ASoC: cs42l42: Implement 'set_bclk_ratio'

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The driver wants to know the bit rate on the serial bus and takes that
to be the value set by 'set_sysclk'. The 'set_bclk_ratio' op is a better
fit for figuring out the clocking parameters of the serial bus, so
implement that and give it precedence over the prior methods.

Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20220915094444.11434-11-povik+lin@cutebit.org
Signed-off-by: Mark Brown <broonie@kernel.org>

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Martin Povišer 2022-09-15 11:44:43 +02:00 • committed by Mark Brown

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sound/soc/codecs/cs42l42.c

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1

sound/soc/codecs/cs42l42.h

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