Unverified Commit f6bfa25c authored by Armin Wolf's avatar Armin Wolf Committed by Ilpo Järvinen
Browse files

platform/x86: acer-wmi: Ignore AC events 



On the Acer Swift SFG14-41, the events 8 - 1 and 8 - 0 are printed on
AC connect/disconnect. Ignore those events to avoid spamming the
kernel log with error messages.

Reported-by: default avatarFarhan Anwar <farhan.anwar8@gmail.com>
Closes: https://lore.kernel.org/platform-driver-x86/2ffb529d-e7c8-4026-a3b8-120c8e7afec8@gmail.com


Tested-by: default avatarRayan Margham <rayanmargham4@gmail.com>
Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarArmin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20250119201723.11102-2-W_Armin@gmx.de


Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent ff44b1ca

drivers/platform/x86/acer-wmi.c

+4 −0
Original line number Diff line number Diff line
@@ -104,6 +104,7 @@ enum acer_wmi_event_ids { 
	WMID_HOTKEY_EVENT = 0x1,

	WMID_ACCEL_OR_KBD_DOCK_EVENT = 0x5,

	WMID_GAMING_TURBO_KEY_EVENT = 0x7,

	WMID_AC_EVENT = 0x8,

};



enum acer_wmi_predator_v4_sys_info_command {
@@ -2414,6 +2415,9 @@ static void acer_wmi_notify(union acpi_object *obj, void *context) 
		if (return_value.key_num == 0x5 && has_cap(ACER_CAP_PLATFORM_PROFILE))

			acer_thermal_profile_change();

		break;

	case WMID_AC_EVENT:

		/* We ignore AC events here */

		break;

	default:

		pr_warn("Unknown function number - %d - %d\n",

			return_value.function, return_value.key_num);