99  * @config: value of ALS configuration register
102  * @als_avrg_time: ALS averaging time
103  * @als_input_mode: ALS input mode for brightness control
104  * @als_vmin: Minimum ALS voltage
105  * @als_vmax: Maximum ALS voltage
106  * @zone_lo: values of ALS lo ZB(Zone Boundary) registers
107  * @zone_hi: values of ALS hi ZB(Zone Boundary) registers
154  * @als_data: Pointer to the als data struct
449 	struct lm3532_als_data *als = priv->als_data;  in lm3532_als_configure()  local
455 	als_vmin = als->als_vmin;  in lm3532_als_configure()
456 	als_vmax = als->als_vmax;  in lm3532_als_configure()
461 		als->zones_lo[i] = ((als_vmin + als_vstep + (i * als_vstep)) *  in lm3532_als_configure()
463 		als->zones_hi[i] = ((als_vmin + LM3532_ALS_OFFSET_mV +  in lm3532_als_configure()
467 		ret = regmap_write(priv->regmap, zone_reg, als->zones_lo[i]);  in lm3532_als_configure()
472 		ret = regmap_write(priv->regmap, zone_reg, als->zones_hi[i]);  in lm3532_als_configure()
477 	als->config = (als->als_avrg_time | (LM3532_ENABLE_ALS) |  in lm3532_als_configure()
478 		(als->als_input_mode << LM3532_ALS_SEL_SHIFT));  in lm3532_als_configure()
480 	return regmap_write(priv->regmap, LM3532_ALS_CONFIG, als->config);  in lm3532_als_configure()
485 	struct lm3532_als_data *als;  in lm3532_parse_als()  local
490 	als = devm_kzalloc(priv->dev, sizeof(*als), GFP_KERNEL);  in lm3532_parse_als()
491 	if (als == NULL)  in lm3532_parse_als()
494 	ret = device_property_read_u32(&priv->client->dev, "ti,als-vmin",  in lm3532_parse_als()
495 				       &als->als_vmin);  in lm3532_parse_als()
497 		als->als_vmin = 0;  in lm3532_parse_als()
499 	ret = device_property_read_u32(&priv->client->dev, "ti,als-vmax",  in lm3532_parse_als()
500 				       &als->als_vmax);  in lm3532_parse_als()
502 		als->als_vmax = LM3532_ALS_WINDOW_mV;  in lm3532_parse_als()
504 	if (als->als_vmax > LM3532_ALS_WINDOW_mV) {  in lm3532_parse_als()
512 		als->als1_imp_sel = 0;  in lm3532_parse_als()
514 		als->als1_imp_sel = lm3532_get_als_imp_index(als_impedance);  in lm3532_parse_als()
519 		als->als2_imp_sel = 0;  in lm3532_parse_als()
521 		als->als2_imp_sel = lm3532_get_als_imp_index(als_impedance);  in lm3532_parse_als()
523 	ret = device_property_read_u32(&priv->client->dev, "ti,als-avrg-time-us",  in lm3532_parse_als()
526 		als->als_avrg_time = 0;  in lm3532_parse_als()
528 		als->als_avrg_time = lm3532_get_als_avg_index(als_avg_time);  in lm3532_parse_als()
530 	ret = device_property_read_u8(&priv->client->dev, "ti,als-input-mode",  in lm3532_parse_als()
531 				      &als->als_input_mode);  in lm3532_parse_als()
533 		als->als_input_mode = 0;  in lm3532_parse_als()
535 	if (als->als_input_mode > LM3532_BL_MODE_ALS) {  in lm3532_parse_als()
540 	priv->als_data = als;  in lm3532_parse_als()
632 				dev_err(&priv->client->dev, "Failed to parse als\n");  in lm3532_parse_node()