diff options
| author | Leonid Maksymchuk <leonmaxx@gmail.com> | 2019-12-15 16:27:24 +0200 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-01-10 11:57:22 +0200 |
| commit | a28215844d8db87aadb9bcce040e7897691ff6ba (patch) | |
| tree | 28366c23710f1fc41d84941662bd422f671a361f /drivers/platform/x86/asus-wmi.c | |
| parent | 2daa86e78c494d06d0aac231e4533f3dc50fa432 (diff) | |
platform/x86: asus_wmi: Set throttle thermal policy to default
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 <leonmaxx@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86/asus-wmi.c')
| -rw-r--r-- | drivers/platform/x86/asus-wmi.c | 11 |
1 files changed, 11 insertions, 0 deletions
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) |