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From:   Carlos Alberto Lopez Perez <clopez@igalia.com>
To:     linux-kernel@vger.kernel.org
Cc:     linux-hwmon@vger.kernel.org, Guenter Roeck <linux@roeck-us.net>,
        Jean Delvare <jdelvare@suse.com>, Pali Rohar <pali@kernel.org>,
        Carlos Alberto Lopez Perez <clopez@igalia.com>
Subject: [PATCH] hwmon: (dell-smm) Add Dell Precision 7510 to fan control whitelist
Date:   Mon,  2 Aug 2021 14:15:38 +0100
Message-Id: <20210802131538.8660-1-clopez@igalia.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

This allows manual PWM control without the BIOS fighting back on Dell
Precision 7510. Meanwhile at it, also sort alphabetically the entries
of the i8k_whitelist_fan_control struct.

Signed-off-by: Carlos Alberto Lopez Perez <clopez@igalia.com>
---
 drivers/hwmon/dell-smm-hwmon.c | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
index f2221ca0aa7b..a677c8a4ef29 100644
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -1186,14 +1186,6 @@ static const struct i8k_fan_control_data i8k_fan_control_data[] = {
 };
 
 static struct dmi_system_id i8k_whitelist_fan_control[] __initdata = {
-	{
-		.ident = "Dell Precision 5530",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
-			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Precision 5530"),
-		},
-		.driver_data = (void *)&i8k_fan_control_data[I8K_FAN_34A3_35A3],
-	},
 	{
 		.ident = "Dell Latitude 5480",
 		.matches = {
@@ -1218,6 +1210,22 @@ static struct dmi_system_id i8k_whitelist_fan_control[] __initdata = {
 		},
 		.driver_data = (void *)&i8k_fan_control_data[I8K_FAN_34A3_35A3],
 	},
+	{
+		.ident = "Dell Precision 5530",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Precision 5530"),
+		},
+		.driver_data = (void *)&i8k_fan_control_data[I8K_FAN_34A3_35A3],
+	},
+	{
+		.ident = "Dell Precision 7510",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Precision 7510"),
+		},
+		.driver_data = (void *)&i8k_fan_control_data[I8K_FAN_34A3_35A3],
+	},
 	{ }
 };
 
-- 
2.20.1