26 	unsigned int		*levels;  member
97 	if (pb->levels)  in compute_duty_cycle()
98 		duty_cycle = pb->levels[brightness];  in compute_duty_cycle()
208 	data->levels = devm_kcalloc(dev, data->max_brightness,  in pwm_backlight_brightness_default()
209 				    sizeof(*data->levels), GFP_KERNEL);  in pwm_backlight_brightness_default()
210 	if (!data->levels)  in pwm_backlight_brightness_default()
220 		data->levels[i] = (unsigned int)retval;  in pwm_backlight_brightness_default()
267 		size_t size = sizeof(*data->levels) * data->max_brightness;  in pwm_backlight_parse_dt()
270 		data->levels = devm_kzalloc(dev, size, GFP_KERNEL);  in pwm_backlight_parse_dt()
271 		if (!data->levels)  in pwm_backlight_parse_dt()
275 						 data->levels,  in pwm_backlight_parse_dt()
312 				if ((data->levels[i + 1] - data->levels[i]) /  in pwm_backlight_parse_dt()
334 				value = data->levels[i];  in pwm_backlight_parse_dt()
335 				n = (data->levels[i + 1] - value) / num_steps;  in pwm_backlight_parse_dt()
343 					table[levels_count] = data->levels[i];  in pwm_backlight_parse_dt()
347 			table[levels_count] = data->levels[i];  in pwm_backlight_parse_dt()
354 			devm_kfree(dev, data->levels);  in pwm_backlight_parse_dt()
355 			data->levels = table;  in pwm_backlight_parse_dt()
395 	unsigned int min_val = data->levels[0];  in pwm_backlight_is_linear()
396 	unsigned int max_val = data->levels[nlevels - 1];  in pwm_backlight_is_linear()
408 		unsigned int delta = abs(linear_value - data->levels[i]);  in pwm_backlight_is_linear()
554 	if (data->levels) {  in pwm_backlight_probe()
555 		pb->levels = data->levels;  in pwm_backlight_probe()
563 			if (data->levels[i] > pb->scale)  in pwm_backlight_probe()
564 				pb->scale = data->levels[i];  in pwm_backlight_probe()
591 			if (data->levels[i] > pb->scale)  in pwm_backlight_probe()
592 				pb->scale = data->levels[i];  in pwm_backlight_probe()
594 			pb->levels = data->levels;  in pwm_backlight_probe()