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/* Copyright 2015 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* The functions implemented by keyboard component of EC core.
*/
#ifndef __CROS_EC_KEYBOARD_8042_SHAREDLIB_H
#define __CROS_EC_KEYBOARD_8042_SHAREDLIB_H
#include "button.h"
#include "keyboard_config.h"
#include "keyboard_protocol.h"
struct button_8042_t {
uint16_t scancode;
int repeat;
};
/* The standard Chrome OS keyboard matrix table. */
#ifdef CONFIG_KEYBOARD_SCANCODE_MUTABLE
extern uint16_t scancode_set2[KEYBOARD_ROWS][KEYBOARD_COLS];
#else
extern const uint16_t scancode_set2[KEYBOARD_ROWS][KEYBOARD_COLS];
#endif
/* Translation from scan code set 2 to set 1. */
extern const uint8_t scancode_translate_table[];
extern uint8_t scancode_translate_set2_to_1(uint8_t code);
/* Button scancodes (Power, Volume Down, Volume Up, etc.) */
extern const struct button_8042_t buttons_8042[KEYBOARD_BUTTON_COUNT];
/* Scan code set 2 table. */
enum scancode_values {
SCANCODE_1 = 0x0016,
SCANCODE_2 = 0x001e,
SCANCODE_3 = 0x0026,
SCANCODE_4 = 0x0025,
SCANCODE_5 = 0x002e,
SCANCODE_6 = 0x0036,
SCANCODE_7 = 0x003d,
SCANCODE_8 = 0x003e,
SCANCODE_A = 0x001c,
SCANCODE_B = 0x0032,
SCANCODE_T = 0x002c,
SCANCODE_F1 = 0x0005,
SCANCODE_F2 = 0x0006,
SCANCODE_F3 = 0x0004,
SCANCODE_F4 = 0x000c,
SCANCODE_F5 = 0x0003,
SCANCODE_F6 = 0x000b,
SCANCODE_F7 = 0x0083,
SCANCODE_F8 = 0x000a,
SCANCODE_UP = 0xe075,
SCANCODE_DOWN = 0xe072,
SCANCODE_LEFT = 0xe06b,
SCANCODE_RIGHT = 0xe074,
SCANCODE_LEFT_CTRL = 0x0014,
SCANCODE_RIGHT_CTRL = 0xe014,
SCANCODE_LEFT_ALT = 0x0011,
SCANCODE_RIGHT_ALT = 0xe011,
SCANCODE_LEFT_WIN = 0xe01f, /* Also known as GUI or Super key. */
SCANCODE_RIGHT_WIN = 0xe027,
SCANCODE_MENU = 0xe02f,
SCANCODE_POWER = 0xe037,
SCANCODE_VOLUME_DOWN = 0xe021,
SCANCODE_VOLUME_UP = 0xe032,
SCANCODE_NUMLOCK = 0x0077,
SCANCODE_CAPSLOCK = 0x0058,
SCANCODE_SCROLL_LOCK = 0x007e,
SCANCODE_CTRL_BREAK = 0xe07e,
};
#endif /* __CROS_EC_KEYBOARD_8042_SHAREDLIB_H */
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