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| author | Mark Brown <broonie@linaro.org> | 2013-10-24 11:24:01 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-10-24 11:24:01 +0100 |
| commit | d1c59c87128722d159db1d83bd2b8f2d8a89915f (patch) | |
| tree | ff329b308fd01a67296beab8f8de6205caacd5a3 /sound/soc | |
| parent | 80ca31869f81fd64eb2afdf66425e44232bb1875 (diff) | |
| parent | e54cf76ba2c9ec071a68e98f2830226c0cac8086 (diff) | |
| download | lwn-d1c59c87128722d159db1d83bd2b8f2d8a89915f.tar.gz lwn-d1c59c87128722d159db1d83bd2b8f2d8a89915f.zip | |
Merge remote-tracking branch 'asoc/topic/bclk' into asoc-next
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/soc-core.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 1a38be0d0ca8..09e47c1434a7 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3576,6 +3576,22 @@ int snd_soc_codec_set_pll(struct snd_soc_codec *codec, int pll_id, int source, EXPORT_SYMBOL_GPL(snd_soc_codec_set_pll); /** + * snd_soc_dai_set_bclk_ratio - configure BCLK to sample rate ratio. + * @dai: DAI + * @ratio Ratio of BCLK to Sample rate. + * + * Configures the DAI for a preset BCLK to sample rate ratio. + */ +int snd_soc_dai_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) +{ + if (dai->driver && dai->driver->ops->set_bclk_ratio) + return dai->driver->ops->set_bclk_ratio(dai, ratio); + else + return -EINVAL; +} +EXPORT_SYMBOL_GPL(snd_soc_dai_set_bclk_ratio); + +/** * snd_soc_dai_set_fmt - configure DAI hardware audio format. * @dai: DAI * @fmt: SND_SOC_DAIFMT_ format value. |