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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2006-04-02 00:10:28 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-02 00:10:28 -0500 |
| commit | b9ec4e109d7a342e83e1210e05797222e36555c3 (patch) | |
| tree | 47ff5cb19c3b43f9907006e7b491df547f29b71e /include/linux/keyboard.h | |
| parent | 53a2670cd9611cf7c3b3bf9875b0b4041160fa60 (diff) | |
| download | lwn-b9ec4e109d7a342e83e1210e05797222e36555c3.tar.gz lwn-b9ec4e109d7a342e83e1210e05797222e36555c3.zip | |
Input: add support for Braille devices
- Add KEY_BRL_* input keys and K_BRL_* keycodes;
- Add emulation of how braille keyboards usually combine braille dots
to the console keyboard driver;
- Add handling of unicode U+28xy diacritics.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include/linux/keyboard.h')
| -rw-r--r-- | include/linux/keyboard.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/keyboard.h b/include/linux/keyboard.h index 08488042d74a..de76843bbe8a 100644 --- a/include/linux/keyboard.h +++ b/include/linux/keyboard.h @@ -44,6 +44,7 @@ extern unsigned short plain_map[NR_KEYS]; #define KT_ASCII 9 #define KT_LOCK 10 #define KT_SLOCK 12 +#define KT_BRL 14 #define K(t,v) (((t)<<8)|(v)) #define KTYP(x) ((x) >> 8) @@ -427,5 +428,17 @@ extern unsigned short plain_map[NR_KEYS]; #define NR_LOCK 8 +#define K_BRL_BLANK K(KT_BRL, 0) +#define K_BRL_DOT1 K(KT_BRL, 1) +#define K_BRL_DOT2 K(KT_BRL, 2) +#define K_BRL_DOT3 K(KT_BRL, 3) +#define K_BRL_DOT4 K(KT_BRL, 4) +#define K_BRL_DOT5 K(KT_BRL, 5) +#define K_BRL_DOT6 K(KT_BRL, 6) +#define K_BRL_DOT7 K(KT_BRL, 7) +#define K_BRL_DOT8 K(KT_BRL, 8) + +#define NR_BRL 9 + #define MAX_DIACR 256 #endif |