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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2019-08-30 13:38:38 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-30 12:22:28 +0100 |
| commit | 2231b2c63f869528504195f202d9585a4f00f143 (patch) | |
| tree | 0ca4e45f3755ce859bbb0d7590a0bca95ec09e0f | |
| parent | a8a652bfac7f4a60dfbe07a8c95c65506601b2e1 (diff) | |
| download | linux-2231b2c63f869528504195f202d9585a4f00f143.tar.bz2 | |
ASoC: ti: davinci-i2s: Add S32_LE as support format
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>
| -rw-r--r-- | sound/soc/ti/davinci-i2s.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/soc/ti/davinci-i2s.c b/sound/soc/ti/davinci-i2s.c index 92c1bdc69086..f04d9fb5130f 100644 --- a/sound/soc/ti/davinci-i2s.c +++ b/sound/soc/ti/davinci-i2s.c @@ -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_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S32_LE) static const struct snd_soc_dai_ops davinci_i2s_dai_ops = { .shutdown = davinci_i2s_shutdown, @@ -639,12 +641,14 @@ static struct snd_soc_dai_driver davinci_i2s_dai = { .channels_min = 2, .channels_max = 2, .rates = DAVINCI_I2S_RATES, - .formats = SNDRV_PCM_FMTBIT_S16_LE,}, + .formats = DAVINCI_I2S_FORMATS, + }, .capture = { .channels_min = 2, .channels_max = 2, .rates = DAVINCI_I2S_RATES, - .formats = SNDRV_PCM_FMTBIT_S16_LE,}, + .formats = DAVINCI_I2S_FORMATS, + }, .ops = &davinci_i2s_dai_ops, }; |