[PATCH 1/4] hwmon: Add label support for 64-bit energy attributes

Rong Zhang
2026-03-26T19:22:45Z

Since commit 0bcd01f757bc ("hwmon: Introduce 64-bit energy attribute
support"), devices can report 64-bit energy values by selecting the
sensor type "energy64". However, such sensors can't report their labels
since is_string_attr() was not updated to match it.

Add label support for 64-bit energy attributes by updating
is_string_attr() to match hwmon_energy64 in addition to hwmon_energy.

Signed-off-by: Rong Zhang <i@rong.moe>
---
drivers/hwmon/hwmon.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
index 9695dca62a7e..6812d1fd7c28 100644
--- a/drivers/hwmon/hwmon.c
+++ b/drivers/hwmon/hwmon.c
@@ -505,6 +505,7 @@ static bool is_string_attr(enum hwmon_sensor_types type, u32 attr)
(type == hwmon_curr && attr == hwmon_curr_label) ||
(type == hwmon_power && attr == hwmon_power_label) ||
(type == hwmon_energy && attr == hwmon_energy_label) ||
+ (type == hwmon_energy64 && attr == hwmon_energy_label) ||
(type == hwmon_humidity && attr == hwmon_humidity_label) ||
(type == hwmon_fan && attr == hwmon_fan_label);
}

--
2.53.0