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From: Gergo Koteles <soyer@irl.hu>
To: Ike Panhc <ike.pan@canonical.com>,
  Hans de Goede <hdegoede@redhat.com>,
  =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= <ilpo.jarvinen@linux.intel.com>,
  Dmitry Torokhov <dmitry.torokhov@gmail.com>,
  Philipp Jungkamp <p.jungkamp@gmx.net>
Cc: platform-driver-x86@vger.kernel.org,
  linux-kernel@vger.kernel.org, linux-input@vger.kernel.org,
  Gergo Koteles <soyer@irl.hu>
Subject: [PATCH 1/2] Input: allocate keycode for Fn + R
Date: Tue, 20 Feb 2024 04:39:35 +0100
Message-ID: <6af6b923fb73ca9ed5b89f29ca2b8f35730d5cda.1708399689.git.soyer@irl.hu>
In-Reply-To: <cover.1708399689.git.soyer@irl.hu>
References: <cover.1708399689.git.soyer@irl.hu>
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Newer Lenovo Yogas and Legions with 60Hz/90Hz displays send a wmi event
when Fn + R is pressed. This is intended for use to adjust refresh rate.

But there is no silkscreen print on the R key to indicate this,
so add a KEY_FN_R keycode define to use for this key-combo.

Signed-off-by: Gergo Koteles <soyer@irl.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..ba40af25943a 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -547,6 +547,7 @@
 #define KEY_FN_S		0x1e3
 #define KEY_FN_B		0x1e4
 #define KEY_FN_RIGHT_SHIFT	0x1e5
+#define KEY_FN_R		0x1e6
 
 #define KEY_BRL_DOT1		0x1f1
 #define KEY_BRL_DOT2		0x1f2
-- 
2.43.2