart, (Fref * factors->fratio)); in fll_factors()
926 Fref, Fout, in fll_factors()
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| D | wm5100.c | 1677 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
1688 while ((Fref / div) > 13500000) { in fll_factors()
1694 Fref); in fll_factors()
1699 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
1702 Fref /= div; in fll_factors()
1721 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
1728 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); in fll_factors()
1732 fll_div->n = target / (fratio * Fref); in fll_factors()
1734 if (target % Fref == 0) { in fll_factors()
1738 gcd_fll = gcd(target, fratio * Fref); in fll_factors()
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| D | wm8962.c | 2732 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
2743 while ((Fref / div) > 13500000) { in fll_factors()
2749 Fref); in fll_factors()
2754 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
2757 Fref /= div; in fll_factors()
2776 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
2783 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); in fll_factors()
2787 fll_div->n = target / (fratio * Fref); in fll_factors()
2789 if (target % Fref == 0) { in fll_factors()
2793 gcd_fll = gcd(target, fratio * Fref); in fll_factors()
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| D | wm8955.c | 144 int Fref, int Fout, struct pll_factors *pll) in wm8955_pll_factors() argument
149 dev_dbg(dev, "Fref=%u Fout=%u\n", Fref, Fout); in wm8955_pll_factors()
168 Ndiv = target / Fref; in wm8955_pll_factors()
171 Nmod = target % Fref; in wm8955_pll_factors()
177 do_div(Kpart, Fref); in wm8955_pll_factors()
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| D | wm8997.c | 927 int source, unsigned int Fref, unsigned int Fout) in wm8997_set_fll() argument
933 return arizona_set_fll(&wm8997->fll[0], source, Fref, Fout); in wm8997_set_fll()
935 return arizona_set_fll(&wm8997->fll[1], source, Fref, Fout); in wm8997_set_fll()
937 return arizona_set_fll_refclk(&wm8997->fll[0], source, Fref, in wm8997_set_fll()
940 return arizona_set_fll_refclk(&wm8997->fll[1], source, Fref, in wm8997_set_fll()
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| D | arizona.h | 306 unsigned int Fref, unsigned int Fout);
308 unsigned int Fref, unsigned int Fout);
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| D | wm8998.c | 1252 int source, unsigned int Fref, unsigned int Fout) in wm8998_set_fll() argument
1258 return arizona_set_fll(&wm8998->fll[0], source, Fref, Fout); in wm8998_set_fll()
1260 return arizona_set_fll(&wm8998->fll[1], source, Fref, Fout); in wm8998_set_fll()
1262 return arizona_set_fll_refclk(&wm8998->fll[0], source, Fref, in wm8998_set_fll()
1265 return arizona_set_fll_refclk(&wm8998->fll[1], source, Fref, in wm8998_set_fll()
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| D | cs47l24.c | 935 int source, unsigned int Fref, unsigned int Fout) in cs47l24_set_fll() argument
941 return arizona_set_fll(&cs47l24->fll[0], source, Fref, Fout); in cs47l24_set_fll()
943 return arizona_set_fll(&cs47l24->fll[1], source, Fref, Fout); in cs47l24_set_fll()
945 return arizona_set_fll_refclk(&cs47l24->fll[0], source, Fref, in cs47l24_set_fll()
948 return arizona_set_fll_refclk(&cs47l24->fll[1], source, Fref, in cs47l24_set_fll()
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| D | wm5102.c | 1740 int source, unsigned int Fref, unsigned int Fout) in wm5102_set_fll() argument
1746 return arizona_set_fll(&wm5102->fll[0], source, Fref, Fout); in wm5102_set_fll()
1748 return arizona_set_fll(&wm5102->fll[1], source, Fref, Fout); in wm5102_set_fll()
1750 return arizona_set_fll_refclk(&wm5102->fll[0], source, Fref, in wm5102_set_fll()
1753 return arizona_set_fll_refclk(&wm5102->fll[1], source, Fref, in wm5102_set_fll()
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| D | wm5110.c | 2047 int source, unsigned int Fref, unsigned int Fout) in wm5110_set_fll() argument
2053 return arizona_set_fll(&wm5110->fll[0], source, Fref, Fout); in wm5110_set_fll()
2055 return arizona_set_fll(&wm5110->fll[1], source, Fref, Fout); in wm5110_set_fll()
2057 return arizona_set_fll_refclk(&wm5110->fll[0], source, Fref, in wm5110_set_fll()
2060 return arizona_set_fll_refclk(&wm5110->fll[1], source, Fref, in wm5110_set_fll()
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| /Linux-v5.4/drivers/video/fbdev/ |
| D | asiliantfb.c | 46 static const unsigned Fref = 14318180; variable
132 ratio = Ftarget / Fref; in asiliant_calc_dclk2()
133 remainder = Ftarget % Fref; in asiliant_calc_dclk2()
138 unsigned m = n * ratio + (n * remainder) / Fref; in asiliant_calc_dclk2()
142 unsigned new_error = Ftarget * n >= Fref * m ? in asiliant_calc_dclk2()
143 ((Ftarget * n) - (Fref * m)) : ((Fref * m) - (Ftarget * n)); in asiliant_calc_dclk2()
154 unsigned new_error = Ftarget * n >= Fref * (m & ~3) ? in asiliant_calc_dclk2()
155 ((Ftarget * n) - (Fref * (m & ~3))) : ((Fref * (m & ~3)) - (Ftarget * n)); in asiliant_calc_dclk2()
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| /Linux-v5.4/drivers/media/tuners/ |
| D | mxl5005s.c | 2108 u32 Fref = 0 ; in MXL_IFSynthInit() local
2123 Fref = 328000000UL ; in MXL_IFSynthInit()
2128 Fref = 376000000UL ; in MXL_IFSynthInit()
2133 Fref = 324000000UL ; in MXL_IFSynthInit()
2138 Fref = 360000000UL ; in MXL_IFSynthInit()
2143 Fref = 314000000UL ; in MXL_IFSynthInit()
2148 Fref = 317200000UL ; in MXL_IFSynthInit()
2153 Fref = 321200000UL ; in MXL_IFSynthInit()
2158 Fref = 325200000UL ; in MXL_IFSynthInit()
2166 Fref = 342000000UL ; in MXL_IFSynthInit()
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