linux-kernel - [PATCH] input: Add privacy screen toggle keycode

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Date:   Thu, 17 Oct 2019 10:32:08 -0600
From:   Mathew King <mathewk@...omium.org>
To:     linux-kernel@...r.kernel.org
Cc:     Mathew King <mathewk@...omium.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Rajat Jain <rajatja@...gle.com>,
        Sean Paul <seanpaul@...omium.org>,
        Jesse Barnes <jsbarnes@...gle.com>,
        Duncan Laurie <dlaurie@...gle.com>, linux-input@...r.kernel.org
Subject: [PATCH] input: Add privacy screen toggle keycode

Add keycode for toggling electronic privacy screen to the keycodes
definition. Some new laptops have a privacy screen which can be toggled
with a key on the keyboard.

Signed-off-by: Mathew King <mathewk@...omium.org>
---
 include/uapi/linux/input-event-codes.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 85387c76c24f..05d8b4f4f82f 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -649,6 +649,8 @@
  */
 #define KEY_DATA			0x277
 #define KEY_ONSCREEN_KEYBOARD		0x278
+/* Electronic privacy screen control */
+#define KEY_PRIVACY_SCREEN_TOGGLE	0x279
 
 #define BTN_TRIGGER_HAPPY		0x2c0
 #define BTN_TRIGGER_HAPPY1		0x2c0
-- 
2.23.0.700.g56cf767bdb-goog