From: Rajat Jain <rajatja@google.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
dtor@google.com
Cc: Rajat Jain <rajatja@google.com>, rajatxjain@gmail.com
Subject: [PATCH 1/2] Input: Add keycodes for keyboard backlight control
Date: Mon, 2 Mar 2020 16:56:44 -0800 [thread overview]
Message-ID: <20200303005645.237763-1-rajatja@google.com> (raw)
New keyboards can have backlight control keys. Allocating keycodes
for them. Such keyboards are already available in ChromeOS.
Signed-off-by: Rajat Jain <rajatja@google.com>
---
include/uapi/linux/input-event-codes.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 0f1db1cccc3fd..e12a19dc30262 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -652,6 +652,10 @@
/* Electronic privacy screen control */
#define KEY_PRIVACY_SCREEN_TOGGLE 0x279
+/* Keyboard Backlight control */
+#define KEY_KBD_BKLIGHT_UP 0x280
+#define KEY_KBD_BKLIGHT_DOWN 0x281
+
/*
* Some keyboards have keys which do not have a defined meaning, these keys
* are intended to be programmed / bound to macros by the user. For most
--
2.25.0.265.gbab2e86ba0-goog
next reply other threads:[~2020-03-03 0:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 0:56 Rajat Jain [this message]
2020-03-03 0:56 ` [PATCH 2/2] Input: Allocate keycode for SNIP key Rajat Jain
2020-03-03 8:15 ` [PATCH 1/2] Input: Add keycodes for keyboard backlight control Bastien Nocera
2020-03-03 23:59 ` Rajat Jain
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