From: Kai-Heng Feng kai.heng.feng@canonical.com
[ Upstream commit 9ab762a84b8094540c18a170e5ddd6488632c456 ]
After system resume the hp-wmi driver may complain: [ 702.620180] hp_wmi: Unknown event_id - 23 - 0x0
According to HP it means 'Sanitization Mode' and it's harmless to just ignore the event.
Cc: Jorge Lopez jorge.lopez2@hp.com Signed-off-by: Kai-Heng Feng kai.heng.feng@canonical.com Link: https://lore.kernel.org/r/20220628123726.250062-1-kai.heng.feng@canonical.co... Reviewed-by: Hans de Goede hdegoede@redhat.com Signed-off-by: Hans de Goede hdegoede@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/platform/x86/hp-wmi.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c index 027a1467d009..1cd168e32810 100644 --- a/drivers/platform/x86/hp-wmi.c +++ b/drivers/platform/x86/hp-wmi.c @@ -63,6 +63,7 @@ enum hp_wmi_event_ids { HPWMI_BACKLIT_KB_BRIGHTNESS = 0x0D, HPWMI_PEAKSHIFT_PERIOD = 0x0F, HPWMI_BATTERY_CHARGE_PERIOD = 0x10, + HPWMI_SANITIZATION_MODE = 0x17, };
struct bios_args { @@ -638,6 +639,8 @@ static void hp_wmi_notify(u32 value, void *context) break; case HPWMI_BATTERY_CHARGE_PERIOD: break; + case HPWMI_SANITIZATION_MODE: + break; default: pr_info("Unknown event_id - %d - 0x%x\n", event_id, event_data); break;