31 	unsigned int		*levels;  member
102 	if (pb->levels)  in compute_duty_cycle()
103 		duty_cycle = pb->levels[brightness];  in compute_duty_cycle()
213 	data->levels = devm_kcalloc(dev, data->max_brightness,  in pwm_backlight_brightness_default()
214 				    sizeof(*data->levels), GFP_KERNEL);  in pwm_backlight_brightness_default()
215 	if (!data->levels)  in pwm_backlight_brightness_default()
225 		data->levels[i] = (unsigned int)retval;  in pwm_backlight_brightness_default()
272 		size_t size = sizeof(*data->levels) * data->max_brightness;  in pwm_backlight_parse_dt()
275 		data->levels = devm_kzalloc(dev, size, GFP_KERNEL);  in pwm_backlight_parse_dt()
276 		if (!data->levels)  in pwm_backlight_parse_dt()
280 						 data->levels,  in pwm_backlight_parse_dt()
317 				if ((data->levels[i + 1] - data->levels[i]) /  in pwm_backlight_parse_dt()
339 				value = data->levels[i];  in pwm_backlight_parse_dt()
340 				n = (data->levels[i + 1] - value) / num_steps;  in pwm_backlight_parse_dt()
348 					table[levels_count] = data->levels[i];  in pwm_backlight_parse_dt()
352 			table[levels_count] = data->levels[i];  in pwm_backlight_parse_dt()
359 			devm_kfree(dev, data->levels);  in pwm_backlight_parse_dt()
360 			data->levels = table;  in pwm_backlight_parse_dt()
400 	unsigned int min_val = data->levels[0];  in pwm_backlight_is_linear()
401 	unsigned int max_val = data->levels[nlevels - 1];  in pwm_backlight_is_linear()
413 		unsigned int delta = abs(linear_value - data->levels[i]);  in pwm_backlight_is_linear()
559 	if (data->levels) {  in pwm_backlight_probe()
560 		pb->levels = data->levels;  in pwm_backlight_probe()
568 			if (data->levels[i] > pb->scale)  in pwm_backlight_probe()
569 				pb->scale = data->levels[i];  in pwm_backlight_probe()
596 			if (data->levels[i] > pb->scale)  in pwm_backlight_probe()
597 				pb->scale = data->levels[i];  in pwm_backlight_probe()
599 			pb->levels = data->levels;  in pwm_backlight_probe()