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| author | Keyon Jie <yang.jie@linux.intel.com> | 2021-03-19 14:49:49 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-03-22 12:32:22 +0000 |
| commit | b951b51e2ca4d37dc9781e14d8a49d2f2b7e715b (patch) | |
| tree | 092c61a18c10876fea3bb93f49994ce24b6d453e /include/sound/sof.h | |
| parent | 2277e7e36b4b8c27eb8d2fb33a20440bc800c2d7 (diff) | |
| download | linux-b951b51e2ca4d37dc9781e14d8a49d2f2b7e715b.tar.bz2 | |
ASoC: SOF: add a helper to get topology configured mclk
Add helper sof_dai_ssp_mclk to get the topology configured MCLK from a
pcm_runtime, return 0 if it is not available, and error if the dai type
is not SSP at the moment.
Export the helper for external use, e.g. from machine drivers.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20210319124950.3853994-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/sof.h')
| -rw-r--r-- | include/sound/sof.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/sof.h b/include/sound/sof.h index 646a655c3c6b..b93bb8038080 100644 --- a/include/sound/sof.h +++ b/include/sound/sof.h @@ -103,5 +103,6 @@ struct sof_dev_desc { int sof_nocodec_setup(struct device *dev, const struct snd_sof_dsp_ops *ops, int (*pcm_dai_link_fixup)(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params)); +int sof_dai_get_mclk(struct snd_soc_pcm_runtime *rtd); #endif |