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From: Jeffrey Lin <jeffrey@icurse.nl>
To: pali@kernel.org
Cc: jdelvare@suse.com, linux@roeck-us.net,
	linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org,
	Jeffrey Lin <jeffrey@icurse.nl>
Subject: [PATCH] hwmon: (dell-smm) Add Latitude 5480 to fan control whitelist
Date: Thu, 18 Jun 2020 21:55:29 -0400	[thread overview]
Message-ID: <20200619015529.285241-1-jeffrey@icurse.nl> (raw)

This allows manual PWM control without the BIOS fighting back on Dell
Latitude 5480.

Signed-off-by: Jeffrey Lin <jeffrey@icurse.nl>
---
 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


             reply	other threads:[~2020-06-19  1:56 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-19  1:55 Jeffrey Lin [this message]
2020-06-19 12:18 ` [PATCH] hwmon: (dell-smm) Add Latitude 5480 to fan control whitelist Pali Rohár
2020-06-20  3:09   ` Jeffrey Lin
2020-06-21  4:27 Jeffrey Lin
2020-06-21  4:52 ` Guenter Roeck

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