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Message-Id: <20200621045246.929649-1-jeffrey@icurse.nl>
Date: Sun, 21 Jun 2020 00:52:48 -0400
From: Jeffrey Lin <jeffrey@...rse.nl>
To: Jean Delvare <jdelvare@...e.com>
Cc: Guenter Roeck <linux@...ck-us.net>, linux-hwmon@...r.kernel.org,
linux-kernel@...r.kernel.org, Jeffrey Lin <jeffrey@...rse.nl>,
Pali Rohár <pali@...nel.org>
Subject: [PATCH v2] 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@...rse.nl>
Acked-by: Pali Rohár <pali@...nel.org>
---
The last email should have been labeled v2, apologies for the noise.
Changes in v2:
- Added Pali's Acked-by
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 16be012a95ed..ec448f5f2dc3 100644
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -1187,6 +1187,14 @@ 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 = {
--
2.27.0
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