diff options
| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2025-07-07 13:41:55 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-07-15 19:45:51 +0100 |
| commit | 4ed357f72a0e0a691304e5f14a3323811c8ce862 (patch) | |
| tree | 1ef17bb4bf5ae5b3c1e830683d293951c80669eb /include | |
| parent | 264d3d776fb1a428706b0ca0f679bbed876fe7c9 (diff) | |
ASoC: SDCA: Add hw_params() helper function
Add a helper function that can be called from hw_params() in the DAI ops
to configure the SDCA Cluster, Clock and Usage controls. These setup the
channels, sample rate, and bit depths that will be used by the Terminal.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250707124155.2596744-8-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/sdca_asoc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/sound/sdca_asoc.h b/include/sound/sdca_asoc.h index 800a26adcd8e..aa9124f93218 100644 --- a/include/sound/sdca_asoc.h +++ b/include/sound/sdca_asoc.h @@ -14,6 +14,7 @@ struct device; struct regmap; struct sdca_function_data; struct snd_kcontrol_new; +struct snd_pcm_hw_params; struct snd_pcm_substream; struct snd_soc_component_driver; struct snd_soc_dai; @@ -51,5 +52,10 @@ void sdca_asoc_free_constraints(struct snd_pcm_substream *substream, int sdca_asoc_get_port(struct device *dev, struct regmap *regmap, struct sdca_function_data *function, struct snd_soc_dai *dai); +int sdca_asoc_hw_params(struct device *dev, struct regmap *regmap, + struct sdca_function_data *function, + struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai); #endif // __SDCA_ASOC_H__ |