1 | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | /* |
3 | * SPCA500 chip based cameras initialization data |
4 | * |
5 | * V4L2 by Jean-Francois Moine <http://moinejf.free.fr> |
6 | */ |
7 | |
8 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
9 | |
10 | #define MODULE_NAME "spca500" |
11 | |
12 | #include "gspca.h" |
13 | #include "jpeg.h" |
14 | |
15 | MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>" ); |
16 | MODULE_DESCRIPTION("GSPCA/SPCA500 USB Camera Driver" ); |
17 | MODULE_LICENSE("GPL" ); |
18 | |
19 | #define QUALITY 85 |
20 | |
21 | /* specific webcam descriptor */ |
22 | struct sd { |
23 | struct gspca_dev gspca_dev; /* !! must be the first item */ |
24 | |
25 | char subtype; |
26 | #define AgfaCl20 0 |
27 | #define AiptekPocketDV 1 |
28 | #define BenqDC1016 2 |
29 | #define CreativePCCam300 3 |
30 | #define DLinkDSC350 4 |
31 | #define Gsmartmini 5 |
32 | #define IntelPocketPCCamera 6 |
33 | #define KodakEZ200 7 |
34 | #define LogitechClickSmart310 8 |
35 | #define LogitechClickSmart510 9 |
36 | #define LogitechTraveler 10 |
37 | #define MustekGsmart300 11 |
38 | #define Optimedia 12 |
39 | #define PalmPixDC85 13 |
40 | #define ToptroIndus 14 |
41 | |
42 | u8 jpeg_hdr[JPEG_HDR_SZ]; |
43 | }; |
44 | |
45 | static const struct v4l2_pix_format vga_mode[] = { |
46 | {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
47 | .bytesperline = 320, |
48 | .sizeimage = 320 * 240 * 3 / 8 + 590, |
49 | .colorspace = V4L2_COLORSPACE_JPEG, |
50 | .priv = 1}, |
51 | {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
52 | .bytesperline = 640, |
53 | .sizeimage = 640 * 480 * 3 / 8 + 590, |
54 | .colorspace = V4L2_COLORSPACE_JPEG, |
55 | .priv = 0}, |
56 | }; |
57 | |
58 | static const struct v4l2_pix_format sif_mode[] = { |
59 | {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
60 | .bytesperline = 176, |
61 | .sizeimage = 176 * 144 * 3 / 8 + 590, |
62 | .colorspace = V4L2_COLORSPACE_JPEG, |
63 | .priv = 1}, |
64 | {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, |
65 | .bytesperline = 352, |
66 | .sizeimage = 352 * 288 * 3 / 8 + 590, |
67 | .colorspace = V4L2_COLORSPACE_JPEG, |
68 | .priv = 0}, |
69 | }; |
70 | |
71 | /* Frame packet header offsets for the spca500 */ |
72 | #define SPCA500_OFFSET_PADDINGLB 2 |
73 | #define SPCA500_OFFSET_PADDINGHB 3 |
74 | #define SPCA500_OFFSET_MODE 4 |
75 | #define SPCA500_OFFSET_IMGWIDTH 5 |
76 | #define SPCA500_OFFSET_IMGHEIGHT 6 |
77 | #define SPCA500_OFFSET_IMGMODE 7 |
78 | #define SPCA500_OFFSET_QTBLINDEX 8 |
79 | #define SPCA500_OFFSET_FRAMSEQ 9 |
80 | #define SPCA500_OFFSET_CDSPINFO 10 |
81 | #define SPCA500_OFFSET_GPIO 11 |
82 | #define SPCA500_OFFSET_AUGPIO 12 |
83 | #define SPCA500_OFFSET_DATA 16 |
84 | |
85 | |
86 | static const __u16 spca500_visual_defaults[][3] = { |
87 | {0x00, 0x0003, 0x816b}, /* SSI not active sync with vsync, |
88 | * hue (H byte) = 0, |
89 | * saturation/hue enable, |
90 | * brightness/contrast enable. |
91 | */ |
92 | {0x00, 0x0000, 0x8167}, /* brightness = 0 */ |
93 | {0x00, 0x0020, 0x8168}, /* contrast = 0 */ |
94 | {0x00, 0x0003, 0x816b}, /* SSI not active sync with vsync, |
95 | * hue (H byte) = 0, saturation/hue enable, |
96 | * brightness/contrast enable. |
97 | * was 0x0003, now 0x0000. |
98 | */ |
99 | {0x00, 0x0000, 0x816a}, /* hue (L byte) = 0 */ |
100 | {0x00, 0x0020, 0x8169}, /* saturation = 0x20 */ |
101 | {0x00, 0x0050, 0x8157}, /* edge gain high threshold */ |
102 | {0x00, 0x0030, 0x8158}, /* edge gain low threshold */ |
103 | {0x00, 0x0028, 0x8159}, /* edge bandwidth high threshold */ |
104 | {0x00, 0x000a, 0x815a}, /* edge bandwidth low threshold */ |
105 | {0x00, 0x0001, 0x8202}, /* clock rate compensation = 1/25 sec/frame */ |
106 | {0x0c, 0x0004, 0x0000}, |
107 | /* set interface */ |
108 | {} |
109 | }; |
110 | static const __u16 Clicksmart510_defaults[][3] = { |
111 | {0x00, 0x00, 0x8211}, |
112 | {0x00, 0x01, 0x82c0}, |
113 | {0x00, 0x10, 0x82cb}, |
114 | {0x00, 0x0f, 0x800d}, |
115 | {0x00, 0x82, 0x8225}, |
116 | {0x00, 0x21, 0x8228}, |
117 | {0x00, 0x00, 0x8203}, |
118 | {0x00, 0x00, 0x8204}, |
119 | {0x00, 0x08, 0x8205}, |
120 | {0x00, 0xf8, 0x8206}, |
121 | {0x00, 0x28, 0x8207}, |
122 | {0x00, 0xa0, 0x8208}, |
123 | {0x00, 0x08, 0x824a}, |
124 | {0x00, 0x08, 0x8214}, |
125 | {0x00, 0x80, 0x82c1}, |
126 | {0x00, 0x00, 0x82c2}, |
127 | {0x00, 0x00, 0x82ca}, |
128 | {0x00, 0x80, 0x82c1}, |
129 | {0x00, 0x04, 0x82c2}, |
130 | {0x00, 0x00, 0x82ca}, |
131 | {0x00, 0xfc, 0x8100}, |
132 | {0x00, 0xfc, 0x8105}, |
133 | {0x00, 0x30, 0x8101}, |
134 | {0x00, 0x00, 0x8102}, |
135 | {0x00, 0x00, 0x8103}, |
136 | {0x00, 0x66, 0x8107}, |
137 | {0x00, 0x00, 0x816b}, |
138 | {0x00, 0x00, 0x8155}, |
139 | {0x00, 0x01, 0x8156}, |
140 | {0x00, 0x60, 0x8157}, |
141 | {0x00, 0x40, 0x8158}, |
142 | {0x00, 0x0a, 0x8159}, |
143 | {0x00, 0x06, 0x815a}, |
144 | {0x00, 0x00, 0x813f}, |
145 | {0x00, 0x00, 0x8200}, |
146 | {0x00, 0x19, 0x8201}, |
147 | {0x00, 0x00, 0x82c1}, |
148 | {0x00, 0xa0, 0x82c2}, |
149 | {0x00, 0x00, 0x82ca}, |
150 | {0x00, 0x00, 0x8117}, |
151 | {0x00, 0x00, 0x8118}, |
152 | {0x00, 0x65, 0x8119}, |
153 | {0x00, 0x00, 0x811a}, |
154 | {0x00, 0x00, 0x811b}, |
155 | {0x00, 0x55, 0x811c}, |
156 | {0x00, 0x65, 0x811d}, |
157 | {0x00, 0x55, 0x811e}, |
158 | {0x00, 0x16, 0x811f}, |
159 | {0x00, 0x19, 0x8120}, |
160 | {0x00, 0x80, 0x8103}, |
161 | {0x00, 0x83, 0x816b}, |
162 | {0x00, 0x25, 0x8168}, |
163 | {0x00, 0x01, 0x820f}, |
164 | {0x00, 0xff, 0x8115}, |
165 | {0x00, 0x48, 0x8116}, |
166 | {0x00, 0x50, 0x8151}, |
167 | {0x00, 0x40, 0x8152}, |
168 | {0x00, 0x78, 0x8153}, |
169 | {0x00, 0x40, 0x8154}, |
170 | {0x00, 0x00, 0x8167}, |
171 | {0x00, 0x20, 0x8168}, |
172 | {0x00, 0x00, 0x816a}, |
173 | {0x00, 0x03, 0x816b}, |
174 | {0x00, 0x20, 0x8169}, |
175 | {0x00, 0x60, 0x8157}, |
176 | {0x00, 0x00, 0x8190}, |
177 | {0x00, 0x00, 0x81a1}, |
178 | {0x00, 0x00, 0x81b2}, |
179 | {0x00, 0x27, 0x8191}, |
180 | {0x00, 0x27, 0x81a2}, |
181 | {0x00, 0x27, 0x81b3}, |
182 | {0x00, 0x4b, 0x8192}, |
183 | {0x00, 0x4b, 0x81a3}, |
184 | {0x00, 0x4b, 0x81b4}, |
185 | {0x00, 0x66, 0x8193}, |
186 | {0x00, 0x66, 0x81a4}, |
187 | {0x00, 0x66, 0x81b5}, |
188 | {0x00, 0x79, 0x8194}, |
189 | {0x00, 0x79, 0x81a5}, |
190 | {0x00, 0x79, 0x81b6}, |
191 | {0x00, 0x8a, 0x8195}, |
192 | {0x00, 0x8a, 0x81a6}, |
193 | {0x00, 0x8a, 0x81b7}, |
194 | {0x00, 0x9b, 0x8196}, |
195 | {0x00, 0x9b, 0x81a7}, |
196 | {0x00, 0x9b, 0x81b8}, |
197 | {0x00, 0xa6, 0x8197}, |
198 | {0x00, 0xa6, 0x81a8}, |
199 | {0x00, 0xa6, 0x81b9}, |
200 | {0x00, 0xb2, 0x8198}, |
201 | {0x00, 0xb2, 0x81a9}, |
202 | {0x00, 0xb2, 0x81ba}, |
203 | {0x00, 0xbe, 0x8199}, |
204 | {0x00, 0xbe, 0x81aa}, |
205 | {0x00, 0xbe, 0x81bb}, |
206 | {0x00, 0xc8, 0x819a}, |
207 | {0x00, 0xc8, 0x81ab}, |
208 | {0x00, 0xc8, 0x81bc}, |
209 | {0x00, 0xd2, 0x819b}, |
210 | {0x00, 0xd2, 0x81ac}, |
211 | {0x00, 0xd2, 0x81bd}, |
212 | {0x00, 0xdb, 0x819c}, |
213 | {0x00, 0xdb, 0x81ad}, |
214 | {0x00, 0xdb, 0x81be}, |
215 | {0x00, 0xe4, 0x819d}, |
216 | {0x00, 0xe4, 0x81ae}, |
217 | {0x00, 0xe4, 0x81bf}, |
218 | {0x00, 0xed, 0x819e}, |
219 | {0x00, 0xed, 0x81af}, |
220 | {0x00, 0xed, 0x81c0}, |
221 | {0x00, 0xf7, 0x819f}, |
222 | {0x00, 0xf7, 0x81b0}, |
223 | {0x00, 0xf7, 0x81c1}, |
224 | {0x00, 0xff, 0x81a0}, |
225 | {0x00, 0xff, 0x81b1}, |
226 | {0x00, 0xff, 0x81c2}, |
227 | {0x00, 0x03, 0x8156}, |
228 | {0x00, 0x00, 0x8211}, |
229 | {0x00, 0x20, 0x8168}, |
230 | {0x00, 0x01, 0x8202}, |
231 | {0x00, 0x30, 0x8101}, |
232 | {0x00, 0x00, 0x8111}, |
233 | {0x00, 0x00, 0x8112}, |
234 | {0x00, 0x00, 0x8113}, |
235 | {0x00, 0x00, 0x8114}, |
236 | {} |
237 | }; |
238 | |
239 | static const __u8 qtable_creative_pccam[2][64] = { |
240 | { /* Q-table Y-components */ |
241 | 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12, |
242 | 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11, |
243 | 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11, |
244 | 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13, |
245 | 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17, |
246 | 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c, |
247 | 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e, |
248 | 0x16, 0x1c, 0x1d, 0x1d, 0x22, 0x1e, 0x1f, 0x1e}, |
249 | { /* Q-table C-components */ |
250 | 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e, |
251 | 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, |
252 | 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
253 | 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
254 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
255 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
256 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, |
257 | 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e} |
258 | }; |
259 | |
260 | static const __u8 qtable_kodak_ez200[2][64] = { |
261 | { /* Q-table Y-components */ |
262 | 0x02, 0x01, 0x01, 0x02, 0x02, 0x04, 0x05, 0x06, |
263 | 0x01, 0x01, 0x01, 0x02, 0x03, 0x06, 0x06, 0x06, |
264 | 0x01, 0x01, 0x02, 0x02, 0x04, 0x06, 0x07, 0x06, |
265 | 0x01, 0x02, 0x02, 0x03, 0x05, 0x09, 0x08, 0x06, |
266 | 0x02, 0x02, 0x04, 0x06, 0x07, 0x0b, 0x0a, 0x08, |
267 | 0x02, 0x04, 0x06, 0x06, 0x08, 0x0a, 0x0b, 0x09, |
268 | 0x05, 0x06, 0x08, 0x09, 0x0a, 0x0c, 0x0c, 0x0a, |
269 | 0x07, 0x09, 0x0a, 0x0a, 0x0b, 0x0a, 0x0a, 0x0a}, |
270 | { /* Q-table C-components */ |
271 | 0x02, 0x02, 0x02, 0x05, 0x0a, 0x0a, 0x0a, 0x0a, |
272 | 0x02, 0x02, 0x03, 0x07, 0x0a, 0x0a, 0x0a, 0x0a, |
273 | 0x02, 0x03, 0x06, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, |
274 | 0x05, 0x07, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, |
275 | 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, |
276 | 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, |
277 | 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, |
278 | 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a} |
279 | }; |
280 | |
281 | static const __u8 qtable_pocketdv[2][64] = { |
282 | { /* Q-table Y-components start registers 0x8800 */ |
283 | 0x06, 0x04, 0x04, 0x06, 0x0a, 0x10, 0x14, 0x18, |
284 | 0x05, 0x05, 0x06, 0x08, 0x0a, 0x17, 0x18, 0x16, |
285 | 0x06, 0x05, 0x06, 0x0a, 0x10, 0x17, 0x1c, 0x16, |
286 | 0x06, 0x07, 0x09, 0x0c, 0x14, 0x23, 0x20, 0x19, |
287 | 0x07, 0x09, 0x0f, 0x16, 0x1b, 0x2c, 0x29, 0x1f, |
288 | 0x0a, 0x0e, 0x16, 0x1a, 0x20, 0x2a, 0x2d, 0x25, |
289 | 0x14, 0x1a, 0x1f, 0x23, 0x29, 0x30, 0x30, 0x28, |
290 | 0x1d, 0x25, 0x26, 0x27, 0x2d, 0x28, 0x29, 0x28, |
291 | }, |
292 | { /* Q-table C-components start registers 0x8840 */ |
293 | 0x07, 0x07, 0x0a, 0x13, 0x28, 0x28, 0x28, 0x28, |
294 | 0x07, 0x08, 0x0a, 0x1a, 0x28, 0x28, 0x28, 0x28, |
295 | 0x0a, 0x0a, 0x16, 0x28, 0x28, 0x28, 0x28, 0x28, |
296 | 0x13, 0x1a, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, |
297 | 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, |
298 | 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, |
299 | 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, |
300 | 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28} |
301 | }; |
302 | |
303 | /* read 'len' bytes to gspca_dev->usb_buf */ |
304 | static void reg_r(struct gspca_dev *gspca_dev, |
305 | __u16 index, |
306 | __u16 length) |
307 | { |
308 | usb_control_msg(dev: gspca_dev->dev, |
309 | usb_rcvctrlpipe(gspca_dev->dev, 0), |
310 | request: 0, |
311 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
312 | value: 0, /* value */ |
313 | index, data: gspca_dev->usb_buf, size: length, timeout: 500); |
314 | } |
315 | |
316 | static int reg_w(struct gspca_dev *gspca_dev, |
317 | __u16 req, __u16 index, __u16 value) |
318 | { |
319 | int ret; |
320 | |
321 | gspca_dbg(gspca_dev, D_USBO, "reg write: [0x%02x] = 0x%02x\n" , |
322 | index, value); |
323 | ret = usb_control_msg(dev: gspca_dev->dev, |
324 | usb_sndctrlpipe(gspca_dev->dev, 0), |
325 | request: req, |
326 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
327 | value, index, NULL, size: 0, timeout: 500); |
328 | if (ret < 0) |
329 | pr_err("reg write: error %d\n" , ret); |
330 | return ret; |
331 | } |
332 | |
333 | /* returns: negative is error, pos or zero is data */ |
334 | static int reg_r_12(struct gspca_dev *gspca_dev, |
335 | __u16 req, /* bRequest */ |
336 | __u16 index, /* wIndex */ |
337 | __u16 length) /* wLength (1 or 2 only) */ |
338 | { |
339 | int ret; |
340 | |
341 | gspca_dev->usb_buf[1] = 0; |
342 | ret = usb_control_msg(dev: gspca_dev->dev, |
343 | usb_rcvctrlpipe(gspca_dev->dev, 0), |
344 | request: req, |
345 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
346 | value: 0, /* value */ |
347 | index, |
348 | data: gspca_dev->usb_buf, size: length, |
349 | timeout: 500); /* timeout */ |
350 | if (ret < 0) { |
351 | pr_err("reg_r_12 err %d\n" , ret); |
352 | return ret; |
353 | } |
354 | return (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0]; |
355 | } |
356 | |
357 | /* |
358 | * Simple function to wait for a given 8-bit value to be returned from |
359 | * a reg_read call. |
360 | * Returns: negative is error or timeout, zero is success. |
361 | */ |
362 | static int reg_r_wait(struct gspca_dev *gspca_dev, |
363 | __u16 reg, __u16 index, __u16 value) |
364 | { |
365 | int ret, cnt = 20; |
366 | |
367 | while (--cnt > 0) { |
368 | ret = reg_r_12(gspca_dev, req: reg, index, length: 1); |
369 | if (ret == value) |
370 | return 0; |
371 | msleep(msecs: 50); |
372 | } |
373 | return -EIO; |
374 | } |
375 | |
376 | static int write_vector(struct gspca_dev *gspca_dev, |
377 | const __u16 data[][3]) |
378 | { |
379 | int ret, i = 0; |
380 | |
381 | while (data[i][0] != 0 || data[i][1] != 0 || data[i][2] != 0) { |
382 | ret = reg_w(gspca_dev, req: data[i][0], index: data[i][2], value: data[i][1]); |
383 | if (ret < 0) |
384 | return ret; |
385 | i++; |
386 | } |
387 | return 0; |
388 | } |
389 | |
390 | static int spca50x_setup_qtable(struct gspca_dev *gspca_dev, |
391 | unsigned int request, |
392 | unsigned int ybase, |
393 | unsigned int cbase, |
394 | const __u8 qtable[2][64]) |
395 | { |
396 | int i, err; |
397 | |
398 | /* loop over y components */ |
399 | for (i = 0; i < 64; i++) { |
400 | err = reg_w(gspca_dev, req: request, index: ybase + i, value: qtable[0][i]); |
401 | if (err < 0) |
402 | return err; |
403 | } |
404 | |
405 | /* loop over c components */ |
406 | for (i = 0; i < 64; i++) { |
407 | err = reg_w(gspca_dev, req: request, index: cbase + i, value: qtable[1][i]); |
408 | if (err < 0) |
409 | return err; |
410 | } |
411 | return 0; |
412 | } |
413 | |
414 | static void spca500_ping310(struct gspca_dev *gspca_dev) |
415 | { |
416 | reg_r(gspca_dev, index: 0x0d04, length: 2); |
417 | gspca_dbg(gspca_dev, D_STREAM, "ClickSmart310 ping 0x0d04 0x%02x 0x%02x\n" , |
418 | gspca_dev->usb_buf[0], gspca_dev->usb_buf[1]); |
419 | } |
420 | |
421 | static void spca500_clksmart310_init(struct gspca_dev *gspca_dev) |
422 | { |
423 | reg_r(gspca_dev, index: 0x0d05, length: 2); |
424 | gspca_dbg(gspca_dev, D_STREAM, "ClickSmart310 init 0x0d05 0x%02x 0x%02x\n" , |
425 | gspca_dev->usb_buf[0], gspca_dev->usb_buf[1]); |
426 | reg_w(gspca_dev, req: 0x00, index: 0x8167, value: 0x5a); |
427 | spca500_ping310(gspca_dev); |
428 | |
429 | reg_w(gspca_dev, req: 0x00, index: 0x8168, value: 0x22); |
430 | reg_w(gspca_dev, req: 0x00, index: 0x816a, value: 0xc0); |
431 | reg_w(gspca_dev, req: 0x00, index: 0x816b, value: 0x0b); |
432 | reg_w(gspca_dev, req: 0x00, index: 0x8169, value: 0x25); |
433 | reg_w(gspca_dev, req: 0x00, index: 0x8157, value: 0x5b); |
434 | reg_w(gspca_dev, req: 0x00, index: 0x8158, value: 0x5b); |
435 | reg_w(gspca_dev, req: 0x00, index: 0x813f, value: 0x03); |
436 | reg_w(gspca_dev, req: 0x00, index: 0x8151, value: 0x4a); |
437 | reg_w(gspca_dev, req: 0x00, index: 0x8153, value: 0x78); |
438 | reg_w(gspca_dev, req: 0x00, index: 0x0d01, value: 0x04); |
439 | /* 00 for adjust shutter */ |
440 | reg_w(gspca_dev, req: 0x00, index: 0x0d02, value: 0x01); |
441 | reg_w(gspca_dev, req: 0x00, index: 0x8169, value: 0x25); |
442 | reg_w(gspca_dev, req: 0x00, index: 0x0d01, value: 0x02); |
443 | } |
444 | |
445 | static void spca500_setmode(struct gspca_dev *gspca_dev, |
446 | __u8 xmult, __u8 ymult) |
447 | { |
448 | int mode; |
449 | |
450 | /* set x multiplier */ |
451 | reg_w(gspca_dev, req: 0, index: 0x8001, value: xmult); |
452 | |
453 | /* set y multiplier */ |
454 | reg_w(gspca_dev, req: 0, index: 0x8002, value: ymult); |
455 | |
456 | /* use compressed mode, VGA, with mode specific subsample */ |
457 | mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; |
458 | reg_w(gspca_dev, req: 0, index: 0x8003, value: mode << 4); |
459 | } |
460 | |
461 | static int spca500_full_reset(struct gspca_dev *gspca_dev) |
462 | { |
463 | int err; |
464 | |
465 | /* send the reset command */ |
466 | err = reg_w(gspca_dev, req: 0xe0, index: 0x0001, value: 0x0000); |
467 | if (err < 0) |
468 | return err; |
469 | |
470 | /* wait for the reset to complete */ |
471 | err = reg_r_wait(gspca_dev, reg: 0x06, index: 0x0000, value: 0x0000); |
472 | if (err < 0) |
473 | return err; |
474 | err = reg_w(gspca_dev, req: 0xe0, index: 0x0000, value: 0x0000); |
475 | if (err < 0) |
476 | return err; |
477 | err = reg_r_wait(gspca_dev, reg: 0x06, index: 0, value: 0); |
478 | if (err < 0) { |
479 | gspca_err(gspca_dev, "reg_r_wait() failed\n" ); |
480 | return err; |
481 | } |
482 | /* all ok */ |
483 | return 0; |
484 | } |
485 | |
486 | /* Synchro the Bridge with sensor */ |
487 | /* Maybe that will work on all spca500 chip */ |
488 | /* because i only own a clicksmart310 try for that chip */ |
489 | /* using spca50x_set_packet_size() cause an Ooops here */ |
490 | /* usb_set_interface from kernel 2.6.x clear all the urb stuff */ |
491 | /* up-port the same feature as in 2.4.x kernel */ |
492 | static int spca500_synch310(struct gspca_dev *gspca_dev) |
493 | { |
494 | if (usb_set_interface(dev: gspca_dev->dev, ifnum: gspca_dev->iface, alternate: 0) < 0) { |
495 | gspca_err(gspca_dev, "Set packet size: set interface error\n" ); |
496 | goto error; |
497 | } |
498 | spca500_ping310(gspca_dev); |
499 | |
500 | reg_r(gspca_dev, index: 0x0d00, length: 1); |
501 | |
502 | /* need alt setting here */ |
503 | gspca_dbg(gspca_dev, D_PACK, "ClickSmart310 sync alt: %d\n" , |
504 | gspca_dev->alt); |
505 | |
506 | /* Windoze use pipe with altsetting 6 why 7 here */ |
507 | if (usb_set_interface(dev: gspca_dev->dev, |
508 | ifnum: gspca_dev->iface, |
509 | alternate: gspca_dev->alt) < 0) { |
510 | gspca_err(gspca_dev, "Set packet size: set interface error\n" ); |
511 | goto error; |
512 | } |
513 | return 0; |
514 | error: |
515 | return -EBUSY; |
516 | } |
517 | |
518 | static void spca500_reinit(struct gspca_dev *gspca_dev) |
519 | { |
520 | int err; |
521 | __u8 Data; |
522 | |
523 | /* some unknown command from Aiptek pocket dv and family300 */ |
524 | |
525 | reg_w(gspca_dev, req: 0x00, index: 0x0d01, value: 0x01); |
526 | reg_w(gspca_dev, req: 0x00, index: 0x0d03, value: 0x00); |
527 | reg_w(gspca_dev, req: 0x00, index: 0x0d02, value: 0x01); |
528 | |
529 | /* enable drop packet */ |
530 | reg_w(gspca_dev, req: 0x00, index: 0x850a, value: 0x0001); |
531 | |
532 | err = spca50x_setup_qtable(gspca_dev, request: 0x00, ybase: 0x8800, cbase: 0x8840, |
533 | qtable: qtable_pocketdv); |
534 | if (err < 0) |
535 | gspca_err(gspca_dev, "spca50x_setup_qtable failed on init\n" ); |
536 | |
537 | /* set qtable index */ |
538 | reg_w(gspca_dev, req: 0x00, index: 0x8880, value: 2); |
539 | /* family cam Quicksmart stuff */ |
540 | reg_w(gspca_dev, req: 0x00, index: 0x800a, value: 0x00); |
541 | /* Set agc transfer: synced between frames */ |
542 | reg_w(gspca_dev, req: 0x00, index: 0x820f, value: 0x01); |
543 | /* Init SDRAM - needed for SDRAM access */ |
544 | reg_w(gspca_dev, req: 0x00, index: 0x870a, value: 0x04); |
545 | /*Start init sequence or stream */ |
546 | reg_w(gspca_dev, req: 0, index: 0x8003, value: 0x00); |
547 | /* switch to video camera mode */ |
548 | reg_w(gspca_dev, req: 0x00, index: 0x8000, value: 0x0004); |
549 | msleep(msecs: 2000); |
550 | if (reg_r_wait(gspca_dev, reg: 0, index: 0x8000, value: 0x44) != 0) { |
551 | reg_r(gspca_dev, index: 0x816b, length: 1); |
552 | Data = gspca_dev->usb_buf[0]; |
553 | reg_w(gspca_dev, req: 0x00, index: 0x816b, value: Data); |
554 | } |
555 | } |
556 | |
557 | /* this function is called at probe time */ |
558 | static int sd_config(struct gspca_dev *gspca_dev, |
559 | const struct usb_device_id *id) |
560 | { |
561 | struct sd *sd = (struct sd *) gspca_dev; |
562 | struct cam *cam; |
563 | |
564 | cam = &gspca_dev->cam; |
565 | sd->subtype = id->driver_info; |
566 | if (sd->subtype != LogitechClickSmart310) { |
567 | cam->cam_mode = vga_mode; |
568 | cam->nmodes = ARRAY_SIZE(vga_mode); |
569 | } else { |
570 | cam->cam_mode = sif_mode; |
571 | cam->nmodes = ARRAY_SIZE(sif_mode); |
572 | } |
573 | return 0; |
574 | } |
575 | |
576 | /* this function is called at probe and resume time */ |
577 | static int sd_init(struct gspca_dev *gspca_dev) |
578 | { |
579 | struct sd *sd = (struct sd *) gspca_dev; |
580 | |
581 | /* initialisation of spca500 based cameras is deferred */ |
582 | gspca_dbg(gspca_dev, D_STREAM, "SPCA500 init\n" ); |
583 | if (sd->subtype == LogitechClickSmart310) |
584 | spca500_clksmart310_init(gspca_dev); |
585 | /* else |
586 | spca500_initialise(gspca_dev); */ |
587 | gspca_dbg(gspca_dev, D_STREAM, "SPCA500 init done\n" ); |
588 | return 0; |
589 | } |
590 | |
591 | static int sd_start(struct gspca_dev *gspca_dev) |
592 | { |
593 | struct sd *sd = (struct sd *) gspca_dev; |
594 | int err; |
595 | __u8 Data; |
596 | __u8 xmult, ymult; |
597 | |
598 | /* create the JPEG header */ |
599 | jpeg_define(jpeg_hdr: sd->jpeg_hdr, height: gspca_dev->pixfmt.height, |
600 | width: gspca_dev->pixfmt.width, |
601 | samplesY: 0x22); /* JPEG 411 */ |
602 | jpeg_set_qual(jpeg_hdr: sd->jpeg_hdr, QUALITY); |
603 | |
604 | if (sd->subtype == LogitechClickSmart310) { |
605 | xmult = 0x16; |
606 | ymult = 0x12; |
607 | } else { |
608 | xmult = 0x28; |
609 | ymult = 0x1e; |
610 | } |
611 | |
612 | /* is there a sensor here ? */ |
613 | reg_r(gspca_dev, index: 0x8a04, length: 1); |
614 | gspca_dbg(gspca_dev, D_STREAM, "Spca500 Sensor Address 0x%02x\n" , |
615 | gspca_dev->usb_buf[0]); |
616 | gspca_dbg(gspca_dev, D_STREAM, "Spca500 curr_mode: %d Xmult: 0x%02x, Ymult: 0x%02x" , |
617 | gspca_dev->curr_mode, xmult, ymult); |
618 | |
619 | /* setup qtable */ |
620 | switch (sd->subtype) { |
621 | case LogitechClickSmart310: |
622 | spca500_setmode(gspca_dev, xmult, ymult); |
623 | |
624 | /* enable drop packet */ |
625 | reg_w(gspca_dev, req: 0x00, index: 0x850a, value: 0x0001); |
626 | reg_w(gspca_dev, req: 0x00, index: 0x8880, value: 3); |
627 | err = spca50x_setup_qtable(gspca_dev, |
628 | request: 0x00, ybase: 0x8800, cbase: 0x8840, |
629 | qtable: qtable_creative_pccam); |
630 | if (err < 0) |
631 | gspca_err(gspca_dev, "spca50x_setup_qtable failed\n" ); |
632 | /* Init SDRAM - needed for SDRAM access */ |
633 | reg_w(gspca_dev, req: 0x00, index: 0x870a, value: 0x04); |
634 | |
635 | /* switch to video camera mode */ |
636 | reg_w(gspca_dev, req: 0x00, index: 0x8000, value: 0x0004); |
637 | msleep(msecs: 500); |
638 | if (reg_r_wait(gspca_dev, reg: 0, index: 0x8000, value: 0x44) != 0) |
639 | gspca_err(gspca_dev, "reg_r_wait() failed\n" ); |
640 | |
641 | reg_r(gspca_dev, index: 0x816b, length: 1); |
642 | Data = gspca_dev->usb_buf[0]; |
643 | reg_w(gspca_dev, req: 0x00, index: 0x816b, value: Data); |
644 | |
645 | spca500_synch310(gspca_dev); |
646 | |
647 | write_vector(gspca_dev, data: spca500_visual_defaults); |
648 | spca500_setmode(gspca_dev, xmult, ymult); |
649 | /* enable drop packet */ |
650 | err = reg_w(gspca_dev, req: 0x00, index: 0x850a, value: 0x0001); |
651 | if (err < 0) |
652 | gspca_err(gspca_dev, "failed to enable drop packet\n" ); |
653 | reg_w(gspca_dev, req: 0x00, index: 0x8880, value: 3); |
654 | err = spca50x_setup_qtable(gspca_dev, |
655 | request: 0x00, ybase: 0x8800, cbase: 0x8840, |
656 | qtable: qtable_creative_pccam); |
657 | if (err < 0) |
658 | gspca_err(gspca_dev, "spca50x_setup_qtable failed\n" ); |
659 | |
660 | /* Init SDRAM - needed for SDRAM access */ |
661 | reg_w(gspca_dev, req: 0x00, index: 0x870a, value: 0x04); |
662 | |
663 | /* switch to video camera mode */ |
664 | reg_w(gspca_dev, req: 0x00, index: 0x8000, value: 0x0004); |
665 | |
666 | if (reg_r_wait(gspca_dev, reg: 0, index: 0x8000, value: 0x44) != 0) |
667 | gspca_err(gspca_dev, "reg_r_wait() failed\n" ); |
668 | |
669 | reg_r(gspca_dev, index: 0x816b, length: 1); |
670 | Data = gspca_dev->usb_buf[0]; |
671 | reg_w(gspca_dev, req: 0x00, index: 0x816b, value: Data); |
672 | break; |
673 | case CreativePCCam300: /* Creative PC-CAM 300 640x480 CCD */ |
674 | case IntelPocketPCCamera: /* FIXME: Temporary fix for |
675 | * Intel Pocket PC Camera |
676 | * - NWG (Sat 29th March 2003) */ |
677 | |
678 | /* do a full reset */ |
679 | err = spca500_full_reset(gspca_dev); |
680 | if (err < 0) |
681 | gspca_err(gspca_dev, "spca500_full_reset failed\n" ); |
682 | |
683 | /* enable drop packet */ |
684 | err = reg_w(gspca_dev, req: 0x00, index: 0x850a, value: 0x0001); |
685 | if (err < 0) |
686 | gspca_err(gspca_dev, "failed to enable drop packet\n" ); |
687 | reg_w(gspca_dev, req: 0x00, index: 0x8880, value: 3); |
688 | err = spca50x_setup_qtable(gspca_dev, |
689 | request: 0x00, ybase: 0x8800, cbase: 0x8840, |
690 | qtable: qtable_creative_pccam); |
691 | if (err < 0) |
692 | gspca_err(gspca_dev, "spca50x_setup_qtable failed\n" ); |
693 | |
694 | spca500_setmode(gspca_dev, xmult, ymult); |
695 | reg_w(gspca_dev, req: 0x20, index: 0x0001, value: 0x0004); |
696 | |
697 | /* switch to video camera mode */ |
698 | reg_w(gspca_dev, req: 0x00, index: 0x8000, value: 0x0004); |
699 | |
700 | if (reg_r_wait(gspca_dev, reg: 0, index: 0x8000, value: 0x44) != 0) |
701 | gspca_err(gspca_dev, "reg_r_wait() failed\n" ); |
702 | |
703 | reg_r(gspca_dev, index: 0x816b, length: 1); |
704 | Data = gspca_dev->usb_buf[0]; |
705 | reg_w(gspca_dev, req: 0x00, index: 0x816b, value: Data); |
706 | |
707 | /* write_vector(gspca_dev, spca500_visual_defaults); */ |
708 | break; |
709 | case KodakEZ200: /* Kodak EZ200 */ |
710 | |
711 | /* do a full reset */ |
712 | err = spca500_full_reset(gspca_dev); |
713 | if (err < 0) |
714 | gspca_err(gspca_dev, "spca500_full_reset failed\n" ); |
715 | /* enable drop packet */ |
716 | reg_w(gspca_dev, req: 0x00, index: 0x850a, value: 0x0001); |
717 | reg_w(gspca_dev, req: 0x00, index: 0x8880, value: 0); |
718 | err = spca50x_setup_qtable(gspca_dev, |
719 | request: 0x00, ybase: 0x8800, cbase: 0x8840, |
720 | qtable: qtable_kodak_ez200); |
721 | if (err < 0) |
722 | gspca_err(gspca_dev, "spca50x_setup_qtable failed\n" ); |
723 | spca500_setmode(gspca_dev, xmult, ymult); |
724 | |
725 | reg_w(gspca_dev, req: 0x20, index: 0x0001, value: 0x0004); |
726 | |
727 | /* switch to video camera mode */ |
728 | reg_w(gspca_dev, req: 0x00, index: 0x8000, value: 0x0004); |
729 | |
730 | if (reg_r_wait(gspca_dev, reg: 0, index: 0x8000, value: 0x44) != 0) |
731 | gspca_err(gspca_dev, "reg_r_wait() failed\n" ); |
732 | |
733 | reg_r(gspca_dev, index: 0x816b, length: 1); |
734 | Data = gspca_dev->usb_buf[0]; |
735 | reg_w(gspca_dev, req: 0x00, index: 0x816b, value: Data); |
736 | |
737 | /* write_vector(gspca_dev, spca500_visual_defaults); */ |
738 | break; |
739 | |
740 | case BenqDC1016: |
741 | case DLinkDSC350: /* FamilyCam 300 */ |
742 | case AiptekPocketDV: /* Aiptek PocketDV */ |
743 | case Gsmartmini: /*Mustek Gsmart Mini */ |
744 | case MustekGsmart300: /* Mustek Gsmart 300 */ |
745 | case PalmPixDC85: |
746 | case Optimedia: |
747 | case ToptroIndus: |
748 | case AgfaCl20: |
749 | spca500_reinit(gspca_dev); |
750 | reg_w(gspca_dev, req: 0x00, index: 0x0d01, value: 0x01); |
751 | /* enable drop packet */ |
752 | reg_w(gspca_dev, req: 0x00, index: 0x850a, value: 0x0001); |
753 | |
754 | err = spca50x_setup_qtable(gspca_dev, |
755 | request: 0x00, ybase: 0x8800, cbase: 0x8840, qtable: qtable_pocketdv); |
756 | if (err < 0) |
757 | gspca_err(gspca_dev, "spca50x_setup_qtable failed\n" ); |
758 | reg_w(gspca_dev, req: 0x00, index: 0x8880, value: 2); |
759 | |
760 | /* familycam Quicksmart pocketDV stuff */ |
761 | reg_w(gspca_dev, req: 0x00, index: 0x800a, value: 0x00); |
762 | /* Set agc transfer: synced between frames */ |
763 | reg_w(gspca_dev, req: 0x00, index: 0x820f, value: 0x01); |
764 | /* Init SDRAM - needed for SDRAM access */ |
765 | reg_w(gspca_dev, req: 0x00, index: 0x870a, value: 0x04); |
766 | |
767 | spca500_setmode(gspca_dev, xmult, ymult); |
768 | /* switch to video camera mode */ |
769 | reg_w(gspca_dev, req: 0x00, index: 0x8000, value: 0x0004); |
770 | |
771 | reg_r_wait(gspca_dev, reg: 0, index: 0x8000, value: 0x44); |
772 | |
773 | reg_r(gspca_dev, index: 0x816b, length: 1); |
774 | Data = gspca_dev->usb_buf[0]; |
775 | reg_w(gspca_dev, req: 0x00, index: 0x816b, value: Data); |
776 | break; |
777 | case LogitechTraveler: |
778 | case LogitechClickSmart510: |
779 | reg_w(gspca_dev, req: 0x02, index: 0x00, value: 0x00); |
780 | /* enable drop packet */ |
781 | reg_w(gspca_dev, req: 0x00, index: 0x850a, value: 0x0001); |
782 | |
783 | err = spca50x_setup_qtable(gspca_dev, |
784 | request: 0x00, ybase: 0x8800, |
785 | cbase: 0x8840, qtable: qtable_creative_pccam); |
786 | if (err < 0) |
787 | gspca_err(gspca_dev, "spca50x_setup_qtable failed\n" ); |
788 | reg_w(gspca_dev, req: 0x00, index: 0x8880, value: 3); |
789 | reg_w(gspca_dev, req: 0x00, index: 0x800a, value: 0x00); |
790 | /* Init SDRAM - needed for SDRAM access */ |
791 | reg_w(gspca_dev, req: 0x00, index: 0x870a, value: 0x04); |
792 | |
793 | spca500_setmode(gspca_dev, xmult, ymult); |
794 | |
795 | /* switch to video camera mode */ |
796 | reg_w(gspca_dev, req: 0x00, index: 0x8000, value: 0x0004); |
797 | reg_r_wait(gspca_dev, reg: 0, index: 0x8000, value: 0x44); |
798 | |
799 | reg_r(gspca_dev, index: 0x816b, length: 1); |
800 | Data = gspca_dev->usb_buf[0]; |
801 | reg_w(gspca_dev, req: 0x00, index: 0x816b, value: Data); |
802 | write_vector(gspca_dev, data: Clicksmart510_defaults); |
803 | break; |
804 | } |
805 | return 0; |
806 | } |
807 | |
808 | static void sd_stopN(struct gspca_dev *gspca_dev) |
809 | { |
810 | reg_w(gspca_dev, req: 0, index: 0x8003, value: 0x00); |
811 | |
812 | /* switch to video camera mode */ |
813 | reg_w(gspca_dev, req: 0x00, index: 0x8000, value: 0x0004); |
814 | reg_r(gspca_dev, index: 0x8000, length: 1); |
815 | gspca_dbg(gspca_dev, D_STREAM, "stop SPCA500 done reg8000: 0x%2x\n" , |
816 | gspca_dev->usb_buf[0]); |
817 | } |
818 | |
819 | static void sd_pkt_scan(struct gspca_dev *gspca_dev, |
820 | u8 *data, /* isoc packet */ |
821 | int len) /* iso packet length */ |
822 | { |
823 | struct sd *sd = (struct sd *) gspca_dev; |
824 | int i; |
825 | static __u8 ffd9[] = {0xff, 0xd9}; |
826 | |
827 | /* frames are jpeg 4.1.1 without 0xff escape */ |
828 | if (data[0] == 0xff) { |
829 | if (data[1] != 0x01) { /* drop packet */ |
830 | /* gspca_dev->last_packet_type = DISCARD_PACKET; */ |
831 | return; |
832 | } |
833 | gspca_frame_add(gspca_dev, packet_type: LAST_PACKET, |
834 | data: ffd9, len: 2); |
835 | |
836 | /* put the JPEG header in the new frame */ |
837 | gspca_frame_add(gspca_dev, packet_type: FIRST_PACKET, |
838 | data: sd->jpeg_hdr, JPEG_HDR_SZ); |
839 | |
840 | data += SPCA500_OFFSET_DATA; |
841 | len -= SPCA500_OFFSET_DATA; |
842 | } else { |
843 | data += 1; |
844 | len -= 1; |
845 | } |
846 | |
847 | /* add 0x00 after 0xff */ |
848 | i = 0; |
849 | do { |
850 | if (data[i] == 0xff) { |
851 | gspca_frame_add(gspca_dev, packet_type: INTER_PACKET, |
852 | data, len: i + 1); |
853 | len -= i; |
854 | data += i; |
855 | *data = 0x00; |
856 | i = 0; |
857 | } |
858 | i++; |
859 | } while (i < len); |
860 | gspca_frame_add(gspca_dev, packet_type: INTER_PACKET, data, len); |
861 | } |
862 | |
863 | static void setbrightness(struct gspca_dev *gspca_dev, s32 val) |
864 | { |
865 | reg_w(gspca_dev, req: 0x00, index: 0x8167, |
866 | value: (__u8) (val - 128)); |
867 | } |
868 | |
869 | static void setcontrast(struct gspca_dev *gspca_dev, s32 val) |
870 | { |
871 | reg_w(gspca_dev, req: 0x00, index: 0x8168, value: val); |
872 | } |
873 | |
874 | static void setcolors(struct gspca_dev *gspca_dev, s32 val) |
875 | { |
876 | reg_w(gspca_dev, req: 0x00, index: 0x8169, value: val); |
877 | } |
878 | |
879 | static int sd_s_ctrl(struct v4l2_ctrl *ctrl) |
880 | { |
881 | struct gspca_dev *gspca_dev = |
882 | container_of(ctrl->handler, struct gspca_dev, ctrl_handler); |
883 | |
884 | gspca_dev->usb_err = 0; |
885 | |
886 | if (!gspca_dev->streaming) |
887 | return 0; |
888 | |
889 | switch (ctrl->id) { |
890 | case V4L2_CID_BRIGHTNESS: |
891 | setbrightness(gspca_dev, val: ctrl->val); |
892 | break; |
893 | case V4L2_CID_CONTRAST: |
894 | setcontrast(gspca_dev, val: ctrl->val); |
895 | break; |
896 | case V4L2_CID_SATURATION: |
897 | setcolors(gspca_dev, val: ctrl->val); |
898 | break; |
899 | } |
900 | return gspca_dev->usb_err; |
901 | } |
902 | |
903 | static const struct v4l2_ctrl_ops sd_ctrl_ops = { |
904 | .s_ctrl = sd_s_ctrl, |
905 | }; |
906 | |
907 | static int sd_init_controls(struct gspca_dev *gspca_dev) |
908 | { |
909 | struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler; |
910 | |
911 | gspca_dev->vdev.ctrl_handler = hdl; |
912 | v4l2_ctrl_handler_init(hdl, 3); |
913 | v4l2_ctrl_new_std(hdl, ops: &sd_ctrl_ops, |
914 | V4L2_CID_BRIGHTNESS, min: 0, max: 255, step: 1, def: 127); |
915 | v4l2_ctrl_new_std(hdl, ops: &sd_ctrl_ops, |
916 | V4L2_CID_CONTRAST, min: 0, max: 63, step: 1, def: 31); |
917 | v4l2_ctrl_new_std(hdl, ops: &sd_ctrl_ops, |
918 | V4L2_CID_SATURATION, min: 0, max: 63, step: 1, def: 31); |
919 | |
920 | if (hdl->error) { |
921 | pr_err("Could not initialize controls\n" ); |
922 | return hdl->error; |
923 | } |
924 | return 0; |
925 | } |
926 | |
927 | /* sub-driver description */ |
928 | static const struct sd_desc sd_desc = { |
929 | .name = MODULE_NAME, |
930 | .config = sd_config, |
931 | .init = sd_init, |
932 | .init_controls = sd_init_controls, |
933 | .start = sd_start, |
934 | .stopN = sd_stopN, |
935 | .pkt_scan = sd_pkt_scan, |
936 | }; |
937 | |
938 | /* -- module initialisation -- */ |
939 | static const struct usb_device_id device_table[] = { |
940 | {USB_DEVICE(0x040a, 0x0300), .driver_info = KodakEZ200}, |
941 | {USB_DEVICE(0x041e, 0x400a), .driver_info = CreativePCCam300}, |
942 | {USB_DEVICE(0x046d, 0x0890), .driver_info = LogitechTraveler}, |
943 | {USB_DEVICE(0x046d, 0x0900), .driver_info = LogitechClickSmart310}, |
944 | {USB_DEVICE(0x046d, 0x0901), .driver_info = LogitechClickSmart510}, |
945 | {USB_DEVICE(0x04a5, 0x300c), .driver_info = BenqDC1016}, |
946 | {USB_DEVICE(0x04fc, 0x7333), .driver_info = PalmPixDC85}, |
947 | {USB_DEVICE(0x055f, 0xc200), .driver_info = MustekGsmart300}, |
948 | {USB_DEVICE(0x055f, 0xc220), .driver_info = Gsmartmini}, |
949 | {USB_DEVICE(0x06bd, 0x0404), .driver_info = AgfaCl20}, |
950 | {USB_DEVICE(0x06be, 0x0800), .driver_info = Optimedia}, |
951 | {USB_DEVICE(0x084d, 0x0003), .driver_info = DLinkDSC350}, |
952 | {USB_DEVICE(0x08ca, 0x0103), .driver_info = AiptekPocketDV}, |
953 | {USB_DEVICE(0x2899, 0x012c), .driver_info = ToptroIndus}, |
954 | {USB_DEVICE(0x8086, 0x0630), .driver_info = IntelPocketPCCamera}, |
955 | {} |
956 | }; |
957 | MODULE_DEVICE_TABLE(usb, device_table); |
958 | |
959 | /* -- device connect -- */ |
960 | static int sd_probe(struct usb_interface *intf, |
961 | const struct usb_device_id *id) |
962 | { |
963 | return gspca_dev_probe(intf, id, sd_desc: &sd_desc, dev_size: sizeof(struct sd), |
964 | THIS_MODULE); |
965 | } |
966 | |
967 | static struct usb_driver sd_driver = { |
968 | .name = MODULE_NAME, |
969 | .id_table = device_table, |
970 | .probe = sd_probe, |
971 | .disconnect = gspca_disconnect, |
972 | #ifdef CONFIG_PM |
973 | .suspend = gspca_suspend, |
974 | .resume = gspca_resume, |
975 | .reset_resume = gspca_resume, |
976 | #endif |
977 | }; |
978 | |
979 | module_usb_driver(sd_driver); |
980 | |