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ASoC: tlv320adcx140: fix word length

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The word length is the physical width of the channel slots. So the
hw_params would misconfigure when format width and physical width
doesn't match. Like S24_LE which has data width of 24 bits but physical
width of 32 bits. So if using asymmetric formats you will get a lot of
noise.

Fixes: 689c7655b5 ("ASoC: tlv320adcx140: Add the tlv320adcx140 codec driver family")
Signed-off-by: Emil Svendsen <emas@bang-olufsen.dk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Link: https://patch.msgid.link/20260113-sound-soc-codecs-tvl320adcx140-v4-4-8f7ecec525c8@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Emil Svendsen 2026-01-13 11:58:47 +01:00 committed by Mark Brown
parent d89aad92cf
commit 46378ab9fc
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
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4
sound/soc/codecs/tlv320adcx140.c
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@ -725,7 +725,7 @@ static int adcx140_hw_params(struct snd_pcm_substream *substream,
struct adcx140_priv *adcx140 = snd_soc_component_get_drvdata(component);
u8 data = 0;
switch (params_width(params)) {
switch (params_physical_width(params)) {
case 16:
data = ADCX140_16_BIT_WORD;
break;
@ -740,7 +740,7 @@ static int adcx140_hw_params(struct snd_pcm_substream *substream,
break;
default:
dev_err(component->dev, "%s: Unsupported width %d\n",
__func__, params_width(params));
__func__, params_physical_width(params));
return -EINVAL;
}