Author: wulf
Date: Mon May  4 10:59:17 2020
New Revision: 360624
URL: https://svnweb.freebsd.org/changeset/base/360624

Log:
  [evdev] Add AT translated set1 scancodes for F-unlocked F1-12 keys.
  
  "F lock" is a switch between two sets of scancodes for function keys F1-F12
  found on some Logitech and Microsoft PS/2 keyboards [1]. When "F lock" is
  pressed, then F1-F12 act as function keys and produce usual keyscans for
  these keys. When "F lock" is depressed, F1-F12 produced the same keyscans
  but prefixed with E0.
  Some laptops use [2] E0-prefixed F1-F12 scancodes for non-standard keys.
  
  [1] https://www.win.tue.nl/~aeb/linux/kbd/scancodes-6.html
  [2] https://reviews.freebsd.org/D21565
  
  MFC after:    2 weeks

Modified:
  head/sys/dev/evdev/evdev_utils.c

Modified: head/sys/dev/evdev/evdev_utils.c
==============================================================================
--- head/sys/dev/evdev/evdev_utils.c    Mon May  4 10:10:07 2020        
(r360623)
+++ head/sys/dev/evdev/evdev_utils.c    Mon May  4 10:59:17 2020        
(r360624)
@@ -166,16 +166,16 @@ static uint16_t evdev_at_set1_scancodes[] = {
        NONE,           NONE,           KEY_VOLUMEDOWN, NONE,
        KEY_VOLUMEUP,   NONE,           KEY_HOMEPAGE,   NONE,
        NONE,           KEY_KPSLASH,    NONE,           KEY_SYSRQ,
-       KEY_RIGHTALT,   NONE,           NONE,           NONE,
-       NONE,           NONE,           NONE,           NONE,
+       KEY_RIGHTALT,   NONE,           NONE,           KEY_F13,
+       KEY_F14,        KEY_F15,        KEY_F16,        KEY_F17,
        /* 0x40 - 0x5f. 0xE0 prefixed */
-       NONE,           NONE,           NONE,           NONE,
-       NONE,           NONE,           KEY_PAUSE,      KEY_HOME,
+       KEY_F18,        KEY_F19,        KEY_F20,        KEY_F21,
+       KEY_F22,        NONE,           KEY_PAUSE,      KEY_HOME,
        KEY_UP,         KEY_PAGEUP,     NONE,           KEY_LEFT,
        NONE,           KEY_RIGHT,      NONE,           KEY_END,
        KEY_DOWN,       KEY_PAGEDOWN,   KEY_INSERT,     KEY_DELETE,
-       NONE,           NONE,           NONE,           NONE,
-       NONE,           NONE,           NONE,           KEY_LEFTMETA,
+       NONE,           NONE,           NONE,           KEY_F23,
+       KEY_F24,        NONE,           NONE,           KEY_LEFTMETA,
        KEY_RIGHTMETA,  KEY_MENU,       KEY_POWER,      KEY_SLEEP,
        /* 0x60 - 0x7f. 0xE0 prefixed */
        NONE,           NONE,           NONE,           KEY_WAKEUP,
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