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6a7eba24 JFM |
1 | /* |
2 | * SPCA500 chip based cameras initialization data | |
3 | * | |
4 | * V4L2 by Jean-Francois Moine <http://moinejf.free.fr> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
22 | #define MODULE_NAME "spca500" | |
23 | ||
24 | #include "gspca.h" | |
25 | #include "jpeg.h" | |
26 | ||
6a7eba24 JFM |
27 | MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>"); |
28 | MODULE_DESCRIPTION("GSPCA/SPCA500 USB Camera Driver"); | |
29 | MODULE_LICENSE("GPL"); | |
30 | ||
31 | /* specific webcam descriptor */ | |
32 | struct sd { | |
33 | struct gspca_dev gspca_dev; /* !! must be the first item */ | |
34 | ||
6a7eba24 JFM |
35 | unsigned char brightness; |
36 | unsigned char contrast; | |
37 | unsigned char colors; | |
71cb2764 | 38 | u8 quality; |
77ac0baf JFM |
39 | #define QUALITY_MIN 70 |
40 | #define QUALITY_MAX 95 | |
41 | #define QUALITY_DEF 85 | |
6a7eba24 | 42 | |
6a7eba24 JFM |
43 | char subtype; |
44 | #define AgfaCl20 0 | |
45 | #define AiptekPocketDV 1 | |
46 | #define BenqDC1016 2 | |
47 | #define CreativePCCam300 3 | |
48 | #define DLinkDSC350 4 | |
49 | #define Gsmartmini 5 | |
50 | #define IntelPocketPCCamera 6 | |
51 | #define KodakEZ200 7 | |
52 | #define LogitechClickSmart310 8 | |
53 | #define LogitechClickSmart510 9 | |
54 | #define LogitechTraveler 10 | |
55 | #define MustekGsmart300 11 | |
56 | #define Optimedia 12 | |
57 | #define PalmPixDC85 13 | |
58 | #define ToptroIndus 14 | |
71cb2764 JFM |
59 | |
60 | u8 *jpeg_hdr; | |
6a7eba24 JFM |
61 | }; |
62 | ||
63 | /* V4L2 controls supported by the driver */ | |
64 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val); | |
65 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val); | |
66 | static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val); | |
67 | static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val); | |
68 | static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val); | |
69 | static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val); | |
70 | ||
71 | static struct ctrl sd_ctrls[] = { | |
6a7eba24 JFM |
72 | { |
73 | { | |
74 | .id = V4L2_CID_BRIGHTNESS, | |
75 | .type = V4L2_CTRL_TYPE_INTEGER, | |
76 | .name = "Brightness", | |
77 | .minimum = 0, | |
a5ae2062 | 78 | .maximum = 255, |
6a7eba24 | 79 | .step = 1, |
a5ae2062 JFM |
80 | #define BRIGHTNESS_DEF 127 |
81 | .default_value = BRIGHTNESS_DEF, | |
6a7eba24 JFM |
82 | }, |
83 | .set = sd_setbrightness, | |
84 | .get = sd_getbrightness, | |
85 | }, | |
6a7eba24 JFM |
86 | { |
87 | { | |
88 | .id = V4L2_CID_CONTRAST, | |
89 | .type = V4L2_CTRL_TYPE_INTEGER, | |
90 | .name = "Contrast", | |
91 | .minimum = 0, | |
a5ae2062 | 92 | .maximum = 63, |
6a7eba24 | 93 | .step = 1, |
a5ae2062 JFM |
94 | #define CONTRAST_DEF 31 |
95 | .default_value = CONTRAST_DEF, | |
6a7eba24 JFM |
96 | }, |
97 | .set = sd_setcontrast, | |
98 | .get = sd_getcontrast, | |
99 | }, | |
6a7eba24 JFM |
100 | { |
101 | { | |
102 | .id = V4L2_CID_SATURATION, | |
103 | .type = V4L2_CTRL_TYPE_INTEGER, | |
104 | .name = "Color", | |
105 | .minimum = 0, | |
a5ae2062 | 106 | .maximum = 63, |
6a7eba24 | 107 | .step = 1, |
a5ae2062 JFM |
108 | #define COLOR_DEF 31 |
109 | .default_value = COLOR_DEF, | |
6a7eba24 JFM |
110 | }, |
111 | .set = sd_setcolors, | |
112 | .get = sd_getcolors, | |
113 | }, | |
114 | }; | |
115 | ||
cc611b8a | 116 | static const struct v4l2_pix_format vga_mode[] = { |
c2446b3e JFM |
117 | {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
118 | .bytesperline = 320, | |
119 | .sizeimage = 320 * 240 * 3 / 8 + 590, | |
120 | .colorspace = V4L2_COLORSPACE_JPEG, | |
121 | .priv = 1}, | |
122 | {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, | |
123 | .bytesperline = 640, | |
124 | .sizeimage = 640 * 480 * 3 / 8 + 590, | |
125 | .colorspace = V4L2_COLORSPACE_JPEG, | |
126 | .priv = 0}, | |
6a7eba24 JFM |
127 | }; |
128 | ||
cc611b8a | 129 | static const struct v4l2_pix_format sif_mode[] = { |
c2446b3e JFM |
130 | {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
131 | .bytesperline = 176, | |
132 | .sizeimage = 176 * 144 * 3 / 8 + 590, | |
133 | .colorspace = V4L2_COLORSPACE_JPEG, | |
134 | .priv = 1}, | |
135 | {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, | |
136 | .bytesperline = 352, | |
137 | .sizeimage = 352 * 288 * 3 / 8 + 590, | |
138 | .colorspace = V4L2_COLORSPACE_JPEG, | |
139 | .priv = 0}, | |
6a7eba24 JFM |
140 | }; |
141 | ||
142 | /* Frame packet header offsets for the spca500 */ | |
143 | #define SPCA500_OFFSET_PADDINGLB 2 | |
144 | #define SPCA500_OFFSET_PADDINGHB 3 | |
145 | #define SPCA500_OFFSET_MODE 4 | |
146 | #define SPCA500_OFFSET_IMGWIDTH 5 | |
147 | #define SPCA500_OFFSET_IMGHEIGHT 6 | |
148 | #define SPCA500_OFFSET_IMGMODE 7 | |
149 | #define SPCA500_OFFSET_QTBLINDEX 8 | |
150 | #define SPCA500_OFFSET_FRAMSEQ 9 | |
151 | #define SPCA500_OFFSET_CDSPINFO 10 | |
152 | #define SPCA500_OFFSET_GPIO 11 | |
153 | #define SPCA500_OFFSET_AUGPIO 12 | |
154 | #define SPCA500_OFFSET_DATA 16 | |
155 | ||
156 | ||
a5ae2062 | 157 | static const __u16 spca500_visual_defaults[][3] = { |
6a7eba24 JFM |
158 | {0x00, 0x0003, 0x816b}, /* SSI not active sync with vsync, |
159 | * hue (H byte) = 0, | |
160 | * saturation/hue enable, | |
161 | * brightness/contrast enable. | |
162 | */ | |
163 | {0x00, 0x0000, 0x8167}, /* brightness = 0 */ | |
164 | {0x00, 0x0020, 0x8168}, /* contrast = 0 */ | |
165 | {0x00, 0x0003, 0x816b}, /* SSI not active sync with vsync, | |
166 | * hue (H byte) = 0, saturation/hue enable, | |
167 | * brightness/contrast enable. | |
168 | * was 0x0003, now 0x0000. | |
169 | */ | |
170 | {0x00, 0x0000, 0x816a}, /* hue (L byte) = 0 */ | |
171 | {0x00, 0x0020, 0x8169}, /* saturation = 0x20 */ | |
172 | {0x00, 0x0050, 0x8157}, /* edge gain high threshold */ | |
173 | {0x00, 0x0030, 0x8158}, /* edge gain low threshold */ | |
174 | {0x00, 0x0028, 0x8159}, /* edge bandwidth high threshold */ | |
175 | {0x00, 0x000a, 0x815a}, /* edge bandwidth low threshold */ | |
176 | {0x00, 0x0001, 0x8202}, /* clock rate compensation = 1/25 sec/frame */ | |
177 | {0x0c, 0x0004, 0x0000}, | |
178 | /* set interface */ | |
a5ae2062 | 179 | {} |
6a7eba24 | 180 | }; |
a5ae2062 | 181 | static const __u16 Clicksmart510_defaults[][3] = { |
6a7eba24 JFM |
182 | {0x00, 0x00, 0x8211}, |
183 | {0x00, 0x01, 0x82c0}, | |
184 | {0x00, 0x10, 0x82cb}, | |
185 | {0x00, 0x0f, 0x800d}, | |
186 | {0x00, 0x82, 0x8225}, | |
187 | {0x00, 0x21, 0x8228}, | |
188 | {0x00, 0x00, 0x8203}, | |
189 | {0x00, 0x00, 0x8204}, | |
190 | {0x00, 0x08, 0x8205}, | |
191 | {0x00, 0xf8, 0x8206}, | |
192 | {0x00, 0x28, 0x8207}, | |
193 | {0x00, 0xa0, 0x8208}, | |
194 | {0x00, 0x08, 0x824a}, | |
195 | {0x00, 0x08, 0x8214}, | |
196 | {0x00, 0x80, 0x82c1}, | |
197 | {0x00, 0x00, 0x82c2}, | |
198 | {0x00, 0x00, 0x82ca}, | |
199 | {0x00, 0x80, 0x82c1}, | |
200 | {0x00, 0x04, 0x82c2}, | |
201 | {0x00, 0x00, 0x82ca}, | |
202 | {0x00, 0xfc, 0x8100}, | |
203 | {0x00, 0xfc, 0x8105}, | |
204 | {0x00, 0x30, 0x8101}, | |
205 | {0x00, 0x00, 0x8102}, | |
206 | {0x00, 0x00, 0x8103}, | |
207 | {0x00, 0x66, 0x8107}, | |
208 | {0x00, 0x00, 0x816b}, | |
209 | {0x00, 0x00, 0x8155}, | |
210 | {0x00, 0x01, 0x8156}, | |
211 | {0x00, 0x60, 0x8157}, | |
212 | {0x00, 0x40, 0x8158}, | |
213 | {0x00, 0x0a, 0x8159}, | |
214 | {0x00, 0x06, 0x815a}, | |
215 | {0x00, 0x00, 0x813f}, | |
216 | {0x00, 0x00, 0x8200}, | |
217 | {0x00, 0x19, 0x8201}, | |
218 | {0x00, 0x00, 0x82c1}, | |
219 | {0x00, 0xa0, 0x82c2}, | |
220 | {0x00, 0x00, 0x82ca}, | |
221 | {0x00, 0x00, 0x8117}, | |
222 | {0x00, 0x00, 0x8118}, | |
223 | {0x00, 0x65, 0x8119}, | |
224 | {0x00, 0x00, 0x811a}, | |
225 | {0x00, 0x00, 0x811b}, | |
226 | {0x00, 0x55, 0x811c}, | |
227 | {0x00, 0x65, 0x811d}, | |
228 | {0x00, 0x55, 0x811e}, | |
229 | {0x00, 0x16, 0x811f}, | |
230 | {0x00, 0x19, 0x8120}, | |
231 | {0x00, 0x80, 0x8103}, | |
232 | {0x00, 0x83, 0x816b}, | |
233 | {0x00, 0x25, 0x8168}, | |
234 | {0x00, 0x01, 0x820f}, | |
235 | {0x00, 0xff, 0x8115}, | |
236 | {0x00, 0x48, 0x8116}, | |
237 | {0x00, 0x50, 0x8151}, | |
238 | {0x00, 0x40, 0x8152}, | |
239 | {0x00, 0x78, 0x8153}, | |
240 | {0x00, 0x40, 0x8154}, | |
241 | {0x00, 0x00, 0x8167}, | |
242 | {0x00, 0x20, 0x8168}, | |
243 | {0x00, 0x00, 0x816a}, | |
244 | {0x00, 0x03, 0x816b}, | |
245 | {0x00, 0x20, 0x8169}, | |
246 | {0x00, 0x60, 0x8157}, | |
247 | {0x00, 0x00, 0x8190}, | |
248 | {0x00, 0x00, 0x81a1}, | |
249 | {0x00, 0x00, 0x81b2}, | |
250 | {0x00, 0x27, 0x8191}, | |
251 | {0x00, 0x27, 0x81a2}, | |
252 | {0x00, 0x27, 0x81b3}, | |
253 | {0x00, 0x4b, 0x8192}, | |
254 | {0x00, 0x4b, 0x81a3}, | |
255 | {0x00, 0x4b, 0x81b4}, | |
256 | {0x00, 0x66, 0x8193}, | |
257 | {0x00, 0x66, 0x81a4}, | |
258 | {0x00, 0x66, 0x81b5}, | |
259 | {0x00, 0x79, 0x8194}, | |
260 | {0x00, 0x79, 0x81a5}, | |
261 | {0x00, 0x79, 0x81b6}, | |
262 | {0x00, 0x8a, 0x8195}, | |
263 | {0x00, 0x8a, 0x81a6}, | |
264 | {0x00, 0x8a, 0x81b7}, | |
265 | {0x00, 0x9b, 0x8196}, | |
266 | {0x00, 0x9b, 0x81a7}, | |
267 | {0x00, 0x9b, 0x81b8}, | |
268 | {0x00, 0xa6, 0x8197}, | |
269 | {0x00, 0xa6, 0x81a8}, | |
270 | {0x00, 0xa6, 0x81b9}, | |
271 | {0x00, 0xb2, 0x8198}, | |
272 | {0x00, 0xb2, 0x81a9}, | |
273 | {0x00, 0xb2, 0x81ba}, | |
274 | {0x00, 0xbe, 0x8199}, | |
275 | {0x00, 0xbe, 0x81aa}, | |
276 | {0x00, 0xbe, 0x81bb}, | |
277 | {0x00, 0xc8, 0x819a}, | |
278 | {0x00, 0xc8, 0x81ab}, | |
279 | {0x00, 0xc8, 0x81bc}, | |
280 | {0x00, 0xd2, 0x819b}, | |
281 | {0x00, 0xd2, 0x81ac}, | |
282 | {0x00, 0xd2, 0x81bd}, | |
283 | {0x00, 0xdb, 0x819c}, | |
284 | {0x00, 0xdb, 0x81ad}, | |
285 | {0x00, 0xdb, 0x81be}, | |
286 | {0x00, 0xe4, 0x819d}, | |
287 | {0x00, 0xe4, 0x81ae}, | |
288 | {0x00, 0xe4, 0x81bf}, | |
289 | {0x00, 0xed, 0x819e}, | |
290 | {0x00, 0xed, 0x81af}, | |
291 | {0x00, 0xed, 0x81c0}, | |
292 | {0x00, 0xf7, 0x819f}, | |
293 | {0x00, 0xf7, 0x81b0}, | |
294 | {0x00, 0xf7, 0x81c1}, | |
295 | {0x00, 0xff, 0x81a0}, | |
296 | {0x00, 0xff, 0x81b1}, | |
297 | {0x00, 0xff, 0x81c2}, | |
298 | {0x00, 0x03, 0x8156}, | |
299 | {0x00, 0x00, 0x8211}, | |
300 | {0x00, 0x20, 0x8168}, | |
301 | {0x00, 0x01, 0x8202}, | |
302 | {0x00, 0x30, 0x8101}, | |
303 | {0x00, 0x00, 0x8111}, | |
304 | {0x00, 0x00, 0x8112}, | |
305 | {0x00, 0x00, 0x8113}, | |
306 | {0x00, 0x00, 0x8114}, | |
307 | {} | |
308 | }; | |
309 | ||
a5ae2062 | 310 | static const __u8 qtable_creative_pccam[2][64] = { |
6a7eba24 JFM |
311 | { /* Q-table Y-components */ |
312 | 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12, | |
313 | 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11, | |
314 | 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11, | |
315 | 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13, | |
316 | 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17, | |
317 | 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c, | |
318 | 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e, | |
319 | 0x16, 0x1c, 0x1d, 0x1d, 0x22, 0x1e, 0x1f, 0x1e}, | |
320 | { /* Q-table C-components */ | |
321 | 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e, | |
322 | 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, | |
323 | 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, | |
324 | 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, | |
325 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, | |
326 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, | |
327 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, | |
328 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e} | |
329 | }; | |
330 | ||
a5ae2062 | 331 | static const __u8 qtable_kodak_ez200[2][64] = { |
6a7eba24 JFM |
332 | { /* Q-table Y-components */ |
333 | 0x02, 0x01, 0x01, 0x02, 0x02, 0x04, 0x05, 0x06, | |
334 | 0x01, 0x01, 0x01, 0x02, 0x03, 0x06, 0x06, 0x06, | |
335 | 0x01, 0x01, 0x02, 0x02, 0x04, 0x06, 0x07, 0x06, | |
336 | 0x01, 0x02, 0x02, 0x03, 0x05, 0x09, 0x08, 0x06, | |
337 | 0x02, 0x02, 0x04, 0x06, 0x07, 0x0b, 0x0a, 0x08, | |
338 | 0x02, 0x04, 0x06, 0x06, 0x08, 0x0a, 0x0b, 0x09, | |
339 | 0x05, 0x06, 0x08, 0x09, 0x0a, 0x0c, 0x0c, 0x0a, | |
340 | 0x07, 0x09, 0x0a, 0x0a, 0x0b, 0x0a, 0x0a, 0x0a}, | |
341 | { /* Q-table C-components */ | |
342 | 0x02, 0x02, 0x02, 0x05, 0x0a, 0x0a, 0x0a, 0x0a, | |
343 | 0x02, 0x02, 0x03, 0x07, 0x0a, 0x0a, 0x0a, 0x0a, | |
344 | 0x02, 0x03, 0x06, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, | |
345 | 0x05, 0x07, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, | |
346 | 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, | |
347 | 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, | |
348 | 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, | |
349 | 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a} | |
350 | }; | |
351 | ||
a5ae2062 | 352 | static const __u8 qtable_pocketdv[2][64] = { |
956e42d2 | 353 | { /* Q-table Y-components start registers 0x8800 */ |
6a7eba24 JFM |
354 | 0x06, 0x04, 0x04, 0x06, 0x0a, 0x10, 0x14, 0x18, |
355 | 0x05, 0x05, 0x06, 0x08, 0x0a, 0x17, 0x18, 0x16, | |
356 | 0x06, 0x05, 0x06, 0x0a, 0x10, 0x17, 0x1c, 0x16, | |
357 | 0x06, 0x07, 0x09, 0x0c, 0x14, 0x23, 0x20, 0x19, | |
358 | 0x07, 0x09, 0x0f, 0x16, 0x1b, 0x2c, 0x29, 0x1f, | |
359 | 0x0a, 0x0e, 0x16, 0x1a, 0x20, 0x2a, 0x2d, 0x25, | |
360 | 0x14, 0x1a, 0x1f, 0x23, 0x29, 0x30, 0x30, 0x28, | |
361 | 0x1d, 0x25, 0x26, 0x27, 0x2d, 0x28, 0x29, 0x28, | |
362 | }, | |
956e42d2 | 363 | { /* Q-table C-components start registers 0x8840 */ |
6a7eba24 JFM |
364 | 0x07, 0x07, 0x0a, 0x13, 0x28, 0x28, 0x28, 0x28, |
365 | 0x07, 0x08, 0x0a, 0x1a, 0x28, 0x28, 0x28, 0x28, | |
366 | 0x0a, 0x0a, 0x16, 0x28, 0x28, 0x28, 0x28, 0x28, | |
367 | 0x13, 0x1a, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, | |
368 | 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, | |
369 | 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, | |
370 | 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, | |
371 | 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28} | |
372 | }; | |
373 | ||
739570bb JFM |
374 | /* read 'len' bytes to gspca_dev->usb_buf */ |
375 | static void reg_r(struct gspca_dev *gspca_dev, | |
376 | __u16 index, | |
377 | __u16 length) | |
6a7eba24 | 378 | { |
739570bb JFM |
379 | usb_control_msg(gspca_dev->dev, |
380 | usb_rcvctrlpipe(gspca_dev->dev, 0), | |
6a7eba24 JFM |
381 | 0, |
382 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, | |
383 | 0, /* value */ | |
739570bb | 384 | index, gspca_dev->usb_buf, length, 500); |
6a7eba24 JFM |
385 | } |
386 | ||
739570bb | 387 | static int reg_w(struct gspca_dev *gspca_dev, |
6a7eba24 JFM |
388 | __u16 req, __u16 index, __u16 value) |
389 | { | |
390 | int ret; | |
391 | ||
a5ae2062 | 392 | PDEBUG(D_USBO, "reg write: [0x%02x] = 0x%02x", index, value); |
739570bb JFM |
393 | ret = usb_control_msg(gspca_dev->dev, |
394 | usb_sndctrlpipe(gspca_dev->dev, 0), | |
6a7eba24 | 395 | req, |
bf7f0b98 | 396 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
6a7eba24 | 397 | value, index, NULL, 0, 500); |
6a7eba24 JFM |
398 | if (ret < 0) |
399 | PDEBUG(D_ERR, "reg write: error %d", ret); | |
400 | return ret; | |
401 | } | |
402 | ||
403 | /* returns: negative is error, pos or zero is data */ | |
739570bb | 404 | static int reg_r_12(struct gspca_dev *gspca_dev, |
6a7eba24 JFM |
405 | __u16 req, /* bRequest */ |
406 | __u16 index, /* wIndex */ | |
407 | __u16 length) /* wLength (1 or 2 only) */ | |
408 | { | |
409 | int ret; | |
6a7eba24 | 410 | |
739570bb JFM |
411 | gspca_dev->usb_buf[1] = 0; |
412 | ret = usb_control_msg(gspca_dev->dev, | |
413 | usb_rcvctrlpipe(gspca_dev->dev, 0), | |
6a7eba24 JFM |
414 | req, |
415 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, | |
416 | 0, /* value */ | |
417 | index, | |
739570bb | 418 | gspca_dev->usb_buf, length, |
6a7eba24 JFM |
419 | 500); /* timeout */ |
420 | if (ret < 0) { | |
a5ae2062 | 421 | PDEBUG(D_ERR, "reg_r_12 err %d", ret); |
6a7eba24 JFM |
422 | return -1; |
423 | } | |
739570bb | 424 | return (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0]; |
6a7eba24 JFM |
425 | } |
426 | ||
427 | /* | |
428 | * Simple function to wait for a given 8-bit value to be returned from | |
429 | * a reg_read call. | |
430 | * Returns: negative is error or timeout, zero is success. | |
431 | */ | |
739570bb | 432 | static int reg_r_wait(struct gspca_dev *gspca_dev, |
6a7eba24 JFM |
433 | __u16 reg, __u16 index, __u16 value) |
434 | { | |
435 | int ret, cnt = 20; | |
436 | ||
437 | while (--cnt > 0) { | |
739570bb | 438 | ret = reg_r_12(gspca_dev, reg, index, 1); |
6a7eba24 JFM |
439 | if (ret == value) |
440 | return 0; | |
441 | msleep(50); | |
442 | } | |
443 | return -EIO; | |
444 | } | |
445 | ||
446 | static int write_vector(struct gspca_dev *gspca_dev, | |
a5ae2062 | 447 | const __u16 data[][3]) |
6a7eba24 | 448 | { |
6a7eba24 JFM |
449 | int ret, i = 0; |
450 | ||
451 | while (data[i][0] != 0 || data[i][1] != 0 || data[i][2] != 0) { | |
739570bb | 452 | ret = reg_w(gspca_dev, data[i][0], data[i][2], data[i][1]); |
6a7eba24 JFM |
453 | if (ret < 0) |
454 | return ret; | |
455 | i++; | |
456 | } | |
457 | return 0; | |
458 | } | |
459 | ||
460 | static int spca50x_setup_qtable(struct gspca_dev *gspca_dev, | |
461 | unsigned int request, | |
462 | unsigned int ybase, | |
463 | unsigned int cbase, | |
a5ae2062 | 464 | const __u8 qtable[2][64]) |
6a7eba24 | 465 | { |
6a7eba24 JFM |
466 | int i, err; |
467 | ||
468 | /* loop over y components */ | |
469 | for (i = 0; i < 64; i++) { | |
739570bb | 470 | err = reg_w(gspca_dev, request, ybase + i, qtable[0][i]); |
6a7eba24 JFM |
471 | if (err < 0) |
472 | return err; | |
473 | } | |
474 | ||
475 | /* loop over c components */ | |
476 | for (i = 0; i < 64; i++) { | |
739570bb | 477 | err = reg_w(gspca_dev, request, cbase + i, qtable[1][i]); |
6a7eba24 JFM |
478 | if (err < 0) |
479 | return err; | |
480 | } | |
481 | return 0; | |
482 | } | |
483 | ||
484 | static void spca500_ping310(struct gspca_dev *gspca_dev) | |
485 | { | |
739570bb | 486 | reg_r(gspca_dev, 0x0d04, 2); |
a5ae2062 | 487 | PDEBUG(D_STREAM, "ClickSmart310 ping 0x0d04 0x%02x 0x%02x", |
739570bb | 488 | gspca_dev->usb_buf[0], gspca_dev->usb_buf[1]); |
6a7eba24 JFM |
489 | } |
490 | ||
491 | static void spca500_clksmart310_init(struct gspca_dev *gspca_dev) | |
492 | { | |
739570bb | 493 | reg_r(gspca_dev, 0x0d05, 2); |
a5ae2062 | 494 | PDEBUG(D_STREAM, "ClickSmart310 init 0x0d05 0x%02x 0x%02x", |
739570bb JFM |
495 | gspca_dev->usb_buf[0], gspca_dev->usb_buf[1]); |
496 | reg_w(gspca_dev, 0x00, 0x8167, 0x5a); | |
6a7eba24 JFM |
497 | spca500_ping310(gspca_dev); |
498 | ||
739570bb JFM |
499 | reg_w(gspca_dev, 0x00, 0x8168, 0x22); |
500 | reg_w(gspca_dev, 0x00, 0x816a, 0xc0); | |
501 | reg_w(gspca_dev, 0x00, 0x816b, 0x0b); | |
502 | reg_w(gspca_dev, 0x00, 0x8169, 0x25); | |
503 | reg_w(gspca_dev, 0x00, 0x8157, 0x5b); | |
504 | reg_w(gspca_dev, 0x00, 0x8158, 0x5b); | |
505 | reg_w(gspca_dev, 0x00, 0x813f, 0x03); | |
506 | reg_w(gspca_dev, 0x00, 0x8151, 0x4a); | |
507 | reg_w(gspca_dev, 0x00, 0x8153, 0x78); | |
508 | reg_w(gspca_dev, 0x00, 0x0d01, 0x04); | |
6a7eba24 | 509 | /* 00 for adjust shutter */ |
739570bb JFM |
510 | reg_w(gspca_dev, 0x00, 0x0d02, 0x01); |
511 | reg_w(gspca_dev, 0x00, 0x8169, 0x25); | |
512 | reg_w(gspca_dev, 0x00, 0x0d01, 0x02); | |
6a7eba24 JFM |
513 | } |
514 | ||
515 | static void spca500_setmode(struct gspca_dev *gspca_dev, | |
516 | __u8 xmult, __u8 ymult) | |
517 | { | |
518 | int mode; | |
519 | ||
520 | /* set x multiplier */ | |
739570bb | 521 | reg_w(gspca_dev, 0, 0x8001, xmult); |
6a7eba24 JFM |
522 | |
523 | /* set y multiplier */ | |
739570bb | 524 | reg_w(gspca_dev, 0, 0x8002, ymult); |
6a7eba24 JFM |
525 | |
526 | /* use compressed mode, VGA, with mode specific subsample */ | |
c2446b3e | 527 | mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; |
739570bb | 528 | reg_w(gspca_dev, 0, 0x8003, mode << 4); |
6a7eba24 JFM |
529 | } |
530 | ||
531 | static int spca500_full_reset(struct gspca_dev *gspca_dev) | |
532 | { | |
533 | int err; | |
534 | ||
535 | /* send the reset command */ | |
739570bb | 536 | err = reg_w(gspca_dev, 0xe0, 0x0001, 0x0000); |
6a7eba24 JFM |
537 | if (err < 0) |
538 | return err; | |
539 | ||
540 | /* wait for the reset to complete */ | |
739570bb | 541 | err = reg_r_wait(gspca_dev, 0x06, 0x0000, 0x0000); |
6a7eba24 JFM |
542 | if (err < 0) |
543 | return err; | |
739570bb | 544 | err = reg_w(gspca_dev, 0xe0, 0x0000, 0x0000); |
6a7eba24 JFM |
545 | if (err < 0) |
546 | return err; | |
739570bb | 547 | err = reg_r_wait(gspca_dev, 0x06, 0, 0); |
6a7eba24 | 548 | if (err < 0) { |
a5ae2062 | 549 | PDEBUG(D_ERR, "reg_r_wait() failed"); |
6a7eba24 JFM |
550 | return err; |
551 | } | |
552 | /* all ok */ | |
553 | return 0; | |
554 | } | |
555 | ||
556 | /* Synchro the Bridge with sensor */ | |
557 | /* Maybe that will work on all spca500 chip */ | |
558 | /* because i only own a clicksmart310 try for that chip */ | |
559 | /* using spca50x_set_packet_size() cause an Ooops here */ | |
560 | /* usb_set_interface from kernel 2.6.x clear all the urb stuff */ | |
561 | /* up-port the same feature as in 2.4.x kernel */ | |
562 | static int spca500_synch310(struct gspca_dev *gspca_dev) | |
563 | { | |
6a7eba24 JFM |
564 | if (usb_set_interface(gspca_dev->dev, gspca_dev->iface, 0) < 0) { |
565 | PDEBUG(D_ERR, "Set packet size: set interface error"); | |
566 | goto error; | |
567 | } | |
568 | spca500_ping310(gspca_dev); | |
569 | ||
739570bb | 570 | reg_r(gspca_dev, 0x0d00, 1); |
6a7eba24 JFM |
571 | |
572 | /* need alt setting here */ | |
573 | PDEBUG(D_PACK, "ClickSmart310 sync alt: %d", gspca_dev->alt); | |
574 | ||
575 | /* Windoze use pipe with altsetting 6 why 7 here */ | |
576 | if (usb_set_interface(gspca_dev->dev, | |
577 | gspca_dev->iface, | |
578 | gspca_dev->alt) < 0) { | |
579 | PDEBUG(D_ERR, "Set packet size: set interface error"); | |
580 | goto error; | |
581 | } | |
582 | return 0; | |
583 | error: | |
584 | return -EBUSY; | |
585 | } | |
586 | ||
587 | static void spca500_reinit(struct gspca_dev *gspca_dev) | |
588 | { | |
589 | int err; | |
590 | __u8 Data; | |
591 | ||
592 | /* some unknow command from Aiptek pocket dv and family300 */ | |
593 | ||
739570bb JFM |
594 | reg_w(gspca_dev, 0x00, 0x0d01, 0x01); |
595 | reg_w(gspca_dev, 0x00, 0x0d03, 0x00); | |
596 | reg_w(gspca_dev, 0x00, 0x0d02, 0x01); | |
6a7eba24 JFM |
597 | |
598 | /* enable drop packet */ | |
739570bb | 599 | reg_w(gspca_dev, 0x00, 0x850a, 0x0001); |
6a7eba24 JFM |
600 | |
601 | err = spca50x_setup_qtable(gspca_dev, 0x00, 0x8800, 0x8840, | |
602 | qtable_pocketdv); | |
603 | if (err < 0) | |
604 | PDEBUG(D_ERR|D_STREAM, "spca50x_setup_qtable failed on init"); | |
605 | ||
606 | /* set qtable index */ | |
739570bb | 607 | reg_w(gspca_dev, 0x00, 0x8880, 2); |
6a7eba24 | 608 | /* family cam Quicksmart stuff */ |
739570bb | 609 | reg_w(gspca_dev, 0x00, 0x800a, 0x00); |
6a7eba24 | 610 | /* Set agc transfer: synced inbetween frames */ |
739570bb | 611 | reg_w(gspca_dev, 0x00, 0x820f, 0x01); |
6a7eba24 | 612 | /* Init SDRAM - needed for SDRAM access */ |
739570bb | 613 | reg_w(gspca_dev, 0x00, 0x870a, 0x04); |
6a7eba24 | 614 | /*Start init sequence or stream */ |
739570bb | 615 | reg_w(gspca_dev, 0, 0x8003, 0x00); |
6a7eba24 | 616 | /* switch to video camera mode */ |
739570bb | 617 | reg_w(gspca_dev, 0x00, 0x8000, 0x0004); |
6a7eba24 | 618 | msleep(2000); |
739570bb JFM |
619 | if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0) { |
620 | reg_r(gspca_dev, 0x816b, 1); | |
621 | Data = gspca_dev->usb_buf[0]; | |
622 | reg_w(gspca_dev, 0x00, 0x816b, Data); | |
623 | } | |
6a7eba24 JFM |
624 | } |
625 | ||
626 | /* this function is called at probe time */ | |
627 | static int sd_config(struct gspca_dev *gspca_dev, | |
628 | const struct usb_device_id *id) | |
629 | { | |
630 | struct sd *sd = (struct sd *) gspca_dev; | |
631 | struct cam *cam; | |
9d64fdb1 | 632 | |
6a7eba24 | 633 | cam = &gspca_dev->cam; |
9d64fdb1 | 634 | sd->subtype = id->driver_info; |
6a7eba24 JFM |
635 | if (sd->subtype != LogitechClickSmart310) { |
636 | cam->cam_mode = vga_mode; | |
80297125 | 637 | cam->nmodes = ARRAY_SIZE(vga_mode); |
6a7eba24 JFM |
638 | } else { |
639 | cam->cam_mode = sif_mode; | |
80297125 | 640 | cam->nmodes = ARRAY_SIZE(sif_mode); |
6a7eba24 | 641 | } |
a5ae2062 JFM |
642 | sd->brightness = BRIGHTNESS_DEF; |
643 | sd->contrast = CONTRAST_DEF; | |
644 | sd->colors = COLOR_DEF; | |
77ac0baf | 645 | sd->quality = QUALITY_DEF; |
6a7eba24 JFM |
646 | return 0; |
647 | } | |
648 | ||
012d6b02 JFM |
649 | /* this function is called at probe and resume time */ |
650 | static int sd_init(struct gspca_dev *gspca_dev) | |
6a7eba24 JFM |
651 | { |
652 | struct sd *sd = (struct sd *) gspca_dev; | |
653 | ||
654 | /* initialisation of spca500 based cameras is deferred */ | |
655 | PDEBUG(D_STREAM, "SPCA500 init"); | |
656 | if (sd->subtype == LogitechClickSmart310) | |
657 | spca500_clksmart310_init(gspca_dev); | |
658 | /* else | |
659 | spca500_initialise(gspca_dev); */ | |
660 | PDEBUG(D_STREAM, "SPCA500 init done"); | |
661 | return 0; | |
662 | } | |
663 | ||
72ab97ce | 664 | static int sd_start(struct gspca_dev *gspca_dev) |
6a7eba24 JFM |
665 | { |
666 | struct sd *sd = (struct sd *) gspca_dev; | |
667 | int err; | |
668 | __u8 Data; | |
669 | __u8 xmult, ymult; | |
670 | ||
71cb2764 JFM |
671 | /* create the JPEG header */ |
672 | sd->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL); | |
3eb0237d JL |
673 | if (!sd->jpeg_hdr) |
674 | return -ENOMEM; | |
71cb2764 JFM |
675 | jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width, |
676 | 0x22); /* JPEG 411 */ | |
677 | jpeg_set_qual(sd->jpeg_hdr, sd->quality); | |
678 | ||
6a7eba24 JFM |
679 | if (sd->subtype == LogitechClickSmart310) { |
680 | xmult = 0x16; | |
681 | ymult = 0x12; | |
682 | } else { | |
683 | xmult = 0x28; | |
684 | ymult = 0x1e; | |
685 | } | |
686 | ||
687 | /* is there a sensor here ? */ | |
739570bb JFM |
688 | reg_r(gspca_dev, 0x8a04, 1); |
689 | PDEBUG(D_STREAM, "Spca500 Sensor Address 0x%02x", | |
690 | gspca_dev->usb_buf[0]); | |
691 | PDEBUG(D_STREAM, "Spca500 curr_mode: %d Xmult: 0x%02x, Ymult: 0x%02x", | |
6a7eba24 JFM |
692 | gspca_dev->curr_mode, xmult, ymult); |
693 | ||
694 | /* setup qtable */ | |
695 | switch (sd->subtype) { | |
696 | case LogitechClickSmart310: | |
697 | spca500_setmode(gspca_dev, xmult, ymult); | |
698 | ||
699 | /* enable drop packet */ | |
739570bb JFM |
700 | reg_w(gspca_dev, 0x00, 0x850a, 0x0001); |
701 | reg_w(gspca_dev, 0x00, 0x8880, 3); | |
6a7eba24 JFM |
702 | err = spca50x_setup_qtable(gspca_dev, |
703 | 0x00, 0x8800, 0x8840, | |
704 | qtable_creative_pccam); | |
705 | if (err < 0) | |
706 | PDEBUG(D_ERR, "spca50x_setup_qtable failed"); | |
707 | /* Init SDRAM - needed for SDRAM access */ | |
739570bb | 708 | reg_w(gspca_dev, 0x00, 0x870a, 0x04); |
6a7eba24 JFM |
709 | |
710 | /* switch to video camera mode */ | |
739570bb | 711 | reg_w(gspca_dev, 0x00, 0x8000, 0x0004); |
6a7eba24 | 712 | msleep(500); |
739570bb | 713 | if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0) |
a5ae2062 | 714 | PDEBUG(D_ERR, "reg_r_wait() failed"); |
6a7eba24 | 715 | |
739570bb JFM |
716 | reg_r(gspca_dev, 0x816b, 1); |
717 | Data = gspca_dev->usb_buf[0]; | |
718 | reg_w(gspca_dev, 0x00, 0x816b, Data); | |
6a7eba24 JFM |
719 | |
720 | spca500_synch310(gspca_dev); | |
721 | ||
722 | write_vector(gspca_dev, spca500_visual_defaults); | |
723 | spca500_setmode(gspca_dev, xmult, ymult); | |
724 | /* enable drop packet */ | |
48d7a891 JFM |
725 | err = reg_w(gspca_dev, 0x00, 0x850a, 0x0001); |
726 | if (err < 0) | |
6a7eba24 | 727 | PDEBUG(D_ERR, "failed to enable drop packet"); |
739570bb | 728 | reg_w(gspca_dev, 0x00, 0x8880, 3); |
6a7eba24 JFM |
729 | err = spca50x_setup_qtable(gspca_dev, |
730 | 0x00, 0x8800, 0x8840, | |
731 | qtable_creative_pccam); | |
732 | if (err < 0) | |
733 | PDEBUG(D_ERR, "spca50x_setup_qtable failed"); | |
734 | ||
735 | /* Init SDRAM - needed for SDRAM access */ | |
739570bb | 736 | reg_w(gspca_dev, 0x00, 0x870a, 0x04); |
6a7eba24 JFM |
737 | |
738 | /* switch to video camera mode */ | |
739570bb | 739 | reg_w(gspca_dev, 0x00, 0x8000, 0x0004); |
6a7eba24 | 740 | |
739570bb | 741 | if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0) |
a5ae2062 | 742 | PDEBUG(D_ERR, "reg_r_wait() failed"); |
6a7eba24 | 743 | |
739570bb JFM |
744 | reg_r(gspca_dev, 0x816b, 1); |
745 | Data = gspca_dev->usb_buf[0]; | |
746 | reg_w(gspca_dev, 0x00, 0x816b, Data); | |
6a7eba24 JFM |
747 | break; |
748 | case CreativePCCam300: /* Creative PC-CAM 300 640x480 CCD */ | |
749 | case IntelPocketPCCamera: /* FIXME: Temporary fix for | |
750 | * Intel Pocket PC Camera | |
751 | * - NWG (Sat 29th March 2003) */ | |
752 | ||
753 | /* do a full reset */ | |
956e42d2 JFM |
754 | err = spca500_full_reset(gspca_dev); |
755 | if (err < 0) | |
6a7eba24 JFM |
756 | PDEBUG(D_ERR, "spca500_full_reset failed"); |
757 | ||
758 | /* enable drop packet */ | |
739570bb | 759 | err = reg_w(gspca_dev, 0x00, 0x850a, 0x0001); |
6a7eba24 JFM |
760 | if (err < 0) |
761 | PDEBUG(D_ERR, "failed to enable drop packet"); | |
739570bb | 762 | reg_w(gspca_dev, 0x00, 0x8880, 3); |
6a7eba24 JFM |
763 | err = spca50x_setup_qtable(gspca_dev, |
764 | 0x00, 0x8800, 0x8840, | |
765 | qtable_creative_pccam); | |
766 | if (err < 0) | |
767 | PDEBUG(D_ERR, "spca50x_setup_qtable failed"); | |
768 | ||
769 | spca500_setmode(gspca_dev, xmult, ymult); | |
739570bb | 770 | reg_w(gspca_dev, 0x20, 0x0001, 0x0004); |
6a7eba24 JFM |
771 | |
772 | /* switch to video camera mode */ | |
739570bb | 773 | reg_w(gspca_dev, 0x00, 0x8000, 0x0004); |
6a7eba24 | 774 | |
739570bb | 775 | if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0) |
a5ae2062 | 776 | PDEBUG(D_ERR, "reg_r_wait() failed"); |
6a7eba24 | 777 | |
739570bb JFM |
778 | reg_r(gspca_dev, 0x816b, 1); |
779 | Data = gspca_dev->usb_buf[0]; | |
780 | reg_w(gspca_dev, 0x00, 0x816b, Data); | |
6a7eba24 | 781 | |
a5ae2062 | 782 | /* write_vector(gspca_dev, spca500_visual_defaults); */ |
6a7eba24 JFM |
783 | break; |
784 | case KodakEZ200: /* Kodak EZ200 */ | |
785 | ||
786 | /* do a full reset */ | |
787 | err = spca500_full_reset(gspca_dev); | |
788 | if (err < 0) | |
789 | PDEBUG(D_ERR, "spca500_full_reset failed"); | |
790 | /* enable drop packet */ | |
739570bb JFM |
791 | reg_w(gspca_dev, 0x00, 0x850a, 0x0001); |
792 | reg_w(gspca_dev, 0x00, 0x8880, 0); | |
6a7eba24 JFM |
793 | err = spca50x_setup_qtable(gspca_dev, |
794 | 0x00, 0x8800, 0x8840, | |
795 | qtable_kodak_ez200); | |
796 | if (err < 0) | |
797 | PDEBUG(D_ERR, "spca50x_setup_qtable failed"); | |
798 | spca500_setmode(gspca_dev, xmult, ymult); | |
799 | ||
739570bb | 800 | reg_w(gspca_dev, 0x20, 0x0001, 0x0004); |
6a7eba24 JFM |
801 | |
802 | /* switch to video camera mode */ | |
739570bb | 803 | reg_w(gspca_dev, 0x00, 0x8000, 0x0004); |
6a7eba24 | 804 | |
739570bb | 805 | if (reg_r_wait(gspca_dev, 0, 0x8000, 0x44) != 0) |
a5ae2062 | 806 | PDEBUG(D_ERR, "reg_r_wait() failed"); |
6a7eba24 | 807 | |
739570bb JFM |
808 | reg_r(gspca_dev, 0x816b, 1); |
809 | Data = gspca_dev->usb_buf[0]; | |
810 | reg_w(gspca_dev, 0x00, 0x816b, Data); | |
6a7eba24 | 811 | |
a5ae2062 | 812 | /* write_vector(gspca_dev, spca500_visual_defaults); */ |
6a7eba24 JFM |
813 | break; |
814 | ||
815 | case BenqDC1016: | |
816 | case DLinkDSC350: /* FamilyCam 300 */ | |
817 | case AiptekPocketDV: /* Aiptek PocketDV */ | |
818 | case Gsmartmini: /*Mustek Gsmart Mini */ | |
819 | case MustekGsmart300: /* Mustek Gsmart 300 */ | |
820 | case PalmPixDC85: | |
821 | case Optimedia: | |
822 | case ToptroIndus: | |
823 | case AgfaCl20: | |
824 | spca500_reinit(gspca_dev); | |
739570bb | 825 | reg_w(gspca_dev, 0x00, 0x0d01, 0x01); |
6a7eba24 | 826 | /* enable drop packet */ |
739570bb | 827 | reg_w(gspca_dev, 0x00, 0x850a, 0x0001); |
6a7eba24 JFM |
828 | |
829 | err = spca50x_setup_qtable(gspca_dev, | |
830 | 0x00, 0x8800, 0x8840, qtable_pocketdv); | |
831 | if (err < 0) | |
832 | PDEBUG(D_ERR, "spca50x_setup_qtable failed"); | |
739570bb | 833 | reg_w(gspca_dev, 0x00, 0x8880, 2); |
6a7eba24 JFM |
834 | |
835 | /* familycam Quicksmart pocketDV stuff */ | |
739570bb | 836 | reg_w(gspca_dev, 0x00, 0x800a, 0x00); |
6a7eba24 | 837 | /* Set agc transfer: synced inbetween frames */ |
739570bb | 838 | reg_w(gspca_dev, 0x00, 0x820f, 0x01); |
6a7eba24 | 839 | /* Init SDRAM - needed for SDRAM access */ |
739570bb | 840 | reg_w(gspca_dev, 0x00, 0x870a, 0x04); |
6a7eba24 | 841 | |
956e42d2 | 842 | spca500_setmode(gspca_dev, xmult, ymult); |
6a7eba24 | 843 | /* switch to video camera mode */ |
739570bb | 844 | reg_w(gspca_dev, 0x00, 0x8000, 0x0004); |
6a7eba24 | 845 | |
739570bb | 846 | reg_r_wait(gspca_dev, 0, 0x8000, 0x44); |
6a7eba24 | 847 | |
739570bb JFM |
848 | reg_r(gspca_dev, 0x816b, 1); |
849 | Data = gspca_dev->usb_buf[0]; | |
850 | reg_w(gspca_dev, 0x00, 0x816b, Data); | |
6a7eba24 JFM |
851 | break; |
852 | case LogitechTraveler: | |
853 | case LogitechClickSmart510: | |
739570bb | 854 | reg_w(gspca_dev, 0x02, 0x00, 0x00); |
6a7eba24 | 855 | /* enable drop packet */ |
739570bb | 856 | reg_w(gspca_dev, 0x00, 0x850a, 0x0001); |
6a7eba24 JFM |
857 | |
858 | err = spca50x_setup_qtable(gspca_dev, | |
859 | 0x00, 0x8800, | |
860 | 0x8840, qtable_creative_pccam); | |
861 | if (err < 0) | |
862 | PDEBUG(D_ERR, "spca50x_setup_qtable failed"); | |
739570bb JFM |
863 | reg_w(gspca_dev, 0x00, 0x8880, 3); |
864 | reg_w(gspca_dev, 0x00, 0x800a, 0x00); | |
6a7eba24 | 865 | /* Init SDRAM - needed for SDRAM access */ |
739570bb | 866 | reg_w(gspca_dev, 0x00, 0x870a, 0x04); |
6a7eba24 JFM |
867 | |
868 | spca500_setmode(gspca_dev, xmult, ymult); | |
869 | ||
870 | /* switch to video camera mode */ | |
739570bb JFM |
871 | reg_w(gspca_dev, 0x00, 0x8000, 0x0004); |
872 | reg_r_wait(gspca_dev, 0, 0x8000, 0x44); | |
6a7eba24 | 873 | |
739570bb JFM |
874 | reg_r(gspca_dev, 0x816b, 1); |
875 | Data = gspca_dev->usb_buf[0]; | |
876 | reg_w(gspca_dev, 0x00, 0x816b, Data); | |
6a7eba24 JFM |
877 | write_vector(gspca_dev, Clicksmart510_defaults); |
878 | break; | |
879 | } | |
72ab97ce | 880 | return 0; |
6a7eba24 JFM |
881 | } |
882 | ||
883 | static void sd_stopN(struct gspca_dev *gspca_dev) | |
884 | { | |
739570bb | 885 | reg_w(gspca_dev, 0, 0x8003, 0x00); |
6a7eba24 JFM |
886 | |
887 | /* switch to video camera mode */ | |
739570bb JFM |
888 | reg_w(gspca_dev, 0x00, 0x8000, 0x0004); |
889 | reg_r(gspca_dev, 0x8000, 1); | |
890 | PDEBUG(D_STREAM, "stop SPCA500 done reg8000: 0x%2x", | |
891 | gspca_dev->usb_buf[0]); | |
6a7eba24 JFM |
892 | } |
893 | ||
71cb2764 JFM |
894 | static void sd_stop0(struct gspca_dev *gspca_dev) |
895 | { | |
896 | struct sd *sd = (struct sd *) gspca_dev; | |
897 | ||
898 | kfree(sd->jpeg_hdr); | |
899 | } | |
900 | ||
6a7eba24 JFM |
901 | static void sd_pkt_scan(struct gspca_dev *gspca_dev, |
902 | struct gspca_frame *frame, /* target */ | |
a5ae2062 | 903 | __u8 *data, /* isoc packet */ |
6a7eba24 JFM |
904 | int len) /* iso packet length */ |
905 | { | |
906 | struct sd *sd = (struct sd *) gspca_dev; | |
907 | int i; | |
a5ae2062 | 908 | static __u8 ffd9[] = {0xff, 0xd9}; |
6a7eba24 JFM |
909 | |
910 | /* frames are jpeg 4.1.1 without 0xff escape */ | |
911 | if (data[0] == 0xff) { | |
912 | if (data[1] != 0x01) { /* drop packet */ | |
913 | /* gspca_dev->last_packet_type = DISCARD_PACKET; */ | |
914 | return; | |
915 | } | |
916 | frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame, | |
917 | ffd9, 2); | |
918 | ||
919 | /* put the JPEG header in the new frame */ | |
71cb2764 JFM |
920 | gspca_frame_add(gspca_dev, FIRST_PACKET, frame, |
921 | sd->jpeg_hdr, JPEG_HDR_SZ); | |
6a7eba24 JFM |
922 | |
923 | data += SPCA500_OFFSET_DATA; | |
924 | len -= SPCA500_OFFSET_DATA; | |
925 | } else { | |
926 | data += 1; | |
927 | len -= 1; | |
928 | } | |
929 | ||
930 | /* add 0x00 after 0xff */ | |
59746e13 JFM |
931 | i = 0; |
932 | do { | |
933 | if (data[i] == 0xff) { | |
934 | gspca_frame_add(gspca_dev, INTER_PACKET, frame, | |
935 | data, i + 1); | |
936 | len -= i; | |
937 | data += i; | |
938 | *data = 0x00; | |
939 | i = 0; | |
940 | } | |
941 | i++; | |
942 | } while (i < len); | |
943 | gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len); | |
6a7eba24 JFM |
944 | } |
945 | ||
946 | static void setbrightness(struct gspca_dev *gspca_dev) | |
947 | { | |
948 | struct sd *sd = (struct sd *) gspca_dev; | |
949 | ||
739570bb | 950 | reg_w(gspca_dev, 0x00, 0x8167, |
6a7eba24 JFM |
951 | (__u8) (sd->brightness - 128)); |
952 | } | |
953 | ||
6a7eba24 JFM |
954 | static void setcontrast(struct gspca_dev *gspca_dev) |
955 | { | |
956 | struct sd *sd = (struct sd *) gspca_dev; | |
957 | ||
739570bb | 958 | reg_w(gspca_dev, 0x00, 0x8168, sd->contrast); |
6a7eba24 JFM |
959 | } |
960 | ||
6a7eba24 JFM |
961 | static void setcolors(struct gspca_dev *gspca_dev) |
962 | { | |
963 | struct sd *sd = (struct sd *) gspca_dev; | |
964 | ||
739570bb | 965 | reg_w(gspca_dev, 0x00, 0x8169, sd->colors); |
6a7eba24 JFM |
966 | } |
967 | ||
6a7eba24 JFM |
968 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) |
969 | { | |
970 | struct sd *sd = (struct sd *) gspca_dev; | |
971 | ||
972 | sd->brightness = val; | |
973 | if (gspca_dev->streaming) | |
974 | setbrightness(gspca_dev); | |
975 | return 0; | |
976 | } | |
977 | ||
978 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) | |
979 | { | |
980 | struct sd *sd = (struct sd *) gspca_dev; | |
981 | ||
6a7eba24 JFM |
982 | *val = sd->brightness; |
983 | return 0; | |
984 | } | |
985 | ||
986 | static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val) | |
987 | { | |
988 | struct sd *sd = (struct sd *) gspca_dev; | |
989 | ||
990 | sd->contrast = val; | |
991 | if (gspca_dev->streaming) | |
992 | setcontrast(gspca_dev); | |
993 | return 0; | |
994 | } | |
995 | ||
996 | static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) | |
997 | { | |
998 | struct sd *sd = (struct sd *) gspca_dev; | |
999 | ||
6a7eba24 JFM |
1000 | *val = sd->contrast; |
1001 | return 0; | |
1002 | } | |
1003 | ||
1004 | static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val) | |
1005 | { | |
1006 | struct sd *sd = (struct sd *) gspca_dev; | |
1007 | ||
1008 | sd->colors = val; | |
1009 | if (gspca_dev->streaming) | |
1010 | setcolors(gspca_dev); | |
1011 | return 0; | |
1012 | } | |
1013 | ||
1014 | static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val) | |
1015 | { | |
1016 | struct sd *sd = (struct sd *) gspca_dev; | |
1017 | ||
6a7eba24 JFM |
1018 | *val = sd->colors; |
1019 | return 0; | |
1020 | } | |
1021 | ||
77ac0baf JFM |
1022 | static int sd_set_jcomp(struct gspca_dev *gspca_dev, |
1023 | struct v4l2_jpegcompression *jcomp) | |
1024 | { | |
1025 | struct sd *sd = (struct sd *) gspca_dev; | |
1026 | ||
1027 | if (jcomp->quality < QUALITY_MIN) | |
1028 | sd->quality = QUALITY_MIN; | |
1029 | else if (jcomp->quality > QUALITY_MAX) | |
1030 | sd->quality = QUALITY_MAX; | |
1031 | else | |
1032 | sd->quality = jcomp->quality; | |
1033 | if (gspca_dev->streaming) | |
1034 | jpeg_set_qual(sd->jpeg_hdr, sd->quality); | |
1035 | return 0; | |
1036 | } | |
1037 | ||
1038 | static int sd_get_jcomp(struct gspca_dev *gspca_dev, | |
1039 | struct v4l2_jpegcompression *jcomp) | |
1040 | { | |
1041 | struct sd *sd = (struct sd *) gspca_dev; | |
1042 | ||
1043 | memset(jcomp, 0, sizeof *jcomp); | |
1044 | jcomp->quality = sd->quality; | |
1045 | jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT | |
1046 | | V4L2_JPEG_MARKER_DQT; | |
1047 | return 0; | |
1048 | } | |
1049 | ||
6a7eba24 JFM |
1050 | /* sub-driver description */ |
1051 | static struct sd_desc sd_desc = { | |
1052 | .name = MODULE_NAME, | |
1053 | .ctrls = sd_ctrls, | |
a5ae2062 | 1054 | .nctrls = ARRAY_SIZE(sd_ctrls), |
6a7eba24 | 1055 | .config = sd_config, |
012d6b02 | 1056 | .init = sd_init, |
6a7eba24 JFM |
1057 | .start = sd_start, |
1058 | .stopN = sd_stopN, | |
71cb2764 | 1059 | .stop0 = sd_stop0, |
6a7eba24 | 1060 | .pkt_scan = sd_pkt_scan, |
77ac0baf JFM |
1061 | .get_jcomp = sd_get_jcomp, |
1062 | .set_jcomp = sd_set_jcomp, | |
6a7eba24 JFM |
1063 | }; |
1064 | ||
1065 | /* -- module initialisation -- */ | |
a5ae2062 | 1066 | static const __devinitdata struct usb_device_id device_table[] = { |
87581aa5 JFM |
1067 | {USB_DEVICE(0x040a, 0x0300), .driver_info = KodakEZ200}, |
1068 | {USB_DEVICE(0x041e, 0x400a), .driver_info = CreativePCCam300}, | |
1069 | {USB_DEVICE(0x046d, 0x0890), .driver_info = LogitechTraveler}, | |
1070 | {USB_DEVICE(0x046d, 0x0900), .driver_info = LogitechClickSmart310}, | |
1071 | {USB_DEVICE(0x046d, 0x0901), .driver_info = LogitechClickSmart510}, | |
1072 | {USB_DEVICE(0x04a5, 0x300c), .driver_info = BenqDC1016}, | |
1073 | {USB_DEVICE(0x04fc, 0x7333), .driver_info = PalmPixDC85}, | |
1074 | {USB_DEVICE(0x055f, 0xc200), .driver_info = MustekGsmart300}, | |
1075 | {USB_DEVICE(0x055f, 0xc220), .driver_info = Gsmartmini}, | |
1076 | {USB_DEVICE(0x06bd, 0x0404), .driver_info = AgfaCl20}, | |
1077 | {USB_DEVICE(0x06be, 0x0800), .driver_info = Optimedia}, | |
1078 | {USB_DEVICE(0x084d, 0x0003), .driver_info = DLinkDSC350}, | |
1079 | {USB_DEVICE(0x08ca, 0x0103), .driver_info = AiptekPocketDV}, | |
1080 | {USB_DEVICE(0x2899, 0x012c), .driver_info = ToptroIndus}, | |
1081 | {USB_DEVICE(0x8086, 0x0630), .driver_info = IntelPocketPCCamera}, | |
6a7eba24 JFM |
1082 | {} |
1083 | }; | |
1084 | MODULE_DEVICE_TABLE(usb, device_table); | |
1085 | ||
1086 | /* -- device connect -- */ | |
1087 | static int sd_probe(struct usb_interface *intf, | |
1088 | const struct usb_device_id *id) | |
1089 | { | |
1090 | return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd), | |
1091 | THIS_MODULE); | |
1092 | } | |
1093 | ||
1094 | static struct usb_driver sd_driver = { | |
1095 | .name = MODULE_NAME, | |
1096 | .id_table = device_table, | |
1097 | .probe = sd_probe, | |
1098 | .disconnect = gspca_disconnect, | |
6a709749 JFM |
1099 | #ifdef CONFIG_PM |
1100 | .suspend = gspca_suspend, | |
1101 | .resume = gspca_resume, | |
1102 | #endif | |
6a7eba24 JFM |
1103 | }; |
1104 | ||
1105 | /* -- module insert / remove -- */ | |
1106 | static int __init sd_mod_init(void) | |
1107 | { | |
f69e9529 AK |
1108 | int ret; |
1109 | ret = usb_register(&sd_driver); | |
1110 | if (ret < 0) | |
e6b14849 | 1111 | return ret; |
10b0e96e | 1112 | PDEBUG(D_PROBE, "registered"); |
6a7eba24 JFM |
1113 | return 0; |
1114 | } | |
1115 | static void __exit sd_mod_exit(void) | |
1116 | { | |
1117 | usb_deregister(&sd_driver); | |
1118 | PDEBUG(D_PROBE, "deregistered"); | |
1119 | } | |
1120 | ||
1121 | module_init(sd_mod_init); | |
1122 | module_exit(sd_mod_exit); |