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1 | /* GSPCA subdrivers for Genesys Logic webcams with the GL860 chip |
2 | * Subdriver declarations | |
3 | * | |
4 | * 2009/10/14 Olivier LORIN <o.lorin@laposte.net> | |
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5 | * |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | #ifndef GL860_DEV_H | |
20 | #define GL860_DEV_H | |
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21 | |
22 | #include "gspca.h" | |
23 | ||
24 | #define MODULE_NAME "gspca_gl860" | |
25 | #define DRIVER_VERSION "0.9d10" | |
26 | ||
27 | #define ctrl_in gl860_RTx | |
28 | #define ctrl_out gl860_RTx | |
29 | ||
30 | #define ID_MI1320 1 | |
31 | #define ID_OV2640 2 | |
32 | #define ID_OV9655 4 | |
33 | #define ID_MI2020 8 | |
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34 | |
35 | #define _MI1320_ (((struct sd *) gspca_dev)->sensor == ID_MI1320) | |
36 | #define _MI2020_ (((struct sd *) gspca_dev)->sensor == ID_MI2020) | |
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37 | #define _OV2640_ (((struct sd *) gspca_dev)->sensor == ID_OV2640) |
38 | #define _OV9655_ (((struct sd *) gspca_dev)->sensor == ID_OV9655) | |
39 | ||
40 | #define IMAGE_640 0 | |
41 | #define IMAGE_800 1 | |
42 | #define IMAGE_1280 2 | |
8bbb1c39 | 43 | #define IMAGE_1600 3 |
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44 | |
45 | struct sd_gl860 { | |
46 | u16 backlight; | |
47 | u16 brightness; | |
48 | u16 sharpness; | |
49 | u16 contrast; | |
50 | u16 gamma; | |
51 | u16 hue; | |
52 | u16 saturation; | |
53 | u16 whitebal; | |
54 | u8 mirror; | |
55 | u8 flip; | |
56 | u8 AC50Hz; | |
57 | }; | |
58 | ||
59 | /* Specific webcam descriptor */ | |
60 | struct sd { | |
61 | struct gspca_dev gspca_dev; /* !! must be the first item */ | |
62 | ||
63 | struct sd_gl860 vcur; | |
64 | struct sd_gl860 vold; | |
65 | struct sd_gl860 vmax; | |
66 | ||
67 | int (*dev_configure_alt) (struct gspca_dev *); | |
68 | int (*dev_init_at_startup)(struct gspca_dev *); | |
69 | int (*dev_init_pre_alt) (struct gspca_dev *); | |
70 | void (*dev_post_unset_alt) (struct gspca_dev *); | |
71 | int (*dev_camera_settings)(struct gspca_dev *); | |
72 | ||
73 | u8 swapRB; | |
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74 | u8 mirrorMask; |
75 | u8 sensor; | |
76 | s32 nbIm; | |
77 | s32 nbRightUp; | |
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78 | u8 waitSet; |
79 | }; | |
80 | ||
81 | struct validx { | |
82 | u16 val; | |
83 | u16 idx; | |
84 | }; | |
85 | ||
86 | struct idxdata { | |
87 | u8 idx; | |
88 | u8 data[3]; | |
89 | }; | |
90 | ||
91 | int fetch_validx(struct gspca_dev *gspca_dev, struct validx *tbl, int len); | |
92 | int keep_on_fetching_validx(struct gspca_dev *gspca_dev, struct validx *tbl, | |
93 | int len, int n); | |
94 | void fetch_idxdata(struct gspca_dev *gspca_dev, struct idxdata *tbl, int len); | |
95 | ||
96 | int gl860_RTx(struct gspca_dev *gspca_dev, | |
97 | unsigned char pref, u32 req, u16 val, u16 index, | |
98 | s32 len, void *pdata); | |
99 | ||
100 | void mi1320_init_settings(struct gspca_dev *); | |
101 | void ov2640_init_settings(struct gspca_dev *); | |
102 | void ov9655_init_settings(struct gspca_dev *); | |
103 | void mi2020_init_settings(struct gspca_dev *); | |
104 | ||
105 | #endif |