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1 | /* alps |
2 | * | |
3 | * (C) Copyright 2009 | |
4 | * MediaTek <www.MediaTek.com> | |
5 | * | |
6 | * MT6516 Sensor IOCTL & data structure | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | */ | |
22 | ||
23 | #ifndef __HWMSENSOR_H__ | |
24 | #define __HWMSENSOR_H__ | |
25 | ||
26 | #include <linux/ioctl.h> | |
27 | ||
28 | #define SENSOR_TYPE_ACCELEROMETER 1 | |
29 | #define SENSOR_TYPE_MAGNETIC_FIELD 2 | |
30 | #define SENSOR_TYPE_ORIENTATION 3 | |
31 | #define SENSOR_TYPE_GYROSCOPE 4 | |
32 | #define SENSOR_TYPE_LIGHT 5 | |
33 | #define SENSOR_TYPE_PRESSURE 6 | |
34 | #define SENSOR_TYPE_TEMPERATURE 7 | |
35 | #define SENSOR_TYPE_PROXIMITY 8 | |
36 | #define SENSOR_TYPE_GRAVITY 9 | |
37 | #define SENSOR_TYPE_LINEAR_ACCELERATION 10 | |
38 | #define SENSOR_TYPE_ROTATION_VECTOR 11 | |
39 | #define SENSOR_TYPE_SIGNIFICANT_MOTION 17 | |
40 | #define SENSOR_TYPE_STEP_DETECTOR 18 | |
41 | #define SENSOR_TYPE_STEP_COUNTER 19 | |
42 | ||
43 | #define SENSOR_TYPE_GEOMAGNETIC_ROTATION_VECTOR 20 | |
44 | ||
45 | #define SENSOR_TYPE_HEART_RATE 21 | |
46 | #define SENSOR_TYPE_TILT_DETECTOR 22 | |
47 | #define SENSOR_TYPE_WAKE_GESTURE 23 | |
48 | #define SENSOR_TYPE_GLANCE_GESTURE 24 | |
49 | #define SENSOR_TYPE_PICK_UP_GESTURE 25 | |
50 | ||
51 | #define SENSOR_TYPE_PEDOMETER 26 | |
52 | #define SENSOR_TYPE_IN_POCKET 27 | |
53 | #define SENSOR_TYPE_ACTIVITY 28 | |
54 | #define SENSOR_TYPE_FACE_DOWN 29 | |
55 | #define SENSOR_TYPE_SHAKE 30 | |
56 | ||
57 | /*---------------------------------------------------------------------------*/ | |
58 | #define ID_BASE 0 | |
59 | #define ID_ORIENTATION (ID_BASE+SENSOR_TYPE_ORIENTATION-1) | |
60 | #define ID_MAGNETIC (ID_BASE+SENSOR_TYPE_MAGNETIC_FIELD-1) | |
61 | #define ID_ACCELEROMETER (ID_BASE+SENSOR_TYPE_ACCELEROMETER-1) | |
62 | #define ID_LINEAR_ACCELERATION (ID_BASE+SENSOR_TYPE_LINEAR_ACCELERATION-1) | |
63 | #define ID_ROTATION_VECTOR (ID_BASE+SENSOR_TYPE_ROTATION_VECTOR-1) | |
64 | #define ID_GRAVITY (ID_BASE+SENSOR_TYPE_GRAVITY-1) | |
65 | #define ID_GYROSCOPE (ID_BASE+SENSOR_TYPE_GYROSCOPE-1) | |
66 | #define ID_PROXIMITY (ID_BASE+SENSOR_TYPE_PROXIMITY-1) | |
67 | #define ID_LIGHT (ID_BASE+SENSOR_TYPE_LIGHT-1) | |
68 | #define ID_PRESSURE (ID_BASE+SENSOR_TYPE_PRESSURE-1) | |
69 | #define ID_TEMPRERATURE (ID_BASE+SENSOR_TYPE_TEMPERATURE-1) | |
70 | #define ID_SIGNIFICANT_MOTION (ID_BASE+SENSOR_TYPE_SIGNIFICANT_MOTION-1) | |
71 | #define ID_STEP_DETECTOR (ID_BASE+SENSOR_TYPE_STEP_DETECTOR-1) | |
72 | #define ID_STEP_COUNTER (ID_BASE+SENSOR_TYPE_STEP_COUNTER-1) | |
73 | #define ID_GEOMAGNETIC_ROTATION_VECTOR (ID_BASE+SENSOR_TYPE_GEOMAGNETIC_ROTATION_VECTOR-1) | |
74 | #define ID_HEART_RATE (ID_BASE+SENSOR_TYPE_HEART_RATE-1) | |
75 | #define ID_TILT_DETECTOR (ID_BASE+SENSOR_TYPE_TILT_DETECTOR-1) | |
76 | #define ID_WAKE_GESTURE (ID_BASE+SENSOR_TYPE_WAKE_GESTURE-1) | |
77 | #define ID_GLANCE_GESTURE (ID_BASE+SENSOR_TYPE_GLANCE_GESTURE-1) | |
78 | #define ID_PICK_UP_GESTURE (ID_BASE+SENSOR_TYPE_PICK_UP_GESTURE-1) | |
79 | #define ID_PEDOMETER (ID_BASE+SENSOR_TYPE_PEDOMETER-1) | |
80 | #define ID_ACTIVITY (ID_BASE+SENSOR_TYPE_ACTIVITY-1) | |
81 | #define ID_IN_POCKET (ID_BASE+SENSOR_TYPE_IN_POCKET-1) | |
82 | #define ID_FACE_DOWN (ID_BASE+SENSOR_TYPE_FACE_DOWN-1) | |
83 | #define ID_SHAKE (ID_BASE+SENSOR_TYPE_SHAKE-1) | |
84 | #define ID_SENSOR_MAX_HANDLE (ID_BASE+30) | |
85 | #define ID_NONE (ID_BASE+31) | |
86 | ||
87 | #define ID_OFFSET (1) | |
88 | ||
89 | //#define MAX_ANDROID_SENSOR_NUM (ID_SENSOR_MAX_HANDLE + 1) | |
90 | //alps\kernel-3.10\drivers\misc\mediatek\hwmon\hwmsen\hwmsen_dev.c | |
91 | //hwmsen_unlocked_ioctl copy from user only limit 1400 bytes | |
92 | #define MAX_ANDROID_SENSOR_NUM (ID_TILT_DETECTOR +1) //not support MTK virtual sensor (all of them are one shot), otherwise fail at copy_form_user, size too large | |
93 | ||
94 | ||
95 | /*---------------------------------------------------------------------------*/ | |
96 | #define SENSOR_ORIENTATION (1 << ID_ORIENTATION) | |
97 | #define SENSOR_MAGNETIC (1 << ID_MAGNETIC) | |
98 | #define SENSOR_ACCELEROMETER (1 << ID_ACCELEROMETER) | |
99 | #define SENSOR_GYROSCOPE (1 << ID_GYROSCOPE) | |
100 | #define SENSOR_PROXIMITY (1 << ID_PROXIMITY) | |
101 | #define SENSOR_LIGHT (1 << ID_LIGHT) | |
102 | #define SENSOR_PRESSURE (1 << ID_PRESSURE) | |
103 | #define SENSOR_TEMPRERATURE (1 << ID_TEMPRERATURE) | |
104 | #define SENSOR_GRAVITY (1 << ID_GRAVITY) | |
105 | #define SENSOR_LINEAR_ACCELERATION (1 << ID_LINEAR_ACCELERATION) | |
106 | #define SENSOR_ROTATION_VECTOR (1 << ID_ROTATION_VECTOR) | |
107 | ||
108 | #define SENSOR_SIGNIFICANT_MOTION (1 << ID_SIGNIFICANT_MOTION) | |
109 | #define SENSOR_STEP_DETECTOR (1 << ID_STEP_DETECTOR) | |
110 | #define SENSOR_STEP_COUNTER (1 << ID_STEP_COUNTER) | |
111 | #define SENSOR_GEOMAGNETIC_ROTATION_VECTOR (1 << ID_GEOMAGNETIC_ROTATION_VECTOR) | |
112 | ||
113 | #define SENSOR_HEART_RATE (1 << ID_HEART_RATE) | |
114 | #define SENSOR_TILT_DETECTOR (1 << ID_TILT_DETECTOR) | |
115 | #define SENSOR_WAKE_GESTURE (1 << ID_WAKE_GESTURE) | |
116 | #define SENSOR_GLANCE_GESTURE (1 << ID_GLANCE_GESTURE) | |
117 | #define SENSOR_PICK_UP_GESTURE (1 << ID_PICK_UP_GESTURE) | |
118 | ||
119 | #define SENSOR_PEDOMETER (1 << ID_PEDOMETER) | |
120 | #define SENSOR_IN_POCKET (1 << ID_IN_POCKET) | |
121 | #define SENSOR_ACTIVITY (1 << ID_ACTIVITY) | |
122 | #define SENSOR_FACE_DOWN (1 << ID_FACE_DOWN) | |
123 | #define SENSOR_SHAKE (1 << ID_SHAKE) | |
124 | ||
125 | /*----------------------------------------------------------------------------*/ | |
126 | #define HWM_INPUTDEV_NAME "hwmdata" | |
127 | #define HWM_SENSOR_DEV_NAME "hwmsensor" | |
128 | #define HWM_SENSOR_DEV "/dev/hwmsensor" | |
129 | #define C_MAX_HWMSEN_EVENT_NUM 4 | |
130 | /*----------------------------------------------------------------------------*/ | |
131 | #define ACC_PL_DEV_NAME "m_acc_pl" | |
132 | #define ACC_INPUTDEV_NAME "m_acc_input" | |
133 | #define ACC_MISC_DEV_NAME "m_acc_misc" | |
134 | #define MAG_PL_DEV_NAME "m_mag_pl" | |
135 | #define MAG_INPUTDEV_NAME "m_mag_input" | |
136 | #define MAG_MISC_DEV_NAME "m_mag_misc" | |
137 | #define GYRO_PL_DEV_NAME "m_gyro_pl" | |
138 | #define GYRO_INPUTDEV_NAME "m_gyro_input" | |
139 | #define GYRO_MISC_DEV_NAME "m_gyro_misc" | |
140 | #define ALSPS_PL_DEV_NAME "m_alsps_pl" | |
141 | #define ALSPS_INPUTDEV_NAME "m_alsps_input" | |
142 | #define ALSPS_MISC_DEV_NAME "m_alsps_misc" | |
143 | #define BARO_PL_DEV_NAME "m_baro_pl" | |
144 | #define BARO_INPUTDEV_NAME "m_baro_input" | |
145 | #define BARO_MISC_DEV_NAME "m_baro_misc" | |
146 | ||
147 | #define STEP_C_PL_DEV_NAME "m_step_c_pl" | |
148 | #define STEP_C_INPUTDEV_NAME "m_step_c_input" | |
149 | #define STEP_C_MISC_DEV_NAME "m_step_c_misc" | |
150 | ||
151 | #define INPK_PL_DEV_NAME "m_inpk_pl" | |
152 | #define INPK_INPUTDEV_NAME "m_inpk_input" | |
153 | #define INPK_MISC_DEV_NAME "m_inpk_misc" | |
154 | ||
155 | #define SHK_PL_DEV_NAME "m_shk_pl" | |
156 | #define SHK_INPUTDEV_NAME "m_shk_input" | |
157 | #define SHK_MISC_DEV_NAME "m_shk_misc" | |
158 | ||
159 | #define FDN_PL_DEV_NAME "m_fdn_pl" | |
160 | #define FDN_INPUTDEV_NAME "m_fdn_input" | |
161 | #define FDN_MISC_DEV_NAME "m_fdn_misc" | |
162 | ||
163 | #define PKUP_PL_DEV_NAME "m_pkup_pl" | |
164 | #define PKUP_INPUTDEV_NAME "m_pkup_input" | |
165 | #define PKUP_MISC_DEV_NAME "m_pkup_misc" | |
166 | ||
167 | #define ACT_PL_DEV_NAME "m_act_pl" | |
168 | #define ACT_INPUTDEV_NAME "m_act_input" | |
169 | #define ACT_MISC_DEV_NAME "m_act_misc" | |
170 | ||
171 | #define PDR_PL_DEV_NAME "m_pdr_pl" | |
172 | #define PDR_INPUTDEV_NAME "m_pdr_input" | |
173 | #define PDR_MISC_DEV_NAME "m_pdr_misc" | |
174 | ||
175 | #define HRM_PL_DEV_NAME "m_hrm_pl" | |
176 | #define HRM_INPUTDEV_NAME "m_hrm_input" | |
177 | #define HRM_MISC_DEV_NAME "m_hrm_misc" | |
178 | ||
179 | #define TILT_PL_DEV_NAME "m_tilt_pl" | |
180 | #define TILT_INPUTDEV_NAME "m_tilt_input" | |
181 | #define TILT_MISC_DEV_NAME "m_tilt_misc" | |
182 | ||
183 | #define WAG_PL_DEV_NAME "m_wag_pl" | |
184 | #define WAG_INPUTDEV_NAME "m_wag_input" | |
185 | #define WAG_MISC_DEV_NAME "m_wag_misc" | |
186 | ||
187 | #define GLG_PL_DEV_NAME "m_glg_pl" | |
188 | #define GLG_INPUTDEV_NAME "m_glg_input" | |
189 | #define GLG_MISC_DEV_NAME "m_glg_misc" | |
190 | ||
191 | #define TEMP_PL_DEV_NAME "m_temp_pl" | |
192 | #define TEMP_INPUTDEV_NAME "m_temp_input" | |
193 | #define TEMP_MISC_DEV_NAME "m_temp_misc" | |
194 | ||
195 | #define BATCH_PL_DEV_NAME "m_batch_pl" | |
196 | #define BATCH_INPUTDEV_NAME "m_batch_input" | |
197 | #define BATCH_MISC_DEV_NAME "m_batch_misc" | |
198 | ||
199 | #define EVENT_TYPE_SENSOR 0x01 | |
200 | #define EVENT_SENSOR_ACCELERATION SENSOR_ACCELEROMETER | |
201 | #define EVENT_SENSOR_MAGNETIC SENSOR_MAGNETIC | |
202 | #define EVENT_SENSOR_ORIENTATION SENSOR_ORIENTATION | |
203 | #define EVENT_SENSOR_GYROSCOPE SENSOR_GYROSCOPE | |
204 | #define EVENT_SENSOR_LIGHT SENSOR_LIGHT | |
205 | #define EVENT_SENSOR_PRESSURE SENSOR_PRESSURE | |
206 | #define EVENT_SENSOR_TEMPERATURE SENSOR_TEMPRERATURE | |
207 | #define EVENT_SENSOR_PROXIMITY SENSOR_PROXIMITY | |
208 | #define EVENT_SENSOR_GRAVITY SENSOR_PRESSURE | |
209 | #define EVENT_SENSOR_LINEAR_ACCELERATION SENSOR_TEMPRERATURE | |
210 | #define EVENT_SENSOR_ROTATION_VECTOR SENSOR_PROXIMITY | |
211 | /*-----------------------------------------------------------------------------*/ | |
212 | ||
213 | enum { | |
214 | HWM_MODE_DISABLE = 0, | |
215 | HWM_MODE_ENABLE = 1, | |
216 | }; | |
217 | ||
218 | /*------------sensors data----------------------------------------------------*/ | |
219 | typedef struct { | |
220 | /* sensor identifier */ | |
221 | int sensor; | |
222 | /* sensor values */ | |
223 | int values[6]; | |
224 | /* sensor values divide */ | |
225 | uint32_t value_divide; | |
226 | /* sensor accuracy */ | |
227 | int8_t status; | |
228 | /* whether updata? */ | |
229 | int update; | |
230 | /* time is in nanosecond */ | |
231 | int64_t time; | |
232 | ||
233 | uint32_t reserved; | |
234 | } hwm_sensor_data; | |
235 | ||
236 | typedef struct { | |
237 | hwm_sensor_data data[MAX_ANDROID_SENSOR_NUM]; | |
238 | int date_type; | |
239 | } hwm_trans_data; | |
240 | ||
241 | /*----------------------------------------------------------------------------*/ | |
242 | #define HWM_IOC_MAGIC 0x91 | |
243 | ||
244 | /* set delay */ | |
245 | #define HWM_IO_SET_DELAY _IOW(HWM_IOC_MAGIC, 0x01, uint32_t) | |
246 | ||
247 | /* wake up */ | |
248 | #define HWM_IO_SET_WAKE _IO(HWM_IOC_MAGIC, 0x02) | |
249 | ||
250 | /* Enable/Disable sensor */ | |
251 | #define HWM_IO_ENABLE_SENSOR _IOW(HWM_IOC_MAGIC, 0x03, uint32_t) | |
252 | #define HWM_IO_DISABLE_SENSOR _IOW(HWM_IOC_MAGIC, 0x04, uint32_t) | |
253 | ||
254 | /* Enable/Disable sensor */ | |
255 | #define HWM_IO_ENABLE_SENSOR_NODATA _IOW(HWM_IOC_MAGIC, 0x05, uint32_t) | |
256 | #define HWM_IO_DISABLE_SENSOR_NODATA _IOW(HWM_IOC_MAGIC, 0x06, uint32_t) | |
257 | /* Get sensors data */ | |
258 | #define HWM_IO_GET_SENSORS_DATA _IOWR(HWM_IOC_MAGIC, 0x07, hwm_trans_data) | |
259 | ||
260 | #endif /* __HWMSENSOR_H__ */ |