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ASoC: cs42l42: Fix bclk calculation for mono
authorRichard Fitzgerald <rf@opensource.cirrus.com>
Thu, 29 Jul 2021 17:09:29 +0000 (18:09 +0100)
committerMark Brown <broonie@kernel.org>
Thu, 29 Jul 2021 17:51:13 +0000 (18:51 +0100)
commit484b41ed82484295d4781c5e2a7d7ec6e7c38f7f
treebb87d3e206d4add098d4270f2b2d486b7253818ctree | snapshot
parentbb711803745a925715441f632a8802117fca8794commit | diff
ASoC: cs42l42: Fix bclk calculation for mono

An I2S frame always has a left and right channel slot even if mono
data is being sent. So if channels==1 the actual bitclock frequency
is 2 * snd_soc_params_to_bclk(params).

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 607f4666320b ("ASoC: cs42l42: Use bclk from hw_params if set_sysclk was not called")
Link: https://lore.kernel.org/r/20210729170929.6589-3-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/cs42l42.c diff | blob | history
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