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

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Message-ID: <20250802212149.16707-2-edip@medip.dev>
Date: Sun,  3 Aug 2025 00:21:50 +0300
From: edip@...ip.dev
To: dmitry.torokhov@...il.com
Cc: jikos@...nel.org,
	bentiss@...nel.org,
	linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Edip Hazuri <edip@...ip.dev>
Subject: [PATCH 1/2] Input: Add key event code for Fn + P

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
-- 
2.50.1