[PATCH] hwmon: intel-m10-bmc-hwmon: fix multiplier for N6000 board power sensor

From: Peter Colberg
Date: Tue May 21 2024 - 14:13:05 EST


The Intel N6000 BMC outputs the board power value in milliwatt, whereas
the hwmon sysfs interface must provide power values in microwatt.

Fixes: e1983220ae14 ("hwmon: intel-m10-bmc-hwmon: Add N6000 sensors")
Signed-off-by: Peter Colberg <peter.colberg@xxxxxxxxx>
Reviewed-by: Matthew Gerlach <matthew.gerlach@xxxxxxxxxxxxxxx>
---
Incorrect `sensors` output on Intel N6001 with v6.9:

Board Power: 36.03 mW

Correct `sensors` output on Intel N6001 with v6.9 and this patch:

Board Power: 35.79 W
---
drivers/hwmon/intel-m10-bmc-hwmon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/intel-m10-bmc-hwmon.c b/drivers/hwmon/intel-m10-bmc-hwmon.c
index 6500ca548f9c..ca2dff158925 100644
--- a/drivers/hwmon/intel-m10-bmc-hwmon.c
+++ b/drivers/hwmon/intel-m10-bmc-hwmon.c
@@ -429,7 +429,7 @@ static const struct m10bmc_sdata n6000bmc_curr_tbl[] = {
};

static const struct m10bmc_sdata n6000bmc_power_tbl[] = {
- { 0x724, 0x0, 0x0, 0x0, 0x0, 1, "Board Power" },
+ { 0x724, 0x0, 0x0, 0x0, 0x0, 1000, "Board Power" },
};

static const struct hwmon_channel_info * const n6000bmc_hinfo[] = {
--
2.45.1