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6a7eba24 JFM |
1 | /* |
2 | * Sunplus spca561 subdriver | |
3 | * | |
4 | * Copyright (C) 2004 Michel Xhaard mxhaard@magic.fr | |
5 | * | |
6 | * V4L2 by Jean-Francois Moine <http://moinejf.free.fr> | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | */ | |
22 | ||
133a9fe9 JP |
23 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
24 | ||
6a7eba24 JFM |
25 | #define MODULE_NAME "spca561" |
26 | ||
436c2c53 | 27 | #include <linux/input.h> |
6a7eba24 JFM |
28 | #include "gspca.h" |
29 | ||
6a7eba24 JFM |
30 | MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>"); |
31 | MODULE_DESCRIPTION("GSPCA/SPCA561 USB Camera Driver"); | |
32 | MODULE_LICENSE("GPL"); | |
33 | ||
3fa24bf5 HV |
34 | #define EXPOSURE_MAX (2047 + 325) |
35 | ||
6a7eba24 JFM |
36 | /* specific webcam descriptor */ |
37 | struct sd { | |
38 | struct gspca_dev gspca_dev; /* !! must be the first item */ | |
39 | ||
3fa24bf5 HV |
40 | struct { /* hue/contrast control cluster */ |
41 | struct v4l2_ctrl *contrast; | |
42 | struct v4l2_ctrl *hue; | |
43 | }; | |
44 | struct v4l2_ctrl *autogain; | |
6a7eba24 | 45 | |
d698dc6b JFM |
46 | #define EXPO12A_DEF 3 |
47 | __u8 expo12a; /* expo/gain? for rev 12a */ | |
48 | ||
6a7eba24 | 49 | __u8 chip_revision; |
7879d459 JFM |
50 | #define Rev012A 0 |
51 | #define Rev072A 1 | |
52 | ||
6a7eba24 JFM |
53 | signed char ag_cnt; |
54 | #define AG_CNT_START 13 | |
55 | }; | |
56 | ||
cc611b8a | 57 | static const struct v4l2_pix_format sif_012a_mode[] = { |
c2446b3e JFM |
58 | {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
59 | .bytesperline = 160, | |
60 | .sizeimage = 160 * 120, | |
61 | .colorspace = V4L2_COLORSPACE_SRGB, | |
62 | .priv = 3}, | |
63 | {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, | |
64 | .bytesperline = 176, | |
65 | .sizeimage = 176 * 144, | |
66 | .colorspace = V4L2_COLORSPACE_SRGB, | |
67 | .priv = 2}, | |
68 | {320, 240, V4L2_PIX_FMT_SPCA561, V4L2_FIELD_NONE, | |
69 | .bytesperline = 320, | |
70 | .sizeimage = 320 * 240 * 4 / 8, | |
71 | .colorspace = V4L2_COLORSPACE_SRGB, | |
72 | .priv = 1}, | |
73 | {352, 288, V4L2_PIX_FMT_SPCA561, V4L2_FIELD_NONE, | |
74 | .bytesperline = 352, | |
75 | .sizeimage = 352 * 288 * 4 / 8, | |
76 | .colorspace = V4L2_COLORSPACE_SRGB, | |
77 | .priv = 0}, | |
6a7eba24 JFM |
78 | }; |
79 | ||
cc611b8a | 80 | static const struct v4l2_pix_format sif_072a_mode[] = { |
b77c0046 JFM |
81 | {160, 120, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, |
82 | .bytesperline = 160, | |
83 | .sizeimage = 160 * 120, | |
84 | .colorspace = V4L2_COLORSPACE_SRGB, | |
85 | .priv = 3}, | |
86 | {176, 144, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, | |
87 | .bytesperline = 176, | |
88 | .sizeimage = 176 * 144, | |
89 | .colorspace = V4L2_COLORSPACE_SRGB, | |
90 | .priv = 2}, | |
91 | {320, 240, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, | |
92 | .bytesperline = 320, | |
93 | .sizeimage = 320 * 240, | |
94 | .colorspace = V4L2_COLORSPACE_SRGB, | |
95 | .priv = 1}, | |
96 | {352, 288, V4L2_PIX_FMT_SGBRG8, V4L2_FIELD_NONE, | |
97 | .bytesperline = 352, | |
98 | .sizeimage = 352 * 288, | |
99 | .colorspace = V4L2_COLORSPACE_SRGB, | |
100 | .priv = 0}, | |
101 | }; | |
102 | ||
6a7eba24 JFM |
103 | /* |
104 | * Initialization data | |
105 | * I'm not very sure how to split initialization from open data | |
106 | * chunks. For now, we'll consider everything as initialization | |
107 | */ | |
108 | /* Frame packet header offsets for the spca561 */ | |
109 | #define SPCA561_OFFSET_SNAP 1 | |
110 | #define SPCA561_OFFSET_TYPE 2 | |
111 | #define SPCA561_OFFSET_COMPRESS 3 | |
112 | #define SPCA561_OFFSET_FRAMSEQ 4 | |
113 | #define SPCA561_OFFSET_GPIO 5 | |
114 | #define SPCA561_OFFSET_USBBUFF 6 | |
115 | #define SPCA561_OFFSET_WIN2GRAVE 7 | |
116 | #define SPCA561_OFFSET_WIN2RAVE 8 | |
117 | #define SPCA561_OFFSET_WIN2BAVE 9 | |
118 | #define SPCA561_OFFSET_WIN2GBAVE 10 | |
119 | #define SPCA561_OFFSET_WIN1GRAVE 11 | |
120 | #define SPCA561_OFFSET_WIN1RAVE 12 | |
121 | #define SPCA561_OFFSET_WIN1BAVE 13 | |
122 | #define SPCA561_OFFSET_WIN1GBAVE 14 | |
123 | #define SPCA561_OFFSET_FREQ 15 | |
124 | #define SPCA561_OFFSET_VSYNC 16 | |
6a7eba24 JFM |
125 | #define SPCA561_INDEX_I2C_BASE 0x8800 |
126 | #define SPCA561_SNAPBIT 0x20 | |
127 | #define SPCA561_SNAPCTRL 0x40 | |
6a7eba24 | 128 | |
0dbc2c16 | 129 | static const u16 rev72a_reset[][2] = { |
6a7eba24 JFM |
130 | {0x0000, 0x8114}, /* Software GPIO output data */ |
131 | {0x0001, 0x8114}, /* Software GPIO output data */ | |
132 | {0x0000, 0x8112}, /* Some kind of reset */ | |
0dbc2c16 JFM |
133 | {} |
134 | }; | |
135 | static const __u16 rev72a_init_data1[][2] = { | |
6a7eba24 JFM |
136 | {0x0003, 0x8701}, /* PCLK clock delay adjustment */ |
137 | {0x0001, 0x8703}, /* HSYNC from cmos inverted */ | |
138 | {0x0011, 0x8118}, /* Enable and conf sensor */ | |
139 | {0x0001, 0x8118}, /* Conf sensor */ | |
140 | {0x0092, 0x8804}, /* I know nothing about these */ | |
141 | {0x0010, 0x8802}, /* 0x88xx registers, so I won't */ | |
f8a04a6f JFM |
142 | {} |
143 | }; | |
0dbc2c16 JFM |
144 | static const u16 rev72a_init_sensor1[][2] = { |
145 | {0x0001, 0x000d}, | |
146 | {0x0002, 0x0018}, | |
147 | {0x0004, 0x0165}, | |
148 | {0x0005, 0x0021}, | |
149 | {0x0007, 0x00aa}, | |
150 | {0x0020, 0x1504}, | |
151 | {0x0039, 0x0002}, | |
152 | {0x0035, 0x0010}, | |
153 | {0x0009, 0x1049}, | |
154 | {0x0028, 0x000b}, | |
155 | {0x003b, 0x000f}, | |
156 | {0x003c, 0x0000}, | |
f8a04a6f JFM |
157 | {} |
158 | }; | |
159 | static const __u16 rev72a_init_data2[][2] = { | |
6a7eba24 JFM |
160 | {0x0018, 0x8601}, /* Pixel/line selection for color separation */ |
161 | {0x0000, 0x8602}, /* Optical black level for user setting */ | |
162 | {0x0060, 0x8604}, /* Optical black horizontal offset */ | |
163 | {0x0002, 0x8605}, /* Optical black vertical offset */ | |
164 | {0x0000, 0x8603}, /* Non-automatic optical black level */ | |
165 | {0x0002, 0x865b}, /* Horizontal offset for valid pixels */ | |
166 | {0x0000, 0x865f}, /* Vertical valid pixels window (x2) */ | |
167 | {0x00b0, 0x865d}, /* Horizontal valid pixels window (x2) */ | |
168 | {0x0090, 0x865e}, /* Vertical valid lines window (x2) */ | |
169 | {0x00e0, 0x8406}, /* Memory buffer threshold */ | |
170 | {0x0000, 0x8660}, /* Compensation memory stuff */ | |
171 | {0x0002, 0x8201}, /* Output address for r/w serial EEPROM */ | |
172 | {0x0008, 0x8200}, /* Clear valid bit for serial EEPROM */ | |
173 | {0x0001, 0x8200}, /* OprMode to be executed by hardware */ | |
0dbc2c16 JFM |
174 | /* from ms-win */ |
175 | {0x0000, 0x8611}, /* R offset for white balance */ | |
176 | {0x00fd, 0x8612}, /* Gr offset for white balance */ | |
177 | {0x0003, 0x8613}, /* B offset for white balance */ | |
6a7eba24 | 178 | {0x0000, 0x8614}, /* Gb offset for white balance */ |
5b7ed28e JFM |
179 | /* from ms-win */ |
180 | {0x0035, 0x8651}, /* R gain for white balance */ | |
181 | {0x0040, 0x8652}, /* Gr gain for white balance */ | |
182 | {0x005f, 0x8653}, /* B gain for white balance */ | |
183 | {0x0040, 0x8654}, /* Gb gain for white balance */ | |
6a7eba24 | 184 | {0x0002, 0x8502}, /* Maximum average bit rate stuff */ |
6a7eba24 | 185 | {0x0011, 0x8802}, |
0dbc2c16 | 186 | |
6a7eba24 JFM |
187 | {0x0087, 0x8700}, /* Set master clock (96Mhz????) */ |
188 | {0x0081, 0x8702}, /* Master clock output enable */ | |
189 | ||
190 | {0x0000, 0x8500}, /* Set image type (352x288 no compression) */ | |
191 | /* Originally was 0x0010 (352x288 compression) */ | |
192 | ||
193 | {0x0002, 0x865b}, /* Horizontal offset for valid pixels */ | |
194 | {0x0003, 0x865c}, /* Vertical offset for valid lines */ | |
f8a04a6f JFM |
195 | {} |
196 | }; | |
0dbc2c16 JFM |
197 | static const u16 rev72a_init_sensor2[][2] = { |
198 | {0x0003, 0x0121}, | |
199 | {0x0004, 0x0165}, | |
200 | {0x0005, 0x002f}, /* blanking control column */ | |
201 | {0x0006, 0x0000}, /* blanking mode row*/ | |
202 | {0x000a, 0x0002}, | |
203 | {0x0009, 0x1061}, /* setexposure times && pixel clock | |
6a7eba24 | 204 | * 0001 0 | 000 0110 0001 */ |
0dbc2c16 | 205 | {0x0035, 0x0014}, |
6a7eba24 JFM |
206 | {} |
207 | }; | |
208 | ||
6a7eba24 | 209 | /******************** QC Express etch2 stuff ********************/ |
a5ae2062 | 210 | static const __u16 Pb100_1map8300[][2] = { |
6a7eba24 JFM |
211 | /* reg, value */ |
212 | {0x8320, 0x3304}, | |
213 | ||
214 | {0x8303, 0x0125}, /* image area */ | |
215 | {0x8304, 0x0169}, | |
216 | {0x8328, 0x000b}, | |
7879d459 | 217 | {0x833c, 0x0001}, /*fixme: win:07*/ |
6a7eba24 | 218 | |
7879d459 | 219 | {0x832f, 0x1904}, /*fixme: was 0419*/ |
6a7eba24 JFM |
220 | {0x8307, 0x00aa}, |
221 | {0x8301, 0x0003}, | |
222 | {0x8302, 0x000e}, | |
223 | {} | |
224 | }; | |
a5ae2062 | 225 | static const __u16 Pb100_2map8300[][2] = { |
6a7eba24 JFM |
226 | /* reg, value */ |
227 | {0x8339, 0x0000}, | |
228 | {0x8307, 0x00aa}, | |
229 | {} | |
230 | }; | |
231 | ||
a5ae2062 | 232 | static const __u16 spca561_161rev12A_data1[][2] = { |
6b33e5e7 HG |
233 | {0x29, 0x8118}, /* Control register (various enable bits) */ |
234 | {0x08, 0x8114}, /* GPIO: Led off */ | |
235 | {0x0e, 0x8112}, /* 0x0e stream off 0x3e stream on */ | |
6c9d3c59 | 236 | {0x00, 0x8102}, /* white balance - new */ |
6a7eba24 JFM |
237 | {0x92, 0x8804}, |
238 | {0x04, 0x8802}, /* windows uses 08 */ | |
239 | {} | |
240 | }; | |
a5ae2062 | 241 | static const __u16 spca561_161rev12A_data2[][2] = { |
6a7eba24 JFM |
242 | {0x21, 0x8118}, |
243 | {0x10, 0x8500}, | |
244 | {0x07, 0x8601}, | |
245 | {0x07, 0x8602}, | |
246 | {0x04, 0x8501}, | |
6a7eba24 JFM |
247 | |
248 | {0x07, 0x8201}, /* windows uses 02 */ | |
249 | {0x08, 0x8200}, | |
250 | {0x01, 0x8200}, | |
251 | ||
6a7eba24 JFM |
252 | {0x90, 0x8604}, |
253 | {0x00, 0x8605}, | |
254 | {0xb0, 0x8603}, | |
255 | ||
256 | /* sensor gains */ | |
6c9d3c59 JFM |
257 | {0x07, 0x8601}, /* white balance - new */ |
258 | {0x07, 0x8602}, /* white balance - new */ | |
6a7eba24 JFM |
259 | {0x00, 0x8610}, /* *red */ |
260 | {0x00, 0x8611}, /* 3f *green */ | |
261 | {0x00, 0x8612}, /* green *blue */ | |
262 | {0x00, 0x8613}, /* blue *green */ | |
6c9d3c59 JFM |
263 | {0x43, 0x8614}, /* green *red - white balance - was 0x35 */ |
264 | {0x40, 0x8615}, /* 40 *green - white balance - was 0x35 */ | |
265 | {0x71, 0x8616}, /* 7a *blue - white balance - was 0x35 */ | |
266 | {0x40, 0x8617}, /* 40 *green - white balance - was 0x35 */ | |
6a7eba24 JFM |
267 | |
268 | {0x0c, 0x8620}, /* 0c */ | |
269 | {0xc8, 0x8631}, /* c8 */ | |
270 | {0xc8, 0x8634}, /* c8 */ | |
271 | {0x23, 0x8635}, /* 23 */ | |
272 | {0x1f, 0x8636}, /* 1f */ | |
273 | {0xdd, 0x8637}, /* dd */ | |
274 | {0xe1, 0x8638}, /* e1 */ | |
275 | {0x1d, 0x8639}, /* 1d */ | |
276 | {0x21, 0x863a}, /* 21 */ | |
277 | {0xe3, 0x863b}, /* e3 */ | |
278 | {0xdf, 0x863c}, /* df */ | |
279 | {0xf0, 0x8505}, | |
280 | {0x32, 0x850a}, | |
7879d459 | 281 | /* {0x99, 0x8700}, * - white balance - new (removed) */ |
6b33e5e7 HG |
282 | /* HDG we used to do this in stop0, making the init state and the state |
283 | after a start / stop different, so do this here instead. */ | |
284 | {0x29, 0x8118}, | |
6a7eba24 JFM |
285 | {} |
286 | }; | |
287 | ||
35dc1b4c JFM |
288 | static void reg_w_val(struct usb_device *dev, __u16 index, __u8 value) |
289 | { | |
290 | int ret; | |
291 | ||
292 | ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), | |
293 | 0, /* request */ | |
294 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, | |
295 | value, index, NULL, 0, 500); | |
296 | PDEBUG(D_USBO, "reg write: 0x%02x:0x%02x", index, value); | |
297 | if (ret < 0) | |
133a9fe9 | 298 | pr_err("reg write: error %d\n", ret); |
35dc1b4c JFM |
299 | } |
300 | ||
301 | static void write_vector(struct gspca_dev *gspca_dev, | |
302 | const __u16 data[][2]) | |
6a7eba24 | 303 | { |
35dc1b4c JFM |
304 | struct usb_device *dev = gspca_dev->dev; |
305 | int i; | |
6a7eba24 | 306 | |
35dc1b4c JFM |
307 | i = 0; |
308 | while (data[i][1] != 0) { | |
309 | reg_w_val(dev, data[i][1], data[i][0]); | |
6a7eba24 JFM |
310 | i++; |
311 | } | |
312 | } | |
35dc1b4c JFM |
313 | |
314 | /* read 'len' bytes to gspca_dev->usb_buf */ | |
315 | static void reg_r(struct gspca_dev *gspca_dev, | |
316 | __u16 index, __u16 length) | |
317 | { | |
318 | usb_control_msg(gspca_dev->dev, | |
319 | usb_rcvctrlpipe(gspca_dev->dev, 0), | |
320 | 0, /* request */ | |
321 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, | |
322 | 0, /* value */ | |
323 | index, gspca_dev->usb_buf, length, 500); | |
324 | } | |
325 | ||
326 | /* write 'len' bytes from gspca_dev->usb_buf */ | |
327 | static void reg_w_buf(struct gspca_dev *gspca_dev, | |
328 | __u16 index, __u16 len) | |
329 | { | |
330 | usb_control_msg(gspca_dev->dev, | |
331 | usb_sndctrlpipe(gspca_dev->dev, 0), | |
332 | 0, /* request */ | |
333 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, | |
334 | 0, /* value */ | |
335 | index, gspca_dev->usb_buf, len, 500); | |
336 | } | |
337 | ||
338 | static void i2c_write(struct gspca_dev *gspca_dev, __u16 value, __u16 reg) | |
339 | { | |
340 | int retry = 60; | |
341 | ||
342 | reg_w_val(gspca_dev->dev, 0x8801, reg); | |
343 | reg_w_val(gspca_dev->dev, 0x8805, value); | |
344 | reg_w_val(gspca_dev->dev, 0x8800, value >> 8); | |
345 | do { | |
346 | reg_r(gspca_dev, 0x8803, 1); | |
347 | if (!gspca_dev->usb_buf[0]) | |
348 | return; | |
0dbc2c16 | 349 | msleep(10); |
35dc1b4c JFM |
350 | } while (--retry); |
351 | } | |
352 | ||
353 | static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode) | |
354 | { | |
355 | int retry = 60; | |
356 | __u8 value; | |
357 | ||
358 | reg_w_val(gspca_dev->dev, 0x8804, 0x92); | |
359 | reg_w_val(gspca_dev->dev, 0x8801, reg); | |
360 | reg_w_val(gspca_dev->dev, 0x8802, mode | 0x01); | |
361 | do { | |
362 | reg_r(gspca_dev, 0x8803, 1); | |
363 | if (!gspca_dev->usb_buf[0]) { | |
364 | reg_r(gspca_dev, 0x8800, 1); | |
365 | value = gspca_dev->usb_buf[0]; | |
366 | reg_r(gspca_dev, 0x8805, 1); | |
367 | return ((int) value << 8) | gspca_dev->usb_buf[0]; | |
368 | } | |
0dbc2c16 | 369 | msleep(10); |
35dc1b4c JFM |
370 | } while (--retry); |
371 | return -1; | |
372 | } | |
373 | ||
374 | static void sensor_mapwrite(struct gspca_dev *gspca_dev, | |
375 | const __u16 (*sensormap)[2]) | |
376 | { | |
377 | while ((*sensormap)[0]) { | |
378 | gspca_dev->usb_buf[0] = (*sensormap)[1]; | |
379 | gspca_dev->usb_buf[1] = (*sensormap)[1] >> 8; | |
380 | reg_w_buf(gspca_dev, (*sensormap)[0], 2); | |
381 | sensormap++; | |
382 | } | |
383 | } | |
384 | ||
f8a04a6f JFM |
385 | static void write_sensor_72a(struct gspca_dev *gspca_dev, |
386 | const __u16 (*sensor)[2]) | |
387 | { | |
388 | while ((*sensor)[0]) { | |
389 | i2c_write(gspca_dev, (*sensor)[1], (*sensor)[0]); | |
390 | sensor++; | |
391 | } | |
392 | } | |
393 | ||
6a7eba24 JFM |
394 | static void init_161rev12A(struct gspca_dev *gspca_dev) |
395 | { | |
6a7eba24 JFM |
396 | write_vector(gspca_dev, spca561_161rev12A_data1); |
397 | sensor_mapwrite(gspca_dev, Pb100_1map8300); | |
7879d459 | 398 | /*fixme: should be in sd_start*/ |
6a7eba24 JFM |
399 | write_vector(gspca_dev, spca561_161rev12A_data2); |
400 | sensor_mapwrite(gspca_dev, Pb100_2map8300); | |
401 | } | |
402 | ||
403 | /* this function is called at probe time */ | |
404 | static int sd_config(struct gspca_dev *gspca_dev, | |
405 | const struct usb_device_id *id) | |
406 | { | |
407 | struct sd *sd = (struct sd *) gspca_dev; | |
6a7eba24 JFM |
408 | struct cam *cam; |
409 | __u16 vendor, product; | |
410 | __u8 data1, data2; | |
411 | ||
412 | /* Read frm global register the USB product and vendor IDs, just to | |
413 | * prove that we can communicate with the device. This works, which | |
414 | * confirms at we are communicating properly and that the device | |
415 | * is a 561. */ | |
739570bb JFM |
416 | reg_r(gspca_dev, 0x8104, 1); |
417 | data1 = gspca_dev->usb_buf[0]; | |
418 | reg_r(gspca_dev, 0x8105, 1); | |
419 | data2 = gspca_dev->usb_buf[0]; | |
6a7eba24 | 420 | vendor = (data2 << 8) | data1; |
739570bb JFM |
421 | reg_r(gspca_dev, 0x8106, 1); |
422 | data1 = gspca_dev->usb_buf[0]; | |
423 | reg_r(gspca_dev, 0x8107, 1); | |
424 | data2 = gspca_dev->usb_buf[0]; | |
6a7eba24 JFM |
425 | product = (data2 << 8) | data1; |
426 | if (vendor != id->idVendor || product != id->idProduct) { | |
427 | PDEBUG(D_PROBE, "Bad vendor / product from device"); | |
428 | return -EINVAL; | |
429 | } | |
9d64fdb1 | 430 | |
6a7eba24 | 431 | cam = &gspca_dev->cam; |
eb3fb7c9 | 432 | cam->needs_full_bandwidth = 1; |
9d64fdb1 JFM |
433 | |
434 | sd->chip_revision = id->driver_info; | |
b77c0046 JFM |
435 | if (sd->chip_revision == Rev012A) { |
436 | cam->cam_mode = sif_012a_mode; | |
437 | cam->nmodes = ARRAY_SIZE(sif_012a_mode); | |
438 | } else { | |
439 | cam->cam_mode = sif_072a_mode; | |
440 | cam->nmodes = ARRAY_SIZE(sif_072a_mode); | |
441 | } | |
d698dc6b | 442 | sd->expo12a = EXPO12A_DEF; |
6a7eba24 JFM |
443 | return 0; |
444 | } | |
445 | ||
012d6b02 JFM |
446 | /* this function is called at probe and resume time */ |
447 | static int sd_init_12a(struct gspca_dev *gspca_dev) | |
6a7eba24 | 448 | { |
7879d459 JFM |
449 | PDEBUG(D_STREAM, "Chip revision: 012a"); |
450 | init_161rev12A(gspca_dev); | |
451 | return 0; | |
452 | } | |
012d6b02 | 453 | static int sd_init_72a(struct gspca_dev *gspca_dev) |
7879d459 JFM |
454 | { |
455 | PDEBUG(D_STREAM, "Chip revision: 072a"); | |
0dbc2c16 JFM |
456 | write_vector(gspca_dev, rev72a_reset); |
457 | msleep(200); | |
f8a04a6f JFM |
458 | write_vector(gspca_dev, rev72a_init_data1); |
459 | write_sensor_72a(gspca_dev, rev72a_init_sensor1); | |
460 | write_vector(gspca_dev, rev72a_init_data2); | |
461 | write_sensor_72a(gspca_dev, rev72a_init_sensor2); | |
0dbc2c16 | 462 | reg_w_val(gspca_dev->dev, 0x8112, 0x30); |
6a7eba24 JFM |
463 | return 0; |
464 | } | |
465 | ||
5b7ed28e | 466 | /* rev 72a only */ |
3fa24bf5 | 467 | static void setbrightness(struct gspca_dev *gspca_dev, s32 val) |
6a7eba24 | 468 | { |
6a7eba24 | 469 | struct usb_device *dev = gspca_dev->dev; |
5b7ed28e JFM |
470 | |
471 | /* offsets for white balance */ | |
3fa24bf5 HV |
472 | reg_w_val(dev, 0x8611, val); /* R */ |
473 | reg_w_val(dev, 0x8612, val); /* Gr */ | |
474 | reg_w_val(dev, 0x8613, val); /* B */ | |
475 | reg_w_val(dev, 0x8614, val); /* Gb */ | |
6a7eba24 JFM |
476 | } |
477 | ||
3fa24bf5 | 478 | static void setwhite(struct gspca_dev *gspca_dev, s32 white, s32 contrast) |
6c9d3c59 JFM |
479 | { |
480 | struct sd *sd = (struct sd *) gspca_dev; | |
3fa24bf5 | 481 | struct usb_device *dev = gspca_dev->dev; |
5b7ed28e JFM |
482 | __u8 blue, red; |
483 | __u16 reg; | |
6c9d3c59 | 484 | |
7879d459 | 485 | /* try to emulate MS-win as possible */ |
5b7ed28e JFM |
486 | red = 0x20 + white * 3 / 8; |
487 | blue = 0x90 - white * 5 / 8; | |
488 | if (sd->chip_revision == Rev012A) { | |
489 | reg = 0x8614; | |
490 | } else { | |
491 | reg = 0x8651; | |
3fa24bf5 HV |
492 | red += contrast - 0x20; |
493 | blue += contrast - 0x20; | |
494 | reg_w_val(dev, 0x8652, contrast + 0x20); /* Gr */ | |
495 | reg_w_val(dev, 0x8654, contrast + 0x20); /* Gb */ | |
5b7ed28e | 496 | } |
3fa24bf5 HV |
497 | reg_w_val(dev, reg, red); |
498 | reg_w_val(dev, reg + 2, blue); | |
7879d459 JFM |
499 | } |
500 | ||
501 | /* rev 12a only */ | |
3fa24bf5 | 502 | static void setexposure(struct gspca_dev *gspca_dev, s32 val) |
7879d459 | 503 | { |
d0848eb2 | 504 | int i, expo = 0; |
7879d459 | 505 | |
0fc23d20 HG |
506 | /* Register 0x8309 controls exposure for the spca561, |
507 | the basic exposure setting goes from 1-2047, where 1 is completely | |
508 | dark and 2047 is very bright. It not only influences exposure but | |
509 | also the framerate (to allow for longer exposure) from 1 - 300 it | |
510 | only raises the exposure time then from 300 - 600 it halves the | |
511 | framerate to be able to further raise the exposure time and for every | |
512 | 300 more it halves the framerate again. This allows for a maximum | |
513 | exposure time of circa 0.2 - 0.25 seconds (30 / (2000/3000) fps). | |
514 | Sometimes this is not enough, the 1-2047 uses bits 0-10, bits 11-12 | |
515 | configure a divider for the base framerate which us used at the | |
516 | exposure setting of 1-300. These bits configure the base framerate | |
517 | according to the following formula: fps = 60 / (value + 2) */ | |
d0848eb2 HG |
518 | |
519 | /* We choose to use the high bits setting the fixed framerate divisor | |
520 | asap, as setting high basic exposure setting without the fixed | |
521 | divider in combination with high gains makes the cam stop */ | |
522 | int table[] = { 0, 450, 550, 625, EXPOSURE_MAX }; | |
523 | ||
524 | for (i = 0; i < ARRAY_SIZE(table) - 1; i++) { | |
3fa24bf5 HV |
525 | if (val <= table[i + 1]) { |
526 | expo = val - table[i]; | |
d0848eb2 HG |
527 | if (i) |
528 | expo += 300; | |
529 | expo |= i << 11; | |
530 | break; | |
531 | } | |
0fc23d20 | 532 | } |
d0848eb2 | 533 | |
35dc1b4c JFM |
534 | gspca_dev->usb_buf[0] = expo; |
535 | gspca_dev->usb_buf[1] = expo >> 8; | |
536 | reg_w_buf(gspca_dev, 0x8309, 2); | |
7879d459 JFM |
537 | } |
538 | ||
539 | /* rev 12a only */ | |
3fa24bf5 | 540 | static void setgain(struct gspca_dev *gspca_dev, s32 val) |
7879d459 | 541 | { |
d0848eb2 HG |
542 | /* gain reg low 6 bits 0-63 gain, bit 6 and 7, both double the |
543 | sensitivity when set, so 31 + one of them set == 63, and 15 | |
544 | with both of them set == 63 */ | |
3fa24bf5 HV |
545 | if (val < 64) |
546 | gspca_dev->usb_buf[0] = val; | |
547 | else if (val < 128) | |
548 | gspca_dev->usb_buf[0] = (val / 2) | 0x40; | |
d0848eb2 | 549 | else |
3fa24bf5 | 550 | gspca_dev->usb_buf[0] = (val / 4) | 0xc0; |
d0848eb2 | 551 | |
35dc1b4c JFM |
552 | gspca_dev->usb_buf[1] = 0; |
553 | reg_w_buf(gspca_dev, 0x8335, 2); | |
6c9d3c59 JFM |
554 | } |
555 | ||
3fa24bf5 | 556 | static void setautogain(struct gspca_dev *gspca_dev, s32 val) |
cebf3b67 JFM |
557 | { |
558 | struct sd *sd = (struct sd *) gspca_dev; | |
559 | ||
3fa24bf5 | 560 | if (val) |
d698dc6b JFM |
561 | sd->ag_cnt = AG_CNT_START; |
562 | else | |
563 | sd->ag_cnt = -1; | |
cebf3b67 JFM |
564 | } |
565 | ||
72ab97ce | 566 | static int sd_start_12a(struct gspca_dev *gspca_dev) |
6a7eba24 | 567 | { |
6a7eba24 | 568 | struct usb_device *dev = gspca_dev->dev; |
6a7eba24 | 569 | int mode; |
5b7ed28e JFM |
570 | static const __u8 Reg8391[8] = |
571 | {0x92, 0x30, 0x20, 0x00, 0x0c, 0x00, 0x00, 0x00}; | |
6a7eba24 | 572 | |
c2446b3e | 573 | mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; |
7879d459 JFM |
574 | if (mode <= 1) { |
575 | /* Use compression on 320x240 and above */ | |
576 | reg_w_val(dev, 0x8500, 0x10 | mode); | |
577 | } else { | |
578 | /* I couldn't get the compression to work below 320x240 | |
579 | * Fortunately at these resolutions the bandwidth | |
580 | * is sufficient to push raw frames at ~20fps */ | |
581 | reg_w_val(dev, 0x8500, mode); | |
582 | } /* -- qq@kuku.eu.org */ | |
35dc1b4c | 583 | |
5b7ed28e JFM |
584 | gspca_dev->usb_buf[0] = 0xaa; |
585 | gspca_dev->usb_buf[1] = 0x00; | |
586 | reg_w_buf(gspca_dev, 0x8307, 2); | |
587 | /* clock - lower 0x8X values lead to fps > 30 */ | |
588 | reg_w_val(gspca_dev->dev, 0x8700, 0x8a); | |
7879d459 JFM |
589 | /* 0x8f 0x85 0x27 clock */ |
590 | reg_w_val(gspca_dev->dev, 0x8112, 0x1e | 0x20); | |
591 | reg_w_val(gspca_dev->dev, 0x850b, 0x03); | |
5b7ed28e JFM |
592 | memcpy(gspca_dev->usb_buf, Reg8391, 8); |
593 | reg_w_buf(gspca_dev, 0x8391, 8); | |
594 | reg_w_buf(gspca_dev, 0x8390, 8); | |
6b33e5e7 HG |
595 | |
596 | /* Led ON (bit 3 -> 0 */ | |
597 | reg_w_val(gspca_dev->dev, 0x8114, 0x00); | |
72ab97ce | 598 | return 0; |
7879d459 | 599 | } |
72ab97ce | 600 | static int sd_start_72a(struct gspca_dev *gspca_dev) |
7879d459 | 601 | { |
3fa24bf5 | 602 | struct sd *sd = (struct sd *) gspca_dev; |
7879d459 JFM |
603 | struct usb_device *dev = gspca_dev->dev; |
604 | int Clck; | |
605 | int mode; | |
606 | ||
0dbc2c16 JFM |
607 | write_vector(gspca_dev, rev72a_reset); |
608 | msleep(200); | |
609 | write_vector(gspca_dev, rev72a_init_data1); | |
610 | write_sensor_72a(gspca_dev, rev72a_init_sensor1); | |
611 | ||
7879d459 JFM |
612 | mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; |
613 | switch (mode) { | |
614 | default: | |
a48196a2 JFM |
615 | case 0: |
616 | Clck = 0x27; /* ms-win 0x87 */ | |
617 | break; | |
618 | case 1: | |
7879d459 JFM |
619 | Clck = 0x25; |
620 | break; | |
621 | case 2: | |
622 | Clck = 0x22; | |
623 | break; | |
624 | case 3: | |
625 | Clck = 0x21; | |
6a7eba24 JFM |
626 | break; |
627 | } | |
7879d459 | 628 | reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */ |
a48196a2 JFM |
629 | reg_w_val(dev, 0x8702, 0x81); |
630 | reg_w_val(dev, 0x8500, mode); /* mode */ | |
0dbc2c16 | 631 | write_sensor_72a(gspca_dev, rev72a_init_sensor2); |
3fa24bf5 HV |
632 | setwhite(gspca_dev, v4l2_ctrl_g_ctrl(sd->hue), |
633 | v4l2_ctrl_g_ctrl(sd->contrast)); | |
5b7ed28e | 634 | /* setbrightness(gspca_dev); * fixme: bad values */ |
3fa24bf5 | 635 | setautogain(gspca_dev, v4l2_ctrl_g_ctrl(sd->autogain)); |
0dbc2c16 | 636 | reg_w_val(dev, 0x8112, 0x10 | 0x20); |
72ab97ce | 637 | return 0; |
6a7eba24 JFM |
638 | } |
639 | ||
640 | static void sd_stopN(struct gspca_dev *gspca_dev) | |
641 | { | |
d698dc6b JFM |
642 | struct sd *sd = (struct sd *) gspca_dev; |
643 | ||
644 | if (sd->chip_revision == Rev012A) { | |
645 | reg_w_val(gspca_dev->dev, 0x8112, 0x0e); | |
6b33e5e7 HG |
646 | /* Led Off (bit 3 -> 1 */ |
647 | reg_w_val(gspca_dev->dev, 0x8114, 0x08); | |
d698dc6b JFM |
648 | } else { |
649 | reg_w_val(gspca_dev->dev, 0x8112, 0x20); | |
650 | /* reg_w_val(gspca_dev->dev, 0x8102, 0x00); ?? */ | |
651 | } | |
6a7eba24 JFM |
652 | } |
653 | ||
cebf3b67 | 654 | static void do_autogain(struct gspca_dev *gspca_dev) |
6a7eba24 JFM |
655 | { |
656 | struct sd *sd = (struct sd *) gspca_dev; | |
cebf3b67 JFM |
657 | int expotimes; |
658 | int pixelclk; | |
659 | int gainG; | |
6a7eba24 JFM |
660 | __u8 R, Gr, Gb, B; |
661 | int y; | |
662 | __u8 luma_mean = 110; | |
663 | __u8 luma_delta = 20; | |
664 | __u8 spring = 4; | |
665 | ||
cebf3b67 JFM |
666 | if (sd->ag_cnt < 0) |
667 | return; | |
668 | if (--sd->ag_cnt >= 0) | |
669 | return; | |
670 | sd->ag_cnt = AG_CNT_START; | |
671 | ||
6a7eba24 JFM |
672 | switch (sd->chip_revision) { |
673 | case Rev072A: | |
739570bb JFM |
674 | reg_r(gspca_dev, 0x8621, 1); |
675 | Gr = gspca_dev->usb_buf[0]; | |
676 | reg_r(gspca_dev, 0x8622, 1); | |
677 | R = gspca_dev->usb_buf[0]; | |
678 | reg_r(gspca_dev, 0x8623, 1); | |
679 | B = gspca_dev->usb_buf[0]; | |
680 | reg_r(gspca_dev, 0x8624, 1); | |
681 | Gb = gspca_dev->usb_buf[0]; | |
6a7eba24 JFM |
682 | y = (77 * R + 75 * (Gr + Gb) + 29 * B) >> 8; |
683 | /* u= (128*B-(43*(Gr+Gb+R))) >> 8; */ | |
684 | /* v= (128*R-(53*(Gr+Gb))-21*B) >> 8; */ | |
685 | /* PDEBUG(D_CONF,"reading Y %d U %d V %d ",y,u,v); */ | |
686 | ||
687 | if (y < luma_mean - luma_delta || | |
688 | y > luma_mean + luma_delta) { | |
689 | expotimes = i2c_read(gspca_dev, 0x09, 0x10); | |
690 | pixelclk = 0x0800; | |
691 | expotimes = expotimes & 0x07ff; | |
692 | /* PDEBUG(D_PACK, | |
693 | "Exposition Times 0x%03X Clock 0x%04X ", | |
694 | expotimes,pixelclk); */ | |
695 | gainG = i2c_read(gspca_dev, 0x35, 0x10); | |
696 | /* PDEBUG(D_PACK, | |
697 | "reading Gain register %d", gainG); */ | |
698 | ||
699 | expotimes += (luma_mean - y) >> spring; | |
700 | gainG += (luma_mean - y) / 50; | |
701 | /* PDEBUG(D_PACK, | |
702 | "compute expotimes %d gain %d", | |
703 | expotimes,gainG); */ | |
704 | ||
705 | if (gainG > 0x3f) | |
706 | gainG = 0x3f; | |
35dc1b4c | 707 | else if (gainG < 3) |
6a7eba24 JFM |
708 | gainG = 3; |
709 | i2c_write(gspca_dev, gainG, 0x35); | |
710 | ||
35dc1b4c | 711 | if (expotimes > 0x0256) |
6a7eba24 | 712 | expotimes = 0x0256; |
35dc1b4c | 713 | else if (expotimes < 3) |
6a7eba24 JFM |
714 | expotimes = 3; |
715 | i2c_write(gspca_dev, expotimes | pixelclk, 0x09); | |
716 | } | |
717 | break; | |
6a7eba24 JFM |
718 | } |
719 | } | |
720 | ||
721 | static void sd_pkt_scan(struct gspca_dev *gspca_dev, | |
76dd272b | 722 | u8 *data, /* isoc packet */ |
6a7eba24 JFM |
723 | int len) /* iso packet length */ |
724 | { | |
0fc23d20 HG |
725 | struct sd *sd = (struct sd *) gspca_dev; |
726 | ||
576ed7b5 JFM |
727 | len--; |
728 | switch (*data++) { /* sequence number */ | |
35dc1b4c | 729 | case 0: /* start of frame */ |
76dd272b | 730 | gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0); |
436c2c53 HG |
731 | |
732 | /* This should never happen */ | |
733 | if (len < 2) { | |
734 | PDEBUG(D_ERR, "Short SOF packet, ignoring"); | |
735 | gspca_dev->last_packet_type = DISCARD_PACKET; | |
736 | return; | |
737 | } | |
738 | ||
2856643e | 739 | #if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) |
436c2c53 HG |
740 | if (data[0] & 0x20) { |
741 | input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1); | |
742 | input_sync(gspca_dev->input_dev); | |
743 | input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0); | |
744 | input_sync(gspca_dev->input_dev); | |
745 | } | |
746 | #endif | |
747 | ||
6a7eba24 JFM |
748 | if (data[1] & 0x10) { |
749 | /* compressed bayer */ | |
76dd272b | 750 | gspca_frame_add(gspca_dev, FIRST_PACKET, data, len); |
6a7eba24 | 751 | } else { |
54ab92ca | 752 | /* raw bayer (with a header, which we skip) */ |
0fc23d20 HG |
753 | if (sd->chip_revision == Rev012A) { |
754 | data += 20; | |
755 | len -= 20; | |
756 | } else { | |
757 | data += 16; | |
758 | len -= 16; | |
759 | } | |
76dd272b | 760 | gspca_frame_add(gspca_dev, FIRST_PACKET, data, len); |
6a7eba24 JFM |
761 | } |
762 | return; | |
35dc1b4c | 763 | case 0xff: /* drop (empty mpackets) */ |
6a7eba24 JFM |
764 | return; |
765 | } | |
76dd272b | 766 | gspca_frame_add(gspca_dev, INTER_PACKET, data, len); |
6a7eba24 JFM |
767 | } |
768 | ||
3fa24bf5 | 769 | static int sd_s_ctrl(struct v4l2_ctrl *ctrl) |
6a7eba24 | 770 | { |
3fa24bf5 HV |
771 | struct gspca_dev *gspca_dev = |
772 | container_of(ctrl->handler, struct gspca_dev, ctrl_handler); | |
773 | struct sd *sd = (struct sd *)gspca_dev; | |
6a7eba24 | 774 | |
3fa24bf5 | 775 | gspca_dev->usb_err = 0; |
6a7eba24 | 776 | |
3fa24bf5 HV |
777 | if (!gspca_dev->streaming) |
778 | return 0; | |
6a7eba24 | 779 | |
3fa24bf5 HV |
780 | switch (ctrl->id) { |
781 | case V4L2_CID_BRIGHTNESS: | |
782 | setbrightness(gspca_dev, ctrl->val); | |
783 | break; | |
784 | case V4L2_CID_CONTRAST: | |
785 | /* hue/contrast control cluster for 72a */ | |
786 | setwhite(gspca_dev, sd->hue->val, ctrl->val); | |
787 | break; | |
788 | case V4L2_CID_HUE: | |
789 | /* just plain hue control for 12a */ | |
790 | setwhite(gspca_dev, ctrl->val, 0); | |
791 | break; | |
792 | case V4L2_CID_EXPOSURE: | |
793 | setexposure(gspca_dev, ctrl->val); | |
794 | break; | |
795 | case V4L2_CID_GAIN: | |
796 | setgain(gspca_dev, ctrl->val); | |
797 | break; | |
798 | case V4L2_CID_AUTOGAIN: | |
799 | setautogain(gspca_dev, ctrl->val); | |
800 | break; | |
801 | } | |
802 | return gspca_dev->usb_err; | |
6c9d3c59 JFM |
803 | } |
804 | ||
3fa24bf5 HV |
805 | static const struct v4l2_ctrl_ops sd_ctrl_ops = { |
806 | .s_ctrl = sd_s_ctrl, | |
807 | }; | |
6c9d3c59 | 808 | |
3fa24bf5 | 809 | static int sd_init_controls_12a(struct gspca_dev *gspca_dev) |
7879d459 | 810 | { |
3fa24bf5 | 811 | struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler; |
7879d459 | 812 | |
3fa24bf5 HV |
813 | gspca_dev->vdev.ctrl_handler = hdl; |
814 | v4l2_ctrl_handler_init(hdl, 3); | |
815 | v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
816 | V4L2_CID_HUE, 1, 0x7f, 1, 0x40); | |
817 | v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
818 | V4L2_CID_EXPOSURE, 1, EXPOSURE_MAX, 1, 700); | |
819 | v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
820 | V4L2_CID_GAIN, 0, 255, 1, 63); | |
7879d459 | 821 | |
3fa24bf5 HV |
822 | if (hdl->error) { |
823 | pr_err("Could not initialize controls\n"); | |
824 | return hdl->error; | |
825 | } | |
7879d459 JFM |
826 | return 0; |
827 | } | |
828 | ||
3fa24bf5 | 829 | static int sd_init_controls_72a(struct gspca_dev *gspca_dev) |
7879d459 | 830 | { |
3fa24bf5 HV |
831 | struct sd *sd = (struct sd *)gspca_dev; |
832 | struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler; | |
7879d459 | 833 | |
3fa24bf5 HV |
834 | gspca_dev->vdev.ctrl_handler = hdl; |
835 | v4l2_ctrl_handler_init(hdl, 4); | |
836 | sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
837 | V4L2_CID_CONTRAST, 0, 0x3f, 1, 0x20); | |
838 | sd->hue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
839 | V4L2_CID_HUE, 1, 0x7f, 1, 0x40); | |
840 | v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
841 | V4L2_CID_BRIGHTNESS, 0, 0x3f, 1, 0x20); | |
842 | sd->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
843 | V4L2_CID_AUTOGAIN, 0, 1, 1, 1); | |
7879d459 | 844 | |
3fa24bf5 HV |
845 | if (hdl->error) { |
846 | pr_err("Could not initialize controls\n"); | |
847 | return hdl->error; | |
848 | } | |
849 | v4l2_ctrl_cluster(2, &sd->contrast); | |
7879d459 JFM |
850 | return 0; |
851 | } | |
852 | ||
6a7eba24 | 853 | /* sub-driver description */ |
7879d459 | 854 | static const struct sd_desc sd_desc_12a = { |
6a7eba24 | 855 | .name = MODULE_NAME, |
3fa24bf5 | 856 | .init_controls = sd_init_controls_12a, |
6a7eba24 | 857 | .config = sd_config, |
012d6b02 | 858 | .init = sd_init_12a, |
7879d459 JFM |
859 | .start = sd_start_12a, |
860 | .stopN = sd_stopN, | |
7879d459 | 861 | .pkt_scan = sd_pkt_scan, |
2856643e | 862 | #if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) |
436c2c53 HG |
863 | .other_input = 1, |
864 | #endif | |
7879d459 JFM |
865 | }; |
866 | static const struct sd_desc sd_desc_72a = { | |
867 | .name = MODULE_NAME, | |
3fa24bf5 | 868 | .init_controls = sd_init_controls_72a, |
7879d459 | 869 | .config = sd_config, |
012d6b02 | 870 | .init = sd_init_72a, |
7879d459 | 871 | .start = sd_start_72a, |
6a7eba24 | 872 | .stopN = sd_stopN, |
6a7eba24 | 873 | .pkt_scan = sd_pkt_scan, |
cebf3b67 | 874 | .dq_callback = do_autogain, |
2856643e | 875 | #if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE) |
436c2c53 HG |
876 | .other_input = 1, |
877 | #endif | |
6a7eba24 | 878 | }; |
7879d459 JFM |
879 | static const struct sd_desc *sd_desc[2] = { |
880 | &sd_desc_12a, | |
881 | &sd_desc_72a | |
882 | }; | |
6a7eba24 JFM |
883 | |
884 | /* -- module initialisation -- */ | |
95c967c1 | 885 | static const struct usb_device_id device_table[] = { |
87581aa5 JFM |
886 | {USB_DEVICE(0x041e, 0x401a), .driver_info = Rev072A}, |
887 | {USB_DEVICE(0x041e, 0x403b), .driver_info = Rev012A}, | |
888 | {USB_DEVICE(0x0458, 0x7004), .driver_info = Rev072A}, | |
f8f73d01 | 889 | {USB_DEVICE(0x0461, 0x0815), .driver_info = Rev072A}, |
87581aa5 JFM |
890 | {USB_DEVICE(0x046d, 0x0928), .driver_info = Rev012A}, |
891 | {USB_DEVICE(0x046d, 0x0929), .driver_info = Rev012A}, | |
892 | {USB_DEVICE(0x046d, 0x092a), .driver_info = Rev012A}, | |
893 | {USB_DEVICE(0x046d, 0x092b), .driver_info = Rev012A}, | |
894 | {USB_DEVICE(0x046d, 0x092c), .driver_info = Rev012A}, | |
895 | {USB_DEVICE(0x046d, 0x092d), .driver_info = Rev012A}, | |
896 | {USB_DEVICE(0x046d, 0x092e), .driver_info = Rev012A}, | |
897 | {USB_DEVICE(0x046d, 0x092f), .driver_info = Rev012A}, | |
898 | {USB_DEVICE(0x04fc, 0x0561), .driver_info = Rev072A}, | |
899 | {USB_DEVICE(0x060b, 0xa001), .driver_info = Rev072A}, | |
900 | {USB_DEVICE(0x10fd, 0x7e50), .driver_info = Rev072A}, | |
901 | {USB_DEVICE(0xabcd, 0xcdee), .driver_info = Rev072A}, | |
6a7eba24 JFM |
902 | {} |
903 | }; | |
904 | ||
905 | MODULE_DEVICE_TABLE(usb, device_table); | |
906 | ||
907 | /* -- device connect -- */ | |
908 | static int sd_probe(struct usb_interface *intf, | |
909 | const struct usb_device_id *id) | |
910 | { | |
7879d459 JFM |
911 | return gspca_dev_probe(intf, id, |
912 | sd_desc[id->driver_info], | |
913 | sizeof(struct sd), | |
6a7eba24 JFM |
914 | THIS_MODULE); |
915 | } | |
916 | ||
917 | static struct usb_driver sd_driver = { | |
918 | .name = MODULE_NAME, | |
919 | .id_table = device_table, | |
920 | .probe = sd_probe, | |
921 | .disconnect = gspca_disconnect, | |
6a709749 JFM |
922 | #ifdef CONFIG_PM |
923 | .suspend = gspca_suspend, | |
924 | .resume = gspca_resume, | |
8bb58964 | 925 | .reset_resume = gspca_resume, |
6a709749 | 926 | #endif |
6a7eba24 JFM |
927 | }; |
928 | ||
ecb3b2b3 | 929 | module_usb_driver(sd_driver); |