b951b51e2c
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>