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platform/x86: asus-wmi: Disable OOBE state after resume from hibernation

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ASUS firmware resets OOBE state during S4 suspend, so the keyboard
blinks during resume from hibernation. This patch disables OOBE state
after resume from hibernation.

Signed-off-by: Pavel Nikulin <pavel@noa-labs.com>
Link: https://lore.kernel.org/r/20250418140706.1691-1-pavel@noa-labs.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Pavel Nikulin
2025-04-18 20:06:08 +06:00
committed by Ilpo Järvinen
parent 246f9bb620
commit 77bdac7375
1 changed files with 10 additions and 1 deletions
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11
drivers/platform/x86/asus-wmi.c
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@@ -304,6 +304,7 @@ struct asus_wmi {
u32 kbd_rgb_dev;
bool kbd_rgb_state_available;
bool oobe_state_available;
u8 throttle_thermal_policy_mode;
u32 throttle_thermal_policy_dev;
@@ -1826,7 +1827,7 @@ static int asus_wmi_led_init(struct asus_wmi *asus)
goto error;
}
if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_OOBE)) {
if (asus->oobe_state_available) {
/*
* Disable OOBE state, so that e.g. the keyboard backlight
* works.
@@ -4723,6 +4724,7 @@ static int asus_wmi_add(struct platform_device *pdev)
asus->egpu_enable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_EGPU);
asus->dgpu_disable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_DGPU);
asus->kbd_rgb_state_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_STATE);
asus->oobe_state_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_OOBE);
asus->ally_mcu_usb_switch = acpi_has_method(NULL, ASUS_USB0_PWR_EC0_CSEE)
&& dmi_check_system(asus_ally_mcu_quirk);
@@ -4970,6 +4972,13 @@ static int asus_hotk_restore(struct device *device)
}
if (!IS_ERR_OR_NULL(asus->kbd_led.dev))
kbd_led_update(asus);
if (asus->oobe_state_available) {
/*
* Disable OOBE state, so that e.g. the keyboard backlight
* works.
*/
asus_wmi_set_devstate(ASUS_WMI_DEVID_OOBE, 1, NULL);
}
if (asus_wmi_has_fnlock_key(asus))
asus_wmi_fnlock_update(asus);