[PATCH 6.19 228/844] hwmon: (dell-smm) Add support for Dell OptiPlex 7080

From: Sasha Levin

Date: Sat Feb 28 2026 - 13:14:44 EST


From: Armin Wolf <W_Armin@xxxxxx>

[ Upstream commit 46c3e87a79179454f741f797c274dd25f5c6125e ]

The Dell OptiPlex 7080 supports the legacy SMM interface for reading
sensors and performing fan control. Whitelist this machine so that
this driver loads automatically.

Closes: https://github.com/Wer-Wolf/i8kutils/issues/16
Signed-off-by: Armin Wolf <W_Armin@xxxxxx>
Acked-by: Pali Rohár <pali@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20260104000654.6406-1-W_Armin@xxxxxx
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/hwmon/dell-smm-hwmon.c | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
index 93143cfc157cf..038edffc1ac74 100644
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -1325,6 +1325,13 @@ static const struct dmi_system_id i8k_dmi_table[] __initconst = {
DMI_MATCH(DMI_PRODUCT_NAME, "MP061"),
},
},
+ {
+ .ident = "Dell OptiPlex 7080",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "OptiPlex 7080"),
+ },
+ },
{
.ident = "Dell OptiPlex 7060",
.matches = {
--
2.51.0