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Searched refs:Fref (Results 1 – 18 of 18) sorted by relevance

/linux/sound/soc/codecs/
H A Darizona.c2106 unsigned int Fref, in arizona_validate_fll() argument
2117 if (Fref / ARIZONA_FLL_MAX_REFDIV > ARIZONA_FLL_MAX_FREF) { in arizona_validate_fll()
2120 Fref); in arizona_validate_fll()
2134 static int arizona_find_fratio(unsigned int Fref, int *fratio) in arizona_find_fratio() argument
2140 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in arizona_find_fratio()
2153 unsigned int Fref, bool sync) in arizona_calc_fratio() argument
2161 while (Fref > ARIZONA_FLL_MAX_FREF) { in arizona_calc_fratio()
2163 Fref /= 2; in arizona_calc_fratio()
2171 init_ratio = arizona_find_fratio(Fref, &cfg->fratio); in arizona_calc_fratio()
2174 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 Dwm8904.c1584 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
1592 /* Fref must be <=13.5MHz */ in fll_factors()
1595 while ((Fref / div) > 13500000) { in fll_factors()
1601 Fref); in fll_factors()
1606 pr_debug("Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
1609 Fref /= div; in fll_factors()
1628 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
1635 pr_err("Unable to find FLL_FRATIO for Fref in fll_factors()
1668 wm8904_set_fll(struct snd_soc_dai * dai,int fll_id,int source,unsigned int Fref,unsigned int Fout) wm8904_set_fll() argument
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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.c1914 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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H A Dwm8400.c853 unsigned int Fref, unsigned int Fout) in fll_factors() argument
872 if (Fref < 48000) in fll_factors()
877 if (Fref < 1000000) in fll_factors()
884 if (Fref < 1000000) in fll_factors()
895 factors->n = target / (Fref * factors->fratio); in fll_factors()
896 Nmod = target % (Fref * factors->fratio); in fll_factors()
902 do_div(Kpart, (Fref * factors->fratio)); in fll_factors()
914 Fref, Fout, in fll_factors()
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 Dwm8962.c2807 static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, in fll_factors() argument
2818 while ((Fref / div) > 13500000) { in fll_factors()
2824 Fref); in fll_factors()
2829 pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout); in fll_factors()
2832 Fref /= div; in fll_factors()
2851 if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { in fll_factors()
2858 pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref); in fll_factors()
2862 fll_div->n = target / (fratio * Fref); in fll_factors()
2864 if (target % Fref == 0) { in fll_factors()
2868 gcd_fll = gcd(target, fratio * Fref); in fll_factors()
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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 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 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 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()