Commit 71de6050 authored Mar 10, 2024 by Gergo Koteles Committed by Greg Kroah-Hartman Apr 13, 2024

Input: allocate keycode for Display refresh rate toggle



[ Upstream commit cfeb98b95fff25c442f78a6f616c627bc48a26b7 ]

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@irl.hu>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/15a5d08c84cf4d7b820de34ebbcf8ae2502fb3ca.1710065750.git.soyer@irl.hu


Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent edd073c7

include/uapi/linux/input-event-codes.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -598,6 +598,7 @@

		#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 */