76 	int brightness = backlight_get_brightness(bl_dev);  in mt6370_bl_update_status()  local
81 	if (brightness) {  in mt6370_bl_update_status()
82 		brightness_val[0] = (brightness - 1) & priv->dim2_mask;  in mt6370_bl_update_status()
83 		brightness_val[1] = (brightness - 1) >> priv->dim2_shift;  in mt6370_bl_update_status()
91 	gpiod_set_value(priv->enable_gpio, !!brightness);  in mt6370_bl_update_status()
93 	enable_val = brightness ? MT6370_BL_EN_MASK : 0;  in mt6370_bl_update_status()
103 	int brightness, ret;  in mt6370_bl_get_brightness()  local
117 	brightness = brightness_val[1] << priv->dim2_shift;  in mt6370_bl_get_brightness()
118 	brightness += brightness_val[0] & priv->dim2_mask;  in mt6370_bl_get_brightness()
120 	return brightness + 1;  in mt6370_bl_get_brightness()
134 	u32 brightness, ovp_uV, ocp_uA;  in mt6370_init_backlight_properties()  local
197 	ret = device_property_read_u32(dev, "max-brightness", &brightness);  in mt6370_init_backlight_properties()
199 		brightness = priv->def_max_brightness;  in mt6370_init_backlight_properties()
201 	props->max_brightness = min_t(u32, brightness, priv->def_max_brightness);  in mt6370_init_backlight_properties()
203 	ret = device_property_read_u32(dev, "default-brightness", &brightness);  in mt6370_init_backlight_properties()
205 		brightness = props->max_brightness;  in mt6370_init_backlight_properties()
207 	props->brightness = min_t(u32, brightness, props->max_brightness);  in mt6370_init_backlight_properties()
242 	 * Because MT6372 uses 14 bits to control the brightness,  in mt6370_check_vendor_info()
245 	 * mask, shift and default maximum brightness value that  in mt6370_check_vendor_info()
326 	bl_dev->props.brightness = 0;  in mt6370_bl_remove()