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author | Mark Brown <broonie@linaro.org> | 2013-11-08 10:43:24 (GMT) |
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committer | Mark Brown <broonie@linaro.org> | 2013-11-08 10:43:24 (GMT) |
commit | 2fc175c4a347153a5e4f370a7dd574d56d46bb8a (patch) | |
tree | c69636302b977b4200a753ac6ce191838e099f36 /sound/soc/soc-core.c | |
parent | aff79f8282834d6e2016b15b845eb57ad5a9e915 (diff) | |
parent | e54cf76ba2c9ec071a68e98f2830226c0cac8086 (diff) | |
download | linux-2fc175c4a347153a5e4f370a7dd574d56d46bb8a.tar.xz |
Merge remote-tracking branch 'asoc/topic/bclk' into asoc-next
Diffstat (limited to 'sound/soc/soc-core.c')
-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 1a38be0..09e47c1 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. |