linux-kernel - [PATCH v2 9/9] hwmon: (dell-smm) Add Optiplex 7000 to fan control whitelist

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Message-Id: <20231104155559.11842-10-W_Armin@gmx.de>
Date:   Sat,  4 Nov 2023 16:55:59 +0100
From:   Armin Wolf <W_Armin@....de>
To:     pali@...nel.org
Cc:     hdegoede@...hat.com, markgross@...nel.org,
        ilpo.jarvinen@...ux.intel.com, jdelvare@...e.com,
        linux@...ck-us.net, platform-driver-x86@...r.kernel.org,
        linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 9/9] hwmon: (dell-smm) Add Optiplex 7000 to fan control whitelist

A user reported that on this machine, disabling BIOS fan control
is necessary in order to change the fan speed.

Signed-off-by: Armin Wolf <W_Armin@....de>
---
 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 36d41262d579..6aa5a9950dfb 100644
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -1474,6 +1474,14 @@ static const struct dmi_system_id i8k_whitelist_fan_control[] __initconst = {
 		},
 		.driver_data = (void *)&i8k_fan_control_data[I8K_FAN_34A3_35A3],
 	},
+	{
+		.ident = "Dell Optiplex 7000",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "OptiPlex 7000"),
+		},
+		.driver_data = (void *)&i8k_fan_control_data[I8K_FAN_34A3_35A3],
+	},
 	{ }
 };

--
2.39.2