hwmon: (dell-smm) Add Dell G15 5510 to fan control whitelist

On the Dell G15 5510, fans spin at maximum speed when AC power is
connected. This behavior has been observed as a regression in recent
kernels (v6.18+).

Add the Dell G15 5510 to the fan control whitelist to enable manual fan
control and resolve the issue. This model requires the same fan control
configuration as the Dell G15 5511.

Fixes: 1c1658058c99 ("hwmon: (dell-smm) Add support for automatic fan mode")
Signed-off-by: Leo Banno-Cloutier <leobannocloutier@gmail.com>
Link: https://lore.kernel.org/r/20260117015315.214569-2-leobannocloutier@gmail.com
[groeck: Updated patch description to follow guidance]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
index 6040a894067438a283c173344823e9711c3e3a46..93143cfc157cf7db2a6eec683f9611fc08fac863 100644 (file)
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -1639,6 +1639,14 @@ static const struct dmi_system_id i8k_whitelist_fan_control[] __initconst = {
                },
                .driver_data = (void *)&i8k_fan_control_data[I8K_FAN_30A3_31A3],
        },
+       {
+               .ident = "Dell G15 5510",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                       DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Dell G15 5510"),
+               },
+               .driver_data = (void *)&i8k_fan_control_data[I8K_FAN_30A3_31A3],
+       },
        {
                .ident = "Dell G15 5511",
                .matches = {