5.4-stable review patch. If anyone has any objections, please let me know.
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From: Armin Wolf W_Armin@gmx.de
[ Upstream commit 53d3bd48ef6ff1567a75ca77728968f5ab493cb4 ]
The Dell OptiPlex 7040 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/15 Signed-off-by: Armin Wolf W_Armin@gmx.de Link: https://lore.kernel.org/r/20250917181036.10972-5-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 785e7a07bb291..51d0f5e88ebcf 100644 --- a/drivers/hwmon/dell-smm-hwmon.c +++ b/drivers/hwmon/dell-smm-hwmon.c @@ -1016,6 +1016,13 @@ static const struct dmi_system_id i8k_dmi_table[] __initconst = { }, .driver_data = (void *)&i8k_config_data[DELL_PRECISION_490], }, + { + .ident = "Dell OptiPlex 7040", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "OptiPlex 7040"), + }, + }, { .ident = "Dell Precision", .matches = {