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| author | Marco Felsch <m.felsch@pengutronix.de> | 2021-04-23 15:54:02 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-04-26 13:44:46 +0100 |
| commit | 6c9762a78c325107dc37d20ee21002b841679209 (patch) | |
| tree | d11ba8acb0ebddb8c72f4ad6f47247210127aba4 /sound/soc/adi/axi-i2s.c | |
| parent | 25c4a9b614f101bb9f3e687960815db7dc439c0f (diff) | |
ASoC: max98088: fix ni clock divider calculation
The ni1/ni2 ratio formula [1] uses the pclk which is the prescaled mclk.
The max98088 datasheet [2] has no such formula but table-12 equals so
we can assume that it is the same for both devices.
While on it make use of DIV_ROUND_CLOSEST_ULL().
[1] https://datasheets.maximintegrated.com/en/ds/MAX98089.pdf; page 86
[2] https://datasheets.maximintegrated.com/en/ds/MAX98088.pdf; page 82
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Link: https://lore.kernel.org/r/20210423135402.32105-1-m.felsch@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/adi/axi-i2s.c')
0 files changed, 0 insertions, 0 deletions