Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-21 19:41:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

input: Documentation: corrections for notifier.rst

Browse Source 
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>
This commit is contained in:
Randy Dunlap 2021-03-02 14:35:21 -08:00 committed by Jonathan Corbet
parent 338b660bff
commit 365c6a3e0f
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Documentation/input/notifier.rst
View File

@ -4,11 +4,12 @@ Keyboard notifier
One can use register_keyboard_notifier to get called back on keyboard One can use register_keyboard_notifier to get called back on keyboard
events (see kbd_keycode() function for details). The passed structure is 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; - 'vc' always provide the VC for which the keyboard event applies;
- 'down' is 1 for a key press event, 0 for a key release; - 'down' is 1 for a key press event, 0 for a key release;
- 'shift' is the current modifier state, mask bit indexes are KG_*; - 'shift' is the current modifier state, mask bit indexes are KG_*;
- 'ledstate' is the current LED state;
- 'value' depends on the type of event. - 'value' depends on the type of event.
- KBD_KEYCODE events are always sent before other events, value is the keycode. - KBD_KEYCODE events are always sent before other events, value is the keycode.