linux-kernel - [PATCH AUTOSEL 5.15 20/31] platform/x86: hp-wmi: Ignore Smart Experience App event

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Message-Id: <20221123124234.265396-20-sashal@kernel.org>
Date:   Wed, 23 Nov 2022 07:42:21 -0500
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>,
        Hans de Goede <hdegoede@...hat.com>,
        Sasha Levin <sashal@...nel.org>, markgross@...nel.org,
        platform-driver-x86@...r.kernel.org
Subject: [PATCH AUTOSEL 5.15 20/31] platform/x86: hp-wmi: Ignore Smart Experience App event

From: Kai-Heng Feng <kai.heng.feng@...onical.com>

[ Upstream commit 8b9b6a044b408283b086702b1d9e3cf4ba45b426 ]

Sometimes hp-wmi driver complains on system resume:
[ 483.116451] hp_wmi: Unknown event_id - 33 - 0x0

According to HP it's a feature called "HP Smart Experience App" and it's
safe to be ignored.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>
Link: https://lore.kernel.org/r/20221114073842.205392-1-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 5a3a3cd89214..1e390dcee561 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -64,6 +64,7 @@ enum hp_wmi_event_ids {
 	HPWMI_PEAKSHIFT_PERIOD		= 0x0F,
 	HPWMI_BATTERY_CHARGE_PERIOD	= 0x10,
 	HPWMI_SANITIZATION_MODE		= 0x17,
+	HPWMI_SMART_EXPERIENCE_APP	= 0x21,
 };
 
 struct bios_args {
@@ -641,6 +642,8 @@ static void hp_wmi_notify(u32 value, void *context)
 		break;
 	case HPWMI_SANITIZATION_MODE:
 		break;
+	case HPWMI_SMART_EXPERIENCE_APP:
+		break;
 	default:
 		pr_info("Unknown event_id - %d - 0x%x\n", event_id, event_data);
 		break;
-- 
2.35.1