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1 | /* | |
2 | * USB IBM C-It Video Camera driver | |
3 | * | |
4 | * Supports Xirlink C-It Video Camera, IBM PC Camera, | |
5 | * IBM NetCamera and Veo Stingray. | |
6 | * | |
7 | * Copyright (C) 2010 Hans de Goede <hdegoede@redhat.com> | |
8 | * | |
9 | * This driver is based on earlier work of: | |
10 | * | |
11 | * (C) Copyright 1999 Johannes Erdfelt | |
12 | * (C) Copyright 1999 Randy Dunlap | |
13 | * | |
14 | * This program is free software; you can redistribute it and/or modify | |
15 | * it under the terms of the GNU General Public License as published by | |
16 | * the Free Software Foundation; either version 2 of the License, or | |
17 | * (at your option) any later version. | |
18 | * | |
19 | * This program is distributed in the hope that it will be useful, | |
20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
22 | * GNU General Public License for more details. | |
23 | * | |
24 | * You should have received a copy of the GNU General Public License | |
25 | * along with this program; if not, write to the Free Software | |
26 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
27 | * | |
28 | */ | |
29 | ||
30 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt | |
31 | ||
32 | #define MODULE_NAME "xirlink-cit" | |
33 | ||
34 | #include <linux/input.h> | |
35 | #include "gspca.h" | |
36 | ||
37 | MODULE_AUTHOR("Hans de Goede <hdegoede@redhat.com>"); | |
38 | MODULE_DESCRIPTION("Xirlink C-IT"); | |
39 | MODULE_LICENSE("GPL"); | |
40 | ||
41 | /* FIXME we should autodetect this */ | |
42 | static int ibm_netcam_pro; | |
43 | module_param(ibm_netcam_pro, int, 0); | |
44 | MODULE_PARM_DESC(ibm_netcam_pro, | |
45 | "Use IBM Netcamera Pro init sequences for Model 3 cams"); | |
46 | ||
47 | /* FIXME this should be handled through the V4L2 input selection API */ | |
48 | static int rca_input; | |
49 | module_param(rca_input, int, 0644); | |
50 | MODULE_PARM_DESC(rca_input, | |
51 | "Use rca input instead of ccd sensor on Model 3 cams"); | |
52 | ||
53 | /* specific webcam descriptor */ | |
54 | struct sd { | |
55 | struct gspca_dev gspca_dev; /* !! must be the first item */ | |
56 | struct v4l2_ctrl *lighting; | |
57 | u8 model; | |
58 | #define CIT_MODEL0 0 /* bcd version 0.01 cams ie the xvp-500 */ | |
59 | #define CIT_MODEL1 1 /* The model 1 - 4 nomenclature comes from the old */ | |
60 | #define CIT_MODEL2 2 /* ibmcam driver */ | |
61 | #define CIT_MODEL3 3 | |
62 | #define CIT_MODEL4 4 | |
63 | #define CIT_IBM_NETCAM_PRO 5 | |
64 | u8 input_index; | |
65 | u8 button_state; | |
66 | u8 stop_on_control_change; | |
67 | u8 sof_read; | |
68 | u8 sof_len; | |
69 | }; | |
70 | ||
71 | static void sd_stop0(struct gspca_dev *gspca_dev); | |
72 | ||
73 | static const struct v4l2_pix_format cif_yuv_mode[] = { | |
74 | {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, | |
75 | .bytesperline = 176, | |
76 | .sizeimage = 176 * 144 * 3 / 2 + 4, | |
77 | .colorspace = V4L2_COLORSPACE_SRGB}, | |
78 | {352, 288, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, | |
79 | .bytesperline = 352, | |
80 | .sizeimage = 352 * 288 * 3 / 2 + 4, | |
81 | .colorspace = V4L2_COLORSPACE_SRGB}, | |
82 | }; | |
83 | ||
84 | static const struct v4l2_pix_format vga_yuv_mode[] = { | |
85 | {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, | |
86 | .bytesperline = 160, | |
87 | .sizeimage = 160 * 120 * 3 / 2 + 4, | |
88 | .colorspace = V4L2_COLORSPACE_SRGB}, | |
89 | {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, | |
90 | .bytesperline = 320, | |
91 | .sizeimage = 320 * 240 * 3 / 2 + 4, | |
92 | .colorspace = V4L2_COLORSPACE_SRGB}, | |
93 | {640, 480, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, | |
94 | .bytesperline = 640, | |
95 | .sizeimage = 640 * 480 * 3 / 2 + 4, | |
96 | .colorspace = V4L2_COLORSPACE_SRGB}, | |
97 | }; | |
98 | ||
99 | static const struct v4l2_pix_format model0_mode[] = { | |
100 | {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, | |
101 | .bytesperline = 160, | |
102 | .sizeimage = 160 * 120 * 3 / 2 + 4, | |
103 | .colorspace = V4L2_COLORSPACE_SRGB}, | |
104 | {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, | |
105 | .bytesperline = 176, | |
106 | .sizeimage = 176 * 144 * 3 / 2 + 4, | |
107 | .colorspace = V4L2_COLORSPACE_SRGB}, | |
108 | {320, 240, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, | |
109 | .bytesperline = 320, | |
110 | .sizeimage = 320 * 240 * 3 / 2 + 4, | |
111 | .colorspace = V4L2_COLORSPACE_SRGB}, | |
112 | }; | |
113 | ||
114 | static const struct v4l2_pix_format model2_mode[] = { | |
115 | {160, 120, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, | |
116 | .bytesperline = 160, | |
117 | .sizeimage = 160 * 120 * 3 / 2 + 4, | |
118 | .colorspace = V4L2_COLORSPACE_SRGB}, | |
119 | {176, 144, V4L2_PIX_FMT_CIT_YYVYUY, V4L2_FIELD_NONE, | |
120 | .bytesperline = 176, | |
121 | .sizeimage = 176 * 144 * 3 / 2 + 4, | |
122 | .colorspace = V4L2_COLORSPACE_SRGB}, | |
123 | {320, 240, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE, | |
124 | .bytesperline = 320, | |
125 | .sizeimage = 320 * 240 + 4, | |
126 | .colorspace = V4L2_COLORSPACE_SRGB}, | |
127 | {352, 288, V4L2_PIX_FMT_SGRBG8, V4L2_FIELD_NONE, | |
128 | .bytesperline = 352, | |
129 | .sizeimage = 352 * 288 + 4, | |
130 | .colorspace = V4L2_COLORSPACE_SRGB}, | |
131 | }; | |
132 | ||
133 | /* | |
134 | * 01.01.08 - Added for RCA video in support -LO | |
135 | * This struct is used to init the Model3 cam to use the RCA video in port | |
136 | * instead of the CCD sensor. | |
137 | */ | |
138 | static const u16 rca_initdata[][3] = { | |
139 | {0, 0x0000, 0x010c}, | |
140 | {0, 0x0006, 0x012c}, | |
141 | {0, 0x0078, 0x012d}, | |
142 | {0, 0x0046, 0x012f}, | |
143 | {0, 0xd141, 0x0124}, | |
144 | {0, 0x0000, 0x0127}, | |
145 | {0, 0xfea8, 0x0124}, | |
146 | {1, 0x0000, 0x0116}, | |
147 | {0, 0x0064, 0x0116}, | |
148 | {1, 0x0000, 0x0115}, | |
149 | {0, 0x0003, 0x0115}, | |
150 | {0, 0x0008, 0x0123}, | |
151 | {0, 0x0000, 0x0117}, | |
152 | {0, 0x0000, 0x0112}, | |
153 | {0, 0x0080, 0x0100}, | |
154 | {0, 0x0000, 0x0100}, | |
155 | {1, 0x0000, 0x0116}, | |
156 | {0, 0x0060, 0x0116}, | |
157 | {0, 0x0002, 0x0112}, | |
158 | {0, 0x0000, 0x0123}, | |
159 | {0, 0x0001, 0x0117}, | |
160 | {0, 0x0040, 0x0108}, | |
161 | {0, 0x0019, 0x012c}, | |
162 | {0, 0x0040, 0x0116}, | |
163 | {0, 0x000a, 0x0115}, | |
164 | {0, 0x000b, 0x0115}, | |
165 | {0, 0x0078, 0x012d}, | |
166 | {0, 0x0046, 0x012f}, | |
167 | {0, 0xd141, 0x0124}, | |
168 | {0, 0x0000, 0x0127}, | |
169 | {0, 0xfea8, 0x0124}, | |
170 | {0, 0x0064, 0x0116}, | |
171 | {0, 0x0000, 0x0115}, | |
172 | {0, 0x0001, 0x0115}, | |
173 | {0, 0xffff, 0x0124}, | |
174 | {0, 0xfff9, 0x0124}, | |
175 | {0, 0x0086, 0x0127}, | |
176 | {0, 0xfff8, 0x0124}, | |
177 | {0, 0xfffd, 0x0124}, | |
178 | {0, 0x00aa, 0x0127}, | |
179 | {0, 0xfff8, 0x0124}, | |
180 | {0, 0xfffd, 0x0124}, | |
181 | {0, 0x0000, 0x0127}, | |
182 | {0, 0xfff8, 0x0124}, | |
183 | {0, 0xfffd, 0x0124}, | |
184 | {0, 0xfffa, 0x0124}, | |
185 | {0, 0xffff, 0x0124}, | |
186 | {0, 0xfff9, 0x0124}, | |
187 | {0, 0x0086, 0x0127}, | |
188 | {0, 0xfff8, 0x0124}, | |
189 | {0, 0xfffd, 0x0124}, | |
190 | {0, 0x00f2, 0x0127}, | |
191 | {0, 0xfff8, 0x0124}, | |
192 | {0, 0xfffd, 0x0124}, | |
193 | {0, 0x000f, 0x0127}, | |
194 | {0, 0xfff8, 0x0124}, | |
195 | {0, 0xfffd, 0x0124}, | |
196 | {0, 0xfffa, 0x0124}, | |
197 | {0, 0xffff, 0x0124}, | |
198 | {0, 0xfff9, 0x0124}, | |
199 | {0, 0x0086, 0x0127}, | |
200 | {0, 0xfff8, 0x0124}, | |
201 | {0, 0xfffd, 0x0124}, | |
202 | {0, 0x00f8, 0x0127}, | |
203 | {0, 0xfff8, 0x0124}, | |
204 | {0, 0xfffd, 0x0124}, | |
205 | {0, 0x00fc, 0x0127}, | |
206 | {0, 0xfff8, 0x0124}, | |
207 | {0, 0xfffd, 0x0124}, | |
208 | {0, 0xfffa, 0x0124}, | |
209 | {0, 0xffff, 0x0124}, | |
210 | {0, 0xfff9, 0x0124}, | |
211 | {0, 0x0086, 0x0127}, | |
212 | {0, 0xfff8, 0x0124}, | |
213 | {0, 0xfffd, 0x0124}, | |
214 | {0, 0x00f9, 0x0127}, | |
215 | {0, 0xfff8, 0x0124}, | |
216 | {0, 0xfffd, 0x0124}, | |
217 | {0, 0x003c, 0x0127}, | |
218 | {0, 0xfff8, 0x0124}, | |
219 | {0, 0xfffd, 0x0124}, | |
220 | {0, 0xfffa, 0x0124}, | |
221 | {0, 0xffff, 0x0124}, | |
222 | {0, 0xfff9, 0x0124}, | |
223 | {0, 0x0086, 0x0127}, | |
224 | {0, 0xfff8, 0x0124}, | |
225 | {0, 0xfffd, 0x0124}, | |
226 | {0, 0x0027, 0x0127}, | |
227 | {0, 0xfff8, 0x0124}, | |
228 | {0, 0xfffd, 0x0124}, | |
229 | {0, 0x0019, 0x0127}, | |
230 | {0, 0xfff8, 0x0124}, | |
231 | {0, 0xfffd, 0x0124}, | |
232 | {0, 0xfffa, 0x0124}, | |
233 | {0, 0xfff9, 0x0124}, | |
234 | {0, 0x0086, 0x0127}, | |
235 | {0, 0xfff8, 0x0124}, | |
236 | {0, 0xfffd, 0x0124}, | |
237 | {0, 0x0037, 0x0127}, | |
238 | {0, 0xfff8, 0x0124}, | |
239 | {0, 0xfffd, 0x0124}, | |
240 | {0, 0x0000, 0x0127}, | |
241 | {0, 0xfff8, 0x0124}, | |
242 | {0, 0xfffd, 0x0124}, | |
243 | {0, 0x0021, 0x0127}, | |
244 | {0, 0xfff8, 0x0124}, | |
245 | {0, 0xfffd, 0x0124}, | |
246 | {0, 0xfffa, 0x0124}, | |
247 | {0, 0xfff9, 0x0124}, | |
248 | {0, 0x0086, 0x0127}, | |
249 | {0, 0xfff8, 0x0124}, | |
250 | {0, 0xfffd, 0x0124}, | |
251 | {0, 0x0038, 0x0127}, | |
252 | {0, 0xfff8, 0x0124}, | |
253 | {0, 0xfffd, 0x0124}, | |
254 | {0, 0x0006, 0x0127}, | |
255 | {0, 0xfff8, 0x0124}, | |
256 | {0, 0xfffd, 0x0124}, | |
257 | {0, 0x0045, 0x0127}, | |
258 | {0, 0xfff8, 0x0124}, | |
259 | {0, 0xfffd, 0x0124}, | |
260 | {0, 0xfffa, 0x0124}, | |
261 | {0, 0xfff9, 0x0124}, | |
262 | {0, 0x0086, 0x0127}, | |
263 | {0, 0xfff8, 0x0124}, | |
264 | {0, 0xfffd, 0x0124}, | |
265 | {0, 0x0037, 0x0127}, | |
266 | {0, 0xfff8, 0x0124}, | |
267 | {0, 0xfffd, 0x0124}, | |
268 | {0, 0x0001, 0x0127}, | |
269 | {0, 0xfff8, 0x0124}, | |
270 | {0, 0xfffd, 0x0124}, | |
271 | {0, 0x002a, 0x0127}, | |
272 | {0, 0xfff8, 0x0124}, | |
273 | {0, 0xfffd, 0x0124}, | |
274 | {0, 0xfffa, 0x0124}, | |
275 | {0, 0xfff9, 0x0124}, | |
276 | {0, 0x0086, 0x0127}, | |
277 | {0, 0xfff8, 0x0124}, | |
278 | {0, 0xfffd, 0x0124}, | |
279 | {0, 0x0038, 0x0127}, | |
280 | {0, 0xfff8, 0x0124}, | |
281 | {0, 0xfffd, 0x0124}, | |
282 | {0, 0x0000, 0x0127}, | |
283 | {0, 0xfff8, 0x0124}, | |
284 | {0, 0xfffd, 0x0124}, | |
285 | {0, 0x000e, 0x0127}, | |
286 | {0, 0xfff8, 0x0124}, | |
287 | {0, 0xfffd, 0x0124}, | |
288 | {0, 0xfffa, 0x0124}, | |
289 | {0, 0xfff9, 0x0124}, | |
290 | {0, 0x0086, 0x0127}, | |
291 | {0, 0xfff8, 0x0124}, | |
292 | {0, 0xfffd, 0x0124}, | |
293 | {0, 0x0037, 0x0127}, | |
294 | {0, 0xfff8, 0x0124}, | |
295 | {0, 0xfffd, 0x0124}, | |
296 | {0, 0x0001, 0x0127}, | |
297 | {0, 0xfff8, 0x0124}, | |
298 | {0, 0xfffd, 0x0124}, | |
299 | {0, 0x002b, 0x0127}, | |
300 | {0, 0xfff8, 0x0124}, | |
301 | {0, 0xfffd, 0x0124}, | |
302 | {0, 0xfffa, 0x0124}, | |
303 | {0, 0xfff9, 0x0124}, | |
304 | {0, 0x0086, 0x0127}, | |
305 | {0, 0xfff8, 0x0124}, | |
306 | {0, 0xfffd, 0x0124}, | |
307 | {0, 0x0038, 0x0127}, | |
308 | {0, 0xfff8, 0x0124}, | |
309 | {0, 0xfffd, 0x0124}, | |
310 | {0, 0x0001, 0x0127}, | |
311 | {0, 0xfff8, 0x0124}, | |
312 | {0, 0xfffd, 0x0124}, | |
313 | {0, 0x00f4, 0x0127}, | |
314 | {0, 0xfff8, 0x0124}, | |
315 | {0, 0xfffd, 0x0124}, | |
316 | {0, 0xfffa, 0x0124}, | |
317 | {0, 0xfff9, 0x0124}, | |
318 | {0, 0x0086, 0x0127}, | |
319 | {0, 0xfff8, 0x0124}, | |
320 | {0, 0xfffd, 0x0124}, | |
321 | {0, 0x0037, 0x0127}, | |
322 | {0, 0xfff8, 0x0124}, | |
323 | {0, 0xfffd, 0x0124}, | |
324 | {0, 0x0001, 0x0127}, | |
325 | {0, 0xfff8, 0x0124}, | |
326 | {0, 0xfffd, 0x0124}, | |
327 | {0, 0x002c, 0x0127}, | |
328 | {0, 0xfff8, 0x0124}, | |
329 | {0, 0xfffd, 0x0124}, | |
330 | {0, 0xfffa, 0x0124}, | |
331 | {0, 0xfff9, 0x0124}, | |
332 | {0, 0x0086, 0x0127}, | |
333 | {0, 0xfff8, 0x0124}, | |
334 | {0, 0xfffd, 0x0124}, | |
335 | {0, 0x0038, 0x0127}, | |
336 | {0, 0xfff8, 0x0124}, | |
337 | {0, 0xfffd, 0x0124}, | |
338 | {0, 0x0001, 0x0127}, | |
339 | {0, 0xfff8, 0x0124}, | |
340 | {0, 0xfffd, 0x0124}, | |
341 | {0, 0x0004, 0x0127}, | |
342 | {0, 0xfff8, 0x0124}, | |
343 | {0, 0xfffd, 0x0124}, | |
344 | {0, 0xfffa, 0x0124}, | |
345 | {0, 0xfff9, 0x0124}, | |
346 | {0, 0x0086, 0x0127}, | |
347 | {0, 0xfff8, 0x0124}, | |
348 | {0, 0xfffd, 0x0124}, | |
349 | {0, 0x0037, 0x0127}, | |
350 | {0, 0xfff8, 0x0124}, | |
351 | {0, 0xfffd, 0x0124}, | |
352 | {0, 0x0001, 0x0127}, | |
353 | {0, 0xfff8, 0x0124}, | |
354 | {0, 0xfffd, 0x0124}, | |
355 | {0, 0x002d, 0x0127}, | |
356 | {0, 0xfff8, 0x0124}, | |
357 | {0, 0xfffd, 0x0124}, | |
358 | {0, 0xfffa, 0x0124}, | |
359 | {0, 0xfff9, 0x0124}, | |
360 | {0, 0x0086, 0x0127}, | |
361 | {0, 0xfff8, 0x0124}, | |
362 | {0, 0xfffd, 0x0124}, | |
363 | {0, 0x0038, 0x0127}, | |
364 | {0, 0xfff8, 0x0124}, | |
365 | {0, 0xfffd, 0x0124}, | |
366 | {0, 0x0000, 0x0127}, | |
367 | {0, 0xfff8, 0x0124}, | |
368 | {0, 0xfffd, 0x0124}, | |
369 | {0, 0x0014, 0x0127}, | |
370 | {0, 0xfff8, 0x0124}, | |
371 | {0, 0xfffd, 0x0124}, | |
372 | {0, 0xfffa, 0x0124}, | |
373 | {0, 0xfff9, 0x0124}, | |
374 | {0, 0x0086, 0x0127}, | |
375 | {0, 0xfff8, 0x0124}, | |
376 | {0, 0xfffd, 0x0124}, | |
377 | {0, 0x0037, 0x0127}, | |
378 | {0, 0xfff8, 0x0124}, | |
379 | {0, 0xfffd, 0x0124}, | |
380 | {0, 0x0001, 0x0127}, | |
381 | {0, 0xfff8, 0x0124}, | |
382 | {0, 0xfffd, 0x0124}, | |
383 | {0, 0x002e, 0x0127}, | |
384 | {0, 0xfff8, 0x0124}, | |
385 | {0, 0xfffd, 0x0124}, | |
386 | {0, 0xfffa, 0x0124}, | |
387 | {0, 0xfff9, 0x0124}, | |
388 | {0, 0x0086, 0x0127}, | |
389 | {0, 0xfff8, 0x0124}, | |
390 | {0, 0xfffd, 0x0124}, | |
391 | {0, 0x0038, 0x0127}, | |
392 | {0, 0xfff8, 0x0124}, | |
393 | {0, 0xfffd, 0x0124}, | |
394 | {0, 0x0003, 0x0127}, | |
395 | {0, 0xfff8, 0x0124}, | |
396 | {0, 0xfffd, 0x0124}, | |
397 | {0, 0x0000, 0x0127}, | |
398 | {0, 0xfff8, 0x0124}, | |
399 | {0, 0xfffd, 0x0124}, | |
400 | {0, 0xfffa, 0x0124}, | |
401 | {0, 0xfff9, 0x0124}, | |
402 | {0, 0x0086, 0x0127}, | |
403 | {0, 0xfff8, 0x0124}, | |
404 | {0, 0xfffd, 0x0124}, | |
405 | {0, 0x0037, 0x0127}, | |
406 | {0, 0xfff8, 0x0124}, | |
407 | {0, 0xfffd, 0x0124}, | |
408 | {0, 0x0001, 0x0127}, | |
409 | {0, 0xfff8, 0x0124}, | |
410 | {0, 0xfffd, 0x0124}, | |
411 | {0, 0x002f, 0x0127}, | |
412 | {0, 0xfff8, 0x0124}, | |
413 | {0, 0xfffd, 0x0124}, | |
414 | {0, 0xfffa, 0x0124}, | |
415 | {0, 0xfff9, 0x0124}, | |
416 | {0, 0x0086, 0x0127}, | |
417 | {0, 0xfff8, 0x0124}, | |
418 | {0, 0xfffd, 0x0124}, | |
419 | {0, 0x0038, 0x0127}, | |
420 | {0, 0xfff8, 0x0124}, | |
421 | {0, 0xfffd, 0x0124}, | |
422 | {0, 0x0003, 0x0127}, | |
423 | {0, 0xfff8, 0x0124}, | |
424 | {0, 0xfffd, 0x0124}, | |
425 | {0, 0x0014, 0x0127}, | |
426 | {0, 0xfff8, 0x0124}, | |
427 | {0, 0xfffd, 0x0124}, | |
428 | {0, 0xfffa, 0x0124}, | |
429 | {0, 0xfff9, 0x0124}, | |
430 | {0, 0x0086, 0x0127}, | |
431 | {0, 0xfff8, 0x0124}, | |
432 | {0, 0xfffd, 0x0124}, | |
433 | {0, 0x0037, 0x0127}, | |
434 | {0, 0xfff8, 0x0124}, | |
435 | {0, 0xfffd, 0x0124}, | |
436 | {0, 0x0001, 0x0127}, | |
437 | {0, 0xfff8, 0x0124}, | |
438 | {0, 0xfffd, 0x0124}, | |
439 | {0, 0x0040, 0x0127}, | |
440 | {0, 0xfff8, 0x0124}, | |
441 | {0, 0xfffd, 0x0124}, | |
442 | {0, 0xfffa, 0x0124}, | |
443 | {0, 0xfff9, 0x0124}, | |
444 | {0, 0x0086, 0x0127}, | |
445 | {0, 0xfff8, 0x0124}, | |
446 | {0, 0xfffd, 0x0124}, | |
447 | {0, 0x0038, 0x0127}, | |
448 | {0, 0xfff8, 0x0124}, | |
449 | {0, 0xfffd, 0x0124}, | |
450 | {0, 0x0000, 0x0127}, | |
451 | {0, 0xfff8, 0x0124}, | |
452 | {0, 0xfffd, 0x0124}, | |
453 | {0, 0x0040, 0x0127}, | |
454 | {0, 0xfff8, 0x0124}, | |
455 | {0, 0xfffd, 0x0124}, | |
456 | {0, 0xfffa, 0x0124}, | |
457 | {0, 0xfff9, 0x0124}, | |
458 | {0, 0x0086, 0x0127}, | |
459 | {0, 0xfff8, 0x0124}, | |
460 | {0, 0xfffd, 0x0124}, | |
461 | {0, 0x0037, 0x0127}, | |
462 | {0, 0xfff8, 0x0124}, | |
463 | {0, 0xfffd, 0x0124}, | |
464 | {0, 0x0001, 0x0127}, | |
465 | {0, 0xfff8, 0x0124}, | |
466 | {0, 0xfffd, 0x0124}, | |
467 | {0, 0x0053, 0x0127}, | |
468 | {0, 0xfff8, 0x0124}, | |
469 | {0, 0xfffd, 0x0124}, | |
470 | {0, 0xfffa, 0x0124}, | |
471 | {0, 0xfff9, 0x0124}, | |
472 | {0, 0x0086, 0x0127}, | |
473 | {0, 0xfff8, 0x0124}, | |
474 | {0, 0xfffd, 0x0124}, | |
475 | {0, 0x0038, 0x0127}, | |
476 | {0, 0xfff8, 0x0124}, | |
477 | {0, 0xfffd, 0x0124}, | |
478 | {0, 0x0000, 0x0127}, | |
479 | {0, 0xfff8, 0x0124}, | |
480 | {0, 0xfffd, 0x0124}, | |
481 | {0, 0x0038, 0x0127}, | |
482 | {0, 0xfff8, 0x0124}, | |
483 | {0, 0xfffd, 0x0124}, | |
484 | {0, 0xfffa, 0x0124}, | |
485 | {0, 0x0000, 0x0101}, | |
486 | {0, 0x00a0, 0x0103}, | |
487 | {0, 0x0078, 0x0105}, | |
488 | {0, 0x0000, 0x010a}, | |
489 | {0, 0x0024, 0x010b}, | |
490 | {0, 0x0028, 0x0119}, | |
491 | {0, 0x0088, 0x011b}, | |
492 | {0, 0x0002, 0x011d}, | |
493 | {0, 0x0003, 0x011e}, | |
494 | {0, 0x0000, 0x0129}, | |
495 | {0, 0x00fc, 0x012b}, | |
496 | {0, 0x0008, 0x0102}, | |
497 | {0, 0x0000, 0x0104}, | |
498 | {0, 0x0008, 0x011a}, | |
499 | {0, 0x0028, 0x011c}, | |
500 | {0, 0x0021, 0x012a}, | |
501 | {0, 0x0000, 0x0118}, | |
502 | {0, 0x0000, 0x0132}, | |
503 | {0, 0x0000, 0x0109}, | |
504 | {0, 0xfff9, 0x0124}, | |
505 | {0, 0x0086, 0x0127}, | |
506 | {0, 0xfff8, 0x0124}, | |
507 | {0, 0xfffd, 0x0124}, | |
508 | {0, 0x0037, 0x0127}, | |
509 | {0, 0xfff8, 0x0124}, | |
510 | {0, 0xfffd, 0x0124}, | |
511 | {0, 0x0001, 0x0127}, | |
512 | {0, 0xfff8, 0x0124}, | |
513 | {0, 0xfffd, 0x0124}, | |
514 | {0, 0x0031, 0x0127}, | |
515 | {0, 0xfff8, 0x0124}, | |
516 | {0, 0xfffd, 0x0124}, | |
517 | {0, 0xfffa, 0x0124}, | |
518 | {0, 0xfff9, 0x0124}, | |
519 | {0, 0x0086, 0x0127}, | |
520 | {0, 0xfff8, 0x0124}, | |
521 | {0, 0xfffd, 0x0124}, | |
522 | {0, 0x0038, 0x0127}, | |
523 | {0, 0xfff8, 0x0124}, | |
524 | {0, 0xfffd, 0x0124}, | |
525 | {0, 0x0000, 0x0127}, | |
526 | {0, 0xfff8, 0x0124}, | |
527 | {0, 0xfffd, 0x0124}, | |
528 | {0, 0x0000, 0x0127}, | |
529 | {0, 0xfff8, 0x0124}, | |
530 | {0, 0xfffd, 0x0124}, | |
531 | {0, 0xfffa, 0x0124}, | |
532 | {0, 0xfff9, 0x0124}, | |
533 | {0, 0x0086, 0x0127}, | |
534 | {0, 0xfff8, 0x0124}, | |
535 | {0, 0xfffd, 0x0124}, | |
536 | {0, 0x0037, 0x0127}, | |
537 | {0, 0xfff8, 0x0124}, | |
538 | {0, 0xfffd, 0x0124}, | |
539 | {0, 0x0001, 0x0127}, | |
540 | {0, 0xfff8, 0x0124}, | |
541 | {0, 0xfffd, 0x0124}, | |
542 | {0, 0x0040, 0x0127}, | |
543 | {0, 0xfff8, 0x0124}, | |
544 | {0, 0xfffd, 0x0124}, | |
545 | {0, 0xfffa, 0x0124}, | |
546 | {0, 0xfff9, 0x0124}, | |
547 | {0, 0x0086, 0x0127}, | |
548 | {0, 0xfff8, 0x0124}, | |
549 | {0, 0xfffd, 0x0124}, | |
550 | {0, 0x0038, 0x0127}, | |
551 | {0, 0xfff8, 0x0124}, | |
552 | {0, 0xfffd, 0x0124}, | |
553 | {0, 0x0000, 0x0127}, | |
554 | {0, 0xfff8, 0x0124}, | |
555 | {0, 0xfffd, 0x0124}, | |
556 | {0, 0x0040, 0x0127}, | |
557 | {0, 0xfff8, 0x0124}, | |
558 | {0, 0xfffd, 0x0124}, | |
559 | {0, 0xfffa, 0x0124}, | |
560 | {0, 0xfff9, 0x0124}, | |
561 | {0, 0x0086, 0x0127}, | |
562 | {0, 0xfff8, 0x0124}, | |
563 | {0, 0xfffd, 0x0124}, | |
564 | {0, 0x0037, 0x0127}, | |
565 | {0, 0xfff8, 0x0124}, | |
566 | {0, 0xfffd, 0x0124}, | |
567 | {0, 0x0000, 0x0127}, | |
568 | {0, 0xfff8, 0x0124}, | |
569 | {0, 0xfffd, 0x0124}, | |
570 | {0, 0x00dc, 0x0127}, | |
571 | {0, 0xfff8, 0x0124}, | |
572 | {0, 0xfffd, 0x0124}, | |
573 | {0, 0xfffa, 0x0124}, | |
574 | {0, 0xfff9, 0x0124}, | |
575 | {0, 0x0086, 0x0127}, | |
576 | {0, 0xfff8, 0x0124}, | |
577 | {0, 0xfffd, 0x0124}, | |
578 | {0, 0x0038, 0x0127}, | |
579 | {0, 0xfff8, 0x0124}, | |
580 | {0, 0xfffd, 0x0124}, | |
581 | {0, 0x0000, 0x0127}, | |
582 | {0, 0xfff8, 0x0124}, | |
583 | {0, 0xfffd, 0x0124}, | |
584 | {0, 0x0000, 0x0127}, | |
585 | {0, 0xfff8, 0x0124}, | |
586 | {0, 0xfffd, 0x0124}, | |
587 | {0, 0xfffa, 0x0124}, | |
588 | {0, 0xfff9, 0x0124}, | |
589 | {0, 0x0086, 0x0127}, | |
590 | {0, 0xfff8, 0x0124}, | |
591 | {0, 0xfffd, 0x0124}, | |
592 | {0, 0x0037, 0x0127}, | |
593 | {0, 0xfff8, 0x0124}, | |
594 | {0, 0xfffd, 0x0124}, | |
595 | {0, 0x0001, 0x0127}, | |
596 | {0, 0xfff8, 0x0124}, | |
597 | {0, 0xfffd, 0x0124}, | |
598 | {0, 0x0032, 0x0127}, | |
599 | {0, 0xfff8, 0x0124}, | |
600 | {0, 0xfffd, 0x0124}, | |
601 | {0, 0xfffa, 0x0124}, | |
602 | {0, 0xfff9, 0x0124}, | |
603 | {0, 0x0086, 0x0127}, | |
604 | {0, 0xfff8, 0x0124}, | |
605 | {0, 0xfffd, 0x0124}, | |
606 | {0, 0x0038, 0x0127}, | |
607 | {0, 0xfff8, 0x0124}, | |
608 | {0, 0xfffd, 0x0124}, | |
609 | {0, 0x0001, 0x0127}, | |
610 | {0, 0xfff8, 0x0124}, | |
611 | {0, 0xfffd, 0x0124}, | |
612 | {0, 0x0020, 0x0127}, | |
613 | {0, 0xfff8, 0x0124}, | |
614 | {0, 0xfffd, 0x0124}, | |
615 | {0, 0xfffa, 0x0124}, | |
616 | {0, 0xfff9, 0x0124}, | |
617 | {0, 0x0086, 0x0127}, | |
618 | {0, 0xfff8, 0x0124}, | |
619 | {0, 0xfffd, 0x0124}, | |
620 | {0, 0x0037, 0x0127}, | |
621 | {0, 0xfff8, 0x0124}, | |
622 | {0, 0xfffd, 0x0124}, | |
623 | {0, 0x0001, 0x0127}, | |
624 | {0, 0xfff8, 0x0124}, | |
625 | {0, 0xfffd, 0x0124}, | |
626 | {0, 0x0040, 0x0127}, | |
627 | {0, 0xfff8, 0x0124}, | |
628 | {0, 0xfffd, 0x0124}, | |
629 | {0, 0xfffa, 0x0124}, | |
630 | {0, 0xfff9, 0x0124}, | |
631 | {0, 0x0086, 0x0127}, | |
632 | {0, 0xfff8, 0x0124}, | |
633 | {0, 0xfffd, 0x0124}, | |
634 | {0, 0x0038, 0x0127}, | |
635 | {0, 0xfff8, 0x0124}, | |
636 | {0, 0xfffd, 0x0124}, | |
637 | {0, 0x0000, 0x0127}, | |
638 | {0, 0xfff8, 0x0124}, | |
639 | {0, 0xfffd, 0x0124}, | |
640 | {0, 0x0040, 0x0127}, | |
641 | {0, 0xfff8, 0x0124}, | |
642 | {0, 0xfffd, 0x0124}, | |
643 | {0, 0xfffa, 0x0124}, | |
644 | {0, 0xfff9, 0x0124}, | |
645 | {0, 0x0086, 0x0127}, | |
646 | {0, 0xfff8, 0x0124}, | |
647 | {0, 0xfffd, 0x0124}, | |
648 | {0, 0x0037, 0x0127}, | |
649 | {0, 0xfff8, 0x0124}, | |
650 | {0, 0xfffd, 0x0124}, | |
651 | {0, 0x0000, 0x0127}, | |
652 | {0, 0xfff8, 0x0124}, | |
653 | {0, 0xfffd, 0x0124}, | |
654 | {0, 0x0030, 0x0127}, | |
655 | {0, 0xfff8, 0x0124}, | |
656 | {0, 0xfffd, 0x0124}, | |
657 | {0, 0xfffa, 0x0124}, | |
658 | {0, 0xfff9, 0x0124}, | |
659 | {0, 0x0086, 0x0127}, | |
660 | {0, 0xfff8, 0x0124}, | |
661 | {0, 0xfffd, 0x0124}, | |
662 | {0, 0x0038, 0x0127}, | |
663 | {0, 0xfff8, 0x0124}, | |
664 | {0, 0xfffd, 0x0124}, | |
665 | {0, 0x0008, 0x0127}, | |
666 | {0, 0xfff8, 0x0124}, | |
667 | {0, 0xfffd, 0x0124}, | |
668 | {0, 0x0000, 0x0127}, | |
669 | {0, 0xfff8, 0x0124}, | |
670 | {0, 0xfffd, 0x0124}, | |
671 | {0, 0xfffa, 0x0124}, | |
672 | {0, 0x0003, 0x0111}, | |
673 | }; | |
674 | ||
675 | /* TESTME the old ibmcam driver repeats certain commands to Model1 cameras, we | |
676 | do the same for now (testing needed to see if this is really necessary) */ | |
677 | static const int cit_model1_ntries = 5; | |
678 | static const int cit_model1_ntries2 = 2; | |
679 | ||
680 | static int cit_write_reg(struct gspca_dev *gspca_dev, u16 value, u16 index) | |
681 | { | |
682 | struct usb_device *udev = gspca_dev->dev; | |
683 | int err; | |
684 | ||
685 | err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x00, | |
686 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT, | |
687 | value, index, NULL, 0, 1000); | |
688 | if (err < 0) | |
689 | pr_err("Failed to write a register (index 0x%04X, value 0x%02X, error %d)\n", | |
690 | index, value, err); | |
691 | ||
692 | return 0; | |
693 | } | |
694 | ||
695 | static int cit_read_reg(struct gspca_dev *gspca_dev, u16 index, int verbose) | |
696 | { | |
697 | struct usb_device *udev = gspca_dev->dev; | |
698 | __u8 *buf = gspca_dev->usb_buf; | |
699 | int res; | |
700 | ||
701 | res = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), 0x01, | |
702 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT, | |
703 | 0x00, index, buf, 8, 1000); | |
704 | if (res < 0) { | |
705 | pr_err("Failed to read a register (index 0x%04X, error %d)\n", | |
706 | index, res); | |
707 | return res; | |
708 | } | |
709 | ||
710 | if (verbose) | |
711 | PDEBUG(D_PROBE, "Register %04x value: %02x", index, buf[0]); | |
712 | ||
713 | return 0; | |
714 | } | |
715 | ||
716 | /* | |
717 | * cit_send_FF_04_02() | |
718 | * | |
719 | * This procedure sends magic 3-command prefix to the camera. | |
720 | * The purpose of this prefix is not known. | |
721 | * | |
722 | * History: | |
723 | * 1/2/00 Created. | |
724 | */ | |
725 | static void cit_send_FF_04_02(struct gspca_dev *gspca_dev) | |
726 | { | |
727 | cit_write_reg(gspca_dev, 0x00FF, 0x0127); | |
728 | cit_write_reg(gspca_dev, 0x0004, 0x0124); | |
729 | cit_write_reg(gspca_dev, 0x0002, 0x0124); | |
730 | } | |
731 | ||
732 | static void cit_send_00_04_06(struct gspca_dev *gspca_dev) | |
733 | { | |
734 | cit_write_reg(gspca_dev, 0x0000, 0x0127); | |
735 | cit_write_reg(gspca_dev, 0x0004, 0x0124); | |
736 | cit_write_reg(gspca_dev, 0x0006, 0x0124); | |
737 | } | |
738 | ||
739 | static void cit_send_x_00(struct gspca_dev *gspca_dev, unsigned short x) | |
740 | { | |
741 | cit_write_reg(gspca_dev, x, 0x0127); | |
742 | cit_write_reg(gspca_dev, 0x0000, 0x0124); | |
743 | } | |
744 | ||
745 | static void cit_send_x_00_05(struct gspca_dev *gspca_dev, unsigned short x) | |
746 | { | |
747 | cit_send_x_00(gspca_dev, x); | |
748 | cit_write_reg(gspca_dev, 0x0005, 0x0124); | |
749 | } | |
750 | ||
751 | static void cit_send_x_00_05_02(struct gspca_dev *gspca_dev, unsigned short x) | |
752 | { | |
753 | cit_write_reg(gspca_dev, x, 0x0127); | |
754 | cit_write_reg(gspca_dev, 0x0000, 0x0124); | |
755 | cit_write_reg(gspca_dev, 0x0005, 0x0124); | |
756 | cit_write_reg(gspca_dev, 0x0002, 0x0124); | |
757 | } | |
758 | ||
759 | static void cit_send_x_01_00_05(struct gspca_dev *gspca_dev, u16 x) | |
760 | { | |
761 | cit_write_reg(gspca_dev, x, 0x0127); | |
762 | cit_write_reg(gspca_dev, 0x0001, 0x0124); | |
763 | cit_write_reg(gspca_dev, 0x0000, 0x0124); | |
764 | cit_write_reg(gspca_dev, 0x0005, 0x0124); | |
765 | } | |
766 | ||
767 | static void cit_send_x_00_05_02_01(struct gspca_dev *gspca_dev, u16 x) | |
768 | { | |
769 | cit_write_reg(gspca_dev, x, 0x0127); | |
770 | cit_write_reg(gspca_dev, 0x0000, 0x0124); | |
771 | cit_write_reg(gspca_dev, 0x0005, 0x0124); | |
772 | cit_write_reg(gspca_dev, 0x0002, 0x0124); | |
773 | cit_write_reg(gspca_dev, 0x0001, 0x0124); | |
774 | } | |
775 | ||
776 | static void cit_send_x_00_05_02_08_01(struct gspca_dev *gspca_dev, u16 x) | |
777 | { | |
778 | cit_write_reg(gspca_dev, x, 0x0127); | |
779 | cit_write_reg(gspca_dev, 0x0000, 0x0124); | |
780 | cit_write_reg(gspca_dev, 0x0005, 0x0124); | |
781 | cit_write_reg(gspca_dev, 0x0002, 0x0124); | |
782 | cit_write_reg(gspca_dev, 0x0008, 0x0124); | |
783 | cit_write_reg(gspca_dev, 0x0001, 0x0124); | |
784 | } | |
785 | ||
786 | static void cit_Packet_Format1(struct gspca_dev *gspca_dev, u16 fkey, u16 val) | |
787 | { | |
788 | cit_send_x_01_00_05(gspca_dev, 0x0088); | |
789 | cit_send_x_00_05(gspca_dev, fkey); | |
790 | cit_send_x_00_05_02_08_01(gspca_dev, val); | |
791 | cit_send_x_00_05(gspca_dev, 0x0088); | |
792 | cit_send_x_00_05_02_01(gspca_dev, fkey); | |
793 | cit_send_x_00_05(gspca_dev, 0x0089); | |
794 | cit_send_x_00(gspca_dev, fkey); | |
795 | cit_send_00_04_06(gspca_dev); | |
796 | cit_read_reg(gspca_dev, 0x0126, 0); | |
797 | cit_send_FF_04_02(gspca_dev); | |
798 | } | |
799 | ||
800 | static void cit_PacketFormat2(struct gspca_dev *gspca_dev, u16 fkey, u16 val) | |
801 | { | |
802 | cit_send_x_01_00_05(gspca_dev, 0x0088); | |
803 | cit_send_x_00_05(gspca_dev, fkey); | |
804 | cit_send_x_00_05_02(gspca_dev, val); | |
805 | } | |
806 | ||
807 | static void cit_model2_Packet2(struct gspca_dev *gspca_dev) | |
808 | { | |
809 | cit_write_reg(gspca_dev, 0x00ff, 0x012d); | |
810 | cit_write_reg(gspca_dev, 0xfea3, 0x0124); | |
811 | } | |
812 | ||
813 | static void cit_model2_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2) | |
814 | { | |
815 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
816 | cit_write_reg(gspca_dev, 0x00ff, 0x012e); | |
817 | cit_write_reg(gspca_dev, v1, 0x012f); | |
818 | cit_write_reg(gspca_dev, 0x00ff, 0x0130); | |
819 | cit_write_reg(gspca_dev, 0xc719, 0x0124); | |
820 | cit_write_reg(gspca_dev, v2, 0x0127); | |
821 | ||
822 | cit_model2_Packet2(gspca_dev); | |
823 | } | |
824 | ||
825 | /* | |
826 | * cit_model3_Packet1() | |
827 | * | |
828 | * 00_0078_012d | |
829 | * 00_0097_012f | |
830 | * 00_d141_0124 | |
831 | * 00_0096_0127 | |
832 | * 00_fea8_0124 | |
833 | */ | |
834 | static void cit_model3_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2) | |
835 | { | |
836 | cit_write_reg(gspca_dev, 0x0078, 0x012d); | |
837 | cit_write_reg(gspca_dev, v1, 0x012f); | |
838 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
839 | cit_write_reg(gspca_dev, v2, 0x0127); | |
840 | cit_write_reg(gspca_dev, 0xfea8, 0x0124); | |
841 | } | |
842 | ||
843 | static void cit_model4_Packet1(struct gspca_dev *gspca_dev, u16 v1, u16 v2) | |
844 | { | |
845 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
846 | cit_write_reg(gspca_dev, v1, 0x012f); | |
847 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
848 | cit_write_reg(gspca_dev, v2, 0x0127); | |
849 | cit_write_reg(gspca_dev, 0xfea8, 0x0124); | |
850 | } | |
851 | ||
852 | static void cit_model4_BrightnessPacket(struct gspca_dev *gspca_dev, u16 val) | |
853 | { | |
854 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
855 | cit_write_reg(gspca_dev, 0x0026, 0x012f); | |
856 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
857 | cit_write_reg(gspca_dev, val, 0x0127); | |
858 | cit_write_reg(gspca_dev, 0x00aa, 0x0130); | |
859 | cit_write_reg(gspca_dev, 0x82a8, 0x0124); | |
860 | cit_write_reg(gspca_dev, 0x0038, 0x012d); | |
861 | cit_write_reg(gspca_dev, 0x0004, 0x012f); | |
862 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
863 | cit_write_reg(gspca_dev, 0xfffa, 0x0124); | |
864 | } | |
865 | ||
866 | /* this function is called at probe time */ | |
867 | static int sd_config(struct gspca_dev *gspca_dev, | |
868 | const struct usb_device_id *id) | |
869 | { | |
870 | struct sd *sd = (struct sd *) gspca_dev; | |
871 | struct cam *cam; | |
872 | ||
873 | sd->model = id->driver_info; | |
874 | if (sd->model == CIT_MODEL3 && ibm_netcam_pro) | |
875 | sd->model = CIT_IBM_NETCAM_PRO; | |
876 | ||
877 | cam = &gspca_dev->cam; | |
878 | switch (sd->model) { | |
879 | case CIT_MODEL0: | |
880 | cam->cam_mode = model0_mode; | |
881 | cam->nmodes = ARRAY_SIZE(model0_mode); | |
882 | sd->sof_len = 4; | |
883 | break; | |
884 | case CIT_MODEL1: | |
885 | cam->cam_mode = cif_yuv_mode; | |
886 | cam->nmodes = ARRAY_SIZE(cif_yuv_mode); | |
887 | sd->sof_len = 4; | |
888 | break; | |
889 | case CIT_MODEL2: | |
890 | cam->cam_mode = model2_mode + 1; /* no 160x120 */ | |
891 | cam->nmodes = 3; | |
892 | break; | |
893 | case CIT_MODEL3: | |
894 | cam->cam_mode = vga_yuv_mode; | |
895 | cam->nmodes = ARRAY_SIZE(vga_yuv_mode); | |
896 | sd->stop_on_control_change = 1; | |
897 | sd->sof_len = 4; | |
898 | break; | |
899 | case CIT_MODEL4: | |
900 | cam->cam_mode = model2_mode; | |
901 | cam->nmodes = ARRAY_SIZE(model2_mode); | |
902 | break; | |
903 | case CIT_IBM_NETCAM_PRO: | |
904 | cam->cam_mode = vga_yuv_mode; | |
905 | cam->nmodes = 2; /* no 640 x 480 */ | |
906 | cam->input_flags = V4L2_IN_ST_VFLIP; | |
907 | sd->stop_on_control_change = 1; | |
908 | sd->sof_len = 4; | |
909 | break; | |
910 | } | |
911 | ||
912 | return 0; | |
913 | } | |
914 | ||
915 | static int cit_init_model0(struct gspca_dev *gspca_dev) | |
916 | { | |
917 | cit_write_reg(gspca_dev, 0x0000, 0x0100); /* turn on led */ | |
918 | cit_write_reg(gspca_dev, 0x0001, 0x0112); /* turn on autogain ? */ | |
919 | cit_write_reg(gspca_dev, 0x0000, 0x0400); | |
920 | cit_write_reg(gspca_dev, 0x0001, 0x0400); | |
921 | cit_write_reg(gspca_dev, 0x0000, 0x0420); | |
922 | cit_write_reg(gspca_dev, 0x0001, 0x0420); | |
923 | cit_write_reg(gspca_dev, 0x000d, 0x0409); | |
924 | cit_write_reg(gspca_dev, 0x0002, 0x040a); | |
925 | cit_write_reg(gspca_dev, 0x0018, 0x0405); | |
926 | cit_write_reg(gspca_dev, 0x0008, 0x0435); | |
927 | cit_write_reg(gspca_dev, 0x0026, 0x040b); | |
928 | cit_write_reg(gspca_dev, 0x0007, 0x0437); | |
929 | cit_write_reg(gspca_dev, 0x0015, 0x042f); | |
930 | cit_write_reg(gspca_dev, 0x002b, 0x0439); | |
931 | cit_write_reg(gspca_dev, 0x0026, 0x043a); | |
932 | cit_write_reg(gspca_dev, 0x0008, 0x0438); | |
933 | cit_write_reg(gspca_dev, 0x001e, 0x042b); | |
934 | cit_write_reg(gspca_dev, 0x0041, 0x042c); | |
935 | ||
936 | return 0; | |
937 | } | |
938 | ||
939 | static int cit_init_ibm_netcam_pro(struct gspca_dev *gspca_dev) | |
940 | { | |
941 | cit_read_reg(gspca_dev, 0x128, 1); | |
942 | cit_write_reg(gspca_dev, 0x0003, 0x0133); | |
943 | cit_write_reg(gspca_dev, 0x0000, 0x0117); | |
944 | cit_write_reg(gspca_dev, 0x0008, 0x0123); | |
945 | cit_write_reg(gspca_dev, 0x0000, 0x0100); | |
946 | cit_read_reg(gspca_dev, 0x0116, 0); | |
947 | cit_write_reg(gspca_dev, 0x0060, 0x0116); | |
948 | cit_write_reg(gspca_dev, 0x0002, 0x0112); | |
949 | cit_write_reg(gspca_dev, 0x0000, 0x0133); | |
950 | cit_write_reg(gspca_dev, 0x0000, 0x0123); | |
951 | cit_write_reg(gspca_dev, 0x0001, 0x0117); | |
952 | cit_write_reg(gspca_dev, 0x0040, 0x0108); | |
953 | cit_write_reg(gspca_dev, 0x0019, 0x012c); | |
954 | cit_write_reg(gspca_dev, 0x0060, 0x0116); | |
955 | cit_write_reg(gspca_dev, 0x0002, 0x0115); | |
956 | cit_write_reg(gspca_dev, 0x000b, 0x0115); | |
957 | ||
958 | cit_write_reg(gspca_dev, 0x0078, 0x012d); | |
959 | cit_write_reg(gspca_dev, 0x0001, 0x012f); | |
960 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
961 | cit_write_reg(gspca_dev, 0x0079, 0x012d); | |
962 | cit_write_reg(gspca_dev, 0x00ff, 0x0130); | |
963 | cit_write_reg(gspca_dev, 0xcd41, 0x0124); | |
964 | cit_write_reg(gspca_dev, 0xfffa, 0x0124); | |
965 | cit_read_reg(gspca_dev, 0x0126, 1); | |
966 | ||
967 | cit_model3_Packet1(gspca_dev, 0x0000, 0x0000); | |
968 | cit_model3_Packet1(gspca_dev, 0x0000, 0x0001); | |
969 | cit_model3_Packet1(gspca_dev, 0x000b, 0x0000); | |
970 | cit_model3_Packet1(gspca_dev, 0x000c, 0x0008); | |
971 | cit_model3_Packet1(gspca_dev, 0x000d, 0x003a); | |
972 | cit_model3_Packet1(gspca_dev, 0x000e, 0x0060); | |
973 | cit_model3_Packet1(gspca_dev, 0x000f, 0x0060); | |
974 | cit_model3_Packet1(gspca_dev, 0x0010, 0x0008); | |
975 | cit_model3_Packet1(gspca_dev, 0x0011, 0x0004); | |
976 | cit_model3_Packet1(gspca_dev, 0x0012, 0x0028); | |
977 | cit_model3_Packet1(gspca_dev, 0x0013, 0x0002); | |
978 | cit_model3_Packet1(gspca_dev, 0x0014, 0x0000); | |
979 | cit_model3_Packet1(gspca_dev, 0x0015, 0x00fb); | |
980 | cit_model3_Packet1(gspca_dev, 0x0016, 0x0002); | |
981 | cit_model3_Packet1(gspca_dev, 0x0017, 0x0037); | |
982 | cit_model3_Packet1(gspca_dev, 0x0018, 0x0036); | |
983 | cit_model3_Packet1(gspca_dev, 0x001e, 0x0000); | |
984 | cit_model3_Packet1(gspca_dev, 0x001f, 0x0008); | |
985 | cit_model3_Packet1(gspca_dev, 0x0020, 0x00c1); | |
986 | cit_model3_Packet1(gspca_dev, 0x0021, 0x0034); | |
987 | cit_model3_Packet1(gspca_dev, 0x0022, 0x0034); | |
988 | cit_model3_Packet1(gspca_dev, 0x0025, 0x0002); | |
989 | cit_model3_Packet1(gspca_dev, 0x0028, 0x0022); | |
990 | cit_model3_Packet1(gspca_dev, 0x0029, 0x000a); | |
991 | cit_model3_Packet1(gspca_dev, 0x002b, 0x0000); | |
992 | cit_model3_Packet1(gspca_dev, 0x002c, 0x0000); | |
993 | cit_model3_Packet1(gspca_dev, 0x002d, 0x00ff); | |
994 | cit_model3_Packet1(gspca_dev, 0x002e, 0x00ff); | |
995 | cit_model3_Packet1(gspca_dev, 0x002f, 0x00ff); | |
996 | cit_model3_Packet1(gspca_dev, 0x0030, 0x00ff); | |
997 | cit_model3_Packet1(gspca_dev, 0x0031, 0x00ff); | |
998 | cit_model3_Packet1(gspca_dev, 0x0032, 0x0007); | |
999 | cit_model3_Packet1(gspca_dev, 0x0033, 0x0005); | |
1000 | cit_model3_Packet1(gspca_dev, 0x0037, 0x0040); | |
1001 | cit_model3_Packet1(gspca_dev, 0x0039, 0x0000); | |
1002 | cit_model3_Packet1(gspca_dev, 0x003a, 0x0000); | |
1003 | cit_model3_Packet1(gspca_dev, 0x003b, 0x0001); | |
1004 | cit_model3_Packet1(gspca_dev, 0x003c, 0x0000); | |
1005 | cit_model3_Packet1(gspca_dev, 0x0040, 0x000c); | |
1006 | cit_model3_Packet1(gspca_dev, 0x0041, 0x00fb); | |
1007 | cit_model3_Packet1(gspca_dev, 0x0042, 0x0002); | |
1008 | cit_model3_Packet1(gspca_dev, 0x0043, 0x0000); | |
1009 | cit_model3_Packet1(gspca_dev, 0x0045, 0x0000); | |
1010 | cit_model3_Packet1(gspca_dev, 0x0046, 0x0000); | |
1011 | cit_model3_Packet1(gspca_dev, 0x0047, 0x0000); | |
1012 | cit_model3_Packet1(gspca_dev, 0x0048, 0x0000); | |
1013 | cit_model3_Packet1(gspca_dev, 0x0049, 0x0000); | |
1014 | cit_model3_Packet1(gspca_dev, 0x004a, 0x00ff); | |
1015 | cit_model3_Packet1(gspca_dev, 0x004b, 0x00ff); | |
1016 | cit_model3_Packet1(gspca_dev, 0x004c, 0x00ff); | |
1017 | cit_model3_Packet1(gspca_dev, 0x004f, 0x0000); | |
1018 | cit_model3_Packet1(gspca_dev, 0x0050, 0x0000); | |
1019 | cit_model3_Packet1(gspca_dev, 0x0051, 0x0002); | |
1020 | cit_model3_Packet1(gspca_dev, 0x0055, 0x0000); | |
1021 | cit_model3_Packet1(gspca_dev, 0x0056, 0x0000); | |
1022 | cit_model3_Packet1(gspca_dev, 0x0057, 0x0000); | |
1023 | cit_model3_Packet1(gspca_dev, 0x0058, 0x0002); | |
1024 | cit_model3_Packet1(gspca_dev, 0x0059, 0x0000); | |
1025 | cit_model3_Packet1(gspca_dev, 0x005c, 0x0016); | |
1026 | cit_model3_Packet1(gspca_dev, 0x005d, 0x0022); | |
1027 | cit_model3_Packet1(gspca_dev, 0x005e, 0x003c); | |
1028 | cit_model3_Packet1(gspca_dev, 0x005f, 0x0050); | |
1029 | cit_model3_Packet1(gspca_dev, 0x0060, 0x0044); | |
1030 | cit_model3_Packet1(gspca_dev, 0x0061, 0x0005); | |
1031 | cit_model3_Packet1(gspca_dev, 0x006a, 0x007e); | |
1032 | cit_model3_Packet1(gspca_dev, 0x006f, 0x0000); | |
1033 | cit_model3_Packet1(gspca_dev, 0x0072, 0x001b); | |
1034 | cit_model3_Packet1(gspca_dev, 0x0073, 0x0005); | |
1035 | cit_model3_Packet1(gspca_dev, 0x0074, 0x000a); | |
1036 | cit_model3_Packet1(gspca_dev, 0x0075, 0x001b); | |
1037 | cit_model3_Packet1(gspca_dev, 0x0076, 0x002a); | |
1038 | cit_model3_Packet1(gspca_dev, 0x0077, 0x003c); | |
1039 | cit_model3_Packet1(gspca_dev, 0x0078, 0x0050); | |
1040 | cit_model3_Packet1(gspca_dev, 0x007b, 0x0000); | |
1041 | cit_model3_Packet1(gspca_dev, 0x007c, 0x0011); | |
1042 | cit_model3_Packet1(gspca_dev, 0x007d, 0x0024); | |
1043 | cit_model3_Packet1(gspca_dev, 0x007e, 0x0043); | |
1044 | cit_model3_Packet1(gspca_dev, 0x007f, 0x005a); | |
1045 | cit_model3_Packet1(gspca_dev, 0x0084, 0x0020); | |
1046 | cit_model3_Packet1(gspca_dev, 0x0085, 0x0033); | |
1047 | cit_model3_Packet1(gspca_dev, 0x0086, 0x000a); | |
1048 | cit_model3_Packet1(gspca_dev, 0x0087, 0x0030); | |
1049 | cit_model3_Packet1(gspca_dev, 0x0088, 0x0070); | |
1050 | cit_model3_Packet1(gspca_dev, 0x008b, 0x0008); | |
1051 | cit_model3_Packet1(gspca_dev, 0x008f, 0x0000); | |
1052 | cit_model3_Packet1(gspca_dev, 0x0090, 0x0006); | |
1053 | cit_model3_Packet1(gspca_dev, 0x0091, 0x0028); | |
1054 | cit_model3_Packet1(gspca_dev, 0x0092, 0x005a); | |
1055 | cit_model3_Packet1(gspca_dev, 0x0093, 0x0082); | |
1056 | cit_model3_Packet1(gspca_dev, 0x0096, 0x0014); | |
1057 | cit_model3_Packet1(gspca_dev, 0x0097, 0x0020); | |
1058 | cit_model3_Packet1(gspca_dev, 0x0098, 0x0000); | |
1059 | cit_model3_Packet1(gspca_dev, 0x00b0, 0x0046); | |
1060 | cit_model3_Packet1(gspca_dev, 0x00b1, 0x0000); | |
1061 | cit_model3_Packet1(gspca_dev, 0x00b2, 0x0000); | |
1062 | cit_model3_Packet1(gspca_dev, 0x00b3, 0x0004); | |
1063 | cit_model3_Packet1(gspca_dev, 0x00b4, 0x0007); | |
1064 | cit_model3_Packet1(gspca_dev, 0x00b6, 0x0002); | |
1065 | cit_model3_Packet1(gspca_dev, 0x00b7, 0x0004); | |
1066 | cit_model3_Packet1(gspca_dev, 0x00bb, 0x0000); | |
1067 | cit_model3_Packet1(gspca_dev, 0x00bc, 0x0001); | |
1068 | cit_model3_Packet1(gspca_dev, 0x00bd, 0x0000); | |
1069 | cit_model3_Packet1(gspca_dev, 0x00bf, 0x0000); | |
1070 | cit_model3_Packet1(gspca_dev, 0x00c0, 0x00c8); | |
1071 | cit_model3_Packet1(gspca_dev, 0x00c1, 0x0014); | |
1072 | cit_model3_Packet1(gspca_dev, 0x00c2, 0x0001); | |
1073 | cit_model3_Packet1(gspca_dev, 0x00c3, 0x0000); | |
1074 | cit_model3_Packet1(gspca_dev, 0x00c4, 0x0004); | |
1075 | cit_model3_Packet1(gspca_dev, 0x00cb, 0x00bf); | |
1076 | cit_model3_Packet1(gspca_dev, 0x00cc, 0x00bf); | |
1077 | cit_model3_Packet1(gspca_dev, 0x00cd, 0x00bf); | |
1078 | cit_model3_Packet1(gspca_dev, 0x00ce, 0x0000); | |
1079 | cit_model3_Packet1(gspca_dev, 0x00cf, 0x0020); | |
1080 | cit_model3_Packet1(gspca_dev, 0x00d0, 0x0040); | |
1081 | cit_model3_Packet1(gspca_dev, 0x00d1, 0x00bf); | |
1082 | cit_model3_Packet1(gspca_dev, 0x00d1, 0x00bf); | |
1083 | cit_model3_Packet1(gspca_dev, 0x00d2, 0x00bf); | |
1084 | cit_model3_Packet1(gspca_dev, 0x00d3, 0x00bf); | |
1085 | cit_model3_Packet1(gspca_dev, 0x00ea, 0x0008); | |
1086 | cit_model3_Packet1(gspca_dev, 0x00eb, 0x0000); | |
1087 | cit_model3_Packet1(gspca_dev, 0x00ec, 0x00e8); | |
1088 | cit_model3_Packet1(gspca_dev, 0x00ed, 0x0001); | |
1089 | cit_model3_Packet1(gspca_dev, 0x00ef, 0x0022); | |
1090 | cit_model3_Packet1(gspca_dev, 0x00f0, 0x0000); | |
1091 | cit_model3_Packet1(gspca_dev, 0x00f2, 0x0028); | |
1092 | cit_model3_Packet1(gspca_dev, 0x00f4, 0x0002); | |
1093 | cit_model3_Packet1(gspca_dev, 0x00f5, 0x0000); | |
1094 | cit_model3_Packet1(gspca_dev, 0x00fa, 0x0000); | |
1095 | cit_model3_Packet1(gspca_dev, 0x00fb, 0x0001); | |
1096 | cit_model3_Packet1(gspca_dev, 0x00fc, 0x0000); | |
1097 | cit_model3_Packet1(gspca_dev, 0x00fd, 0x0000); | |
1098 | cit_model3_Packet1(gspca_dev, 0x00fe, 0x0000); | |
1099 | cit_model3_Packet1(gspca_dev, 0x00ff, 0x0000); | |
1100 | ||
1101 | cit_model3_Packet1(gspca_dev, 0x00be, 0x0003); | |
1102 | cit_model3_Packet1(gspca_dev, 0x00c8, 0x0000); | |
1103 | cit_model3_Packet1(gspca_dev, 0x00c9, 0x0020); | |
1104 | cit_model3_Packet1(gspca_dev, 0x00ca, 0x0040); | |
1105 | cit_model3_Packet1(gspca_dev, 0x0053, 0x0001); | |
1106 | cit_model3_Packet1(gspca_dev, 0x0082, 0x000e); | |
1107 | cit_model3_Packet1(gspca_dev, 0x0083, 0x0020); | |
1108 | cit_model3_Packet1(gspca_dev, 0x0034, 0x003c); | |
1109 | cit_model3_Packet1(gspca_dev, 0x006e, 0x0055); | |
1110 | cit_model3_Packet1(gspca_dev, 0x0062, 0x0005); | |
1111 | cit_model3_Packet1(gspca_dev, 0x0063, 0x0008); | |
1112 | cit_model3_Packet1(gspca_dev, 0x0066, 0x000a); | |
1113 | cit_model3_Packet1(gspca_dev, 0x0067, 0x0006); | |
1114 | cit_model3_Packet1(gspca_dev, 0x006b, 0x0010); | |
1115 | cit_model3_Packet1(gspca_dev, 0x005a, 0x0001); | |
1116 | cit_model3_Packet1(gspca_dev, 0x005b, 0x000a); | |
1117 | cit_model3_Packet1(gspca_dev, 0x0023, 0x0006); | |
1118 | cit_model3_Packet1(gspca_dev, 0x0026, 0x0004); | |
1119 | cit_model3_Packet1(gspca_dev, 0x0036, 0x0069); | |
1120 | cit_model3_Packet1(gspca_dev, 0x0038, 0x0064); | |
1121 | cit_model3_Packet1(gspca_dev, 0x003d, 0x0003); | |
1122 | cit_model3_Packet1(gspca_dev, 0x003e, 0x0001); | |
1123 | cit_model3_Packet1(gspca_dev, 0x00b8, 0x0014); | |
1124 | cit_model3_Packet1(gspca_dev, 0x00b9, 0x0014); | |
1125 | cit_model3_Packet1(gspca_dev, 0x00e6, 0x0004); | |
1126 | cit_model3_Packet1(gspca_dev, 0x00e8, 0x0001); | |
1127 | ||
1128 | return 0; | |
1129 | } | |
1130 | ||
1131 | /* this function is called at probe and resume time */ | |
1132 | static int sd_init(struct gspca_dev *gspca_dev) | |
1133 | { | |
1134 | struct sd *sd = (struct sd *) gspca_dev; | |
1135 | ||
1136 | switch (sd->model) { | |
1137 | case CIT_MODEL0: | |
1138 | cit_init_model0(gspca_dev); | |
1139 | sd_stop0(gspca_dev); | |
1140 | break; | |
1141 | case CIT_MODEL1: | |
1142 | case CIT_MODEL2: | |
1143 | case CIT_MODEL3: | |
1144 | case CIT_MODEL4: | |
1145 | break; /* All is done in sd_start */ | |
1146 | case CIT_IBM_NETCAM_PRO: | |
1147 | cit_init_ibm_netcam_pro(gspca_dev); | |
1148 | sd_stop0(gspca_dev); | |
1149 | break; | |
1150 | } | |
1151 | return 0; | |
1152 | } | |
1153 | ||
1154 | static int cit_set_brightness(struct gspca_dev *gspca_dev, s32 val) | |
1155 | { | |
1156 | struct sd *sd = (struct sd *) gspca_dev; | |
1157 | int i; | |
1158 | ||
1159 | switch (sd->model) { | |
1160 | case CIT_MODEL0: | |
1161 | case CIT_IBM_NETCAM_PRO: | |
1162 | /* No (known) brightness control for these */ | |
1163 | break; | |
1164 | case CIT_MODEL1: | |
1165 | /* Model 1: Brightness range 0 - 63 */ | |
1166 | cit_Packet_Format1(gspca_dev, 0x0031, val); | |
1167 | cit_Packet_Format1(gspca_dev, 0x0032, val); | |
1168 | cit_Packet_Format1(gspca_dev, 0x0033, val); | |
1169 | break; | |
1170 | case CIT_MODEL2: | |
1171 | /* Model 2: Brightness range 0x60 - 0xee */ | |
1172 | /* Scale 0 - 63 to 0x60 - 0xee */ | |
1173 | i = 0x60 + val * 2254 / 1000; | |
1174 | cit_model2_Packet1(gspca_dev, 0x001a, i); | |
1175 | break; | |
1176 | case CIT_MODEL3: | |
1177 | /* Model 3: Brightness range 'i' in [0x0C..0x3F] */ | |
1178 | i = val; | |
1179 | if (i < 0x0c) | |
1180 | i = 0x0c; | |
1181 | cit_model3_Packet1(gspca_dev, 0x0036, i); | |
1182 | break; | |
1183 | case CIT_MODEL4: | |
1184 | /* Model 4: Brightness range 'i' in [0x04..0xb4] */ | |
1185 | /* Scale 0 - 63 to 0x04 - 0xb4 */ | |
1186 | i = 0x04 + val * 2794 / 1000; | |
1187 | cit_model4_BrightnessPacket(gspca_dev, i); | |
1188 | break; | |
1189 | } | |
1190 | ||
1191 | return 0; | |
1192 | } | |
1193 | ||
1194 | static int cit_set_contrast(struct gspca_dev *gspca_dev, s32 val) | |
1195 | { | |
1196 | struct sd *sd = (struct sd *) gspca_dev; | |
1197 | ||
1198 | switch (sd->model) { | |
1199 | case CIT_MODEL0: { | |
1200 | int i; | |
1201 | /* gain 0-15, 0-20 -> 0-15 */ | |
1202 | i = val * 1000 / 1333; | |
1203 | cit_write_reg(gspca_dev, i, 0x0422); | |
1204 | /* gain 0-31, may not be lower then 0x0422, 0-20 -> 0-31 */ | |
1205 | i = val * 2000 / 1333; | |
1206 | cit_write_reg(gspca_dev, i, 0x0423); | |
1207 | /* gain 0-127, may not be lower then 0x0423, 0-20 -> 0-63 */ | |
1208 | i = val * 4000 / 1333; | |
1209 | cit_write_reg(gspca_dev, i, 0x0424); | |
1210 | /* gain 0-127, may not be lower then 0x0424, , 0-20 -> 0-127 */ | |
1211 | i = val * 8000 / 1333; | |
1212 | cit_write_reg(gspca_dev, i, 0x0425); | |
1213 | break; | |
1214 | } | |
1215 | case CIT_MODEL2: | |
1216 | case CIT_MODEL4: | |
1217 | /* These models do not have this control. */ | |
1218 | break; | |
1219 | case CIT_MODEL1: | |
1220 | { | |
1221 | /* Scale 0 - 20 to 15 - 0 */ | |
1222 | int i, new_contrast = (20 - val) * 1000 / 1333; | |
1223 | for (i = 0; i < cit_model1_ntries; i++) { | |
1224 | cit_Packet_Format1(gspca_dev, 0x0014, new_contrast); | |
1225 | cit_send_FF_04_02(gspca_dev); | |
1226 | } | |
1227 | break; | |
1228 | } | |
1229 | case CIT_MODEL3: | |
1230 | { /* Preset hardware values */ | |
1231 | static const struct { | |
1232 | unsigned short cv1; | |
1233 | unsigned short cv2; | |
1234 | unsigned short cv3; | |
1235 | } cv[7] = { | |
1236 | { 0x05, 0x05, 0x0f }, /* Minimum */ | |
1237 | { 0x04, 0x04, 0x16 }, | |
1238 | { 0x02, 0x03, 0x16 }, | |
1239 | { 0x02, 0x08, 0x16 }, | |
1240 | { 0x01, 0x0c, 0x16 }, | |
1241 | { 0x01, 0x0e, 0x16 }, | |
1242 | { 0x01, 0x10, 0x16 } /* Maximum */ | |
1243 | }; | |
1244 | int i = val / 3; | |
1245 | cit_model3_Packet1(gspca_dev, 0x0067, cv[i].cv1); | |
1246 | cit_model3_Packet1(gspca_dev, 0x005b, cv[i].cv2); | |
1247 | cit_model3_Packet1(gspca_dev, 0x005c, cv[i].cv3); | |
1248 | break; | |
1249 | } | |
1250 | case CIT_IBM_NETCAM_PRO: | |
1251 | cit_model3_Packet1(gspca_dev, 0x005b, val + 1); | |
1252 | break; | |
1253 | } | |
1254 | return 0; | |
1255 | } | |
1256 | ||
1257 | static int cit_set_hue(struct gspca_dev *gspca_dev, s32 val) | |
1258 | { | |
1259 | struct sd *sd = (struct sd *) gspca_dev; | |
1260 | ||
1261 | switch (sd->model) { | |
1262 | case CIT_MODEL0: | |
1263 | case CIT_MODEL1: | |
1264 | case CIT_IBM_NETCAM_PRO: | |
1265 | /* No hue control for these models */ | |
1266 | break; | |
1267 | case CIT_MODEL2: | |
1268 | cit_model2_Packet1(gspca_dev, 0x0024, val); | |
1269 | /* cit_model2_Packet1(gspca_dev, 0x0020, sat); */ | |
1270 | break; | |
1271 | case CIT_MODEL3: { | |
1272 | /* Model 3: Brightness range 'i' in [0x05..0x37] */ | |
1273 | /* TESTME according to the ibmcam driver this does not work */ | |
1274 | if (0) { | |
1275 | /* Scale 0 - 127 to 0x05 - 0x37 */ | |
1276 | int i = 0x05 + val * 1000 / 2540; | |
1277 | cit_model3_Packet1(gspca_dev, 0x007e, i); | |
1278 | } | |
1279 | break; | |
1280 | } | |
1281 | case CIT_MODEL4: | |
1282 | /* HDG: taken from ibmcam, setting the color gains does not | |
1283 | * really belong here. | |
1284 | * | |
1285 | * I am not sure r/g/b_gain variables exactly control gain | |
1286 | * of those channels. Most likely they subtly change some | |
1287 | * very internal image processing settings in the camera. | |
1288 | * In any case, here is what they do, and feel free to tweak: | |
1289 | * | |
1290 | * r_gain: seriously affects red gain | |
1291 | * g_gain: seriously affects green gain | |
1292 | * b_gain: seriously affects blue gain | |
1293 | * hue: changes average color from violet (0) to red (0xFF) | |
1294 | */ | |
1295 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
1296 | cit_write_reg(gspca_dev, 0x001e, 0x012f); | |
1297 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
1298 | cit_write_reg(gspca_dev, 160, 0x0127); /* Green gain */ | |
1299 | cit_write_reg(gspca_dev, 160, 0x012e); /* Red gain */ | |
1300 | cit_write_reg(gspca_dev, 160, 0x0130); /* Blue gain */ | |
1301 | cit_write_reg(gspca_dev, 0x8a28, 0x0124); | |
1302 | cit_write_reg(gspca_dev, val, 0x012d); /* Hue */ | |
1303 | cit_write_reg(gspca_dev, 0xf545, 0x0124); | |
1304 | break; | |
1305 | } | |
1306 | return 0; | |
1307 | } | |
1308 | ||
1309 | static int cit_set_sharpness(struct gspca_dev *gspca_dev, s32 val) | |
1310 | { | |
1311 | struct sd *sd = (struct sd *) gspca_dev; | |
1312 | ||
1313 | switch (sd->model) { | |
1314 | case CIT_MODEL0: | |
1315 | case CIT_MODEL2: | |
1316 | case CIT_MODEL4: | |
1317 | case CIT_IBM_NETCAM_PRO: | |
1318 | /* These models do not have this control */ | |
1319 | break; | |
1320 | case CIT_MODEL1: { | |
1321 | int i; | |
1322 | const unsigned short sa[] = { | |
1323 | 0x11, 0x13, 0x16, 0x18, 0x1a, 0x8, 0x0a }; | |
1324 | ||
1325 | for (i = 0; i < cit_model1_ntries; i++) | |
1326 | cit_PacketFormat2(gspca_dev, 0x0013, sa[val]); | |
1327 | break; | |
1328 | } | |
1329 | case CIT_MODEL3: | |
1330 | { /* | |
1331 | * "Use a table of magic numbers. | |
1332 | * This setting doesn't really change much. | |
1333 | * But that's how Windows does it." | |
1334 | */ | |
1335 | static const struct { | |
1336 | unsigned short sv1; | |
1337 | unsigned short sv2; | |
1338 | unsigned short sv3; | |
1339 | unsigned short sv4; | |
1340 | } sv[7] = { | |
1341 | { 0x00, 0x00, 0x05, 0x14 }, /* Smoothest */ | |
1342 | { 0x01, 0x04, 0x05, 0x14 }, | |
1343 | { 0x02, 0x04, 0x05, 0x14 }, | |
1344 | { 0x03, 0x04, 0x05, 0x14 }, | |
1345 | { 0x03, 0x05, 0x05, 0x14 }, | |
1346 | { 0x03, 0x06, 0x05, 0x14 }, | |
1347 | { 0x03, 0x07, 0x05, 0x14 } /* Sharpest */ | |
1348 | }; | |
1349 | cit_model3_Packet1(gspca_dev, 0x0060, sv[val].sv1); | |
1350 | cit_model3_Packet1(gspca_dev, 0x0061, sv[val].sv2); | |
1351 | cit_model3_Packet1(gspca_dev, 0x0062, sv[val].sv3); | |
1352 | cit_model3_Packet1(gspca_dev, 0x0063, sv[val].sv4); | |
1353 | break; | |
1354 | } | |
1355 | } | |
1356 | return 0; | |
1357 | } | |
1358 | ||
1359 | /* | |
1360 | * cit_set_lighting() | |
1361 | * | |
1362 | * Camera model 1: | |
1363 | * We have 3 levels of lighting conditions: 0=Bright, 1=Medium, 2=Low. | |
1364 | * | |
1365 | * Camera model 2: | |
1366 | * We have 16 levels of lighting, 0 for bright light and up to 15 for | |
1367 | * low light. But values above 5 or so are useless because camera is | |
1368 | * not really capable to produce anything worth viewing at such light. | |
1369 | * This setting may be altered only in certain camera state. | |
1370 | * | |
1371 | * Low lighting forces slower FPS. | |
1372 | * | |
1373 | * History: | |
1374 | * 1/5/00 Created. | |
1375 | * 2/20/00 Added support for Model 2 cameras. | |
1376 | */ | |
1377 | static void cit_set_lighting(struct gspca_dev *gspca_dev, s32 val) | |
1378 | { | |
1379 | struct sd *sd = (struct sd *) gspca_dev; | |
1380 | ||
1381 | switch (sd->model) { | |
1382 | case CIT_MODEL0: | |
1383 | case CIT_MODEL2: | |
1384 | case CIT_MODEL3: | |
1385 | case CIT_MODEL4: | |
1386 | case CIT_IBM_NETCAM_PRO: | |
1387 | break; | |
1388 | case CIT_MODEL1: { | |
1389 | int i; | |
1390 | for (i = 0; i < cit_model1_ntries; i++) | |
1391 | cit_Packet_Format1(gspca_dev, 0x0027, val); | |
1392 | break; | |
1393 | } | |
1394 | } | |
1395 | } | |
1396 | ||
1397 | static void cit_set_hflip(struct gspca_dev *gspca_dev, s32 val) | |
1398 | { | |
1399 | struct sd *sd = (struct sd *) gspca_dev; | |
1400 | ||
1401 | switch (sd->model) { | |
1402 | case CIT_MODEL0: | |
1403 | if (val) | |
1404 | cit_write_reg(gspca_dev, 0x0020, 0x0115); | |
1405 | else | |
1406 | cit_write_reg(gspca_dev, 0x0040, 0x0115); | |
1407 | break; | |
1408 | case CIT_MODEL1: | |
1409 | case CIT_MODEL2: | |
1410 | case CIT_MODEL3: | |
1411 | case CIT_MODEL4: | |
1412 | case CIT_IBM_NETCAM_PRO: | |
1413 | break; | |
1414 | } | |
1415 | } | |
1416 | ||
1417 | static int cit_restart_stream(struct gspca_dev *gspca_dev) | |
1418 | { | |
1419 | struct sd *sd = (struct sd *) gspca_dev; | |
1420 | ||
1421 | switch (sd->model) { | |
1422 | case CIT_MODEL0: | |
1423 | case CIT_MODEL1: | |
1424 | cit_write_reg(gspca_dev, 0x0001, 0x0114); | |
1425 | /* Fall through */ | |
1426 | case CIT_MODEL2: | |
1427 | case CIT_MODEL4: | |
1428 | cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */ | |
1429 | usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe); | |
1430 | break; | |
1431 | case CIT_MODEL3: | |
1432 | case CIT_IBM_NETCAM_PRO: | |
1433 | cit_write_reg(gspca_dev, 0x0001, 0x0114); | |
1434 | cit_write_reg(gspca_dev, 0x00c0, 0x010c); /* Go! */ | |
1435 | usb_clear_halt(gspca_dev->dev, gspca_dev->urb[0]->pipe); | |
1436 | /* Clear button events from while we were not streaming */ | |
1437 | cit_write_reg(gspca_dev, 0x0001, 0x0113); | |
1438 | break; | |
1439 | } | |
1440 | ||
1441 | sd->sof_read = 0; | |
1442 | ||
1443 | return 0; | |
1444 | } | |
1445 | ||
1446 | static int cit_get_packet_size(struct gspca_dev *gspca_dev) | |
1447 | { | |
1448 | struct usb_host_interface *alt; | |
1449 | struct usb_interface *intf; | |
1450 | ||
1451 | intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface); | |
1452 | alt = usb_altnum_to_altsetting(intf, gspca_dev->alt); | |
1453 | if (!alt) { | |
1454 | pr_err("Couldn't get altsetting\n"); | |
1455 | return -EIO; | |
1456 | } | |
1457 | ||
1458 | return le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize); | |
1459 | } | |
1460 | ||
1461 | /* Calculate the clockdiv giving us max fps given the available bandwidth */ | |
1462 | static int cit_get_clock_div(struct gspca_dev *gspca_dev) | |
1463 | { | |
1464 | int clock_div = 7; /* 0=30 1=25 2=20 3=15 4=12 5=7.5 6=6 7=3fps ?? */ | |
1465 | int fps[8] = { 30, 25, 20, 15, 12, 8, 6, 3 }; | |
1466 | int packet_size; | |
1467 | ||
1468 | packet_size = cit_get_packet_size(gspca_dev); | |
1469 | if (packet_size < 0) | |
1470 | return packet_size; | |
1471 | ||
1472 | while (clock_div > 3 && | |
1473 | 1000 * packet_size > | |
1474 | gspca_dev->width * gspca_dev->height * | |
1475 | fps[clock_div - 1] * 3 / 2) | |
1476 | clock_div--; | |
1477 | ||
1478 | PDEBUG(D_PROBE, | |
1479 | "PacketSize: %d, res: %dx%d -> using clockdiv: %d (%d fps)", | |
1480 | packet_size, gspca_dev->width, gspca_dev->height, clock_div, | |
1481 | fps[clock_div]); | |
1482 | ||
1483 | return clock_div; | |
1484 | } | |
1485 | ||
1486 | static int cit_start_model0(struct gspca_dev *gspca_dev) | |
1487 | { | |
1488 | const unsigned short compression = 0; /* 0=none, 7=best frame rate */ | |
1489 | int clock_div; | |
1490 | ||
1491 | clock_div = cit_get_clock_div(gspca_dev); | |
1492 | if (clock_div < 0) | |
1493 | return clock_div; | |
1494 | ||
1495 | cit_write_reg(gspca_dev, 0x0000, 0x0100); /* turn on led */ | |
1496 | cit_write_reg(gspca_dev, 0x0003, 0x0438); | |
1497 | cit_write_reg(gspca_dev, 0x001e, 0x042b); | |
1498 | cit_write_reg(gspca_dev, 0x0041, 0x042c); | |
1499 | cit_write_reg(gspca_dev, 0x0008, 0x0436); | |
1500 | cit_write_reg(gspca_dev, 0x0024, 0x0403); | |
1501 | cit_write_reg(gspca_dev, 0x002c, 0x0404); | |
1502 | cit_write_reg(gspca_dev, 0x0002, 0x0426); | |
1503 | cit_write_reg(gspca_dev, 0x0014, 0x0427); | |
1504 | ||
1505 | switch (gspca_dev->width) { | |
1506 | case 160: /* 160x120 */ | |
1507 | cit_write_reg(gspca_dev, 0x0004, 0x010b); | |
1508 | cit_write_reg(gspca_dev, 0x0001, 0x010a); | |
1509 | cit_write_reg(gspca_dev, 0x0010, 0x0102); | |
1510 | cit_write_reg(gspca_dev, 0x00a0, 0x0103); | |
1511 | cit_write_reg(gspca_dev, 0x0000, 0x0104); | |
1512 | cit_write_reg(gspca_dev, 0x0078, 0x0105); | |
1513 | break; | |
1514 | ||
1515 | case 176: /* 176x144 */ | |
1516 | cit_write_reg(gspca_dev, 0x0006, 0x010b); | |
1517 | cit_write_reg(gspca_dev, 0x0000, 0x010a); | |
1518 | cit_write_reg(gspca_dev, 0x0005, 0x0102); | |
1519 | cit_write_reg(gspca_dev, 0x00b0, 0x0103); | |
1520 | cit_write_reg(gspca_dev, 0x0000, 0x0104); | |
1521 | cit_write_reg(gspca_dev, 0x0090, 0x0105); | |
1522 | break; | |
1523 | ||
1524 | case 320: /* 320x240 */ | |
1525 | cit_write_reg(gspca_dev, 0x0008, 0x010b); | |
1526 | cit_write_reg(gspca_dev, 0x0004, 0x010a); | |
1527 | cit_write_reg(gspca_dev, 0x0005, 0x0102); | |
1528 | cit_write_reg(gspca_dev, 0x00a0, 0x0103); | |
1529 | cit_write_reg(gspca_dev, 0x0010, 0x0104); | |
1530 | cit_write_reg(gspca_dev, 0x0078, 0x0105); | |
1531 | break; | |
1532 | } | |
1533 | ||
1534 | cit_write_reg(gspca_dev, compression, 0x0109); | |
1535 | cit_write_reg(gspca_dev, clock_div, 0x0111); | |
1536 | ||
1537 | return 0; | |
1538 | } | |
1539 | ||
1540 | static int cit_start_model1(struct gspca_dev *gspca_dev) | |
1541 | { | |
1542 | struct sd *sd = (struct sd *) gspca_dev; | |
1543 | int i, clock_div; | |
1544 | ||
1545 | clock_div = cit_get_clock_div(gspca_dev); | |
1546 | if (clock_div < 0) | |
1547 | return clock_div; | |
1548 | ||
1549 | cit_read_reg(gspca_dev, 0x0128, 1); | |
1550 | cit_read_reg(gspca_dev, 0x0100, 0); | |
1551 | cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */ | |
1552 | cit_read_reg(gspca_dev, 0x0100, 0); | |
1553 | cit_write_reg(gspca_dev, 0x81, 0x0100); /* LED Off */ | |
1554 | cit_read_reg(gspca_dev, 0x0100, 0); | |
1555 | cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */ | |
1556 | cit_write_reg(gspca_dev, 0x01, 0x0108); | |
1557 | ||
1558 | cit_write_reg(gspca_dev, 0x03, 0x0112); | |
1559 | cit_read_reg(gspca_dev, 0x0115, 0); | |
1560 | cit_write_reg(gspca_dev, 0x06, 0x0115); | |
1561 | cit_read_reg(gspca_dev, 0x0116, 0); | |
1562 | cit_write_reg(gspca_dev, 0x44, 0x0116); | |
1563 | cit_read_reg(gspca_dev, 0x0116, 0); | |
1564 | cit_write_reg(gspca_dev, 0x40, 0x0116); | |
1565 | cit_read_reg(gspca_dev, 0x0115, 0); | |
1566 | cit_write_reg(gspca_dev, 0x0e, 0x0115); | |
1567 | cit_write_reg(gspca_dev, 0x19, 0x012c); | |
1568 | ||
1569 | cit_Packet_Format1(gspca_dev, 0x00, 0x1e); | |
1570 | cit_Packet_Format1(gspca_dev, 0x39, 0x0d); | |
1571 | cit_Packet_Format1(gspca_dev, 0x39, 0x09); | |
1572 | cit_Packet_Format1(gspca_dev, 0x3b, 0x00); | |
1573 | cit_Packet_Format1(gspca_dev, 0x28, 0x22); | |
1574 | cit_Packet_Format1(gspca_dev, 0x27, 0x00); | |
1575 | cit_Packet_Format1(gspca_dev, 0x2b, 0x1f); | |
1576 | cit_Packet_Format1(gspca_dev, 0x39, 0x08); | |
1577 | ||
1578 | for (i = 0; i < cit_model1_ntries; i++) | |
1579 | cit_Packet_Format1(gspca_dev, 0x2c, 0x00); | |
1580 | ||
1581 | for (i = 0; i < cit_model1_ntries; i++) | |
1582 | cit_Packet_Format1(gspca_dev, 0x30, 0x14); | |
1583 | ||
1584 | cit_PacketFormat2(gspca_dev, 0x39, 0x02); | |
1585 | cit_PacketFormat2(gspca_dev, 0x01, 0xe1); | |
1586 | cit_PacketFormat2(gspca_dev, 0x02, 0xcd); | |
1587 | cit_PacketFormat2(gspca_dev, 0x03, 0xcd); | |
1588 | cit_PacketFormat2(gspca_dev, 0x04, 0xfa); | |
1589 | cit_PacketFormat2(gspca_dev, 0x3f, 0xff); | |
1590 | cit_PacketFormat2(gspca_dev, 0x39, 0x00); | |
1591 | ||
1592 | cit_PacketFormat2(gspca_dev, 0x39, 0x02); | |
1593 | cit_PacketFormat2(gspca_dev, 0x0a, 0x37); | |
1594 | cit_PacketFormat2(gspca_dev, 0x0b, 0xb8); | |
1595 | cit_PacketFormat2(gspca_dev, 0x0c, 0xf3); | |
1596 | cit_PacketFormat2(gspca_dev, 0x0d, 0xe3); | |
1597 | cit_PacketFormat2(gspca_dev, 0x0e, 0x0d); | |
1598 | cit_PacketFormat2(gspca_dev, 0x0f, 0xf2); | |
1599 | cit_PacketFormat2(gspca_dev, 0x10, 0xd5); | |
1600 | cit_PacketFormat2(gspca_dev, 0x11, 0xba); | |
1601 | cit_PacketFormat2(gspca_dev, 0x12, 0x53); | |
1602 | cit_PacketFormat2(gspca_dev, 0x3f, 0xff); | |
1603 | cit_PacketFormat2(gspca_dev, 0x39, 0x00); | |
1604 | ||
1605 | cit_PacketFormat2(gspca_dev, 0x39, 0x02); | |
1606 | cit_PacketFormat2(gspca_dev, 0x16, 0x00); | |
1607 | cit_PacketFormat2(gspca_dev, 0x17, 0x28); | |
1608 | cit_PacketFormat2(gspca_dev, 0x18, 0x7d); | |
1609 | cit_PacketFormat2(gspca_dev, 0x19, 0xbe); | |
1610 | cit_PacketFormat2(gspca_dev, 0x3f, 0xff); | |
1611 | cit_PacketFormat2(gspca_dev, 0x39, 0x00); | |
1612 | ||
1613 | for (i = 0; i < cit_model1_ntries; i++) | |
1614 | cit_Packet_Format1(gspca_dev, 0x00, 0x18); | |
1615 | for (i = 0; i < cit_model1_ntries; i++) | |
1616 | cit_Packet_Format1(gspca_dev, 0x13, 0x18); | |
1617 | for (i = 0; i < cit_model1_ntries; i++) | |
1618 | cit_Packet_Format1(gspca_dev, 0x14, 0x06); | |
1619 | ||
1620 | /* TESTME These are handled through controls | |
1621 | KEEP until someone can test leaving this out is ok */ | |
1622 | if (0) { | |
1623 | /* This is default brightness */ | |
1624 | for (i = 0; i < cit_model1_ntries; i++) | |
1625 | cit_Packet_Format1(gspca_dev, 0x31, 0x37); | |
1626 | for (i = 0; i < cit_model1_ntries; i++) | |
1627 | cit_Packet_Format1(gspca_dev, 0x32, 0x46); | |
1628 | for (i = 0; i < cit_model1_ntries; i++) | |
1629 | cit_Packet_Format1(gspca_dev, 0x33, 0x55); | |
1630 | } | |
1631 | ||
1632 | cit_Packet_Format1(gspca_dev, 0x2e, 0x04); | |
1633 | for (i = 0; i < cit_model1_ntries; i++) | |
1634 | cit_Packet_Format1(gspca_dev, 0x2d, 0x04); | |
1635 | for (i = 0; i < cit_model1_ntries; i++) | |
1636 | cit_Packet_Format1(gspca_dev, 0x29, 0x80); | |
1637 | cit_Packet_Format1(gspca_dev, 0x2c, 0x01); | |
1638 | cit_Packet_Format1(gspca_dev, 0x30, 0x17); | |
1639 | cit_Packet_Format1(gspca_dev, 0x39, 0x08); | |
1640 | for (i = 0; i < cit_model1_ntries; i++) | |
1641 | cit_Packet_Format1(gspca_dev, 0x34, 0x00); | |
1642 | ||
1643 | cit_write_reg(gspca_dev, 0x00, 0x0101); | |
1644 | cit_write_reg(gspca_dev, 0x00, 0x010a); | |
1645 | ||
1646 | switch (gspca_dev->width) { | |
1647 | case 128: /* 128x96 */ | |
1648 | cit_write_reg(gspca_dev, 0x80, 0x0103); | |
1649 | cit_write_reg(gspca_dev, 0x60, 0x0105); | |
1650 | cit_write_reg(gspca_dev, 0x0c, 0x010b); | |
1651 | cit_write_reg(gspca_dev, 0x04, 0x011b); /* Same everywhere */ | |
1652 | cit_write_reg(gspca_dev, 0x0b, 0x011d); | |
1653 | cit_write_reg(gspca_dev, 0x00, 0x011e); /* Same everywhere */ | |
1654 | cit_write_reg(gspca_dev, 0x00, 0x0129); | |
1655 | break; | |
1656 | case 176: /* 176x144 */ | |
1657 | cit_write_reg(gspca_dev, 0xb0, 0x0103); | |
1658 | cit_write_reg(gspca_dev, 0x8f, 0x0105); | |
1659 | cit_write_reg(gspca_dev, 0x06, 0x010b); | |
1660 | cit_write_reg(gspca_dev, 0x04, 0x011b); /* Same everywhere */ | |
1661 | cit_write_reg(gspca_dev, 0x0d, 0x011d); | |
1662 | cit_write_reg(gspca_dev, 0x00, 0x011e); /* Same everywhere */ | |
1663 | cit_write_reg(gspca_dev, 0x03, 0x0129); | |
1664 | break; | |
1665 | case 352: /* 352x288 */ | |
1666 | cit_write_reg(gspca_dev, 0xb0, 0x0103); | |
1667 | cit_write_reg(gspca_dev, 0x90, 0x0105); | |
1668 | cit_write_reg(gspca_dev, 0x02, 0x010b); | |
1669 | cit_write_reg(gspca_dev, 0x04, 0x011b); /* Same everywhere */ | |
1670 | cit_write_reg(gspca_dev, 0x05, 0x011d); | |
1671 | cit_write_reg(gspca_dev, 0x00, 0x011e); /* Same everywhere */ | |
1672 | cit_write_reg(gspca_dev, 0x00, 0x0129); | |
1673 | break; | |
1674 | } | |
1675 | ||
1676 | cit_write_reg(gspca_dev, 0xff, 0x012b); | |
1677 | ||
1678 | /* TESTME These are handled through controls | |
1679 | KEEP until someone can test leaving this out is ok */ | |
1680 | if (0) { | |
1681 | /* This is another brightness - don't know why */ | |
1682 | for (i = 0; i < cit_model1_ntries; i++) | |
1683 | cit_Packet_Format1(gspca_dev, 0x31, 0xc3); | |
1684 | for (i = 0; i < cit_model1_ntries; i++) | |
1685 | cit_Packet_Format1(gspca_dev, 0x32, 0xd2); | |
1686 | for (i = 0; i < cit_model1_ntries; i++) | |
1687 | cit_Packet_Format1(gspca_dev, 0x33, 0xe1); | |
1688 | ||
1689 | /* Default contrast */ | |
1690 | for (i = 0; i < cit_model1_ntries; i++) | |
1691 | cit_Packet_Format1(gspca_dev, 0x14, 0x0a); | |
1692 | ||
1693 | /* Default sharpness */ | |
1694 | for (i = 0; i < cit_model1_ntries2; i++) | |
1695 | cit_PacketFormat2(gspca_dev, 0x13, 0x1a); | |
1696 | ||
1697 | /* Default lighting conditions */ | |
1698 | cit_Packet_Format1(gspca_dev, 0x0027, | |
1699 | v4l2_ctrl_g_ctrl(sd->lighting)); | |
1700 | } | |
1701 | ||
1702 | /* Assorted init */ | |
1703 | switch (gspca_dev->width) { | |
1704 | case 128: /* 128x96 */ | |
1705 | cit_Packet_Format1(gspca_dev, 0x2b, 0x1e); | |
1706 | cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */ | |
1707 | cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */ | |
1708 | cit_write_reg(gspca_dev, 0x36, 0x0102); | |
1709 | cit_write_reg(gspca_dev, 0x1a, 0x0104); | |
1710 | cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */ | |
1711 | cit_write_reg(gspca_dev, 0x2b, 0x011c); | |
1712 | cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */ | |
1713 | break; | |
1714 | case 176: /* 176x144 */ | |
1715 | cit_Packet_Format1(gspca_dev, 0x2b, 0x1e); | |
1716 | cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */ | |
1717 | cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */ | |
1718 | cit_write_reg(gspca_dev, 0x04, 0x0102); | |
1719 | cit_write_reg(gspca_dev, 0x02, 0x0104); | |
1720 | cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */ | |
1721 | cit_write_reg(gspca_dev, 0x2b, 0x011c); | |
1722 | cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */ | |
1723 | break; | |
1724 | case 352: /* 352x288 */ | |
1725 | cit_Packet_Format1(gspca_dev, 0x2b, 0x1f); | |
1726 | cit_write_reg(gspca_dev, 0xc9, 0x0119); /* Same everywhere */ | |
1727 | cit_write_reg(gspca_dev, 0x80, 0x0109); /* Same everywhere */ | |
1728 | cit_write_reg(gspca_dev, 0x08, 0x0102); | |
1729 | cit_write_reg(gspca_dev, 0x01, 0x0104); | |
1730 | cit_write_reg(gspca_dev, 0x04, 0x011a); /* Same everywhere */ | |
1731 | cit_write_reg(gspca_dev, 0x2f, 0x011c); | |
1732 | cit_write_reg(gspca_dev, 0x23, 0x012a); /* Same everywhere */ | |
1733 | break; | |
1734 | } | |
1735 | ||
1736 | cit_write_reg(gspca_dev, 0x01, 0x0100); /* LED On */ | |
1737 | cit_write_reg(gspca_dev, clock_div, 0x0111); | |
1738 | ||
1739 | return 0; | |
1740 | } | |
1741 | ||
1742 | static int cit_start_model2(struct gspca_dev *gspca_dev) | |
1743 | { | |
1744 | struct sd *sd = (struct sd *) gspca_dev; | |
1745 | int clock_div = 0; | |
1746 | ||
1747 | cit_write_reg(gspca_dev, 0x0000, 0x0100); /* LED on */ | |
1748 | cit_read_reg(gspca_dev, 0x0116, 0); | |
1749 | cit_write_reg(gspca_dev, 0x0060, 0x0116); | |
1750 | cit_write_reg(gspca_dev, 0x0002, 0x0112); | |
1751 | cit_write_reg(gspca_dev, 0x00bc, 0x012c); | |
1752 | cit_write_reg(gspca_dev, 0x0008, 0x012b); | |
1753 | cit_write_reg(gspca_dev, 0x0000, 0x0108); | |
1754 | cit_write_reg(gspca_dev, 0x0001, 0x0133); | |
1755 | cit_write_reg(gspca_dev, 0x0001, 0x0102); | |
1756 | switch (gspca_dev->width) { | |
1757 | case 176: /* 176x144 */ | |
1758 | cit_write_reg(gspca_dev, 0x002c, 0x0103); /* All except 320x240 */ | |
1759 | cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */ | |
1760 | cit_write_reg(gspca_dev, 0x0024, 0x0105); /* 176x144, 352x288 */ | |
1761 | cit_write_reg(gspca_dev, 0x00b9, 0x010a); /* Unique to this mode */ | |
1762 | cit_write_reg(gspca_dev, 0x0038, 0x0119); /* Unique to this mode */ | |
1763 | /* TESTME HDG: this does not seem right | |
1764 | (it is 2 for all other resolutions) */ | |
1765 | sd->sof_len = 10; | |
1766 | break; | |
1767 | case 320: /* 320x240 */ | |
1768 | cit_write_reg(gspca_dev, 0x0028, 0x0103); /* Unique to this mode */ | |
1769 | cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */ | |
1770 | cit_write_reg(gspca_dev, 0x001e, 0x0105); /* 320x240, 352x240 */ | |
1771 | cit_write_reg(gspca_dev, 0x0039, 0x010a); /* All except 176x144 */ | |
1772 | cit_write_reg(gspca_dev, 0x0070, 0x0119); /* All except 176x144 */ | |
1773 | sd->sof_len = 2; | |
1774 | break; | |
1775 | /* case VIDEOSIZE_352x240: */ | |
1776 | cit_write_reg(gspca_dev, 0x002c, 0x0103); /* All except 320x240 */ | |
1777 | cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */ | |
1778 | cit_write_reg(gspca_dev, 0x001e, 0x0105); /* 320x240, 352x240 */ | |
1779 | cit_write_reg(gspca_dev, 0x0039, 0x010a); /* All except 176x144 */ | |
1780 | cit_write_reg(gspca_dev, 0x0070, 0x0119); /* All except 176x144 */ | |
1781 | sd->sof_len = 2; | |
1782 | break; | |
1783 | case 352: /* 352x288 */ | |
1784 | cit_write_reg(gspca_dev, 0x002c, 0x0103); /* All except 320x240 */ | |
1785 | cit_write_reg(gspca_dev, 0x0000, 0x0104); /* Same */ | |
1786 | cit_write_reg(gspca_dev, 0x0024, 0x0105); /* 176x144, 352x288 */ | |
1787 | cit_write_reg(gspca_dev, 0x0039, 0x010a); /* All except 176x144 */ | |
1788 | cit_write_reg(gspca_dev, 0x0070, 0x0119); /* All except 176x144 */ | |
1789 | sd->sof_len = 2; | |
1790 | break; | |
1791 | } | |
1792 | ||
1793 | cit_write_reg(gspca_dev, 0x0000, 0x0100); /* LED on */ | |
1794 | ||
1795 | switch (gspca_dev->width) { | |
1796 | case 176: /* 176x144 */ | |
1797 | cit_write_reg(gspca_dev, 0x0050, 0x0111); | |
1798 | cit_write_reg(gspca_dev, 0x00d0, 0x0111); | |
1799 | break; | |
1800 | case 320: /* 320x240 */ | |
1801 | case 352: /* 352x288 */ | |
1802 | cit_write_reg(gspca_dev, 0x0040, 0x0111); | |
1803 | cit_write_reg(gspca_dev, 0x00c0, 0x0111); | |
1804 | break; | |
1805 | } | |
1806 | cit_write_reg(gspca_dev, 0x009b, 0x010f); | |
1807 | cit_write_reg(gspca_dev, 0x00bb, 0x010f); | |
1808 | ||
1809 | /* | |
1810 | * Hardware settings, may affect CMOS sensor; not user controls! | |
1811 | * ------------------------------------------------------------- | |
1812 | * 0x0004: no effect | |
1813 | * 0x0006: hardware effect | |
1814 | * 0x0008: no effect | |
1815 | * 0x000a: stops video stream, probably important h/w setting | |
1816 | * 0x000c: changes color in hardware manner (not user setting) | |
1817 | * 0x0012: changes number of colors (does not affect speed) | |
1818 | * 0x002a: no effect | |
1819 | * 0x002c: hardware setting (related to scan lines) | |
1820 | * 0x002e: stops video stream, probably important h/w setting | |
1821 | */ | |
1822 | cit_model2_Packet1(gspca_dev, 0x000a, 0x005c); | |
1823 | cit_model2_Packet1(gspca_dev, 0x0004, 0x0000); | |
1824 | cit_model2_Packet1(gspca_dev, 0x0006, 0x00fb); | |
1825 | cit_model2_Packet1(gspca_dev, 0x0008, 0x0000); | |
1826 | cit_model2_Packet1(gspca_dev, 0x000c, 0x0009); | |
1827 | cit_model2_Packet1(gspca_dev, 0x0012, 0x000a); | |
1828 | cit_model2_Packet1(gspca_dev, 0x002a, 0x0000); | |
1829 | cit_model2_Packet1(gspca_dev, 0x002c, 0x0000); | |
1830 | cit_model2_Packet1(gspca_dev, 0x002e, 0x0008); | |
1831 | ||
1832 | /* | |
1833 | * Function 0x0030 pops up all over the place. Apparently | |
1834 | * it is a hardware control register, with every bit assigned to | |
1835 | * do something. | |
1836 | */ | |
1837 | cit_model2_Packet1(gspca_dev, 0x0030, 0x0000); | |
1838 | ||
1839 | /* | |
1840 | * Magic control of CMOS sensor. Only lower values like | |
1841 | * 0-3 work, and picture shifts left or right. Don't change. | |
1842 | */ | |
1843 | switch (gspca_dev->width) { | |
1844 | case 176: /* 176x144 */ | |
1845 | cit_model2_Packet1(gspca_dev, 0x0014, 0x0002); | |
1846 | cit_model2_Packet1(gspca_dev, 0x0016, 0x0002); /* Horizontal shift */ | |
1847 | cit_model2_Packet1(gspca_dev, 0x0018, 0x004a); /* Another hardware setting */ | |
1848 | clock_div = 6; | |
1849 | break; | |
1850 | case 320: /* 320x240 */ | |
1851 | cit_model2_Packet1(gspca_dev, 0x0014, 0x0009); | |
1852 | cit_model2_Packet1(gspca_dev, 0x0016, 0x0005); /* Horizontal shift */ | |
1853 | cit_model2_Packet1(gspca_dev, 0x0018, 0x0044); /* Another hardware setting */ | |
1854 | clock_div = 8; | |
1855 | break; | |
1856 | /* case VIDEOSIZE_352x240: */ | |
1857 | /* This mode doesn't work as Windows programs it; changed to work */ | |
1858 | cit_model2_Packet1(gspca_dev, 0x0014, 0x0009); /* Windows sets this to 8 */ | |
1859 | cit_model2_Packet1(gspca_dev, 0x0016, 0x0003); /* Horizontal shift */ | |
1860 | cit_model2_Packet1(gspca_dev, 0x0018, 0x0044); /* Windows sets this to 0x0045 */ | |
1861 | clock_div = 10; | |
1862 | break; | |
1863 | case 352: /* 352x288 */ | |
1864 | cit_model2_Packet1(gspca_dev, 0x0014, 0x0003); | |
1865 | cit_model2_Packet1(gspca_dev, 0x0016, 0x0002); /* Horizontal shift */ | |
1866 | cit_model2_Packet1(gspca_dev, 0x0018, 0x004a); /* Another hardware setting */ | |
1867 | clock_div = 16; | |
1868 | break; | |
1869 | } | |
1870 | ||
1871 | /* TESTME These are handled through controls | |
1872 | KEEP until someone can test leaving this out is ok */ | |
1873 | if (0) | |
1874 | cit_model2_Packet1(gspca_dev, 0x001a, 0x005a); | |
1875 | ||
1876 | /* | |
1877 | * We have our own frame rate setting varying from 0 (slowest) to 6 | |
1878 | * (fastest). The camera model 2 allows frame rate in range [0..0x1F] | |
1879 | # where 0 is also the slowest setting. However for all practical | |
1880 | # reasons high settings make no sense because USB is not fast enough | |
1881 | # to support high FPS. Be aware that the picture datastream will be | |
1882 | # severely disrupted if you ask for frame rate faster than allowed | |
1883 | # for the video size - see below: | |
1884 | * | |
1885 | * Allowable ranges (obtained experimentally on OHCI, K6-3, 450 MHz): | |
1886 | * ----------------------------------------------------------------- | |
1887 | * 176x144: [6..31] | |
1888 | * 320x240: [8..31] | |
1889 | * 352x240: [10..31] | |
1890 | * 352x288: [16..31] I have to raise lower threshold for stability... | |
1891 | * | |
1892 | * As usual, slower FPS provides better sensitivity. | |
1893 | */ | |
1894 | cit_model2_Packet1(gspca_dev, 0x001c, clock_div); | |
1895 | ||
1896 | /* | |
1897 | * This setting does not visibly affect pictures; left it here | |
1898 | * because it was present in Windows USB data stream. This function | |
1899 | * does not allow arbitrary values and apparently is a bit mask, to | |
1900 | * be activated only at appropriate time. Don't change it randomly! | |
1901 | */ | |
1902 | switch (gspca_dev->width) { | |
1903 | case 176: /* 176x144 */ | |
1904 | cit_model2_Packet1(gspca_dev, 0x0026, 0x00c2); | |
1905 | break; | |
1906 | case 320: /* 320x240 */ | |
1907 | cit_model2_Packet1(gspca_dev, 0x0026, 0x0044); | |
1908 | break; | |
1909 | /* case VIDEOSIZE_352x240: */ | |
1910 | cit_model2_Packet1(gspca_dev, 0x0026, 0x0046); | |
1911 | break; | |
1912 | case 352: /* 352x288 */ | |
1913 | cit_model2_Packet1(gspca_dev, 0x0026, 0x0048); | |
1914 | break; | |
1915 | } | |
1916 | ||
1917 | cit_model2_Packet1(gspca_dev, 0x0028, v4l2_ctrl_g_ctrl(sd->lighting)); | |
1918 | /* model2 cannot change the backlight compensation while streaming */ | |
1919 | v4l2_ctrl_grab(sd->lighting, true); | |
1920 | ||
1921 | /* color balance rg2 */ | |
1922 | cit_model2_Packet1(gspca_dev, 0x001e, 0x002f); | |
1923 | /* saturation */ | |
1924 | cit_model2_Packet1(gspca_dev, 0x0020, 0x0034); | |
1925 | /* color balance yb */ | |
1926 | cit_model2_Packet1(gspca_dev, 0x0022, 0x00a0); | |
1927 | ||
1928 | /* Hardware control command */ | |
1929 | cit_model2_Packet1(gspca_dev, 0x0030, 0x0004); | |
1930 | ||
1931 | return 0; | |
1932 | } | |
1933 | ||
1934 | static int cit_start_model3(struct gspca_dev *gspca_dev) | |
1935 | { | |
1936 | const unsigned short compression = 0; /* 0=none, 7=best frame rate */ | |
1937 | int i, clock_div = 0; | |
1938 | ||
1939 | /* HDG not in ibmcam driver, added to see if it helps with | |
1940 | auto-detecting between model3 and ibm netcamera pro */ | |
1941 | cit_read_reg(gspca_dev, 0x128, 1); | |
1942 | ||
1943 | cit_write_reg(gspca_dev, 0x0000, 0x0100); | |
1944 | cit_read_reg(gspca_dev, 0x0116, 0); | |
1945 | cit_write_reg(gspca_dev, 0x0060, 0x0116); | |
1946 | cit_write_reg(gspca_dev, 0x0002, 0x0112); | |
1947 | cit_write_reg(gspca_dev, 0x0000, 0x0123); | |
1948 | cit_write_reg(gspca_dev, 0x0001, 0x0117); | |
1949 | cit_write_reg(gspca_dev, 0x0040, 0x0108); | |
1950 | cit_write_reg(gspca_dev, 0x0019, 0x012c); | |
1951 | cit_write_reg(gspca_dev, 0x0060, 0x0116); | |
1952 | cit_write_reg(gspca_dev, 0x0002, 0x0115); | |
1953 | cit_write_reg(gspca_dev, 0x0003, 0x0115); | |
1954 | cit_read_reg(gspca_dev, 0x0115, 0); | |
1955 | cit_write_reg(gspca_dev, 0x000b, 0x0115); | |
1956 | ||
1957 | /* TESTME HDG not in ibmcam driver, added to see if it helps with | |
1958 | auto-detecting between model3 and ibm netcamera pro */ | |
1959 | if (0) { | |
1960 | cit_write_reg(gspca_dev, 0x0078, 0x012d); | |
1961 | cit_write_reg(gspca_dev, 0x0001, 0x012f); | |
1962 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
1963 | cit_write_reg(gspca_dev, 0x0079, 0x012d); | |
1964 | cit_write_reg(gspca_dev, 0x00ff, 0x0130); | |
1965 | cit_write_reg(gspca_dev, 0xcd41, 0x0124); | |
1966 | cit_write_reg(gspca_dev, 0xfffa, 0x0124); | |
1967 | cit_read_reg(gspca_dev, 0x0126, 1); | |
1968 | } | |
1969 | ||
1970 | cit_model3_Packet1(gspca_dev, 0x000a, 0x0040); | |
1971 | cit_model3_Packet1(gspca_dev, 0x000b, 0x00f6); | |
1972 | cit_model3_Packet1(gspca_dev, 0x000c, 0x0002); | |
1973 | cit_model3_Packet1(gspca_dev, 0x000d, 0x0020); | |
1974 | cit_model3_Packet1(gspca_dev, 0x000e, 0x0033); | |
1975 | cit_model3_Packet1(gspca_dev, 0x000f, 0x0007); | |
1976 | cit_model3_Packet1(gspca_dev, 0x0010, 0x0000); | |
1977 | cit_model3_Packet1(gspca_dev, 0x0011, 0x0070); | |
1978 | cit_model3_Packet1(gspca_dev, 0x0012, 0x0030); | |
1979 | cit_model3_Packet1(gspca_dev, 0x0013, 0x0000); | |
1980 | cit_model3_Packet1(gspca_dev, 0x0014, 0x0001); | |
1981 | cit_model3_Packet1(gspca_dev, 0x0015, 0x0001); | |
1982 | cit_model3_Packet1(gspca_dev, 0x0016, 0x0001); | |
1983 | cit_model3_Packet1(gspca_dev, 0x0017, 0x0001); | |
1984 | cit_model3_Packet1(gspca_dev, 0x0018, 0x0000); | |
1985 | cit_model3_Packet1(gspca_dev, 0x001e, 0x00c3); | |
1986 | cit_model3_Packet1(gspca_dev, 0x0020, 0x0000); | |
1987 | cit_model3_Packet1(gspca_dev, 0x0028, 0x0010); | |
1988 | cit_model3_Packet1(gspca_dev, 0x0029, 0x0054); | |
1989 | cit_model3_Packet1(gspca_dev, 0x002a, 0x0013); | |
1990 | cit_model3_Packet1(gspca_dev, 0x002b, 0x0007); | |
1991 | cit_model3_Packet1(gspca_dev, 0x002d, 0x0028); | |
1992 | cit_model3_Packet1(gspca_dev, 0x002e, 0x0000); | |
1993 | cit_model3_Packet1(gspca_dev, 0x0031, 0x0000); | |
1994 | cit_model3_Packet1(gspca_dev, 0x0032, 0x0000); | |
1995 | cit_model3_Packet1(gspca_dev, 0x0033, 0x0000); | |
1996 | cit_model3_Packet1(gspca_dev, 0x0034, 0x0000); | |
1997 | cit_model3_Packet1(gspca_dev, 0x0035, 0x0038); | |
1998 | cit_model3_Packet1(gspca_dev, 0x003a, 0x0001); | |
1999 | cit_model3_Packet1(gspca_dev, 0x003c, 0x001e); | |
2000 | cit_model3_Packet1(gspca_dev, 0x003f, 0x000a); | |
2001 | cit_model3_Packet1(gspca_dev, 0x0041, 0x0000); | |
2002 | cit_model3_Packet1(gspca_dev, 0x0046, 0x003f); | |
2003 | cit_model3_Packet1(gspca_dev, 0x0047, 0x0000); | |
2004 | cit_model3_Packet1(gspca_dev, 0x0050, 0x0005); | |
2005 | cit_model3_Packet1(gspca_dev, 0x0052, 0x001a); | |
2006 | cit_model3_Packet1(gspca_dev, 0x0053, 0x0003); | |
2007 | cit_model3_Packet1(gspca_dev, 0x005a, 0x006b); | |
2008 | cit_model3_Packet1(gspca_dev, 0x005d, 0x001e); | |
2009 | cit_model3_Packet1(gspca_dev, 0x005e, 0x0030); | |
2010 | cit_model3_Packet1(gspca_dev, 0x005f, 0x0041); | |
2011 | cit_model3_Packet1(gspca_dev, 0x0064, 0x0008); | |
2012 | cit_model3_Packet1(gspca_dev, 0x0065, 0x0015); | |
2013 | cit_model3_Packet1(gspca_dev, 0x0068, 0x000f); | |
2014 | cit_model3_Packet1(gspca_dev, 0x0079, 0x0000); | |
2015 | cit_model3_Packet1(gspca_dev, 0x007a, 0x0000); | |
2016 | cit_model3_Packet1(gspca_dev, 0x007c, 0x003f); | |
2017 | cit_model3_Packet1(gspca_dev, 0x0082, 0x000f); | |
2018 | cit_model3_Packet1(gspca_dev, 0x0085, 0x0000); | |
2019 | cit_model3_Packet1(gspca_dev, 0x0099, 0x0000); | |
2020 | cit_model3_Packet1(gspca_dev, 0x009b, 0x0023); | |
2021 | cit_model3_Packet1(gspca_dev, 0x009c, 0x0022); | |
2022 | cit_model3_Packet1(gspca_dev, 0x009d, 0x0096); | |
2023 | cit_model3_Packet1(gspca_dev, 0x009e, 0x0096); | |
2024 | cit_model3_Packet1(gspca_dev, 0x009f, 0x000a); | |
2025 | ||
2026 | switch (gspca_dev->width) { | |
2027 | case 160: | |
2028 | cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */ | |
2029 | cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */ | |
2030 | cit_write_reg(gspca_dev, 0x0078, 0x0105); /* Same on 160x120, 320x240 */ | |
2031 | cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */ | |
2032 | cit_write_reg(gspca_dev, 0x0024, 0x010b); /* Differs everywhere */ | |
2033 | cit_write_reg(gspca_dev, 0x00a9, 0x0119); | |
2034 | cit_write_reg(gspca_dev, 0x0016, 0x011b); | |
2035 | cit_write_reg(gspca_dev, 0x0002, 0x011d); /* Same on 160x120, 320x240 */ | |
2036 | cit_write_reg(gspca_dev, 0x0003, 0x011e); /* Same on 160x120, 640x480 */ | |
2037 | cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */ | |
2038 | cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */ | |
2039 | cit_write_reg(gspca_dev, 0x0018, 0x0102); | |
2040 | cit_write_reg(gspca_dev, 0x0004, 0x0104); | |
2041 | cit_write_reg(gspca_dev, 0x0004, 0x011a); | |
2042 | cit_write_reg(gspca_dev, 0x0028, 0x011c); | |
2043 | cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */ | |
2044 | cit_write_reg(gspca_dev, 0x0000, 0x0118); | |
2045 | cit_write_reg(gspca_dev, 0x0000, 0x0132); | |
2046 | cit_model3_Packet1(gspca_dev, 0x0021, 0x0001); /* Same */ | |
2047 | cit_write_reg(gspca_dev, compression, 0x0109); | |
2048 | clock_div = 3; | |
2049 | break; | |
2050 | case 320: | |
2051 | cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */ | |
2052 | cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */ | |
2053 | cit_write_reg(gspca_dev, 0x0078, 0x0105); /* Same on 160x120, 320x240 */ | |
2054 | cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */ | |
2055 | cit_write_reg(gspca_dev, 0x0028, 0x010b); /* Differs everywhere */ | |
2056 | cit_write_reg(gspca_dev, 0x0002, 0x011d); /* Same */ | |
2057 | cit_write_reg(gspca_dev, 0x0000, 0x011e); | |
2058 | cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */ | |
2059 | cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */ | |
2060 | /* 4 commands from 160x120 skipped */ | |
2061 | cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */ | |
2062 | cit_model3_Packet1(gspca_dev, 0x0021, 0x0001); /* Same */ | |
2063 | cit_write_reg(gspca_dev, compression, 0x0109); | |
2064 | cit_write_reg(gspca_dev, 0x00d9, 0x0119); | |
2065 | cit_write_reg(gspca_dev, 0x0006, 0x011b); | |
2066 | cit_write_reg(gspca_dev, 0x0021, 0x0102); /* Same on 320x240, 640x480 */ | |
2067 | cit_write_reg(gspca_dev, 0x0010, 0x0104); | |
2068 | cit_write_reg(gspca_dev, 0x0004, 0x011a); | |
2069 | cit_write_reg(gspca_dev, 0x003f, 0x011c); | |
2070 | cit_write_reg(gspca_dev, 0x001c, 0x0118); | |
2071 | cit_write_reg(gspca_dev, 0x0000, 0x0132); | |
2072 | clock_div = 5; | |
2073 | break; | |
2074 | case 640: | |
2075 | cit_write_reg(gspca_dev, 0x00f0, 0x0105); | |
2076 | cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */ | |
2077 | cit_write_reg(gspca_dev, 0x0038, 0x010b); /* Differs everywhere */ | |
2078 | cit_write_reg(gspca_dev, 0x00d9, 0x0119); /* Same on 320x240, 640x480 */ | |
2079 | cit_write_reg(gspca_dev, 0x0006, 0x011b); /* Same on 320x240, 640x480 */ | |
2080 | cit_write_reg(gspca_dev, 0x0004, 0x011d); /* NC */ | |
2081 | cit_write_reg(gspca_dev, 0x0003, 0x011e); /* Same on 160x120, 640x480 */ | |
2082 | cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */ | |
2083 | cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */ | |
2084 | cit_write_reg(gspca_dev, 0x0021, 0x0102); /* Same on 320x240, 640x480 */ | |
2085 | cit_write_reg(gspca_dev, 0x0016, 0x0104); /* NC */ | |
2086 | cit_write_reg(gspca_dev, 0x0004, 0x011a); /* Same on 320x240, 640x480 */ | |
2087 | cit_write_reg(gspca_dev, 0x003f, 0x011c); /* Same on 320x240, 640x480 */ | |
2088 | cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */ | |
2089 | cit_write_reg(gspca_dev, 0x001c, 0x0118); /* Same on 320x240, 640x480 */ | |
2090 | cit_model3_Packet1(gspca_dev, 0x0021, 0x0001); /* Same */ | |
2091 | cit_write_reg(gspca_dev, compression, 0x0109); | |
2092 | cit_write_reg(gspca_dev, 0x0040, 0x0101); | |
2093 | cit_write_reg(gspca_dev, 0x0040, 0x0103); | |
2094 | cit_write_reg(gspca_dev, 0x0000, 0x0132); /* Same on 320x240, 640x480 */ | |
2095 | clock_div = 7; | |
2096 | break; | |
2097 | } | |
2098 | ||
2099 | cit_model3_Packet1(gspca_dev, 0x007e, 0x000e); /* Hue */ | |
2100 | cit_model3_Packet1(gspca_dev, 0x0036, 0x0011); /* Brightness */ | |
2101 | cit_model3_Packet1(gspca_dev, 0x0060, 0x0002); /* Sharpness */ | |
2102 | cit_model3_Packet1(gspca_dev, 0x0061, 0x0004); /* Sharpness */ | |
2103 | cit_model3_Packet1(gspca_dev, 0x0062, 0x0005); /* Sharpness */ | |
2104 | cit_model3_Packet1(gspca_dev, 0x0063, 0x0014); /* Sharpness */ | |
2105 | cit_model3_Packet1(gspca_dev, 0x0096, 0x00a0); /* Red sharpness */ | |
2106 | cit_model3_Packet1(gspca_dev, 0x0097, 0x0096); /* Blue sharpness */ | |
2107 | cit_model3_Packet1(gspca_dev, 0x0067, 0x0001); /* Contrast */ | |
2108 | cit_model3_Packet1(gspca_dev, 0x005b, 0x000c); /* Contrast */ | |
2109 | cit_model3_Packet1(gspca_dev, 0x005c, 0x0016); /* Contrast */ | |
2110 | cit_model3_Packet1(gspca_dev, 0x0098, 0x000b); | |
2111 | cit_model3_Packet1(gspca_dev, 0x002c, 0x0003); /* Was 1, broke 640x480 */ | |
2112 | cit_model3_Packet1(gspca_dev, 0x002f, 0x002a); | |
2113 | cit_model3_Packet1(gspca_dev, 0x0030, 0x0029); | |
2114 | cit_model3_Packet1(gspca_dev, 0x0037, 0x0002); | |
2115 | cit_model3_Packet1(gspca_dev, 0x0038, 0x0059); | |
2116 | cit_model3_Packet1(gspca_dev, 0x003d, 0x002e); | |
2117 | cit_model3_Packet1(gspca_dev, 0x003e, 0x0028); | |
2118 | cit_model3_Packet1(gspca_dev, 0x0078, 0x0005); | |
2119 | cit_model3_Packet1(gspca_dev, 0x007b, 0x0011); | |
2120 | cit_model3_Packet1(gspca_dev, 0x007d, 0x004b); | |
2121 | cit_model3_Packet1(gspca_dev, 0x007f, 0x0022); | |
2122 | cit_model3_Packet1(gspca_dev, 0x0080, 0x000c); | |
2123 | cit_model3_Packet1(gspca_dev, 0x0081, 0x000b); | |
2124 | cit_model3_Packet1(gspca_dev, 0x0083, 0x00fd); | |
2125 | cit_model3_Packet1(gspca_dev, 0x0086, 0x000b); | |
2126 | cit_model3_Packet1(gspca_dev, 0x0087, 0x000b); | |
2127 | cit_model3_Packet1(gspca_dev, 0x007e, 0x000e); | |
2128 | cit_model3_Packet1(gspca_dev, 0x0096, 0x00a0); /* Red sharpness */ | |
2129 | cit_model3_Packet1(gspca_dev, 0x0097, 0x0096); /* Blue sharpness */ | |
2130 | cit_model3_Packet1(gspca_dev, 0x0098, 0x000b); | |
2131 | ||
2132 | /* FIXME we should probably use cit_get_clock_div() here (in | |
2133 | combination with isoc negotiation using the programmable isoc size) | |
2134 | like with the IBM netcam pro). */ | |
2135 | cit_write_reg(gspca_dev, clock_div, 0x0111); /* Clock Divider */ | |
2136 | ||
2137 | switch (gspca_dev->width) { | |
2138 | case 160: | |
2139 | cit_model3_Packet1(gspca_dev, 0x001f, 0x0000); /* Same */ | |
2140 | cit_model3_Packet1(gspca_dev, 0x0039, 0x001f); /* Same */ | |
2141 | cit_model3_Packet1(gspca_dev, 0x003b, 0x003c); /* Same */ | |
2142 | cit_model3_Packet1(gspca_dev, 0x0040, 0x000a); | |
2143 | cit_model3_Packet1(gspca_dev, 0x0051, 0x000a); | |
2144 | break; | |
2145 | case 320: | |
2146 | cit_model3_Packet1(gspca_dev, 0x001f, 0x0000); /* Same */ | |
2147 | cit_model3_Packet1(gspca_dev, 0x0039, 0x001f); /* Same */ | |
2148 | cit_model3_Packet1(gspca_dev, 0x003b, 0x003c); /* Same */ | |
2149 | cit_model3_Packet1(gspca_dev, 0x0040, 0x0008); | |
2150 | cit_model3_Packet1(gspca_dev, 0x0051, 0x000b); | |
2151 | break; | |
2152 | case 640: | |
2153 | cit_model3_Packet1(gspca_dev, 0x001f, 0x0002); /* !Same */ | |
2154 | cit_model3_Packet1(gspca_dev, 0x0039, 0x003e); /* !Same */ | |
2155 | cit_model3_Packet1(gspca_dev, 0x0040, 0x0008); | |
2156 | cit_model3_Packet1(gspca_dev, 0x0051, 0x000a); | |
2157 | break; | |
2158 | } | |
2159 | ||
2160 | /* if (sd->input_index) { */ | |
2161 | if (rca_input) { | |
2162 | for (i = 0; i < ARRAY_SIZE(rca_initdata); i++) { | |
2163 | if (rca_initdata[i][0]) | |
2164 | cit_read_reg(gspca_dev, rca_initdata[i][2], 0); | |
2165 | else | |
2166 | cit_write_reg(gspca_dev, rca_initdata[i][1], | |
2167 | rca_initdata[i][2]); | |
2168 | } | |
2169 | } | |
2170 | ||
2171 | return 0; | |
2172 | } | |
2173 | ||
2174 | static int cit_start_model4(struct gspca_dev *gspca_dev) | |
2175 | { | |
2176 | struct sd *sd = (struct sd *) gspca_dev; | |
2177 | ||
2178 | cit_write_reg(gspca_dev, 0x0000, 0x0100); | |
2179 | cit_write_reg(gspca_dev, 0x00c0, 0x0111); | |
2180 | cit_write_reg(gspca_dev, 0x00bc, 0x012c); | |
2181 | cit_write_reg(gspca_dev, 0x0080, 0x012b); | |
2182 | cit_write_reg(gspca_dev, 0x0000, 0x0108); | |
2183 | cit_write_reg(gspca_dev, 0x0001, 0x0133); | |
2184 | cit_write_reg(gspca_dev, 0x009b, 0x010f); | |
2185 | cit_write_reg(gspca_dev, 0x00bb, 0x010f); | |
2186 | cit_model4_Packet1(gspca_dev, 0x0038, 0x0000); | |
2187 | cit_model4_Packet1(gspca_dev, 0x000a, 0x005c); | |
2188 | ||
2189 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2190 | cit_write_reg(gspca_dev, 0x0004, 0x012f); | |
2191 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2192 | cit_write_reg(gspca_dev, 0x0000, 0x0127); | |
2193 | cit_write_reg(gspca_dev, 0x00fb, 0x012e); | |
2194 | cit_write_reg(gspca_dev, 0x0000, 0x0130); | |
2195 | cit_write_reg(gspca_dev, 0x8a28, 0x0124); | |
2196 | cit_write_reg(gspca_dev, 0x00aa, 0x012f); | |
2197 | cit_write_reg(gspca_dev, 0xd055, 0x0124); | |
2198 | cit_write_reg(gspca_dev, 0x000c, 0x0127); | |
2199 | cit_write_reg(gspca_dev, 0x0009, 0x012e); | |
2200 | cit_write_reg(gspca_dev, 0xaa28, 0x0124); | |
2201 | ||
2202 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2203 | cit_write_reg(gspca_dev, 0x0012, 0x012f); | |
2204 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2205 | cit_write_reg(gspca_dev, 0x0008, 0x0127); | |
2206 | cit_write_reg(gspca_dev, 0x00aa, 0x0130); | |
2207 | cit_write_reg(gspca_dev, 0x82a8, 0x0124); | |
2208 | cit_write_reg(gspca_dev, 0x002a, 0x012d); | |
2209 | cit_write_reg(gspca_dev, 0x0000, 0x012f); | |
2210 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2211 | cit_write_reg(gspca_dev, 0xfffa, 0x0124); | |
2212 | cit_model4_Packet1(gspca_dev, 0x0034, 0x0000); | |
2213 | ||
2214 | switch (gspca_dev->width) { | |
2215 | case 128: /* 128x96 */ | |
2216 | cit_write_reg(gspca_dev, 0x0070, 0x0119); | |
2217 | cit_write_reg(gspca_dev, 0x00d0, 0x0111); | |
2218 | cit_write_reg(gspca_dev, 0x0039, 0x010a); | |
2219 | cit_write_reg(gspca_dev, 0x0001, 0x0102); | |
2220 | cit_write_reg(gspca_dev, 0x0028, 0x0103); | |
2221 | cit_write_reg(gspca_dev, 0x0000, 0x0104); | |
2222 | cit_write_reg(gspca_dev, 0x001e, 0x0105); | |
2223 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2224 | cit_write_reg(gspca_dev, 0x0016, 0x012f); | |
2225 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2226 | cit_write_reg(gspca_dev, 0x000a, 0x0127); | |
2227 | cit_write_reg(gspca_dev, 0x00aa, 0x0130); | |
2228 | cit_write_reg(gspca_dev, 0x82a8, 0x0124); | |
2229 | cit_write_reg(gspca_dev, 0x0014, 0x012d); | |
2230 | cit_write_reg(gspca_dev, 0x0008, 0x012f); | |
2231 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2232 | cit_write_reg(gspca_dev, 0x00aa, 0x012e); | |
2233 | cit_write_reg(gspca_dev, 0x001a, 0x0130); | |
2234 | cit_write_reg(gspca_dev, 0x8a0a, 0x0124); | |
2235 | cit_write_reg(gspca_dev, 0x005a, 0x012d); | |
2236 | cit_write_reg(gspca_dev, 0x9545, 0x0124); | |
2237 | cit_write_reg(gspca_dev, 0x00aa, 0x0127); | |
2238 | cit_write_reg(gspca_dev, 0x0018, 0x012e); | |
2239 | cit_write_reg(gspca_dev, 0x0043, 0x0130); | |
2240 | cit_write_reg(gspca_dev, 0x8a28, 0x0124); | |
2241 | cit_write_reg(gspca_dev, 0x00aa, 0x012f); | |
2242 | cit_write_reg(gspca_dev, 0xd055, 0x0124); | |
2243 | cit_write_reg(gspca_dev, 0x001c, 0x0127); | |
2244 | cit_write_reg(gspca_dev, 0x00eb, 0x012e); | |
2245 | cit_write_reg(gspca_dev, 0xaa28, 0x0124); | |
2246 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2247 | cit_write_reg(gspca_dev, 0x0032, 0x012f); | |
2248 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2249 | cit_write_reg(gspca_dev, 0x0000, 0x0127); | |
2250 | cit_write_reg(gspca_dev, 0x00aa, 0x0130); | |
2251 | cit_write_reg(gspca_dev, 0x82a8, 0x0124); | |
2252 | cit_write_reg(gspca_dev, 0x0036, 0x012d); | |
2253 | cit_write_reg(gspca_dev, 0x0008, 0x012f); | |
2254 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2255 | cit_write_reg(gspca_dev, 0xfffa, 0x0124); | |
2256 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2257 | cit_write_reg(gspca_dev, 0x001e, 0x012f); | |
2258 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2259 | cit_write_reg(gspca_dev, 0x0017, 0x0127); | |
2260 | cit_write_reg(gspca_dev, 0x0013, 0x012e); | |
2261 | cit_write_reg(gspca_dev, 0x0031, 0x0130); | |
2262 | cit_write_reg(gspca_dev, 0x8a28, 0x0124); | |
2263 | cit_write_reg(gspca_dev, 0x0017, 0x012d); | |
2264 | cit_write_reg(gspca_dev, 0x0078, 0x012f); | |
2265 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2266 | cit_write_reg(gspca_dev, 0x0000, 0x0127); | |
2267 | cit_write_reg(gspca_dev, 0xfea8, 0x0124); | |
2268 | sd->sof_len = 2; | |
2269 | break; | |
2270 | case 160: /* 160x120 */ | |
2271 | cit_write_reg(gspca_dev, 0x0038, 0x0119); | |
2272 | cit_write_reg(gspca_dev, 0x00d0, 0x0111); | |
2273 | cit_write_reg(gspca_dev, 0x00b9, 0x010a); | |
2274 | cit_write_reg(gspca_dev, 0x0001, 0x0102); | |
2275 | cit_write_reg(gspca_dev, 0x0028, 0x0103); | |
2276 | cit_write_reg(gspca_dev, 0x0000, 0x0104); | |
2277 | cit_write_reg(gspca_dev, 0x001e, 0x0105); | |
2278 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2279 | cit_write_reg(gspca_dev, 0x0016, 0x012f); | |
2280 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2281 | cit_write_reg(gspca_dev, 0x000b, 0x0127); | |
2282 | cit_write_reg(gspca_dev, 0x00aa, 0x0130); | |
2283 | cit_write_reg(gspca_dev, 0x82a8, 0x0124); | |
2284 | cit_write_reg(gspca_dev, 0x0014, 0x012d); | |
2285 | cit_write_reg(gspca_dev, 0x0008, 0x012f); | |
2286 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2287 | cit_write_reg(gspca_dev, 0x00aa, 0x012e); | |
2288 | cit_write_reg(gspca_dev, 0x001a, 0x0130); | |
2289 | cit_write_reg(gspca_dev, 0x8a0a, 0x0124); | |
2290 | cit_write_reg(gspca_dev, 0x005a, 0x012d); | |
2291 | cit_write_reg(gspca_dev, 0x9545, 0x0124); | |
2292 | cit_write_reg(gspca_dev, 0x00aa, 0x0127); | |
2293 | cit_write_reg(gspca_dev, 0x0018, 0x012e); | |
2294 | cit_write_reg(gspca_dev, 0x0043, 0x0130); | |
2295 | cit_write_reg(gspca_dev, 0x8a28, 0x0124); | |
2296 | cit_write_reg(gspca_dev, 0x00aa, 0x012f); | |
2297 | cit_write_reg(gspca_dev, 0xd055, 0x0124); | |
2298 | cit_write_reg(gspca_dev, 0x001c, 0x0127); | |
2299 | cit_write_reg(gspca_dev, 0x00c7, 0x012e); | |
2300 | cit_write_reg(gspca_dev, 0xaa28, 0x0124); | |
2301 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2302 | cit_write_reg(gspca_dev, 0x0032, 0x012f); | |
2303 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2304 | cit_write_reg(gspca_dev, 0x0025, 0x0127); | |
2305 | cit_write_reg(gspca_dev, 0x00aa, 0x0130); | |
2306 | cit_write_reg(gspca_dev, 0x82a8, 0x0124); | |
2307 | cit_write_reg(gspca_dev, 0x0036, 0x012d); | |
2308 | cit_write_reg(gspca_dev, 0x0008, 0x012f); | |
2309 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2310 | cit_write_reg(gspca_dev, 0xfffa, 0x0124); | |
2311 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2312 | cit_write_reg(gspca_dev, 0x001e, 0x012f); | |
2313 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2314 | cit_write_reg(gspca_dev, 0x0048, 0x0127); | |
2315 | cit_write_reg(gspca_dev, 0x0035, 0x012e); | |
2316 | cit_write_reg(gspca_dev, 0x00d0, 0x0130); | |
2317 | cit_write_reg(gspca_dev, 0x8a28, 0x0124); | |
2318 | cit_write_reg(gspca_dev, 0x0048, 0x012d); | |
2319 | cit_write_reg(gspca_dev, 0x0090, 0x012f); | |
2320 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2321 | cit_write_reg(gspca_dev, 0x0001, 0x0127); | |
2322 | cit_write_reg(gspca_dev, 0xfea8, 0x0124); | |
2323 | sd->sof_len = 2; | |
2324 | break; | |
2325 | case 176: /* 176x144 */ | |
2326 | cit_write_reg(gspca_dev, 0x0038, 0x0119); | |
2327 | cit_write_reg(gspca_dev, 0x00d0, 0x0111); | |
2328 | cit_write_reg(gspca_dev, 0x00b9, 0x010a); | |
2329 | cit_write_reg(gspca_dev, 0x0001, 0x0102); | |
2330 | cit_write_reg(gspca_dev, 0x002c, 0x0103); | |
2331 | cit_write_reg(gspca_dev, 0x0000, 0x0104); | |
2332 | cit_write_reg(gspca_dev, 0x0024, 0x0105); | |
2333 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2334 | cit_write_reg(gspca_dev, 0x0016, 0x012f); | |
2335 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2336 | cit_write_reg(gspca_dev, 0x0007, 0x0127); | |
2337 | cit_write_reg(gspca_dev, 0x00aa, 0x0130); | |
2338 | cit_write_reg(gspca_dev, 0x82a8, 0x0124); | |
2339 | cit_write_reg(gspca_dev, 0x0014, 0x012d); | |
2340 | cit_write_reg(gspca_dev, 0x0001, 0x012f); | |
2341 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2342 | cit_write_reg(gspca_dev, 0x00aa, 0x012e); | |
2343 | cit_write_reg(gspca_dev, 0x001a, 0x0130); | |
2344 | cit_write_reg(gspca_dev, 0x8a0a, 0x0124); | |
2345 | cit_write_reg(gspca_dev, 0x005e, 0x012d); | |
2346 | cit_write_reg(gspca_dev, 0x9545, 0x0124); | |
2347 | cit_write_reg(gspca_dev, 0x00aa, 0x0127); | |
2348 | cit_write_reg(gspca_dev, 0x0018, 0x012e); | |
2349 | cit_write_reg(gspca_dev, 0x0049, 0x0130); | |
2350 | cit_write_reg(gspca_dev, 0x8a28, 0x0124); | |
2351 | cit_write_reg(gspca_dev, 0x00aa, 0x012f); | |
2352 | cit_write_reg(gspca_dev, 0xd055, 0x0124); | |
2353 | cit_write_reg(gspca_dev, 0x001c, 0x0127); | |
2354 | cit_write_reg(gspca_dev, 0x00c7, 0x012e); | |
2355 | cit_write_reg(gspca_dev, 0xaa28, 0x0124); | |
2356 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2357 | cit_write_reg(gspca_dev, 0x0032, 0x012f); | |
2358 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2359 | cit_write_reg(gspca_dev, 0x0028, 0x0127); | |
2360 | cit_write_reg(gspca_dev, 0x00aa, 0x0130); | |
2361 | cit_write_reg(gspca_dev, 0x82a8, 0x0124); | |
2362 | cit_write_reg(gspca_dev, 0x0036, 0x012d); | |
2363 | cit_write_reg(gspca_dev, 0x0008, 0x012f); | |
2364 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2365 | cit_write_reg(gspca_dev, 0xfffa, 0x0124); | |
2366 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2367 | cit_write_reg(gspca_dev, 0x001e, 0x012f); | |
2368 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2369 | cit_write_reg(gspca_dev, 0x0010, 0x0127); | |
2370 | cit_write_reg(gspca_dev, 0x0013, 0x012e); | |
2371 | cit_write_reg(gspca_dev, 0x002a, 0x0130); | |
2372 | cit_write_reg(gspca_dev, 0x8a28, 0x0124); | |
2373 | cit_write_reg(gspca_dev, 0x0010, 0x012d); | |
2374 | cit_write_reg(gspca_dev, 0x006d, 0x012f); | |
2375 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2376 | cit_write_reg(gspca_dev, 0x0001, 0x0127); | |
2377 | cit_write_reg(gspca_dev, 0xfea8, 0x0124); | |
2378 | /* TESTME HDG: this does not seem right | |
2379 | (it is 2 for all other resolutions) */ | |
2380 | sd->sof_len = 10; | |
2381 | break; | |
2382 | case 320: /* 320x240 */ | |
2383 | cit_write_reg(gspca_dev, 0x0070, 0x0119); | |
2384 | cit_write_reg(gspca_dev, 0x00d0, 0x0111); | |
2385 | cit_write_reg(gspca_dev, 0x0039, 0x010a); | |
2386 | cit_write_reg(gspca_dev, 0x0001, 0x0102); | |
2387 | cit_write_reg(gspca_dev, 0x0028, 0x0103); | |
2388 | cit_write_reg(gspca_dev, 0x0000, 0x0104); | |
2389 | cit_write_reg(gspca_dev, 0x001e, 0x0105); | |
2390 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2391 | cit_write_reg(gspca_dev, 0x0016, 0x012f); | |
2392 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2393 | cit_write_reg(gspca_dev, 0x000a, 0x0127); | |
2394 | cit_write_reg(gspca_dev, 0x00aa, 0x0130); | |
2395 | cit_write_reg(gspca_dev, 0x82a8, 0x0124); | |
2396 | cit_write_reg(gspca_dev, 0x0014, 0x012d); | |
2397 | cit_write_reg(gspca_dev, 0x0008, 0x012f); | |
2398 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2399 | cit_write_reg(gspca_dev, 0x00aa, 0x012e); | |
2400 | cit_write_reg(gspca_dev, 0x001a, 0x0130); | |
2401 | cit_write_reg(gspca_dev, 0x8a0a, 0x0124); | |
2402 | cit_write_reg(gspca_dev, 0x005a, 0x012d); | |
2403 | cit_write_reg(gspca_dev, 0x9545, 0x0124); | |
2404 | cit_write_reg(gspca_dev, 0x00aa, 0x0127); | |
2405 | cit_write_reg(gspca_dev, 0x0018, 0x012e); | |
2406 | cit_write_reg(gspca_dev, 0x0043, 0x0130); | |
2407 | cit_write_reg(gspca_dev, 0x8a28, 0x0124); | |
2408 | cit_write_reg(gspca_dev, 0x00aa, 0x012f); | |
2409 | cit_write_reg(gspca_dev, 0xd055, 0x0124); | |
2410 | cit_write_reg(gspca_dev, 0x001c, 0x0127); | |
2411 | cit_write_reg(gspca_dev, 0x00eb, 0x012e); | |
2412 | cit_write_reg(gspca_dev, 0xaa28, 0x0124); | |
2413 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2414 | cit_write_reg(gspca_dev, 0x0032, 0x012f); | |
2415 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2416 | cit_write_reg(gspca_dev, 0x0000, 0x0127); | |
2417 | cit_write_reg(gspca_dev, 0x00aa, 0x0130); | |
2418 | cit_write_reg(gspca_dev, 0x82a8, 0x0124); | |
2419 | cit_write_reg(gspca_dev, 0x0036, 0x012d); | |
2420 | cit_write_reg(gspca_dev, 0x0008, 0x012f); | |
2421 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2422 | cit_write_reg(gspca_dev, 0xfffa, 0x0124); | |
2423 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2424 | cit_write_reg(gspca_dev, 0x001e, 0x012f); | |
2425 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2426 | cit_write_reg(gspca_dev, 0x0017, 0x0127); | |
2427 | cit_write_reg(gspca_dev, 0x0013, 0x012e); | |
2428 | cit_write_reg(gspca_dev, 0x0031, 0x0130); | |
2429 | cit_write_reg(gspca_dev, 0x8a28, 0x0124); | |
2430 | cit_write_reg(gspca_dev, 0x0017, 0x012d); | |
2431 | cit_write_reg(gspca_dev, 0x0078, 0x012f); | |
2432 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2433 | cit_write_reg(gspca_dev, 0x0000, 0x0127); | |
2434 | cit_write_reg(gspca_dev, 0xfea8, 0x0124); | |
2435 | sd->sof_len = 2; | |
2436 | break; | |
2437 | case 352: /* 352x288 */ | |
2438 | cit_write_reg(gspca_dev, 0x0070, 0x0119); | |
2439 | cit_write_reg(gspca_dev, 0x00c0, 0x0111); | |
2440 | cit_write_reg(gspca_dev, 0x0039, 0x010a); | |
2441 | cit_write_reg(gspca_dev, 0x0001, 0x0102); | |
2442 | cit_write_reg(gspca_dev, 0x002c, 0x0103); | |
2443 | cit_write_reg(gspca_dev, 0x0000, 0x0104); | |
2444 | cit_write_reg(gspca_dev, 0x0024, 0x0105); | |
2445 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2446 | cit_write_reg(gspca_dev, 0x0016, 0x012f); | |
2447 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2448 | cit_write_reg(gspca_dev, 0x0006, 0x0127); | |
2449 | cit_write_reg(gspca_dev, 0x00aa, 0x0130); | |
2450 | cit_write_reg(gspca_dev, 0x82a8, 0x0124); | |
2451 | cit_write_reg(gspca_dev, 0x0014, 0x012d); | |
2452 | cit_write_reg(gspca_dev, 0x0002, 0x012f); | |
2453 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2454 | cit_write_reg(gspca_dev, 0x00aa, 0x012e); | |
2455 | cit_write_reg(gspca_dev, 0x001a, 0x0130); | |
2456 | cit_write_reg(gspca_dev, 0x8a0a, 0x0124); | |
2457 | cit_write_reg(gspca_dev, 0x005e, 0x012d); | |
2458 | cit_write_reg(gspca_dev, 0x9545, 0x0124); | |
2459 | cit_write_reg(gspca_dev, 0x00aa, 0x0127); | |
2460 | cit_write_reg(gspca_dev, 0x0018, 0x012e); | |
2461 | cit_write_reg(gspca_dev, 0x0049, 0x0130); | |
2462 | cit_write_reg(gspca_dev, 0x8a28, 0x0124); | |
2463 | cit_write_reg(gspca_dev, 0x00aa, 0x012f); | |
2464 | cit_write_reg(gspca_dev, 0xd055, 0x0124); | |
2465 | cit_write_reg(gspca_dev, 0x001c, 0x0127); | |
2466 | cit_write_reg(gspca_dev, 0x00cf, 0x012e); | |
2467 | cit_write_reg(gspca_dev, 0xaa28, 0x0124); | |
2468 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2469 | cit_write_reg(gspca_dev, 0x0032, 0x012f); | |
2470 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2471 | cit_write_reg(gspca_dev, 0x0000, 0x0127); | |
2472 | cit_write_reg(gspca_dev, 0x00aa, 0x0130); | |
2473 | cit_write_reg(gspca_dev, 0x82a8, 0x0124); | |
2474 | cit_write_reg(gspca_dev, 0x0036, 0x012d); | |
2475 | cit_write_reg(gspca_dev, 0x0008, 0x012f); | |
2476 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2477 | cit_write_reg(gspca_dev, 0xfffa, 0x0124); | |
2478 | cit_write_reg(gspca_dev, 0x00aa, 0x012d); | |
2479 | cit_write_reg(gspca_dev, 0x001e, 0x012f); | |
2480 | cit_write_reg(gspca_dev, 0xd141, 0x0124); | |
2481 | cit_write_reg(gspca_dev, 0x0010, 0x0127); | |
2482 | cit_write_reg(gspca_dev, 0x0013, 0x012e); | |
2483 | cit_write_reg(gspca_dev, 0x0025, 0x0130); | |
2484 | cit_write_reg(gspca_dev, 0x8a28, 0x0124); | |
2485 | cit_write_reg(gspca_dev, 0x0010, 0x012d); | |
2486 | cit_write_reg(gspca_dev, 0x0048, 0x012f); | |
2487 | cit_write_reg(gspca_dev, 0xd145, 0x0124); | |
2488 | cit_write_reg(gspca_dev, 0x0000, 0x0127); | |
2489 | cit_write_reg(gspca_dev, 0xfea8, 0x0124); | |
2490 | sd->sof_len = 2; | |
2491 | break; | |
2492 | } | |
2493 | ||
2494 | cit_model4_Packet1(gspca_dev, 0x0038, 0x0004); | |
2495 | ||
2496 | return 0; | |
2497 | } | |
2498 | ||
2499 | static int cit_start_ibm_netcam_pro(struct gspca_dev *gspca_dev) | |
2500 | { | |
2501 | const unsigned short compression = 0; /* 0=none, 7=best frame rate */ | |
2502 | int i, clock_div; | |
2503 | ||
2504 | clock_div = cit_get_clock_div(gspca_dev); | |
2505 | if (clock_div < 0) | |
2506 | return clock_div; | |
2507 | ||
2508 | cit_write_reg(gspca_dev, 0x0003, 0x0133); | |
2509 | cit_write_reg(gspca_dev, 0x0000, 0x0117); | |
2510 | cit_write_reg(gspca_dev, 0x0008, 0x0123); | |
2511 | cit_write_reg(gspca_dev, 0x0000, 0x0100); | |
2512 | cit_write_reg(gspca_dev, 0x0060, 0x0116); | |
2513 | /* cit_write_reg(gspca_dev, 0x0002, 0x0112); see sd_stop0 */ | |
2514 | cit_write_reg(gspca_dev, 0x0000, 0x0133); | |
2515 | cit_write_reg(gspca_dev, 0x0000, 0x0123); | |
2516 | cit_write_reg(gspca_dev, 0x0001, 0x0117); | |
2517 | cit_write_reg(gspca_dev, 0x0040, 0x0108); | |
2518 | cit_write_reg(gspca_dev, 0x0019, 0x012c); | |
2519 | cit_write_reg(gspca_dev, 0x0060, 0x0116); | |
2520 | /* cit_write_reg(gspca_dev, 0x000b, 0x0115); see sd_stop0 */ | |
2521 | ||
2522 | cit_model3_Packet1(gspca_dev, 0x0049, 0x0000); | |
2523 | ||
2524 | cit_write_reg(gspca_dev, 0x0000, 0x0101); /* Same on 160x120, 320x240 */ | |
2525 | cit_write_reg(gspca_dev, 0x003a, 0x0102); /* Hstart */ | |
2526 | cit_write_reg(gspca_dev, 0x00a0, 0x0103); /* Same on 160x120, 320x240 */ | |
2527 | cit_write_reg(gspca_dev, 0x0078, 0x0105); /* Same on 160x120, 320x240 */ | |
2528 | cit_write_reg(gspca_dev, 0x0000, 0x010a); /* Same */ | |
2529 | cit_write_reg(gspca_dev, 0x0002, 0x011d); /* Same on 160x120, 320x240 */ | |
2530 | cit_write_reg(gspca_dev, 0x0000, 0x0129); /* Same */ | |
2531 | cit_write_reg(gspca_dev, 0x00fc, 0x012b); /* Same */ | |
2532 | cit_write_reg(gspca_dev, 0x0022, 0x012a); /* Same */ | |
2533 | ||
2534 | switch (gspca_dev->width) { | |
2535 | case 160: /* 160x120 */ | |
2536 | cit_write_reg(gspca_dev, 0x0024, 0x010b); | |
2537 | cit_write_reg(gspca_dev, 0x0089, 0x0119); | |
2538 | cit_write_reg(gspca_dev, 0x000a, 0x011b); | |
2539 | cit_write_reg(gspca_dev, 0x0003, 0x011e); | |
2540 | cit_write_reg(gspca_dev, 0x0007, 0x0104); | |
2541 | cit_write_reg(gspca_dev, 0x0009, 0x011a); | |
2542 | cit_write_reg(gspca_dev, 0x008b, 0x011c); | |
2543 | cit_write_reg(gspca_dev, 0x0008, 0x0118); | |
2544 | cit_write_reg(gspca_dev, 0x0000, 0x0132); | |
2545 | break; | |
2546 | case 320: /* 320x240 */ | |
2547 | cit_write_reg(gspca_dev, 0x0028, 0x010b); | |
2548 | cit_write_reg(gspca_dev, 0x00d9, 0x0119); | |
2549 | cit_write_reg(gspca_dev, 0x0006, 0x011b); | |
2550 | cit_write_reg(gspca_dev, 0x0000, 0x011e); | |
2551 | cit_write_reg(gspca_dev, 0x000e, 0x0104); | |
2552 | cit_write_reg(gspca_dev, 0x0004, 0x011a); | |
2553 | cit_write_reg(gspca_dev, 0x003f, 0x011c); | |
2554 | cit_write_reg(gspca_dev, 0x000c, 0x0118); | |
2555 | cit_write_reg(gspca_dev, 0x0000, 0x0132); | |
2556 | break; | |
2557 | } | |
2558 | ||
2559 | cit_model3_Packet1(gspca_dev, 0x0019, 0x0031); | |
2560 | cit_model3_Packet1(gspca_dev, 0x001a, 0x0003); | |
2561 | cit_model3_Packet1(gspca_dev, 0x001b, 0x0038); | |
2562 | cit_model3_Packet1(gspca_dev, 0x001c, 0x0000); | |
2563 | cit_model3_Packet1(gspca_dev, 0x0024, 0x0001); | |
2564 | cit_model3_Packet1(gspca_dev, 0x0027, 0x0001); | |
2565 | cit_model3_Packet1(gspca_dev, 0x002a, 0x0004); | |
2566 | cit_model3_Packet1(gspca_dev, 0x0035, 0x000b); | |
2567 | cit_model3_Packet1(gspca_dev, 0x003f, 0x0001); | |
2568 | cit_model3_Packet1(gspca_dev, 0x0044, 0x0000); | |
2569 | cit_model3_Packet1(gspca_dev, 0x0054, 0x0000); | |
2570 | cit_model3_Packet1(gspca_dev, 0x00c4, 0x0000); | |
2571 | cit_model3_Packet1(gspca_dev, 0x00e7, 0x0001); | |
2572 | cit_model3_Packet1(gspca_dev, 0x00e9, 0x0001); | |
2573 | cit_model3_Packet1(gspca_dev, 0x00ee, 0x0000); | |
2574 | cit_model3_Packet1(gspca_dev, 0x00f3, 0x00c0); | |
2575 | ||
2576 | cit_write_reg(gspca_dev, compression, 0x0109); | |
2577 | cit_write_reg(gspca_dev, clock_div, 0x0111); | |
2578 | ||
2579 | /* if (sd->input_index) { */ | |
2580 | if (rca_input) { | |
2581 | for (i = 0; i < ARRAY_SIZE(rca_initdata); i++) { | |
2582 | if (rca_initdata[i][0]) | |
2583 | cit_read_reg(gspca_dev, rca_initdata[i][2], 0); | |
2584 | else | |
2585 | cit_write_reg(gspca_dev, rca_initdata[i][1], | |
2586 | rca_initdata[i][2]); | |
2587 | } | |
2588 | } | |
2589 | ||
2590 | return 0; | |
2591 | } | |
2592 | ||
2593 | /* -- start the camera -- */ | |
2594 | static int sd_start(struct gspca_dev *gspca_dev) | |
2595 | { | |
2596 | struct sd *sd = (struct sd *) gspca_dev; | |
2597 | int packet_size; | |
2598 | ||
2599 | packet_size = cit_get_packet_size(gspca_dev); | |
2600 | if (packet_size < 0) | |
2601 | return packet_size; | |
2602 | ||
2603 | switch (sd->model) { | |
2604 | case CIT_MODEL0: | |
2605 | cit_start_model0(gspca_dev); | |
2606 | break; | |
2607 | case CIT_MODEL1: | |
2608 | cit_start_model1(gspca_dev); | |
2609 | break; | |
2610 | case CIT_MODEL2: | |
2611 | cit_start_model2(gspca_dev); | |
2612 | break; | |
2613 | case CIT_MODEL3: | |
2614 | cit_start_model3(gspca_dev); | |
2615 | break; | |
2616 | case CIT_MODEL4: | |
2617 | cit_start_model4(gspca_dev); | |
2618 | break; | |
2619 | case CIT_IBM_NETCAM_PRO: | |
2620 | cit_start_ibm_netcam_pro(gspca_dev); | |
2621 | break; | |
2622 | } | |
2623 | ||
2624 | /* Program max isoc packet size */ | |
2625 | cit_write_reg(gspca_dev, packet_size >> 8, 0x0106); | |
2626 | cit_write_reg(gspca_dev, packet_size & 0xff, 0x0107); | |
2627 | ||
2628 | cit_restart_stream(gspca_dev); | |
2629 | ||
2630 | return 0; | |
2631 | } | |
2632 | ||
2633 | static int sd_isoc_init(struct gspca_dev *gspca_dev) | |
2634 | { | |
2635 | struct usb_host_interface *alt; | |
2636 | int max_packet_size; | |
2637 | ||
2638 | switch (gspca_dev->width) { | |
2639 | case 160: | |
2640 | max_packet_size = 450; | |
2641 | break; | |
2642 | case 176: | |
2643 | max_packet_size = 600; | |
2644 | break; | |
2645 | default: | |
2646 | max_packet_size = 1022; | |
2647 | break; | |
2648 | } | |
2649 | ||
2650 | /* Start isoc bandwidth "negotiation" at max isoc bandwidth */ | |
2651 | alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1]; | |
2652 | alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(max_packet_size); | |
2653 | ||
2654 | return 0; | |
2655 | } | |
2656 | ||
2657 | static int sd_isoc_nego(struct gspca_dev *gspca_dev) | |
2658 | { | |
2659 | int ret, packet_size, min_packet_size; | |
2660 | struct usb_host_interface *alt; | |
2661 | ||
2662 | switch (gspca_dev->width) { | |
2663 | case 160: | |
2664 | min_packet_size = 200; | |
2665 | break; | |
2666 | case 176: | |
2667 | min_packet_size = 266; | |
2668 | break; | |
2669 | default: | |
2670 | min_packet_size = 400; | |
2671 | break; | |
2672 | } | |
2673 | ||
2674 | alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1]; | |
2675 | packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize); | |
2676 | if (packet_size <= min_packet_size) | |
2677 | return -EIO; | |
2678 | ||
2679 | packet_size -= 100; | |
2680 | if (packet_size < min_packet_size) | |
2681 | packet_size = min_packet_size; | |
2682 | alt->endpoint[0].desc.wMaxPacketSize = cpu_to_le16(packet_size); | |
2683 | ||
2684 | ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1); | |
2685 | if (ret < 0) | |
2686 | pr_err("set alt 1 err %d\n", ret); | |
2687 | ||
2688 | return ret; | |
2689 | } | |
2690 | ||
2691 | static void sd_stopN(struct gspca_dev *gspca_dev) | |
2692 | { | |
2693 | cit_write_reg(gspca_dev, 0x0000, 0x010c); | |
2694 | } | |
2695 | ||
2696 | static void sd_stop0(struct gspca_dev *gspca_dev) | |
2697 | { | |
2698 | struct sd *sd = (struct sd *) gspca_dev; | |
2699 | ||
2700 | /* We cannot use gspca_dev->present here as that is not set when | |
2701 | sd_init gets called and we get called from sd_init */ | |
2702 | if (!gspca_dev->dev) | |
2703 | return; | |
2704 | ||
2705 | switch (sd->model) { | |
2706 | case CIT_MODEL0: | |
2707 | /* HDG windows does this, but it causes the cams autogain to | |
2708 | restart from a gain of 0, which does not look good when | |
2709 | changing resolutions. */ | |
2710 | /* cit_write_reg(gspca_dev, 0x0000, 0x0112); */ | |
2711 | cit_write_reg(gspca_dev, 0x00c0, 0x0100); /* LED Off */ | |
2712 | break; | |
2713 | case CIT_MODEL1: | |
2714 | cit_send_FF_04_02(gspca_dev); | |
2715 | cit_read_reg(gspca_dev, 0x0100, 0); | |
2716 | cit_write_reg(gspca_dev, 0x81, 0x0100); /* LED Off */ | |
2717 | break; | |
2718 | case CIT_MODEL2: | |
2719 | v4l2_ctrl_grab(sd->lighting, false); | |
2720 | /* Fall through! */ | |
2721 | case CIT_MODEL4: | |
2722 | cit_model2_Packet1(gspca_dev, 0x0030, 0x0004); | |
2723 | ||
2724 | cit_write_reg(gspca_dev, 0x0080, 0x0100); /* LED Off */ | |
2725 | cit_write_reg(gspca_dev, 0x0020, 0x0111); | |
2726 | cit_write_reg(gspca_dev, 0x00a0, 0x0111); | |
2727 | ||
2728 | cit_model2_Packet1(gspca_dev, 0x0030, 0x0002); | |
2729 | ||
2730 | cit_write_reg(gspca_dev, 0x0020, 0x0111); | |
2731 | cit_write_reg(gspca_dev, 0x0000, 0x0112); | |
2732 | break; | |
2733 | case CIT_MODEL3: | |
2734 | cit_write_reg(gspca_dev, 0x0006, 0x012c); | |
2735 | cit_model3_Packet1(gspca_dev, 0x0046, 0x0000); | |
2736 | cit_read_reg(gspca_dev, 0x0116, 0); | |
2737 | cit_write_reg(gspca_dev, 0x0064, 0x0116); | |
2738 | cit_read_reg(gspca_dev, 0x0115, 0); | |
2739 | cit_write_reg(gspca_dev, 0x0003, 0x0115); | |
2740 | cit_write_reg(gspca_dev, 0x0008, 0x0123); | |
2741 | cit_write_reg(gspca_dev, 0x0000, 0x0117); | |
2742 | cit_write_reg(gspca_dev, 0x0000, 0x0112); | |
2743 | cit_write_reg(gspca_dev, 0x0080, 0x0100); | |
2744 | break; | |
2745 | case CIT_IBM_NETCAM_PRO: | |
2746 | cit_model3_Packet1(gspca_dev, 0x0049, 0x00ff); | |
2747 | cit_write_reg(gspca_dev, 0x0006, 0x012c); | |
2748 | cit_write_reg(gspca_dev, 0x0000, 0x0116); | |
2749 | /* HDG windows does this, but I cannot get the camera | |
2750 | to restart with this without redoing the entire init | |
2751 | sequence which makes switching modes really slow */ | |
2752 | /* cit_write_reg(gspca_dev, 0x0006, 0x0115); */ | |
2753 | cit_write_reg(gspca_dev, 0x0008, 0x0123); | |
2754 | cit_write_reg(gspca_dev, 0x0000, 0x0117); | |
2755 | cit_write_reg(gspca_dev, 0x0003, 0x0133); | |
2756 | cit_write_reg(gspca_dev, 0x0000, 0x0111); | |
2757 | /* HDG windows does this, but I get a green picture when | |
2758 | restarting the stream after this */ | |
2759 | /* cit_write_reg(gspca_dev, 0x0000, 0x0112); */ | |
2760 | cit_write_reg(gspca_dev, 0x00c0, 0x0100); | |
2761 | break; | |
2762 | } | |
2763 | ||
2764 | #if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) | |
2765 | /* If the last button state is pressed, release it now! */ | |
2766 | if (sd->button_state) { | |
2767 | input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0); | |
2768 | input_sync(gspca_dev->input_dev); | |
2769 | sd->button_state = 0; | |
2770 | } | |
2771 | #endif | |
2772 | } | |
2773 | ||
2774 | static u8 *cit_find_sof(struct gspca_dev *gspca_dev, u8 *data, int len) | |
2775 | { | |
2776 | struct sd *sd = (struct sd *) gspca_dev; | |
2777 | u8 byte3 = 0, byte4 = 0; | |
2778 | int i; | |
2779 | ||
2780 | switch (sd->model) { | |
2781 | case CIT_MODEL0: | |
2782 | case CIT_MODEL1: | |
2783 | case CIT_MODEL3: | |
2784 | case CIT_IBM_NETCAM_PRO: | |
2785 | switch (gspca_dev->width) { | |
2786 | case 160: /* 160x120 */ | |
2787 | byte3 = 0x02; | |
2788 | byte4 = 0x0a; | |
2789 | break; | |
2790 | case 176: /* 176x144 */ | |
2791 | byte3 = 0x02; | |
2792 | byte4 = 0x0e; | |
2793 | break; | |
2794 | case 320: /* 320x240 */ | |
2795 | byte3 = 0x02; | |
2796 | byte4 = 0x08; | |
2797 | break; | |
2798 | case 352: /* 352x288 */ | |
2799 | byte3 = 0x02; | |
2800 | byte4 = 0x00; | |
2801 | break; | |
2802 | case 640: | |
2803 | byte3 = 0x03; | |
2804 | byte4 = 0x08; | |
2805 | break; | |
2806 | } | |
2807 | ||
2808 | /* These have a different byte3 */ | |
2809 | if (sd->model <= CIT_MODEL1) | |
2810 | byte3 = 0x00; | |
2811 | ||
2812 | for (i = 0; i < len; i++) { | |
2813 | /* For this model the SOF always starts at offset 0 | |
2814 | so no need to search the entire frame */ | |
2815 | if (sd->model == CIT_MODEL0 && sd->sof_read != i) | |
2816 | break; | |
2817 | ||
2818 | switch (sd->sof_read) { | |
2819 | case 0: | |
2820 | if (data[i] == 0x00) | |
2821 | sd->sof_read++; | |
2822 | break; | |
2823 | case 1: | |
2824 | if (data[i] == 0xff) | |
2825 | sd->sof_read++; | |
2826 | else if (data[i] == 0x00) | |
2827 | sd->sof_read = 1; | |
2828 | else | |
2829 | sd->sof_read = 0; | |
2830 | break; | |
2831 | case 2: | |
2832 | if (data[i] == byte3) | |
2833 | sd->sof_read++; | |
2834 | else if (data[i] == 0x00) | |
2835 | sd->sof_read = 1; | |
2836 | else | |
2837 | sd->sof_read = 0; | |
2838 | break; | |
2839 | case 3: | |
2840 | if (data[i] == byte4) { | |
2841 | sd->sof_read = 0; | |
2842 | return data + i + (sd->sof_len - 3); | |
2843 | } | |
2844 | if (byte3 == 0x00 && data[i] == 0xff) | |
2845 | sd->sof_read = 2; | |
2846 | else if (data[i] == 0x00) | |
2847 | sd->sof_read = 1; | |
2848 | else | |
2849 | sd->sof_read = 0; | |
2850 | break; | |
2851 | } | |
2852 | } | |
2853 | break; | |
2854 | case CIT_MODEL2: | |
2855 | case CIT_MODEL4: | |
2856 | /* TESTME we need to find a longer sof signature to avoid | |
2857 | false positives */ | |
2858 | for (i = 0; i < len; i++) { | |
2859 | switch (sd->sof_read) { | |
2860 | case 0: | |
2861 | if (data[i] == 0x00) | |
2862 | sd->sof_read++; | |
2863 | break; | |
2864 | case 1: | |
2865 | sd->sof_read = 0; | |
2866 | if (data[i] == 0xff) { | |
2867 | if (i >= 4) | |
2868 | PDEBUG(D_FRAM, | |
2869 | "header found at offset: %d: %02x %02x 00 %02x %02x %02x\n", | |
2870 | i - 1, | |
2871 | data[i - 4], | |
2872 | data[i - 3], | |
2873 | data[i], | |
2874 | data[i + 1], | |
2875 | data[i + 2]); | |
2876 | else | |
2877 | PDEBUG(D_FRAM, | |
2878 | "header found at offset: %d: 00 %02x %02x %02x\n", | |
2879 | i - 1, | |
2880 | data[i], | |
2881 | data[i + 1], | |
2882 | data[i + 2]); | |
2883 | return data + i + (sd->sof_len - 1); | |
2884 | } | |
2885 | break; | |
2886 | } | |
2887 | } | |
2888 | break; | |
2889 | } | |
2890 | return NULL; | |
2891 | } | |
2892 | ||
2893 | static void sd_pkt_scan(struct gspca_dev *gspca_dev, | |
2894 | u8 *data, int len) | |
2895 | { | |
2896 | struct sd *sd = (struct sd *) gspca_dev; | |
2897 | unsigned char *sof; | |
2898 | ||
2899 | sof = cit_find_sof(gspca_dev, data, len); | |
2900 | if (sof) { | |
2901 | int n; | |
2902 | ||
2903 | /* finish decoding current frame */ | |
2904 | n = sof - data; | |
2905 | if (n > sd->sof_len) | |
2906 | n -= sd->sof_len; | |
2907 | else | |
2908 | n = 0; | |
2909 | gspca_frame_add(gspca_dev, LAST_PACKET, | |
2910 | data, n); | |
2911 | gspca_frame_add(gspca_dev, FIRST_PACKET, NULL, 0); | |
2912 | len -= sof - data; | |
2913 | data = sof; | |
2914 | } | |
2915 | ||
2916 | gspca_frame_add(gspca_dev, INTER_PACKET, data, len); | |
2917 | } | |
2918 | ||
2919 | #if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) | |
2920 | static void cit_check_button(struct gspca_dev *gspca_dev) | |
2921 | { | |
2922 | int new_button_state; | |
2923 | struct sd *sd = (struct sd *)gspca_dev; | |
2924 | ||
2925 | switch (sd->model) { | |
2926 | case CIT_MODEL3: | |
2927 | case CIT_IBM_NETCAM_PRO: | |
2928 | break; | |
2929 | default: /* TEST ME unknown if this works on other models too */ | |
2930 | return; | |
2931 | } | |
2932 | ||
2933 | /* Read the button state */ | |
2934 | cit_read_reg(gspca_dev, 0x0113, 0); | |
2935 | new_button_state = !gspca_dev->usb_buf[0]; | |
2936 | ||
2937 | /* Tell the cam we've seen the button press, notice that this | |
2938 | is a nop (iow the cam keeps reporting pressed) until the | |
2939 | button is actually released. */ | |
2940 | if (new_button_state) | |
2941 | cit_write_reg(gspca_dev, 0x01, 0x0113); | |
2942 | ||
2943 | if (sd->button_state != new_button_state) { | |
2944 | input_report_key(gspca_dev->input_dev, KEY_CAMERA, | |
2945 | new_button_state); | |
2946 | input_sync(gspca_dev->input_dev); | |
2947 | sd->button_state = new_button_state; | |
2948 | } | |
2949 | } | |
2950 | #endif | |
2951 | ||
2952 | static int sd_s_ctrl(struct v4l2_ctrl *ctrl) | |
2953 | { | |
2954 | struct gspca_dev *gspca_dev = | |
2955 | container_of(ctrl->handler, struct gspca_dev, ctrl_handler); | |
2956 | struct sd *sd = (struct sd *)gspca_dev; | |
2957 | ||
2958 | gspca_dev->usb_err = 0; | |
2959 | ||
2960 | if (!gspca_dev->streaming) | |
2961 | return 0; | |
2962 | ||
2963 | if (sd->stop_on_control_change) | |
2964 | sd_stopN(gspca_dev); | |
2965 | switch (ctrl->id) { | |
2966 | case V4L2_CID_BRIGHTNESS: | |
2967 | cit_set_brightness(gspca_dev, ctrl->val); | |
2968 | break; | |
2969 | case V4L2_CID_CONTRAST: | |
2970 | cit_set_contrast(gspca_dev, ctrl->val); | |
2971 | break; | |
2972 | case V4L2_CID_HUE: | |
2973 | cit_set_hue(gspca_dev, ctrl->val); | |
2974 | break; | |
2975 | case V4L2_CID_HFLIP: | |
2976 | cit_set_hflip(gspca_dev, ctrl->val); | |
2977 | break; | |
2978 | case V4L2_CID_SHARPNESS: | |
2979 | cit_set_sharpness(gspca_dev, ctrl->val); | |
2980 | break; | |
2981 | case V4L2_CID_BACKLIGHT_COMPENSATION: | |
2982 | cit_set_lighting(gspca_dev, ctrl->val); | |
2983 | break; | |
2984 | } | |
2985 | if (sd->stop_on_control_change) | |
2986 | cit_restart_stream(gspca_dev); | |
2987 | return gspca_dev->usb_err; | |
2988 | } | |
2989 | ||
2990 | static const struct v4l2_ctrl_ops sd_ctrl_ops = { | |
2991 | .s_ctrl = sd_s_ctrl, | |
2992 | }; | |
2993 | ||
2994 | static int sd_init_controls(struct gspca_dev *gspca_dev) | |
2995 | { | |
2996 | struct sd *sd = (struct sd *)gspca_dev; | |
2997 | struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler; | |
2998 | bool has_brightness; | |
2999 | bool has_contrast; | |
3000 | bool has_hue; | |
3001 | bool has_sharpness; | |
3002 | bool has_lighting; | |
3003 | bool has_hflip; | |
3004 | ||
3005 | has_brightness = has_contrast = has_hue = | |
3006 | has_sharpness = has_hflip = has_lighting = false; | |
3007 | switch (sd->model) { | |
3008 | case CIT_MODEL0: | |
3009 | has_contrast = has_hflip = true; | |
3010 | break; | |
3011 | case CIT_MODEL1: | |
3012 | has_brightness = has_contrast = | |
3013 | has_sharpness = has_lighting = true; | |
3014 | break; | |
3015 | case CIT_MODEL2: | |
3016 | has_brightness = has_hue = has_lighting = true; | |
3017 | break; | |
3018 | case CIT_MODEL3: | |
3019 | has_brightness = has_contrast = has_sharpness = true; | |
3020 | break; | |
3021 | case CIT_MODEL4: | |
3022 | has_brightness = has_hue = true; | |
3023 | break; | |
3024 | case CIT_IBM_NETCAM_PRO: | |
3025 | has_brightness = has_hue = | |
3026 | has_sharpness = has_hflip = has_lighting = true; | |
3027 | break; | |
3028 | } | |
3029 | gspca_dev->vdev.ctrl_handler = hdl; | |
3030 | v4l2_ctrl_handler_init(hdl, 5); | |
3031 | if (has_brightness) | |
3032 | v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
3033 | V4L2_CID_BRIGHTNESS, 0, 63, 1, 32); | |
3034 | if (has_contrast) | |
3035 | v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
3036 | V4L2_CID_CONTRAST, 0, 20, 1, 10); | |
3037 | if (has_hue) | |
3038 | v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
3039 | V4L2_CID_HUE, 0, 127, 1, 63); | |
3040 | if (has_sharpness) | |
3041 | v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
3042 | V4L2_CID_SHARPNESS, 0, 6, 1, 3); | |
3043 | if (has_lighting) | |
3044 | sd->lighting = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
3045 | V4L2_CID_BACKLIGHT_COMPENSATION, 0, 2, 1, 1); | |
3046 | if (has_hflip) | |
3047 | v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
3048 | V4L2_CID_HFLIP, 0, 1, 1, 0); | |
3049 | ||
3050 | if (hdl->error) { | |
3051 | pr_err("Could not initialize controls\n"); | |
3052 | return hdl->error; | |
3053 | } | |
3054 | return 0; | |
3055 | } | |
3056 | ||
3057 | /* sub-driver description */ | |
3058 | static const struct sd_desc sd_desc = { | |
3059 | .name = MODULE_NAME, | |
3060 | .config = sd_config, | |
3061 | .init = sd_init, | |
3062 | .init_controls = sd_init_controls, | |
3063 | .start = sd_start, | |
3064 | .stopN = sd_stopN, | |
3065 | .stop0 = sd_stop0, | |
3066 | .pkt_scan = sd_pkt_scan, | |
3067 | #if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) | |
3068 | .dq_callback = cit_check_button, | |
3069 | .other_input = 1, | |
3070 | #endif | |
3071 | }; | |
3072 | ||
3073 | static const struct sd_desc sd_desc_isoc_nego = { | |
3074 | .name = MODULE_NAME, | |
3075 | .config = sd_config, | |
3076 | .init = sd_init, | |
3077 | .init_controls = sd_init_controls, | |
3078 | .start = sd_start, | |
3079 | .isoc_init = sd_isoc_init, | |
3080 | .isoc_nego = sd_isoc_nego, | |
3081 | .stopN = sd_stopN, | |
3082 | .stop0 = sd_stop0, | |
3083 | .pkt_scan = sd_pkt_scan, | |
3084 | #if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) | |
3085 | .dq_callback = cit_check_button, | |
3086 | .other_input = 1, | |
3087 | #endif | |
3088 | }; | |
3089 | ||
3090 | /* -- module initialisation -- */ | |
3091 | static const struct usb_device_id device_table[] = { | |
3092 | { USB_DEVICE_VER(0x0545, 0x8080, 0x0001, 0x0001), .driver_info = CIT_MODEL0 }, | |
3093 | { USB_DEVICE_VER(0x0545, 0x8080, 0x0002, 0x0002), .driver_info = CIT_MODEL1 }, | |
3094 | { USB_DEVICE_VER(0x0545, 0x8080, 0x030a, 0x030a), .driver_info = CIT_MODEL2 }, | |
3095 | { USB_DEVICE_VER(0x0545, 0x8080, 0x0301, 0x0301), .driver_info = CIT_MODEL3 }, | |
3096 | { USB_DEVICE_VER(0x0545, 0x8002, 0x030a, 0x030a), .driver_info = CIT_MODEL4 }, | |
3097 | { USB_DEVICE_VER(0x0545, 0x800c, 0x030a, 0x030a), .driver_info = CIT_MODEL2 }, | |
3098 | { USB_DEVICE_VER(0x0545, 0x800d, 0x030a, 0x030a), .driver_info = CIT_MODEL4 }, | |
3099 | {} | |
3100 | }; | |
3101 | MODULE_DEVICE_TABLE(usb, device_table); | |
3102 | ||
3103 | /* -- device connect -- */ | |
3104 | static int sd_probe(struct usb_interface *intf, | |
3105 | const struct usb_device_id *id) | |
3106 | { | |
3107 | const struct sd_desc *desc = &sd_desc; | |
3108 | ||
3109 | switch (id->driver_info) { | |
3110 | case CIT_MODEL0: | |
3111 | case CIT_MODEL1: | |
3112 | if (intf->cur_altsetting->desc.bInterfaceNumber != 2) | |
3113 | return -ENODEV; | |
3114 | break; | |
3115 | case CIT_MODEL2: | |
3116 | case CIT_MODEL4: | |
3117 | if (intf->cur_altsetting->desc.bInterfaceNumber != 0) | |
3118 | return -ENODEV; | |
3119 | break; | |
3120 | case CIT_MODEL3: | |
3121 | if (intf->cur_altsetting->desc.bInterfaceNumber != 0) | |
3122 | return -ENODEV; | |
3123 | /* FIXME this likely applies to all model3 cams and probably | |
3124 | to other models too. */ | |
3125 | if (ibm_netcam_pro) | |
3126 | desc = &sd_desc_isoc_nego; | |
3127 | break; | |
3128 | } | |
3129 | ||
3130 | return gspca_dev_probe2(intf, id, desc, sizeof(struct sd), THIS_MODULE); | |
3131 | } | |
3132 | ||
3133 | static struct usb_driver sd_driver = { | |
3134 | .name = MODULE_NAME, | |
3135 | .id_table = device_table, | |
3136 | .probe = sd_probe, | |
3137 | .disconnect = gspca_disconnect, | |
3138 | #ifdef CONFIG_PM | |
3139 | .suspend = gspca_suspend, | |
3140 | .resume = gspca_resume, | |
3141 | .reset_resume = gspca_resume, | |
3142 | #endif | |
3143 | }; | |
3144 | ||
3145 | module_usb_driver(sd_driver); |