This is a note to let you know that I've just added the patch titled
platform/x86: hp-wmi: Setting thermal profile fails with 0x06
to the 6.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
platform-x86-hp-wmi-setting-thermal-profile-fails-wi.patch
and it can be found in the queue-6.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit f27d19d70c04728fe1717525173b18f20c8f762d
Author: Jorge Lopez <jorge.lopez2@xxxxxx>
Date: Mon Sep 12 14:26:03 2022 -0500
platform/x86: hp-wmi: Setting thermal profile fails with 0x06
[ Upstream commit 00b1829294b7c88ecba92c661fbe6fe347b364d2 ]
Error 0x06 (invalid command parameter) is reported by hp-wmi module
when reading the current thermal profile and then proceed to set it
back. The failing condition occurs in Linux NixOS after user
configures the thermal profile to ‘quiet mode’ in Windows. Quiet Fan
Mode is supported in Windows but was not supported in hp-wmi module.
This fix adds support for PLATFORM_PROFILE_QUIET in hp-wmi module for
HP notebooks other than HP Omen series. Quiet thermal profile is not
supported in HP Omen series notebooks.
Signed-off-by: Jorge Lopez <jorge.lopez2@xxxxxx>
Link: https://lore.kernel.org/r/20220912192603.4001-1-jorge.lopez2@xxxxxx
Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index bc7020e9df9e..fc8dbbd6fc7c 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -177,7 +177,8 @@ enum hp_thermal_profile_omen_v1 {
enum hp_thermal_profile {
HP_THERMAL_PROFILE_PERFORMANCE = 0x00,
HP_THERMAL_PROFILE_DEFAULT = 0x01,
- HP_THERMAL_PROFILE_COOL = 0x02
+ HP_THERMAL_PROFILE_COOL = 0x02,
+ HP_THERMAL_PROFILE_QUIET = 0x03,
};
#define IS_HWBLOCKED(x) ((x & HPWMI_POWER_FW_OR_HW) != HPWMI_POWER_FW_OR_HW)
@@ -1194,6 +1195,9 @@ static int hp_wmi_platform_profile_get(struct platform_profile_handler *pprof,
case HP_THERMAL_PROFILE_COOL:
*profile = PLATFORM_PROFILE_COOL;
break;
+ case HP_THERMAL_PROFILE_QUIET:
+ *profile = PLATFORM_PROFILE_QUIET;
+ break;
default:
return -EINVAL;
}
@@ -1216,6 +1220,9 @@ static int hp_wmi_platform_profile_set(struct platform_profile_handler *pprof,
case PLATFORM_PROFILE_COOL:
tp = HP_THERMAL_PROFILE_COOL;
break;
+ case PLATFORM_PROFILE_QUIET:
+ tp = HP_THERMAL_PROFILE_QUIET;
+ break;
default:
return -EOPNOTSUPP;
}
@@ -1263,6 +1270,8 @@ static int thermal_profile_setup(void)
platform_profile_handler.profile_get = hp_wmi_platform_profile_get;
platform_profile_handler.profile_set = hp_wmi_platform_profile_set;
+
+ set_bit(PLATFORM_PROFILE_QUIET, platform_profile_handler.choices);
}
set_bit(PLATFORM_PROFILE_COOL, platform_profile_handler.choices);
