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authorJeffrey Lin <jeffrey@icurse.nl>2020-06-21 07:52:48 +0300
committerGuenter Roeck <linux@roeck-us.net>2020-07-20 02:25:20 +0300
commit0ca8bb2cc9606beec6833e5e4742c882e2196bda (patch)
treef7d653d6d12f117717f427aba8dce203306b1cc1 /drivers/hwmon
parent23fd63a44460cda2e09703b625fa2fbcf2a27000 (diff)
downloadlinux-0ca8bb2cc9606beec6833e5e4742c882e2196bda.tar.xz
hwmon: (dell-smm) Add Latitude 5480 to fan control whitelist
This allows manual PWM control without the BIOS fighting back on Dell Latitude 5480. Signed-off-by: Jeffrey Lin <jeffrey@icurse.nl> Acked-by: Pali Rohár <pali@kernel.org> Link: https://lore.kernel.org/r/20200621045246.929649-1-jeffrey@icurse.nl Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/dell-smm-hwmon.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
index 16be012a95ed..ec448f5f2dc3 100644
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -1188,6 +1188,14 @@ static struct dmi_system_id i8k_whitelist_fan_control[] __initdata = {
.driver_data = (void *)&i8k_fan_control_data[I8K_FAN_34A3_35A3],
},
{
+ .ident = "Dell Latitude 5480",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Latitude 5480"),
+ },
+ .driver_data = (void *)&i8k_fan_control_data[I8K_FAN_34A3_35A3],
+ },
+ {
.ident = "Dell Latitude E6440",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),