2 * Sunplus spca504(abc) spca533 spca536 library
3 * Copyright (C) 2005 Michel Xhaard mxhaard@magic.fr
5 * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #define MODULE_NAME "sunplus"
27 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
28 MODULE_DESCRIPTION("GSPCA/SPCA5xx USB Camera Driver");
29 MODULE_LICENSE("GPL");
31 /* specific webcam descriptor */
33 struct gspca_dev gspca_dev; /* !! must be the first item */
35 __u8 packet[ISO_MAX_SIZE + 128];
36 /* !! no more than 128 ff in an ISO packet */
38 unsigned char brightness;
39 unsigned char contrast;
41 unsigned char autogain;
45 #define BRIDGE_SPCA504 0
46 #define BRIDGE_SPCA504B 1
47 #define BRIDGE_SPCA504C 2
48 #define BRIDGE_SPCA533 3
49 #define BRIDGE_SPCA536 4
51 #define AiptekMiniPenCam13 1
52 #define LogitechClickSmart420 2
53 #define LogitechClickSmart820 3
57 /* V4L2 controls supported by the driver */
58 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
59 static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
60 static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
61 static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val);
62 static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val);
63 static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val);
64 static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
65 static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
67 static struct ctrl sd_ctrls[] = {
68 #define SD_BRIGHTNESS 0
71 .id = V4L2_CID_BRIGHTNESS,
72 .type = V4L2_CTRL_TYPE_INTEGER,
79 .set = sd_setbrightness,
80 .get = sd_getbrightness,
85 .id = V4L2_CID_CONTRAST,
86 .type = V4L2_CTRL_TYPE_INTEGER,
91 .default_value = 0x20,
93 .set = sd_setcontrast,
94 .get = sd_getcontrast,
99 .id = V4L2_CID_SATURATION,
100 .type = V4L2_CTRL_TYPE_INTEGER,
105 .default_value = 0x1a,
110 #define SD_AUTOGAIN 3
113 .id = V4L2_CID_AUTOGAIN,
114 .type = V4L2_CTRL_TYPE_BOOLEAN,
121 .set = sd_setautogain,
122 .get = sd_getautogain,
126 static struct v4l2_pix_format vga_mode[] = {
127 {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
129 .sizeimage = 320 * 240 * 3 / 8 + 590,
130 .colorspace = V4L2_COLORSPACE_JPEG,
132 {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
134 .sizeimage = 640 * 480 * 3 / 8 + 590,
135 .colorspace = V4L2_COLORSPACE_JPEG,
139 static struct v4l2_pix_format custom_mode[] = {
140 {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
142 .sizeimage = 320 * 240 * 3 / 8 + 590,
143 .colorspace = V4L2_COLORSPACE_JPEG,
145 {464, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
147 .sizeimage = 464 * 480 * 3 / 8 + 590,
148 .colorspace = V4L2_COLORSPACE_JPEG,
152 static struct v4l2_pix_format vga_mode2[] = {
153 {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
155 .sizeimage = 176 * 144 * 3 / 8 + 590,
156 .colorspace = V4L2_COLORSPACE_JPEG,
158 {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
160 .sizeimage = 320 * 240 * 3 / 8 + 590,
161 .colorspace = V4L2_COLORSPACE_JPEG,
163 {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
165 .sizeimage = 352 * 288 * 3 / 8 + 590,
166 .colorspace = V4L2_COLORSPACE_JPEG,
168 {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
170 .sizeimage = 640 * 480 * 3 / 8 + 590,
171 .colorspace = V4L2_COLORSPACE_JPEG,
175 #define SPCA50X_OFFSET_DATA 10
176 #define SPCA504_PCCAM600_OFFSET_SNAPSHOT 3
177 #define SPCA504_PCCAM600_OFFSET_COMPRESS 4
178 #define SPCA504_PCCAM600_OFFSET_MODE 5
179 #define SPCA504_PCCAM600_OFFSET_DATA 14
180 /* Frame packet header offsets for the spca533 */
181 #define SPCA533_OFFSET_DATA 16
182 #define SPCA533_OFFSET_FRAMSEQ 15
183 /* Frame packet header offsets for the spca536 */
184 #define SPCA536_OFFSET_DATA 4
185 #define SPCA536_OFFSET_FRAMSEQ 1
187 /* Initialisation data for the Creative PC-CAM 600 */
188 static const __u16 spca504_pccam600_init_data[][3] = {
189 /* {0xa0, 0x0000, 0x0503}, * capture mode */
190 {0x00, 0x0000, 0x2000},
191 {0x00, 0x0013, 0x2301},
192 {0x00, 0x0003, 0x2000},
193 {0x00, 0x0001, 0x21ac},
194 {0x00, 0x0001, 0x21a6},
195 {0x00, 0x0000, 0x21a7}, /* brightness */
196 {0x00, 0x0020, 0x21a8}, /* contrast */
197 {0x00, 0x0001, 0x21ac}, /* sat/hue */
198 {0x00, 0x0000, 0x21ad}, /* hue */
199 {0x00, 0x001a, 0x21ae}, /* saturation */
200 {0x00, 0x0002, 0x21a3}, /* gamma */
201 {0x30, 0x0154, 0x0008},
202 {0x30, 0x0004, 0x0006},
203 {0x30, 0x0258, 0x0009},
204 {0x30, 0x0004, 0x0000},
205 {0x30, 0x0093, 0x0004},
206 {0x30, 0x0066, 0x0005},
207 {0x00, 0x0000, 0x2000},
208 {0x00, 0x0013, 0x2301},
209 {0x00, 0x0003, 0x2000},
210 {0x00, 0x0013, 0x2301},
211 {0x00, 0x0003, 0x2000},
215 /* Creative PC-CAM 600 specific open data, sent before using the
216 * generic initialisation data from spca504_open_data.
218 static const __u16 spca504_pccam600_open_data[][3] = {
219 {0x00, 0x0001, 0x2501},
220 {0x20, 0x0500, 0x0001}, /* snapshot mode */
221 {0x00, 0x0003, 0x2880},
222 {0x00, 0x0001, 0x2881},
226 /* Initialisation data for the logitech clicksmart 420 */
227 static const __u16 spca504A_clicksmart420_init_data[][3] = {
228 /* {0xa0, 0x0000, 0x0503}, * capture mode */
229 {0x00, 0x0000, 0x2000},
230 {0x00, 0x0013, 0x2301},
231 {0x00, 0x0003, 0x2000},
232 {0x00, 0x0001, 0x21ac},
233 {0x00, 0x0001, 0x21a6},
234 {0x00, 0x0000, 0x21a7}, /* brightness */
235 {0x00, 0x0020, 0x21a8}, /* contrast */
236 {0x00, 0x0001, 0x21ac}, /* sat/hue */
237 {0x00, 0x0000, 0x21ad}, /* hue */
238 {0x00, 0x001a, 0x21ae}, /* saturation */
239 {0x00, 0x0002, 0x21a3}, /* gamma */
240 {0x30, 0x0004, 0x000a},
241 {0xb0, 0x0001, 0x0000},
244 {0x0a1, 0x0080, 0x0001},
245 {0x30, 0x0049, 0x0000},
246 {0x30, 0x0060, 0x0005},
247 {0x0c, 0x0004, 0x0000},
248 {0x00, 0x0000, 0x0000},
249 {0x00, 0x0000, 0x2000},
250 {0x00, 0x0013, 0x2301},
251 {0x00, 0x0003, 0x2000},
252 {0x00, 0x0000, 0x2000},
257 /* clicksmart 420 open data ? */
258 static const __u16 spca504A_clicksmart420_open_data[][3] = {
259 {0x00, 0x0001, 0x2501},
260 {0x20, 0x0502, 0x0000},
261 {0x06, 0x0000, 0x0000},
262 {0x00, 0x0004, 0x2880},
263 {0x00, 0x0001, 0x2881},
264 /* look like setting a qTable */
265 {0x00, 0x0006, 0x2800},
266 {0x00, 0x0004, 0x2801},
267 {0x00, 0x0004, 0x2802},
268 {0x00, 0x0006, 0x2803},
269 {0x00, 0x000a, 0x2804},
270 {0x00, 0x0010, 0x2805},
271 {0x00, 0x0014, 0x2806},
272 {0x00, 0x0018, 0x2807},
273 {0x00, 0x0005, 0x2808},
274 {0x00, 0x0005, 0x2809},
275 {0x00, 0x0006, 0x280a},
276 {0x00, 0x0008, 0x280b},
277 {0x00, 0x000a, 0x280c},
278 {0x00, 0x0017, 0x280d},
279 {0x00, 0x0018, 0x280e},
280 {0x00, 0x0016, 0x280f},
282 {0x00, 0x0006, 0x2810},
283 {0x00, 0x0005, 0x2811},
284 {0x00, 0x0006, 0x2812},
285 {0x00, 0x000a, 0x2813},
286 {0x00, 0x0010, 0x2814},
287 {0x00, 0x0017, 0x2815},
288 {0x00, 0x001c, 0x2816},
289 {0x00, 0x0016, 0x2817},
290 {0x00, 0x0006, 0x2818},
291 {0x00, 0x0007, 0x2819},
292 {0x00, 0x0009, 0x281a},
293 {0x00, 0x000c, 0x281b},
294 {0x00, 0x0014, 0x281c},
295 {0x00, 0x0023, 0x281d},
296 {0x00, 0x0020, 0x281e},
297 {0x00, 0x0019, 0x281f},
299 {0x00, 0x0007, 0x2820},
300 {0x00, 0x0009, 0x2821},
301 {0x00, 0x000f, 0x2822},
302 {0x00, 0x0016, 0x2823},
303 {0x00, 0x001b, 0x2824},
304 {0x00, 0x002c, 0x2825},
305 {0x00, 0x0029, 0x2826},
306 {0x00, 0x001f, 0x2827},
307 {0x00, 0x000a, 0x2828},
308 {0x00, 0x000e, 0x2829},
309 {0x00, 0x0016, 0x282a},
310 {0x00, 0x001a, 0x282b},
311 {0x00, 0x0020, 0x282c},
312 {0x00, 0x002a, 0x282d},
313 {0x00, 0x002d, 0x282e},
314 {0x00, 0x0025, 0x282f},
316 {0x00, 0x0014, 0x2830},
317 {0x00, 0x001a, 0x2831},
318 {0x00, 0x001f, 0x2832},
319 {0x00, 0x0023, 0x2833},
320 {0x00, 0x0029, 0x2834},
321 {0x00, 0x0030, 0x2835},
322 {0x00, 0x0030, 0x2836},
323 {0x00, 0x0028, 0x2837},
324 {0x00, 0x001d, 0x2838},
325 {0x00, 0x0025, 0x2839},
326 {0x00, 0x0026, 0x283a},
327 {0x00, 0x0027, 0x283b},
328 {0x00, 0x002d, 0x283c},
329 {0x00, 0x0028, 0x283d},
330 {0x00, 0x0029, 0x283e},
331 {0x00, 0x0028, 0x283f},
333 {0x00, 0x0007, 0x2840},
334 {0x00, 0x0007, 0x2841},
335 {0x00, 0x000a, 0x2842},
336 {0x00, 0x0013, 0x2843},
337 {0x00, 0x0028, 0x2844},
338 {0x00, 0x0028, 0x2845},
339 {0x00, 0x0028, 0x2846},
340 {0x00, 0x0028, 0x2847},
341 {0x00, 0x0007, 0x2848},
342 {0x00, 0x0008, 0x2849},
343 {0x00, 0x000a, 0x284a},
344 {0x00, 0x001a, 0x284b},
345 {0x00, 0x0028, 0x284c},
346 {0x00, 0x0028, 0x284d},
347 {0x00, 0x0028, 0x284e},
348 {0x00, 0x0028, 0x284f},
350 {0x00, 0x000a, 0x2850},
351 {0x00, 0x000a, 0x2851},
352 {0x00, 0x0016, 0x2852},
353 {0x00, 0x0028, 0x2853},
354 {0x00, 0x0028, 0x2854},
355 {0x00, 0x0028, 0x2855},
356 {0x00, 0x0028, 0x2856},
357 {0x00, 0x0028, 0x2857},
358 {0x00, 0x0013, 0x2858},
359 {0x00, 0x001a, 0x2859},
360 {0x00, 0x0028, 0x285a},
361 {0x00, 0x0028, 0x285b},
362 {0x00, 0x0028, 0x285c},
363 {0x00, 0x0028, 0x285d},
364 {0x00, 0x0028, 0x285e},
365 {0x00, 0x0028, 0x285f},
367 {0x00, 0x0028, 0x2860},
368 {0x00, 0x0028, 0x2861},
369 {0x00, 0x0028, 0x2862},
370 {0x00, 0x0028, 0x2863},
371 {0x00, 0x0028, 0x2864},
372 {0x00, 0x0028, 0x2865},
373 {0x00, 0x0028, 0x2866},
374 {0x00, 0x0028, 0x2867},
375 {0x00, 0x0028, 0x2868},
376 {0x00, 0x0028, 0x2869},
377 {0x00, 0x0028, 0x286a},
378 {0x00, 0x0028, 0x286b},
379 {0x00, 0x0028, 0x286c},
380 {0x00, 0x0028, 0x286d},
381 {0x00, 0x0028, 0x286e},
382 {0x00, 0x0028, 0x286f},
384 {0x00, 0x0028, 0x2870},
385 {0x00, 0x0028, 0x2871},
386 {0x00, 0x0028, 0x2872},
387 {0x00, 0x0028, 0x2873},
388 {0x00, 0x0028, 0x2874},
389 {0x00, 0x0028, 0x2875},
390 {0x00, 0x0028, 0x2876},
391 {0x00, 0x0028, 0x2877},
392 {0x00, 0x0028, 0x2878},
393 {0x00, 0x0028, 0x2879},
394 {0x00, 0x0028, 0x287a},
395 {0x00, 0x0028, 0x287b},
396 {0x00, 0x0028, 0x287c},
397 {0x00, 0x0028, 0x287d},
398 {0x00, 0x0028, 0x287e},
399 {0x00, 0x0028, 0x287f},
401 {0xa0, 0x0000, 0x0503},
405 static const __u8 qtable_creative_pccam[2][64] = {
406 { /* Q-table Y-components */
407 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12,
408 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11,
409 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11,
410 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13,
411 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17,
412 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c,
413 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e,
414 0x16, 0x1c, 0x1d, 0x1d, 0x22, 0x1e, 0x1f, 0x1e},
415 { /* Q-table C-components */
416 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e,
417 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e,
418 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
419 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
420 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
421 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
422 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
423 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e}
426 /* FIXME: This Q-table is identical to the Creative PC-CAM one,
427 * except for one byte. Possibly a typo?
430 static const __u8 qtable_spca504_default[2][64] = {
431 { /* Q-table Y-components */
432 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12,
433 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11,
434 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11,
435 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13,
436 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17,
437 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c,
438 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e,
439 0x16, 0x1c, 0x1d, 0x1d, 0x1d /* 0x22 */ , 0x1e, 0x1f, 0x1e,
441 { /* Q-table C-components */
442 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e,
443 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e,
444 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
445 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
446 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
447 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
448 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e,
449 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e}
452 static void reg_r(struct usb_device *dev,
455 __u8 *buffer, __u16 length)
458 usb_rcvctrlpipe(dev, 0),
460 USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
462 index, buffer, length,
466 static void reg_w(struct usb_device *dev,
470 __u8 *buffer, __u16 length)
473 usb_sndctrlpipe(dev, 0),
475 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
476 value, index, buffer, length,
480 /* write req / index / value */
481 static int reg_w_riv(struct usb_device *dev,
482 __u16 req, __u16 index, __u16 value)
486 ret = usb_control_msg(dev,
487 usb_sndctrlpipe(dev, 0),
489 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
490 value, index, NULL, 0, 500);
491 PDEBUG(D_USBO, "reg write: 0x%02x,0x%02x:0x%02x, %d",
492 req, index, value, ret);
494 PDEBUG(D_ERR, "reg write: error %d", ret);
499 static int reg_r_1(struct gspca_dev *gspca_dev,
500 __u16 value) /* wValue */
504 ret = usb_control_msg(gspca_dev->dev,
505 usb_rcvctrlpipe(gspca_dev->dev, 0),
507 USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
510 gspca_dev->usb_buf, 1,
513 PDEBUG(D_ERR, "reg_r_1 err %d", ret);
516 return gspca_dev->usb_buf[0];
519 /* read 1 or 2 bytes - returns < 0 if error */
520 static int reg_r_12(struct gspca_dev *gspca_dev,
521 __u16 req, /* bRequest */
522 __u16 index, /* wIndex */
523 __u16 length) /* wLength (1 or 2 only) */
527 gspca_dev->usb_buf[1] = 0;
528 ret = usb_control_msg(gspca_dev->dev,
529 usb_rcvctrlpipe(gspca_dev->dev, 0),
531 USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
534 gspca_dev->usb_buf, length,
537 PDEBUG(D_ERR, "reg_read err %d", ret);
540 return (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0];
543 static int write_vector(struct gspca_dev *gspca_dev,
544 const __u16 data[][3])
546 struct usb_device *dev = gspca_dev->dev;
549 while (data[i][0] != 0 || data[i][1] != 0 || data[i][2] != 0) {
550 ret = reg_w_riv(dev, data[i][0], data[i][2], data[i][1]);
553 "Register write failed for 0x%x,0x%x,0x%x",
554 data[i][0], data[i][1], data[i][2]);
562 static int spca50x_setup_qtable(struct gspca_dev *gspca_dev,
563 unsigned int request,
566 const __u8 qtable[2][64])
568 struct usb_device *dev = gspca_dev->dev;
571 /* loop over y components */
572 for (i = 0; i < 64; i++) {
573 err = reg_w_riv(dev, request, ybase + i, qtable[0][i]);
578 /* loop over c components */
579 for (i = 0; i < 64; i++) {
580 err = reg_w_riv(dev, request, cbase + i, qtable[1][i]);
587 static void spca504_acknowledged_command(struct gspca_dev *gspca_dev,
588 __u16 req, __u16 idx, __u16 val)
590 struct usb_device *dev = gspca_dev->dev;
593 reg_w_riv(dev, req, idx, val);
594 notdone = reg_r_12(gspca_dev, 0x01, 0x0001, 1);
595 reg_w_riv(dev, req, idx, val);
597 PDEBUG(D_FRAM, "before wait 0x%x", notdone);
600 notdone = reg_r_12(gspca_dev, 0x01, 0x0001, 1);
601 PDEBUG(D_FRAM, "after wait 0x%x", notdone);
604 static void spca504A_acknowledged_command(struct gspca_dev *gspca_dev,
606 __u16 idx, __u16 val, __u8 stat, __u8 count)
608 struct usb_device *dev = gspca_dev->dev;
612 reg_w_riv(dev, req, idx, val);
613 status = reg_r_12(gspca_dev, 0x01, 0x0001, 1);
615 PDEBUG(D_FRAM, "Status 0x%x Need 0x%x", status, stat);
619 while (--count > 0) {
621 /* gsmart mini2 write a each wait setting 1 ms is enought */
622 /* reg_w_riv(dev, req, idx, val); */
623 status = reg_r_12(gspca_dev, 0x01, 0x0001, 1);
624 if (status == endcode) {
625 PDEBUG(D_FRAM, "status 0x%x after wait 0x%x",
626 status, 200 - count);
632 static int spca504B_PollingDataReady(struct gspca_dev *gspca_dev)
636 while (--count > 0) {
637 reg_r(gspca_dev->dev, 0x21, 0, gspca_dev->usb_buf, 1);
638 if ((gspca_dev->usb_buf[0] & 0x01) == 0)
642 return gspca_dev->usb_buf[0];
645 static void spca504B_WaitCmdStatus(struct gspca_dev *gspca_dev)
647 struct usb_device *dev = gspca_dev->dev;
650 while (--count > 0) {
651 reg_r(dev, 0x21, 1, gspca_dev->usb_buf, 1);
652 if (gspca_dev->usb_buf[0] != 0) {
653 gspca_dev->usb_buf[0] = 0;
654 reg_w(dev, 0x21, 0, 1, gspca_dev->usb_buf, 1);
655 reg_r(dev, 0x21, 1, gspca_dev->usb_buf, 1);
656 spca504B_PollingDataReady(gspca_dev);
663 static void spca50x_GetFirmware(struct gspca_dev *gspca_dev)
665 struct usb_device *dev = gspca_dev->dev;
668 data = kmalloc(64, GFP_KERNEL);
669 reg_r(dev, 0x20, 0, data, 5);
670 PDEBUG(D_STREAM, "FirmWare : %d %d %d %d %d ",
671 data[0], data[1], data[2], data[3], data[4]);
672 reg_r(dev, 0x23, 0, data, 64);
673 reg_r(dev, 0x23, 1, data, 64);
677 static void spca504B_SetSizeType(struct gspca_dev *gspca_dev)
679 struct sd *sd = (struct sd *) gspca_dev;
680 struct usb_device *dev = gspca_dev->dev;
685 Size = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
687 switch (sd->bridge) {
689 reg_w(dev, 0x31, 0, 0, NULL, 0);
690 spca504B_WaitCmdStatus(gspca_dev);
691 rc = spca504B_PollingDataReady(gspca_dev);
692 spca50x_GetFirmware(gspca_dev);
693 gspca_dev->usb_buf[0] = 2; /* type */
694 reg_w(dev, 0x24, 0, 8, gspca_dev->usb_buf, 1);
695 reg_r(dev, 0x24, 8, gspca_dev->usb_buf, 1);
697 gspca_dev->usb_buf[0] = Size;
698 reg_w(dev, 0x25, 0, 4, gspca_dev->usb_buf, 1);
699 reg_r(dev, 0x25, 4, gspca_dev->usb_buf, 1); /* size */
700 rc = spca504B_PollingDataReady(gspca_dev);
702 /* Init the cam width height with some values get on init ? */
703 reg_w(dev, 0x31, 0, 4, NULL, 0);
704 spca504B_WaitCmdStatus(gspca_dev);
705 rc = spca504B_PollingDataReady(gspca_dev);
708 /* case BRIDGE_SPCA504B: */
709 /* case BRIDGE_SPCA536: */
710 gspca_dev->usb_buf[0] = Size;
711 reg_w(dev, 0x25, 0, 4, gspca_dev->usb_buf, 1);
712 reg_r(dev, 0x25, 4, gspca_dev->usb_buf, 1); /* size */
714 gspca_dev->usb_buf[0] = Type;
715 reg_w(dev, 0x27, 0, 0, gspca_dev->usb_buf, 1);
716 reg_r(dev, 0x27, 0, gspca_dev->usb_buf, 1); /* type */
717 rc = spca504B_PollingDataReady(gspca_dev);
721 if (sd->subtype == AiptekMiniPenCam13) {
722 /* spca504a aiptek */
723 spca504A_acknowledged_command(gspca_dev,
725 0x80 | (Size & 0x0f), 1);
726 spca504A_acknowledged_command(gspca_dev,
729 spca504_acknowledged_command(gspca_dev, 0x08, Size, 0);
732 case BRIDGE_SPCA504C:
734 reg_w_riv(dev, 0xa0, (0x0500 | (Size & 0x0f)), 0x00);
735 reg_w_riv(dev, 0x20, 0x01, 0x0500 | (Size & 0x0f));
740 static void spca504_wait_status(struct gspca_dev *gspca_dev)
746 /* With this we get the status, when return 0 it's all ok */
747 if (reg_r_12(gspca_dev, 0x06, 0x00, 1) == 0)
753 static void spca504B_setQtable(struct gspca_dev *gspca_dev)
755 struct usb_device *dev = gspca_dev->dev;
757 gspca_dev->usb_buf[0] = 3;
758 reg_w(dev, 0x26, 0, 0, gspca_dev->usb_buf, 1);
759 reg_r(dev, 0x26, 0, gspca_dev->usb_buf, 1);
760 spca504B_PollingDataReady(gspca_dev);
763 static void sp5xx_initContBrigHueRegisters(struct gspca_dev *gspca_dev)
765 struct sd *sd = (struct sd *) gspca_dev;
766 struct usb_device *dev = gspca_dev->dev;
769 switch (sd->bridge) {
771 case BRIDGE_SPCA504C:
775 /* case BRIDGE_SPCA533: */
776 /* case BRIDGE_SPCA504B: */
777 reg_w(dev, 0, 0, 0x21a7, NULL, 0); /* brightness */
778 reg_w(dev, 0, 0x20, 0x21a8, NULL, 0); /* contrast */
779 reg_w(dev, 0, 0, 0x21ad, NULL, 0); /* hue */
780 reg_w(dev, 0, 1, 0x21ac, NULL, 0); /* sat/hue */
781 reg_w(dev, 0, 0x20, 0x21ae, NULL, 0); /* saturation */
782 reg_w(dev, 0, 0, 0x21a3, NULL, 0); /* gamma */
785 reg_w(dev, 0, 0, 0x20f0, NULL, 0);
786 reg_w(dev, 0, 0x21, 0x20f1, NULL, 0);
787 reg_w(dev, 0, 0x40, 0x20f5, NULL, 0);
788 reg_w(dev, 0, 1, 0x20f4, NULL, 0);
789 reg_w(dev, 0, 0x40, 0x20f6, NULL, 0);
790 reg_w(dev, 0, 0, 0x2089, NULL, 0);
794 spca504B_PollingDataReady(gspca_dev);
797 /* this function is called at probe time */
798 static int sd_config(struct gspca_dev *gspca_dev,
799 const struct usb_device_id *id)
801 struct sd *sd = (struct sd *) gspca_dev;
802 struct usb_device *dev = gspca_dev->dev;
808 vendor = id->idVendor;
809 product = id->idProduct;
811 case 0x041e: /* Creative cameras */
812 /* switch (product) { */
816 /* sd->bridge = BRIDGE_SPCA504C; */
820 case 0x0458: /* Genius KYE cameras */
821 /* switch (product) { */
823 sd->bridge = BRIDGE_SPCA504B;
827 case 0x0461: /* MicroInnovation */
828 /* switch (product) { */
830 sd->bridge = BRIDGE_SPCA533;
834 case 0x046d: /* Logitech Labtec */
837 sd->subtype = LogitechClickSmart820;
838 sd->bridge = BRIDGE_SPCA533;
841 sd->subtype = LogitechClickSmart420;
842 sd->bridge = BRIDGE_SPCA504C;
846 case 0x0471: /* Philips */
847 /* switch (product) { */
849 sd->bridge = BRIDGE_SPCA504B;
853 case 0x04a5: /* Benq */
856 sd->bridge = BRIDGE_SPCA504B;
860 sd->bridge = BRIDGE_SPCA533;
864 case 0x04f1: /* JVC */
865 /* switch (product) { */
867 sd->bridge = BRIDGE_SPCA504B;
871 case 0x04fc: /* SunPlus */
874 sd->bridge = BRIDGE_SPCA504B;
877 /* try to get the firmware as some cam answer 2.0.1.2.2
878 * and should be a spca504b then overwrite that setting */
879 reg_r(dev, 0x20, 0, gspca_dev->usb_buf, 1);
880 fw = gspca_dev->usb_buf[0];
882 sd->subtype = AiptekMiniPenCam13;
883 sd->bridge = BRIDGE_SPCA504;
884 } else if (fw == 2) {
885 sd->bridge = BRIDGE_SPCA504B;
890 sd->bridge = BRIDGE_SPCA504B;
893 sd->bridge = BRIDGE_SPCA533;
896 sd->bridge = BRIDGE_SPCA536;
899 sd->bridge = BRIDGE_SPCA504B;
903 case 0x052b: /* ?? Megapix */
904 /* switch (product) { */
906 sd->subtype = MegapixV4;
907 sd->bridge = BRIDGE_SPCA533;
911 case 0x0546: /* Polaroid */
914 sd->bridge = BRIDGE_SPCA533;
918 sd->bridge = BRIDGE_SPCA504B;
922 case 0x055f: /* Mustek cameras */
925 sd->bridge = BRIDGE_SPCA536;
929 sd->bridge = BRIDGE_SPCA533;
932 sd->bridge = BRIDGE_SPCA536;
935 sd->bridge = BRIDGE_SPCA504;
939 sd->bridge = BRIDGE_SPCA533;
942 sd->bridge = BRIDGE_SPCA504;
948 sd->bridge = BRIDGE_SPCA533;
952 case 0x05da: /* Digital Dream cameras */
953 /* switch (product) { */
955 sd->bridge = BRIDGE_SPCA504B;
959 case 0x06d6: /* Trust */
960 /* switch (product) { */
962 sd->bridge = BRIDGE_SPCA533; /* SPCA533A */
966 case 0x0733: /* Rebadged ViewQuest (Intel) and ViewQuest cameras */
972 sd->bridge = BRIDGE_SPCA533;
976 sd->bridge = BRIDGE_SPCA536;
980 case 0x08ca: /* Aiptek */
984 sd->bridge = BRIDGE_SPCA533;
987 sd->bridge = BRIDGE_SPCA504B;
990 sd->bridge = BRIDGE_SPCA533;
994 sd->bridge = BRIDGE_SPCA504B;
998 sd->bridge = BRIDGE_SPCA533;
1001 sd->bridge = BRIDGE_SPCA536;
1004 sd->bridge = BRIDGE_SPCA533;
1010 sd->bridge = BRIDGE_SPCA536;
1014 case 0x0d64: /* SunPlus */
1015 /* switch (product) { */
1017 sd->bridge = BRIDGE_SPCA536;
1023 cam = &gspca_dev->cam;
1026 switch (sd->bridge) {
1028 /* case BRIDGE_SPCA504B: */
1029 /* case BRIDGE_SPCA504: */
1030 /* case BRIDGE_SPCA536: */
1031 cam->cam_mode = vga_mode;
1032 cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
1034 case BRIDGE_SPCA533:
1035 cam->cam_mode = custom_mode;
1036 cam->nmodes = sizeof custom_mode / sizeof custom_mode[0];
1038 case BRIDGE_SPCA504C:
1039 cam->cam_mode = vga_mode2;
1040 cam->nmodes = sizeof vga_mode2 / sizeof vga_mode2[0];
1043 sd->qindex = 5; /* set the quantization table */
1044 sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
1045 sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
1046 sd->colors = sd_ctrls[SD_COLOR].qctrl.default_value;
1050 /* this function is called at open time */
1051 static int sd_open(struct gspca_dev *gspca_dev)
1053 struct sd *sd = (struct sd *) gspca_dev;
1054 struct usb_device *dev = gspca_dev->dev;
1060 switch (sd->bridge) {
1061 case BRIDGE_SPCA504B:
1062 reg_w(dev, 0x1d, 0, 0, NULL, 0);
1063 reg_w(dev, 0, 1, 0x2306, NULL, 0);
1064 reg_w(dev, 0, 0, 0x0d04, NULL, 0);
1065 reg_w(dev, 0, 0, 0x2000, NULL, 0);
1066 reg_w(dev, 0, 0x13, 0x2301, NULL, 0);
1067 reg_w(dev, 0, 0, 0x2306, NULL, 0);
1069 case BRIDGE_SPCA533:
1070 rc = spca504B_PollingDataReady(gspca_dev);
1071 spca50x_GetFirmware(gspca_dev);
1073 case BRIDGE_SPCA536:
1074 spca50x_GetFirmware(gspca_dev);
1075 reg_r(dev, 0x00, 0x5002, gspca_dev->usb_buf, 1);
1076 gspca_dev->usb_buf[0] = 0;
1077 reg_w(dev, 0x24, 0, 0, gspca_dev->usb_buf, 1);
1078 reg_r(dev, 0x24, 0, gspca_dev->usb_buf, 1);
1079 rc = spca504B_PollingDataReady(gspca_dev);
1080 reg_w(dev, 0x34, 0, 0, NULL, 0);
1081 spca504B_WaitCmdStatus(gspca_dev);
1083 case BRIDGE_SPCA504C: /* pccam600 */
1084 PDEBUG(D_STREAM, "Opening SPCA504 (PC-CAM 600)");
1085 reg_w_riv(dev, 0xe0, 0x0000, 0x0000);
1086 reg_w_riv(dev, 0xe0, 0x0000, 0x0001); /* reset */
1087 spca504_wait_status(gspca_dev);
1088 if (sd->subtype == LogitechClickSmart420)
1089 write_vector(gspca_dev,
1090 spca504A_clicksmart420_open_data);
1092 write_vector(gspca_dev, spca504_pccam600_open_data);
1093 err_code = spca50x_setup_qtable(gspca_dev,
1095 0x2840, qtable_creative_pccam);
1097 PDEBUG(D_ERR|D_STREAM, "spca50x_setup_qtable failed");
1102 /* case BRIDGE_SPCA504: */
1103 PDEBUG(D_STREAM, "Opening SPCA504");
1104 if (sd->subtype == AiptekMiniPenCam13) {
1105 /*****************************/
1106 for (i = 0; i < 6; i++)
1107 info[i] = reg_r_1(gspca_dev, i);
1109 "Read info: %d %d %d %d %d %d."
1110 " Should be 1,0,2,2,0,0",
1111 info[0], info[1], info[2],
1112 info[3], info[4], info[5]);
1113 /* spca504a aiptek */
1114 /* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */
1115 spca504A_acknowledged_command(gspca_dev, 0x24,
1117 /* Twice sequencial need status 0xff->0x9e->0x9d */
1118 spca504A_acknowledged_command(gspca_dev, 0x24,
1121 spca504A_acknowledged_command(gspca_dev, 0x24,
1123 /******************************/
1124 /* spca504a aiptek */
1125 spca504A_acknowledged_command(gspca_dev, 0x08,
1127 /* reg_write (dev, 0, 0x2000, 0); */
1128 /* reg_write (dev, 0, 0x2883, 1); */
1129 /* spca504A_acknowledged_command (gspca_dev, 0x08,
1131 /* spca504A_acknowledged_command (gspca_dev, 0x24,
1133 reg_w_riv(dev, 0x0, 0x270c, 0x05); /* L92 sno1t.txt */
1134 reg_w_riv(dev, 0x0, 0x2310, 0x05);
1135 spca504A_acknowledged_command(gspca_dev, 0x01,
1139 reg_w_riv(dev, 0, 0x2000, 0);
1140 reg_w_riv(dev, 0, 0x2883, 1);
1141 err_code = spca50x_setup_qtable(gspca_dev,
1144 qtable_spca504_default);
1146 PDEBUG(D_ERR, "spca50x_setup_qtable failed");
1154 static void sd_start(struct gspca_dev *gspca_dev)
1156 struct sd *sd = (struct sd *) gspca_dev;
1157 struct usb_device *dev = gspca_dev->dev;
1163 if (sd->bridge == BRIDGE_SPCA504B)
1164 spca504B_setQtable(gspca_dev);
1165 spca504B_SetSizeType(gspca_dev);
1166 switch (sd->bridge) {
1168 /* case BRIDGE_SPCA504B: */
1169 /* case BRIDGE_SPCA533: */
1170 /* case BRIDGE_SPCA536: */
1171 if (sd->subtype == MegapixV4 ||
1172 sd->subtype == LogitechClickSmart820) {
1173 reg_w(dev, 0xf0, 0, 0, NULL, 0);
1174 spca504B_WaitCmdStatus(gspca_dev);
1175 reg_r(dev, 0xf0, 4, NULL, 0);
1176 spca504B_WaitCmdStatus(gspca_dev);
1178 reg_w(dev, 0x31, 0, 4, NULL, 0);
1179 spca504B_WaitCmdStatus(gspca_dev);
1180 rc = spca504B_PollingDataReady(gspca_dev);
1183 case BRIDGE_SPCA504:
1184 if (sd->subtype == AiptekMiniPenCam13) {
1185 for (i = 0; i < 6; i++)
1186 info[i] = reg_r_1(gspca_dev, i);
1188 "Read info: %d %d %d %d %d %d."
1189 " Should be 1,0,2,2,0,0",
1190 info[0], info[1], info[2],
1191 info[3], info[4], info[5]);
1192 /* spca504a aiptek */
1193 /* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */
1194 spca504A_acknowledged_command(gspca_dev, 0x24,
1196 /* Twice sequencial need status 0xff->0x9e->0x9d */
1197 spca504A_acknowledged_command(gspca_dev, 0x24,
1199 spca504A_acknowledged_command(gspca_dev, 0x24,
1202 spca504_acknowledged_command(gspca_dev, 0x24, 8, 3);
1203 for (i = 0; i < 6; i++)
1204 info[i] = reg_r_1(gspca_dev, i);
1206 "Read info: %d %d %d %d %d %d."
1207 " Should be 1,0,2,2,0,0",
1208 info[0], info[1], info[2],
1209 info[3], info[4], info[5]);
1210 spca504_acknowledged_command(gspca_dev, 0x24, 8, 3);
1211 spca504_acknowledged_command(gspca_dev, 0x24, 0, 0);
1213 spca504B_SetSizeType(gspca_dev);
1214 reg_w_riv(dev, 0x0, 0x270c, 0x05); /* L92 sno1t.txt */
1215 reg_w_riv(dev, 0x0, 0x2310, 0x05);
1217 case BRIDGE_SPCA504C:
1218 if (sd->subtype == LogitechClickSmart420) {
1219 write_vector(gspca_dev,
1220 spca504A_clicksmart420_init_data);
1222 write_vector(gspca_dev, spca504_pccam600_init_data);
1224 enable = (sd->autogain ? 0x04 : 0x01);
1225 reg_w_riv(dev, 0x0c, 0x0000, enable); /* auto exposure */
1226 reg_w_riv(dev, 0xb0, 0x0000, enable); /* auto whiteness */
1228 /* set default exposure compensation and whiteness balance */
1229 reg_w_riv(dev, 0x30, 0x0001, 800); /* ~ 20 fps */
1230 reg_w_riv(dev, 0x30, 0x0002, 1600);
1231 spca504B_SetSizeType(gspca_dev);
1234 sp5xx_initContBrigHueRegisters(gspca_dev);
1237 static void sd_stopN(struct gspca_dev *gspca_dev)
1239 struct sd *sd = (struct sd *) gspca_dev;
1240 struct usb_device *dev = gspca_dev->dev;
1242 switch (sd->bridge) {
1244 /* case BRIDGE_SPCA533: */
1245 /* case BRIDGE_SPCA536: */
1246 /* case BRIDGE_SPCA504B: */
1247 reg_w(dev, 0x31, 0, 0, NULL, 0);
1248 spca504B_WaitCmdStatus(gspca_dev);
1249 spca504B_PollingDataReady(gspca_dev);
1251 case BRIDGE_SPCA504:
1252 case BRIDGE_SPCA504C:
1253 reg_w_riv(dev, 0x00, 0x2000, 0x0000);
1255 if (sd->subtype == AiptekMiniPenCam13) {
1256 /* spca504a aiptek */
1257 /* spca504A_acknowledged_command(gspca_dev, 0x08,
1259 spca504A_acknowledged_command(gspca_dev, 0x24,
1260 0x00, 0x00, 0x9d, 1);
1261 spca504A_acknowledged_command(gspca_dev, 0x01,
1262 0x0f, 0x00, 0xff, 1);
1264 spca504_acknowledged_command(gspca_dev, 0x24, 0, 0);
1265 reg_w_riv(dev, 0x01, 0x000f, 0x00);
1271 static void sd_stop0(struct gspca_dev *gspca_dev)
1275 static void sd_close(struct gspca_dev *gspca_dev)
1279 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
1280 struct gspca_frame *frame, /* target */
1281 __u8 *data, /* isoc packet */
1282 int len) /* iso packet length */
1284 struct sd *sd = (struct sd *) gspca_dev;
1286 unsigned char *s, *d;
1287 static unsigned char ffd9[] = {0xff, 0xd9};
1289 /* frames are jpeg 4.1.1 without 0xff escape */
1290 switch (sd->bridge) {
1291 case BRIDGE_SPCA533:
1292 if (data[0] == 0xff) {
1293 if (data[1] != 0x01) { /* drop packet */
1294 /* gspca_dev->last_packet_type = DISCARD_PACKET; */
1298 data += SPCA533_OFFSET_DATA;
1299 len -= SPCA533_OFFSET_DATA;
1305 case BRIDGE_SPCA536:
1306 if (data[0] == 0xff) {
1308 data += SPCA536_OFFSET_DATA;
1309 len -= SPCA536_OFFSET_DATA;
1316 /* case BRIDGE_SPCA504: */
1317 /* case BRIDGE_SPCA504B: */
1319 case 0xfe: /* start of frame */
1321 data += SPCA50X_OFFSET_DATA;
1322 len -= SPCA50X_OFFSET_DATA;
1324 case 0xff: /* drop packet */
1325 /* gspca_dev->last_packet_type = DISCARD_PACKET; */
1333 case BRIDGE_SPCA504C:
1335 case 0xfe: /* start of frame */
1337 data += SPCA504_PCCAM600_OFFSET_DATA;
1338 len -= SPCA504_PCCAM600_OFFSET_DATA;
1340 case 0xff: /* drop packet */
1341 /* gspca_dev->last_packet_type = DISCARD_PACKET; */
1350 if (sof) { /* start of frame */
1351 frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
1354 /* put the JPEG header in the new frame */
1355 jpeg_put_header(gspca_dev, frame,
1356 ((struct sd *) gspca_dev)->qindex,
1360 /* add 0x00 after 0xff */
1361 for (i = len; --i >= 0; )
1362 if (data[i] == 0xff)
1364 if (i < 0) { /* no 0xff */
1365 gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
1370 for (i = 0; i < len; i++) {
1375 gspca_frame_add(gspca_dev, INTER_PACKET, frame,
1376 sd->packet, d - sd->packet);
1379 static void setbrightness(struct gspca_dev *gspca_dev)
1381 struct sd *sd = (struct sd *) gspca_dev;
1382 struct usb_device *dev = gspca_dev->dev;
1384 switch (sd->bridge) {
1386 /* case BRIDGE_SPCA533: */
1387 /* case BRIDGE_SPCA504B: */
1388 /* case BRIDGE_SPCA504: */
1389 /* case BRIDGE_SPCA504C: */
1390 reg_w_riv(dev, 0x0, 0x21a7, sd->brightness);
1392 case BRIDGE_SPCA536:
1393 reg_w_riv(dev, 0x0, 0x20f0, sd->brightness);
1398 static void getbrightness(struct gspca_dev *gspca_dev)
1400 struct sd *sd = (struct sd *) gspca_dev;
1401 __u16 brightness = 0;
1403 switch (sd->bridge) {
1405 /* case BRIDGE_SPCA533: */
1406 /* case BRIDGE_SPCA504B: */
1407 /* case BRIDGE_SPCA504: */
1408 /* case BRIDGE_SPCA504C: */
1409 brightness = reg_r_12(gspca_dev, 0x00, 0x21a7, 2);
1411 case BRIDGE_SPCA536:
1412 brightness = reg_r_12(gspca_dev, 0x00, 0x20f0, 2);
1415 sd->brightness = ((brightness & 0xff) - 128) % 255;
1418 static void setcontrast(struct gspca_dev *gspca_dev)
1420 struct sd *sd = (struct sd *) gspca_dev;
1421 struct usb_device *dev = gspca_dev->dev;
1423 switch (sd->bridge) {
1425 /* case BRIDGE_SPCA533: */
1426 /* case BRIDGE_SPCA504B: */
1427 /* case BRIDGE_SPCA504: */
1428 /* case BRIDGE_SPCA504C: */
1429 reg_w_riv(dev, 0x0, 0x21a8, sd->contrast);
1431 case BRIDGE_SPCA536:
1432 reg_w_riv(dev, 0x0, 0x20f1, sd->contrast);
1437 static void getcontrast(struct gspca_dev *gspca_dev)
1439 struct sd *sd = (struct sd *) gspca_dev;
1441 switch (sd->bridge) {
1443 /* case BRIDGE_SPCA533: */
1444 /* case BRIDGE_SPCA504B: */
1445 /* case BRIDGE_SPCA504: */
1446 /* case BRIDGE_SPCA504C: */
1447 sd->contrast = reg_r_12(gspca_dev, 0x00, 0x21a8, 2);
1449 case BRIDGE_SPCA536:
1450 sd->contrast = reg_r_12(gspca_dev, 0x00, 0x20f1, 2);
1455 static void setcolors(struct gspca_dev *gspca_dev)
1457 struct sd *sd = (struct sd *) gspca_dev;
1458 struct usb_device *dev = gspca_dev->dev;
1460 switch (sd->bridge) {
1462 /* case BRIDGE_SPCA533: */
1463 /* case BRIDGE_SPCA504B: */
1464 /* case BRIDGE_SPCA504: */
1465 /* case BRIDGE_SPCA504C: */
1466 reg_w_riv(dev, 0x0, 0x21ae, sd->colors);
1468 case BRIDGE_SPCA536:
1469 reg_w_riv(dev, 0x0, 0x20f6, sd->colors);
1474 static void getcolors(struct gspca_dev *gspca_dev)
1476 struct sd *sd = (struct sd *) gspca_dev;
1478 switch (sd->bridge) {
1480 /* case BRIDGE_SPCA533: */
1481 /* case BRIDGE_SPCA504B: */
1482 /* case BRIDGE_SPCA504: */
1483 /* case BRIDGE_SPCA504C: */
1484 sd->colors = reg_r_12(gspca_dev, 0x00, 0x21ae, 2) >> 1;
1486 case BRIDGE_SPCA536:
1487 sd->colors = reg_r_12(gspca_dev, 0x00, 0x20f6, 2) >> 1;
1492 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
1494 struct sd *sd = (struct sd *) gspca_dev;
1496 sd->brightness = val;
1497 if (gspca_dev->streaming)
1498 setbrightness(gspca_dev);
1502 static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
1504 struct sd *sd = (struct sd *) gspca_dev;
1506 getbrightness(gspca_dev);
1507 *val = sd->brightness;
1511 static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
1513 struct sd *sd = (struct sd *) gspca_dev;
1516 if (gspca_dev->streaming)
1517 setcontrast(gspca_dev);
1521 static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
1523 struct sd *sd = (struct sd *) gspca_dev;
1525 getcontrast(gspca_dev);
1526 *val = sd->contrast;
1530 static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val)
1532 struct sd *sd = (struct sd *) gspca_dev;
1535 if (gspca_dev->streaming)
1536 setcolors(gspca_dev);
1540 static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
1542 struct sd *sd = (struct sd *) gspca_dev;
1544 getcolors(gspca_dev);
1549 static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
1551 struct sd *sd = (struct sd *) gspca_dev;
1557 static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
1559 struct sd *sd = (struct sd *) gspca_dev;
1561 *val = sd->autogain;
1565 /* sub-driver description */
1566 static const struct sd_desc sd_desc = {
1567 .name = MODULE_NAME,
1569 .nctrls = ARRAY_SIZE(sd_ctrls),
1570 .config = sd_config,
1576 .pkt_scan = sd_pkt_scan,
1579 /* -- module initialisation -- */
1580 #define DVNM(name) .driver_info = (kernel_ulong_t) name
1581 static const __devinitdata struct usb_device_id device_table[] = {
1582 {USB_DEVICE(0x041e, 0x400b), DVNM("Creative PC-CAM 600")},
1583 {USB_DEVICE(0x041e, 0x4012), DVNM("PC-Cam350")},
1584 {USB_DEVICE(0x041e, 0x4013), DVNM("Creative Pccam750")},
1585 {USB_DEVICE(0x0458, 0x7006), DVNM("Genius Dsc 1.3 Smart")},
1586 {USB_DEVICE(0x0461, 0x0821), DVNM("Fujifilm MV-1")},
1587 {USB_DEVICE(0x046d, 0x0905), DVNM("Logitech ClickSmart 820")},
1588 {USB_DEVICE(0x046d, 0x0960), DVNM("Logitech ClickSmart 420")},
1589 {USB_DEVICE(0x0471, 0x0322), DVNM("Philips DMVC1300K")},
1590 {USB_DEVICE(0x04a5, 0x3003), DVNM("Benq DC 1300")},
1591 {USB_DEVICE(0x04a5, 0x3008), DVNM("Benq DC 1500")},
1592 {USB_DEVICE(0x04a5, 0x300a), DVNM("Benq DC3410")},
1593 {USB_DEVICE(0x04f1, 0x1001), DVNM("JVC GC A50")},
1594 {USB_DEVICE(0x04fc, 0x500c), DVNM("Sunplus CA500C")},
1595 {USB_DEVICE(0x04fc, 0x504a), DVNM("Aiptek Mini PenCam 1.3")},
1596 {USB_DEVICE(0x04fc, 0x504b), DVNM("Maxell MaxPocket LE 1.3")},
1597 {USB_DEVICE(0x04fc, 0x5330), DVNM("Digitrex 2110")},
1598 {USB_DEVICE(0x04fc, 0x5360), DVNM("Sunplus Generic")},
1599 {USB_DEVICE(0x04fc, 0xffff), DVNM("Pure DigitalDakota")},
1600 {USB_DEVICE(0x052b, 0x1513), DVNM("Megapix V4")},
1601 {USB_DEVICE(0x0546, 0x3155), DVNM("Polaroid PDC3070")},
1602 {USB_DEVICE(0x0546, 0x3191), DVNM("Polaroid Ion 80")},
1603 {USB_DEVICE(0x0546, 0x3273), DVNM("Polaroid PDC2030")},
1604 {USB_DEVICE(0x055f, 0xc211), DVNM("Kowa Bs888e Microcamera")},
1605 {USB_DEVICE(0x055f, 0xc230), DVNM("Mustek Digicam 330K")},
1606 {USB_DEVICE(0x055f, 0xc232), DVNM("Mustek MDC3500")},
1607 {USB_DEVICE(0x055f, 0xc360), DVNM("Mustek DV4000 Mpeg4 ")},
1608 {USB_DEVICE(0x055f, 0xc420), DVNM("Mustek gSmart Mini 2")},
1609 {USB_DEVICE(0x055f, 0xc430), DVNM("Mustek Gsmart LCD 2")},
1610 {USB_DEVICE(0x055f, 0xc440), DVNM("Mustek DV 3000")},
1611 {USB_DEVICE(0x055f, 0xc520), DVNM("Mustek gSmart Mini 3")},
1612 {USB_DEVICE(0x055f, 0xc530), DVNM("Mustek Gsmart LCD 3")},
1613 {USB_DEVICE(0x055f, 0xc540), DVNM("Gsmart D30")},
1614 {USB_DEVICE(0x055f, 0xc630), DVNM("Mustek MDC4000")},
1615 {USB_DEVICE(0x055f, 0xc650), DVNM("Mustek MDC5500Z")},
1616 {USB_DEVICE(0x05da, 0x1018), DVNM("Digital Dream Enigma 1.3")},
1617 {USB_DEVICE(0x06d6, 0x0031), DVNM("Trust 610 LCD PowerC@m Zoom")},
1618 {USB_DEVICE(0x0733, 0x1311), DVNM("Digital Dream Epsilon 1.3")},
1619 {USB_DEVICE(0x0733, 0x1314), DVNM("Mercury 2.1MEG Deluxe Classic Cam")},
1620 {USB_DEVICE(0x0733, 0x2211), DVNM("Jenoptik jdc 21 LCD")},
1621 {USB_DEVICE(0x0733, 0x2221), DVNM("Mercury Digital Pro 3.1p")},
1622 {USB_DEVICE(0x0733, 0x3261), DVNM("Concord 3045 spca536a")},
1623 {USB_DEVICE(0x0733, 0x3281), DVNM("Cyberpix S550V")},
1624 {USB_DEVICE(0x08ca, 0x0104), DVNM("Aiptek PocketDVII 1.3")},
1625 {USB_DEVICE(0x08ca, 0x0106), DVNM("Aiptek Pocket DV3100+")},
1626 {USB_DEVICE(0x08ca, 0x2008), DVNM("Aiptek Mini PenCam 2 M")},
1627 {USB_DEVICE(0x08ca, 0x2010), DVNM("Aiptek PocketCam 3M")},
1628 {USB_DEVICE(0x08ca, 0x2016), DVNM("Aiptek PocketCam 2 Mega")},
1629 {USB_DEVICE(0x08ca, 0x2018), DVNM("Aiptek Pencam SD 2M")},
1630 {USB_DEVICE(0x08ca, 0x2020), DVNM("Aiptek Slim 3000F")},
1631 {USB_DEVICE(0x08ca, 0x2022), DVNM("Aiptek Slim 3200")},
1632 {USB_DEVICE(0x08ca, 0x2024), DVNM("Aiptek DV3500 Mpeg4 ")},
1633 {USB_DEVICE(0x08ca, 0x2028), DVNM("Aiptek PocketCam4M")},
1634 {USB_DEVICE(0x08ca, 0x2040), DVNM("Aiptek PocketDV4100M")},
1635 {USB_DEVICE(0x08ca, 0x2042), DVNM("Aiptek PocketDV5100")},
1636 {USB_DEVICE(0x08ca, 0x2050), DVNM("Medion MD 41437")},
1637 {USB_DEVICE(0x08ca, 0x2060), DVNM("Aiptek PocketDV5300")},
1638 {USB_DEVICE(0x0d64, 0x0303), DVNM("Sunplus FashionCam DXG")},
1641 MODULE_DEVICE_TABLE(usb, device_table);
1643 /* -- device connect -- */
1644 static int sd_probe(struct usb_interface *intf,
1645 const struct usb_device_id *id)
1647 return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
1651 static struct usb_driver sd_driver = {
1652 .name = MODULE_NAME,
1653 .id_table = device_table,
1655 .disconnect = gspca_disconnect,
1658 /* -- module insert / remove -- */
1659 static int __init sd_mod_init(void)
1661 if (usb_register(&sd_driver) < 0)
1663 PDEBUG(D_PROBE, "registered");
1666 static void __exit sd_mod_exit(void)
1668 usb_deregister(&sd_driver);
1669 PDEBUG(D_PROBE, "deregistered");
1672 module_init(sd_mod_init);
1673 module_exit(sd_mod_exit);