diff --git a/drivers/platform/x86/asus-armoury.c b/drivers/platform/x86/asus-armoury.c index 5b0987ccc2702..495dc1e31d40e 100644 --- a/drivers/platform/x86/asus-armoury.c +++ b/drivers/platform/x86/asus-armoury.c @@ -370,7 +370,7 @@ static ssize_t mini_led_mode_current_value_show(struct kobject *kobj, if (err) return err; - mode = FIELD_GET(ASUS_MINI_LED_MODE_MASK, 0); + mode = FIELD_GET(ASUS_MINI_LED_MODE_MASK, mode); for (i = 0; i < mini_led_mode_map_size; i++) if (mode == mini_led_mode_map[i]) @@ -386,6 +386,7 @@ static ssize_t mini_led_mode_current_value_store(struct kobject *kobj, { u32 *mini_led_mode_map; size_t mini_led_mode_map_size; + char mapped_value[12]; u32 mode; int err; @@ -414,9 +415,16 @@ static ssize_t mini_led_mode_current_value_store(struct kobject *kobj, return -ENODEV; } - return armoury_attr_uint_store(kobj, attr, buf, count, - 0, mini_led_mode_map[mode], - NULL, asus_armoury.mini_led_dev_id); + /* + * armoury_attr_uint_store() parses and sends the value from the + * passed buffer; hand it the mapped firmware value so the device + * receives the translated mode instead of the raw index. + */ + snprintf(mapped_value, sizeof(mapped_value), "%u", mini_led_mode_map[mode]); + + return armoury_attr_uint_store(kobj, attr, mapped_value, count, 0, + mini_led_mode_map[mode], NULL, + asus_armoury.mini_led_dev_id); } static ssize_t mini_led_mode_possible_values_show(struct kobject *kobj,