[PATCH 6.18 195/752] hwmon: (dell-smm) Add support for Dell OptiPlex 7080

Sasha Levin
2026-02-28T17:50:54Z

From: Armin Wolf <W_Armin@gmx.de>

[ 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@gmx.de>
Acked-by: Pali Rohár <pali@kernel.org>
Link: https://lore.kernel.org/r/20260104000654.6406-1-W_Armin@gmx.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
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 f3d484a9f708b..768690a597f4d 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