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ASoC: ti: davinci-i2s: Add S32_LE as support format

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ASP/McBSP can support 8/16/20/24/32 bits word in theory. I have only tested
S16_LE and S32_LE, the other formats might not work so only extend the
supported formats with S32_LE for now.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20190830103841.25128-2-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2019-08-30 13:38:38 +03:00 committed by Mark Brown
parent a8a652bfac
commit 2231b2c63f
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GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 2 deletions
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8
sound/soc/ti/davinci-i2s.c
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@ -612,6 +612,8 @@ static void davinci_i2s_shutdown(struct snd_pcm_substream *substream,
} }
#define DAVINCI_I2S_RATES SNDRV_PCM_RATE_8000_96000 #define DAVINCI_I2S_RATES SNDRV_PCM_RATE_8000_96000
#define DAVINCI_I2S_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
SNDRV_PCM_FMTBIT_S32_LE)
static const struct snd_soc_dai_ops davinci_i2s_dai_ops = { static const struct snd_soc_dai_ops davinci_i2s_dai_ops = {
.shutdown = davinci_i2s_shutdown, .shutdown = davinci_i2s_shutdown,
@ -639,12 +641,14 @@ static struct snd_soc_dai_driver davinci_i2s_dai = {
.channels_min = 2, .channels_min = 2,
.channels_max = 2, .channels_max = 2,
.rates = DAVINCI_I2S_RATES, .rates = DAVINCI_I2S_RATES,
.formats = SNDRV_PCM_FMTBIT_S16_LE,}, .formats = DAVINCI_I2S_FORMATS,
},
.capture = { .capture = {
.channels_min = 2, .channels_min = 2,
.channels_max = 2, .channels_max = 2,
.rates = DAVINCI_I2S_RATES, .rates = DAVINCI_I2S_RATES,
.formats = SNDRV_PCM_FMTBIT_S16_LE,}, .formats = DAVINCI_I2S_FORMATS,
},
.ops = &davinci_i2s_dai_ops, .ops = &davinci_i2s_dai_ops,
}; };