From 6ba463edccb978e3c0248c3a193b759436b51ac8 Mon Sep 17 00:00:00 2001 From: Armin Wolf Date: Fri, 18 Mar 2022 19:34:08 +0100 Subject: [PATCH] hwmon: (dell-smm) Add Inspiron 3505 to fan type blacklist Sadly, while firmware 1.5 fixed temperature labels on my Inspiron 3505, it also caused fan type calls to take ca. 4 seconds with the fan being at full speed. Fix the resulting delays by adding the model to the blacklist. Tested on a Dell Inspiron 3505. Signed-off-by: Armin Wolf Link: https://lore.kernel.org/r/20220318183408.13286-1-W_Armin@gmx.de Signed-off-by: Guenter Roeck --- drivers/hwmon/dell-smm-hwmon.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c index c5939e68586d..84cb1ede7bc0 100644 --- a/drivers/hwmon/dell-smm-hwmon.c +++ b/drivers/hwmon/dell-smm-hwmon.c @@ -1157,6 +1157,13 @@ static const struct dmi_system_id i8k_blacklist_fan_type_dmi_table[] __initconst DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Inspiron 580 "), }, }, + { + .ident = "Dell Inspiron 3505", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Inspiron 3505"), + }, + }, { } };