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Searched refs:Fref (Results 1 – 19 of 19) sorted by relevance

/linux/sound/soc/codecs/
H A Darizona.c2104 unsigned int Fref, in arizona_validate_fll() argument
2115 if (Fref / ARIZONA_FLL_MAX_REFDIV > ARIZONA_FLL_MAX_FREF) { in arizona_validate_fll()
2118 Fref); in arizona_validate_fll()
2132 static int arizona_find_fratio(unsigned int Fref, int *fratio) in arizona_find_fratio() argument
2138 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in arizona_find_fratio()
2151 unsigned int Fref, bool sync) in arizona_calc_fratio() argument
2159 while (Fref > ARIZONA_FLL_MAX_FREF) { in arizona_calc_fratio()
2161 Fref /= 2; in arizona_calc_fratio()
2169 init_ratio = arizona_find_fratio(Fref, &cfg->fratio); in arizona_calc_fratio()
2172 Fref); in arizona_calc_fratio()
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H A Dwm9081.c462 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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H A Dwm8993.c382 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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H A Dwm2200.c1847 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
1858 while ((Fref / div) > 13500000) { in fll_factors()
1864 Fref); in fll_factors()
1869 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
1872 Fref /= div; in fll_factors()
1891 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
1898 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); in fll_factors()
1902 fll_div->n = target / (fratio * Fref); in fll_factors()
1904 if (target % Fref == 0) { in fll_factors()
1908 gcd_fll = gcd(target, fratio * Fref); in fll_factors()
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H A Dwm8900.c679 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
700 " Fout=%u\n", target, Fref, Fout); in fll_factors()
704 div, Fref, Fout, target); in fll_factors()
710 if (Fref < 48000) in fll_factors()
715 Ndiv = target / Fref; in fll_factors()
717 if (Fref < 1000000) in fll_factors()
723 Nmod = (target / fll_div->fll_ratio) % Fref; in fll_factors()
728 do_div(Kpart, Fref); in fll_factors()
739 WARN_ON(!K && target != Fref * fll_div->fll_ratio * fll_div->n)) in fll_factors()
H A Dwm8996.c1915 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
1926 while ((Fref / div) > 13500000) { in fll_factors()
1932 Fref); in fll_factors()
1937 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
1940 Fref /= div; in fll_factors()
1942 if (Fref >= 3000000) in fll_factors()
1947 if (Fref >= 48000) in fll_factors()
1969 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
1976 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); in fll_factors()
1980 fll_div->n = target / (fratio * Fref); in fll_factors()
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H A Dwm8904.c1646 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
1657 while ((Fref / div) > 13500000) { in fll_factors()
1663 Fref); in fll_factors()
1668 pr_debug("Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
1671 Fref /= div; in fll_factors()
1690 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
1697 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); in fll_factors()
1702 Ndiv = target / Fref; in fll_factors()
1705 Nmod = target % Fref; in fll_factors()
1711 do_div(Kpart, Fref); in fll_factors()
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H A Dwm5100.c1680 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
1691 while ((Fref / div) > 13500000) { in fll_factors()
1697 Fref); in fll_factors()
1702 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
1705 Fref /= div; in fll_factors()
1724 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
1731 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); in fll_factors()
1735 fll_div->n = target / (fratio * Fref); in fll_factors()
1737 if (target % Fref == 0) { in fll_factors()
1741 gcd_fll = gcd(target, fratio * Fref); in fll_factors()
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H A Dwm8400.c854 unsigned int Fref, unsigned int Fout) in fll_factors() argument
873 if (Fref < 48000) in fll_factors()
878 if (Fref < 1000000) in fll_factors()
885 if (Fref < 1000000) in fll_factors()
896 factors->n = target / (Fref * factors->fratio); in fll_factors()
897 Nmod = target % (Fref * factors->fratio); in fll_factors()
903 do_div(Kpart, (Fref * factors->fratio)); in fll_factors()
915 Fref, Fout, in fll_factors()
H A Dwm8962.c2843 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors()
2851 /* Fref must be <=13.5MHz */ in fll_factors()
2854 while ((Fref / div) > 13500000) { in fll_factors()
2860 Fref); in fll_factors()
2865 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
2868 Fref /= div; in fll_factors()
2887 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
2894 pr_err("Unable to find FLL_FRATIO for Fref in wm8962_set_fll()
2815 fll_factors(struct _fll_div * fll_div,unsigned int Fref,unsigned int Fout) fll_factors() argument
2893 wm8962_set_fll(struct snd_soc_component * component,int fll_id,int source,unsigned int Fref,unsigned int Fout) wm8962_set_fll() argument
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H A Dwm8955.c144 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()
H A Dwm8997.c927 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()
H A Darizona.h344 unsigned int Fref, unsigned int Fout);
346 unsigned int Fref, unsigned int Fout);
H A Dwm8998.c1259 int source, unsigned int Fref, unsigned int Fout) in wm8998_set_fll() argument
1265 return arizona_set_fll(&wm8998->fll[0], source, Fref, Fout); in wm8998_set_fll()
1267 return arizona_set_fll(&wm8998->fll[1], source, Fref, Fout); in wm8998_set_fll()
1269 return arizona_set_fll_refclk(&wm8998->fll[0], source, Fref, in wm8998_set_fll()
1272 return arizona_set_fll_refclk(&wm8998->fll[1], source, Fref, in wm8998_set_fll()
H A Dcs47l24.c935 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()
H A Dwm5102.c1751 int source, unsigned int Fref, unsigned int Fout) in wm5102_set_fll() argument
1757 return arizona_set_fll(&wm5102->fll[0], source, Fref, Fout); in wm5102_set_fll()
1759 return arizona_set_fll(&wm5102->fll[1], source, Fref, Fout); in wm5102_set_fll()
1761 return arizona_set_fll_refclk(&wm5102->fll[0], source, Fref, in wm5102_set_fll()
1764 return arizona_set_fll_refclk(&wm5102->fll[1], source, Fref, in wm5102_set_fll()
H A Dwm5110.c2051 int source, unsigned int Fref, unsigned int Fout) in wm5110_set_fll() argument
2057 return arizona_set_fll(&wm5110->fll[0], source, Fref, Fout); in wm5110_set_fll()
2059 return arizona_set_fll(&wm5110->fll[1], source, Fref, Fout); in wm5110_set_fll()
2061 return arizona_set_fll_refclk(&wm5110->fll[0], source, Fref, in wm5110_set_fll()
2064 return arizona_set_fll_refclk(&wm5110->fll[1], source, Fref, in wm5110_set_fll()
/linux/drivers/video/fbdev/
H A Dasiliantfb.c47 static const unsigned Fref = 14318180; variable
131 ratio = Ftarget / Fref; in asiliant_calc_dclk2()
132 remainder = Ftarget % Fref; in asiliant_calc_dclk2()
137 unsigned m = n * ratio + (n * remainder) / Fref; in asiliant_calc_dclk2()
141 unsigned new_error = Ftarget * n >= Fref * m ? in asiliant_calc_dclk2()
142 ((Ftarget * n) - (Fref * m)) : ((Fref * m) - (Ftarget * n)); in asiliant_calc_dclk2()
153 unsigned new_error = Ftarget * n >= Fref * (m & ~3) ? in asiliant_calc_dclk2()
154 ((Ftarget * n) - (Fref * (m & ~3))) : ((Fref * (m & ~3)) - (Ftarget * n)); in asiliant_calc_dclk2()
/linux/drivers/media/tuners/
H A Dmxl5005s.c2108 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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