Lines Matching refs:levels
25 unsigned int *levels; member
80 if (pb->levels) in compute_duty_cycle()
81 duty_cycle = pb->levels[brightness]; in compute_duty_cycle()
197 data->levels = devm_kcalloc(dev, data->max_brightness, in pwm_backlight_brightness_default()
198 sizeof(*data->levels), GFP_KERNEL); in pwm_backlight_brightness_default()
199 if (!data->levels) in pwm_backlight_brightness_default()
209 data->levels[i] = (unsigned int)retval; in pwm_backlight_brightness_default()
255 data->levels = devm_kcalloc(dev, num_levels, in pwm_backlight_parse_dt()
256 sizeof(*data->levels), GFP_KERNEL); in pwm_backlight_parse_dt()
257 if (!data->levels) in pwm_backlight_parse_dt()
261 data->levels, in pwm_backlight_parse_dt()
323 y1 = data->levels[i]; in pwm_backlight_parse_dt()
324 y2 = data->levels[i + 1]; in pwm_backlight_parse_dt()
340 devm_kfree(dev, data->levels); in pwm_backlight_parse_dt()
341 data->levels = table; in pwm_backlight_parse_dt()
375 unsigned int min_val = data->levels[0]; in pwm_backlight_is_linear()
376 unsigned int max_val = data->levels[nlevels - 1]; in pwm_backlight_is_linear()
388 unsigned int delta = abs(linear_value - data->levels[i]); in pwm_backlight_is_linear()
530 if (data->levels) { in pwm_backlight_probe()
531 pb->levels = data->levels; in pwm_backlight_probe()
539 if (data->levels[i] > pb->scale) in pwm_backlight_probe()
540 pb->scale = data->levels[i]; in pwm_backlight_probe()
567 if (data->levels[i] > pb->scale) in pwm_backlight_probe()
568 pb->scale = data->levels[i]; in pwm_backlight_probe()
570 pb->levels = data->levels; in pwm_backlight_probe()