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4c98834a EA |
1 | /* |
2 | * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher | |
3 | * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland | |
4 | * Copyright (c) 2002, 2003 Tuukka Toivonen | |
5 | * Copyright (c) 2008 Erik Andrén | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
4c98834a EA |
17 | * P/N 861037: Sensor HDCS1000 ASIC STV0600 |
18 | * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600 | |
19 | * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express | |
20 | * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam | |
21 | * P/N 861075-0040: Sensor HDCS1000 ASIC | |
22 | * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB | |
23 | * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web | |
24 | */ | |
25 | ||
26 | #ifndef STV06XX_SENSOR_H_ | |
27 | #define STV06XX_SENSOR_H_ | |
28 | ||
29 | #include "stv06xx.h" | |
30 | ||
4c98834a EA |
31 | #define IS_1020(sd) ((sd)->sensor == &stv06xx_sensor_hdcs1020) |
32 | ||
33 | extern const struct stv06xx_sensor stv06xx_sensor_vv6410; | |
34 | extern const struct stv06xx_sensor stv06xx_sensor_hdcs1x00; | |
35 | extern const struct stv06xx_sensor stv06xx_sensor_hdcs1020; | |
36 | extern const struct stv06xx_sensor stv06xx_sensor_pb0100; | |
8668d504 | 37 | extern const struct stv06xx_sensor stv06xx_sensor_st6422; |
4c98834a | 38 | |
4c98834a EA |
39 | struct stv06xx_sensor { |
40 | /* Defines the name of a sensor */ | |
41 | char name[32]; | |
42 | ||
43 | /* Sensor i2c address */ | |
44 | u8 i2c_addr; | |
45 | ||
46 | /* Flush value*/ | |
47 | u8 i2c_flush; | |
48 | ||
49 | /* length of an i2c word */ | |
50 | u8 i2c_len; | |
51 | ||
c0b33bdc HG |
52 | /* Isoc packet size (per mode) */ |
53 | int min_packet_size[4]; | |
54 | int max_packet_size[4]; | |
55 | ||
4c98834a EA |
56 | /* Probes if the sensor is connected */ |
57 | int (*probe)(struct sd *sd); | |
58 | ||
59 | /* Performs a initialization sequence */ | |
60 | int (*init)(struct sd *sd); | |
61 | ||
dec9c514 HV |
62 | /* Initializes the controls */ |
63 | int (*init_controls)(struct sd *sd); | |
4c98834a EA |
64 | |
65 | /* Reads a sensor register */ | |
66 | int (*read_sensor)(struct sd *sd, const u8 address, | |
67 | u8 *i2c_data, const u8 len); | |
68 | ||
69 | /* Writes to a sensor register */ | |
70 | int (*write_sensor)(struct sd *sd, const u8 address, | |
71 | u8 *i2c_data, const u8 len); | |
72 | ||
73 | /* Instructs the sensor to start streaming */ | |
74 | int (*start)(struct sd *sd); | |
75 | ||
76 | /* Instructs the sensor to stop streaming */ | |
77 | int (*stop)(struct sd *sd); | |
78 | ||
79 | /* Instructs the sensor to dump all its contents */ | |
80 | int (*dump)(struct sd *sd); | |
4c98834a EA |
81 | }; |
82 | ||
83 | #endif |