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1 | /* | |
2 | * SPCA508 chip based cameras subdriver | |
3 | * | |
4 | * Copyright (C) 2009 Jean-Francois Moine <http://moinejf.free.fr> | |
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, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | */ | |
20 | ||
21 | #define MODULE_NAME "spca508" | |
22 | ||
23 | #include "gspca.h" | |
24 | ||
25 | MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>"); | |
26 | MODULE_DESCRIPTION("GSPCA/SPCA508 USB Camera Driver"); | |
27 | MODULE_LICENSE("GPL"); | |
28 | ||
29 | /* specific webcam descriptor */ | |
30 | struct sd { | |
31 | struct gspca_dev gspca_dev; /* !! must be the first item */ | |
32 | ||
33 | u8 brightness; | |
34 | ||
35 | u8 subtype; | |
36 | #define CreativeVista 0 | |
37 | #define HamaUSBSightcam 1 | |
38 | #define HamaUSBSightcam2 2 | |
39 | #define IntelEasyPCCamera 3 | |
40 | #define MicroInnovationIC200 4 | |
41 | #define ViewQuestVQ110 5 | |
42 | }; | |
43 | ||
44 | /* V4L2 controls supported by the driver */ | |
45 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val); | |
46 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val); | |
47 | ||
48 | static const struct ctrl sd_ctrls[] = { | |
49 | { | |
50 | { | |
51 | .id = V4L2_CID_BRIGHTNESS, | |
52 | .type = V4L2_CTRL_TYPE_INTEGER, | |
53 | .name = "Brightness", | |
54 | .minimum = 0, | |
55 | .maximum = 255, | |
56 | .step = 1, | |
57 | #define BRIGHTNESS_DEF 128 | |
58 | .default_value = BRIGHTNESS_DEF, | |
59 | }, | |
60 | .set = sd_setbrightness, | |
61 | .get = sd_getbrightness, | |
62 | }, | |
63 | }; | |
64 | ||
65 | static const struct v4l2_pix_format sif_mode[] = { | |
66 | {160, 120, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE, | |
67 | .bytesperline = 160, | |
68 | .sizeimage = 160 * 120 * 3 / 2, | |
69 | .colorspace = V4L2_COLORSPACE_SRGB, | |
70 | .priv = 3}, | |
71 | {176, 144, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE, | |
72 | .bytesperline = 176, | |
73 | .sizeimage = 176 * 144 * 3 / 2, | |
74 | .colorspace = V4L2_COLORSPACE_SRGB, | |
75 | .priv = 2}, | |
76 | {320, 240, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE, | |
77 | .bytesperline = 320, | |
78 | .sizeimage = 320 * 240 * 3 / 2, | |
79 | .colorspace = V4L2_COLORSPACE_SRGB, | |
80 | .priv = 1}, | |
81 | {352, 288, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE, | |
82 | .bytesperline = 352, | |
83 | .sizeimage = 352 * 288 * 3 / 2, | |
84 | .colorspace = V4L2_COLORSPACE_SRGB, | |
85 | .priv = 0}, | |
86 | }; | |
87 | ||
88 | /* Frame packet header offsets for the spca508 */ | |
89 | #define SPCA508_OFFSET_DATA 37 | |
90 | ||
91 | /* | |
92 | * Initialization data: this is the first set-up data written to the | |
93 | * device (before the open data). | |
94 | */ | |
95 | static const u16 spca508_init_data[][2] = | |
96 | { | |
97 | {0x0000, 0x870b}, | |
98 | ||
99 | {0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */ | |
100 | {0x0003, 0x8111}, /* Reset compression & memory */ | |
101 | {0x0000, 0x8110}, /* Disable all outputs */ | |
102 | /* READ {0x0000, 0x8114} -> 0000: 00 */ | |
103 | {0x0000, 0x8114}, /* SW GPIO data */ | |
104 | {0x0008, 0x8110}, /* Enable charge pump output */ | |
105 | {0x0002, 0x8116}, /* 200 kHz pump clock */ | |
106 | /* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE:) */ | |
107 | {0x0003, 0x8111}, /* Reset compression & memory */ | |
108 | {0x0000, 0x8111}, /* Normal mode (not reset) */ | |
109 | {0x0098, 0x8110}, | |
110 | /* Enable charge pump output, sync.serial,external 2x clock */ | |
111 | {0x000d, 0x8114}, /* SW GPIO data */ | |
112 | {0x0002, 0x8116}, /* 200 kHz pump clock */ | |
113 | {0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */ | |
114 | /* --------------------------------------- */ | |
115 | {0x000f, 0x8402}, /* memory bank */ | |
116 | {0x0000, 0x8403}, /* ... address */ | |
117 | /* --------------------------------------- */ | |
118 | /* 0x88__ is Synchronous Serial Interface. */ | |
119 | /* TBD: This table could be expressed more compactly */ | |
120 | /* using spca508_write_i2c_vector(). */ | |
121 | /* TBD: Should see if the values in spca50x_i2c_data */ | |
122 | /* would work with the VQ110 instead of the values */ | |
123 | /* below. */ | |
124 | {0x00c0, 0x8804}, /* SSI slave addr */ | |
125 | {0x0008, 0x8802}, /* 375 Khz SSI clock */ | |
126 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
127 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
128 | {0x0008, 0x8802}, /* 375 Khz SSI clock */ | |
129 | {0x0012, 0x8801}, /* SSI reg addr */ | |
130 | {0x0080, 0x8800}, /* SSI data to write */ | |
131 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
132 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
133 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
134 | {0x0008, 0x8802}, /* 375 Khz SSI clock */ | |
135 | {0x0012, 0x8801}, /* SSI reg addr */ | |
136 | {0x0000, 0x8800}, /* SSI data to write */ | |
137 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
138 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
139 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
140 | {0x0008, 0x8802}, /* 375 Khz SSI clock */ | |
141 | {0x0011, 0x8801}, /* SSI reg addr */ | |
142 | {0x0040, 0x8800}, /* SSI data to write */ | |
143 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
144 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
145 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
146 | {0x0008, 0x8802}, | |
147 | {0x0013, 0x8801}, | |
148 | {0x0000, 0x8800}, | |
149 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
150 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
151 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
152 | {0x0008, 0x8802}, | |
153 | {0x0014, 0x8801}, | |
154 | {0x0000, 0x8800}, | |
155 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
156 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
157 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
158 | {0x0008, 0x8802}, | |
159 | {0x0015, 0x8801}, | |
160 | {0x0001, 0x8800}, | |
161 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
162 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
163 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
164 | {0x0008, 0x8802}, | |
165 | {0x0016, 0x8801}, | |
166 | {0x0003, 0x8800}, | |
167 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
168 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
169 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
170 | {0x0008, 0x8802}, | |
171 | {0x0017, 0x8801}, | |
172 | {0x0036, 0x8800}, | |
173 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
174 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
175 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
176 | {0x0008, 0x8802}, | |
177 | {0x0018, 0x8801}, | |
178 | {0x00ec, 0x8800}, | |
179 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
180 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
181 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
182 | {0x0008, 0x8802}, | |
183 | {0x001a, 0x8801}, | |
184 | {0x0094, 0x8800}, | |
185 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
186 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
187 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
188 | {0x0008, 0x8802}, | |
189 | {0x001b, 0x8801}, | |
190 | {0x0000, 0x8800}, | |
191 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
192 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
193 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
194 | {0x0008, 0x8802}, | |
195 | {0x0027, 0x8801}, | |
196 | {0x00a2, 0x8800}, | |
197 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
198 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
199 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
200 | {0x0008, 0x8802}, | |
201 | {0x0028, 0x8801}, | |
202 | {0x0040, 0x8800}, | |
203 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
204 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
205 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
206 | {0x0008, 0x8802}, | |
207 | {0x002a, 0x8801}, | |
208 | {0x0084, 0x8800}, | |
209 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
210 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
211 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
212 | {0x0008, 0x8802}, | |
213 | {0x002b, 0x8801}, | |
214 | {0x00a8, 0x8800}, | |
215 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
216 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
217 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
218 | {0x0008, 0x8802}, | |
219 | {0x002c, 0x8801}, | |
220 | {0x00fe, 0x8800}, | |
221 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
222 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
223 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
224 | {0x0008, 0x8802}, | |
225 | {0x002d, 0x8801}, | |
226 | {0x0003, 0x8800}, | |
227 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
228 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
229 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
230 | {0x0008, 0x8802}, | |
231 | {0x0038, 0x8801}, | |
232 | {0x0083, 0x8800}, | |
233 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
234 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
235 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
236 | {0x0008, 0x8802}, | |
237 | {0x0033, 0x8801}, | |
238 | {0x0081, 0x8800}, | |
239 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
240 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
241 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
242 | {0x0008, 0x8802}, | |
243 | {0x0034, 0x8801}, | |
244 | {0x004a, 0x8800}, | |
245 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
246 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
247 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
248 | {0x0008, 0x8802}, | |
249 | {0x0039, 0x8801}, | |
250 | {0x0000, 0x8800}, | |
251 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
252 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
253 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
254 | {0x0008, 0x8802}, | |
255 | {0x0010, 0x8801}, | |
256 | {0x00a8, 0x8800}, | |
257 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
258 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
259 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
260 | {0x0008, 0x8802}, | |
261 | {0x0006, 0x8801}, | |
262 | {0x0058, 0x8800}, | |
263 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
264 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
265 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
266 | {0x0008, 0x8802}, | |
267 | {0x0000, 0x8801}, | |
268 | {0x0004, 0x8800}, | |
269 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
270 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
271 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
272 | {0x0008, 0x8802}, | |
273 | {0x0040, 0x8801}, | |
274 | {0x0080, 0x8800}, | |
275 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
276 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
277 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
278 | {0x0008, 0x8802}, | |
279 | {0x0041, 0x8801}, | |
280 | {0x000c, 0x8800}, | |
281 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
282 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
283 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
284 | {0x0008, 0x8802}, | |
285 | {0x0042, 0x8801}, | |
286 | {0x000c, 0x8800}, | |
287 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
288 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
289 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
290 | {0x0008, 0x8802}, | |
291 | {0x0043, 0x8801}, | |
292 | {0x0028, 0x8800}, | |
293 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
294 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
295 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
296 | {0x0008, 0x8802}, | |
297 | {0x0044, 0x8801}, | |
298 | {0x0080, 0x8800}, | |
299 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
300 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
301 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
302 | {0x0008, 0x8802}, | |
303 | {0x0045, 0x8801}, | |
304 | {0x0020, 0x8800}, | |
305 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
306 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
307 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
308 | {0x0008, 0x8802}, | |
309 | {0x0046, 0x8801}, | |
310 | {0x0020, 0x8800}, | |
311 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
312 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
313 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
314 | {0x0008, 0x8802}, | |
315 | {0x0047, 0x8801}, | |
316 | {0x0080, 0x8800}, | |
317 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
318 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
319 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
320 | {0x0008, 0x8802}, | |
321 | {0x0048, 0x8801}, | |
322 | {0x004c, 0x8800}, | |
323 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
324 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
325 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
326 | {0x0008, 0x8802}, | |
327 | {0x0049, 0x8801}, | |
328 | {0x0084, 0x8800}, | |
329 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
330 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
331 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
332 | {0x0008, 0x8802}, | |
333 | {0x004a, 0x8801}, | |
334 | {0x0084, 0x8800}, | |
335 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
336 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
337 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
338 | {0x0008, 0x8802}, | |
339 | {0x004b, 0x8801}, | |
340 | {0x0084, 0x8800}, | |
341 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
342 | /* --------------------------------------- */ | |
343 | {0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */ | |
344 | {0x0000, 0x8701}, /* CKx1 clock delay adj */ | |
345 | {0x0000, 0x8701}, /* CKx1 clock delay adj */ | |
346 | {0x0001, 0x870c}, /* CKOx2 output */ | |
347 | /* --------------------------------------- */ | |
348 | {0x0080, 0x8600}, /* Line memory read counter (L) */ | |
349 | {0x0001, 0x8606}, /* reserved */ | |
350 | {0x0064, 0x8607}, /* Line memory read counter (H) 0x6480=25,728 */ | |
351 | {0x002a, 0x8601}, /* CDSP sharp interpolation mode, | |
352 | * line sel for color sep, edge enhance enab */ | |
353 | {0x0000, 0x8602}, /* optical black level for user settng = 0 */ | |
354 | {0x0080, 0x8600}, /* Line memory read counter (L) */ | |
355 | {0x000a, 0x8603}, /* optical black level calc mode: | |
356 | * auto; optical black offset = 10 */ | |
357 | {0x00df, 0x865b}, /* Horiz offset for valid pixels (L)=0xdf */ | |
358 | {0x0012, 0x865c}, /* Vert offset for valid lines (L)=0x12 */ | |
359 | ||
360 | /* The following two lines seem to be the "wrong" resolution. */ | |
361 | /* But perhaps these indicate the actual size of the sensor */ | |
362 | /* rather than the size of the current video mode. */ | |
363 | {0x0058, 0x865d}, /* Horiz valid pixels (*4) (L) = 352 */ | |
364 | {0x0048, 0x865e}, /* Vert valid lines (*4) (L) = 288 */ | |
365 | ||
366 | {0x0015, 0x8608}, /* A11 Coef ... */ | |
367 | {0x0030, 0x8609}, | |
368 | {0x00fb, 0x860a}, | |
369 | {0x003e, 0x860b}, | |
370 | {0x00ce, 0x860c}, | |
371 | {0x00f4, 0x860d}, | |
372 | {0x00eb, 0x860e}, | |
373 | {0x00dc, 0x860f}, | |
374 | {0x0039, 0x8610}, | |
375 | {0x0001, 0x8611}, /* R offset for white balance ... */ | |
376 | {0x0000, 0x8612}, | |
377 | {0x0001, 0x8613}, | |
378 | {0x0000, 0x8614}, | |
379 | {0x005b, 0x8651}, /* R gain for white balance ... */ | |
380 | {0x0040, 0x8652}, | |
381 | {0x0060, 0x8653}, | |
382 | {0x0040, 0x8654}, | |
383 | {0x0000, 0x8655}, | |
384 | {0x0001, 0x863f}, /* Fixed gamma correction enable, USB control, | |
385 | * lum filter disable, lum noise clip disable */ | |
386 | {0x00a1, 0x8656}, /* Window1 size 256x256, Windows2 size 64x64, | |
387 | * gamma look-up disable, | |
388 | * new edge enhancement enable */ | |
389 | {0x0018, 0x8657}, /* Edge gain high thresh */ | |
390 | {0x0020, 0x8658}, /* Edge gain low thresh */ | |
391 | {0x000a, 0x8659}, /* Edge bandwidth high threshold */ | |
392 | {0x0005, 0x865a}, /* Edge bandwidth low threshold */ | |
393 | /* -------------------------------- */ | |
394 | {0x0030, 0x8112}, /* Video drop enable, ISO streaming enable */ | |
395 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
396 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
397 | {0xa908, 0x8802}, | |
398 | {0x0034, 0x8801}, /* SSI reg addr */ | |
399 | {0x00ca, 0x8800}, | |
400 | /* SSI data to write */ | |
401 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
402 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
403 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
404 | {0x1f08, 0x8802}, | |
405 | {0x0006, 0x8801}, | |
406 | {0x0080, 0x8800}, | |
407 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
408 | ||
409 | /* ----- Read back coefs we wrote earlier. */ | |
410 | /* READ { 0x0000, 0x8608 } -> 0000: 15 */ | |
411 | /* READ { 0x0000, 0x8609 } -> 0000: 30 */ | |
412 | /* READ { 0x0000, 0x860a } -> 0000: fb */ | |
413 | /* READ { 0x0000, 0x860b } -> 0000: 3e */ | |
414 | /* READ { 0x0000, 0x860c } -> 0000: ce */ | |
415 | /* READ { 0x0000, 0x860d } -> 0000: f4 */ | |
416 | /* READ { 0x0000, 0x860e } -> 0000: eb */ | |
417 | /* READ { 0x0000, 0x860f } -> 0000: dc */ | |
418 | /* READ { 0x0000, 0x8610 } -> 0000: 39 */ | |
419 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
420 | /* READ { 0x0001, 0x8802 } -> 0000: 08 */ | |
421 | {0xb008, 0x8802}, | |
422 | {0x0006, 0x8801}, | |
423 | {0x007d, 0x8800}, | |
424 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
425 | ||
426 | ||
427 | /* This chunk is seemingly redundant with */ | |
428 | /* earlier commands (A11 Coef...), but if I disable it, */ | |
429 | /* the image appears too dark. Maybe there was some kind of */ | |
430 | /* reset since the earlier commands, so this is necessary again. */ | |
431 | {0x0015, 0x8608}, | |
432 | {0x0030, 0x8609}, | |
433 | {0xfffb, 0x860a}, | |
434 | {0x003e, 0x860b}, | |
435 | {0xffce, 0x860c}, | |
436 | {0xfff4, 0x860d}, | |
437 | {0xffeb, 0x860e}, | |
438 | {0xffdc, 0x860f}, | |
439 | {0x0039, 0x8610}, | |
440 | {0x0018, 0x8657}, | |
441 | ||
442 | {0x0000, 0x8508}, /* Disable compression. */ | |
443 | /* Previous line was: | |
444 | {0x0021, 0x8508}, * Enable compression. */ | |
445 | {0x0032, 0x850b}, /* compression stuff */ | |
446 | {0x0003, 0x8509}, /* compression stuff */ | |
447 | {0x0011, 0x850a}, /* compression stuff */ | |
448 | {0x0021, 0x850d}, /* compression stuff */ | |
449 | {0x0010, 0x850c}, /* compression stuff */ | |
450 | {0x0003, 0x8500}, /* *** Video mode: 160x120 */ | |
451 | {0x0001, 0x8501}, /* Hardware-dominated snap control */ | |
452 | {0x0061, 0x8656}, /* Window1 size 128x128, Windows2 size 128x128, | |
453 | * gamma look-up disable, | |
454 | * new edge enhancement enable */ | |
455 | {0x0018, 0x8617}, /* Window1 start X (*2) */ | |
456 | {0x0008, 0x8618}, /* Window1 start Y (*2) */ | |
457 | {0x0061, 0x8656}, /* Window1 size 128x128, Windows2 size 128x128, | |
458 | * gamma look-up disable, | |
459 | * new edge enhancement enable */ | |
460 | {0x0058, 0x8619}, /* Window2 start X (*2) */ | |
461 | {0x0008, 0x861a}, /* Window2 start Y (*2) */ | |
462 | {0x00ff, 0x8615}, /* High lum thresh for white balance */ | |
463 | {0x0000, 0x8616}, /* Low lum thresh for white balance */ | |
464 | {0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */ | |
465 | {0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */ | |
466 | /* READ { 0x0000, 0x8656 } -> 0000: 61 */ | |
467 | {0x0028, 0x8802}, /* 375 Khz SSI clock, SSI r/w sync with VSYNC */ | |
468 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
469 | /* READ { 0x0001, 0x8802 } -> 0000: 28 */ | |
470 | {0x1f28, 0x8802}, /* 375 Khz SSI clock, SSI r/w sync with VSYNC */ | |
471 | {0x0010, 0x8801}, /* SSI reg addr */ | |
472 | {0x003e, 0x8800}, /* SSI data to write */ | |
473 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
474 | {0x0028, 0x8802}, | |
475 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
476 | /* READ { 0x0001, 0x8802 } -> 0000: 28 */ | |
477 | {0x1f28, 0x8802}, | |
478 | {0x0000, 0x8801}, | |
479 | {0x001f, 0x8800}, | |
480 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
481 | {0x0001, 0x8602}, /* optical black level for user settning = 1 */ | |
482 | ||
483 | /* Original: */ | |
484 | {0x0023, 0x8700}, /* Clock speed 48Mhz/(3+2)/4= 2.4 Mhz */ | |
485 | {0x000f, 0x8602}, /* optical black level for user settning = 15 */ | |
486 | ||
487 | {0x0028, 0x8802}, | |
488 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
489 | /* READ { 0x0001, 0x8802 } -> 0000: 28 */ | |
490 | {0x1f28, 0x8802}, | |
491 | {0x0010, 0x8801}, | |
492 | {0x007b, 0x8800}, | |
493 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
494 | {0x002f, 0x8651}, /* R gain for white balance ... */ | |
495 | {0x0080, 0x8653}, | |
496 | /* READ { 0x0000, 0x8655 } -> 0000: 00 */ | |
497 | {0x0000, 0x8655}, | |
498 | ||
499 | {0x0030, 0x8112}, /* Video drop enable, ISO streaming enable */ | |
500 | {0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */ | |
501 | /* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE: (ALT=0) ) */ | |
502 | {} | |
503 | }; | |
504 | ||
505 | /* | |
506 | * Initialization data for Intel EasyPC Camera CS110 | |
507 | */ | |
508 | static const u16 spca508cs110_init_data[][2] = { | |
509 | {0x0000, 0x870b}, /* Reset CTL3 */ | |
510 | {0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */ | |
511 | {0x0000, 0x8111}, /* Normal operation on reset */ | |
512 | {0x0090, 0x8110}, | |
513 | /* External Clock 2x & Synchronous Serial Interface Output */ | |
514 | {0x0020, 0x8112}, /* Video Drop packet enable */ | |
515 | {0x0000, 0x8114}, /* Software GPIO output data */ | |
516 | {0x0001, 0x8114}, | |
517 | {0x0001, 0x8114}, | |
518 | {0x0001, 0x8114}, | |
519 | {0x0003, 0x8114}, | |
520 | ||
521 | /* Initial sequence Synchronous Serial Interface */ | |
522 | {0x000f, 0x8402}, /* Memory bank Address */ | |
523 | {0x0000, 0x8403}, /* Memory bank Address */ | |
524 | {0x00ba, 0x8804}, /* SSI Slave address */ | |
525 | {0x0010, 0x8802}, /* 93.75kHz SSI Clock Two DataByte */ | |
526 | {0x0010, 0x8802}, /* 93.75kHz SSI Clock two DataByte */ | |
527 | ||
528 | {0x0001, 0x8801}, | |
529 | {0x000a, 0x8805}, /* a - NWG: Dunno what this is about */ | |
530 | {0x0000, 0x8800}, | |
531 | {0x0010, 0x8802}, | |
532 | ||
533 | {0x0002, 0x8801}, | |
534 | {0x0000, 0x8805}, | |
535 | {0x0000, 0x8800}, | |
536 | {0x0010, 0x8802}, | |
537 | ||
538 | {0x0003, 0x8801}, | |
539 | {0x0027, 0x8805}, | |
540 | {0x0001, 0x8800}, | |
541 | {0x0010, 0x8802}, | |
542 | ||
543 | {0x0004, 0x8801}, | |
544 | {0x0065, 0x8805}, | |
545 | {0x0001, 0x8800}, | |
546 | {0x0010, 0x8802}, | |
547 | ||
548 | {0x0005, 0x8801}, | |
549 | {0x0003, 0x8805}, | |
550 | {0x0000, 0x8800}, | |
551 | {0x0010, 0x8802}, | |
552 | ||
553 | {0x0006, 0x8801}, | |
554 | {0x001c, 0x8805}, | |
555 | {0x0000, 0x8800}, | |
556 | {0x0010, 0x8802}, | |
557 | ||
558 | {0x0007, 0x8801}, | |
559 | {0x002a, 0x8805}, | |
560 | {0x0000, 0x8800}, | |
561 | {0x0010, 0x8802}, | |
562 | ||
563 | {0x0002, 0x8704}, /* External input CKIx1 */ | |
564 | {0x0001, 0x8606}, /* 1 Line memory Read Counter (H) Result: (d)410 */ | |
565 | {0x009a, 0x8600}, /* Line memory Read Counter (L) */ | |
566 | {0x0001, 0x865b}, /* 1 Horizontal Offset for Valid Pixel(L) */ | |
567 | {0x0003, 0x865c}, /* 3 Vertical Offset for Valid Lines(L) */ | |
568 | {0x0058, 0x865d}, /* 58 Horizontal Valid Pixel Window(L) */ | |
569 | ||
570 | {0x0006, 0x8660}, /* Nibble data + input order */ | |
571 | ||
572 | {0x000a, 0x8602}, /* Optical black level set to 0x0a */ | |
573 | {0x0000, 0x8603}, /* Optical black level Offset */ | |
574 | ||
575 | /* {0x0000, 0x8611}, * 0 R Offset for white Balance */ | |
576 | /* {0x0000, 0x8612}, * 1 Gr Offset for white Balance */ | |
577 | /* {0x0000, 0x8613}, * 1f B Offset for white Balance */ | |
578 | /* {0x0000, 0x8614}, * f0 Gb Offset for white Balance */ | |
579 | ||
580 | {0x0040, 0x8651}, /* 2b BLUE gain for white balance good at all 60 */ | |
581 | {0x0030, 0x8652}, /* 41 Gr Gain for white Balance (L) */ | |
582 | {0x0035, 0x8653}, /* 26 RED gain for white balance */ | |
583 | {0x0035, 0x8654}, /* 40Gb Gain for white Balance (L) */ | |
584 | {0x0041, 0x863f}, | |
585 | /* Fixed Gamma correction enabled (makes colours look better) */ | |
586 | ||
587 | {0x0000, 0x8655}, | |
588 | /* High bits for white balance*****brightness control*** */ | |
589 | {} | |
590 | }; | |
591 | ||
592 | static const u16 spca508_sightcam_init_data[][2] = { | |
593 | /* This line seems to setup the frame/canvas */ | |
594 | {0x000f, 0x8402}, | |
595 | ||
596 | /* Theese 6 lines are needed to startup the webcam */ | |
597 | {0x0090, 0x8110}, | |
598 | {0x0001, 0x8114}, | |
599 | {0x0001, 0x8114}, | |
600 | {0x0001, 0x8114}, | |
601 | {0x0003, 0x8114}, | |
602 | {0x0080, 0x8804}, | |
603 | ||
604 | /* This part seems to make the pictures darker? (autobrightness?) */ | |
605 | {0x0001, 0x8801}, | |
606 | {0x0004, 0x8800}, | |
607 | {0x0003, 0x8801}, | |
608 | {0x00e0, 0x8800}, | |
609 | {0x0004, 0x8801}, | |
610 | {0x00b4, 0x8800}, | |
611 | {0x0005, 0x8801}, | |
612 | {0x0000, 0x8800}, | |
613 | ||
614 | {0x0006, 0x8801}, | |
615 | {0x00e0, 0x8800}, | |
616 | {0x0007, 0x8801}, | |
617 | {0x000c, 0x8800}, | |
618 | ||
619 | /* This section is just needed, it probably | |
620 | * does something like the previous section, | |
621 | * but the cam won't start if it's not included. | |
622 | */ | |
623 | {0x0014, 0x8801}, | |
624 | {0x0008, 0x8800}, | |
625 | {0x0015, 0x8801}, | |
626 | {0x0067, 0x8800}, | |
627 | {0x0016, 0x8801}, | |
628 | {0x0000, 0x8800}, | |
629 | {0x0017, 0x8801}, | |
630 | {0x0020, 0x8800}, | |
631 | {0x0018, 0x8801}, | |
632 | {0x0044, 0x8800}, | |
633 | ||
634 | /* Makes the picture darker - and the | |
635 | * cam won't start if not included | |
636 | */ | |
637 | {0x001e, 0x8801}, | |
638 | {0x00ea, 0x8800}, | |
639 | {0x001f, 0x8801}, | |
640 | {0x0001, 0x8800}, | |
641 | {0x0003, 0x8801}, | |
642 | {0x00e0, 0x8800}, | |
643 | ||
644 | /* seems to place the colors ontop of each other #1 */ | |
645 | {0x0006, 0x8704}, | |
646 | {0x0001, 0x870c}, | |
647 | {0x0016, 0x8600}, | |
648 | {0x0002, 0x8606}, | |
649 | ||
650 | /* if not included the pictures becomes _very_ dark */ | |
651 | {0x0064, 0x8607}, | |
652 | {0x003a, 0x8601}, | |
653 | {0x0000, 0x8602}, | |
654 | ||
655 | /* seems to place the colors ontop of each other #2 */ | |
656 | {0x0016, 0x8600}, | |
657 | {0x0018, 0x8617}, | |
658 | {0x0008, 0x8618}, | |
659 | {0x00a1, 0x8656}, | |
660 | ||
661 | /* webcam won't start if not included */ | |
662 | {0x0007, 0x865b}, | |
663 | {0x0001, 0x865c}, | |
664 | {0x0058, 0x865d}, | |
665 | {0x0048, 0x865e}, | |
666 | ||
667 | /* adjusts the colors */ | |
668 | {0x0049, 0x8651}, | |
669 | {0x0040, 0x8652}, | |
670 | {0x004c, 0x8653}, | |
671 | {0x0040, 0x8654}, | |
672 | {} | |
673 | }; | |
674 | ||
675 | static const u16 spca508_sightcam2_init_data[][2] = { | |
676 | {0x0020, 0x8112}, | |
677 | ||
678 | {0x000f, 0x8402}, | |
679 | {0x0000, 0x8403}, | |
680 | ||
681 | {0x0008, 0x8201}, | |
682 | {0x0008, 0x8200}, | |
683 | {0x0001, 0x8200}, | |
684 | {0x0009, 0x8201}, | |
685 | {0x0008, 0x8200}, | |
686 | {0x0001, 0x8200}, | |
687 | {0x000a, 0x8201}, | |
688 | {0x0008, 0x8200}, | |
689 | {0x0001, 0x8200}, | |
690 | {0x000b, 0x8201}, | |
691 | {0x0008, 0x8200}, | |
692 | {0x0001, 0x8200}, | |
693 | {0x000c, 0x8201}, | |
694 | {0x0008, 0x8200}, | |
695 | {0x0001, 0x8200}, | |
696 | {0x000d, 0x8201}, | |
697 | {0x0008, 0x8200}, | |
698 | {0x0001, 0x8200}, | |
699 | {0x000e, 0x8201}, | |
700 | {0x0008, 0x8200}, | |
701 | {0x0001, 0x8200}, | |
702 | {0x0007, 0x8201}, | |
703 | {0x0008, 0x8200}, | |
704 | {0x0001, 0x8200}, | |
705 | {0x000f, 0x8201}, | |
706 | {0x0008, 0x8200}, | |
707 | {0x0001, 0x8200}, | |
708 | ||
709 | {0x0018, 0x8660}, | |
710 | {0x0010, 0x8201}, | |
711 | ||
712 | {0x0008, 0x8200}, | |
713 | {0x0001, 0x8200}, | |
714 | {0x0011, 0x8201}, | |
715 | {0x0008, 0x8200}, | |
716 | {0x0001, 0x8200}, | |
717 | ||
718 | {0x0000, 0x86b0}, | |
719 | {0x0034, 0x86b1}, | |
720 | {0x0000, 0x86b2}, | |
721 | {0x0049, 0x86b3}, | |
722 | {0x0000, 0x86b4}, | |
723 | {0x0000, 0x86b4}, | |
724 | ||
725 | {0x0012, 0x8201}, | |
726 | {0x0008, 0x8200}, | |
727 | {0x0001, 0x8200}, | |
728 | {0x0013, 0x8201}, | |
729 | {0x0008, 0x8200}, | |
730 | {0x0001, 0x8200}, | |
731 | ||
732 | {0x0001, 0x86b0}, | |
733 | {0x00aa, 0x86b1}, | |
734 | {0x0000, 0x86b2}, | |
735 | {0x00e4, 0x86b3}, | |
736 | {0x0000, 0x86b4}, | |
737 | {0x0000, 0x86b4}, | |
738 | ||
739 | {0x0018, 0x8660}, | |
740 | ||
741 | {0x0090, 0x8110}, | |
742 | {0x0001, 0x8114}, | |
743 | {0x0001, 0x8114}, | |
744 | {0x0001, 0x8114}, | |
745 | {0x0003, 0x8114}, | |
746 | ||
747 | {0x0080, 0x8804}, | |
748 | {0x0003, 0x8801}, | |
749 | {0x0012, 0x8800}, | |
750 | {0x0004, 0x8801}, | |
751 | {0x0005, 0x8800}, | |
752 | {0x0005, 0x8801}, | |
753 | {0x0000, 0x8800}, | |
754 | {0x0006, 0x8801}, | |
755 | {0x0000, 0x8800}, | |
756 | {0x0007, 0x8801}, | |
757 | {0x0000, 0x8800}, | |
758 | {0x0008, 0x8801}, | |
759 | {0x0005, 0x8800}, | |
760 | {0x000a, 0x8700}, | |
761 | {0x000e, 0x8801}, | |
762 | {0x0004, 0x8800}, | |
763 | {0x0005, 0x8801}, | |
764 | {0x0047, 0x8800}, | |
765 | {0x0006, 0x8801}, | |
766 | {0x0000, 0x8800}, | |
767 | {0x0007, 0x8801}, | |
768 | {0x00c0, 0x8800}, | |
769 | {0x0008, 0x8801}, | |
770 | {0x0003, 0x8800}, | |
771 | {0x0013, 0x8801}, | |
772 | {0x0001, 0x8800}, | |
773 | {0x0009, 0x8801}, | |
774 | {0x0000, 0x8800}, | |
775 | {0x000a, 0x8801}, | |
776 | {0x0000, 0x8800}, | |
777 | {0x000b, 0x8801}, | |
778 | {0x0000, 0x8800}, | |
779 | {0x000c, 0x8801}, | |
780 | {0x0000, 0x8800}, | |
781 | {0x000e, 0x8801}, | |
782 | {0x0004, 0x8800}, | |
783 | {0x000f, 0x8801}, | |
784 | {0x0000, 0x8800}, | |
785 | {0x0010, 0x8801}, | |
786 | {0x0006, 0x8800}, | |
787 | {0x0011, 0x8801}, | |
788 | {0x0006, 0x8800}, | |
789 | {0x0012, 0x8801}, | |
790 | {0x0000, 0x8800}, | |
791 | {0x0013, 0x8801}, | |
792 | {0x0001, 0x8800}, | |
793 | ||
794 | {0x000a, 0x8700}, | |
795 | {0x0000, 0x8702}, | |
796 | {0x0000, 0x8703}, | |
797 | {0x00c2, 0x8704}, | |
798 | {0x0001, 0x870c}, | |
799 | ||
800 | {0x0044, 0x8600}, | |
801 | {0x0002, 0x8606}, | |
802 | {0x0064, 0x8607}, | |
803 | {0x003a, 0x8601}, | |
804 | {0x0008, 0x8602}, | |
805 | {0x0044, 0x8600}, | |
806 | {0x0018, 0x8617}, | |
807 | {0x0008, 0x8618}, | |
808 | {0x00a1, 0x8656}, | |
809 | {0x0004, 0x865b}, | |
810 | {0x0002, 0x865c}, | |
811 | {0x0058, 0x865d}, | |
812 | {0x0048, 0x865e}, | |
813 | {0x0012, 0x8608}, | |
814 | {0x002c, 0x8609}, | |
815 | {0x0002, 0x860a}, | |
816 | {0x002c, 0x860b}, | |
817 | {0x00db, 0x860c}, | |
818 | {0x00f9, 0x860d}, | |
819 | {0x00f1, 0x860e}, | |
820 | {0x00e3, 0x860f}, | |
821 | {0x002c, 0x8610}, | |
822 | {0x006c, 0x8651}, | |
823 | {0x0041, 0x8652}, | |
824 | {0x0059, 0x8653}, | |
825 | {0x0040, 0x8654}, | |
826 | {0x00fa, 0x8611}, | |
827 | {0x00ff, 0x8612}, | |
828 | {0x00f8, 0x8613}, | |
829 | {0x0000, 0x8614}, | |
830 | {0x0001, 0x863f}, | |
831 | {0x0000, 0x8640}, | |
832 | {0x0026, 0x8641}, | |
833 | {0x0045, 0x8642}, | |
834 | {0x0060, 0x8643}, | |
835 | {0x0075, 0x8644}, | |
836 | {0x0088, 0x8645}, | |
837 | {0x009b, 0x8646}, | |
838 | {0x00b0, 0x8647}, | |
839 | {0x00c5, 0x8648}, | |
840 | {0x00d2, 0x8649}, | |
841 | {0x00dc, 0x864a}, | |
842 | {0x00e5, 0x864b}, | |
843 | {0x00eb, 0x864c}, | |
844 | {0x00f0, 0x864d}, | |
845 | {0x00f6, 0x864e}, | |
846 | {0x00fa, 0x864f}, | |
847 | {0x00ff, 0x8650}, | |
848 | {0x0060, 0x8657}, | |
849 | {0x0010, 0x8658}, | |
850 | {0x0018, 0x8659}, | |
851 | {0x0005, 0x865a}, | |
852 | {0x0018, 0x8660}, | |
853 | {0x0003, 0x8509}, | |
854 | {0x0011, 0x850a}, | |
855 | {0x0032, 0x850b}, | |
856 | {0x0010, 0x850c}, | |
857 | {0x0021, 0x850d}, | |
858 | {0x0001, 0x8500}, | |
859 | {0x0000, 0x8508}, | |
860 | {0x0012, 0x8608}, | |
861 | {0x002c, 0x8609}, | |
862 | {0x0002, 0x860a}, | |
863 | {0x0039, 0x860b}, | |
864 | {0x00d0, 0x860c}, | |
865 | {0x00f7, 0x860d}, | |
866 | {0x00ed, 0x860e}, | |
867 | {0x00db, 0x860f}, | |
868 | {0x0039, 0x8610}, | |
869 | {0x0012, 0x8657}, | |
870 | {0x000c, 0x8619}, | |
871 | {0x0004, 0x861a}, | |
872 | {0x00a1, 0x8656}, | |
873 | {0x00c8, 0x8615}, | |
874 | {0x0032, 0x8616}, | |
875 | ||
876 | {0x0030, 0x8112}, | |
877 | {0x0020, 0x8112}, | |
878 | {0x0020, 0x8112}, | |
879 | {0x000f, 0x8402}, | |
880 | {0x0000, 0x8403}, | |
881 | ||
882 | {0x0090, 0x8110}, | |
883 | {0x0001, 0x8114}, | |
884 | {0x0001, 0x8114}, | |
885 | {0x0001, 0x8114}, | |
886 | {0x0003, 0x8114}, | |
887 | {0x0080, 0x8804}, | |
888 | ||
889 | {0x0003, 0x8801}, | |
890 | {0x0012, 0x8800}, | |
891 | {0x0004, 0x8801}, | |
892 | {0x0005, 0x8800}, | |
893 | {0x0005, 0x8801}, | |
894 | {0x0047, 0x8800}, | |
895 | {0x0006, 0x8801}, | |
896 | {0x0000, 0x8800}, | |
897 | {0x0007, 0x8801}, | |
898 | {0x00c0, 0x8800}, | |
899 | {0x0008, 0x8801}, | |
900 | {0x0003, 0x8800}, | |
901 | {0x000a, 0x8700}, | |
902 | {0x000e, 0x8801}, | |
903 | {0x0004, 0x8800}, | |
904 | {0x0005, 0x8801}, | |
905 | {0x0047, 0x8800}, | |
906 | {0x0006, 0x8801}, | |
907 | {0x0000, 0x8800}, | |
908 | {0x0007, 0x8801}, | |
909 | {0x00c0, 0x8800}, | |
910 | {0x0008, 0x8801}, | |
911 | {0x0003, 0x8800}, | |
912 | {0x0013, 0x8801}, | |
913 | {0x0001, 0x8800}, | |
914 | {0x0009, 0x8801}, | |
915 | {0x0000, 0x8800}, | |
916 | {0x000a, 0x8801}, | |
917 | {0x0000, 0x8800}, | |
918 | {0x000b, 0x8801}, | |
919 | {0x0000, 0x8800}, | |
920 | {0x000c, 0x8801}, | |
921 | {0x0000, 0x8800}, | |
922 | {0x000e, 0x8801}, | |
923 | {0x0004, 0x8800}, | |
924 | {0x000f, 0x8801}, | |
925 | {0x0000, 0x8800}, | |
926 | {0x0010, 0x8801}, | |
927 | {0x0006, 0x8800}, | |
928 | {0x0011, 0x8801}, | |
929 | {0x0006, 0x8800}, | |
930 | {0x0012, 0x8801}, | |
931 | {0x0000, 0x8800}, | |
932 | {0x0013, 0x8801}, | |
933 | {0x0001, 0x8800}, | |
934 | {0x000a, 0x8700}, | |
935 | {0x0000, 0x8702}, | |
936 | {0x0000, 0x8703}, | |
937 | {0x00c2, 0x8704}, | |
938 | {0x0001, 0x870c}, | |
939 | {0x0044, 0x8600}, | |
940 | {0x0002, 0x8606}, | |
941 | {0x0064, 0x8607}, | |
942 | {0x003a, 0x8601}, | |
943 | {0x0008, 0x8602}, | |
944 | {0x0044, 0x8600}, | |
945 | {0x0018, 0x8617}, | |
946 | {0x0008, 0x8618}, | |
947 | {0x00a1, 0x8656}, | |
948 | {0x0004, 0x865b}, | |
949 | {0x0002, 0x865c}, | |
950 | {0x0058, 0x865d}, | |
951 | {0x0048, 0x865e}, | |
952 | {0x0012, 0x8608}, | |
953 | {0x002c, 0x8609}, | |
954 | {0x0002, 0x860a}, | |
955 | {0x002c, 0x860b}, | |
956 | {0x00db, 0x860c}, | |
957 | {0x00f9, 0x860d}, | |
958 | {0x00f1, 0x860e}, | |
959 | {0x00e3, 0x860f}, | |
960 | {0x002c, 0x8610}, | |
961 | {0x006c, 0x8651}, | |
962 | {0x0041, 0x8652}, | |
963 | {0x0059, 0x8653}, | |
964 | {0x0040, 0x8654}, | |
965 | {0x00fa, 0x8611}, | |
966 | {0x00ff, 0x8612}, | |
967 | {0x00f8, 0x8613}, | |
968 | {0x0000, 0x8614}, | |
969 | {0x0001, 0x863f}, | |
970 | {0x0000, 0x8640}, | |
971 | {0x0026, 0x8641}, | |
972 | {0x0045, 0x8642}, | |
973 | {0x0060, 0x8643}, | |
974 | {0x0075, 0x8644}, | |
975 | {0x0088, 0x8645}, | |
976 | {0x009b, 0x8646}, | |
977 | {0x00b0, 0x8647}, | |
978 | {0x00c5, 0x8648}, | |
979 | {0x00d2, 0x8649}, | |
980 | {0x00dc, 0x864a}, | |
981 | {0x00e5, 0x864b}, | |
982 | {0x00eb, 0x864c}, | |
983 | {0x00f0, 0x864d}, | |
984 | {0x00f6, 0x864e}, | |
985 | {0x00fa, 0x864f}, | |
986 | {0x00ff, 0x8650}, | |
987 | {0x0060, 0x8657}, | |
988 | {0x0010, 0x8658}, | |
989 | {0x0018, 0x8659}, | |
990 | {0x0005, 0x865a}, | |
991 | {0x0018, 0x8660}, | |
992 | {0x0003, 0x8509}, | |
993 | {0x0011, 0x850a}, | |
994 | {0x0032, 0x850b}, | |
995 | {0x0010, 0x850c}, | |
996 | {0x0021, 0x850d}, | |
997 | {0x0001, 0x8500}, | |
998 | {0x0000, 0x8508}, | |
999 | ||
1000 | {0x0012, 0x8608}, | |
1001 | {0x002c, 0x8609}, | |
1002 | {0x0002, 0x860a}, | |
1003 | {0x0039, 0x860b}, | |
1004 | {0x00d0, 0x860c}, | |
1005 | {0x00f7, 0x860d}, | |
1006 | {0x00ed, 0x860e}, | |
1007 | {0x00db, 0x860f}, | |
1008 | {0x0039, 0x8610}, | |
1009 | {0x0012, 0x8657}, | |
1010 | {0x0064, 0x8619}, | |
1011 | ||
1012 | /* This line starts it all, it is not needed here */ | |
1013 | /* since it has been build into the driver */ | |
1014 | /* jfm: don't start now */ | |
1015 | /* {0x0030, 0x8112}, */ | |
1016 | {} | |
1017 | }; | |
1018 | ||
1019 | /* | |
1020 | * Initialization data for Creative Webcam Vista | |
1021 | */ | |
1022 | static const u16 spca508_vista_init_data[][2] = { | |
1023 | {0x0008, 0x8200}, /* Clear register */ | |
1024 | {0x0000, 0x870b}, /* Reset CTL3 */ | |
1025 | {0x0020, 0x8112}, /* Video Drop packet enable */ | |
1026 | {0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */ | |
1027 | {0x0000, 0x8110}, /* Disable everything */ | |
1028 | {0x0000, 0x8114}, /* Software GPIO output data */ | |
1029 | {0x0000, 0x8114}, | |
1030 | ||
1031 | {0x0003, 0x8111}, | |
1032 | {0x0000, 0x8111}, | |
1033 | {0x0090, 0x8110}, /* Enable: SSI output, External 2X clock output */ | |
1034 | {0x0020, 0x8112}, | |
1035 | {0x0000, 0x8114}, | |
1036 | {0x0001, 0x8114}, | |
1037 | {0x0001, 0x8114}, | |
1038 | {0x0001, 0x8114}, | |
1039 | {0x0003, 0x8114}, | |
1040 | ||
1041 | {0x000f, 0x8402}, /* Memory bank Address */ | |
1042 | {0x0000, 0x8403}, /* Memory bank Address */ | |
1043 | {0x00ba, 0x8804}, /* SSI Slave address */ | |
1044 | {0x0010, 0x8802}, /* 93.75kHz SSI Clock Two DataByte */ | |
1045 | ||
1046 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1047 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1048 | {0x0010, 0x8802}, /* Will write 2 bytes (DATA1+DATA2) */ | |
1049 | {0x0020, 0x8801}, /* Register address for SSI read/write */ | |
1050 | {0x0044, 0x8805}, /* DATA2 */ | |
1051 | {0x0004, 0x8800}, /* DATA1 -> write triggered */ | |
1052 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1053 | ||
1054 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1055 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1056 | {0x0010, 0x8802}, | |
1057 | {0x0009, 0x8801}, | |
1058 | {0x0042, 0x8805}, | |
1059 | {0x0001, 0x8800}, | |
1060 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1061 | ||
1062 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1063 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1064 | {0x0010, 0x8802}, | |
1065 | {0x003c, 0x8801}, | |
1066 | {0x0001, 0x8805}, | |
1067 | {0x0000, 0x8800}, | |
1068 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1069 | ||
1070 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1071 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1072 | {0x0010, 0x8802}, | |
1073 | {0x0001, 0x8801}, | |
1074 | {0x000a, 0x8805}, | |
1075 | {0x0000, 0x8800}, | |
1076 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1077 | ||
1078 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1079 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1080 | {0x0010, 0x8802}, | |
1081 | {0x0002, 0x8801}, | |
1082 | {0x0000, 0x8805}, | |
1083 | {0x0000, 0x8800}, | |
1084 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1085 | ||
1086 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1087 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1088 | {0x0010, 0x8802}, | |
1089 | {0x0003, 0x8801}, | |
1090 | {0x0027, 0x8805}, | |
1091 | {0x0001, 0x8800}, | |
1092 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1093 | ||
1094 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1095 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1096 | {0x0010, 0x8802}, | |
1097 | {0x0004, 0x8801}, | |
1098 | {0x0065, 0x8805}, | |
1099 | {0x0001, 0x8800}, | |
1100 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1101 | ||
1102 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1103 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1104 | {0x0010, 0x8802}, | |
1105 | {0x0005, 0x8801}, | |
1106 | {0x0003, 0x8805}, | |
1107 | {0x0000, 0x8800}, | |
1108 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1109 | ||
1110 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1111 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1112 | {0x0010, 0x8802}, | |
1113 | {0x0006, 0x8801}, | |
1114 | {0x001c, 0x8805}, | |
1115 | {0x0000, 0x8800}, | |
1116 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1117 | ||
1118 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1119 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1120 | {0x0010, 0x8802}, | |
1121 | {0x0007, 0x8801}, | |
1122 | {0x002a, 0x8805}, | |
1123 | {0x0000, 0x8800}, | |
1124 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1125 | ||
1126 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1127 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1128 | {0x0010, 0x8802}, | |
1129 | {0x000e, 0x8801}, | |
1130 | {0x0000, 0x8805}, | |
1131 | {0x0000, 0x8800}, | |
1132 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1133 | ||
1134 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1135 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1136 | {0x0010, 0x8802}, | |
1137 | {0x0028, 0x8801}, | |
1138 | {0x002e, 0x8805}, | |
1139 | {0x0000, 0x8800}, | |
1140 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1141 | ||
1142 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1143 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1144 | {0x0010, 0x8802}, | |
1145 | {0x0039, 0x8801}, | |
1146 | {0x0013, 0x8805}, | |
1147 | {0x0000, 0x8800}, | |
1148 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1149 | ||
1150 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1151 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1152 | {0x0010, 0x8802}, | |
1153 | {0x003b, 0x8801}, | |
1154 | {0x000c, 0x8805}, | |
1155 | {0x0000, 0x8800}, | |
1156 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1157 | ||
1158 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1159 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1160 | {0x0010, 0x8802}, | |
1161 | {0x0035, 0x8801}, | |
1162 | {0x0028, 0x8805}, | |
1163 | {0x0000, 0x8800}, | |
1164 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1165 | ||
1166 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1167 | /* READ { 0x0001, 0x8802 } -> 0000: 10 */ | |
1168 | {0x0010, 0x8802}, | |
1169 | {0x0009, 0x8801}, | |
1170 | {0x0042, 0x8805}, | |
1171 | {0x0001, 0x8800}, | |
1172 | /* READ { 0x0001, 0x8803 } -> 0000: 00 */ | |
1173 | ||
1174 | {0x0050, 0x8703}, | |
1175 | {0x0002, 0x8704}, /* External input CKIx1 */ | |
1176 | {0x0001, 0x870c}, /* Select CKOx2 output */ | |
1177 | {0x009a, 0x8600}, /* Line memory Read Counter (L) */ | |
1178 | {0x0001, 0x8606}, /* 1 Line memory Read Counter (H) Result: (d)410 */ | |
1179 | {0x0023, 0x8601}, | |
1180 | {0x0010, 0x8602}, | |
1181 | {0x000a, 0x8603}, | |
1182 | {0x009a, 0x8600}, | |
1183 | {0x0001, 0x865b}, /* 1 Horizontal Offset for Valid Pixel(L) */ | |
1184 | {0x0003, 0x865c}, /* Vertical offset for valid lines (L) */ | |
1185 | {0x0058, 0x865d}, /* Horizontal valid pixels window (L) */ | |
1186 | {0x0048, 0x865e}, /* Vertical valid lines window (L) */ | |
1187 | {0x0000, 0x865f}, | |
1188 | ||
1189 | {0x0006, 0x8660}, | |
1190 | /* Enable nibble data input, select nibble input order */ | |
1191 | ||
1192 | {0x0013, 0x8608}, /* A11 Coeficients for color correction */ | |
1193 | {0x0028, 0x8609}, | |
1194 | /* Note: these values are confirmed at the end of array */ | |
1195 | {0x0005, 0x860a}, /* ... */ | |
1196 | {0x0025, 0x860b}, | |
1197 | {0x00e1, 0x860c}, | |
1198 | {0x00fa, 0x860d}, | |
1199 | {0x00f4, 0x860e}, | |
1200 | {0x00e8, 0x860f}, | |
1201 | {0x0025, 0x8610}, /* A33 Coef. */ | |
1202 | {0x00fc, 0x8611}, /* White balance offset: R */ | |
1203 | {0x0001, 0x8612}, /* White balance offset: Gr */ | |
1204 | {0x00fe, 0x8613}, /* White balance offset: B */ | |
1205 | {0x0000, 0x8614}, /* White balance offset: Gb */ | |
1206 | ||
1207 | {0x0064, 0x8651}, /* R gain for white balance (L) */ | |
1208 | {0x0040, 0x8652}, /* Gr gain for white balance (L) */ | |
1209 | {0x0066, 0x8653}, /* B gain for white balance (L) */ | |
1210 | {0x0040, 0x8654}, /* Gb gain for white balance (L) */ | |
1211 | {0x0001, 0x863f}, /* Enable fixed gamma correction */ | |
1212 | ||
1213 | {0x00a1, 0x8656}, /* Size - Window1: 256x256, Window2: 128x128, | |
1214 | * UV division: UV no change, | |
1215 | * Enable New edge enhancement */ | |
1216 | {0x0018, 0x8657}, /* Edge gain high threshold */ | |
1217 | {0x0020, 0x8658}, /* Edge gain low threshold */ | |
1218 | {0x000a, 0x8659}, /* Edge bandwidth high threshold */ | |
1219 | {0x0005, 0x865a}, /* Edge bandwidth low threshold */ | |
1220 | {0x0064, 0x8607}, /* UV filter enable */ | |
1221 | ||
1222 | {0x0016, 0x8660}, | |
1223 | {0x0000, 0x86b0}, /* Bad pixels compensation address */ | |
1224 | {0x00dc, 0x86b1}, /* X coord for bad pixels compensation (L) */ | |
1225 | {0x0000, 0x86b2}, | |
1226 | {0x0009, 0x86b3}, /* Y coord for bad pixels compensation (L) */ | |
1227 | {0x0000, 0x86b4}, | |
1228 | ||
1229 | {0x0001, 0x86b0}, | |
1230 | {0x00f5, 0x86b1}, | |
1231 | {0x0000, 0x86b2}, | |
1232 | {0x00c6, 0x86b3}, | |
1233 | {0x0000, 0x86b4}, | |
1234 | ||
1235 | {0x0002, 0x86b0}, | |
1236 | {0x001c, 0x86b1}, | |
1237 | {0x0001, 0x86b2}, | |
1238 | {0x00d7, 0x86b3}, | |
1239 | {0x0000, 0x86b4}, | |
1240 | ||
1241 | {0x0003, 0x86b0}, | |
1242 | {0x001c, 0x86b1}, | |
1243 | {0x0001, 0x86b2}, | |
1244 | {0x00d8, 0x86b3}, | |
1245 | {0x0000, 0x86b4}, | |
1246 | ||
1247 | {0x0004, 0x86b0}, | |
1248 | {0x001d, 0x86b1}, | |
1249 | {0x0001, 0x86b2}, | |
1250 | {0x00d8, 0x86b3}, | |
1251 | {0x0000, 0x86b4}, | |
1252 | {0x001e, 0x8660}, | |
1253 | ||
1254 | /* READ { 0x0000, 0x8608 } -> 0000: 13 */ | |
1255 | /* READ { 0x0000, 0x8609 } -> 0000: 28 */ | |
1256 | /* READ { 0x0000, 0x8610 } -> 0000: 05 */ | |
1257 | /* READ { 0x0000, 0x8611 } -> 0000: 25 */ | |
1258 | /* READ { 0x0000, 0x8612 } -> 0000: e1 */ | |
1259 | /* READ { 0x0000, 0x8613 } -> 0000: fa */ | |
1260 | /* READ { 0x0000, 0x8614 } -> 0000: f4 */ | |
1261 | /* READ { 0x0000, 0x8615 } -> 0000: e8 */ | |
1262 | /* READ { 0x0000, 0x8616 } -> 0000: 25 */ | |
1263 | {} | |
1264 | }; | |
1265 | ||
1266 | static int reg_write(struct usb_device *dev, | |
1267 | u16 index, u16 value) | |
1268 | { | |
1269 | int ret; | |
1270 | ||
1271 | ret = usb_control_msg(dev, | |
1272 | usb_sndctrlpipe(dev, 0), | |
1273 | 0, /* request */ | |
1274 | USB_TYPE_VENDOR | USB_RECIP_DEVICE, | |
1275 | value, index, NULL, 0, 500); | |
1276 | PDEBUG(D_USBO, "reg write i:0x%04x = 0x%02x", | |
1277 | index, value); | |
1278 | if (ret < 0) | |
1279 | PDEBUG(D_ERR|D_USBO, "reg write: error %d", ret); | |
1280 | return ret; | |
1281 | } | |
1282 | ||
1283 | /* read 1 byte */ | |
1284 | /* returns: negative is error, pos or zero is data */ | |
1285 | static int reg_read(struct gspca_dev *gspca_dev, | |
1286 | u16 index) /* wIndex */ | |
1287 | { | |
1288 | int ret; | |
1289 | ||
1290 | ret = usb_control_msg(gspca_dev->dev, | |
1291 | usb_rcvctrlpipe(gspca_dev->dev, 0), | |
1292 | 0, /* register */ | |
1293 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, | |
1294 | 0, /* value */ | |
1295 | index, | |
1296 | gspca_dev->usb_buf, 1, | |
1297 | 500); /* timeout */ | |
1298 | PDEBUG(D_USBI, "reg read i:%04x --> %02x", | |
1299 | index, gspca_dev->usb_buf[0]); | |
1300 | if (ret < 0) { | |
1301 | PDEBUG(D_ERR|D_USBI, "reg_read err %d", ret); | |
1302 | return ret; | |
1303 | } | |
1304 | return gspca_dev->usb_buf[0]; | |
1305 | } | |
1306 | ||
1307 | /* send 1 or 2 bytes to the sensor via the Synchronous Serial Interface */ | |
1308 | static int ssi_w(struct gspca_dev *gspca_dev, | |
1309 | u16 reg, u16 val) | |
1310 | { | |
1311 | struct usb_device *dev = gspca_dev->dev; | |
1312 | int ret, retry; | |
1313 | ||
1314 | ret = reg_write(dev, 0x8802, reg >> 8); | |
1315 | if (ret < 0) | |
1316 | goto out; | |
1317 | ret = reg_write(dev, 0x8801, reg & 0x00ff); | |
1318 | if (ret < 0) | |
1319 | goto out; | |
1320 | if ((reg & 0xff00) == 0x1000) { /* if 2 bytes */ | |
1321 | ret = reg_write(dev, 0x8805, val & 0x00ff); | |
1322 | if (ret < 0) | |
1323 | goto out; | |
1324 | val >>= 8; | |
1325 | } | |
1326 | ret = reg_write(dev, 0x8800, val); | |
1327 | if (ret < 0) | |
1328 | goto out; | |
1329 | ||
1330 | /* poll until not busy */ | |
1331 | retry = 10; | |
1332 | for (;;) { | |
1333 | ret = reg_read(gspca_dev, 0x8803); | |
1334 | if (ret < 0) | |
1335 | break; | |
1336 | if (gspca_dev->usb_buf[0] == 0) | |
1337 | break; | |
1338 | if (--retry <= 0) { | |
1339 | PDEBUG(D_ERR, "ssi_w busy %02x", | |
1340 | gspca_dev->usb_buf[0]); | |
1341 | ret = -1; | |
1342 | break; | |
1343 | } | |
1344 | msleep(8); | |
1345 | } | |
1346 | ||
1347 | out: | |
1348 | return ret; | |
1349 | } | |
1350 | ||
1351 | static int write_vector(struct gspca_dev *gspca_dev, | |
1352 | const u16 (*data)[2]) | |
1353 | { | |
1354 | struct usb_device *dev = gspca_dev->dev; | |
1355 | int ret = 0; | |
1356 | ||
1357 | while ((*data)[1] != 0) { | |
1358 | if ((*data)[1] & 0x8000) { | |
1359 | if ((*data)[1] == 0xdd00) /* delay */ | |
1360 | msleep((*data)[0]); | |
1361 | else | |
1362 | ret = reg_write(dev, (*data)[1], (*data)[0]); | |
1363 | } else { | |
1364 | ret = ssi_w(gspca_dev, (*data)[1], (*data)[0]); | |
1365 | } | |
1366 | if (ret < 0) | |
1367 | break; | |
1368 | data++; | |
1369 | } | |
1370 | return ret; | |
1371 | } | |
1372 | ||
1373 | /* this function is called at probe time */ | |
1374 | static int sd_config(struct gspca_dev *gspca_dev, | |
1375 | const struct usb_device_id *id) | |
1376 | { | |
1377 | struct sd *sd = (struct sd *) gspca_dev; | |
1378 | struct cam *cam; | |
1379 | int data1, data2; | |
1380 | const u16 (*init_data)[2]; | |
1381 | static const u16 (*(init_data_tb[]))[2] = { | |
1382 | spca508_vista_init_data, /* CreativeVista 0 */ | |
1383 | spca508_sightcam_init_data, /* HamaUSBSightcam 1 */ | |
1384 | spca508_sightcam2_init_data, /* HamaUSBSightcam2 2 */ | |
1385 | spca508cs110_init_data, /* IntelEasyPCCamera 3 */ | |
1386 | spca508cs110_init_data, /* MicroInnovationIC200 4 */ | |
1387 | spca508_init_data, /* ViewQuestVQ110 5 */ | |
1388 | }; | |
1389 | ||
1390 | /* Read from global register the USB product and vendor IDs, just to | |
1391 | * prove that we can communicate with the device. This works, which | |
1392 | * confirms at we are communicating properly and that the device | |
1393 | * is a 508. */ | |
1394 | data1 = reg_read(gspca_dev, 0x8104); | |
1395 | data2 = reg_read(gspca_dev, 0x8105); | |
1396 | PDEBUG(D_PROBE, "Webcam Vendor ID: 0x%02x%02x", data2, data1); | |
1397 | ||
1398 | data1 = reg_read(gspca_dev, 0x8106); | |
1399 | data2 = reg_read(gspca_dev, 0x8107); | |
1400 | PDEBUG(D_PROBE, "Webcam Product ID: 0x%02x%02x", data2, data1); | |
1401 | ||
1402 | data1 = reg_read(gspca_dev, 0x8621); | |
1403 | PDEBUG(D_PROBE, "Window 1 average luminance: %d", data1); | |
1404 | ||
1405 | cam = &gspca_dev->cam; | |
1406 | cam->cam_mode = sif_mode; | |
1407 | cam->nmodes = ARRAY_SIZE(sif_mode); | |
1408 | ||
1409 | sd->subtype = id->driver_info; | |
1410 | sd->brightness = BRIGHTNESS_DEF; | |
1411 | ||
1412 | init_data = init_data_tb[sd->subtype]; | |
1413 | return write_vector(gspca_dev, init_data); | |
1414 | } | |
1415 | ||
1416 | /* this function is called at probe and resume time */ | |
1417 | static int sd_init(struct gspca_dev *gspca_dev) | |
1418 | { | |
1419 | return 0; | |
1420 | } | |
1421 | ||
1422 | static int sd_start(struct gspca_dev *gspca_dev) | |
1423 | { | |
1424 | int mode; | |
1425 | ||
1426 | mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv; | |
1427 | reg_write(gspca_dev->dev, 0x8500, mode); | |
1428 | switch (mode) { | |
1429 | case 0: | |
1430 | case 1: | |
1431 | reg_write(gspca_dev->dev, 0x8700, 0x28); /* clock */ | |
1432 | break; | |
1433 | default: | |
1434 | /* case 2: */ | |
1435 | /* case 3: */ | |
1436 | reg_write(gspca_dev->dev, 0x8700, 0x23); /* clock */ | |
1437 | break; | |
1438 | } | |
1439 | reg_write(gspca_dev->dev, 0x8112, 0x10 | 0x20); | |
1440 | return 0; | |
1441 | } | |
1442 | ||
1443 | static void sd_stopN(struct gspca_dev *gspca_dev) | |
1444 | { | |
1445 | /* Video ISO disable, Video Drop Packet enable: */ | |
1446 | reg_write(gspca_dev->dev, 0x8112, 0x20); | |
1447 | } | |
1448 | ||
1449 | static void sd_pkt_scan(struct gspca_dev *gspca_dev, | |
1450 | u8 *data, /* isoc packet */ | |
1451 | int len) /* iso packet length */ | |
1452 | { | |
1453 | switch (data[0]) { | |
1454 | case 0: /* start of frame */ | |
1455 | gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0); | |
1456 | data += SPCA508_OFFSET_DATA; | |
1457 | len -= SPCA508_OFFSET_DATA; | |
1458 | gspca_frame_add(gspca_dev, FIRST_PACKET, data, len); | |
1459 | break; | |
1460 | case 0xff: /* drop */ | |
1461 | break; | |
1462 | default: | |
1463 | data += 1; | |
1464 | len -= 1; | |
1465 | gspca_frame_add(gspca_dev, INTER_PACKET, data, len); | |
1466 | break; | |
1467 | } | |
1468 | } | |
1469 | ||
1470 | static void setbrightness(struct gspca_dev *gspca_dev) | |
1471 | { | |
1472 | struct sd *sd = (struct sd *) gspca_dev; | |
1473 | u8 brightness = sd->brightness; | |
1474 | ||
1475 | /* MX seem contrast */ | |
1476 | reg_write(gspca_dev->dev, 0x8651, brightness); | |
1477 | reg_write(gspca_dev->dev, 0x8652, brightness); | |
1478 | reg_write(gspca_dev->dev, 0x8653, brightness); | |
1479 | reg_write(gspca_dev->dev, 0x8654, brightness); | |
1480 | } | |
1481 | ||
1482 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) | |
1483 | { | |
1484 | struct sd *sd = (struct sd *) gspca_dev; | |
1485 | ||
1486 | sd->brightness = val; | |
1487 | if (gspca_dev->streaming) | |
1488 | setbrightness(gspca_dev); | |
1489 | return 0; | |
1490 | } | |
1491 | ||
1492 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) | |
1493 | { | |
1494 | struct sd *sd = (struct sd *) gspca_dev; | |
1495 | ||
1496 | *val = sd->brightness; | |
1497 | return 0; | |
1498 | } | |
1499 | ||
1500 | /* sub-driver description */ | |
1501 | static const struct sd_desc sd_desc = { | |
1502 | .name = MODULE_NAME, | |
1503 | .ctrls = sd_ctrls, | |
1504 | .nctrls = ARRAY_SIZE(sd_ctrls), | |
1505 | .config = sd_config, | |
1506 | .init = sd_init, | |
1507 | .start = sd_start, | |
1508 | .stopN = sd_stopN, | |
1509 | .pkt_scan = sd_pkt_scan, | |
1510 | }; | |
1511 | ||
1512 | /* -- module initialisation -- */ | |
1513 | static const __devinitdata struct usb_device_id device_table[] = { | |
1514 | {USB_DEVICE(0x0130, 0x0130), .driver_info = HamaUSBSightcam}, | |
1515 | {USB_DEVICE(0x041e, 0x4018), .driver_info = CreativeVista}, | |
1516 | {USB_DEVICE(0x0461, 0x0815), .driver_info = MicroInnovationIC200}, | |
1517 | {USB_DEVICE(0x0733, 0x0110), .driver_info = ViewQuestVQ110}, | |
1518 | {USB_DEVICE(0x0af9, 0x0010), .driver_info = HamaUSBSightcam}, | |
1519 | {USB_DEVICE(0x0af9, 0x0011), .driver_info = HamaUSBSightcam2}, | |
1520 | {USB_DEVICE(0x8086, 0x0110), .driver_info = IntelEasyPCCamera}, | |
1521 | {} | |
1522 | }; | |
1523 | MODULE_DEVICE_TABLE(usb, device_table); | |
1524 | ||
1525 | /* -- device connect -- */ | |
1526 | static int sd_probe(struct usb_interface *intf, | |
1527 | const struct usb_device_id *id) | |
1528 | { | |
1529 | return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd), | |
1530 | THIS_MODULE); | |
1531 | } | |
1532 | ||
1533 | static struct usb_driver sd_driver = { | |
1534 | .name = MODULE_NAME, | |
1535 | .id_table = device_table, | |
1536 | .probe = sd_probe, | |
1537 | .disconnect = gspca_disconnect, | |
1538 | #ifdef CONFIG_PM | |
1539 | .suspend = gspca_suspend, | |
1540 | .resume = gspca_resume, | |
1541 | #endif | |
1542 | }; | |
1543 | ||
1544 | /* -- module insert / remove -- */ | |
1545 | static int __init sd_mod_init(void) | |
1546 | { | |
1547 | int ret; | |
1548 | ||
1549 | ret = usb_register(&sd_driver); | |
1550 | if (ret < 0) | |
1551 | return ret; | |
1552 | PDEBUG(D_PROBE, "registered"); | |
1553 | return 0; | |
1554 | } | |
1555 | static void __exit sd_mod_exit(void) | |
1556 | { | |
1557 | usb_deregister(&sd_driver); | |
1558 | PDEBUG(D_PROBE, "deregistered"); | |
1559 | } | |
1560 | ||
1561 | module_init(sd_mod_init); | |
1562 | module_exit(sd_mod_exit); |