static ssize_t scenario_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct mdnie_info *mdnie = dev_get_drvdata(dev); unsigned int value; int ret; ret = strict_strtoul(buf, 0, (unsigned long *)&value); dev_info(dev, "%s :: value=%d\n", __func__, value); if (!SCENARIO_IS_VALID(value)) value = UI_MODE; #if defined(CONFIG_FB_MDNIE_PWM) if (value >= SCENARIO_MAX) value = UI_MODE; #endif mutex_lock(&mdnie->lock); mdnie->scenario = value; mutex_unlock(&mdnie->lock); set_mdnie_value(mdnie, 0); #if defined(CONFIG_FB_MDNIE_PWM) if ((mdnie->enable) && (mdnie->bd_enable)) update_brightness(mdnie); #endif return count; }
static ssize_t scenario_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct mdnie_info *mdnie = dev_get_drvdata(dev); unsigned int value; int ret; ret = kstrtouint(buf, 0, &value); if (ret < 0) return ret; dev_info(dev, "%s: value=%d\n", __func__, value); if (!SCENARIO_IS_VALID(value)) value = UI_MODE; mutex_lock(&mdnie->lock); mdnie->scenario = value; mutex_unlock(&mdnie->lock); mdnie_update(mdnie); return count; }