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authorRandy Dunlap <rdunlap@infradead.org>2021-03-02 14:35:21 -0800
committerJonathan Corbet <corbet@lwn.net>2021-03-08 17:15:36 -0700
commit365c6a3e0f2e0e9da42cf4b04f3eb71f27e47989 (patch)
tree4c6b2a91c03f22ca969079725dc9e39413476a0d
parent338b660bff7bbdc02f07899f2b6dec57b667871e (diff)
input: Documentation: corrections for notifier.rst
Add 'ledstate' to the keyboard_notifier_param struct info and tell which header file contains that struct. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: linux-input@vger.kernel.org Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Link: https://lore.kernel.org/r/20210302223523.20130-7-rdunlap@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
-rw-r--r--Documentation/input/notifier.rst3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/input/notifier.rst b/Documentation/input/notifier.rst
index 161350cb865e..824379399e61 100644
--- a/Documentation/input/notifier.rst
+++ b/Documentation/input/notifier.rst
@@ -4,11 +4,12 @@ Keyboard notifier
One can use register_keyboard_notifier to get called back on keyboard
events (see kbd_keycode() function for details). The passed structure is
-keyboard_notifier_param:
+keyboard_notifier_param (see <linux/keyboard.h>):
- 'vc' always provide the VC for which the keyboard event applies;
- 'down' is 1 for a key press event, 0 for a key release;
- 'shift' is the current modifier state, mask bit indexes are KG_*;
+- 'ledstate' is the current LED state;
- 'value' depends on the type of event.
- KBD_KEYCODE events are always sent before other events, value is the keycode.