4  * SPDX-License-Identifier: Apache-2.0
24  * with bespoke data argument for device/vendor specific config. There are also
25  * optional timestamping functions to get device specific audio clock time.
48  * clock-related configurations w.r.t the DAI
164 	/** @brief Optional - Pre Start the transmission / reception of data.
183 	 * memory block. Behavior is implementation specific but usually this
188 	/** @brief Optional - Post Stop the transmission / reception of data.
261 	/** DAI specific data stream format. */
263 	/** DAI specific configuration options. */
269 	/** DAI specific link configuration. */
287 	/** DMA instance id */
348  * @param dev Pointer to the device structure for the driver instance.
354 	const struct dai_driver_api *api = (const struct dai_driver_api *)dev->api;  in dai_probe()
356 	return api->probe(dev);  in dai_probe()
365  * @param dev Pointer to the device structure for the driver instance.
371 	const struct dai_driver_api *api = (const struct dai_driver_api *)dev->api;  in dai_remove()
373 	return api->remove(dev);  in dai_remove()
385  * If the function is called with the parameter cfg->frame_clk_freq set to 0
388  * @param dev Pointer to the device structure for the driver instance.
393  * @retval -EINVAL Invalid argument.
394  * @retval -ENOSYS DAI_DIR_BOTH value is not supported.
400 	const struct dai_driver_api *api = (const struct dai_driver_api *)dev->api;  in dai_config_set()
402 	return api->config_set(dev, cfg, bespoke_cfg);  in dai_config_set()
408  * @param dev Pointer to the device structure for the driver instance
409  * @param cfg Pointer to the config structure to be filled by the instance
411  * @retval 0 if success, negative if invalid parameters or DAI un-configured
417 	const struct dai_driver_api *api = (const struct dai_driver_api *)dev->api;  in dai_config_get()
419 	return api->config_get(dev, cfg, dir);  in dai_config_get()
425  * @param dev Pointer to the device structure for the driver instance
427  * @param stream_id Stream id: some drivers may have stream specific
436 	const struct dai_driver_api *api = (const struct dai_driver_api *)dev->api;  in dai_get_properties()
438 	return api->get_properties(dev, dir, stream_id);  in dai_get_properties()
444  * @param dev Pointer to the device structure for the driver instance.
452  * @retval -EINVAL Invalid argument.
453  * @retval -EIO The trigger cannot be executed in the current state or a DMA
455  * @retval -ENOMEM RX/TX memory block not available.
456  * @retval -ENOSYS DAI_DIR_BOTH value is not supported.
462 	const struct dai_driver_api *api = (const struct dai_driver_api *)dev->api;  in dai_trigger()
464 	return api->trigger(dev, dir, cmd);  in dai_trigger()
478 	const struct dai_driver_api *api = (const struct dai_driver_api *)dev->api;  in dai_ts_config()
480 	if (!api->ts_config) {  in dai_ts_config()
481 		return -EINVAL;  in dai_ts_config()
484 	return api->ts_config(dev, cfg);  in dai_ts_config()
498 	const struct dai_driver_api *api = (const struct dai_driver_api *)dev->api;  in dai_ts_start()
500 	if (!api->ts_start) {  in dai_ts_start()
501 		return -EINVAL;  in dai_ts_start()
504 	return api->ts_start(dev, cfg);  in dai_ts_start()
518 	const struct dai_driver_api *api = (const struct dai_driver_api *)dev->api;  in dai_ts_stop()
520 	if (!api->ts_stop) {  in dai_ts_stop()
521 		return -EINVAL;  in dai_ts_stop()
524 	return api->ts_stop(dev, cfg);  in dai_ts_stop()
540 	const struct dai_driver_api *api = (const struct dai_driver_api *)dev->api;  in dai_ts_get()
542 	if (!api->ts_get) {  in dai_ts_get()
543 		return -EINVAL;  in dai_ts_get()
546 	return api->ts_get(dev, cfg, tsd);  in dai_ts_get()
553  * It allows setting bespoke configuration parameters that are specific to
556  * specific to each DAI implementation. This function should only be called
560  * @param dev Pointer to the device structure for the driver instance.
565  * @retval -ENOSYS If the configuration update operation is not implemented.
572 	const struct dai_driver_api *api = (const struct dai_driver_api *)dev->api;  in dai_config_update()
574 	if (!api->config_update) {  in dai_config_update()
575 		return -ENOSYS;  in dai_config_update()
578 	return api->config_update(dev, bespoke_cfg, size);  in dai_config_update()