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ASoC: ak4613: return error if it was setup as clock provider

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Renesas is only user of ak4613 on upstream, and it is tested
only under "clock consumer" because of board mounting situation.

Thus, "clock provider" is not supperted/tested.
This patch return error if it was setup as clock provider.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87czhwp9lq.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2022-04-05 02:06:25 +00:00 committed by Mark Brown
parent f7c0e14f57
commit c08673ede7
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 16 additions and 3 deletions
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19
sound/soc/codecs/ak4613.c
View file

@ -329,13 +329,13 @@ static int ak4613_dai_set_sysclk(struct snd_soc_dai *codec_dai,
return 0;
}
static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int format)
{
struct snd_soc_component *component = dai->component;
struct ak4613_priv *priv = snd_soc_component_get_drvdata(component);
unsigned int fmt;
fmt &= SND_SOC_DAIFMT_FORMAT_MASK;
fmt = format & SND_SOC_DAIFMT_FORMAT_MASK;
switch (fmt) {
case SND_SOC_DAIFMT_LEFT_J:
case SND_SOC_DAIFMT_I2S:
@ -345,6 +345,19 @@ static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
return -EINVAL;
}
fmt = format & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK;
switch (fmt) {
case SND_SOC_DAIFMT_CBC_CFC:
break;
default:
/*
* SUPPORTME
*
* "clock provider" is not yet supperted
*/
return -EINVAL;
}
return 0;
}