firmware/target/arm/s3c2440/mini2440/button-target.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2009 by Bob Cousins
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21 #ifndef _BUTTON_TARGET_H_
  22 #define _BUTTON_TARGET_H_
  23
  24 #include <stdbool.h>
  25 #include "config.h"
  26
  27
  28 bool button_hold(void);
  29 void button_init_device(void);
  30 int button_read_device(int*);
  31 void touchpad_set_sensitivity(int level);
  32
  33 /* Mini2440 specific button codes */
  34
  35 #define BUTTON_ONE          0x0001
  36 #define BUTTON_TWO          0x0008
  37 #define BUTTON_THREE        0x0020
  38 #define BUTTON_FOUR         0x0040
  39 #define BUTTON_FIVE         0x0080
  40 #define BUTTON_SIX          0x0800
  41
  42 /* Add on buttons */
  43 #define BUTTON_SEVEN        0x0200
  44 #define BUTTON_EIGHT        0x0400
  45
  46 /* Touch Screen Area Buttons */
  47 #define BUTTON_TOPLEFT      0x010000
  48 #define BUTTON_TOPMIDDLE    0x020000
  49 #define BUTTON_TOPRIGHT     0x040000
  50 #define BUTTON_MIDLEFT      0x080000
  51 #define BUTTON_CENTER       0x100000
  52 #define BUTTON_MIDRIGHT     0x200000
  53 #define BUTTON_BOTTOMLEFT   0x400000
  54 #define BUTTON_BOTTOMMIDDLE 0x800000
  55 #define BUTTON_BOTTOMRIGHT  0x100000
  56
  57 #define BUTTON_TOUCH        0x200000
  58
  59
  60 #define BUTTON_MENU         BUTTON_ONE
  61 #define BUTTON_UP           BUTTON_TWO
  62 #define BUTTON_SELECT       BUTTON_THREE
  63 #define BUTTON_DOWN         BUTTON_FOUR
  64 #define BUTTON_LEFT         BUTTON_FIVE
  65 #define BUTTON_RIGHT        BUTTON_SIX
  66
  67 /* Add on buttons */
  68 #define BUTTON_A            BUTTON_SEVEN
  69 #define BUTTON_POWER        BUTTON_EIGHT
  70
  71 /* TODO: bodge to keep keymap-mini2440 happy */
  72 #define BUTTON_VOL_DOWN     0x4000
  73 #define BUTTON_VOL_UP       0x8000
  74
  75 #define BUTTON_MAIN (BUTTON_MENU|BUTTON_LEFT|BUTTON_RIGHT  | \
  76                      BUTTON_UP  |BUTTON_DOWN|BUTTON_SELECT | \
  77                      BUTTON_A   |BUTTON_POWER )
  78
  79 #define BUTTON_REMOTE       0
  80
  81 #define POWEROFF_BUTTON     BUTTON_MENU
  82 #define POWEROFF_COUNT      10
  83
  84 #endif /* _BUTTON_TARGET_H_ */