src/haptic_private.c

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17
  18
  19
  20 #include <stdio.h> // xxx
  21 #include <unistd.h>
  22 #include <devman.h>
  23 #include <devman_haptic.h>
  24 #include "haptic.h"
  25
  26 #define IMMERSION_DRV_NODE      "/dev/tspdrv"
  27 #define INPUT_PARM_MAX          0xFFFFFF
  28 #define COMP_CMD(idx, value)    (value<<4)|(idx&0x0F)
  29
  30 enum {
  31     HAPTIC_PROP_ENABLE,
  32     HAPTIC_PROP_LEVEL,
  33     HAPTIC_PROP_LEVEL_MAX,
  34     HAPTIC_PROP_VALUE,
  35     HAPTIC_PROP_ONESHOT,
  36 };
  37
  38 enum {
  39         CMD_GET_INITIALIZE,
  40         CMD_SET_OPEN_DEVICE,
  41         CMD_GET_CURRENT_DEVICE_HANDLE,
  42         CMD_GET_CURRENT_EFFECT_HANDLE,
  43         CMD_SET_EFFECT_TYPE,
  44         CMD_SET_EFFECT_FILE,
  45         CMD_GET_EFFECT_DURATION,
  46         CMD_SET_EFFECT_PLAY,
  47         CMD_SET_EFFECT_PLAY_REPEAT,
  48         CMD_SET_NORMAL_PLAY,
  49         CMD_SET_EFFECT_ALL_STOP,
  50         CMD_PROPERTY_SET_LICENSE_KEY,
  51         CMD_PROPERTY_GET_PRIORITY,
  52         CMD_PROPERTY_SET_PRIORITY,
  53         CMD_PROPERTY_GET_STRENGTH,
  54         CMD_PROPERTY_SET_STRENGTH,
  55         CMD_PROPERTY_GET_MASTER_STRENGTH,
  56         CMD_PROPERTY_SET_MASTER_STRENGTH,
  57         CMD_SET_CLOSE_DEVICE,
  58         CMD_GET_TERMINATE,
  59         CMD_GET_DEVICE_COUNT,
  60 };
  61
  62 static int immersion;
  63
  64 void _haptic_init()
  65 {
  66     immersion = access(IMMERSION_DRV_NODE, F_OK) == 0;
  67 }
  68
  69 void _haptic_deinit()
  70 {
  71 }
  72