linux-kernel - Re: [PATCH] platform/x86: dell-wmi: Ignore suspend notifications

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Message-ID: <82773fea-5d0a-49a8-b7d7-0c41b5d51ca9@gmx.de>
Date: Mon, 21 Oct 2024 23:05:35 +0200
From: Armin Wolf <W_Armin@....de>
To: Hans de Goede <hdegoede@...hat.com>, pali@...nel.org
Cc: ilpo.jarvinen@...ux.intel.com, platform-driver-x86@...r.kernel.org,
 linux-kernel@...r.kernel.org, siddharth.manthan@...il.com
Subject: Re: [PATCH] platform/x86: dell-wmi: Ignore suspend notifications

Am 21.10.24 um 16:23 schrieb Hans de Goede:

> Hi,
>
> On 15-Oct-24 12:05 AM, Armin Wolf wrote:
>> Some machines like the Dell G15 5155 emit WMI events when
>> suspending/resuming. Ignore those WMI events.
>>
>> Tested-by: siddharth.manthan@...il.com
>> Signed-off-by: Armin Wolf <W_Armin@....de>
> Thank you for your patch, I've applied this patch to my review-hans
> branch:
> https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans
>
> Note it will show up in my review-hans 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

Thanks :)

>> ---
>> For some reason mjg59@...f.ucam.org causes a local error in processing.
>> ---
>>   drivers/platform/x86/dell/dell-wmi-base.c | 9 +++++++++
>>   1 file changed, 9 insertions(+)
>>
>> diff --git a/drivers/platform/x86/dell/dell-wmi-base.c b/drivers/platform/x86/dell/dell-wmi-base.c
>> index 502783a7adb1..24fd7ffadda9 100644
>> --- a/drivers/platform/x86/dell/dell-wmi-base.c
>> +++ b/drivers/platform/x86/dell/dell-wmi-base.c
>> @@ -264,6 +264,15 @@ static const struct key_entry dell_wmi_keymap_type_0010[] = {
>>   	/*Speaker Mute*/
>>   	{ KE_KEY, 0x109, { KEY_MUTE} },
>>
>> +	/* S2Idle screen off */
>> +	{ KE_IGNORE, 0x120, { KEY_RESERVED }},
>> +
>> +	/* Leaving S4 or S2Idle suspend */
>> +	{ KE_IGNORE, 0x130, { KEY_RESERVED }},
>> +
>> +	/* Entering S2Idle suspend */
>> +	{ KE_IGNORE, 0x140, { KEY_RESERVED }},
>> +
>>   	/* Mic mute */
>>   	{ KE_KEY, 0x150, { KEY_MICMUTE } },
>>
>> --
>> 2.39.5
>>
>