686 static void wsa881x_init(struct wsa881x_priv *wsa881x)  in wsa881x_init()  argument
688 	struct regmap *rm = wsa881x->regmap;  in wsa881x_init()
691 	regmap_read(rm, WSA881X_CHIP_ID1, &wsa881x->version);  in wsa881x_init()
692 	regmap_register_patch(wsa881x->regmap, wsa881x_rev_2_0,  in wsa881x_init()
733 	struct wsa881x_priv *wsa881x = snd_soc_component_get_drvdata(comp);  in wsa881x_component_probe()  local
735 	snd_soc_component_init_regmap(comp, wsa881x->regmap);  in wsa881x_component_probe()
878 	struct wsa881x_priv *wsa881x = snd_soc_component_get_drvdata(comp);  in wsa881x_visense_txfe_ctrl()  local
881 		regmap_multi_reg_write(wsa881x->regmap, wsa881x_vi_txfe_en_2_0,  in wsa881x_visense_txfe_ctrl()
912 	struct wsa881x_priv *wsa881x = snd_soc_component_get_drvdata(comp);  in wsa881x_spkr_pa_event()  local
919 		regmap_multi_reg_write(wsa881x->regmap, wsa881x_pre_pmu_pa_2_0,  in wsa881x_spkr_pa_event()
927 		if (wsa881x->port_prepared[WSA881X_PORT_VISENSE]) {  in wsa881x_spkr_pa_event()
937 		if (wsa881x->port_prepared[WSA881X_PORT_VISENSE]) {  in wsa881x_spkr_pa_event()
973 	struct wsa881x_priv *wsa881x = dev_get_drvdata(dai->dev);  in wsa881x_hw_params()  local
976 	wsa881x->active_ports = 0;  in wsa881x_hw_params()
978 		if (!wsa881x->port_enable[i])  in wsa881x_hw_params()
981 		wsa881x->port_config[wsa881x->active_ports] =  in wsa881x_hw_params()
983 		wsa881x->active_ports++;  in wsa881x_hw_params()
986 	return sdw_stream_add_slave(wsa881x->slave, &wsa881x->sconfig,  in wsa881x_hw_params()
987 				    wsa881x->port_config, wsa881x->active_ports,  in wsa881x_hw_params()
988 				    wsa881x->sruntime);  in wsa881x_hw_params()
994 	struct wsa881x_priv *wsa881x = dev_get_drvdata(dai->dev);  in wsa881x_hw_free()  local
996 	sdw_stream_remove_slave(wsa881x->slave, wsa881x->sruntime);  in wsa881x_hw_free()
1004 	struct wsa881x_priv *wsa881x = dev_get_drvdata(dai->dev);  in wsa881x_set_sdw_stream()  local
1006 	wsa881x->sruntime = stream;  in wsa881x_set_sdw_stream()
1013 	struct wsa881x_priv *wsa881x = dev_get_drvdata(dai->dev);  in wsa881x_digital_mute()  local
1016 		regmap_update_bits(wsa881x->regmap, WSA881X_SPKR_DRV_EN, 0x80,  in wsa881x_digital_mute()
1019 		regmap_update_bits(wsa881x->regmap, WSA881X_SPKR_DRV_EN, 0x80,  in wsa881x_digital_mute()
1063 	struct wsa881x_priv *wsa881x = dev_get_drvdata(&slave->dev);  in wsa881x_update_status()  local
1066 		wsa881x_init(wsa881x);  in wsa881x_update_status()
1075 	struct wsa881x_priv *wsa881x = dev_get_drvdata(&slave->dev);  in wsa881x_port_prep()  local
1078 		wsa881x->port_prepared[prepare_ch->num - 1] = true;  in wsa881x_port_prep()
1080 		wsa881x->port_prepared[prepare_ch->num - 1] = false;  in wsa881x_port_prep()
1103 	struct wsa881x_priv *wsa881x;  in wsa881x_probe()  local
1105 	wsa881x = devm_kzalloc(&pdev->dev, sizeof(*wsa881x), GFP_KERNEL);  in wsa881x_probe()
1106 	if (!wsa881x)  in wsa881x_probe()
1109 	wsa881x->sd_n = devm_gpiod_get_optional(&pdev->dev, "powerdown",  in wsa881x_probe()
1111 	if (IS_ERR(wsa881x->sd_n)) {  in wsa881x_probe()
1113 		return PTR_ERR(wsa881x->sd_n);  in wsa881x_probe()
1116 	dev_set_drvdata(&pdev->dev, wsa881x);  in wsa881x_probe()
1117 	wsa881x->slave = pdev;  in wsa881x_probe()
1118 	wsa881x->dev = &pdev->dev;  in wsa881x_probe()
1119 	wsa881x->sconfig.ch_count = 1;  in wsa881x_probe()
1120 	wsa881x->sconfig.bps = 1;  in wsa881x_probe()
1121 	wsa881x->sconfig.frame_rate = 48000;  in wsa881x_probe()
1122 	wsa881x->sconfig.direction = SDW_DATA_DIR_RX;  in wsa881x_probe()
1123 	wsa881x->sconfig.type = SDW_STREAM_PDM;  in wsa881x_probe()
1127 	gpiod_direction_output(wsa881x->sd_n, 1);  in wsa881x_probe()
1129 	wsa881x->regmap = devm_regmap_init_sdw(pdev, &wsa881x_regmap_config);  in wsa881x_probe()
1130 	if (IS_ERR(wsa881x->regmap)) {  in wsa881x_probe()
1132 		return PTR_ERR(wsa881x->regmap);  in wsa881x_probe()