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Message-Id: <20220706153041.1597639-14-sashal@kernel.org>
Date: Wed, 6 Jul 2022 11:30:32 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Kai-Heng Feng <kai.heng.feng@...onical.com>,
Jorge Lopez <jorge.lopez2@...com>,
Hans de Goede <hdegoede@...hat.com>,
Sasha Levin <sashal@...nel.org>, markgross@...nel.org,
platform-driver-x86@...r.kernel.org
Subject: [PATCH AUTOSEL 5.18 14/22] platform/x86: hp-wmi: Ignore Sanitization Mode event
From: Kai-Heng Feng <kai.heng.feng@...onical.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@...com>
Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>
Link: https://lore.kernel.org/r/20220628123726.250062-1-kai.heng.feng@canonical.com
Reviewed-by: Hans de Goede <hdegoede@...hat.com>
Signed-off-by: Hans de Goede <hdegoede@...hat.com>
Signed-off-by: Sasha Levin <sashal@...nel.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 0e6ed75c70f3..c63ec1471b84 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -89,6 +89,7 @@ enum hp_wmi_event_ids {
HPWMI_BACKLIT_KB_BRIGHTNESS = 0x0D,
HPWMI_PEAKSHIFT_PERIOD = 0x0F,
HPWMI_BATTERY_CHARGE_PERIOD = 0x10,
+ HPWMI_SANITIZATION_MODE = 0x17,
};
/*
@@ -846,6 +847,8 @@ 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;
--
2.35.1
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