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Message-ID: <15a5d08c84cf4d7b820de34ebbcf8ae2502fb3ca.1710065750.git.soyer@irl.hu>
Date: Sun, 10 Mar 2024 12:31:41 +0100
From: Gergo Koteles <soyer@....hu>
To: Ike Panhc <ike.pan@...onical.com>,
Hans de Goede <hdegoede@...hat.com>,
Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc: platform-driver-x86@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
Gergo Koteles <soyer@....hu>
Subject: [PATCH v2 1/2] Input: allocate keycode for Display refresh rate toggle
Newer Lenovo Yogas and Legions with 60Hz/90Hz displays send a wmi event
when Fn + R is pressed. This is intended for use to switch between the
two refresh rates.
Allocate a new KEY_REFRESH_RATE_TOGGLE keycode for it.
Signed-off-by: Gergo Koteles <soyer@....hu>
---
include/uapi/linux/input-event-codes.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 022a520e31fc..03edf2ccdf6c 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -602,6 +602,7 @@
#define KEY_ALS_TOGGLE 0x230 /* Ambient light sensor */
#define KEY_ROTATE_LOCK_TOGGLE 0x231 /* Display rotation lock */
+#define KEY_REFRESH_RATE_TOGGLE 0x232 /* Display refresh rate toggle */
#define KEY_BUTTONCONFIG 0x240 /* AL Button Configuration */
#define KEY_TASKMANAGER 0x241 /* AL Task/Project Manager */
--
2.44.0
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