From b951b51e2ca4d37dc9781e14d8a49d2f2b7e715b Mon Sep 17 00:00:00 2001 From: Keyon Jie Date: Fri, 19 Mar 2021 14:49:49 +0200 Subject: 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 Reviewed-by: Guennadi Liakhovetski Reviewed-by: Daniel Baluta Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20210319124950.3853994-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown --- include/sound/sof.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/sound/sof.h') 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 -- cgit v1.2.3