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/*
* Copyright (c) 2009 NVIDIA Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of the NVIDIA Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
/**
* @file
* <b>NVIDIA Tegra ODM Kit:
* Keyboard Controller virtual key mapping</b>
*
* @b Description: Implement the ODM keyboard mapping to the platform
* specific.
*/
#include "nvodm_kbc_keymapping.h"
#include <linux/input.h>
#define KBC_QWERTY_NORMAL_KEY_CODE_BASE 0x1000
#define KBC_QWERTY_FUNCTION_KEY_CODE_BASE 0x2000
#define KBC_QWERTY_FUNCTION_KEY_ROW_BASE 0x100
#define KBC_QWERTY_FUNCTION_KEY_ROW_NUMBER 0
#define KBC_QWERTY_FUNCTION_KEY_COLUMN_NUMBER 7
/**
* @brief Scan Code to Virtual Key mappings.
*/
/* The total number of soc scan codes will be (first - last) */
#define NV_SOC_NORMAL_KEY_SCAN_CODE_TABLE_FIRST KBC_QWERTY_NORMAL_KEY_CODE_BASE
#define NV_SOC_NORMAL_KEY_SCAN_CODE_TABLE_LAST (KBC_QWERTY_NORMAL_KEY_CODE_BASE +0x7F)
#define NV_SOC_FUNCTION_KEY_SCAN_CODE_TABLE_FIRST KBC_QWERTY_FUNCTION_KEY_CODE_BASE
#define NV_SOC_FUNCTION_KEY_SCAN_CODE_TABLE_LAST (KBC_QWERTY_FUNCTION_KEY_CODE_BASE +0x7F)
/**
* @brief This is the actual Scan-code-to-VKey mapping table. For new layouts
* this is the only structure which needs to be modified to return the
* proper vkey depending on the scan code.
*/
#define KEY_UNUSED 0
static NvU32 ScanCodeToVKeyTableKbcQwertyNormal[] =
{
// Row 0-> Unused, Unused, 'W', 'S', 'A', 'Z', Unused, Function,
// Row 1 ->Unused, Unused, Unused, Unused, Unused, unused, Unused, WIN_SPECIAL
// Row 2 ->Unused, Unused, Unused, Unused, Unused, unused, Alt, Alt2
// Row 3 ->'5', '4', 'R', 'E', 'F', 'D', 'X', Unused,
// Row 4 ->'7', '6', 'T', 'H', 'G', 'V', 'C', SPACEBAR,
// Row 5 ->'9', '8', 'U', 'Y', 'J', 'N', 'B', '|\',
// Row 6 ->Minus, '0', 'O', 'I', 'L', 'K', '<', M,
// Row 7 ->unused, '+', '}]', '#', Unused, Unused, Unused, WinSpecial,
// Row 8 ->Unused, Unused, Unused, Unused, SHIFT, SHIFT, UnUsed, Unused ,
// Row 9 ->Unused, Unused, Unused, Unused, unused, Ctrl, UnUsed, Control,
// Row A ->Unused, Unused, Unused, Unused, unused, unused, UnUsed, Unused,
// Row B ->'{[', 'P', '"', ':;', '/?, '>', UnUsed, Unused,
// Row C ->'F10', 'F9', 'BckSpc','3', '2', 'Up, Prntscr,Pause
// Row D ->INS, DEL, Unused, Pgup, PgDn, right, Down, Left,
// Row E ->F11, F12, F8, 'Q', F4, F3, '1', F7,
// Row F ->ESC, '~', F5, TAB, F1, F2, CAPLOCK,F6,
KEY_UNUSED, KEY_UNUSED, KEY_W, KEY_S,
KEY_A, KEY_Z, KEY_UNUSED, KEY_FN,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_MENU,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_LEFTALT, KEY_RIGHTALT,
KEY_5, KEY_4, KEY_R, KEY_E,
KEY_F, KEY_D, KEY_X, KEY_UNUSED,
KEY_7, KEY_6, KEY_T, KEY_H,
KEY_G, KEY_V, KEY_C, KEY_SPACE,
KEY_9, KEY_8, KEY_U, KEY_Y,
KEY_J, KEY_N, KEY_B, KEY_BACKSLASH,
KEY_MINUS, KEY_0, KEY_O, KEY_I,
KEY_L, KEY_K, KEY_COMMA, KEY_M,
KEY_UNUSED, KEY_EQUAL, KEY_RIGHTBRACE, KEY_ENTER,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_MENU,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_LEFTSHIFT, KEY_RIGHTSHIFT, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_LEFTCTRL, KEY_UNUSED, KEY_RIGHTCTRL,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_LEFTBRACE, KEY_P, KEY_APOSTROPHE, KEY_SEMICOLON,
KEY_SLASH, KEY_DOT, KEY_UNUSED, KEY_UNUSED,
KEY_F10, KEY_F9, KEY_BACKSPACE, KEY_3,
KEY_2, KEY_UP, KEY_PRINT, KEY_PAUSE,
KEY_INSERT, KEY_DELETE, KEY_UNUSED, KEY_PAGEUP,
KEY_PAGEDOWN, KEY_RIGHT, KEY_DOWN, KEY_LEFT,
KEY_F11, KEY_F12, KEY_F8, KEY_Q,
KEY_F4, KEY_F3, KEY_1, KEY_F7,
KEY_ESC, KEY_GRAVE, KEY_F5, KEY_TAB,
KEY_F1, KEY_F2, KEY_CAPSLOCK , KEY_F6
};
static NvU32 ScanCodeToVKeyTableKbcQwertyFunction[] =
{
// Row 0-> Unused, Unused, 'W', 'S', 'A', 'Z', Unused, Function,
// Row 1 ->WINSPECIAL, Unused, Unused, Unused, Unused, unused, Unused, Win_special
// Row 2 ->Unused, Unused, Unused, Unused, Unused, unused, Alt, Alt2
// Row 3 ->'5', '4', 'R', 'E', 'F', 'D', 'X', Unused,
// Row 4 ->'7', '6', 'T', 'H', 'G', 'V', 'C', SPACEBAR,
// Row 5 ->'9', '8', 'U', 'Y', 'J', 'N', 'B', '|\',
// Row 6 ->Minus, '0', 'O', 'I', 'L', 'K', '<', M,
// Row 7 ->unused, '+', '}]', '#', Unused, Unused, Unused, WinSpecial,
// Row 8 ->Unused, Unused, Unused, Unused, SHIFT, SHIFT, UnUsed, Unused ,
// Row 9 ->Unused, Unused, Unused, Unused, unused, Ctrl, UnUsed, Control,
// Row A ->Unused, Unused, Unused, Unused, unused, unused, UnUsed, Unused,
// Row B ->'{[', 'P', '"', ':;', '/?, '>', UnUsed, Unused,
// Row C ->'F10', 'F9', 'BckSpc','3', '2', 'Up, Prntscr,Pause
// Row D ->INS, DEL, Unused, Pgup, PgDn, right, Down, Left,
// Row E ->F11, F12, F8, 'Q', F4, F3, '1', F7,
// Row F ->ESC, '~', F5, TAB, F1, F2, CAPLOCK,F6,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_7, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_9, KEY_8, KEY_4, KEY_UNUSED, KEY_1, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_SLASH, KEY_6, KEY_5, KEY_3, KEY_2, KEY_UNUSED, KEY_0,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_KPASTERISK, KEY_UNUSED, KEY_KPMINUS, KEY_KPPLUS, KEY_DOT, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_VOLUMEUP, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_HOME, KEY_END, KEY_BRIGHTNESSUP, KEY_VOLUMEDOWN, KEY_BRIGHTNESSDOWN,
KEY_NUMLOCK, KEY_SCROLLLOCK, KEY_MUTE,KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED,
KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_UNUSED, KEY_QUESTION,KEY_UNUSED, KEY_UNUSED, KEY_UNUSED
};
static struct NvOdmKeyVirtTableDetail s_ScvkQwertyNormalEngUS =
{
NV_SOC_NORMAL_KEY_SCAN_CODE_TABLE_FIRST, // scan code start
NV_SOC_NORMAL_KEY_SCAN_CODE_TABLE_LAST, // scan code end
ScanCodeToVKeyTableKbcQwertyNormal // Normal Qwerty keyboard
};
static struct NvOdmKeyVirtTableDetail s_ScvkQwertyFunctionEngUS =
{
NV_SOC_FUNCTION_KEY_SCAN_CODE_TABLE_FIRST, // scan code start
NV_SOC_FUNCTION_KEY_SCAN_CODE_TABLE_LAST, // scan code end
ScanCodeToVKeyTableKbcQwertyFunction // Function Qwerty keyboard
};
static const struct NvOdmKeyVirtTableDetail *s_pVirtualKeyTables[] =
{&s_ScvkQwertyNormalEngUS, &s_ScvkQwertyFunctionEngUS};
NvU32
NvOdmKbcKeyMappingGetVirtualKeyMappingList(
const struct NvOdmKeyVirtTableDetail ***pVirtKeyTableList)
{
*pVirtKeyTableList = s_pVirtualKeyTables;
return NV_ARRAY_SIZE(s_pVirtualKeyTables);
}
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