diff options
Diffstat (limited to 'include/sound/sdca_asoc.h')
| -rw-r--r-- | include/sound/sdca_asoc.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/include/sound/sdca_asoc.h b/include/sound/sdca_asoc.h new file mode 100644 index 000000000000..aa9124f93218 --- /dev/null +++ b/include/sound/sdca_asoc.h @@ -0,0 +1,61 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * The MIPI SDCA specification is available for public downloads at + * https://www.mipi.org/mipi-sdca-v1-0-download + * + * Copyright (C) 2025 Cirrus Logic, Inc. and + * Cirrus Logic International Semiconductor Ltd. + */ + +#ifndef __SDCA_ASOC_H__ +#define __SDCA_ASOC_H__ + +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; +struct snd_soc_dai_driver; +struct snd_soc_dai_ops; +struct snd_soc_dapm_route; +struct snd_soc_dapm_widget; + +int sdca_asoc_count_component(struct device *dev, struct sdca_function_data *function, + int *num_widgets, int *num_routes, int *num_controls, + int *num_dais); + +int sdca_asoc_populate_dapm(struct device *dev, struct sdca_function_data *function, + struct snd_soc_dapm_widget *widgets, + struct snd_soc_dapm_route *routes); +int sdca_asoc_populate_controls(struct device *dev, + struct sdca_function_data *function, + struct snd_kcontrol_new *kctl); +int sdca_asoc_populate_dais(struct device *dev, struct sdca_function_data *function, + struct snd_soc_dai_driver *dais, + const struct snd_soc_dai_ops *ops); + +int sdca_asoc_populate_component(struct device *dev, + struct sdca_function_data *function, + struct snd_soc_component_driver *component_drv, + struct snd_soc_dai_driver **dai_drv, int *num_dai_drv, + const struct snd_soc_dai_ops *ops); + +int sdca_asoc_set_constraints(struct device *dev, struct regmap *regmap, + struct sdca_function_data *function, + struct snd_pcm_substream *substream, + struct snd_soc_dai *dai); +void sdca_asoc_free_constraints(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai); +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__ |