linux-kernel - Re: [PATCH] platform/x86: hp-wmi: Ignore Smart Experience App event

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Message-ID: <660117a0-07ba-069b-7b04-7b624801d735@redhat.com>
Date:   Tue, 15 Nov 2022 17:33:47 +0100
From:   Hans de Goede <hdegoede@...hat.com>
To:     Kai-Heng Feng <kai.heng.feng@...onical.com>, markgross@...nel.org
Cc:     platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] platform/x86: hp-wmi: Ignore Smart Experience App event

Hi,

On 11/14/22 08:38, Kai-Heng Feng wrote:
> 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>

Thank you for your patch, I've applied this patch to my fixes
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=fixes

Note it will show up in my fixes branch once I've pushed my
local branch there, which might take a while.

I will include this patch in my next fixes pull-req to Linus
for the current kernel development cycle.

Regards,

Hans



> ---
>  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 12449038bed12..0a99058be8130 100644
> --- a/drivers/platform/x86/hp-wmi.c
> +++ b/drivers/platform/x86/hp-wmi.c
> @@ -90,6 +90,7 @@ enum hp_wmi_event_ids {
>  	HPWMI_PEAKSHIFT_PERIOD		= 0x0F,
>  	HPWMI_BATTERY_CHARGE_PERIOD	= 0x10,
>  	HPWMI_SANITIZATION_MODE		= 0x17,
> +	HPWMI_SMART_EXPERIENCE_APP	= 0x21,
>  };
>  
>  /*
> @@ -859,6 +860,8 @@ 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;