From 0ca8bb2cc9606beec6833e5e4742c882e2196bda Mon Sep 17 00:00:00 2001 From: Jeffrey Lin Date: Sun, 21 Jun 2020 00:52:48 -0400 Subject: [PATCH] hwmon: (dell-smm) Add Latitude 5480 to fan control whitelist MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This allows manual PWM control without the BIOS fighting back on Dell Latitude 5480. Signed-off-by: Jeffrey Lin Acked-by: Pali Rohár Link: https://lore.kernel.org/r/20200621045246.929649-1-jeffrey@icurse.nl Signed-off-by: Guenter Roeck --- drivers/hwmon/dell-smm-hwmon.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c index 16be012..ec448f5 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."), -- 2.7.4