[PATCH v6 2/2] platform/x86: asus_wmi: Set throttle thermal policy to default
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DORMANTno replies
From: Leonid Maksymchuk <hidden>
Date: 2019-12-15 14:27:39
Also in:
lkml, platform-driver-x86
Subsystem:
asus notebooks and eeepc acpi/wmi extras drivers, the rest, x86 platform drivers · Maintainers:
Corentin Chary, Luke D. Jones, Denis Benato, Linus Torvalds, Hans de Goede, Ilpo Järvinen
ASUS TUF FX705DY/FX505DY starts in silent mode and under heavy CPU load it overheats and drops CPU frequency to 399MHz and stays at it until reboot [1]. Set throttle thermal policy to default to avoid overheating and throttlig. [1] Link: https://bugzilla.kernel.org/show_bug.cgi?id=203733 Signed-off-by: Leonid Maksymchuk <redacted> --- drivers/platform/x86/asus-wmi.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index f10ec9d745e5..469f1a852719 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c@@ -1780,6 +1780,15 @@ static int throttle_thermal_policy_write(struct asus_wmi *asus) return 0; } +static int throttle_thermal_policy_set_default(struct asus_wmi *asus) +{ + if (!asus->throttle_thermal_policy_available) + return 0; + + asus->throttle_thermal_policy_mode = ASUS_THROTTLE_THERMAL_POLICY_DEFAULT; + return throttle_thermal_policy_write(asus); +} + static int throttle_thermal_policy_switch_next(struct asus_wmi *asus) { u8 new_mode = asus->throttle_thermal_policy_mode + 1;
@@ -2548,6 +2557,8 @@ static int asus_wmi_add(struct platform_device *pdev) err = throttle_thermal_policy_check_present(asus); if (err) goto fail_throttle_thermal_policy; + else + throttle_thermal_policy_set_default(asus); err = asus_wmi_sysfs_init(asus->platform_device); if (err)
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2.24.0