From: Armin Wolf W_Armin@gmx.de
[ Upstream commit f6bfa25c6665f8721421ea94fe506cc22f1d4b43 ]
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: Farhan Anwar farhan.anwar8@gmail.com Closes: https://lore.kernel.org/platform-driver-x86/2ffb529d-e7c8-4026-a3b8-120c8e7a... Tested-by: Rayan Margham rayanmargham4@gmail.com Reviewed-by: Ilpo Järvinen ilpo.jarvinen@linux.intel.com Signed-off-by: Armin Wolf W_Armin@gmx.de Link: https://lore.kernel.org/r/20250119201723.11102-2-W_Armin@gmx.de Signed-off-by: Ilpo Järvinen ilpo.jarvinen@linux.intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/platform/x86/acer-wmi.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 1b966b75cb979..ac4f8ab45bdc0 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -95,6 +95,7 @@ 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 { @@ -2321,6 +2322,9 @@ 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);