linux-kernel - Re: [PATCH 1/2] Input: Add key event code for Fn + P

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Message-ID: <1965589.tdWV9SEqCh@vilez>
Date: Fri, 15 Aug 2025 17:49:55 +0300
From: Edip Hazuri <edip@...ip.dev>
To: dmitry.torokhov@...il.com, jikos@...nel.org
Cc: bentiss@...nel.org, linux-input@...r.kernel.org,
 linux-kernel@...r.kernel.org, Edip Hazuri <edip@...ip.dev>
Subject: Re: [PATCH 1/2] Input: Add key event code for Fn + P

On Sunday, August 3, 2025 12:21:50 AM GMT+03:00 edip@...ip.dev wrote:
> From: Edip Hazuri <edip@...ip.dev>
> 
> Newer Victus (and probably newer omen) laptops contains a "Fn + P"
> Shortcut. This is intended to use with Omen Gaming Hub, Which is
> changing the performance profile when this shortcut triggered. This
> shortcut is shown on performance control page, see [1]
> 
> Currently there is no key definition to handle this. So add a KEY_FN_P
> keycode define to be able to use this shortcut.
> 
> [1]: https://jpcdn.it/img/adadf6c927ffeb75afd8038f95db400a.png
> 
> Signed-off-by: Edip Hazuri <edip@...ip.dev>
> ---
>  drivers/hid/hid-debug.c                | 2 +-
>  include/uapi/linux/input-event-codes.h | 1 +
>  2 files changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
> index 4424c0512ba..2bcf7b24801 100644
> --- a/drivers/hid/hid-debug.c
> +++ b/drivers/hid/hid-debug.c
> @@ -3342,7 +3342,7 @@ static const char *keys[KEY_MAX + 1] = {
>  	[KEY_FN_1] = "Fn+1",			[KEY_FN_2] = 
"Fn+2",
>  	[KEY_FN_B] = "Fn+B",			[KEY_FN_D] = "Fn+D",
>  	[KEY_FN_E] = "Fn+E",			[KEY_FN_F] = 
"Fn+F",
> -	[KEY_FN_S] = "Fn+S",
> +	[KEY_FN_S] = "Fn+S",			[KEY_FN_P] = "Fn+P",
>  	[KEY_FN_F1] = "Fn+F1",			[KEY_FN_F2] = 
"Fn+F2",
>  	[KEY_FN_F3] = "Fn+F3",			[KEY_FN_F4] = 
"Fn+F4",
>  	[KEY_FN_F5] = "Fn+F5",			[KEY_FN_F6] = 
"Fn+F6",
> diff --git a/include/uapi/linux/input-event-codes.h
> b/include/uapi/linux/input-event-codes.h index 3b2524e4b66..2fc79b32425
> 100644
> --- a/include/uapi/linux/input-event-codes.h
> +++ b/include/uapi/linux/input-event-codes.h
> @@ -548,6 +548,7 @@
>  #define KEY_FN_S		0x1e3
>  #define KEY_FN_B		0x1e4
>  #define KEY_FN_RIGHT_SHIFT	0x1e5
> +#define KEY_FN_P		0x1e6
> 
>  #define KEY_BRL_DOT1		0x1f1
>  #define KEY_BRL_DOT2		0x1f2

Hello,

Please don't merge this. I made a v2 of this patch and this is no longer 
needed. 

Thanks!