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Pisound Micro: Workaround for snd_soc_dai_set_tdm_slot with slots=0 #6880

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Merged
merged 1 commit into from
Jun 4, 2025
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Pisound Micro: Workaround for snd_soc_dai_set_tdm_slot with slots=0 #6880

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9 changes: 9 additions & 0 deletions sound/drivers/upisnd/upisnd_codec.c
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Original file line number Diff line number Diff line change
Expand Up @@ -583,6 +583,14 @@ static int adau1961_set_dai_fmt(struct snd_soc_dai *dai,
return 0;
}

static int adau1961_xlate_tdm_slot_mask(unsigned int slots,
unsigned int *tx_mask,
unsigned int *rx_mask)
{
// Workaround for snd_soc_dai_set_tdm_slot issue when slots=0.
return 0;
}

static int adau1961_set_dai_tdm_slot(struct snd_soc_dai *dai,
unsigned int tx_mask,
unsigned int rx_mask,
Expand Down Expand Up @@ -698,6 +706,7 @@ static const struct snd_soc_dai_ops adau1961_dai_ops = {
.set_pll = adau1961_set_dai_pll,
.set_tdm_slot = adau1961_set_dai_tdm_slot,
.startup = adau1961_startup,
.xlate_tdm_slot_mask = adau1961_xlate_tdm_slot_mask,
};

static bool adau1961_precious_register(struct device *dev, unsigned int reg)
Expand Down
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