diff options
Diffstat (limited to 'include/keyboard_8042.h')
| -rw-r--r-- | include/keyboard_8042.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/include/keyboard_8042.h b/include/keyboard_8042.h index 00fdc9901b..d18a81562a 100644 --- a/include/keyboard_8042.h +++ b/include/keyboard_8042.h @@ -8,8 +8,10 @@ #ifndef __CROS_EC_KEYBOARD_8042_H #define __CROS_EC_KEYBOARD_8042_H -#include "common.h" +#include <stddef.h> + #include "button.h" +#include "common.h" /** * Called by power button handler and button interrupt handler. @@ -28,4 +30,26 @@ void button_state_changed(enum keyboard_button_type button, int is_pressed); */ void keyboard_host_write(int data, int is_cmd); + +/* Utilities for scan code and make code. */ + +enum scancode_set_list { + SCANCODE_GET_SET = 0, + SCANCODE_SET_1, + SCANCODE_SET_2, + SCANCODE_SET_3, + SCANCODE_MAX = SCANCODE_SET_3, +}; + +/** + * Returns a board-specific translated make code. + * + * @param make_code 8042 make code + * @param pressed Whether the key was pressed + * @param code_set 8042 scan code set + */ +uint16_t keyboard_board_translate( + uint16_t make_code, int8_t pressed, + enum scancode_set_list code_set); + #endif /* __CROS_EC_KEYBOARD_8042_H */ |