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GUI: Fix Tomato RAF theme for all builds. Compilation typo.
[tomato.git] / release / src-rt-6.x.4708 / linux / linux-2.6.36 / drivers / media / video / usbvideo / ibmcam.c
blobded1dc7ff6ebf45de999cf530ceb6c5154e5aa6a
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 * This driver is based on earlier work of:
8 *
9 * (C) Copyright 1999 Johannes Erdfelt
10 * (C) Copyright 1999 Randy Dunlap
11 *
12 * 5/24/00 Removed optional (and unnecessary) locking of the driver while
13 * the device remains plugged in. Corrected race conditions in ibmcam_open
14 * and ibmcam_probe() routines using this as a guideline:
15 */
16
17 #include <linux/kernel.h>
18 #include <linux/module.h>
19 #include <linux/init.h>
20
21 #include "usbvideo.h"
22
23 #define IBMCAM_VENDOR_ID 0x0545
24 #define IBMCAM_PRODUCT_ID 0x8080
25 #define NETCAM_PRODUCT_ID 0x8002 /* IBM NetCamera, close to model 2 */
26 #define VEO_800C_PRODUCT_ID 0x800C /* Veo Stingray, repackaged Model 2 */
27 #define VEO_800D_PRODUCT_ID 0x800D /* Veo Stingray, repackaged Model 4 */
28
29 #define MAX_IBMCAM 4 /* How many devices we allow to connect */
30 #define USES_IBMCAM_PUTPIXEL 0 /* 0=Fast/oops 1=Slow/secure */
31
32 /* Header signatures */
33
34 /* Model 1 header: 00 FF 00 xx */
35 #define HDRSIG_MODEL1_128x96 0x06 /* U Y V Y ... */
36 #define HDRSIG_MODEL1_176x144 0x0e /* U Y V Y ... */
37 #define HDRSIG_MODEL1_352x288 0x00 /* V Y U Y ... */
38
39 #define IBMCAM_MODEL_1 1 /* XVP-501, 3 interfaces, rev. 0.02 */
40 #define IBMCAM_MODEL_2 2 /* KSX-X9903, 2 interfaces, rev. 3.0a */
41 #define IBMCAM_MODEL_3 3 /* KSX-X9902, 2 interfaces, rev. 3.01 */
42 #define IBMCAM_MODEL_4 4 /* IBM NetCamera, 0545/8002/3.0a */
43
44 /* Video sizes supported */
45 #define VIDEOSIZE_128x96 VIDEOSIZE(128, 96)
46 #define VIDEOSIZE_176x144 VIDEOSIZE(176,144)
47 #define VIDEOSIZE_352x288 VIDEOSIZE(352,288)
48 #define VIDEOSIZE_320x240 VIDEOSIZE(320,240)
49 #define VIDEOSIZE_352x240 VIDEOSIZE(352,240)
50 #define VIDEOSIZE_640x480 VIDEOSIZE(640,480)
51 #define VIDEOSIZE_160x120 VIDEOSIZE(160,120)
52
53 /* Video sizes supported */
54 enum {
55 SIZE_128x96 = 0,
56 SIZE_160x120,
57 SIZE_176x144,
58 SIZE_320x240,
59 SIZE_352x240,
60 SIZE_352x288,
61 SIZE_640x480,
62 /* Add/remove/rearrange items before this line */
63 SIZE_LastItem
64 };
65
66 /*
67 * This structure lives in uvd->user field.
68 */
69 typedef struct {
70 int initialized; /* Had we already sent init sequence? */
71 int camera_model; /* What type of IBM camera we got? */
72 int has_hdr;
73 } ibmcam_t;
74 #define IBMCAM_T(uvd) ((ibmcam_t *)((uvd)->user_data))
75
76 static struct usbvideo *cams;
77
78 static int debug;
79
80 static int flags; /* = FLAGS_DISPLAY_HINTS | FLAGS_OVERLAY_STATS; */
81
82 static const int min_canvasWidth = 8;
83 static const int min_canvasHeight = 4;
84
85 static int lighting = 1; /* Medium */
86
87 #define SHARPNESS_MIN 0
88 #define SHARPNESS_MAX 6
89 static int sharpness = 4; /* Low noise, good details */
90
91 #define FRAMERATE_MIN 0
92 #define FRAMERATE_MAX 6
93 static int framerate = -1;
94
95 static int size = SIZE_352x288;
96
97 /*
98 * Here we define several initialization variables. They may
99 * be used to automatically set color, hue, brightness and
100 * contrast to desired values. This is particularly useful in
101 * case of webcams (which have no controls and no on-screen
102 * output) and also when a client V4L software is used that
103 * does not have some of those controls. In any case it's
104 * good to have startup values as options.
105 *
106 * These values are all in [0..255] range. This simplifies
107 * operation. Note that actual values of V4L variables may
108 * be scaled up (as much as << 8). User can see that only
109 * on overlay output, however, or through a V4L client.
110 */
111 static int init_brightness = 128;
112 static int init_contrast = 192;
113 static int init_color = 128;
114 static int init_hue = 128;
115 static int hue_correction = 128;
116
117 /* Settings for camera model 2 */
118 static int init_model2_rg2 = -1;
119 static int init_model2_sat = -1;
120 static int init_model2_yb = -1;
121
122 /* 01.01.08 - Added for RCA video in support -LO */
123 /* Settings for camera model 3 */
124 static int init_model3_input;
125
126 module_param(debug, int, 0);
127 MODULE_PARM_DESC(debug, "Debug level: 0-9 (default=0)");
128 module_param(flags, int, 0);
129 MODULE_PARM_DESC(flags, "Bitfield: 0=VIDIOCSYNC, 1=B/W, 2=show hints, 3=show stats, 4=test pattern, 5=separate frames, 6=clean frames");
130 module_param(framerate, int, 0);
131 MODULE_PARM_DESC(framerate, "Framerate setting: 0=slowest, 6=fastest (default=2)");
132 module_param(lighting, int, 0);
133 MODULE_PARM_DESC(lighting, "Photosensitivity: 0=bright, 1=medium (default), 2=low light");
134 module_param(sharpness, int, 0);
135 MODULE_PARM_DESC(sharpness, "Model1 noise reduction: 0=smooth, 6=sharp (default=4)");
136 module_param(size, int, 0);
137 MODULE_PARM_DESC(size, "Image size: 0=128x96 1=160x120 2=176x144 3=320x240 4=352x240 5=352x288 6=640x480 (default=5)");
138 module_param(init_brightness, int, 0);
139 MODULE_PARM_DESC(init_brightness, "Brightness preconfiguration: 0-255 (default=128)");
140 module_param(init_contrast, int, 0);
141 MODULE_PARM_DESC(init_contrast, "Contrast preconfiguration: 0-255 (default=192)");
142 module_param(init_color, int, 0);
143 MODULE_PARM_DESC(init_color, "Color preconfiguration: 0-255 (default=128)");
144 module_param(init_hue, int, 0);
145 MODULE_PARM_DESC(init_hue, "Hue preconfiguration: 0-255 (default=128)");
146 module_param(hue_correction, int, 0);
147 MODULE_PARM_DESC(hue_correction, "YUV colorspace regulation: 0-255 (default=128)");
148
149 module_param(init_model2_rg2, int, 0);
150 MODULE_PARM_DESC(init_model2_rg2, "Model2 preconfiguration: 0-255 (default=47)");
151 module_param(init_model2_sat, int, 0);
152 MODULE_PARM_DESC(init_model2_sat, "Model2 preconfiguration: 0-255 (default=52)");
153 module_param(init_model2_yb, int, 0);
154 MODULE_PARM_DESC(init_model2_yb, "Model2 preconfiguration: 0-255 (default=160)");
155
156 /* 01.01.08 - Added for RCA video in support -LO */
157 module_param(init_model3_input, int, 0);
158 MODULE_PARM_DESC(init_model3_input, "Model3 input: 0=CCD 1=RCA");
159
160 MODULE_AUTHOR ("Dmitri");
161 MODULE_DESCRIPTION ("IBM/Xirlink C-it USB Camera Driver for Linux (c) 2000");
162 MODULE_LICENSE("GPL");
163
164 /* Still mysterious i2c commands */
165 static const unsigned short unknown_88 = 0x0088;
166 static const unsigned short unknown_89 = 0x0089;
167 static const unsigned short bright_3x[3] = { 0x0031, 0x0032, 0x0033 };
168 static const unsigned short contrast_14 = 0x0014;
169 static const unsigned short light_27 = 0x0027;
170 static const unsigned short sharp_13 = 0x0013;
171
172 /* i2c commands for Model 2 cameras */
173 static const unsigned short mod2_brightness = 0x001a; /* $5b .. $ee; default=$5a */
174 static const unsigned short mod2_set_framerate = 0x001c; /* 0 (fast).. $1F (slow) */
175 static const unsigned short mod2_color_balance_rg2 = 0x001e; /* 0 (red) .. $7F (green) */
176 static const unsigned short mod2_saturation = 0x0020; /* 0 (b/w) - $7F (full color) */
177 static const unsigned short mod2_color_balance_yb = 0x0022; /* 0..$7F, $50 is about right */
178 static const unsigned short mod2_hue = 0x0024; /* 0..$7F, $70 is about right */
179 static const unsigned short mod2_sensitivity = 0x0028; /* 0 (min) .. $1F (max) */
180
181 struct struct_initData {
182 unsigned char req;
183 unsigned short value;
184 unsigned short index;
185 };
186
187 /*
188 * ibmcam_size_to_videosize()
189 *
190 * This procedure converts module option 'size' into the actual
191 * videosize_t that defines the image size in pixels. We need
192 * simplified 'size' because user wants a simple enumerated list
193 * of choices, not an infinite set of possibilities.
194 */
195 static videosize_t ibmcam_size_to_videosize(int size)
196 {
197 videosize_t vs = VIDEOSIZE_352x288;
198 RESTRICT_TO_RANGE(size, 0, (SIZE_LastItem-1));
199 switch (size) {
200 case SIZE_128x96:
201 vs = VIDEOSIZE_128x96;
202 break;
203 case SIZE_160x120:
204 vs = VIDEOSIZE_160x120;
205 break;
206 case SIZE_176x144:
207 vs = VIDEOSIZE_176x144;
208 break;
209 case SIZE_320x240:
210 vs = VIDEOSIZE_320x240;
211 break;
212 case SIZE_352x240:
213 vs = VIDEOSIZE_352x240;
214 break;
215 case SIZE_352x288:
216 vs = VIDEOSIZE_352x288;
217 break;
218 case SIZE_640x480:
219 vs = VIDEOSIZE_640x480;
220 break;
221 default:
222 err("size=%d. is not valid", size);
223 break;
224 }
225 return vs;
226 }
227
228 /*
229 * ibmcam_find_header()
230 *
231 * Locate one of supported header markers in the queue.
232 * Once found, remove all preceding bytes AND the marker (4 bytes)
233 * from the data pump queue. Whatever follows must be video lines.
234 *
235 * History:
236 * 1/21/00 Created.
237 */
238 static enum ParseState ibmcam_find_header(struct uvd *uvd)
239 {
240 struct usbvideo_frame *frame;
241 ibmcam_t *icam;
242
243 if ((uvd->curframe) < 0 || (uvd->curframe >= USBVIDEO_NUMFRAMES)) {
244 err("ibmcam_find_header: Illegal frame %d.", uvd->curframe);
245 return scan_EndParse;
246 }
247 icam = IBMCAM_T(uvd);
248 assert(icam != NULL);
249 frame = &uvd->frame[uvd->curframe];
250 icam->has_hdr = 0;
251 switch (icam->camera_model) {
252 case IBMCAM_MODEL_1:
253 {
254 const int marker_len = 4;
255 while (RingQueue_GetLength(&uvd->dp) >= marker_len) {
256 if ((RING_QUEUE_PEEK(&uvd->dp, 0) == 0x00) &&
257 (RING_QUEUE_PEEK(&uvd->dp, 1) == 0xFF) &&
258 (RING_QUEUE_PEEK(&uvd->dp, 2) == 0x00))
259 {
260 frame->header = RING_QUEUE_PEEK(&uvd->dp, 3);
261 if ((frame->header == HDRSIG_MODEL1_128x96) ||
262 (frame->header == HDRSIG_MODEL1_176x144) ||
263 (frame->header == HDRSIG_MODEL1_352x288))
264 {
265 RING_QUEUE_DEQUEUE_BYTES(&uvd->dp, marker_len);
266 icam->has_hdr = 1;
267 break;
268 }
269 }
270 /* If we are still here then this doesn't look like a header */
271 RING_QUEUE_DEQUEUE_BYTES(&uvd->dp, 1);
272 }
273 break;
274 }
275 case IBMCAM_MODEL_2:
276 case IBMCAM_MODEL_4:
277 {
278 int marker_len = 0;
279 switch (uvd->videosize) {
280 case VIDEOSIZE_176x144:
281 marker_len = 10;
282 break;
283 default:
284 marker_len = 2;
285 break;
286 }
287 while (RingQueue_GetLength(&uvd->dp) >= marker_len) {
288 if ((RING_QUEUE_PEEK(&uvd->dp, 0) == 0x00) &&
289 (RING_QUEUE_PEEK(&uvd->dp, 1) == 0xFF))
290 {
291 RING_QUEUE_DEQUEUE_BYTES(&uvd->dp, marker_len);
292 icam->has_hdr = 1;
293 frame->header = HDRSIG_MODEL1_176x144;
294 break;
295 }
296 /* If we are still here then this doesn't look like a header */
297 RING_QUEUE_DEQUEUE_BYTES(&uvd->dp, 1);
298 }
299 break;
300 }
301 case IBMCAM_MODEL_3:
302 { /*
303 * Headers: (one precedes every frame). nc=no compression,
304 * bq=best quality bf=best frame rate.
305 *
306 * 176x144: 00 FF 02 { 0A=nc CA=bq EA=bf }
307 * 320x240: 00 FF 02 { 08=nc 28=bq 68=bf }
308 * 640x480: 00 FF 03 { 08=nc 28=bq 68=bf }
309 *
310 * Bytes '00 FF' seem to indicate header. Other two bytes
311 * encode the frame type. This is a set of bit fields that
312 * encode image size, compression type etc. These fields
313 * do NOT contain frame number because all frames carry
314 * the same header.
315 */
316 const int marker_len = 4;
317 while (RingQueue_GetLength(&uvd->dp) >= marker_len) {
318 if ((RING_QUEUE_PEEK(&uvd->dp, 0) == 0x00) &&
319 (RING_QUEUE_PEEK(&uvd->dp, 1) == 0xFF) &&
320 (RING_QUEUE_PEEK(&uvd->dp, 2) != 0xFF))
321 {
322 /*
323 * Combine 2 bytes of frame type into one
324 * easy to use value
325 */
326 unsigned long byte3, byte4;
327
328 byte3 = RING_QUEUE_PEEK(&uvd->dp, 2);
329 byte4 = RING_QUEUE_PEEK(&uvd->dp, 3);
330 frame->header = (byte3 << 8) | byte4;
331 RING_QUEUE_DEQUEUE_BYTES(&uvd->dp, marker_len);
332 icam->has_hdr = 1;
333 break;
334 }
335 /* If we are still here then this doesn't look like a header */
336 RING_QUEUE_DEQUEUE_BYTES(&uvd->dp, 1);
337 }
338 break;
339 }
340 default:
341 break;
342 }
343 if (!icam->has_hdr) {
344 if (uvd->debug > 2)
345 dev_info(&uvd->dev->dev,
346 "Skipping frame, no header\n");
347 return scan_EndParse;
348 }
349
350 /* Header found */
351 icam->has_hdr = 1;
352 uvd->stats.header_count++;
353 frame->scanstate = ScanState_Lines;
354 frame->curline = 0;
355
356 if (flags & FLAGS_FORCE_TESTPATTERN) {
357 usbvideo_TestPattern(uvd, 1, 1);
358 return scan_NextFrame;
359 }
360 return scan_Continue;
361 }
362
363 /*
364 * ibmcam_parse_lines()
365 *
366 * Parse one line (interlaced) from the buffer, put
367 * decoded RGB value into the current frame buffer
368 * and add the written number of bytes (RGB) to
369 * the *pcopylen.
370 *
371 * History:
372 * 21-Jan-2000 Created.
373 * 12-Oct-2000 Reworked to reflect interlaced nature of the data.
374 */
375 static enum ParseState ibmcam_parse_lines(
376 struct uvd *uvd,
377 struct usbvideo_frame *frame,
378 long *pcopylen)
379 {
380 unsigned char *f;
381 ibmcam_t *icam;
382 unsigned int len, scanLength, scanHeight, order_uv, order_yc;
383 int v4l_linesize; /* V4L line offset */
384 const int hue_corr = (uvd->vpic.hue - 0x8000) >> 10; /* -32..+31 */
385 const int hue2_corr = (hue_correction - 128) / 4; /* -32..+31 */
386 const int ccm = 128; /* Color correction median - see below */
387 int y, u, v, i, frame_done=0, color_corr;
388 static unsigned char lineBuffer[640*3];
389 unsigned const char *chromaLine, *lumaLine;
390
391 assert(uvd != NULL);
392 assert(frame != NULL);
393 icam = IBMCAM_T(uvd);
394 assert(icam != NULL);
395 color_corr = (uvd->vpic.colour - 0x8000) >> 8; /* -128..+127 = -ccm..+(ccm-1)*/
396 RESTRICT_TO_RANGE(color_corr, -ccm, ccm+1);
397
398 v4l_linesize = VIDEOSIZE_X(frame->request) * V4L_BYTES_PER_PIXEL;
399
400 if (IBMCAM_T(uvd)->camera_model == IBMCAM_MODEL_4) {
401 /* Model 4 frame markers do not carry image size identification */
402 switch (uvd->videosize) {
403 case VIDEOSIZE_128x96:
404 case VIDEOSIZE_160x120:
405 case VIDEOSIZE_176x144:
406 scanLength = VIDEOSIZE_X(uvd->videosize);
407 scanHeight = VIDEOSIZE_Y(uvd->videosize);
408 break;
409 default:
410 err("ibmcam_parse_lines: Wrong mode.");
411 return scan_Out;
412 }
413 order_yc = 1; /* order_yc: true=Yc false=cY ('c'=either U or V) */
414 order_uv = 1; /* Always true in this algorithm */
415 } else {
416 switch (frame->header) {
417 case HDRSIG_MODEL1_128x96:
418 scanLength = 128;
419 scanHeight = 96;
420 order_uv = 1; /* U Y V Y ... */
421 break;
422 case HDRSIG_MODEL1_176x144:
423 scanLength = 176;
424 scanHeight = 144;
425 order_uv = 1; /* U Y V Y ... */
426 break;
427 case HDRSIG_MODEL1_352x288:
428 scanLength = 352;
429 scanHeight = 288;
430 order_uv = 0; /* Y V Y V ... */
431 break;
432 default:
433 err("Unknown header signature 00 FF 00 %02lX", frame->header);
434 return scan_NextFrame;
435 }
436 /* order_yc: true=Yc false=cY ('c'=either U or V) */
437 order_yc = (IBMCAM_T(uvd)->camera_model == IBMCAM_MODEL_2);
438 }
439
440 len = scanLength * 3;
441 assert(len <= sizeof(lineBuffer));
442
443 /*
444 * Lines are organized this way:
445 *
446 * I420:
447 * ~~~~
448 * <scanLength->
449 * ___________________________________
450 * |-----Y-----|---UVUVUV...UVUV-----| \
451 * |-----------+---------------------| \
452 * |<-- 176 -->|<------ 176*2 ------>| Total 72. lines (interlaced)
453 * |... ... | ... | /
454 * |<-- 352 -->|<------ 352*2 ------>| Total 144. lines (interlaced)
455 * |___________|_____________________| /
456 * \ \
457 * lumaLine chromaLine
458 */
459
460 /* Make sure there's enough data for the entire line */
461 if (RingQueue_GetLength(&uvd->dp) < len)
462 return scan_Out;
463
464 /* Suck one line out of the ring queue */
465 RingQueue_Dequeue(&uvd->dp, lineBuffer, len);
466
467 /*
468 * Make sure that our writing into output buffer
469 * will not exceed the buffer. Mind that we may write
470 * not into current output scanline but in several after
471 * it as well (if we enlarge image vertically.)
472 */
473 if ((frame->curline + 2) >= VIDEOSIZE_Y(frame->request))
474 return scan_NextFrame;
475
476 /*
477 * Now we are sure that entire line (representing all 'scanLength'
478 * pixels from the camera) is available in the buffer. We
479 * start copying the line left-aligned to the V4L buffer.
480 * If the camera line is shorter then we should pad the V4L
481 * buffer with something (black) to complete the line.
482 */
483 assert(frame->data != NULL);
484 f = frame->data + (v4l_linesize * frame->curline);
485
486 /*
487 * To obtain chrominance data from the 'chromaLine' use this:
488 * v = chromaLine[0]; // 0-1:[0], 2-3:[4], 4-5:[8]...
489 * u = chromaLine[2]; // 0-1:[2], 2-3:[6], 4-5:[10]...
490 *
491 * Indices must be calculated this way:
492 * v_index = (i >> 1) << 2;
493 * u_index = (i >> 1) << 2 + 2;
494 *
495 * where 'i' is the column number [0..VIDEOSIZE_X(frame->request)-1]
496 */
497 lumaLine = lineBuffer;
498 chromaLine = lineBuffer + scanLength;
499 for (i = 0; i < VIDEOSIZE_X(frame->request); i++)
500 {
501 unsigned char rv, gv, bv; /* RGB components */
502
503 /* Check for various visual debugging hints (colorized pixels) */
504 if ((flags & FLAGS_DISPLAY_HINTS) && (icam->has_hdr)) {
505 /*
506 * This is bad and should not happen. This means that
507 * we somehow overshoot the line and encountered new
508 * frame! Obviously our camera/V4L frame size is out
509 * of whack. This cyan dot will help you to figure
510 * out where exactly the new frame arrived.
511 */
512 if (icam->has_hdr == 1) {
513 bv = 0; /* Yellow marker */
514 gv = 0xFF;
515 rv = 0xFF;
516 } else {
517 bv = 0xFF; /* Cyan marker */
518 gv = 0xFF;
519 rv = 0;
520 }
521 icam->has_hdr = 0;
522 goto make_pixel;
523 }
524
525 /*
526 * Check if we are still in range. We may be out of range if our
527 * V4L canvas is wider or taller than the camera "native" image.
528 * Then we quickly fill the remainder of the line with zeros to
529 * make black color and quit the horizontal scanning loop.
530 */
531 if (((frame->curline + 2) >= scanHeight) || (i >= scanLength)) {
532 const int j = i * V4L_BYTES_PER_PIXEL;
533 #if USES_IBMCAM_PUTPIXEL
534 /* Refresh 'f' because we don't use it much with PUTPIXEL */
535 f = frame->data + (v4l_linesize * frame->curline) + j;
536 #endif
537 memset(f, 0, v4l_linesize - j);
538 break;
539 }
540
541 y = lumaLine[i];
542 if (flags & FLAGS_MONOCHROME) /* Use monochrome for debugging */
543 rv = gv = bv = y;
544 else {
545 int off_0, off_2;
546
547 off_0 = (i >> 1) << 2;
548 off_2 = off_0 + 2;
549
550 if (order_yc) {
551 off_0++;
552 off_2++;
553 }
554 if (!order_uv) {
555 off_0 += 2;
556 off_2 -= 2;
557 }
558 u = chromaLine[off_0] + hue_corr;
559 v = chromaLine[off_2] + hue2_corr;
560
561 /* Apply color correction */
562 if (color_corr != 0) {
563 /* Magnify up to 2 times, reduce down to zero saturation */
564 u = 128 + ((ccm + color_corr) * (u - 128)) / ccm;
565 v = 128 + ((ccm + color_corr) * (v - 128)) / ccm;
566 }
567 YUV_TO_RGB_BY_THE_BOOK(y, u, v, rv, gv, bv);
568 }
569
570 make_pixel:
571 /*
572 * The purpose of creating the pixel here, in one,
573 * dedicated place is that we may need to make the
574 * pixel wider and taller than it actually is. This
575 * may be used if camera generates small frames for
576 * sake of frame rate (or any other reason.)
577 *
578 * The output data consists of B, G, R bytes
579 * (in this order).
580 */
581 #if USES_IBMCAM_PUTPIXEL
582 RGB24_PUTPIXEL(frame, i, frame->curline, rv, gv, bv);
583 #else
584 *f++ = bv;
585 *f++ = gv;
586 *f++ = rv;
587 #endif
588 /*
589 * Typically we do not decide within a legitimate frame
590 * that we want to end the frame. However debugging code
591 * may detect marker of new frame within the data. Then
592 * this condition activates. The 'data' pointer is already
593 * pointing at the new marker, so we'd better leave it as is.
594 */
595 if (frame_done)
596 break; /* End scanning of lines */
597 }
598 /*
599 * Account for number of bytes that we wrote into output V4L frame.
600 * We do it here, after we are done with the scanline, because we
601 * may fill more than one output scanline if we do vertical
602 * enlargement.
603 */
604 frame->curline += 2;
605 if (pcopylen != NULL)
606 *pcopylen += 2 * v4l_linesize;
607 frame->deinterlace = Deinterlace_FillOddLines;
608
609 if (frame_done || (frame->curline >= VIDEOSIZE_Y(frame->request)))
610 return scan_NextFrame;
611 else
612 return scan_Continue;
613 }
614
615 /*
616 * ibmcam_model2_320x240_parse_lines()
617 *
618 * This procedure deals with a weird RGB format that is produced by IBM
619 * camera model 2 in modes 320x240 and above; 'x' below is 159 or 175,
620 * depending on horizontal size of the picture:
621 *
622 * <--- 160 or 176 pairs of RA,RB bytes ----->
623 * *-----------------------------------------* \
624 * | RA0 | RB0 | RA1 | RB1 | ... | RAx | RBx | \ This is pair of horizontal lines,
625 * |-----+-----+-----+-----+ ... +-----+-----| *- or one interlaced line, total
626 * | B0 | G0 | B1 | G1 | ... | Bx | Gx | / 120 or 144 such pairs which yield
627 * |=====+=====+=====+=====+ ... +=====+=====| / 240 or 288 lines after deinterlacing.
628 *
629 * Each group of FOUR bytes (RAi, RBi, Bi, Gi) where i=0..frame_width/2-1
630 * defines ONE pixel. Therefore this format yields 176x144 "decoded"
631 * resolution at best. I do not know why camera sends such format - the
632 * previous model (1) just used interlaced I420 and everyone was happy.
633 *
634 * I do not know what is the difference between RAi and RBi bytes. Both
635 * seemingly represent R component, but slightly vary in value (so that
636 * the picture looks a bit colored if one or another is used). I use
637 * them both as R component in attempt to at least partially recover the
638 * lost resolution.
639 */
640 static enum ParseState ibmcam_model2_320x240_parse_lines(
641 struct uvd *uvd,
642 struct usbvideo_frame *frame,
643 long *pcopylen)
644 {
645 unsigned char *f, *la, *lb;
646 unsigned int len;
647 int v4l_linesize; /* V4L line offset */
648 int i, j, frame_done=0, color_corr;
649 int scanLength, scanHeight;
650 static unsigned char lineBuffer[352*2];
651
652 switch (uvd->videosize) {
653 case VIDEOSIZE_320x240:
654 case VIDEOSIZE_352x240:
655 case VIDEOSIZE_352x288:
656 scanLength = VIDEOSIZE_X(uvd->videosize);
657 scanHeight = VIDEOSIZE_Y(uvd->videosize);
658 break;
659 default:
660 err("ibmcam_model2_320x240_parse_lines: Wrong mode.");
661 return scan_Out;
662 }
663
664 color_corr = (uvd->vpic.colour) >> 8; /* 0..+255 */
665 v4l_linesize = VIDEOSIZE_X(frame->request) * V4L_BYTES_PER_PIXEL;
666
667 len = scanLength * 2; /* See explanation above */
668 assert(len <= sizeof(lineBuffer));
669
670 /* Make sure there's enough data for the entire line */
671 if (RingQueue_GetLength(&uvd->dp) < len)
672 return scan_Out;
673
674 /* Suck one line out of the ring queue */
675 RingQueue_Dequeue(&uvd->dp, lineBuffer, len);
676
677 /*
678 * Make sure that our writing into output buffer
679 * will not exceed the buffer. Mind that we may write
680 * not into current output scanline but in several after
681 * it as well (if we enlarge image vertically.)
682 */
683 if ((frame->curline + 2) >= VIDEOSIZE_Y(frame->request))
684 return scan_NextFrame;
685
686 la = lineBuffer;
687 lb = lineBuffer + scanLength;
688
689 /*
690 * Now we are sure that entire line (representing all
691 * VIDEOSIZE_X(frame->request)
692 * pixels from the camera) is available in the scratch buffer. We
693 * start copying the line left-aligned to the V4L buffer (which
694 * might be larger - not smaller, hopefully). If the camera
695 * line is shorter then we should pad the V4L buffer with something
696 * (black in this case) to complete the line.
697 */
698 f = frame->data + (v4l_linesize * frame->curline);
699
700 /* Fill the 2-line strip */
701 for (i = 0; i < VIDEOSIZE_X(frame->request); i++) {
702 int y, rv, gv, bv; /* RGB components */
703
704 j = i & (~1);
705
706 /* Check for various visual debugging hints (colorized pixels) */
707 if ((flags & FLAGS_DISPLAY_HINTS) && (IBMCAM_T(uvd)->has_hdr)) {
708 if (IBMCAM_T(uvd)->has_hdr == 1) {
709 bv = 0; /* Yellow marker */
710 gv = 0xFF;
711 rv = 0xFF;
712 } else {
713 bv = 0xFF; /* Cyan marker */
714 gv = 0xFF;
715 rv = 0;
716 }
717 IBMCAM_T(uvd)->has_hdr = 0;
718 goto make_pixel;
719 }
720
721 /*
722 * Check if we are still in range. We may be out of range if our
723 * V4L canvas is wider or taller than the camera "native" image.
724 * Then we quickly fill the remainder of the line with zeros to
725 * make black color and quit the horizontal scanning loop.
726 */
727 if (((frame->curline + 2) >= scanHeight) || (i >= scanLength)) {
728 const int offset = i * V4L_BYTES_PER_PIXEL;
729 #if USES_IBMCAM_PUTPIXEL
730 /* Refresh 'f' because we don't use it much with PUTPIXEL */
731 f = frame->data + (v4l_linesize * frame->curline) + offset;
732 #endif
733 memset(f, 0, v4l_linesize - offset);
734 break;
735 }
736
737 /*
738 * Here I use RA and RB components, one per physical pixel.
739 * This causes fine vertical grid on the picture but may improve
740 * horizontal resolution. If you prefer replicating, use this:
741 * rv = la[j + 0]; ... or ... rv = la[j + 1];
742 * then the pixel will be replicated.
743 */
744 rv = la[i];
745 gv = lb[j + 1];
746 bv = lb[j + 0];
747
748 y = (rv + gv + bv) / 3; /* Brightness (badly calculated) */
749
750 if (flags & FLAGS_MONOCHROME) /* Use monochrome for debugging */
751 rv = gv = bv = y;
752 else if (color_corr != 128) {
753
754 /* Calculate difference between color and brightness */
755 rv -= y;
756 gv -= y;
757 bv -= y;
758
759 /* Scale differences */
760 rv = (rv * color_corr) / 128;
761 gv = (gv * color_corr) / 128;
762 bv = (bv * color_corr) / 128;
763
764 /* Reapply brightness */
765 rv += y;
766 gv += y;
767 bv += y;
768
769 /* Watch for overflows */
770 RESTRICT_TO_RANGE(rv, 0, 255);
771 RESTRICT_TO_RANGE(gv, 0, 255);
772 RESTRICT_TO_RANGE(bv, 0, 255);
773 }
774
775 make_pixel:
776 RGB24_PUTPIXEL(frame, i, frame->curline, rv, gv, bv);
777 }
778 /*
779 * Account for number of bytes that we wrote into output V4L frame.
780 * We do it here, after we are done with the scanline, because we
781 * may fill more than one output scanline if we do vertical
782 * enlargement.
783 */
784 frame->curline += 2;
785 *pcopylen += v4l_linesize * 2;
786 frame->deinterlace = Deinterlace_FillOddLines;
787
788 if (frame_done || (frame->curline >= VIDEOSIZE_Y(frame->request)))
789 return scan_NextFrame;
790 else
791 return scan_Continue;
792 }
793
794 /*
795 * ibmcam_model3_parse_lines()
796 *
797 * | Even lines | Odd Lines |
798 * -----------------------------------|
799 * |YYY........Y|UYVYUYVY.........UYVY|
800 * |YYY........Y|UYVYUYVY.........UYVY|
801 * |............|.....................|
802 * |YYY........Y|UYVYUYVY.........UYVY|
803 * |------------+---------------------|
804 *
805 * There is one (U, V) chroma pair for every four luma (Y) values. This
806 * function reads a pair of lines at a time and obtains missing chroma values
807 * from adjacent pixels.
808 */
809 static enum ParseState ibmcam_model3_parse_lines(
810 struct uvd *uvd,
811 struct usbvideo_frame *frame,
812 long *pcopylen)
813 {
814 unsigned char *data;
815 const unsigned char *color;
816 unsigned int len;
817 int v4l_linesize; /* V4L line offset */
818 const int hue_corr = (uvd->vpic.hue - 0x8000) >> 10; /* -32..+31 */
819 const int hue2_corr = (hue_correction - 128) / 4; /* -32..+31 */
820 const int ccm = 128; /* Color correction median - see below */
821 int i, u, v, rw, data_w=0, data_h=0, color_corr;
822 static unsigned char lineBuffer[640*3];
823 int line;
824
825 color_corr = (uvd->vpic.colour - 0x8000) >> 8; /* -128..+127 = -ccm..+(ccm-1)*/
826 RESTRICT_TO_RANGE(color_corr, -ccm, ccm+1);
827
828 v4l_linesize = VIDEOSIZE_X(frame->request) * V4L_BYTES_PER_PIXEL;
829
830 /* The header tells us what sort of data is in this frame */
831 switch (frame->header) {
832 /*
833 * Uncompressed modes (that are easy to decode).
834 */
835 case 0x0308:
836 data_w = 640;
837 data_h = 480;
838 break;
839 case 0x0208:
840 data_w = 320;
841 data_h = 240;
842 break;
843 case 0x020A:
844 data_w = 160;
845 data_h = 120;
846 break;
847 /*
848 * Compressed modes (ViCE - that I don't know how to decode).
849 */
850 case 0x0328: /* 640x480, best quality compression */
851 case 0x0368: /* 640x480, best frame rate compression */
852 case 0x0228: /* 320x240, best quality compression */
853 case 0x0268: /* 320x240, best frame rate compression */
854 case 0x02CA: /* 160x120, best quality compression */
855 case 0x02EA: /* 160x120, best frame rate compression */
856 /* Do nothing with this - not supported */
857 err("Unsupported mode $%04lx", frame->header);
858 return scan_NextFrame;
859 default:
860 /* Catch unknown headers, may help in learning new headers */
861 err("Strange frame->header=$%08lx", frame->header);
862 return scan_NextFrame;
863 }
864
865 /*
866 * Make sure that our writing into output buffer
867 * will not exceed the buffer. Note that we may write
868 * not into current output scanline but in several after
869 * it as well (if we enlarge image vertically.)
870 */
871 if ((frame->curline + 1) >= data_h) {
872 if (uvd->debug >= 3)
873 dev_info(&uvd->dev->dev,
874 "Reached line %d. (frame is done)\n",
875 frame->curline);
876 return scan_NextFrame;
877 }
878
879 /* Make sure that lineBuffer can store two lines of data */
880 len = 3 * data_w; /* <y-data> <uyvy-data> */
881 assert(len <= sizeof(lineBuffer));
882
883 /* Make sure there's enough data for two lines */
884 if (RingQueue_GetLength(&uvd->dp) < len)
885 return scan_Out;
886
887 /* Suck two lines of data out of the ring queue */
888 RingQueue_Dequeue(&uvd->dp, lineBuffer, len);
889
890 data = lineBuffer;
891 color = data + data_w; /* Point to where color planes begin */
892
893 /* Bottom-to-top scanning */
894 rw = (int)VIDEOSIZE_Y(frame->request) - (int)(frame->curline) - 1;
895 RESTRICT_TO_RANGE(rw, 0, VIDEOSIZE_Y(frame->request)-1);
896
897 /* Iterate over two lines. */
898 for (line = 0; line < 2; line++) {
899 for (i = 0; i < VIDEOSIZE_X(frame->request); i++) {
900 int y;
901 int rv, gv, bv; /* RGB components */
902
903 if (i >= data_w) {
904 RGB24_PUTPIXEL(frame, i, rw, 0, 0, 0);
905 continue;
906 }
907
908 /* first line is YYY...Y; second is UYVY...UYVY */
909 y = data[(line == 0) ? i : (i*2 + 1)];
910
911 /* Apply static color correction */
912 u = color[(i/2)*4] + hue_corr;
913 v = color[(i/2)*4 + 2] + hue2_corr;
914
915 /* Apply color correction */
916 if (color_corr != 0) {
917 /* Magnify up to 2 times, reduce down to zero saturation */
918 u = 128 + ((ccm + color_corr) * (u - 128)) / ccm;
919 v = 128 + ((ccm + color_corr) * (v - 128)) / ccm;
920 }
921
922
923 YUV_TO_RGB_BY_THE_BOOK(y, u, v, rv, gv, bv);
924 RGB24_PUTPIXEL(frame, i, rw, rv, gv, bv); /* No deinterlacing */
925 }
926
927 /* Check for the end of requested data */
928 if (rw == 0)
929 break;
930
931 /* Prepare for the second line */
932 rw--;
933 data = lineBuffer + data_w;
934 }
935 frame->deinterlace = Deinterlace_None;
936
937 /*
938 * Account for number of bytes that we wrote into output V4L frame.
939 * We do it here, after we are done with the scanline, because we
940 * may fill more than one output scanline if we do vertical
941 * enlargement.
942 */
943 frame->curline += 2;
944 *pcopylen += 2 * v4l_linesize;
945
946 if (frame->curline >= VIDEOSIZE_Y(frame->request)) {
947 if (uvd->debug >= 3) {
948 dev_info(&uvd->dev->dev,
949 "All requested lines (%ld.) done.\n",
950 VIDEOSIZE_Y(frame->request));
951 }
952 return scan_NextFrame;
953 } else
954 return scan_Continue;
955 }
956
957 /*
958 * ibmcam_model4_128x96_parse_lines()
959 *
960 * This decoder is for one strange data format that is produced by Model 4
961 * camera only in 128x96 mode. This is RGB format and here is its description.
962 * First of all, this is non-interlaced stream, meaning that all scan lines
963 * are present in the datastream. There are 96 consecutive blocks of data
964 * that describe all 96 lines of the image. Each block is 5*128 bytes long
965 * and carries R, G, B components. The format of the block is shown in the
966 * code below. First 128*2 bytes are interleaved R and G components. Then
967 * we have a gap (junk data) 64 bytes long. Then follow B and something
968 * else, also interleaved (this makes another 128*2 bytes). After that
969 * probably another 64 bytes of junk follow.
970 *
971 * History:
972 * 10-Feb-2001 Created.
973 */
974 static enum ParseState ibmcam_model4_128x96_parse_lines(
975 struct uvd *uvd,
976 struct usbvideo_frame *frame,
977 long *pcopylen)
978 {
979 const unsigned char *data_rv, *data_gv, *data_bv;
980 unsigned int len;
981 int i, v4l_linesize; /* V4L line offset */
982 const int data_w=128, data_h=96;
983 static unsigned char lineBuffer[128*5];
984
985 v4l_linesize = VIDEOSIZE_X(frame->request) * V4L_BYTES_PER_PIXEL;
986
987 /*
988 * Make sure that our writing into output buffer
989 * will not exceed the buffer. Note that we may write
990 * not into current output scanline but in several after
991 * it as well (if we enlarge image vertically.)
992 */
993 if ((frame->curline + 1) >= data_h) {
994 if (uvd->debug >= 3)
995 dev_info(&uvd->dev->dev,
996 "Reached line %d. (frame is done)\n",
997 frame->curline);
998 return scan_NextFrame;
999 }
1000
1001 /*
1002 * RGRGRG .... RGRG_____________B?B?B? ... B?B?____________
1003 * <---- 128*2 ---><---- 64 ---><--- 128*2 ---><--- 64 --->
1004 */
1005
1006 /* Make sure there's enough data for the entire line */
1007 len = 5 * data_w;
1008 assert(len <= sizeof(lineBuffer));
1009
1010 /* Make sure there's enough data for the entire line */
1011 if (RingQueue_GetLength(&uvd->dp) < len)
1012 return scan_Out;
1013
1014 /* Suck one line out of the ring queue */
1015 RingQueue_Dequeue(&uvd->dp, lineBuffer, len);
1016
1017 data_rv = lineBuffer;
1018 data_gv = lineBuffer + 1;
1019 data_bv = lineBuffer + data_w*2 + data_w/2;
1020 for (i = 0; i < VIDEOSIZE_X(frame->request); i++) {
1021 int rv, gv, bv; /* RGB components */
1022 if (i < data_w) {
1023 const int j = i * 2;
1024 gv = data_rv[j];
1025 rv = data_gv[j];
1026 bv = data_bv[j];
1027 if (flags & FLAGS_MONOCHROME) {
1028 unsigned long y;
1029 y = rv + gv + bv;
1030 y /= 3;
1031 if (y > 0xFF)
1032 y = 0xFF;
1033 rv = gv = bv = (unsigned char) y;
1034 }
1035 } else {
1036 rv = gv = bv = 0;
1037 }
1038 RGB24_PUTPIXEL(frame, i, frame->curline, rv, gv, bv);
1039 }
1040 frame->deinterlace = Deinterlace_None;
1041 frame->curline++;
1042 *pcopylen += v4l_linesize;
1043
1044 if (frame->curline >= VIDEOSIZE_Y(frame->request)) {
1045 if (uvd->debug >= 3) {
1046 dev_info(&uvd->dev->dev,
1047 "All requested lines (%ld.) done.\n",
1048 VIDEOSIZE_Y(frame->request));
1049 }
1050 return scan_NextFrame;
1051 } else
1052 return scan_Continue;
1053 }
1054
1055 /*
1056 * ibmcam_ProcessIsocData()
1057 *
1058 * Generic routine to parse the ring queue data. It employs either
1059 * ibmcam_find_header() or ibmcam_parse_lines() to do most
1060 * of work.
1061 *
1062 * History:
1063 * 1/21/00 Created.
1064 */
1065 static void ibmcam_ProcessIsocData(struct uvd *uvd,
1066 struct usbvideo_frame *frame)
1067 {
1068 enum ParseState newstate;
1069 long copylen = 0;
1070 int mod = IBMCAM_T(uvd)->camera_model;
1071
1072 while (1) {
1073 newstate = scan_Out;
1074 if (RingQueue_GetLength(&uvd->dp) > 0) {
1075 if (frame->scanstate == ScanState_Scanning) {
1076 newstate = ibmcam_find_header(uvd);
1077 } else if (frame->scanstate == ScanState_Lines) {
1078 if ((mod == IBMCAM_MODEL_2) &&
1079 ((uvd->videosize == VIDEOSIZE_352x288) ||
1080 (uvd->videosize == VIDEOSIZE_320x240) ||
1081 (uvd->videosize == VIDEOSIZE_352x240)))
1082 {
1083 newstate = ibmcam_model2_320x240_parse_lines(
1084 uvd, frame, &copylen);
1085 } else if (mod == IBMCAM_MODEL_4) {
1086 /*
1087 * Model 4 cameras (IBM NetCamera) use Model 2 decoder (RGB)
1088 * for 320x240 and above; 160x120 and 176x144 uses Model 1
1089 * decoder (YUV), and 128x96 mode uses ???
1090 */
1091 if ((uvd->videosize == VIDEOSIZE_352x288) ||
1092 (uvd->videosize == VIDEOSIZE_320x240) ||
1093 (uvd->videosize == VIDEOSIZE_352x240))
1094 {
1095 newstate = ibmcam_model2_320x240_parse_lines(uvd, frame, &copylen);
1096 } else if (uvd->videosize == VIDEOSIZE_128x96) {
1097 newstate = ibmcam_model4_128x96_parse_lines(uvd, frame, &copylen);
1098 } else {
1099 newstate = ibmcam_parse_lines(uvd, frame, &copylen);
1100 }
1101 } else if (mod == IBMCAM_MODEL_3) {
1102 newstate = ibmcam_model3_parse_lines(uvd, frame, &copylen);
1103 } else {
1104 newstate = ibmcam_parse_lines(uvd, frame, &copylen);
1105 }
1106 }
1107 }
1108 if (newstate == scan_Continue)
1109 continue;
1110 else if ((newstate == scan_NextFrame) || (newstate == scan_Out))
1111 break;
1112 else
1113 return; /* scan_EndParse */
1114 }
1115
1116 if (newstate == scan_NextFrame) {
1117 frame->frameState = FrameState_Done;
1118 uvd->curframe = -1;
1119 uvd->stats.frame_num++;
1120 if ((mod == IBMCAM_MODEL_2) || (mod == IBMCAM_MODEL_4)) {
1121 /* Need software contrast adjustment for those cameras */
1122 frame->flags |= USBVIDEO_FRAME_FLAG_SOFTWARE_CONTRAST;
1123 }
1124 }
1125
1126 /* Update the frame's uncompressed length. */
1127 frame->seqRead_Length += copylen;
1128
1129 }
1130
1131 /*
1132 * ibmcam_veio()
1133 *
1134 * History:
1135 * 1/27/00 Added check for dev == NULL; this happens if camera is unplugged.
1136 */
1137 static int ibmcam_veio(
1138 struct uvd *uvd,
1139 unsigned char req,
1140 unsigned short value,
1141 unsigned short index)
1142 {
1143 static const char proc[] = "ibmcam_veio";
1144 unsigned char cp[8] /* = { 0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef } */;
1145 int i;
1146
1147 if (!CAMERA_IS_OPERATIONAL(uvd))
1148 return 0;
1149
1150 if (req == 1) {
1151 i = usb_control_msg(
1152 uvd->dev,
1153 usb_rcvctrlpipe(uvd->dev, 0),
1154 req,
1155 USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
1156 value,
1157 index,
1158 cp,
1159 sizeof(cp),
1160 1000);
1161 } else {
1162 i = usb_control_msg(
1163 uvd->dev,
1164 usb_sndctrlpipe(uvd->dev, 0),
1165 req,
1166 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_ENDPOINT,
1167 value,
1168 index,
1169 NULL,
1170 0,
1171 1000);
1172 }
1173 if (i < 0) {
1174 err("%s: ERROR=%d. Camera stopped; Reconnect or reload driver.",
1175 proc, i);
1176 uvd->last_error = i;
1177 }
1178 return i;
1179 }
1180
1181 /*
1182 * ibmcam_calculate_fps()
1183 *
1184 * This procedure roughly calculates the real frame rate based
1185 * on FPS code (framerate=NNN option). Actual FPS differs
1186 * slightly depending on lighting conditions, so that actual frame
1187 * rate is determined by the camera. Since I don't know how to ask
1188 * the camera what FPS is now I have to use the FPS code instead.
1189 *
1190 * The FPS code is in range [0..6], 0 is slowest, 6 is fastest.
1191 * Corresponding real FPS should be in range [3..30] frames per second.
1192 * The conversion formula is obvious:
1193 *
1194 * real_fps = 3 + (fps_code * 4.5)
1195 *
1196 * History:
1197 * 1/18/00 Created.
1198 */
1199 static int ibmcam_calculate_fps(struct uvd *uvd)
1200 {
1201 return 3 + framerate*4 + framerate/2;
1202 }
1203
1204 /*
1205 * ibmcam_send_FF_04_02()
1206 *
1207 * This procedure sends magic 3-command prefix to the camera.
1208 * The purpose of this prefix is not known.
1209 *
1210 * History:
1211 * 1/2/00 Created.
1212 */
1213 static void ibmcam_send_FF_04_02(struct uvd *uvd)
1214 {
1215 ibmcam_veio(uvd, 0, 0x00FF, 0x0127);
1216 ibmcam_veio(uvd, 0, 0x0004, 0x0124);
1217 ibmcam_veio(uvd, 0, 0x0002, 0x0124);
1218 }
1219
1220 static void ibmcam_send_00_04_06(struct uvd *uvd)
1221 {
1222 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
1223 ibmcam_veio(uvd, 0, 0x0004, 0x0124);
1224 ibmcam_veio(uvd, 0, 0x0006, 0x0124);
1225 }
1226
1227 static void ibmcam_send_x_00(struct uvd *uvd, unsigned short x)
1228 {
1229 ibmcam_veio(uvd, 0, x, 0x0127);
1230 ibmcam_veio(uvd, 0, 0x0000, 0x0124);
1231 }
1232
1233 static void ibmcam_send_x_00_05(struct uvd *uvd, unsigned short x)
1234 {
1235 ibmcam_send_x_00(uvd, x);
1236 ibmcam_veio(uvd, 0, 0x0005, 0x0124);
1237 }
1238
1239 static void ibmcam_send_x_00_05_02(struct uvd *uvd, unsigned short x)
1240 {
1241 ibmcam_veio(uvd, 0, x, 0x0127);
1242 ibmcam_veio(uvd, 0, 0x0000, 0x0124);
1243 ibmcam_veio(uvd, 0, 0x0005, 0x0124);
1244 ibmcam_veio(uvd, 0, 0x0002, 0x0124);
1245 }
1246
1247 static void ibmcam_send_x_01_00_05(struct uvd *uvd, unsigned short x)
1248 {
1249 ibmcam_veio(uvd, 0, x, 0x0127);
1250 ibmcam_veio(uvd, 0, 0x0001, 0x0124);
1251 ibmcam_veio(uvd, 0, 0x0000, 0x0124);
1252 ibmcam_veio(uvd, 0, 0x0005, 0x0124);
1253 }
1254
1255 static void ibmcam_send_x_00_05_02_01(struct uvd *uvd, unsigned short x)
1256 {
1257 ibmcam_veio(uvd, 0, x, 0x0127);
1258 ibmcam_veio(uvd, 0, 0x0000, 0x0124);
1259 ibmcam_veio(uvd, 0, 0x0005, 0x0124);
1260 ibmcam_veio(uvd, 0, 0x0002, 0x0124);
1261 ibmcam_veio(uvd, 0, 0x0001, 0x0124);
1262 }
1263
1264 static void ibmcam_send_x_00_05_02_08_01(struct uvd *uvd, unsigned short x)
1265 {
1266 ibmcam_veio(uvd, 0, x, 0x0127);
1267 ibmcam_veio(uvd, 0, 0x0000, 0x0124);
1268 ibmcam_veio(uvd, 0, 0x0005, 0x0124);
1269 ibmcam_veio(uvd, 0, 0x0002, 0x0124);
1270 ibmcam_veio(uvd, 0, 0x0008, 0x0124);
1271 ibmcam_veio(uvd, 0, 0x0001, 0x0124);
1272 }
1273
1274 static void ibmcam_Packet_Format1(struct uvd *uvd, unsigned char fkey, unsigned char val)
1275 {
1276 ibmcam_send_x_01_00_05(uvd, unknown_88);
1277 ibmcam_send_x_00_05(uvd, fkey);
1278 ibmcam_send_x_00_05_02_08_01(uvd, val);
1279 ibmcam_send_x_00_05(uvd, unknown_88);
1280 ibmcam_send_x_00_05_02_01(uvd, fkey);
1281 ibmcam_send_x_00_05(uvd, unknown_89);
1282 ibmcam_send_x_00(uvd, fkey);
1283 ibmcam_send_00_04_06(uvd);
1284 ibmcam_veio(uvd, 1, 0x0000, 0x0126);
1285 ibmcam_send_FF_04_02(uvd);
1286 }
1287
1288 static void ibmcam_PacketFormat2(struct uvd *uvd, unsigned char fkey, unsigned char val)
1289 {
1290 ibmcam_send_x_01_00_05 (uvd, unknown_88);
1291 ibmcam_send_x_00_05 (uvd, fkey);
1292 ibmcam_send_x_00_05_02 (uvd, val);
1293 }
1294
1295 static void ibmcam_model2_Packet2(struct uvd *uvd)
1296 {
1297 ibmcam_veio(uvd, 0, 0x00ff, 0x012d);
1298 ibmcam_veio(uvd, 0, 0xfea3, 0x0124);
1299 }
1300
1301 static void ibmcam_model2_Packet1(struct uvd *uvd, unsigned short v1, unsigned short v2)
1302 {
1303 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
1304 ibmcam_veio(uvd, 0, 0x00ff, 0x012e);
1305 ibmcam_veio(uvd, 0, v1, 0x012f);
1306 ibmcam_veio(uvd, 0, 0x00ff, 0x0130);
1307 ibmcam_veio(uvd, 0, 0xc719, 0x0124);
1308 ibmcam_veio(uvd, 0, v2, 0x0127);
1309
1310 ibmcam_model2_Packet2(uvd);
1311 }
1312
1313 /*
1314 * ibmcam_model3_Packet1()
1315 *
1316 * 00_0078_012d
1317 * 00_0097_012f
1318 * 00_d141_0124
1319 * 00_0096_0127
1320 * 00_fea8_0124
1321 */
1322 static void ibmcam_model3_Packet1(struct uvd *uvd, unsigned short v1, unsigned short v2)
1323 {
1324 ibmcam_veio(uvd, 0, 0x0078, 0x012d);
1325 ibmcam_veio(uvd, 0, v1, 0x012f);
1326 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
1327 ibmcam_veio(uvd, 0, v2, 0x0127);
1328 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
1329 }
1330
1331 static void ibmcam_model4_BrightnessPacket(struct uvd *uvd, int i)
1332 {
1333 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
1334 ibmcam_veio(uvd, 0, 0x0026, 0x012f);
1335 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
1336 ibmcam_veio(uvd, 0, i, 0x0127);
1337 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
1338 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
1339 ibmcam_veio(uvd, 0, 0x0038, 0x012d);
1340 ibmcam_veio(uvd, 0, 0x0004, 0x012f);
1341 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
1342 ibmcam_veio(uvd, 0, 0xfffa, 0x0124);
1343 }
1344
1345 /*
1346 * ibmcam_adjust_contrast()
1347 *
1348 * The contrast value changes from 0 (high contrast) to 15 (low contrast).
1349 * This is in reverse to usual order of things (such as TV controls), so
1350 * we reverse it again here.
1351 *
1352 * TODO: we probably don't need to send the setup 5 times...
1353 *
1354 * History:
1355 * 1/2/00 Created.
1356 */
1357 static void ibmcam_adjust_contrast(struct uvd *uvd)
1358 {
1359 unsigned char a_contrast = uvd->vpic.contrast >> 12;
1360 unsigned char new_contrast;
1361
1362 if (a_contrast >= 16)
1363 a_contrast = 15;
1364 new_contrast = 15 - a_contrast;
1365 if (new_contrast == uvd->vpic_old.contrast)
1366 return;
1367 uvd->vpic_old.contrast = new_contrast;
1368 switch (IBMCAM_T(uvd)->camera_model) {
1369 case IBMCAM_MODEL_1:
1370 {
1371 const int ntries = 5;
1372 int i;
1373 for (i=0; i < ntries; i++) {
1374 ibmcam_Packet_Format1(uvd, contrast_14, new_contrast);
1375 ibmcam_send_FF_04_02(uvd);
1376 }
1377 break;
1378 }
1379 case IBMCAM_MODEL_2:
1380 case IBMCAM_MODEL_4:
1381 /* Models 2, 4 do not have this control; implemented in software. */
1382 break;
1383 case IBMCAM_MODEL_3:
1384 { /* Preset hardware values */
1385 static const struct {
1386 unsigned short cv1;
1387 unsigned short cv2;
1388 unsigned short cv3;
1389 } cv[7] = {
1390 { 0x05, 0x05, 0x0f }, /* Minimum */
1391 { 0x04, 0x04, 0x16 },
1392 { 0x02, 0x03, 0x16 },
1393 { 0x02, 0x08, 0x16 },
1394 { 0x01, 0x0c, 0x16 },
1395 { 0x01, 0x0e, 0x16 },
1396 { 0x01, 0x10, 0x16 } /* Maximum */
1397 };
1398 int i = a_contrast / 2;
1399 RESTRICT_TO_RANGE(i, 0, 6);
1400 ibmcam_veio(uvd, 0, 0x0000, 0x010c); /* Stop */
1401 ibmcam_model3_Packet1(uvd, 0x0067, cv[i].cv1);
1402 ibmcam_model3_Packet1(uvd, 0x005b, cv[i].cv2);
1403 ibmcam_model3_Packet1(uvd, 0x005c, cv[i].cv3);
1404 ibmcam_veio(uvd, 0, 0x0001, 0x0114);
1405 ibmcam_veio(uvd, 0, 0x00c0, 0x010c); /* Go! */
1406 usb_clear_halt(uvd->dev, usb_rcvisocpipe(uvd->dev, uvd->video_endp));
1407 break;
1408 }
1409 default:
1410 break;
1411 }
1412 }
1413
1414 /*
1415 * ibmcam_change_lighting_conditions()
1416 *
1417 * Camera model 1:
1418 * We have 3 levels of lighting conditions: 0=Bright, 1=Medium, 2=Low.
1419 *
1420 * Camera model 2:
1421 * We have 16 levels of lighting, 0 for bright light and up to 15 for
1422 * low light. But values above 5 or so are useless because camera is
1423 * not really capable to produce anything worth viewing at such light.
1424 * This setting may be altered only in certain camera state.
1425 *
1426 * Low lighting forces slower FPS. Lighting is set as a module parameter.
1427 *
1428 * History:
1429 * 1/5/00 Created.
1430 * 2/20/00 Added support for Model 2 cameras.
1431 */
1432 static void ibmcam_change_lighting_conditions(struct uvd *uvd)
1433 {
1434 if (debug > 0)
1435 dev_info(&uvd->dev->dev,
1436 "%s: Set lighting to %hu.\n", __func__, lighting);
1437
1438 switch (IBMCAM_T(uvd)->camera_model) {
1439 case IBMCAM_MODEL_1:
1440 {
1441 const int ntries = 5;
1442 int i;
1443 for (i=0; i < ntries; i++)
1444 ibmcam_Packet_Format1(uvd, light_27, (unsigned short) lighting);
1445 break;
1446 }
1447 case IBMCAM_MODEL_2:
1448 break;
1449 case IBMCAM_MODEL_3:
1450 case IBMCAM_MODEL_4:
1451 default:
1452 break;
1453 }
1454 }
1455
1456 /*
1457 * ibmcam_set_sharpness()
1458 *
1459 * Cameras model 1 have internal smoothing feature. It is controlled by value in
1460 * range [0..6], where 0 is most smooth and 6 is most sharp (raw image, I guess).
1461 * Recommended value is 4. Cameras model 2 do not have this feature at all.
1462 */
1463 static void ibmcam_set_sharpness(struct uvd *uvd)
1464 {
1465 switch (IBMCAM_T(uvd)->camera_model) {
1466 case IBMCAM_MODEL_1:
1467 {
1468 static const unsigned short sa[] = { 0x11, 0x13, 0x16, 0x18, 0x1a, 0x8, 0x0a };
1469 unsigned short i, sv;
1470
1471 RESTRICT_TO_RANGE(sharpness, SHARPNESS_MIN, SHARPNESS_MAX);
1472 if (debug > 0)
1473 dev_info(&uvd->dev->dev, "%s: Set sharpness to %hu.\n",
1474 __func__, sharpness);
1475
1476 sv = sa[sharpness - SHARPNESS_MIN];
1477 for (i=0; i < 2; i++) {
1478 ibmcam_send_x_01_00_05 (uvd, unknown_88);
1479 ibmcam_send_x_00_05 (uvd, sharp_13);
1480 ibmcam_send_x_00_05_02 (uvd, sv);
1481 }
1482 break;
1483 }
1484 case IBMCAM_MODEL_2:
1485 case IBMCAM_MODEL_4:
1486 /* Models 2, 4 do not have this control */
1487 break;
1488 case IBMCAM_MODEL_3:
1489 { /*
1490 * "Use a table of magic numbers.
1491 * This setting doesn't really change much.
1492 * But that's how Windows does it."
1493 */
1494 static const struct {
1495 unsigned short sv1;
1496 unsigned short sv2;
1497 unsigned short sv3;
1498 unsigned short sv4;
1499 } sv[7] = {
1500 { 0x00, 0x00, 0x05, 0x14 }, /* Smoothest */
1501 { 0x01, 0x04, 0x05, 0x14 },
1502 { 0x02, 0x04, 0x05, 0x14 },
1503 { 0x03, 0x04, 0x05, 0x14 },
1504 { 0x03, 0x05, 0x05, 0x14 },
1505 { 0x03, 0x06, 0x05, 0x14 },
1506 { 0x03, 0x07, 0x05, 0x14 } /* Sharpest */
1507 };
1508 RESTRICT_TO_RANGE(sharpness, SHARPNESS_MIN, SHARPNESS_MAX);
1509 RESTRICT_TO_RANGE(sharpness, 0, 6);
1510 ibmcam_veio(uvd, 0, 0x0000, 0x010c); /* Stop */
1511 ibmcam_model3_Packet1(uvd, 0x0060, sv[sharpness].sv1);
1512 ibmcam_model3_Packet1(uvd, 0x0061, sv[sharpness].sv2);
1513 ibmcam_model3_Packet1(uvd, 0x0062, sv[sharpness].sv3);
1514 ibmcam_model3_Packet1(uvd, 0x0063, sv[sharpness].sv4);
1515 ibmcam_veio(uvd, 0, 0x0001, 0x0114);
1516 ibmcam_veio(uvd, 0, 0x00c0, 0x010c); /* Go! */
1517 usb_clear_halt(uvd->dev, usb_rcvisocpipe(uvd->dev, uvd->video_endp));
1518 ibmcam_veio(uvd, 0, 0x0001, 0x0113);
1519 break;
1520 }
1521 default:
1522 break;
1523 }
1524 }
1525
1526 /*
1527 * ibmcam_set_brightness()
1528 *
1529 * This procedure changes brightness of the picture.
1530 */
1531 static void ibmcam_set_brightness(struct uvd *uvd)
1532 {
1533 static const unsigned short n = 1;
1534
1535 if (debug > 0)
1536 dev_info(&uvd->dev->dev, "%s: Set brightness to %hu.\n",
1537 __func__, uvd->vpic.brightness);
1538
1539 switch (IBMCAM_T(uvd)->camera_model) {
1540 case IBMCAM_MODEL_1:
1541 {
1542 unsigned short i, j, bv[3];
1543 bv[0] = bv[1] = bv[2] = uvd->vpic.brightness >> 10;
1544 if (bv[0] == (uvd->vpic_old.brightness >> 10))
1545 return;
1546 uvd->vpic_old.brightness = bv[0];
1547 for (j=0; j < 3; j++)
1548 for (i=0; i < n; i++)
1549 ibmcam_Packet_Format1(uvd, bright_3x[j], bv[j]);
1550 break;
1551 }
1552 case IBMCAM_MODEL_2:
1553 {
1554 unsigned short i, j;
1555 i = uvd->vpic.brightness >> 12; /* 0 .. 15 */
1556 j = 0x60 + i * ((0xee - 0x60) / 16); /* 0x60 .. 0xee or so */
1557 if (uvd->vpic_old.brightness == j)
1558 break;
1559 uvd->vpic_old.brightness = j;
1560 ibmcam_model2_Packet1(uvd, mod2_brightness, j);
1561 break;
1562 }
1563 case IBMCAM_MODEL_3:
1564 {
1565 /* Model 3: Brightness range 'i' in [0x0C..0x3F] */
1566 unsigned short i =
1567 0x0C + (uvd->vpic.brightness / (0xFFFF / (0x3F - 0x0C + 1)));
1568 RESTRICT_TO_RANGE(i, 0x0C, 0x3F);
1569 if (uvd->vpic_old.brightness == i)
1570 break;
1571 uvd->vpic_old.brightness = i;
1572 ibmcam_veio(uvd, 0, 0x0000, 0x010c); /* Stop */
1573 ibmcam_model3_Packet1(uvd, 0x0036, i);
1574 ibmcam_veio(uvd, 0, 0x0001, 0x0114);
1575 ibmcam_veio(uvd, 0, 0x00c0, 0x010c); /* Go! */
1576 usb_clear_halt(uvd->dev, usb_rcvisocpipe(uvd->dev, uvd->video_endp));
1577 ibmcam_veio(uvd, 0, 0x0001, 0x0113);
1578 break;
1579 }
1580 case IBMCAM_MODEL_4:
1581 {
1582 /* Model 4: Brightness range 'i' in [0x04..0xb4] */
1583 unsigned short i = 0x04 + (uvd->vpic.brightness / (0xFFFF / (0xb4 - 0x04 + 1)));
1584 RESTRICT_TO_RANGE(i, 0x04, 0xb4);
1585 if (uvd->vpic_old.brightness == i)
1586 break;
1587 uvd->vpic_old.brightness = i;
1588 ibmcam_model4_BrightnessPacket(uvd, i);
1589 break;
1590 }
1591 default:
1592 break;
1593 }
1594 }
1595
1596 static void ibmcam_set_hue(struct uvd *uvd)
1597 {
1598 switch (IBMCAM_T(uvd)->camera_model) {
1599 case IBMCAM_MODEL_2:
1600 {
1601 unsigned short hue = uvd->vpic.hue >> 9; /* 0 .. 7F */
1602 if (uvd->vpic_old.hue == hue)
1603 return;
1604 uvd->vpic_old.hue = hue;
1605 ibmcam_model2_Packet1(uvd, mod2_hue, hue);
1606 /* ibmcam_model2_Packet1(uvd, mod2_saturation, sat); */
1607 break;
1608 }
1609 case IBMCAM_MODEL_3:
1610 {
1611 break;
1612 }
1613 case IBMCAM_MODEL_4:
1614 {
1615 unsigned short r_gain, g_gain, b_gain, hue;
1616
1617 /*
1618 * I am not sure r/g/b_gain variables exactly control gain
1619 * of those channels. Most likely they subtly change some
1620 * very internal image processing settings in the camera.
1621 * In any case, here is what they do, and feel free to tweak:
1622 *
1623 * r_gain: seriously affects red gain
1624 * g_gain: seriously affects green gain
1625 * b_gain: seriously affects blue gain
1626 * hue: changes average color from violet (0) to red (0xFF)
1627 *
1628 * These settings are preset for a decent white balance in
1629 * 320x240, 352x288 modes. Low-res modes exhibit higher contrast
1630 * and therefore may need different values here.
1631 */
1632 hue = 20 + (uvd->vpic.hue >> 9);
1633 switch (uvd->videosize) {
1634 case VIDEOSIZE_128x96:
1635 r_gain = 90;
1636 g_gain = 166;
1637 b_gain = 175;
1638 break;
1639 case VIDEOSIZE_160x120:
1640 r_gain = 70;
1641 g_gain = 166;
1642 b_gain = 185;
1643 break;
1644 case VIDEOSIZE_176x144:
1645 r_gain = 160;
1646 g_gain = 175;
1647 b_gain = 185;
1648 break;
1649 default:
1650 r_gain = 120;
1651 g_gain = 166;
1652 b_gain = 175;
1653 break;
1654 }
1655 RESTRICT_TO_RANGE(hue, 1, 0x7f);
1656
1657 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
1658 ibmcam_veio(uvd, 0, 0x001e, 0x012f);
1659 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
1660 ibmcam_veio(uvd, 0, g_gain, 0x0127); /* Green gain */
1661 ibmcam_veio(uvd, 0, r_gain, 0x012e); /* Red gain */
1662 ibmcam_veio(uvd, 0, b_gain, 0x0130); /* Blue gain */
1663 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
1664 ibmcam_veio(uvd, 0, hue, 0x012d); /* Hue */
1665 ibmcam_veio(uvd, 0, 0xf545, 0x0124);
1666 break;
1667 }
1668 default:
1669 break;
1670 }
1671 }
1672
1673 /*
1674 * ibmcam_adjust_picture()
1675 *
1676 * This procedure gets called from V4L interface to update picture settings.
1677 * Here we change brightness and contrast.
1678 */
1679 static void ibmcam_adjust_picture(struct uvd *uvd)
1680 {
1681 ibmcam_adjust_contrast(uvd);
1682 ibmcam_set_brightness(uvd);
1683 ibmcam_set_hue(uvd);
1684 }
1685
1686 static int ibmcam_model1_setup(struct uvd *uvd)
1687 {
1688 const int ntries = 5;
1689 int i;
1690
1691 ibmcam_veio(uvd, 1, 0x00, 0x0128);
1692 ibmcam_veio(uvd, 1, 0x00, 0x0100);
1693 ibmcam_veio(uvd, 0, 0x01, 0x0100); /* LED On */
1694 ibmcam_veio(uvd, 1, 0x00, 0x0100);
1695 ibmcam_veio(uvd, 0, 0x81, 0x0100); /* LED Off */
1696 ibmcam_veio(uvd, 1, 0x00, 0x0100);
1697 ibmcam_veio(uvd, 0, 0x01, 0x0100); /* LED On */
1698 ibmcam_veio(uvd, 0, 0x01, 0x0108);
1699
1700 ibmcam_veio(uvd, 0, 0x03, 0x0112);
1701 ibmcam_veio(uvd, 1, 0x00, 0x0115);
1702 ibmcam_veio(uvd, 0, 0x06, 0x0115);
1703 ibmcam_veio(uvd, 1, 0x00, 0x0116);
1704 ibmcam_veio(uvd, 0, 0x44, 0x0116);
1705 ibmcam_veio(uvd, 1, 0x00, 0x0116);
1706 ibmcam_veio(uvd, 0, 0x40, 0x0116);
1707 ibmcam_veio(uvd, 1, 0x00, 0x0115);
1708 ibmcam_veio(uvd, 0, 0x0e, 0x0115);
1709 ibmcam_veio(uvd, 0, 0x19, 0x012c);
1710
1711 ibmcam_Packet_Format1(uvd, 0x00, 0x1e);
1712 ibmcam_Packet_Format1(uvd, 0x39, 0x0d);
1713 ibmcam_Packet_Format1(uvd, 0x39, 0x09);
1714 ibmcam_Packet_Format1(uvd, 0x3b, 0x00);
1715 ibmcam_Packet_Format1(uvd, 0x28, 0x22);
1716 ibmcam_Packet_Format1(uvd, light_27, 0);
1717 ibmcam_Packet_Format1(uvd, 0x2b, 0x1f);
1718 ibmcam_Packet_Format1(uvd, 0x39, 0x08);
1719
1720 for (i=0; i < ntries; i++)
1721 ibmcam_Packet_Format1(uvd, 0x2c, 0x00);
1722
1723 for (i=0; i < ntries; i++)
1724 ibmcam_Packet_Format1(uvd, 0x30, 0x14);
1725
1726 ibmcam_PacketFormat2(uvd, 0x39, 0x02);
1727 ibmcam_PacketFormat2(uvd, 0x01, 0xe1);
1728 ibmcam_PacketFormat2(uvd, 0x02, 0xcd);
1729 ibmcam_PacketFormat2(uvd, 0x03, 0xcd);
1730 ibmcam_PacketFormat2(uvd, 0x04, 0xfa);
1731 ibmcam_PacketFormat2(uvd, 0x3f, 0xff);
1732 ibmcam_PacketFormat2(uvd, 0x39, 0x00);
1733
1734 ibmcam_PacketFormat2(uvd, 0x39, 0x02);
1735 ibmcam_PacketFormat2(uvd, 0x0a, 0x37);
1736 ibmcam_PacketFormat2(uvd, 0x0b, 0xb8);
1737 ibmcam_PacketFormat2(uvd, 0x0c, 0xf3);
1738 ibmcam_PacketFormat2(uvd, 0x0d, 0xe3);
1739 ibmcam_PacketFormat2(uvd, 0x0e, 0x0d);
1740 ibmcam_PacketFormat2(uvd, 0x0f, 0xf2);
1741 ibmcam_PacketFormat2(uvd, 0x10, 0xd5);
1742 ibmcam_PacketFormat2(uvd, 0x11, 0xba);
1743 ibmcam_PacketFormat2(uvd, 0x12, 0x53);
1744 ibmcam_PacketFormat2(uvd, 0x3f, 0xff);
1745 ibmcam_PacketFormat2(uvd, 0x39, 0x00);
1746
1747 ibmcam_PacketFormat2(uvd, 0x39, 0x02);
1748 ibmcam_PacketFormat2(uvd, 0x16, 0x00);
1749 ibmcam_PacketFormat2(uvd, 0x17, 0x28);
1750 ibmcam_PacketFormat2(uvd, 0x18, 0x7d);
1751 ibmcam_PacketFormat2(uvd, 0x19, 0xbe);
1752 ibmcam_PacketFormat2(uvd, 0x3f, 0xff);
1753 ibmcam_PacketFormat2(uvd, 0x39, 0x00);
1754
1755 for (i=0; i < ntries; i++)
1756 ibmcam_Packet_Format1(uvd, 0x00, 0x18);
1757 for (i=0; i < ntries; i++)
1758 ibmcam_Packet_Format1(uvd, 0x13, 0x18);
1759 for (i=0; i < ntries; i++)
1760 ibmcam_Packet_Format1(uvd, 0x14, 0x06);
1761
1762 /* This is default brightness */
1763 for (i=0; i < ntries; i++)
1764 ibmcam_Packet_Format1(uvd, 0x31, 0x37);
1765 for (i=0; i < ntries; i++)
1766 ibmcam_Packet_Format1(uvd, 0x32, 0x46);
1767 for (i=0; i < ntries; i++)
1768 ibmcam_Packet_Format1(uvd, 0x33, 0x55);
1769
1770 ibmcam_Packet_Format1(uvd, 0x2e, 0x04);
1771 for (i=0; i < ntries; i++)
1772 ibmcam_Packet_Format1(uvd, 0x2d, 0x04);
1773 for (i=0; i < ntries; i++)
1774 ibmcam_Packet_Format1(uvd, 0x29, 0x80);
1775 ibmcam_Packet_Format1(uvd, 0x2c, 0x01);
1776 ibmcam_Packet_Format1(uvd, 0x30, 0x17);
1777 ibmcam_Packet_Format1(uvd, 0x39, 0x08);
1778 for (i=0; i < ntries; i++)
1779 ibmcam_Packet_Format1(uvd, 0x34, 0x00);
1780
1781 ibmcam_veio(uvd, 0, 0x00, 0x0101);
1782 ibmcam_veio(uvd, 0, 0x00, 0x010a);
1783
1784 switch (uvd->videosize) {
1785 case VIDEOSIZE_128x96:
1786 ibmcam_veio(uvd, 0, 0x80, 0x0103);
1787 ibmcam_veio(uvd, 0, 0x60, 0x0105);
1788 ibmcam_veio(uvd, 0, 0x0c, 0x010b);
1789 ibmcam_veio(uvd, 0, 0x04, 0x011b); /* Same everywhere */
1790 ibmcam_veio(uvd, 0, 0x0b, 0x011d);
1791 ibmcam_veio(uvd, 0, 0x00, 0x011e); /* Same everywhere */
1792 ibmcam_veio(uvd, 0, 0x00, 0x0129);
1793 break;
1794 case VIDEOSIZE_176x144:
1795 ibmcam_veio(uvd, 0, 0xb0, 0x0103);
1796 ibmcam_veio(uvd, 0, 0x8f, 0x0105);
1797 ibmcam_veio(uvd, 0, 0x06, 0x010b);
1798 ibmcam_veio(uvd, 0, 0x04, 0x011b); /* Same everywhere */
1799 ibmcam_veio(uvd, 0, 0x0d, 0x011d);
1800 ibmcam_veio(uvd, 0, 0x00, 0x011e); /* Same everywhere */
1801 ibmcam_veio(uvd, 0, 0x03, 0x0129);
1802 break;
1803 case VIDEOSIZE_352x288:
1804 ibmcam_veio(uvd, 0, 0xb0, 0x0103);
1805 ibmcam_veio(uvd, 0, 0x90, 0x0105);
1806 ibmcam_veio(uvd, 0, 0x02, 0x010b);
1807 ibmcam_veio(uvd, 0, 0x04, 0x011b); /* Same everywhere */
1808 ibmcam_veio(uvd, 0, 0x05, 0x011d);
1809 ibmcam_veio(uvd, 0, 0x00, 0x011e); /* Same everywhere */
1810 ibmcam_veio(uvd, 0, 0x00, 0x0129);
1811 break;
1812 }
1813
1814 ibmcam_veio(uvd, 0, 0xff, 0x012b);
1815
1816 /* This is another brightness - don't know why */
1817 for (i=0; i < ntries; i++)
1818 ibmcam_Packet_Format1(uvd, 0x31, 0xc3);
1819 for (i=0; i < ntries; i++)
1820 ibmcam_Packet_Format1(uvd, 0x32, 0xd2);
1821 for (i=0; i < ntries; i++)
1822 ibmcam_Packet_Format1(uvd, 0x33, 0xe1);
1823
1824 /* Default contrast */
1825 for (i=0; i < ntries; i++)
1826 ibmcam_Packet_Format1(uvd, contrast_14, 0x0a);
1827
1828 /* Default sharpness */
1829 for (i=0; i < 2; i++)
1830 ibmcam_PacketFormat2(uvd, sharp_13, 0x1a);
1831
1832 /* Default lighting conditions */
1833 ibmcam_Packet_Format1(uvd, light_27, lighting); /* 0=Bright 2=Low */
1834
1835 /* Assorted init */
1836
1837 switch (uvd->videosize) {
1838 case VIDEOSIZE_128x96:
1839 ibmcam_Packet_Format1(uvd, 0x2b, 0x1e);
1840 ibmcam_veio(uvd, 0, 0xc9, 0x0119); /* Same everywhere */
1841 ibmcam_veio(uvd, 0, 0x80, 0x0109); /* Same everywhere */
1842 ibmcam_veio(uvd, 0, 0x36, 0x0102);
1843 ibmcam_veio(uvd, 0, 0x1a, 0x0104);
1844 ibmcam_veio(uvd, 0, 0x04, 0x011a); /* Same everywhere */
1845 ibmcam_veio(uvd, 0, 0x2b, 0x011c);
1846 ibmcam_veio(uvd, 0, 0x23, 0x012a); /* Same everywhere */
1847 ibmcam_veio(uvd, 0, 0x02, 0x0106);
1848 ibmcam_veio(uvd, 0, 0x2a, 0x0107);
1849 break;
1850 case VIDEOSIZE_176x144:
1851 ibmcam_Packet_Format1(uvd, 0x2b, 0x1e);
1852 ibmcam_veio(uvd, 0, 0xc9, 0x0119); /* Same everywhere */
1853 ibmcam_veio(uvd, 0, 0x80, 0x0109); /* Same everywhere */
1854 ibmcam_veio(uvd, 0, 0x04, 0x0102);
1855 ibmcam_veio(uvd, 0, 0x02, 0x0104);
1856 ibmcam_veio(uvd, 0, 0x04, 0x011a); /* Same everywhere */
1857 ibmcam_veio(uvd, 0, 0x2b, 0x011c);
1858 ibmcam_veio(uvd, 0, 0x23, 0x012a); /* Same everywhere */
1859 ibmcam_veio(uvd, 0, 0x01, 0x0106);
1860 ibmcam_veio(uvd, 0, 0xca, 0x0107);
1861 break;
1862 case VIDEOSIZE_352x288:
1863 ibmcam_Packet_Format1(uvd, 0x2b, 0x1f);
1864 ibmcam_veio(uvd, 0, 0xc9, 0x0119); /* Same everywhere */
1865 ibmcam_veio(uvd, 0, 0x80, 0x0109); /* Same everywhere */
1866 ibmcam_veio(uvd, 0, 0x08, 0x0102);
1867 ibmcam_veio(uvd, 0, 0x01, 0x0104);
1868 ibmcam_veio(uvd, 0, 0x04, 0x011a); /* Same everywhere */
1869 ibmcam_veio(uvd, 0, 0x2f, 0x011c);
1870 ibmcam_veio(uvd, 0, 0x23, 0x012a); /* Same everywhere */
1871 ibmcam_veio(uvd, 0, 0x03, 0x0106);
1872 ibmcam_veio(uvd, 0, 0xf6, 0x0107);
1873 break;
1874 }
1875 return (CAMERA_IS_OPERATIONAL(uvd) ? 0 : -EFAULT);
1876 }
1877
1878 static int ibmcam_model2_setup(struct uvd *uvd)
1879 {
1880 ibmcam_veio(uvd, 0, 0x0000, 0x0100); /* LED on */
1881 ibmcam_veio(uvd, 1, 0x0000, 0x0116);
1882 ibmcam_veio(uvd, 0, 0x0060, 0x0116);
1883 ibmcam_veio(uvd, 0, 0x0002, 0x0112);
1884 ibmcam_veio(uvd, 0, 0x00bc, 0x012c);
1885 ibmcam_veio(uvd, 0, 0x0008, 0x012b);
1886 ibmcam_veio(uvd, 0, 0x0000, 0x0108);
1887 ibmcam_veio(uvd, 0, 0x0001, 0x0133);
1888 ibmcam_veio(uvd, 0, 0x0001, 0x0102);
1889 switch (uvd->videosize) {
1890 case VIDEOSIZE_176x144:
1891 ibmcam_veio(uvd, 0, 0x002c, 0x0103); /* All except 320x240 */
1892 ibmcam_veio(uvd, 0, 0x0000, 0x0104); /* Same */
1893 ibmcam_veio(uvd, 0, 0x0024, 0x0105); /* 176x144, 352x288 */
1894 ibmcam_veio(uvd, 0, 0x00b9, 0x010a); /* Unique to this mode */
1895 ibmcam_veio(uvd, 0, 0x0038, 0x0119); /* Unique to this mode */
1896 ibmcam_veio(uvd, 0, 0x0003, 0x0106); /* Same */
1897 ibmcam_veio(uvd, 0, 0x0090, 0x0107); /* Unique to every mode*/
1898 break;
1899 case VIDEOSIZE_320x240:
1900 ibmcam_veio(uvd, 0, 0x0028, 0x0103); /* Unique to this mode */
1901 ibmcam_veio(uvd, 0, 0x0000, 0x0104); /* Same */
1902 ibmcam_veio(uvd, 0, 0x001e, 0x0105); /* 320x240, 352x240 */
1903 ibmcam_veio(uvd, 0, 0x0039, 0x010a); /* All except 176x144 */
1904 ibmcam_veio(uvd, 0, 0x0070, 0x0119); /* All except 176x144 */
1905 ibmcam_veio(uvd, 0, 0x0003, 0x0106); /* Same */
1906 ibmcam_veio(uvd, 0, 0x0098, 0x0107); /* Unique to every mode*/
1907 break;
1908 case VIDEOSIZE_352x240:
1909 ibmcam_veio(uvd, 0, 0x002c, 0x0103); /* All except 320x240 */
1910 ibmcam_veio(uvd, 0, 0x0000, 0x0104); /* Same */
1911 ibmcam_veio(uvd, 0, 0x001e, 0x0105); /* 320x240, 352x240 */
1912 ibmcam_veio(uvd, 0, 0x0039, 0x010a); /* All except 176x144 */
1913 ibmcam_veio(uvd, 0, 0x0070, 0x0119); /* All except 176x144 */
1914 ibmcam_veio(uvd, 0, 0x0003, 0x0106); /* Same */
1915 ibmcam_veio(uvd, 0, 0x00da, 0x0107); /* Unique to every mode*/
1916 break;
1917 case VIDEOSIZE_352x288:
1918 ibmcam_veio(uvd, 0, 0x002c, 0x0103); /* All except 320x240 */
1919 ibmcam_veio(uvd, 0, 0x0000, 0x0104); /* Same */
1920 ibmcam_veio(uvd, 0, 0x0024, 0x0105); /* 176x144, 352x288 */
1921 ibmcam_veio(uvd, 0, 0x0039, 0x010a); /* All except 176x144 */
1922 ibmcam_veio(uvd, 0, 0x0070, 0x0119); /* All except 176x144 */
1923 ibmcam_veio(uvd, 0, 0x0003, 0x0106); /* Same */
1924 ibmcam_veio(uvd, 0, 0x00fe, 0x0107); /* Unique to every mode*/
1925 break;
1926 }
1927 return (CAMERA_IS_OPERATIONAL(uvd) ? 0 : -EFAULT);
1928 }
1929
1930 /*
1931 * ibmcam_model1_setup_after_video_if()
1932 *
1933 * This code adds finishing touches to the video data interface.
1934 * Here we configure the frame rate and turn on the LED.
1935 */
1936 static void ibmcam_model1_setup_after_video_if(struct uvd *uvd)
1937 {
1938 unsigned short internal_frame_rate;
1939
1940 RESTRICT_TO_RANGE(framerate, FRAMERATE_MIN, FRAMERATE_MAX);
1941 internal_frame_rate = FRAMERATE_MAX - framerate; /* 0=Fast 6=Slow */
1942 ibmcam_veio(uvd, 0, 0x01, 0x0100); /* LED On */
1943 ibmcam_veio(uvd, 0, internal_frame_rate, 0x0111);
1944 ibmcam_veio(uvd, 0, 0x01, 0x0114);
1945 ibmcam_veio(uvd, 0, 0xc0, 0x010c);
1946 }
1947
1948 static void ibmcam_model2_setup_after_video_if(struct uvd *uvd)
1949 {
1950 unsigned short setup_model2_rg2, setup_model2_sat, setup_model2_yb;
1951
1952 ibmcam_veio(uvd, 0, 0x0000, 0x0100); /* LED on */
1953
1954 switch (uvd->videosize) {
1955 case VIDEOSIZE_176x144:
1956 ibmcam_veio(uvd, 0, 0x0050, 0x0111);
1957 ibmcam_veio(uvd, 0, 0x00d0, 0x0111);
1958 break;
1959 case VIDEOSIZE_320x240:
1960 case VIDEOSIZE_352x240:
1961 case VIDEOSIZE_352x288:
1962 ibmcam_veio(uvd, 0, 0x0040, 0x0111);
1963 ibmcam_veio(uvd, 0, 0x00c0, 0x0111);
1964 break;
1965 }
1966 ibmcam_veio(uvd, 0, 0x009b, 0x010f);
1967 ibmcam_veio(uvd, 0, 0x00bb, 0x010f);
1968
1969 /*
1970 * Hardware settings, may affect CMOS sensor; not user controls!
1971 * -------------------------------------------------------------
1972 * 0x0004: no effect
1973 * 0x0006: hardware effect
1974 * 0x0008: no effect
1975 * 0x000a: stops video stream, probably important h/w setting
1976 * 0x000c: changes color in hardware manner (not user setting)
1977 * 0x0012: changes number of colors (does not affect speed)
1978 * 0x002a: no effect
1979 * 0x002c: hardware setting (related to scan lines)
1980 * 0x002e: stops video stream, probably important h/w setting
1981 */
1982 ibmcam_model2_Packet1(uvd, 0x000a, 0x005c);
1983 ibmcam_model2_Packet1(uvd, 0x0004, 0x0000);
1984 ibmcam_model2_Packet1(uvd, 0x0006, 0x00fb);
1985 ibmcam_model2_Packet1(uvd, 0x0008, 0x0000);
1986 ibmcam_model2_Packet1(uvd, 0x000c, 0x0009);
1987 ibmcam_model2_Packet1(uvd, 0x0012, 0x000a);
1988 ibmcam_model2_Packet1(uvd, 0x002a, 0x0000);
1989 ibmcam_model2_Packet1(uvd, 0x002c, 0x0000);
1990 ibmcam_model2_Packet1(uvd, 0x002e, 0x0008);
1991
1992 /*
1993 * Function 0x0030 pops up all over the place. Apparently
1994 * it is a hardware control register, with every bit assigned to
1995 * do something.
1996 */
1997 ibmcam_model2_Packet1(uvd, 0x0030, 0x0000);
1998
1999 /*
2000 * Magic control of CMOS sensor. Only lower values like
2001 * 0-3 work, and picture shifts left or right. Don't change.
2002 */
2003 switch (uvd->videosize) {
2004 case VIDEOSIZE_176x144:
2005 ibmcam_model2_Packet1(uvd, 0x0014, 0x0002);
2006 ibmcam_model2_Packet1(uvd, 0x0016, 0x0002); /* Horizontal shift */
2007 ibmcam_model2_Packet1(uvd, 0x0018, 0x004a); /* Another hardware setting */
2008 break;
2009 case VIDEOSIZE_320x240:
2010 ibmcam_model2_Packet1(uvd, 0x0014, 0x0009);
2011 ibmcam_model2_Packet1(uvd, 0x0016, 0x0005); /* Horizontal shift */
2012 ibmcam_model2_Packet1(uvd, 0x0018, 0x0044); /* Another hardware setting */
2013 break;
2014 case VIDEOSIZE_352x240:
2015 /* This mode doesn't work as Windows programs it; changed to work */
2016 ibmcam_model2_Packet1(uvd, 0x0014, 0x0009); /* Windows sets this to 8 */
2017 ibmcam_model2_Packet1(uvd, 0x0016, 0x0003); /* Horizontal shift */
2018 ibmcam_model2_Packet1(uvd, 0x0018, 0x0044); /* Windows sets this to 0x0045 */
2019 break;
2020 case VIDEOSIZE_352x288:
2021 ibmcam_model2_Packet1(uvd, 0x0014, 0x0003);
2022 ibmcam_model2_Packet1(uvd, 0x0016, 0x0002); /* Horizontal shift */
2023 ibmcam_model2_Packet1(uvd, 0x0018, 0x004a); /* Another hardware setting */
2024 break;
2025 }
2026
2027 ibmcam_model2_Packet1(uvd, mod2_brightness, 0x005a);
2028
2029 /*
2030 * We have our own frame rate setting varying from 0 (slowest) to 6 (fastest).
2031 * The camera model 2 allows frame rate in range [0..0x1F] where 0 is also the
2032 * slowest setting. However for all practical reasons high settings make no
2033 * sense because USB is not fast enough to support high FPS. Be aware that
2034 * the picture datastream will be severely disrupted if you ask for
2035 * frame rate faster than allowed for the video size - see below:
2036 *
2037 * Allowable ranges (obtained experimentally on OHCI, K6-3, 450 MHz):
2038 * -----------------------------------------------------------------
2039 * 176x144: [6..31]
2040 * 320x240: [8..31]
2041 * 352x240: [10..31]
2042 * 352x288: [16..31] I have to raise lower threshold for stability...
2043 *
2044 * As usual, slower FPS provides better sensitivity.
2045 */
2046 {
2047 short hw_fps=31, i_framerate;
2048
2049 RESTRICT_TO_RANGE(framerate, FRAMERATE_MIN, FRAMERATE_MAX);
2050 i_framerate = FRAMERATE_MAX - framerate + FRAMERATE_MIN;
2051 switch (uvd->videosize) {
2052 case VIDEOSIZE_176x144:
2053 hw_fps = 6 + i_framerate*4;
2054 break;
2055 case VIDEOSIZE_320x240:
2056 hw_fps = 8 + i_framerate*3;
2057 break;
2058 case VIDEOSIZE_352x240:
2059 hw_fps = 10 + i_framerate*2;
2060 break;
2061 case VIDEOSIZE_352x288:
2062 hw_fps = 28 + i_framerate/2;
2063 break;
2064 }
2065 if (uvd->debug > 0)
2066 dev_info(&uvd->dev->dev, "Framerate (hardware): %hd.\n",
2067 hw_fps);
2068 RESTRICT_TO_RANGE(hw_fps, 0, 31);
2069 ibmcam_model2_Packet1(uvd, mod2_set_framerate, hw_fps);
2070 }
2071
2072 /*
2073 * This setting does not visibly affect pictures; left it here
2074 * because it was present in Windows USB data stream. This function
2075 * does not allow arbitrary values and apparently is a bit mask, to
2076 * be activated only at appropriate time. Don't change it randomly!
2077 */
2078 switch (uvd->videosize) {
2079 case VIDEOSIZE_176x144:
2080 ibmcam_model2_Packet1(uvd, 0x0026, 0x00c2);
2081 break;
2082 case VIDEOSIZE_320x240:
2083 ibmcam_model2_Packet1(uvd, 0x0026, 0x0044);
2084 break;
2085 case VIDEOSIZE_352x240:
2086 ibmcam_model2_Packet1(uvd, 0x0026, 0x0046);
2087 break;
2088 case VIDEOSIZE_352x288:
2089 ibmcam_model2_Packet1(uvd, 0x0026, 0x0048);
2090 break;
2091 }
2092
2093 ibmcam_model2_Packet1(uvd, mod2_sensitivity, lighting);
2094
2095 if (init_model2_rg2 >= 0) {
2096 RESTRICT_TO_RANGE(init_model2_rg2, 0, 255);
2097 setup_model2_rg2 = init_model2_rg2;
2098 } else
2099 setup_model2_rg2 = 0x002f;
2100
2101 if (init_model2_sat >= 0) {
2102 RESTRICT_TO_RANGE(init_model2_sat, 0, 255);
2103 setup_model2_sat = init_model2_sat;
2104 } else
2105 setup_model2_sat = 0x0034;
2106
2107 if (init_model2_yb >= 0) {
2108 RESTRICT_TO_RANGE(init_model2_yb, 0, 255);
2109 setup_model2_yb = init_model2_yb;
2110 } else
2111 setup_model2_yb = 0x00a0;
2112
2113 ibmcam_model2_Packet1(uvd, mod2_color_balance_rg2, setup_model2_rg2);
2114 ibmcam_model2_Packet1(uvd, mod2_saturation, setup_model2_sat);
2115 ibmcam_model2_Packet1(uvd, mod2_color_balance_yb, setup_model2_yb);
2116 ibmcam_model2_Packet1(uvd, mod2_hue, uvd->vpic.hue >> 9); /* 0 .. 7F */;
2117
2118 /* Hardware control command */
2119 ibmcam_model2_Packet1(uvd, 0x0030, 0x0004);
2120
2121 ibmcam_veio(uvd, 0, 0x00c0, 0x010c); /* Go camera, go! */
2122 usb_clear_halt(uvd->dev, usb_rcvisocpipe(uvd->dev, uvd->video_endp));
2123 }
2124
2125 static void ibmcam_model4_setup_after_video_if(struct uvd *uvd)
2126 {
2127 switch (uvd->videosize) {
2128 case VIDEOSIZE_128x96:
2129 ibmcam_veio(uvd, 0, 0x0000, 0x0100);
2130 ibmcam_veio(uvd, 0, 0x00c0, 0x0111);
2131 ibmcam_veio(uvd, 0, 0x00bc, 0x012c);
2132 ibmcam_veio(uvd, 0, 0x0080, 0x012b);
2133 ibmcam_veio(uvd, 0, 0x0000, 0x0108);
2134 ibmcam_veio(uvd, 0, 0x0001, 0x0133);
2135 ibmcam_veio(uvd, 0, 0x009b, 0x010f);
2136 ibmcam_veio(uvd, 0, 0x00bb, 0x010f);
2137 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2138 ibmcam_veio(uvd, 0, 0x0038, 0x012f);
2139 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2140 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2141 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2142 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2143 ibmcam_veio(uvd, 0, 0x000a, 0x012f);
2144 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2145 ibmcam_veio(uvd, 0, 0x005c, 0x0127);
2146 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2147 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2148 ibmcam_veio(uvd, 0, 0x0004, 0x012f);
2149 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2150 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2151 ibmcam_veio(uvd, 0, 0x00fb, 0x012e);
2152 ibmcam_veio(uvd, 0, 0x0000, 0x0130);
2153 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2154 ibmcam_veio(uvd, 0, 0x00aa, 0x012f);
2155 ibmcam_veio(uvd, 0, 0xd055, 0x0124);
2156 ibmcam_veio(uvd, 0, 0x000c, 0x0127);
2157 ibmcam_veio(uvd, 0, 0x0009, 0x012e);
2158 ibmcam_veio(uvd, 0, 0xaa28, 0x0124);
2159 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2160 ibmcam_veio(uvd, 0, 0x0012, 0x012f);
2161 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2162 ibmcam_veio(uvd, 0, 0x0008, 0x0127);
2163 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2164 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2165 ibmcam_veio(uvd, 0, 0x002a, 0x012d);
2166 ibmcam_veio(uvd, 0, 0x0000, 0x012f);
2167 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2168 ibmcam_veio(uvd, 0, 0xfffa, 0x0124);
2169 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2170 ibmcam_veio(uvd, 0, 0x0034, 0x012f);
2171 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2172 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2173 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2174 ibmcam_veio(uvd, 0, 0x0070, 0x0119);
2175 ibmcam_veio(uvd, 0, 0x00d2, 0x0107);
2176 ibmcam_veio(uvd, 0, 0x0003, 0x0106);
2177 ibmcam_veio(uvd, 0, 0x005e, 0x0107);
2178 ibmcam_veio(uvd, 0, 0x0003, 0x0106);
2179 ibmcam_veio(uvd, 0, 0x00d0, 0x0111);
2180 ibmcam_veio(uvd, 0, 0x0039, 0x010a);
2181 ibmcam_veio(uvd, 0, 0x0001, 0x0102);
2182 ibmcam_veio(uvd, 0, 0x0028, 0x0103);
2183 ibmcam_veio(uvd, 0, 0x0000, 0x0104);
2184 ibmcam_veio(uvd, 0, 0x001e, 0x0105);
2185 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2186 ibmcam_veio(uvd, 0, 0x0016, 0x012f);
2187 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2188 ibmcam_veio(uvd, 0, 0x000a, 0x0127);
2189 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2190 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2191 ibmcam_veio(uvd, 0, 0x0014, 0x012d);
2192 ibmcam_veio(uvd, 0, 0x0008, 0x012f);
2193 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2194 ibmcam_veio(uvd, 0, 0x00aa, 0x012e);
2195 ibmcam_veio(uvd, 0, 0x001a, 0x0130);
2196 ibmcam_veio(uvd, 0, 0x8a0a, 0x0124);
2197 ibmcam_veio(uvd, 0, 0x005a, 0x012d);
2198 ibmcam_veio(uvd, 0, 0x9545, 0x0124);
2199 ibmcam_veio(uvd, 0, 0x00aa, 0x0127);
2200 ibmcam_veio(uvd, 0, 0x0018, 0x012e);
2201 ibmcam_veio(uvd, 0, 0x0043, 0x0130);
2202 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2203 ibmcam_veio(uvd, 0, 0x00aa, 0x012f);
2204 ibmcam_veio(uvd, 0, 0xd055, 0x0124);
2205 ibmcam_veio(uvd, 0, 0x001c, 0x0127);
2206 ibmcam_veio(uvd, 0, 0x00eb, 0x012e);
2207 ibmcam_veio(uvd, 0, 0xaa28, 0x0124);
2208 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2209 ibmcam_veio(uvd, 0, 0x0032, 0x012f);
2210 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2211 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2212 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2213 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2214 ibmcam_veio(uvd, 0, 0x0036, 0x012d);
2215 ibmcam_veio(uvd, 0, 0x0008, 0x012f);
2216 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2217 ibmcam_veio(uvd, 0, 0xfffa, 0x0124);
2218 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2219 ibmcam_veio(uvd, 0, 0x001e, 0x012f);
2220 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2221 ibmcam_veio(uvd, 0, 0x0017, 0x0127);
2222 ibmcam_veio(uvd, 0, 0x0013, 0x012e);
2223 ibmcam_veio(uvd, 0, 0x0031, 0x0130);
2224 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2225 ibmcam_veio(uvd, 0, 0x0017, 0x012d);
2226 ibmcam_veio(uvd, 0, 0x0078, 0x012f);
2227 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2228 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2229 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2230 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2231 ibmcam_veio(uvd, 0, 0x0038, 0x012f);
2232 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2233 ibmcam_veio(uvd, 0, 0x0004, 0x0127);
2234 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2235 ibmcam_veio(uvd, 0, 0x00c0, 0x010c);
2236 break;
2237 case VIDEOSIZE_160x120:
2238 ibmcam_veio(uvd, 0, 0x0000, 0x0100);
2239 ibmcam_veio(uvd, 0, 0x00c0, 0x0111);
2240 ibmcam_veio(uvd, 0, 0x00bc, 0x012c);
2241 ibmcam_veio(uvd, 0, 0x0080, 0x012b);
2242 ibmcam_veio(uvd, 0, 0x0000, 0x0108);
2243 ibmcam_veio(uvd, 0, 0x0001, 0x0133);
2244 ibmcam_veio(uvd, 0, 0x009b, 0x010f);
2245 ibmcam_veio(uvd, 0, 0x00bb, 0x010f);
2246 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2247 ibmcam_veio(uvd, 0, 0x0038, 0x012f);
2248 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2249 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2250 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2251 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2252 ibmcam_veio(uvd, 0, 0x000a, 0x012f);
2253 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2254 ibmcam_veio(uvd, 0, 0x005c, 0x0127);
2255 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2256 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2257 ibmcam_veio(uvd, 0, 0x0004, 0x012f);
2258 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2259 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2260 ibmcam_veio(uvd, 0, 0x00fb, 0x012e);
2261 ibmcam_veio(uvd, 0, 0x0000, 0x0130);
2262 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2263 ibmcam_veio(uvd, 0, 0x00aa, 0x012f);
2264 ibmcam_veio(uvd, 0, 0xd055, 0x0124);
2265 ibmcam_veio(uvd, 0, 0x000c, 0x0127);
2266 ibmcam_veio(uvd, 0, 0x0009, 0x012e);
2267 ibmcam_veio(uvd, 0, 0xaa28, 0x0124);
2268 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2269 ibmcam_veio(uvd, 0, 0x0012, 0x012f);
2270 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2271 ibmcam_veio(uvd, 0, 0x0008, 0x0127);
2272 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2273 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2274 ibmcam_veio(uvd, 0, 0x002a, 0x012d);
2275 ibmcam_veio(uvd, 0, 0x0000, 0x012f);
2276 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2277 ibmcam_veio(uvd, 0, 0xfffa, 0x0124);
2278 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2279 ibmcam_veio(uvd, 0, 0x0034, 0x012f);
2280 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2281 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2282 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2283 ibmcam_veio(uvd, 0, 0x0038, 0x0119);
2284 ibmcam_veio(uvd, 0, 0x00d8, 0x0107);
2285 ibmcam_veio(uvd, 0, 0x0002, 0x0106);
2286 ibmcam_veio(uvd, 0, 0x00d0, 0x0111);
2287 ibmcam_veio(uvd, 0, 0x00b9, 0x010a);
2288 ibmcam_veio(uvd, 0, 0x0001, 0x0102);
2289 ibmcam_veio(uvd, 0, 0x0028, 0x0103);
2290 ibmcam_veio(uvd, 0, 0x0000, 0x0104);
2291 ibmcam_veio(uvd, 0, 0x001e, 0x0105);
2292 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2293 ibmcam_veio(uvd, 0, 0x0016, 0x012f);
2294 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2295 ibmcam_veio(uvd, 0, 0x000b, 0x0127);
2296 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2297 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2298 ibmcam_veio(uvd, 0, 0x0014, 0x012d);
2299 ibmcam_veio(uvd, 0, 0x0008, 0x012f);
2300 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2301 ibmcam_veio(uvd, 0, 0x00aa, 0x012e);
2302 ibmcam_veio(uvd, 0, 0x001a, 0x0130);
2303 ibmcam_veio(uvd, 0, 0x8a0a, 0x0124);
2304 ibmcam_veio(uvd, 0, 0x005a, 0x012d);
2305 ibmcam_veio(uvd, 0, 0x9545, 0x0124);
2306 ibmcam_veio(uvd, 0, 0x00aa, 0x0127);
2307 ibmcam_veio(uvd, 0, 0x0018, 0x012e);
2308 ibmcam_veio(uvd, 0, 0x0043, 0x0130);
2309 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2310 ibmcam_veio(uvd, 0, 0x00aa, 0x012f);
2311 ibmcam_veio(uvd, 0, 0xd055, 0x0124);
2312 ibmcam_veio(uvd, 0, 0x001c, 0x0127);
2313 ibmcam_veio(uvd, 0, 0x00c7, 0x012e);
2314 ibmcam_veio(uvd, 0, 0xaa28, 0x0124);
2315 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2316 ibmcam_veio(uvd, 0, 0x0032, 0x012f);
2317 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2318 ibmcam_veio(uvd, 0, 0x0025, 0x0127);
2319 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2320 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2321 ibmcam_veio(uvd, 0, 0x0036, 0x012d);
2322 ibmcam_veio(uvd, 0, 0x0008, 0x012f);
2323 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2324 ibmcam_veio(uvd, 0, 0xfffa, 0x0124);
2325 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2326 ibmcam_veio(uvd, 0, 0x001e, 0x012f);
2327 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2328 ibmcam_veio(uvd, 0, 0x0048, 0x0127);
2329 ibmcam_veio(uvd, 0, 0x0035, 0x012e);
2330 ibmcam_veio(uvd, 0, 0x00d0, 0x0130);
2331 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2332 ibmcam_veio(uvd, 0, 0x0048, 0x012d);
2333 ibmcam_veio(uvd, 0, 0x0090, 0x012f);
2334 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2335 ibmcam_veio(uvd, 0, 0x0001, 0x0127);
2336 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2337 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2338 ibmcam_veio(uvd, 0, 0x0038, 0x012f);
2339 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2340 ibmcam_veio(uvd, 0, 0x0004, 0x0127);
2341 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2342 ibmcam_veio(uvd, 0, 0x00c0, 0x010c);
2343 break;
2344 case VIDEOSIZE_176x144:
2345 ibmcam_veio(uvd, 0, 0x0000, 0x0100);
2346 ibmcam_veio(uvd, 0, 0x00c0, 0x0111);
2347 ibmcam_veio(uvd, 0, 0x00bc, 0x012c);
2348 ibmcam_veio(uvd, 0, 0x0080, 0x012b);
2349 ibmcam_veio(uvd, 0, 0x0000, 0x0108);
2350 ibmcam_veio(uvd, 0, 0x0001, 0x0133);
2351 ibmcam_veio(uvd, 0, 0x009b, 0x010f);
2352 ibmcam_veio(uvd, 0, 0x00bb, 0x010f);
2353 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2354 ibmcam_veio(uvd, 0, 0x0038, 0x012f);
2355 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2356 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2357 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2358 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2359 ibmcam_veio(uvd, 0, 0x000a, 0x012f);
2360 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2361 ibmcam_veio(uvd, 0, 0x005c, 0x0127);
2362 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2363 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2364 ibmcam_veio(uvd, 0, 0x0004, 0x012f);
2365 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2366 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2367 ibmcam_veio(uvd, 0, 0x00fb, 0x012e);
2368 ibmcam_veio(uvd, 0, 0x0000, 0x0130);
2369 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2370 ibmcam_veio(uvd, 0, 0x00aa, 0x012f);
2371 ibmcam_veio(uvd, 0, 0xd055, 0x0124);
2372 ibmcam_veio(uvd, 0, 0x000c, 0x0127);
2373 ibmcam_veio(uvd, 0, 0x0009, 0x012e);
2374 ibmcam_veio(uvd, 0, 0xaa28, 0x0124);
2375 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2376 ibmcam_veio(uvd, 0, 0x0012, 0x012f);
2377 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2378 ibmcam_veio(uvd, 0, 0x0008, 0x0127);
2379 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2380 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2381 ibmcam_veio(uvd, 0, 0x002a, 0x012d);
2382 ibmcam_veio(uvd, 0, 0x0000, 0x012f);
2383 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2384 ibmcam_veio(uvd, 0, 0xfffa, 0x0124);
2385 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2386 ibmcam_veio(uvd, 0, 0x0034, 0x012f);
2387 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2388 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2389 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2390 ibmcam_veio(uvd, 0, 0x0038, 0x0119);
2391 ibmcam_veio(uvd, 0, 0x00d6, 0x0107);
2392 ibmcam_veio(uvd, 0, 0x0003, 0x0106);
2393 ibmcam_veio(uvd, 0, 0x0018, 0x0107);
2394 ibmcam_veio(uvd, 0, 0x0003, 0x0106);
2395 ibmcam_veio(uvd, 0, 0x00d0, 0x0111);
2396 ibmcam_veio(uvd, 0, 0x00b9, 0x010a);
2397 ibmcam_veio(uvd, 0, 0x0001, 0x0102);
2398 ibmcam_veio(uvd, 0, 0x002c, 0x0103);
2399 ibmcam_veio(uvd, 0, 0x0000, 0x0104);
2400 ibmcam_veio(uvd, 0, 0x0024, 0x0105);
2401 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2402 ibmcam_veio(uvd, 0, 0x0016, 0x012f);
2403 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2404 ibmcam_veio(uvd, 0, 0x0007, 0x0127);
2405 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2406 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2407 ibmcam_veio(uvd, 0, 0x0014, 0x012d);
2408 ibmcam_veio(uvd, 0, 0x0001, 0x012f);
2409 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2410 ibmcam_veio(uvd, 0, 0x00aa, 0x012e);
2411 ibmcam_veio(uvd, 0, 0x001a, 0x0130);
2412 ibmcam_veio(uvd, 0, 0x8a0a, 0x0124);
2413 ibmcam_veio(uvd, 0, 0x005e, 0x012d);
2414 ibmcam_veio(uvd, 0, 0x9545, 0x0124);
2415 ibmcam_veio(uvd, 0, 0x00aa, 0x0127);
2416 ibmcam_veio(uvd, 0, 0x0018, 0x012e);
2417 ibmcam_veio(uvd, 0, 0x0049, 0x0130);
2418 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2419 ibmcam_veio(uvd, 0, 0x00aa, 0x012f);
2420 ibmcam_veio(uvd, 0, 0xd055, 0x0124);
2421 ibmcam_veio(uvd, 0, 0x001c, 0x0127);
2422 ibmcam_veio(uvd, 0, 0x00c7, 0x012e);
2423 ibmcam_veio(uvd, 0, 0xaa28, 0x0124);
2424 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2425 ibmcam_veio(uvd, 0, 0x0032, 0x012f);
2426 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2427 ibmcam_veio(uvd, 0, 0x0028, 0x0127);
2428 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2429 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2430 ibmcam_veio(uvd, 0, 0x0036, 0x012d);
2431 ibmcam_veio(uvd, 0, 0x0008, 0x012f);
2432 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2433 ibmcam_veio(uvd, 0, 0xfffa, 0x0124);
2434 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2435 ibmcam_veio(uvd, 0, 0x001e, 0x012f);
2436 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2437 ibmcam_veio(uvd, 0, 0x0010, 0x0127);
2438 ibmcam_veio(uvd, 0, 0x0013, 0x012e);
2439 ibmcam_veio(uvd, 0, 0x002a, 0x0130);
2440 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2441 ibmcam_veio(uvd, 0, 0x0010, 0x012d);
2442 ibmcam_veio(uvd, 0, 0x006d, 0x012f);
2443 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2444 ibmcam_veio(uvd, 0, 0x0001, 0x0127);
2445 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2446 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2447 ibmcam_veio(uvd, 0, 0x0038, 0x012f);
2448 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2449 ibmcam_veio(uvd, 0, 0x0004, 0x0127);
2450 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2451 ibmcam_veio(uvd, 0, 0x00c0, 0x010c);
2452 break;
2453 case VIDEOSIZE_320x240:
2454 ibmcam_veio(uvd, 0, 0x0000, 0x0100);
2455 ibmcam_veio(uvd, 0, 0x00c0, 0x0111);
2456 ibmcam_veio(uvd, 0, 0x00bc, 0x012c);
2457 ibmcam_veio(uvd, 0, 0x0080, 0x012b);
2458 ibmcam_veio(uvd, 0, 0x0000, 0x0108);
2459 ibmcam_veio(uvd, 0, 0x0001, 0x0133);
2460 ibmcam_veio(uvd, 0, 0x009b, 0x010f);
2461 ibmcam_veio(uvd, 0, 0x00bb, 0x010f);
2462 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2463 ibmcam_veio(uvd, 0, 0x0038, 0x012f);
2464 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2465 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2466 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2467 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2468 ibmcam_veio(uvd, 0, 0x000a, 0x012f);
2469 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2470 ibmcam_veio(uvd, 0, 0x005c, 0x0127);
2471 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2472 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2473 ibmcam_veio(uvd, 0, 0x0004, 0x012f);
2474 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2475 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2476 ibmcam_veio(uvd, 0, 0x00fb, 0x012e);
2477 ibmcam_veio(uvd, 0, 0x0000, 0x0130);
2478 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2479 ibmcam_veio(uvd, 0, 0x00aa, 0x012f);
2480 ibmcam_veio(uvd, 0, 0xd055, 0x0124);
2481 ibmcam_veio(uvd, 0, 0x000c, 0x0127);
2482 ibmcam_veio(uvd, 0, 0x0009, 0x012e);
2483 ibmcam_veio(uvd, 0, 0xaa28, 0x0124);
2484 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2485 ibmcam_veio(uvd, 0, 0x0012, 0x012f);
2486 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2487 ibmcam_veio(uvd, 0, 0x0008, 0x0127);
2488 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2489 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2490 ibmcam_veio(uvd, 0, 0x002a, 0x012d);
2491 ibmcam_veio(uvd, 0, 0x0000, 0x012f);
2492 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2493 ibmcam_veio(uvd, 0, 0xfffa, 0x0124);
2494 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2495 ibmcam_veio(uvd, 0, 0x0034, 0x012f);
2496 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2497 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2498 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2499 ibmcam_veio(uvd, 0, 0x0070, 0x0119);
2500 ibmcam_veio(uvd, 0, 0x00d2, 0x0107);
2501 ibmcam_veio(uvd, 0, 0x0003, 0x0106);
2502 ibmcam_veio(uvd, 0, 0x005e, 0x0107);
2503 ibmcam_veio(uvd, 0, 0x0003, 0x0106);
2504 ibmcam_veio(uvd, 0, 0x00d0, 0x0111);
2505 ibmcam_veio(uvd, 0, 0x0039, 0x010a);
2506 ibmcam_veio(uvd, 0, 0x0001, 0x0102);
2507 ibmcam_veio(uvd, 0, 0x0028, 0x0103);
2508 ibmcam_veio(uvd, 0, 0x0000, 0x0104);
2509 ibmcam_veio(uvd, 0, 0x001e, 0x0105);
2510 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2511 ibmcam_veio(uvd, 0, 0x0016, 0x012f);
2512 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2513 ibmcam_veio(uvd, 0, 0x000a, 0x0127);
2514 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2515 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2516 ibmcam_veio(uvd, 0, 0x0014, 0x012d);
2517 ibmcam_veio(uvd, 0, 0x0008, 0x012f);
2518 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2519 ibmcam_veio(uvd, 0, 0x00aa, 0x012e);
2520 ibmcam_veio(uvd, 0, 0x001a, 0x0130);
2521 ibmcam_veio(uvd, 0, 0x8a0a, 0x0124);
2522 ibmcam_veio(uvd, 0, 0x005a, 0x012d);
2523 ibmcam_veio(uvd, 0, 0x9545, 0x0124);
2524 ibmcam_veio(uvd, 0, 0x00aa, 0x0127);
2525 ibmcam_veio(uvd, 0, 0x0018, 0x012e);
2526 ibmcam_veio(uvd, 0, 0x0043, 0x0130);
2527 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2528 ibmcam_veio(uvd, 0, 0x00aa, 0x012f);
2529 ibmcam_veio(uvd, 0, 0xd055, 0x0124);
2530 ibmcam_veio(uvd, 0, 0x001c, 0x0127);
2531 ibmcam_veio(uvd, 0, 0x00eb, 0x012e);
2532 ibmcam_veio(uvd, 0, 0xaa28, 0x0124);
2533 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2534 ibmcam_veio(uvd, 0, 0x0032, 0x012f);
2535 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2536 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2537 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2538 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2539 ibmcam_veio(uvd, 0, 0x0036, 0x012d);
2540 ibmcam_veio(uvd, 0, 0x0008, 0x012f);
2541 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2542 ibmcam_veio(uvd, 0, 0xfffa, 0x0124);
2543 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2544 ibmcam_veio(uvd, 0, 0x001e, 0x012f);
2545 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2546 ibmcam_veio(uvd, 0, 0x0017, 0x0127);
2547 ibmcam_veio(uvd, 0, 0x0013, 0x012e);
2548 ibmcam_veio(uvd, 0, 0x0031, 0x0130);
2549 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2550 ibmcam_veio(uvd, 0, 0x0017, 0x012d);
2551 ibmcam_veio(uvd, 0, 0x0078, 0x012f);
2552 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2553 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2554 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2555 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2556 ibmcam_veio(uvd, 0, 0x0038, 0x012f);
2557 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2558 ibmcam_veio(uvd, 0, 0x0004, 0x0127);
2559 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2560 ibmcam_veio(uvd, 0, 0x00c0, 0x010c);
2561 break;
2562 case VIDEOSIZE_352x288:
2563 ibmcam_veio(uvd, 0, 0x0000, 0x0100);
2564 ibmcam_veio(uvd, 0, 0x00c0, 0x0111);
2565 ibmcam_veio(uvd, 0, 0x00bc, 0x012c);
2566 ibmcam_veio(uvd, 0, 0x0080, 0x012b);
2567 ibmcam_veio(uvd, 0, 0x0000, 0x0108);
2568 ibmcam_veio(uvd, 0, 0x0001, 0x0133);
2569 ibmcam_veio(uvd, 0, 0x009b, 0x010f);
2570 ibmcam_veio(uvd, 0, 0x00bb, 0x010f);
2571 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2572 ibmcam_veio(uvd, 0, 0x0038, 0x012f);
2573 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2574 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2575 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2576 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2577 ibmcam_veio(uvd, 0, 0x000a, 0x012f);
2578 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2579 ibmcam_veio(uvd, 0, 0x005c, 0x0127);
2580 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2581 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2582 ibmcam_veio(uvd, 0, 0x0004, 0x012f);
2583 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2584 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2585 ibmcam_veio(uvd, 0, 0x00fb, 0x012e);
2586 ibmcam_veio(uvd, 0, 0x0000, 0x0130);
2587 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2588 ibmcam_veio(uvd, 0, 0x00aa, 0x012f);
2589 ibmcam_veio(uvd, 0, 0xd055, 0x0124);
2590 ibmcam_veio(uvd, 0, 0x000c, 0x0127);
2591 ibmcam_veio(uvd, 0, 0x0009, 0x012e);
2592 ibmcam_veio(uvd, 0, 0xaa28, 0x0124);
2593 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2594 ibmcam_veio(uvd, 0, 0x0012, 0x012f);
2595 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2596 ibmcam_veio(uvd, 0, 0x0008, 0x0127);
2597 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2598 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2599 ibmcam_veio(uvd, 0, 0x002a, 0x012d);
2600 ibmcam_veio(uvd, 0, 0x0000, 0x012f);
2601 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2602 ibmcam_veio(uvd, 0, 0xfffa, 0x0124);
2603 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2604 ibmcam_veio(uvd, 0, 0x0034, 0x012f);
2605 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2606 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2607 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2608 ibmcam_veio(uvd, 0, 0x0070, 0x0119);
2609 ibmcam_veio(uvd, 0, 0x00f2, 0x0107);
2610 ibmcam_veio(uvd, 0, 0x0003, 0x0106);
2611 ibmcam_veio(uvd, 0, 0x008c, 0x0107);
2612 ibmcam_veio(uvd, 0, 0x0003, 0x0106);
2613 ibmcam_veio(uvd, 0, 0x00c0, 0x0111);
2614 ibmcam_veio(uvd, 0, 0x0039, 0x010a);
2615 ibmcam_veio(uvd, 0, 0x0001, 0x0102);
2616 ibmcam_veio(uvd, 0, 0x002c, 0x0103);
2617 ibmcam_veio(uvd, 0, 0x0000, 0x0104);
2618 ibmcam_veio(uvd, 0, 0x0024, 0x0105);
2619 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2620 ibmcam_veio(uvd, 0, 0x0016, 0x012f);
2621 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2622 ibmcam_veio(uvd, 0, 0x0006, 0x0127);
2623 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2624 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2625 ibmcam_veio(uvd, 0, 0x0014, 0x012d);
2626 ibmcam_veio(uvd, 0, 0x0002, 0x012f);
2627 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2628 ibmcam_veio(uvd, 0, 0x00aa, 0x012e);
2629 ibmcam_veio(uvd, 0, 0x001a, 0x0130);
2630 ibmcam_veio(uvd, 0, 0x8a0a, 0x0124);
2631 ibmcam_veio(uvd, 0, 0x005e, 0x012d);
2632 ibmcam_veio(uvd, 0, 0x9545, 0x0124);
2633 ibmcam_veio(uvd, 0, 0x00aa, 0x0127);
2634 ibmcam_veio(uvd, 0, 0x0018, 0x012e);
2635 ibmcam_veio(uvd, 0, 0x0049, 0x0130);
2636 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2637 ibmcam_veio(uvd, 0, 0x00aa, 0x012f);
2638 ibmcam_veio(uvd, 0, 0xd055, 0x0124);
2639 ibmcam_veio(uvd, 0, 0x001c, 0x0127);
2640 ibmcam_veio(uvd, 0, 0x00cf, 0x012e);
2641 ibmcam_veio(uvd, 0, 0xaa28, 0x0124);
2642 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2643 ibmcam_veio(uvd, 0, 0x0032, 0x012f);
2644 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2645 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2646 ibmcam_veio(uvd, 0, 0x00aa, 0x0130);
2647 ibmcam_veio(uvd, 0, 0x82a8, 0x0124);
2648 ibmcam_veio(uvd, 0, 0x0036, 0x012d);
2649 ibmcam_veio(uvd, 0, 0x0008, 0x012f);
2650 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2651 ibmcam_veio(uvd, 0, 0xfffa, 0x0124);
2652 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2653 ibmcam_veio(uvd, 0, 0x001e, 0x012f);
2654 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2655 ibmcam_veio(uvd, 0, 0x0010, 0x0127);
2656 ibmcam_veio(uvd, 0, 0x0013, 0x012e);
2657 ibmcam_veio(uvd, 0, 0x0025, 0x0130);
2658 ibmcam_veio(uvd, 0, 0x8a28, 0x0124);
2659 ibmcam_veio(uvd, 0, 0x0010, 0x012d);
2660 ibmcam_veio(uvd, 0, 0x0048, 0x012f);
2661 ibmcam_veio(uvd, 0, 0xd145, 0x0124);
2662 ibmcam_veio(uvd, 0, 0x0000, 0x0127);
2663 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2664 ibmcam_veio(uvd, 0, 0x00aa, 0x012d);
2665 ibmcam_veio(uvd, 0, 0x0038, 0x012f);
2666 ibmcam_veio(uvd, 0, 0xd141, 0x0124);
2667 ibmcam_veio(uvd, 0, 0x0004, 0x0127);
2668 ibmcam_veio(uvd, 0, 0xfea8, 0x0124);
2669 ibmcam_veio(uvd, 0, 0x00c0, 0x010c);
2670 break;
2671 }
2672 usb_clear_halt(uvd->dev, usb_rcvisocpipe(uvd->dev, uvd->video_endp));
2673 }
2674
2675 static void ibmcam_model3_setup_after_video_if(struct uvd *uvd)
2676 {
2677 int i;
2678 /*
2679 * 01.01.08 - Added for RCA video in support -LO
2680 * This struct is used to init the Model3 cam to use the RCA video in port
2681 * instead of the CCD sensor.
2682 */
2683 static const struct struct_initData initData[] = {
2684 {0, 0x0000, 0x010c},
2685 {0, 0x0006, 0x012c},
2686 {0, 0x0078, 0x012d},
2687 {0, 0x0046, 0x012f},
2688 {0, 0xd141, 0x0124},
2689 {0, 0x0000, 0x0127},
2690 {0, 0xfea8, 0x0124},
2691 {1, 0x0000, 0x0116},
2692 {0, 0x0064, 0x0116},
2693 {1, 0x0000, 0x0115},
2694 {0, 0x0003, 0x0115},
2695 {0, 0x0008, 0x0123},
2696 {0, 0x0000, 0x0117},
2697 {0, 0x0000, 0x0112},
2698 {0, 0x0080, 0x0100},
2699 {0, 0x0000, 0x0100},
2700 {1, 0x0000, 0x0116},
2701 {0, 0x0060, 0x0116},
2702 {0, 0x0002, 0x0112},
2703 {0, 0x0000, 0x0123},
2704 {0, 0x0001, 0x0117},
2705 {0, 0x0040, 0x0108},
2706 {0, 0x0019, 0x012c},
2707 {0, 0x0040, 0x0116},
2708 {0, 0x000a, 0x0115},
2709 {0, 0x000b, 0x0115},
2710 {0, 0x0078, 0x012d},
2711 {0, 0x0046, 0x012f},
2712 {0, 0xd141, 0x0124},
2713 {0, 0x0000, 0x0127},
2714 {0, 0xfea8, 0x0124},
2715 {0, 0x0064, 0x0116},
2716 {0, 0x0000, 0x0115},
2717 {0, 0x0001, 0x0115},
2718 {0, 0xffff, 0x0124},
2719 {0, 0xfff9, 0x0124},
2720 {0, 0x0086, 0x0127},
2721 {0, 0xfff8, 0x0124},
2722 {0, 0xfffd, 0x0124},
2723 {0, 0x00aa, 0x0127},
2724 {0, 0xfff8, 0x0124},
2725 {0, 0xfffd, 0x0124},
2726 {0, 0x0000, 0x0127},
2727 {0, 0xfff8, 0x0124},
2728 {0, 0xfffd, 0x0124},
2729 {0, 0xfffa, 0x0124},
2730 {0, 0xffff, 0x0124},
2731 {0, 0xfff9, 0x0124},
2732 {0, 0x0086, 0x0127},
2733 {0, 0xfff8, 0x0124},
2734 {0, 0xfffd, 0x0124},
2735 {0, 0x00f2, 0x0127},
2736 {0, 0xfff8, 0x0124},
2737 {0, 0xfffd, 0x0124},
2738 {0, 0x000f, 0x0127},
2739 {0, 0xfff8, 0x0124},
2740 {0, 0xfffd, 0x0124},
2741 {0, 0xfffa, 0x0124},
2742 {0, 0xffff, 0x0124},
2743 {0, 0xfff9, 0x0124},
2744 {0, 0x0086, 0x0127},
2745 {0, 0xfff8, 0x0124},
2746 {0, 0xfffd, 0x0124},
2747 {0, 0x00f8, 0x0127},
2748 {0, 0xfff8, 0x0124},
2749 {0, 0xfffd, 0x0124},
2750 {0, 0x00fc, 0x0127},
2751 {0, 0xfff8, 0x0124},
2752 {0, 0xfffd, 0x0124},
2753 {0, 0xfffa, 0x0124},
2754 {0, 0xffff, 0x0124},
2755 {0, 0xfff9, 0x0124},
2756 {0, 0x0086, 0x0127},
2757 {0, 0xfff8, 0x0124},
2758 {0, 0xfffd, 0x0124},
2759 {0, 0x00f9, 0x0127},
2760 {0, 0xfff8, 0x0124},
2761 {0, 0xfffd, 0x0124},
2762 {0, 0x003c, 0x0127},
2763 {0, 0xfff8, 0x0124},
2764 {0, 0xfffd, 0x0124},
2765 {0, 0xfffa, 0x0124},
2766 {0, 0xffff, 0x0124},
2767 {0, 0xfff9, 0x0124},
2768 {0, 0x0086, 0x0127},
2769 {0, 0xfff8, 0x0124},
2770 {0, 0xfffd, 0x0124},
2771 {0, 0x0027, 0x0127},
2772 {0, 0xfff8, 0x0124},
2773 {0, 0xfffd, 0x0124},
2774 {0, 0x0019, 0x0127},
2775 {0, 0xfff8, 0x0124},
2776 {0, 0xfffd, 0x0124},
2777 {0, 0xfffa, 0x0124},
2778 {0, 0xfff9, 0x0124},
2779 {0, 0x0086, 0x0127},
2780 {0, 0xfff8, 0x0124},
2781 {0, 0xfffd, 0x0124},
2782 {0, 0x0037, 0x0127},
2783 {0, 0xfff8, 0x0124},
2784 {0, 0xfffd, 0x0124},
2785 {0, 0x0000, 0x0127},
2786 {0, 0xfff8, 0x0124},
2787 {0, 0xfffd, 0x0124},
2788 {0, 0x0021, 0x0127},
2789 {0, 0xfff8, 0x0124},
2790 {0, 0xfffd, 0x0124},
2791 {0, 0xfffa, 0x0124},
2792 {0, 0xfff9, 0x0124},
2793 {0, 0x0086, 0x0127},
2794 {0, 0xfff8, 0x0124},
2795 {0, 0xfffd, 0x0124},
2796 {0, 0x0038, 0x0127},
2797 {0, 0xfff8, 0x0124},
2798 {0, 0xfffd, 0x0124},
2799 {0, 0x0006, 0x0127},
2800 {0, 0xfff8, 0x0124},
2801 {0, 0xfffd, 0x0124},
2802 {0, 0x0045, 0x0127},
2803 {0, 0xfff8, 0x0124},
2804 {0, 0xfffd, 0x0124},
2805 {0, 0xfffa, 0x0124},
2806 {0, 0xfff9, 0x0124},
2807 {0, 0x0086, 0x0127},
2808 {0, 0xfff8, 0x0124},
2809 {0, 0xfffd, 0x0124},
2810 {0, 0x0037, 0x0127},
2811 {0, 0xfff8, 0x0124},
2812 {0, 0xfffd, 0x0124},
2813 {0, 0x0001, 0x0127},
2814 {0, 0xfff8, 0x0124},
2815 {0, 0xfffd, 0x0124},
2816 {0, 0x002a, 0x0127},
2817 {0, 0xfff8, 0x0124},
2818 {0, 0xfffd, 0x0124},
2819 {0, 0xfffa, 0x0124},
2820 {0, 0xfff9, 0x0124},
2821 {0, 0x0086, 0x0127},
2822 {0, 0xfff8, 0x0124},
2823 {0, 0xfffd, 0x0124},
2824 {0, 0x0038, 0x0127},
2825 {0, 0xfff8, 0x0124},
2826 {0, 0xfffd, 0x0124},
2827 {0, 0x0000, 0x0127},
2828 {0, 0xfff8, 0x0124},
2829 {0, 0xfffd, 0x0124},
2830 {0, 0x000e, 0x0127},
2831 {0, 0xfff8, 0x0124},
2832 {0, 0xfffd, 0x0124},
2833 {0, 0xfffa, 0x0124},
2834 {0, 0xfff9, 0x0124},
2835 {0, 0x0086, 0x0127},
2836 {0, 0xfff8, 0x0124},
2837 {0, 0xfffd, 0x0124},
2838 {0, 0x0037, 0x0127},
2839 {0, 0xfff8, 0x0124},
2840 {0, 0xfffd, 0x0124},
2841 {0, 0x0001, 0x0127},
2842 {0, 0xfff8, 0x0124},
2843 {0, 0xfffd, 0x0124},
2844 {0, 0x002b, 0x0127},
2845 {0, 0xfff8, 0x0124},
2846 {0, 0xfffd, 0x0124},
2847 {0, 0xfffa, 0x0124},
2848 {0, 0xfff9, 0x0124},
2849 {0, 0x0086, 0x0127},
2850 {0, 0xfff8, 0x0124},
2851 {0, 0xfffd, 0x0124},
2852 {0, 0x0038, 0x0127},
2853 {0, 0xfff8, 0x0124},
2854 {0, 0xfffd, 0x0124},
2855 {0, 0x0001, 0x0127},
2856 {0, 0xfff8, 0x0124},
2857 {0, 0xfffd, 0x0124},
2858 {0, 0x00f4, 0x0127},
2859 {0, 0xfff8, 0x0124},
2860 {0, 0xfffd, 0x0124},
2861 {0, 0xfffa, 0x0124},
2862 {0, 0xfff9, 0x0124},
2863 {0, 0x0086, 0x0127},
2864 {0, 0xfff8, 0x0124},
2865 {0, 0xfffd, 0x0124},
2866 {0, 0x0037, 0x0127},
2867 {0, 0xfff8, 0x0124},
2868 {0, 0xfffd, 0x0124},
2869 {0, 0x0001, 0x0127},
2870 {0, 0xfff8, 0x0124},
2871 {0, 0xfffd, 0x0124},
2872 {0, 0x002c, 0x0127},
2873 {0, 0xfff8, 0x0124},
2874 {0, 0xfffd, 0x0124},
2875 {0, 0xfffa, 0x0124},
2876 {0, 0xfff9, 0x0124},
2877 {0, 0x0086, 0x0127},
2878 {0, 0xfff8, 0x0124},
2879 {0, 0xfffd, 0x0124},
2880 {0, 0x0038, 0x0127},
2881 {0, 0xfff8, 0x0124},
2882 {0, 0xfffd, 0x0124},
2883 {0, 0x0001, 0x0127},
2884 {0, 0xfff8, 0x0124},
2885 {0, 0xfffd, 0x0124},
2886 {0, 0x0004, 0x0127},
2887 {0, 0xfff8, 0x0124},
2888 {0, 0xfffd, 0x0124},
2889 {0, 0xfffa, 0x0124},
2890 {0, 0xfff9, 0x0124},
2891 {0, 0x0086, 0x0127},
2892 {0, 0xfff8, 0x0124},
2893 {0, 0xfffd, 0x0124},
2894 {0, 0x0037, 0x0127},
2895 {0, 0xfff8, 0x0124},
2896 {0, 0xfffd, 0x0124},
2897 {0, 0x0001, 0x0127},
2898 {0, 0xfff8, 0x0124},
2899 {0, 0xfffd, 0x0124},
2900 {0, 0x002d, 0x0127},
2901 {0, 0xfff8, 0x0124},
2902 {0, 0xfffd, 0x0124},
2903 {0, 0xfffa, 0x0124},
2904 {0, 0xfff9, 0x0124},
2905 {0, 0x0086, 0x0127},
2906 {0, 0xfff8, 0x0124},
2907 {0, 0xfffd, 0x0124},
2908 {0, 0x0038, 0x0127},
2909 {0, 0xfff8, 0x0124},
2910 {0, 0xfffd, 0x0124},
2911 {0, 0x0000, 0x0127},
2912 {0, 0xfff8, 0x0124},
2913 {0, 0xfffd, 0x0124},
2914 {0, 0x0014, 0x0127},
2915 {0, 0xfff8, 0x0124},
2916 {0, 0xfffd, 0x0124},
2917 {0, 0xfffa, 0x0124},
2918 {0, 0xfff9, 0x0124},
2919 {0, 0x0086, 0x0127},
2920 {0, 0xfff8, 0x0124},
2921 {0, 0xfffd, 0x0124},
2922 {0, 0x0037, 0x0127},
2923 {0, 0xfff8, 0x0124},
2924 {0, 0xfffd, 0x0124},
2925 {0, 0x0001, 0x0127},
2926 {0, 0xfff8, 0x0124},
2927 {0, 0xfffd, 0x0124},
2928 {0, 0x002e, 0x0127},
2929 {0, 0xfff8, 0x0124},
2930 {0, 0xfffd, 0x0124},
2931 {0, 0xfffa, 0x0124},
2932 {0, 0xfff9, 0x0124},
2933 {0, 0x0086, 0x0127},
2934 {0, 0xfff8, 0x0124},
2935 {0, 0xfffd, 0x0124},
2936 {0, 0x0038, 0x0127},
2937 {0, 0xfff8, 0x0124},
2938 {0, 0xfffd, 0x0124},
2939 {0, 0x0003, 0x0127},
2940 {0, 0xfff8, 0x0124},
2941 {0, 0xfffd, 0x0124},
2942 {0, 0x0000, 0x0127},
2943 {0, 0xfff8, 0x0124},
2944 {0, 0xfffd, 0x0124},
2945 {0, 0xfffa, 0x0124},
2946 {0, 0xfff9, 0x0124},
2947 {0, 0x0086, 0x0127},
2948 {0, 0xfff8, 0x0124},
2949 {0, 0xfffd, 0x0124},
2950 {0, 0x0037, 0x0127},
2951 {0, 0xfff8, 0x0124},
2952 {0, 0xfffd, 0x0124},
2953 {0, 0x0001, 0x0127},
2954 {0, 0xfff8, 0x0124},
2955 {0, 0xfffd, 0x0124},
2956 {0, 0x002f, 0x0127},
2957 {0, 0xfff8, 0x0124},
2958 {0, 0xfffd, 0x0124},
2959 {0, 0xfffa, 0x0124},
2960 {0, 0xfff9, 0x0124},
2961 {0, 0x0086, 0x0127},
2962 {0, 0xfff8, 0x0124},
2963 {0, 0xfffd, 0x0124},
2964 {0, 0x0038, 0x0127},
2965 {0, 0xfff8, 0x0124},
2966 {0, 0xfffd, 0x0124},
2967 {0, 0x0003, 0x0127},
2968 {0, 0xfff8, 0x0124},
2969 {0, 0xfffd, 0x0124},
2970 {0, 0x0014, 0x0127},
2971 {0, 0xfff8, 0x0124},
2972 {0, 0xfffd, 0x0124},
2973 {0, 0xfffa, 0x0124},
2974 {0, 0xfff9, 0x0124},
2975 {0, 0x0086, 0x0127},
2976 {0, 0xfff8, 0x0124},
2977 {0, 0xfffd, 0x0124},
2978 {0, 0x0037, 0x0127},
2979 {0, 0xfff8, 0x0124},
2980 {0, 0xfffd, 0x0124},
2981 {0, 0x0001, 0x0127},
2982 {0, 0xfff8, 0x0124},
2983 {0, 0xfffd, 0x0124},
2984 {0, 0x0040, 0x0127},
2985 {0, 0xfff8, 0x0124},
2986 {0, 0xfffd, 0x0124},
2987 {0, 0xfffa, 0x0124},
2988 {0, 0xfff9, 0x0124},
2989 {0, 0x0086, 0x0127},
2990 {0, 0xfff8, 0x0124},
2991 {0, 0xfffd, 0x0124},
2992 {0, 0x0038, 0x0127},
2993 {0, 0xfff8, 0x0124},
2994 {0, 0xfffd, 0x0124},
2995 {0, 0x0000, 0x0127},
2996 {0, 0xfff8, 0x0124},
2997 {0, 0xfffd, 0x0124},
2998 {0, 0x0040, 0x0127},
2999 {0, 0xfff8, 0x0124},
3000 {0, 0xfffd, 0x0124},
3001 {0, 0xfffa, 0x0124},
3002 {0, 0xfff9, 0x0124},
3003 {0, 0x0086, 0x0127},
3004 {0, 0xfff8, 0x0124},
3005 {0, 0xfffd, 0x0124},
3006 {0, 0x0037, 0x0127},
3007 {0, 0xfff8, 0x0124},
3008 {0, 0xfffd, 0x0124},
3009 {0, 0x0001, 0x0127},
3010 {0, 0xfff8, 0x0124},
3011 {0, 0xfffd, 0x0124},
3012 {0, 0x0053, 0x0127},
3013 {0, 0xfff8, 0x0124},
3014 {0, 0xfffd, 0x0124},
3015 {0, 0xfffa, 0x0124},
3016 {0, 0xfff9, 0x0124},
3017 {0, 0x0086, 0x0127},
3018 {0, 0xfff8, 0x0124},
3019 {0, 0xfffd, 0x0124},
3020 {0, 0x0038, 0x0127},
3021 {0, 0xfff8, 0x0124},
3022 {0, 0xfffd, 0x0124},
3023 {0, 0x0000, 0x0127},
3024 {0, 0xfff8, 0x0124},
3025 {0, 0xfffd, 0x0124},
3026 {0, 0x0038, 0x0127},
3027 {0, 0xfff8, 0x0124},
3028 {0, 0xfffd, 0x0124},
3029 {0, 0xfffa, 0x0124},
3030 {0, 0x0000, 0x0101},
3031 {0, 0x00a0, 0x0103},
3032 {0, 0x0078, 0x0105},
3033 {0, 0x0000, 0x010a},
3034 {0, 0x0024, 0x010b},
3035 {0, 0x0028, 0x0119},
3036 {0, 0x0088, 0x011b},
3037 {0, 0x0002, 0x011d},
3038 {0, 0x0003, 0x011e},
3039 {0, 0x0000, 0x0129},
3040 {0, 0x00fc, 0x012b},
3041 {0, 0x0008, 0x0102},
3042 {0, 0x0000, 0x0104},
3043 {0, 0x0008, 0x011a},
3044 {0, 0x0028, 0x011c},
3045 {0, 0x0021, 0x012a},
3046 {0, 0x0000, 0x0118},
3047 {0, 0x0000, 0x0132},
3048 {0, 0x0000, 0x0109},
3049 {0, 0xfff9, 0x0124},
3050 {0, 0x0086, 0x0127},
3051 {0, 0xfff8, 0x0124},
3052 {0, 0xfffd, 0x0124},
3053 {0, 0x0037, 0x0127},
3054 {0, 0xfff8, 0x0124},
3055 {0, 0xfffd, 0x0124},
3056 {0, 0x0001, 0x0127},
3057 {0, 0xfff8, 0x0124},
3058 {0, 0xfffd, 0x0124},
3059 {0, 0x0031, 0x0127},
3060 {0, 0xfff8, 0x0124},
3061 {0, 0xfffd, 0x0124},
3062 {0, 0xfffa, 0x0124},
3063 {0, 0xfff9, 0x0124},
3064 {0, 0x0086, 0x0127},
3065 {0, 0xfff8, 0x0124},
3066 {0, 0xfffd, 0x0124},
3067 {0, 0x0038, 0x0127},
3068 {0, 0xfff8, 0x0124},
3069 {0, 0xfffd, 0x0124},
3070 {0, 0x0000, 0x0127},
3071 {0, 0xfff8, 0x0124},
3072 {0, 0xfffd, 0x0124},
3073 {0, 0x0000, 0x0127},
3074 {0, 0xfff8, 0x0124},
3075 {0, 0xfffd, 0x0124},
3076 {0, 0xfffa, 0x0124},
3077 {0, 0xfff9, 0x0124},
3078 {0, 0x0086, 0x0127},
3079 {0, 0xfff8, 0x0124},
3080 {0, 0xfffd, 0x0124},
3081 {0, 0x0037, 0x0127},
3082 {0, 0xfff8, 0x0124},
3083 {0, 0xfffd, 0x0124},
3084 {0, 0x0001, 0x0127},
3085 {0, 0xfff8, 0x0124},
3086 {0, 0xfffd, 0x0124},
3087 {0, 0x0040, 0x0127},
3088 {0, 0xfff8, 0x0124},
3089 {0, 0xfffd, 0x0124},
3090 {0, 0xfffa, 0x0124},
3091 {0, 0xfff9, 0x0124},
3092 {0, 0x0086, 0x0127},
3093 {0, 0xfff8, 0x0124},
3094 {0, 0xfffd, 0x0124},
3095 {0, 0x0038, 0x0127},
3096 {0, 0xfff8, 0x0124},
3097 {0, 0xfffd, 0x0124},
3098 {0, 0x0000, 0x0127},
3099 {0, 0xfff8, 0x0124},
3100 {0, 0xfffd, 0x0124},
3101 {0, 0x0040, 0x0127},
3102 {0, 0xfff8, 0x0124},
3103 {0, 0xfffd, 0x0124},
3104 {0, 0xfffa, 0x0124},
3105 {0, 0xfff9, 0x0124},
3106 {0, 0x0086, 0x0127},
3107 {0, 0xfff8, 0x0124},
3108 {0, 0xfffd, 0x0124},
3109 {0, 0x0037, 0x0127},
3110 {0, 0xfff8, 0x0124},
3111 {0, 0xfffd, 0x0124},
3112 {0, 0x0000, 0x0127},
3113 {0, 0xfff8, 0x0124},
3114 {0, 0xfffd, 0x0124},
3115 {0, 0x00dc, 0x0127},
3116 {0, 0xfff8, 0x0124},
3117 {0, 0xfffd, 0x0124},
3118 {0, 0xfffa, 0x0124},
3119 {0, 0xfff9, 0x0124},
3120 {0, 0x0086, 0x0127},
3121 {0, 0xfff8, 0x0124},
3122 {0, 0xfffd, 0x0124},
3123 {0, 0x0038, 0x0127},
3124 {0, 0xfff8, 0x0124},
3125 {0, 0xfffd, 0x0124},
3126 {0, 0x0000, 0x0127},
3127 {0, 0xfff8, 0x0124},
3128 {0, 0xfffd, 0x0124},
3129 {0, 0x0000, 0x0127},
3130 {0, 0xfff8, 0x0124},
3131 {0, 0xfffd, 0x0124},
3132 {0, 0xfffa, 0x0124},
3133 {0, 0xfff9, 0x0124},
3134 {0, 0x0086, 0x0127},
3135 {0, 0xfff8, 0x0124},
3136 {0, 0xfffd, 0x0124},
3137 {0, 0x0037, 0x0127},
3138 {0, 0xfff8, 0x0124},
3139 {0, 0xfffd, 0x0124},
3140 {0, 0x0001, 0x0127},
3141 {0, 0xfff8, 0x0124},
3142 {0, 0xfffd, 0x0124},
3143 {0, 0x0032, 0x0127},
3144 {0, 0xfff8, 0x0124},
3145 {0, 0xfffd, 0x0124},
3146 {0, 0xfffa, 0x0124},
3147 {0, 0xfff9, 0x0124},
3148 {0, 0x0086, 0x0127},
3149 {0, 0xfff8, 0x0124},
3150 {0, 0xfffd, 0x0124},
3151 {0, 0x0038, 0x0127},
3152 {0, 0xfff8, 0x0124},
3153 {0, 0xfffd, 0x0124},
3154 {0, 0x0001, 0x0127},
3155 {0, 0xfff8, 0x0124},
3156 {0, 0xfffd, 0x0124},
3157 {0, 0x0020, 0x0127},
3158 {0, 0xfff8, 0x0124},
3159 {0, 0xfffd, 0x0124},
3160 {0, 0xfffa, 0x0124},
3161 {0, 0xfff9, 0x0124},
3162 {0, 0x0086, 0x0127},
3163 {0, 0xfff8, 0x0124},
3164 {0, 0xfffd, 0x0124},
3165 {0, 0x0037, 0x0127},
3166 {0, 0xfff8, 0x0124},
3167 {0, 0xfffd, 0x0124},
3168 {0, 0x0001, 0x0127},
3169 {0, 0xfff8, 0x0124},
3170 {0, 0xfffd, 0x0124},
3171 {0, 0x0040, 0x0127},
3172 {0, 0xfff8, 0x0124},
3173 {0, 0xfffd, 0x0124},
3174 {0, 0xfffa, 0x0124},
3175 {0, 0xfff9, 0x0124},
3176 {0, 0x0086, 0x0127},
3177 {0, 0xfff8, 0x0124},
3178 {0, 0xfffd, 0x0124},
3179 {0, 0x0038, 0x0127},
3180 {0, 0xfff8, 0x0124},
3181 {0, 0xfffd, 0x0124},
3182 {0, 0x0000, 0x0127},
3183 {0, 0xfff8, 0x0124},
3184 {0, 0xfffd, 0x0124},
3185 {0, 0x0040, 0x0127},
3186 {0, 0xfff8, 0x0124},
3187 {0, 0xfffd, 0x0124},
3188 {0, 0xfffa, 0x0124},
3189 {0, 0xfff9, 0x0124},
3190 {0, 0x0086, 0x0127},
3191 {0, 0xfff8, 0x0124},
3192 {0, 0xfffd, 0x0124},
3193 {0, 0x0037, 0x0127},
3194 {0, 0xfff8, 0x0124},
3195 {0, 0xfffd, 0x0124},
3196 {0, 0x0000, 0x0127},
3197 {0, 0xfff8, 0x0124},
3198 {0, 0xfffd, 0x0124},
3199 {0, 0x0030, 0x0127},
3200 {0, 0xfff8, 0x0124},
3201 {0, 0xfffd, 0x0124},
3202 {0, 0xfffa, 0x0124},
3203 {0, 0xfff9, 0x0124},
3204 {0, 0x0086, 0x0127},
3205 {0, 0xfff8, 0x0124},
3206 {0, 0xfffd, 0x0124},
3207 {0, 0x0038, 0x0127},
3208 {0, 0xfff8, 0x0124},
3209 {0, 0xfffd, 0x0124},
3210 {0, 0x0008, 0x0127},
3211 {0, 0xfff8, 0x0124},
3212 {0, 0xfffd, 0x0124},
3213 {0, 0x0000, 0x0127},
3214 {0, 0xfff8, 0x0124},
3215 {0, 0xfffd, 0x0124},
3216 {0, 0xfffa, 0x0124},
3217 {0, 0x0003, 0x0106},
3218 {0, 0x0062, 0x0107},
3219 {0, 0x0003, 0x0111},
3220 };
3221 #define NUM_INIT_DATA
3222
3223 unsigned short compression = 0; /* 0=none, 7=best frame rate */
3224 int f_rate; /* 0=Fastest 7=slowest */
3225
3226 if (IBMCAM_T(uvd)->initialized)
3227 return;
3228
3229 /* Internal frame rate is controlled by f_rate value */
3230 f_rate = 7 - framerate;
3231 RESTRICT_TO_RANGE(f_rate, 0, 7);
3232
3233 ibmcam_veio(uvd, 0, 0x0000, 0x0100);
3234 ibmcam_veio(uvd, 1, 0x0000, 0x0116);
3235 ibmcam_veio(uvd, 0, 0x0060, 0x0116);
3236 ibmcam_veio(uvd, 0, 0x0002, 0x0112);
3237 ibmcam_veio(uvd, 0, 0x0000, 0x0123);
3238 ibmcam_veio(uvd, 0, 0x0001, 0x0117);
3239 ibmcam_veio(uvd, 0, 0x0040, 0x0108);
3240 ibmcam_veio(uvd, 0, 0x0019, 0x012c);
3241 ibmcam_veio(uvd, 0, 0x0060, 0x0116);
3242 ibmcam_veio(uvd, 0, 0x0002, 0x0115);
3243 ibmcam_veio(uvd, 0, 0x0003, 0x0115);
3244 ibmcam_veio(uvd, 1, 0x0000, 0x0115);
3245 ibmcam_veio(uvd, 0, 0x000b, 0x0115);
3246 ibmcam_model3_Packet1(uvd, 0x000a, 0x0040);
3247 ibmcam_model3_Packet1(uvd, 0x000b, 0x00f6);
3248 ibmcam_model3_Packet1(uvd, 0x000c, 0x0002);
3249 ibmcam_model3_Packet1(uvd, 0x000d, 0x0020);
3250 ibmcam_model3_Packet1(uvd, 0x000e, 0x0033);
3251 ibmcam_model3_Packet1(uvd, 0x000f, 0x0007);
3252 ibmcam_model3_Packet1(uvd, 0x0010, 0x0000);
3253 ibmcam_model3_Packet1(uvd, 0x0011, 0x0070);
3254 ibmcam_model3_Packet1(uvd, 0x0012, 0x0030);
3255 ibmcam_model3_Packet1(uvd, 0x0013, 0x0000);
3256 ibmcam_model3_Packet1(uvd, 0x0014, 0x0001);
3257 ibmcam_model3_Packet1(uvd, 0x0015, 0x0001);
3258 ibmcam_model3_Packet1(uvd, 0x0016, 0x0001);
3259 ibmcam_model3_Packet1(uvd, 0x0017, 0x0001);
3260 ibmcam_model3_Packet1(uvd, 0x0018, 0x0000);
3261 ibmcam_model3_Packet1(uvd, 0x001e, 0x00c3);
3262 ibmcam_model3_Packet1(uvd, 0x0020, 0x0000);
3263 ibmcam_model3_Packet1(uvd, 0x0028, 0x0010);
3264 ibmcam_model3_Packet1(uvd, 0x0029, 0x0054);
3265 ibmcam_model3_Packet1(uvd, 0x002a, 0x0013);
3266 ibmcam_model3_Packet1(uvd, 0x002b, 0x0007);
3267 ibmcam_model3_Packet1(uvd, 0x002d, 0x0028);
3268 ibmcam_model3_Packet1(uvd, 0x002e, 0x0000);
3269 ibmcam_model3_Packet1(uvd, 0x0031, 0x0000);
3270 ibmcam_model3_Packet1(uvd, 0x0032, 0x0000);
3271 ibmcam_model3_Packet1(uvd, 0x0033, 0x0000);
3272 ibmcam_model3_Packet1(uvd, 0x0034, 0x0000);
3273 ibmcam_model3_Packet1(uvd, 0x0035, 0x0038);
3274 ibmcam_model3_Packet1(uvd, 0x003a, 0x0001);
3275 ibmcam_model3_Packet1(uvd, 0x003c, 0x001e);
3276 ibmcam_model3_Packet1(uvd, 0x003f, 0x000a);
3277 ibmcam_model3_Packet1(uvd, 0x0041, 0x0000);
3278 ibmcam_model3_Packet1(uvd, 0x0046, 0x003f);
3279 ibmcam_model3_Packet1(uvd, 0x0047, 0x0000);
3280 ibmcam_model3_Packet1(uvd, 0x0050, 0x0005);
3281 ibmcam_model3_Packet1(uvd, 0x0052, 0x001a);
3282 ibmcam_model3_Packet1(uvd, 0x0053, 0x0003);
3283 ibmcam_model3_Packet1(uvd, 0x005a, 0x006b);
3284 ibmcam_model3_Packet1(uvd, 0x005d, 0x001e);
3285 ibmcam_model3_Packet1(uvd, 0x005e, 0x0030);
3286 ibmcam_model3_Packet1(uvd, 0x005f, 0x0041);
3287 ibmcam_model3_Packet1(uvd, 0x0064, 0x0008);
3288 ibmcam_model3_Packet1(uvd, 0x0065, 0x0015);
3289 ibmcam_model3_Packet1(uvd, 0x0068, 0x000f);
3290 ibmcam_model3_Packet1(uvd, 0x0079, 0x0000);
3291 ibmcam_model3_Packet1(uvd, 0x007a, 0x0000);
3292 ibmcam_model3_Packet1(uvd, 0x007c, 0x003f);
3293 ibmcam_model3_Packet1(uvd, 0x0082, 0x000f);
3294 ibmcam_model3_Packet1(uvd, 0x0085, 0x0000);
3295 ibmcam_model3_Packet1(uvd, 0x0099, 0x0000);
3296 ibmcam_model3_Packet1(uvd, 0x009b, 0x0023);
3297 ibmcam_model3_Packet1(uvd, 0x009c, 0x0022);
3298 ibmcam_model3_Packet1(uvd, 0x009d, 0x0096);
3299 ibmcam_model3_Packet1(uvd, 0x009e, 0x0096);
3300 ibmcam_model3_Packet1(uvd, 0x009f, 0x000a);
3301
3302 switch (uvd->videosize) {
3303 case VIDEOSIZE_160x120:
3304 ibmcam_veio(uvd, 0, 0x0000, 0x0101); /* Same on 176x144, 320x240 */
3305 ibmcam_veio(uvd, 0, 0x00a0, 0x0103); /* Same on 176x144, 320x240 */
3306 ibmcam_veio(uvd, 0, 0x0078, 0x0105); /* Same on 176x144, 320x240 */
3307 ibmcam_veio(uvd, 0, 0x0000, 0x010a); /* Same */
3308 ibmcam_veio(uvd, 0, 0x0024, 0x010b); /* Differs everywhere */
3309 ibmcam_veio(uvd, 0, 0x00a9, 0x0119);
3310 ibmcam_veio(uvd, 0, 0x0016, 0x011b);
3311 ibmcam_veio(uvd, 0, 0x0002, 0x011d); /* Same on 176x144, 320x240 */
3312 ibmcam_veio(uvd, 0, 0x0003, 0x011e); /* Same on 176x144, 640x480 */
3313 ibmcam_veio(uvd, 0, 0x0000, 0x0129); /* Same */
3314 ibmcam_veio(uvd, 0, 0x00fc, 0x012b); /* Same */
3315 ibmcam_veio(uvd, 0, 0x0018, 0x0102);
3316 ibmcam_veio(uvd, 0, 0x0004, 0x0104);
3317 ibmcam_veio(uvd, 0, 0x0004, 0x011a);
3318 ibmcam_veio(uvd, 0, 0x0028, 0x011c);
3319 ibmcam_veio(uvd, 0, 0x0022, 0x012a); /* Same */
3320 ibmcam_veio(uvd, 0, 0x0000, 0x0118);
3321 ibmcam_veio(uvd, 0, 0x0000, 0x0132);
3322 ibmcam_model3_Packet1(uvd, 0x0021, 0x0001); /* Same */
3323 ibmcam_veio(uvd, 0, compression, 0x0109);
3324 break;
3325 case VIDEOSIZE_320x240:
3326 ibmcam_veio(uvd, 0, 0x0000, 0x0101); /* Same on 176x144, 320x240 */
3327 ibmcam_veio(uvd, 0, 0x00a0, 0x0103); /* Same on 176x144, 320x240 */
3328 ibmcam_veio(uvd, 0, 0x0078, 0x0105); /* Same on 176x144, 320x240 */
3329 ibmcam_veio(uvd, 0, 0x0000, 0x010a); /* Same */
3330 ibmcam_veio(uvd, 0, 0x0028, 0x010b); /* Differs everywhere */
3331 ibmcam_veio(uvd, 0, 0x0002, 0x011d); /* Same */
3332 ibmcam_veio(uvd, 0, 0x0000, 0x011e);
3333 ibmcam_veio(uvd, 0, 0x0000, 0x0129); /* Same */
3334 ibmcam_veio(uvd, 0, 0x00fc, 0x012b); /* Same */
3335 /* 4 commands from 160x120 skipped */
3336 ibmcam_veio(uvd, 0, 0x0022, 0x012a); /* Same */
3337 ibmcam_model3_Packet1(uvd, 0x0021, 0x0001); /* Same */
3338 ibmcam_veio(uvd, 0, compression, 0x0109);
3339 ibmcam_veio(uvd, 0, 0x00d9, 0x0119);
3340 ibmcam_veio(uvd, 0, 0x0006, 0x011b);
3341 ibmcam_veio(uvd, 0, 0x0021, 0x0102); /* Same on 320x240, 640x480 */
3342 ibmcam_veio(uvd, 0, 0x0010, 0x0104);
3343 ibmcam_veio(uvd, 0, 0x0004, 0x011a);
3344 ibmcam_veio(uvd, 0, 0x003f, 0x011c);
3345 ibmcam_veio(uvd, 0, 0x001c, 0x0118);
3346 ibmcam_veio(uvd, 0, 0x0000, 0x0132);
3347 break;
3348 case VIDEOSIZE_640x480:
3349 ibmcam_veio(uvd, 0, 0x00f0, 0x0105);
3350 ibmcam_veio(uvd, 0, 0x0000, 0x010a); /* Same */
3351 ibmcam_veio(uvd, 0, 0x0038, 0x010b); /* Differs everywhere */
3352 ibmcam_veio(uvd, 0, 0x00d9, 0x0119); /* Same on 320x240, 640x480 */
3353 ibmcam_veio(uvd, 0, 0x0006, 0x011b); /* Same on 320x240, 640x480 */
3354 ibmcam_veio(uvd, 0, 0x0004, 0x011d); /* NC */
3355 ibmcam_veio(uvd, 0, 0x0003, 0x011e); /* Same on 176x144, 640x480 */
3356 ibmcam_veio(uvd, 0, 0x0000, 0x0129); /* Same */
3357 ibmcam_veio(uvd, 0, 0x00fc, 0x012b); /* Same */
3358 ibmcam_veio(uvd, 0, 0x0021, 0x0102); /* Same on 320x240, 640x480 */
3359 ibmcam_veio(uvd, 0, 0x0016, 0x0104); /* NC */
3360 ibmcam_veio(uvd, 0, 0x0004, 0x011a); /* Same on 320x240, 640x480 */
3361 ibmcam_veio(uvd, 0, 0x003f, 0x011c); /* Same on 320x240, 640x480 */
3362 ibmcam_veio(uvd, 0, 0x0022, 0x012a); /* Same */
3363 ibmcam_veio(uvd, 0, 0x001c, 0x0118); /* Same on 320x240, 640x480 */
3364 ibmcam_model3_Packet1(uvd, 0x0021, 0x0001); /* Same */
3365 ibmcam_veio(uvd, 0, compression, 0x0109);
3366 ibmcam_veio(uvd, 0, 0x0040, 0x0101);
3367 ibmcam_veio(uvd, 0, 0x0040, 0x0103);
3368 ibmcam_veio(uvd, 0, 0x0000, 0x0132); /* Same on 320x240, 640x480 */
3369 break;
3370 }
3371 ibmcam_model3_Packet1(uvd, 0x007e, 0x000e); /* Hue */
3372 ibmcam_model3_Packet1(uvd, 0x0036, 0x0011); /* Brightness */
3373 ibmcam_model3_Packet1(uvd, 0x0060, 0x0002); /* Sharpness */
3374 ibmcam_model3_Packet1(uvd, 0x0061, 0x0004); /* Sharpness */
3375 ibmcam_model3_Packet1(uvd, 0x0062, 0x0005); /* Sharpness */
3376 ibmcam_model3_Packet1(uvd, 0x0063, 0x0014); /* Sharpness */
3377 ibmcam_model3_Packet1(uvd, 0x0096, 0x00a0); /* Red gain */
3378 ibmcam_model3_Packet1(uvd, 0x0097, 0x0096); /* Blue gain */
3379 ibmcam_model3_Packet1(uvd, 0x0067, 0x0001); /* Contrast */
3380 ibmcam_model3_Packet1(uvd, 0x005b, 0x000c); /* Contrast */
3381 ibmcam_model3_Packet1(uvd, 0x005c, 0x0016); /* Contrast */
3382 ibmcam_model3_Packet1(uvd, 0x0098, 0x000b);
3383 ibmcam_model3_Packet1(uvd, 0x002c, 0x0003); /* Was 1, broke 640x480 */
3384 ibmcam_model3_Packet1(uvd, 0x002f, 0x002a);
3385 ibmcam_model3_Packet1(uvd, 0x0030, 0x0029);
3386 ibmcam_model3_Packet1(uvd, 0x0037, 0x0002);
3387 ibmcam_model3_Packet1(uvd, 0x0038, 0x0059);
3388 ibmcam_model3_Packet1(uvd, 0x003d, 0x002e);
3389 ibmcam_model3_Packet1(uvd, 0x003e, 0x0028);
3390 ibmcam_model3_Packet1(uvd, 0x0078, 0x0005);
3391 ibmcam_model3_Packet1(uvd, 0x007b, 0x0011);
3392 ibmcam_model3_Packet1(uvd, 0x007d, 0x004b);
3393 ibmcam_model3_Packet1(uvd, 0x007f, 0x0022);
3394 ibmcam_model3_Packet1(uvd, 0x0080, 0x000c);
3395 ibmcam_model3_Packet1(uvd, 0x0081, 0x000b);
3396 ibmcam_model3_Packet1(uvd, 0x0083, 0x00fd);
3397 ibmcam_model3_Packet1(uvd, 0x0086, 0x000b);
3398 ibmcam_model3_Packet1(uvd, 0x0087, 0x000b);
3399 ibmcam_model3_Packet1(uvd, 0x007e, 0x000e);
3400 ibmcam_model3_Packet1(uvd, 0x0096, 0x00a0); /* Red gain */
3401 ibmcam_model3_Packet1(uvd, 0x0097, 0x0096); /* Blue gain */
3402 ibmcam_model3_Packet1(uvd, 0x0098, 0x000b);
3403
3404 switch (uvd->videosize) {
3405 case VIDEOSIZE_160x120:
3406 ibmcam_veio(uvd, 0, 0x0002, 0x0106);
3407 ibmcam_veio(uvd, 0, 0x0008, 0x0107);
3408 ibmcam_veio(uvd, 0, f_rate, 0x0111); /* Frame rate */
3409 ibmcam_model3_Packet1(uvd, 0x001f, 0x0000); /* Same */
3410 ibmcam_model3_Packet1(uvd, 0x0039, 0x001f); /* Same */
3411 ibmcam_model3_Packet1(uvd, 0x003b, 0x003c); /* Same */
3412 ibmcam_model3_Packet1(uvd, 0x0040, 0x000a);
3413 ibmcam_model3_Packet1(uvd, 0x0051, 0x000a);
3414 break;
3415 case VIDEOSIZE_320x240:
3416 ibmcam_veio(uvd, 0, 0x0003, 0x0106);
3417 ibmcam_veio(uvd, 0, 0x0062, 0x0107);
3418 ibmcam_veio(uvd, 0, f_rate, 0x0111); /* Frame rate */
3419 ibmcam_model3_Packet1(uvd, 0x001f, 0x0000); /* Same */
3420 ibmcam_model3_Packet1(uvd, 0x0039, 0x001f); /* Same */
3421 ibmcam_model3_Packet1(uvd, 0x003b, 0x003c); /* Same */
3422 ibmcam_model3_Packet1(uvd, 0x0040, 0x0008);
3423 ibmcam_model3_Packet1(uvd, 0x0051, 0x000b);
3424 break;
3425 case VIDEOSIZE_640x480:
3426 ibmcam_veio(uvd, 0, 0x0002, 0x0106); /* Adjustments */
3427 ibmcam_veio(uvd, 0, 0x00b4, 0x0107); /* Adjustments */
3428 ibmcam_veio(uvd, 0, f_rate, 0x0111); /* Frame rate */
3429 ibmcam_model3_Packet1(uvd, 0x001f, 0x0002); /* !Same */
3430 ibmcam_model3_Packet1(uvd, 0x0039, 0x003e); /* !Same */
3431 ibmcam_model3_Packet1(uvd, 0x0040, 0x0008);
3432 ibmcam_model3_Packet1(uvd, 0x0051, 0x000a);
3433 break;
3434 }
3435
3436 /* 01.01.08 - Added for RCA video in support -LO */
3437 if(init_model3_input) {
3438 if (debug > 0)
3439 dev_info(&uvd->dev->dev, "Setting input to RCA.\n");
3440 for (i=0; i < ARRAY_SIZE(initData); i++) {
3441 ibmcam_veio(uvd, initData[i].req, initData[i].value, initData[i].index);
3442 }
3443 }
3444
3445 ibmcam_veio(uvd, 0, 0x0001, 0x0114);
3446 ibmcam_veio(uvd, 0, 0x00c0, 0x010c);
3447 usb_clear_halt(uvd->dev, usb_rcvisocpipe(uvd->dev, uvd->video_endp));
3448 }
3449
3450 /*
3451 * ibmcam_video_stop()
3452 *
3453 * This code tells camera to stop streaming. The interface remains
3454 * configured and bandwidth - claimed.
3455 */
3456 static void ibmcam_video_stop(struct uvd *uvd)
3457 {
3458 switch (IBMCAM_T(uvd)->camera_model) {
3459 case IBMCAM_MODEL_1:
3460 ibmcam_veio(uvd, 0, 0x00, 0x010c);
3461 ibmcam_veio(uvd, 0, 0x00, 0x010c);
3462 ibmcam_veio(uvd, 0, 0x01, 0x0114);
3463 ibmcam_veio(uvd, 0, 0xc0, 0x010c);
3464 ibmcam_veio(uvd, 0, 0x00, 0x010c);
3465 ibmcam_send_FF_04_02(uvd);
3466 ibmcam_veio(uvd, 1, 0x00, 0x0100);
3467 ibmcam_veio(uvd, 0, 0x81, 0x0100); /* LED Off */
3468 break;
3469 case IBMCAM_MODEL_2:
3470 case IBMCAM_MODEL_4:
3471 ibmcam_veio(uvd, 0, 0x0000, 0x010c); /* Stop the camera */
3472
3473 ibmcam_model2_Packet1(uvd, 0x0030, 0x0004);
3474
3475 ibmcam_veio(uvd, 0, 0x0080, 0x0100); /* LED Off */
3476 ibmcam_veio(uvd, 0, 0x0020, 0x0111);
3477 ibmcam_veio(uvd, 0, 0x00a0, 0x0111);
3478
3479 ibmcam_model2_Packet1(uvd, 0x0030, 0x0002);
3480
3481 ibmcam_veio(uvd, 0, 0x0020, 0x0111);
3482 ibmcam_veio(uvd, 0, 0x0000, 0x0112);
3483 break;
3484 case IBMCAM_MODEL_3:
3485 ibmcam_veio(uvd, 0, 0x0000, 0x010c);
3486
3487 /* Here we are supposed to select video interface alt. setting 0 */
3488 ibmcam_veio(uvd, 0, 0x0006, 0x012c);
3489
3490 ibmcam_model3_Packet1(uvd, 0x0046, 0x0000);
3491
3492 ibmcam_veio(uvd, 1, 0x0000, 0x0116);
3493 ibmcam_veio(uvd, 0, 0x0064, 0x0116);
3494 ibmcam_veio(uvd, 1, 0x0000, 0x0115);
3495 ibmcam_veio(uvd, 0, 0x0003, 0x0115);
3496 ibmcam_veio(uvd, 0, 0x0008, 0x0123);
3497 ibmcam_veio(uvd, 0, 0x0000, 0x0117);
3498 ibmcam_veio(uvd, 0, 0x0000, 0x0112);
3499 ibmcam_veio(uvd, 0, 0x0080, 0x0100);
3500 IBMCAM_T(uvd)->initialized = 0;
3501 break;
3502 } /* switch */
3503 }
3504
3505 /*
3506 * ibmcam_reinit_iso()
3507 *
3508 * This procedure sends couple of commands to the camera and then
3509 * resets the video pipe. This sequence was observed to reinit the
3510 * camera or, at least, to initiate ISO data stream.
3511 *
3512 * History:
3513 * 1/2/00 Created.
3514 */
3515 static void ibmcam_reinit_iso(struct uvd *uvd, int do_stop)
3516 {
3517 switch (IBMCAM_T(uvd)->camera_model) {
3518 case IBMCAM_MODEL_1:
3519 if (do_stop)
3520 ibmcam_video_stop(uvd);
3521 ibmcam_veio(uvd, 0, 0x0001, 0x0114);
3522 ibmcam_veio(uvd, 0, 0x00c0, 0x010c);
3523 usb_clear_halt(uvd->dev, usb_rcvisocpipe(uvd->dev, uvd->video_endp));
3524 ibmcam_model1_setup_after_video_if(uvd);
3525 break;
3526 case IBMCAM_MODEL_2:
3527 ibmcam_model2_setup_after_video_if(uvd);
3528 break;
3529 case IBMCAM_MODEL_3:
3530 ibmcam_video_stop(uvd);
3531 ibmcam_model3_setup_after_video_if(uvd);
3532 break;
3533 case IBMCAM_MODEL_4:
3534 ibmcam_model4_setup_after_video_if(uvd);
3535 break;
3536 }
3537 }
3538
3539 static void ibmcam_video_start(struct uvd *uvd)
3540 {
3541 ibmcam_change_lighting_conditions(uvd);
3542 ibmcam_set_sharpness(uvd);
3543 ibmcam_reinit_iso(uvd, 0);
3544 }
3545
3546 /*
3547 * Return negative code on failure, 0 on success.
3548 */
3549 static int ibmcam_setup_on_open(struct uvd *uvd)
3550 {
3551 int setup_ok = 0; /* Success by default */
3552 /* Send init sequence only once, it's large! */
3553 if (!IBMCAM_T(uvd)->initialized) {
3554 switch (IBMCAM_T(uvd)->camera_model) {
3555 case IBMCAM_MODEL_1:
3556 setup_ok = ibmcam_model1_setup(uvd);
3557 break;
3558 case IBMCAM_MODEL_2:
3559 setup_ok = ibmcam_model2_setup(uvd);
3560 break;
3561 case IBMCAM_MODEL_3:
3562 case IBMCAM_MODEL_4:
3563 /* We do all setup when Isoc stream is requested */
3564 break;
3565 }
3566 IBMCAM_T(uvd)->initialized = (setup_ok != 0);
3567 }
3568 return setup_ok;
3569 }
3570
3571 static void ibmcam_configure_video(struct uvd *uvd)
3572 {
3573 if (uvd == NULL)
3574 return;
3575
3576 RESTRICT_TO_RANGE(init_brightness, 0, 255);
3577 RESTRICT_TO_RANGE(init_contrast, 0, 255);
3578 RESTRICT_TO_RANGE(init_color, 0, 255);
3579 RESTRICT_TO_RANGE(init_hue, 0, 255);
3580 RESTRICT_TO_RANGE(hue_correction, 0, 255);
3581
3582 memset(&uvd->vpic, 0, sizeof(uvd->vpic));
3583 memset(&uvd->vpic_old, 0x55, sizeof(uvd->vpic_old));
3584
3585 uvd->vpic.colour = init_color << 8;
3586 uvd->vpic.hue = init_hue << 8;
3587 uvd->vpic.brightness = init_brightness << 8;
3588 uvd->vpic.contrast = init_contrast << 8;
3589 uvd->vpic.whiteness = 105 << 8; /* This one isn't used */
3590 uvd->vpic.depth = 24;
3591 uvd->vpic.palette = VIDEO_PALETTE_RGB24;
3592
3593 memset(&uvd->vcap, 0, sizeof(uvd->vcap));
3594 strcpy(uvd->vcap.name, "IBM USB Camera");
3595 uvd->vcap.type = VID_TYPE_CAPTURE;
3596 uvd->vcap.channels = 1;
3597 uvd->vcap.audios = 0;
3598 uvd->vcap.maxwidth = VIDEOSIZE_X(uvd->canvas);
3599 uvd->vcap.maxheight = VIDEOSIZE_Y(uvd->canvas);
3600 uvd->vcap.minwidth = min_canvasWidth;
3601 uvd->vcap.minheight = min_canvasHeight;
3602
3603 memset(&uvd->vchan, 0, sizeof(uvd->vchan));
3604 uvd->vchan.flags = 0;
3605 uvd->vchan.tuners = 0;
3606 uvd->vchan.channel = 0;
3607 uvd->vchan.type = VIDEO_TYPE_CAMERA;
3608 strcpy(uvd->vchan.name, "Camera");
3609 }
3610
3611 /*
3612 * ibmcam_probe()
3613 *
3614 * This procedure queries device descriptor and accepts the interface
3615 * if it looks like IBM C-it camera.
3616 *
3617 * History:
3618 * 22-Jan-2000 Moved camera init code to ibmcam_open()
3619 * 27=Jan-2000 Changed to use static structures, added locking.
3620 * 24-May-2000 Corrected to prevent race condition (MOD_xxx_USE_COUNT).
3621 * 03-Jul-2000 Fixed endianness bug.
3622 * 12-Nov-2000 Reworked to comply with new probe() signature.
3623 * 23-Jan-2001 Added compatibility with 2.2.x kernels.
3624 */
3625 static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id *devid)
3626 {
3627 struct usb_device *dev = interface_to_usbdev(intf);
3628 struct uvd *uvd = NULL;
3629 int ix, i, nas, model=0, canvasX=0, canvasY=0;
3630 int actInterface=-1, inactInterface=-1, maxPS=0;
3631 __u8 ifnum = intf->altsetting->desc.bInterfaceNumber;
3632 unsigned char video_ep = 0;
3633
3634 if (debug >= 1)
3635 dev_info(&dev->dev, "ibmcam_probe(%p,%u.)\n", intf, ifnum);
3636
3637 /* We don't handle multi-config cameras */
3638 if (dev->descriptor.bNumConfigurations != 1)
3639 return -ENODEV;
3640
3641 /* Check the version/revision */
3642 switch (le16_to_cpu(dev->descriptor.bcdDevice)) {
3643 case 0x0002:
3644 if (ifnum != 2)
3645 return -ENODEV;
3646 model = IBMCAM_MODEL_1;
3647 break;
3648 case 0x030A:
3649 if (ifnum != 0)
3650 return -ENODEV;
3651 if ((le16_to_cpu(dev->descriptor.idProduct) == NETCAM_PRODUCT_ID) ||
3652 (le16_to_cpu(dev->descriptor.idProduct) == VEO_800D_PRODUCT_ID))
3653 model = IBMCAM_MODEL_4;
3654 else
3655 model = IBMCAM_MODEL_2;
3656 break;
3657 case 0x0301:
3658 if (ifnum != 0)
3659 return -ENODEV;
3660 model = IBMCAM_MODEL_3;
3661 break;
3662 default:
3663 err("IBM camera with revision 0x%04x is not supported.",
3664 le16_to_cpu(dev->descriptor.bcdDevice));
3665 return -ENODEV;
3666 }
3667
3668 /* Print detailed info on what we found so far */
3669 do {
3670 char *brand = NULL;
3671 switch (le16_to_cpu(dev->descriptor.idProduct)) {
3672 case NETCAM_PRODUCT_ID:
3673 brand = "IBM NetCamera";
3674 break;
3675 case VEO_800C_PRODUCT_ID:
3676 brand = "Veo Stingray [800C]";
3677 break;
3678 case VEO_800D_PRODUCT_ID:
3679 brand = "Veo Stingray [800D]";
3680 break;
3681 case IBMCAM_PRODUCT_ID:
3682 default:
3683 brand = "IBM PC Camera"; /* a.k.a. Xirlink C-It */
3684 break;
3685 }
3686 dev_info(&dev->dev,
3687 "%s USB camera found (model %d, rev. 0x%04x)\n",
3688 brand, model, le16_to_cpu(dev->descriptor.bcdDevice));
3689 } while (0);
3690
3691 /* Validate found interface: must have one ISO endpoint */
3692 nas = intf->num_altsetting;
3693 if (debug > 0)
3694 dev_info(&dev->dev, "Number of alternate settings=%d.\n",
3695 nas);
3696 if (nas < 2) {
3697 err("Too few alternate settings for this camera!");
3698 return -ENODEV;
3699 }
3700 /* Validate all alternate settings */
3701 for (ix=0; ix < nas; ix++) {
3702 const struct usb_host_interface *interface;
3703 const struct usb_endpoint_descriptor *endpoint;
3704
3705 interface = &intf->altsetting[ix];
3706 i = interface->desc.bAlternateSetting;
3707 if (interface->desc.bNumEndpoints != 1) {
3708 err("Interface %d. has %u. endpoints!",
3709 ifnum, (unsigned)(interface->desc.bNumEndpoints));
3710 return -ENODEV;
3711 }
3712 endpoint = &interface->endpoint[0].desc;
3713 if (video_ep == 0)
3714 video_ep = endpoint->bEndpointAddress;
3715 else if (video_ep != endpoint->bEndpointAddress) {
3716 err("Alternate settings have different endpoint addresses!");
3717 return -ENODEV;
3718 }
3719 if (!usb_endpoint_xfer_isoc(endpoint)) {
3720 err("Interface %d. has non-ISO endpoint!", ifnum);
3721 return -ENODEV;
3722 }
3723 if (usb_endpoint_dir_out(endpoint)) {
3724 err("Interface %d. has ISO OUT endpoint!", ifnum);
3725 return -ENODEV;
3726 }
3727 if (le16_to_cpu(endpoint->wMaxPacketSize) == 0) {
3728 if (inactInterface < 0)
3729 inactInterface = i;
3730 else {
3731 err("More than one inactive alt. setting!");
3732 return -ENODEV;
3733 }
3734 } else {
3735 if (actInterface < 0) {
3736 actInterface = i;
3737 maxPS = le16_to_cpu(endpoint->wMaxPacketSize);
3738 if (debug > 0)
3739 dev_info(&dev->dev,
3740 "Active setting=%d. "
3741 "maxPS=%d.\n", i, maxPS);
3742 } else
3743 err("More than one active alt. setting! Ignoring #%d.", i);
3744 }
3745 }
3746 if ((maxPS <= 0) || (actInterface < 0) || (inactInterface < 0)) {
3747 err("Failed to recognize the camera!");
3748 return -ENODEV;
3749 }
3750
3751 /* Validate options */
3752 switch (model) {
3753 case IBMCAM_MODEL_1:
3754 RESTRICT_TO_RANGE(lighting, 0, 2);
3755 RESTRICT_TO_RANGE(size, SIZE_128x96, SIZE_352x288);
3756 if (framerate < 0)
3757 framerate = 2;
3758 canvasX = 352;
3759 canvasY = 288;
3760 break;
3761 case IBMCAM_MODEL_2:
3762 RESTRICT_TO_RANGE(lighting, 0, 15);
3763 RESTRICT_TO_RANGE(size, SIZE_176x144, SIZE_352x240);
3764 if (framerate < 0)
3765 framerate = 2;
3766 canvasX = 352;
3767 canvasY = 240;
3768 break;
3769 case IBMCAM_MODEL_3:
3770 RESTRICT_TO_RANGE(lighting, 0, 15);
3771 switch (size) {
3772 case SIZE_160x120:
3773 canvasX = 160;
3774 canvasY = 120;
3775 if (framerate < 0)
3776 framerate = 2;
3777 RESTRICT_TO_RANGE(framerate, 0, 5);
3778 break;
3779 default:
3780 dev_info(&dev->dev, "IBM camera: using 320x240\n");
3781 size = SIZE_320x240;
3782 /* No break here */
3783 case SIZE_320x240:
3784 canvasX = 320;
3785 canvasY = 240;
3786 if (framerate < 0)
3787 framerate = 3;
3788 RESTRICT_TO_RANGE(framerate, 0, 5);
3789 break;
3790 case SIZE_640x480:
3791 canvasX = 640;
3792 canvasY = 480;
3793 framerate = 0; /* Slowest, and maybe even that is too fast */
3794 break;
3795 }
3796 break;
3797 case IBMCAM_MODEL_4:
3798 RESTRICT_TO_RANGE(lighting, 0, 2);
3799 switch (size) {
3800 case SIZE_128x96:
3801 canvasX = 128;
3802 canvasY = 96;
3803 break;
3804 case SIZE_160x120:
3805 canvasX = 160;
3806 canvasY = 120;
3807 break;
3808 default:
3809 dev_info(&dev->dev, "IBM NetCamera: using 176x144\n");
3810 size = SIZE_176x144;
3811 /* No break here */
3812 case SIZE_176x144:
3813 canvasX = 176;
3814 canvasY = 144;
3815 break;
3816 case SIZE_320x240:
3817 canvasX = 320;
3818 canvasY = 240;
3819 break;
3820 case SIZE_352x288:
3821 canvasX = 352;
3822 canvasY = 288;
3823 break;
3824 }
3825 break;
3826 default:
3827 err("IBM camera: Model %d. not supported!", model);
3828 return -ENODEV;
3829 }
3830
3831 uvd = usbvideo_AllocateDevice(cams);
3832 if (uvd != NULL) {
3833 /* Here uvd is a fully allocated uvd object */
3834 uvd->flags = flags;
3835 uvd->debug = debug;
3836 uvd->dev = dev;
3837 uvd->iface = ifnum;
3838 uvd->ifaceAltInactive = inactInterface;
3839 uvd->ifaceAltActive = actInterface;
3840 uvd->video_endp = video_ep;
3841 uvd->iso_packet_len = maxPS;
3842 uvd->paletteBits = 1L << VIDEO_PALETTE_RGB24;
3843 uvd->defaultPalette = VIDEO_PALETTE_RGB24;
3844 uvd->canvas = VIDEOSIZE(canvasX, canvasY);
3845 uvd->videosize = ibmcam_size_to_videosize(size);
3846
3847 /* Initialize ibmcam-specific data */
3848 assert(IBMCAM_T(uvd) != NULL);
3849 IBMCAM_T(uvd)->camera_model = model;
3850 IBMCAM_T(uvd)->initialized = 0;
3851
3852 ibmcam_configure_video(uvd);
3853
3854 i = usbvideo_RegisterVideoDevice(uvd);
3855 if (i != 0) {
3856 err("usbvideo_RegisterVideoDevice() failed.");
3857 uvd = NULL;
3858 }
3859 }
3860 usb_set_intfdata (intf, uvd);
3861 return 0;
3862 }
3863
3864
3865 static struct usb_device_id id_table[] = {
3866 { USB_DEVICE_VER(IBMCAM_VENDOR_ID, IBMCAM_PRODUCT_ID, 0x0002, 0x0002) }, /* Model 1 */
3867 { USB_DEVICE_VER(IBMCAM_VENDOR_ID, IBMCAM_PRODUCT_ID, 0x030a, 0x030a) }, /* Model 2 */
3868 { USB_DEVICE_VER(IBMCAM_VENDOR_ID, IBMCAM_PRODUCT_ID, 0x0301, 0x0301) }, /* Model 3 */
3869 { USB_DEVICE_VER(IBMCAM_VENDOR_ID, NETCAM_PRODUCT_ID, 0x030a, 0x030a) }, /* Model 4 */
3870 { USB_DEVICE_VER(IBMCAM_VENDOR_ID, VEO_800C_PRODUCT_ID, 0x030a, 0x030a) }, /* Model 2 */
3871 { USB_DEVICE_VER(IBMCAM_VENDOR_ID, VEO_800D_PRODUCT_ID, 0x030a, 0x030a) }, /* Model 4 */
3872 { } /* Terminating entry */
3873 };
3874
3875 /*
3876 * ibmcam_init()
3877 *
3878 * This code is run to initialize the driver.
3879 *
3880 * History:
3881 * 1/27/00 Reworked to use statically allocated ibmcam structures.
3882 * 21/10/00 Completely redesigned to use usbvideo services.
3883 */
3884 static int __init ibmcam_init(void)
3885 {
3886 struct usbvideo_cb cbTbl;
3887 memset(&cbTbl, 0, sizeof(cbTbl));
3888 cbTbl.probe = ibmcam_probe;
3889 cbTbl.setupOnOpen = ibmcam_setup_on_open;
3890 cbTbl.videoStart = ibmcam_video_start;
3891 cbTbl.videoStop = ibmcam_video_stop;
3892 cbTbl.processData = ibmcam_ProcessIsocData;
3893 cbTbl.postProcess = usbvideo_DeinterlaceFrame;
3894 cbTbl.adjustPicture = ibmcam_adjust_picture;
3895 cbTbl.getFPS = ibmcam_calculate_fps;
3896 return usbvideo_register(
3897 &cams,
3898 MAX_IBMCAM,
3899 sizeof(ibmcam_t),
3900 "ibmcam",
3901 &cbTbl,
3902 THIS_MODULE,
3903 id_table);
3904 }
3905
3906 static void __exit ibmcam_cleanup(void)
3907 {
3908 usbvideo_Deregister(&cams);
3909 }
3910
3911 MODULE_DEVICE_TABLE(usb, id_table);
3912
3913 module_init(ibmcam_init);
3914 module_exit(ibmcam_cleanup);
Tomato firmware and modifications.