ASoC: TWL4030: Fix 24bit support
twl4030 series of codecs supports S32_LE with msbits=24. Replace the S24_LE with S32_LE format, and add constraint for 24msbit in case of 32 S32_LE format. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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@ -1724,6 +1724,7 @@ static int twl4030_startup(struct snd_pcm_substream *substream,
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struct snd_soc_codec *codec = rtd->codec;
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struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
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snd_pcm_hw_constraint_msbits(substream->runtime, 0, 32, 24);
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if (twl4030->master_substream) {
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twl4030->slave_substream = substream;
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/* The DAI has one configuration for playback and capture, so
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@ -1848,7 +1849,7 @@ static int twl4030_hw_params(struct snd_pcm_substream *substream,
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case SNDRV_PCM_FORMAT_S16_LE:
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format |= TWL4030_DATA_WIDTH_16S_16W;
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break;
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case SNDRV_PCM_FORMAT_S24_LE:
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case SNDRV_PCM_FORMAT_S32_LE:
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format |= TWL4030_DATA_WIDTH_32S_24W;
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break;
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default:
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@ -2181,7 +2182,7 @@ static int twl4030_voice_set_tristate(struct snd_soc_dai *dai, int tristate)
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}
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#define TWL4030_RATES (SNDRV_PCM_RATE_8000_48000)
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#define TWL4030_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FORMAT_S24_LE)
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#define TWL4030_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE)
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static struct snd_soc_dai_ops twl4030_dai_hifi_ops = {
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.startup = twl4030_startup,
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