144 int wcd939x_sdw_hw_params(struct wcd939x_sdw_priv *wcd,  in wcd939x_sdw_hw_params()  argument
153 	wcd->sconfig.ch_count = 1;  in wcd939x_sdw_hw_params()
154 	wcd->active_ports = 0;  in wcd939x_sdw_hw_params()
156 		ch_mask = wcd->port_config[i].ch_mask;  in wcd939x_sdw_hw_params()
162 			wcd->sconfig.ch_count++;  in wcd939x_sdw_hw_params()
164 		port_config[wcd->active_ports] = wcd->port_config[i];  in wcd939x_sdw_hw_params()
165 		wcd->active_ports++;  in wcd939x_sdw_hw_params()
168 	wcd->sconfig.bps = 1;  in wcd939x_sdw_hw_params()
169 	wcd->sconfig.frame_rate = params_rate(params);  in wcd939x_sdw_hw_params()
170 	if (wcd->is_tx)  in wcd939x_sdw_hw_params()
171 		wcd->sconfig.direction = SDW_DATA_DIR_TX;  in wcd939x_sdw_hw_params()
173 		wcd->sconfig.direction = SDW_DATA_DIR_RX;  in wcd939x_sdw_hw_params()
175 	wcd->sconfig.type = SDW_STREAM_PCM;  in wcd939x_sdw_hw_params()
177 	return sdw_stream_add_slave(wcd->sdev, &wcd->sconfig, &port_config[0],  in wcd939x_sdw_hw_params()
178 				    wcd->active_ports, wcd->sruntime);  in wcd939x_sdw_hw_params()
182 int wcd939x_sdw_free(struct wcd939x_sdw_priv *wcd,  in wcd939x_sdw_free()  argument
186 	sdw_stream_remove_slave(wcd->sdev, wcd->sruntime);  in wcd939x_sdw_free()
192 int wcd939x_sdw_set_sdw_stream(struct wcd939x_sdw_priv *wcd,  in wcd939x_sdw_set_sdw_stream()  argument
196 	wcd->sruntime = stream;  in wcd939x_sdw_set_sdw_stream()
202 struct regmap *wcd939x_swr_get_regmap(struct wcd939x_sdw_priv *wcd)  in wcd939x_swr_get_regmap()  argument
204 	if (wcd->regmap)  in wcd939x_swr_get_regmap()
205 		return wcd->regmap;  in wcd939x_swr_get_regmap()
214 	struct wcd939x_sdw_priv *wcd = dev_get_drvdata(&slave->dev);  in wcd9390_update_status()  local
216 	if (wcd->regmap && status == SDW_SLAVE_ATTACHED) {  in wcd9390_update_status()
218 		regcache_cache_only(wcd->regmap, false);  in wcd9390_update_status()
219 		return regcache_sync(wcd->regmap);  in wcd9390_update_status()
243 	struct wcd939x_sdw_priv *wcd = dev_get_drvdata(&slave->dev);  in wcd9390_interrupt_callback()  local
244 	struct irq_domain *slave_irq = wcd->slave_irq;  in wcd9390_interrupt_callback()
249 		regmap_read(wcd->regmap, WCD939X_DIGITAL_INTR_STATUS_0, &sts1);  in wcd9390_interrupt_callback()
250 		regmap_read(wcd->regmap, WCD939X_DIGITAL_INTR_STATUS_1, &sts2);  in wcd9390_interrupt_callback()
251 		regmap_read(wcd->regmap, WCD939X_DIGITAL_INTR_STATUS_2, &sts3);  in wcd9390_interrupt_callback()
1421 	struct wcd939x_sdw_priv *wcd;  in wcd9390_probe()  local
1424 	wcd = devm_kzalloc(dev, sizeof(*wcd), GFP_KERNEL);  in wcd9390_probe()
1425 	if (!wcd)  in wcd9390_probe()
1433 		wcd->is_tx = true;  in wcd9390_probe()
1448 	wcd->sdev = pdev;  in wcd9390_probe()
1449 	dev_set_drvdata(dev, wcd);  in wcd9390_probe()
1455 	if (wcd->is_tx) {  in wcd9390_probe()
1458 		wcd->ch_info = &wcd939x_sdw_tx_ch_info[0];  in wcd9390_probe()
1463 		wcd->ch_info = &wcd939x_sdw_rx_ch_info[0];  in wcd9390_probe()
1466 	if (wcd->is_tx) {  in wcd9390_probe()
1472 		wcd->regmap = regmap_init_sdw(pdev, &wcd939x_regmap_config);  in wcd9390_probe()
1473 		if (IS_ERR(wcd->regmap))  in wcd9390_probe()
1474 			return dev_err_probe(dev, PTR_ERR(wcd->regmap),  in wcd9390_probe()
1478 		regcache_cache_only(wcd->regmap, true);  in wcd9390_probe()
1494 	struct wcd939x_sdw_priv *wcd = dev_get_drvdata(dev);  in wcd9390_remove()  local
1498 	if (wcd->regmap)  in wcd9390_remove()
1499 		regmap_exit(wcd->regmap);  in wcd9390_remove()
1512 	struct wcd939x_sdw_priv *wcd = dev_get_drvdata(dev);  in wcd939x_sdw_runtime_suspend()  local
1514 	if (wcd->regmap) {  in wcd939x_sdw_runtime_suspend()
1515 		regcache_cache_only(wcd->regmap, true);  in wcd939x_sdw_runtime_suspend()
1516 		regcache_mark_dirty(wcd->regmap);  in wcd939x_sdw_runtime_suspend()
1524 	struct wcd939x_sdw_priv *wcd = dev_get_drvdata(dev);  in wcd939x_sdw_runtime_resume()  local
1526 	if (wcd->regmap) {  in wcd939x_sdw_runtime_resume()
1527 		regcache_cache_only(wcd->regmap, false);  in wcd939x_sdw_runtime_resume()
1528 		regcache_sync(wcd->regmap);  in wcd939x_sdw_runtime_resume()