From: Armin Wolf Date: Wed, 10 Jun 2026 18:01:41 +0000 (+0200) Subject: hwmon: (dell-smm) Add Dell Latitude 7530 to fan control whitelist X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a1aba28f6c79f4bbb7a5361063225030ecd36f3;p=thirdparty%2Flinux.git 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 Acked-by: Pali Rohár Link: https://lore.kernel.org/r/20260610180141.311503-1-W_Armin@gmx.de Signed-off-by: Guenter Roeck --- diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c index 038edffc1ac74..9cec0c769e8aa 100644 --- a/drivers/hwmon/dell-smm-hwmon.c +++ b/drivers/hwmon/dell-smm-hwmon.c @@ -1574,6 +1574,14 @@ 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 = {