ASoC: cs42l42: Set correct SRC MCLK

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According to the datasheet the SRC MCLK must be as near as possible to
(125 * sample rate). This means it should be ~6MHz for rates up to 48k
and ~12MHz for rates above that. As per datasheet table 4-21.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20211015133619.4698-14-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Richard Fitzgerald 2021-10-15 14:36:16 +01:00 • committed by Mark Brown

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58

sound/soc/codecs/cs42l42.c

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sound/soc/codecs/cs42l42.h

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