diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2019-01-16 13:15:05 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2019-01-16 13:15:05 +1000 |
| commit | 29628dc2c3bc64237af6a092aae99a4100b8df5b (patch) | |
| tree | 03ed98fe4b3bd7adcac43272ee6e853564d4c67b /include | |
| parent | f293c11fecd2d786f7742cb6768863d498b9d31b (diff) | |
| download | libevdev-29628dc2c3bc64237af6a092aae99a4100b8df5b.tar.gz | |
include: sync event codes with kernel 4.20
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/input-event-codes.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/input-event-codes.h b/include/linux/input-event-codes.h index 95552e5..2bc40ad 100644 --- a/include/linux/input-event-codes.h +++ b/include/linux/input-event-codes.h @@ -708,6 +708,14 @@ #define REL_DIAL 0x07 #define REL_WHEEL 0x08 #define REL_MISC 0x09 +/* + * 0x0a is reserved and should not be used in input drivers. + * It was used by HID as REL_MISC+1 and userspace needs to detect if + * the next REL_* event is correct or is just REL_MISC + n. + * We define here REL_RESERVED so userspace can rely on it and detect + * the situation described above. + */ +#define REL_RESERVED 0x0a #define REL_MAX 0x0f #define REL_CNT (REL_MAX+1) @@ -744,6 +752,15 @@ #define ABS_MISC 0x28 +/* + * 0x2e is reserved and should not be used in input drivers. + * It was used by HID as ABS_MISC+6 and userspace needs to detect if + * the next ABS_* event is correct or is just ABS_MISC + n. + * We define here ABS_RESERVED so userspace can rely on it and detect + * the situation described above. + */ +#define ABS_RESERVED 0x2e + #define ABS_MT_SLOT 0x2f /* MT slot being modified */ #define ABS_MT_TOUCH_MAJOR 0x30 /* Major axis of touching ellipse */ #define ABS_MT_TOUCH_MINOR 0x31 /* Minor axis (omit if circular) */ |