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| author | Armin Wolf <W_Armin@gmx.de> | 2026-06-10 20:01:41 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2026-06-10 12:50:48 -0700 |
| commit | 5a1aba28f6c79f4bbb7a5361063225030ecd36f3 (patch) | |
| tree | d8ebef0bee831758f8ce974d49a5007b83670590 /drivers/hwmon | |
| parent | 54b15c59a46f67c11dadd53ecb9a4d69ce6efe44 (diff) | |
| download | linux-next-5a1aba28f6c79f4bbb7a5361063225030ecd36f3.tar.gz linux-next-5a1aba28f6c79f4bbb7a5361063225030ecd36f3.zip | |
hwmon: (dell-smm) Add Dell Latitude 7530 to fan control whitelist
A user reported that the Dell Latitude 7530 needs to be whitelisted
for the special SMM calls necessary for globally enabling/disabling
BIOS fan control.
Closes: https://github.com/Wer-Wolf/i8kutils/issues/17
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Acked-by: Pali Rohár <pali@kernel.org>
Link: https://lore.kernel.org/r/20260610180141.311503-1-W_Armin@gmx.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/dell-smm-hwmon.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c index 038edffc1ac7..9cec0c769e8a 100644 --- a/drivers/hwmon/dell-smm-hwmon.c +++ b/drivers/hwmon/dell-smm-hwmon.c @@ -1575,6 +1575,14 @@ static const struct dmi_system_id i8k_whitelist_fan_control[] __initconst = { .driver_data = (void *)&i8k_fan_control_data[I8K_FAN_30A3_31A3], }, { + .ident = "Dell Latitude 7530", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Latitude 7530"), + }, + .driver_data = (void *)&i8k_fan_control_data[I8K_FAN_30A3_31A3], + }, + { .ident = "Dell Latitude E6440", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), |