ASoC: Set full range of WM8994 FLL Fratio values
Use all the available Fratio values when configuring the WM8994 FLL, not just 0 and 3, following more complete characterisation of the device performance. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
parent
136ff2a272
commit
7d48a6acbc
|
@ -2784,9 +2784,18 @@ static int wm8994_get_fll_config(struct fll_div *fll,
|
|||
|
||||
if (freq_in > 1000000) {
|
||||
fll->fll_fratio = 0;
|
||||
} else {
|
||||
} else if (freq_in > 256000) {
|
||||
fll->fll_fratio = 1;
|
||||
freq_in *= 2;
|
||||
} else if (freq_in > 128000) {
|
||||
fll->fll_fratio = 2;
|
||||
freq_in *= 4;
|
||||
} else if (freq_in > 64000) {
|
||||
fll->fll_fratio = 3;
|
||||
freq_in *= 8;
|
||||
} else {
|
||||
fll->fll_fratio = 4;
|
||||
freq_in *= 16;
|
||||
}
|
||||
pr_debug("FLL_FRATIO=%d, Fref=%dHz\n", fll->fll_fratio, freq_in);
|
||||
|
||||
|
|
Loading…
Reference in a new issue