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6a7eba24 JFM |
1 | /* |
2 | * sonix sn9c102 (bayer) library | |
3 | * Copyright (C) 2003 2004 Michel Xhaard mxhaard@magic.fr | |
4 | * Add Pas106 Stefano Mozzi (C) 2004 | |
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 | ||
93627736 HG |
23 | /* Some documentation on known sonixb registers: |
24 | ||
25 | Reg Use | |
26 | 0x10 high nibble red gain low nibble blue gain | |
27 | 0x11 low nibble green gain | |
28 | 0x12 hstart | |
29 | 0x13 vstart | |
30 | 0x15 hsize (hsize = register-value * 16) | |
31 | 0x16 vsize (vsize = register-value * 16) | |
32 | 0x17 bit 0 toggle compression quality (according to sn9c102 driver) | |
33 | 0x18 bit 7 enables compression, bit 4-5 set image down scaling: | |
34 | 00 scale 1, 01 scale 1/2, 10, scale 1/4 | |
35 | 0x19 high-nibble is sensor clock divider, changes exposure on sensors which | |
36 | use a clock generated by the bridge. Some sensors have their own clock. | |
37 | 0x1c auto_exposure area (for avg_lum) startx (startx = register-value * 32) | |
38 | 0x1d auto_exposure area (for avg_lum) starty (starty = register-value * 32) | |
39 | 0x1e auto_exposure area (for avg_lum) stopx (hsize = (0x1e - 0x1c) * 32) | |
40 | 0x1f auto_exposure area (for avg_lum) stopy (vsize = (0x1f - 0x1d) * 32) | |
41 | */ | |
42 | ||
6a7eba24 JFM |
43 | #define MODULE_NAME "sonixb" |
44 | ||
45 | #include "gspca.h" | |
46 | ||
6a7eba24 JFM |
47 | MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>"); |
48 | MODULE_DESCRIPTION("GSPCA/SN9C102 USB Camera Driver"); | |
49 | MODULE_LICENSE("GPL"); | |
50 | ||
51 | /* specific webcam descriptor */ | |
52 | struct sd { | |
53 | struct gspca_dev gspca_dev; /* !! must be the first item */ | |
dcef3237 | 54 | atomic_t avg_lum; |
bf2a2202 | 55 | int prev_avg_lum; |
dcef3237 | 56 | |
ad5ef80d HG |
57 | unsigned char gain; |
58 | unsigned char exposure; | |
6a7eba24 | 59 | unsigned char brightness; |
dcef3237 HG |
60 | unsigned char autogain; |
61 | unsigned char autogain_ignore_frames; | |
6af492e5 | 62 | unsigned char frames_to_drop; |
66f35821 | 63 | unsigned char freq; /* light freq filter setting */ |
6a7eba24 | 64 | |
f45f06b6 HG |
65 | __u8 bridge; /* Type of bridge */ |
66 | #define BRIDGE_101 0 | |
67 | #define BRIDGE_102 0 /* We make no difference between 101 and 102 */ | |
68 | #define BRIDGE_103 1 | |
69 | ||
70 | __u8 sensor; /* Type of image sensor chip */ | |
6a7eba24 JFM |
71 | #define SENSOR_HV7131R 0 |
72 | #define SENSOR_OV6650 1 | |
73 | #define SENSOR_OV7630 2 | |
6af492e5 HG |
74 | #define SENSOR_PAS106 3 |
75 | #define SENSOR_PAS202 4 | |
76 | #define SENSOR_TAS5110 5 | |
77 | #define SENSOR_TAS5130CXX 6 | |
6af492e5 | 78 | __u8 reg11; |
6a7eba24 JFM |
79 | }; |
80 | ||
f45f06b6 HG |
81 | typedef const __u8 sensor_init_t[8]; |
82 | ||
83 | struct sensor_data { | |
84 | const __u8 *bridge_init[2]; | |
85 | int bridge_init_size[2]; | |
86 | sensor_init_t *sensor_init; | |
87 | int sensor_init_size; | |
88 | sensor_init_t *sensor_bridge_init[2]; | |
89 | int sensor_bridge_init_size[2]; | |
90 | int flags; | |
91 | unsigned ctrl_dis; | |
92 | __u8 sensor_addr; | |
93 | }; | |
94 | ||
95 | /* sensor_data flags */ | |
5da162e7 | 96 | #define F_GAIN 0x01 /* has gain */ |
e2ad2a54 | 97 | #define F_SIF 0x02 /* sif or vga */ |
c437d657 HG |
98 | |
99 | /* priv field of struct v4l2_pix_format flags (do not use low nibble!) */ | |
100 | #define MODE_RAW 0x10 /* raw bayer mode */ | |
93627736 | 101 | #define MODE_REDUCED_SIF 0x20 /* vga mode (320x240 / 160x120) on sif cam */ |
f45f06b6 HG |
102 | |
103 | /* ctrl_dis helper macros */ | |
104 | #define NO_EXPO ((1 << EXPOSURE_IDX) | (1 << AUTOGAIN_IDX)) | |
105 | #define NO_FREQ (1 << FREQ_IDX) | |
106 | #define NO_BRIGHTNESS (1 << BRIGHTNESS_IDX) | |
5da162e7 | 107 | |
6a7eba24 JFM |
108 | #define COMP2 0x8f |
109 | #define COMP 0xc7 /* 0x87 //0x07 */ | |
110 | #define COMP1 0xc9 /* 0x89 //0x09 */ | |
111 | ||
112 | #define MCK_INIT 0x63 | |
113 | #define MCK_INIT1 0x20 /*fixme: Bayer - 0x50 for JPEG ??*/ | |
114 | ||
115 | #define SYS_CLK 0x04 | |
116 | ||
f45f06b6 HG |
117 | #define SENS(bridge_1, bridge_3, sensor, sensor_1, \ |
118 | sensor_3, _flags, _ctrl_dis, _sensor_addr) \ | |
119 | { \ | |
120 | .bridge_init = { bridge_1, bridge_3 }, \ | |
121 | .bridge_init_size = { sizeof(bridge_1), sizeof(bridge_3) }, \ | |
122 | .sensor_init = sensor, \ | |
123 | .sensor_init_size = sizeof(sensor), \ | |
124 | .sensor_bridge_init = { sensor_1, sensor_3,}, \ | |
125 | .sensor_bridge_init_size = { sizeof(sensor_1), sizeof(sensor_3)}, \ | |
126 | .flags = _flags, .ctrl_dis = _ctrl_dis, .sensor_addr = _sensor_addr \ | |
127 | } | |
128 | ||
dcef3237 HG |
129 | /* We calculate the autogain at the end of the transfer of a frame, at this |
130 | moment a frame with the old settings is being transmitted, and a frame is | |
131 | being captured with the old settings. So if we adjust the autogain we must | |
132 | ignore atleast the 2 next frames for the new settings to come into effect | |
133 | before doing any other adjustments */ | |
134 | #define AUTOGAIN_IGNORE_FRAMES 3 | |
dcef3237 | 135 | |
6a7eba24 JFM |
136 | /* V4L2 controls supported by the driver */ |
137 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val); | |
138 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val); | |
dcef3237 HG |
139 | static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val); |
140 | static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val); | |
141 | static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val); | |
142 | static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val); | |
143 | static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val); | |
144 | static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val); | |
66f35821 HG |
145 | static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val); |
146 | static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val); | |
6a7eba24 JFM |
147 | |
148 | static struct ctrl sd_ctrls[] = { | |
e2ad2a54 | 149 | #define BRIGHTNESS_IDX 0 |
6a7eba24 JFM |
150 | { |
151 | { | |
152 | .id = V4L2_CID_BRIGHTNESS, | |
153 | .type = V4L2_CTRL_TYPE_INTEGER, | |
154 | .name = "Brightness", | |
155 | .minimum = 0, | |
156 | .maximum = 255, | |
157 | .step = 1, | |
dcef3237 HG |
158 | #define BRIGHTNESS_DEF 127 |
159 | .default_value = BRIGHTNESS_DEF, | |
6a7eba24 JFM |
160 | }, |
161 | .set = sd_setbrightness, | |
162 | .get = sd_getbrightness, | |
163 | }, | |
e2ad2a54 | 164 | #define GAIN_IDX 1 |
6a7eba24 JFM |
165 | { |
166 | { | |
dcef3237 | 167 | .id = V4L2_CID_GAIN, |
6a7eba24 | 168 | .type = V4L2_CTRL_TYPE_INTEGER, |
dcef3237 | 169 | .name = "Gain", |
6a7eba24 | 170 | .minimum = 0, |
ad5ef80d | 171 | .maximum = 255, |
6a7eba24 | 172 | .step = 1, |
ad5ef80d HG |
173 | #define GAIN_DEF 127 |
174 | #define GAIN_KNEE 200 | |
dcef3237 | 175 | .default_value = GAIN_DEF, |
6a7eba24 | 176 | }, |
dcef3237 HG |
177 | .set = sd_setgain, |
178 | .get = sd_getgain, | |
179 | }, | |
e2ad2a54 | 180 | #define EXPOSURE_IDX 2 |
dcef3237 HG |
181 | { |
182 | { | |
183 | .id = V4L2_CID_EXPOSURE, | |
184 | .type = V4L2_CTRL_TYPE_INTEGER, | |
185 | .name = "Exposure", | |
f4d52025 HG |
186 | #define EXPOSURE_DEF 16 /* 32 ms / 30 fps */ |
187 | #define EXPOSURE_KNEE 50 /* 100 ms / 10 fps */ | |
dcef3237 | 188 | .minimum = 0, |
ad5ef80d | 189 | .maximum = 255, |
dcef3237 HG |
190 | .step = 1, |
191 | .default_value = EXPOSURE_DEF, | |
192 | .flags = 0, | |
193 | }, | |
194 | .set = sd_setexposure, | |
195 | .get = sd_getexposure, | |
196 | }, | |
e2ad2a54 | 197 | #define AUTOGAIN_IDX 3 |
dcef3237 HG |
198 | { |
199 | { | |
200 | .id = V4L2_CID_AUTOGAIN, | |
201 | .type = V4L2_CTRL_TYPE_BOOLEAN, | |
202 | .name = "Automatic Gain (and Exposure)", | |
203 | .minimum = 0, | |
204 | .maximum = 1, | |
205 | .step = 1, | |
51fc8e3b AZ |
206 | #define AUTOGAIN_DEF 1 |
207 | .default_value = AUTOGAIN_DEF, | |
dcef3237 HG |
208 | .flags = 0, |
209 | }, | |
210 | .set = sd_setautogain, | |
211 | .get = sd_getautogain, | |
6a7eba24 | 212 | }, |
e2ad2a54 | 213 | #define FREQ_IDX 4 |
66f35821 HG |
214 | { |
215 | { | |
216 | .id = V4L2_CID_POWER_LINE_FREQUENCY, | |
217 | .type = V4L2_CTRL_TYPE_MENU, | |
218 | .name = "Light frequency filter", | |
219 | .minimum = 0, | |
220 | .maximum = 2, /* 0: 0, 1: 50Hz, 2:60Hz */ | |
221 | .step = 1, | |
222 | #define FREQ_DEF 1 | |
223 | .default_value = FREQ_DEF, | |
224 | }, | |
225 | .set = sd_setfreq, | |
226 | .get = sd_getfreq, | |
227 | }, | |
6a7eba24 JFM |
228 | }; |
229 | ||
cc611b8a | 230 | static const struct v4l2_pix_format vga_mode[] = { |
c437d657 HG |
231 | {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, |
232 | .bytesperline = 160, | |
2389b360 | 233 | .sizeimage = 160 * 120, |
c437d657 HG |
234 | .colorspace = V4L2_COLORSPACE_SRGB, |
235 | .priv = 2 | MODE_RAW}, | |
c2446b3e JFM |
236 | {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE, |
237 | .bytesperline = 160, | |
5c51518d | 238 | .sizeimage = 160 * 120 * 5 / 4, |
c2446b3e JFM |
239 | .colorspace = V4L2_COLORSPACE_SRGB, |
240 | .priv = 2}, | |
241 | {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE, | |
242 | .bytesperline = 320, | |
5c51518d | 243 | .sizeimage = 320 * 240 * 5 / 4, |
c2446b3e JFM |
244 | .colorspace = V4L2_COLORSPACE_SRGB, |
245 | .priv = 1}, | |
246 | {640, 480, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE, | |
247 | .bytesperline = 640, | |
5c51518d | 248 | .sizeimage = 640 * 480 * 5 / 4, |
c2446b3e JFM |
249 | .colorspace = V4L2_COLORSPACE_SRGB, |
250 | .priv = 0}, | |
6a7eba24 | 251 | }; |
cc611b8a | 252 | static const struct v4l2_pix_format sif_mode[] = { |
93627736 HG |
253 | {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, |
254 | .bytesperline = 160, | |
255 | .sizeimage = 160 * 120, | |
256 | .colorspace = V4L2_COLORSPACE_SRGB, | |
257 | .priv = 1 | MODE_RAW | MODE_REDUCED_SIF}, | |
258 | {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE, | |
259 | .bytesperline = 160, | |
260 | .sizeimage = 160 * 120 * 5 / 4, | |
261 | .colorspace = V4L2_COLORSPACE_SRGB, | |
262 | .priv = 1 | MODE_REDUCED_SIF}, | |
c437d657 HG |
263 | {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE, |
264 | .bytesperline = 176, | |
2389b360 | 265 | .sizeimage = 176 * 144, |
c437d657 HG |
266 | .colorspace = V4L2_COLORSPACE_SRGB, |
267 | .priv = 1 | MODE_RAW}, | |
c2446b3e JFM |
268 | {176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE, |
269 | .bytesperline = 176, | |
5c51518d | 270 | .sizeimage = 176 * 144 * 5 / 4, |
c2446b3e JFM |
271 | .colorspace = V4L2_COLORSPACE_SRGB, |
272 | .priv = 1}, | |
93627736 HG |
273 | {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE, |
274 | .bytesperline = 320, | |
275 | .sizeimage = 320 * 240 * 5 / 4, | |
276 | .colorspace = V4L2_COLORSPACE_SRGB, | |
277 | .priv = 0 | MODE_REDUCED_SIF}, | |
c2446b3e JFM |
278 | {352, 288, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE, |
279 | .bytesperline = 352, | |
5c51518d | 280 | .sizeimage = 352 * 288 * 5 / 4, |
c2446b3e JFM |
281 | .colorspace = V4L2_COLORSPACE_SRGB, |
282 | .priv = 0}, | |
6a7eba24 JFM |
283 | }; |
284 | ||
6a7eba24 JFM |
285 | static const __u8 initHv7131[] = { |
286 | 0x46, 0x77, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00, | |
287 | 0x00, 0x00, | |
c437d657 | 288 | 0x00, 0x00, 0x00, 0x02, 0x01, 0x00, |
6a7eba24 JFM |
289 | 0x28, 0x1e, 0x60, 0x8a, 0x20, |
290 | 0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c | |
291 | }; | |
292 | static const __u8 hv7131_sensor_init[][8] = { | |
293 | {0xc0, 0x11, 0x31, 0x38, 0x2a, 0x2e, 0x00, 0x10}, | |
294 | {0xa0, 0x11, 0x01, 0x08, 0x2a, 0x2e, 0x00, 0x10}, | |
295 | {0xb0, 0x11, 0x20, 0x00, 0xd0, 0x2e, 0x00, 0x10}, | |
296 | {0xc0, 0x11, 0x25, 0x03, 0x0e, 0x28, 0x00, 0x16}, | |
297 | {0xa0, 0x11, 0x30, 0x10, 0x0e, 0x28, 0x00, 0x15}, | |
298 | }; | |
299 | static const __u8 initOv6650[] = { | |
300 | 0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, | |
301 | 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
c437d657 | 302 | 0x00, 0x01, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x8b, |
93627736 | 303 | 0x10, 0x1d, 0x10, 0x02, 0x02, 0x09, 0x07 |
6a7eba24 JFM |
304 | }; |
305 | static const __u8 ov6650_sensor_init[][8] = | |
306 | { | |
307 | /* Bright, contrast, etc are set througth SCBB interface. | |
308 | * AVCAP on win2 do not send any data on this controls. */ | |
309 | /* Anyway, some registers appears to alter bright and constrat */ | |
dcef3237 HG |
310 | |
311 | /* Reset sensor */ | |
6a7eba24 | 312 | {0xa0, 0x60, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, |
dcef3237 | 313 | /* Set clock register 0x11 low nibble is clock divider */ |
6a7eba24 | 314 | {0xd0, 0x60, 0x11, 0xc0, 0x1b, 0x18, 0xc1, 0x10}, |
dcef3237 | 315 | /* Next some unknown stuff */ |
6a7eba24 JFM |
316 | {0xb0, 0x60, 0x15, 0x00, 0x02, 0x18, 0xc1, 0x10}, |
317 | /* {0xa0, 0x60, 0x1b, 0x01, 0x02, 0x18, 0xc1, 0x10}, | |
318 | * THIS SET GREEN SCREEN | |
319 | * (pixels could be innverted in decode kind of "brg", | |
320 | * but blue wont be there. Avoid this data ... */ | |
321 | {0xd0, 0x60, 0x26, 0x01, 0x14, 0xd8, 0xa4, 0x10}, /* format out? */ | |
322 | {0xd0, 0x60, 0x26, 0x01, 0x14, 0xd8, 0xa4, 0x10}, | |
323 | {0xa0, 0x60, 0x30, 0x3d, 0x0A, 0xd8, 0xa4, 0x10}, | |
722103e3 HG |
324 | /* Enable rgb brightness control */ |
325 | {0xa0, 0x60, 0x61, 0x08, 0x00, 0x00, 0x00, 0x10}, | |
326 | /* HDG: Note windows uses the line below, which sets both register 0x60 | |
327 | and 0x61 I believe these registers of the ov6650 are identical as | |
328 | those of the ov7630, because if this is true the windows settings | |
329 | add a bit additional red gain and a lot additional blue gain, which | |
330 | matches my findings that the windows settings make blue much too | |
331 | blue and red a little too red. | |
332 | {0xb0, 0x60, 0x60, 0x66, 0x68, 0xd8, 0xa4, 0x10}, */ | |
dcef3237 | 333 | /* Some more unknown stuff */ |
6a7eba24 JFM |
334 | {0xa0, 0x60, 0x68, 0x04, 0x68, 0xd8, 0xa4, 0x10}, |
335 | {0xd0, 0x60, 0x17, 0x24, 0xd6, 0x04, 0x94, 0x10}, /* Clipreg */ | |
6a7eba24 | 336 | }; |
dcef3237 | 337 | |
6a7eba24 JFM |
338 | static const __u8 initOv7630[] = { |
339 | 0x04, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* r01 .. r08 */ | |
340 | 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* r09 .. r10 */ | |
c437d657 | 341 | 0x00, 0x01, 0x01, 0x0a, /* r11 .. r14 */ |
6a7eba24 | 342 | 0x28, 0x1e, /* H & V sizes r15 .. r16 */ |
f45f06b6 | 343 | 0x68, COMP2, MCK_INIT1, /* r17 .. r19 */ |
6a7eba24 JFM |
344 | 0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c /* r1a .. r1f */ |
345 | }; | |
346 | static const __u8 initOv7630_3[] = { | |
347 | 0x44, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, 0x80, /* r01 .. r08 */ | |
348 | 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, /* r09 .. r10 */ | |
4cce1655 | 349 | 0x00, 0x02, 0x01, 0x0a, /* r11 .. r14 */ |
3647fea8 | 350 | 0x28, 0x1e, /* H & V sizes r15 .. r16 */ |
51fc8e3b AZ |
351 | 0x68, 0x8f, MCK_INIT1, /* r17 .. r19 */ |
352 | 0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c, 0x00, /* r1a .. r20 */ | |
353 | 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80, /* r21 .. r28 */ | |
354 | 0x90, 0xa0, 0xb0, 0xc0, 0xd0, 0xe0, 0xf0, 0xff /* r29 .. r30 */ | |
6a7eba24 | 355 | }; |
6af492e5 | 356 | static const __u8 ov7630_sensor_init[][8] = { |
6a7eba24 JFM |
357 | {0xa0, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, |
358 | {0xb0, 0x21, 0x01, 0x77, 0x3a, 0x00, 0x00, 0x10}, | |
359 | /* {0xd0, 0x21, 0x12, 0x7c, 0x01, 0x80, 0x34, 0x10}, jfm */ | |
794af52a | 360 | {0xd0, 0x21, 0x12, 0x1c, 0x00, 0x80, 0x34, 0x10}, /* jfm */ |
6a7eba24 JFM |
361 | {0xa0, 0x21, 0x1b, 0x04, 0x00, 0x80, 0x34, 0x10}, |
362 | {0xa0, 0x21, 0x20, 0x44, 0x00, 0x80, 0x34, 0x10}, | |
363 | {0xa0, 0x21, 0x23, 0xee, 0x00, 0x80, 0x34, 0x10}, | |
364 | {0xd0, 0x21, 0x26, 0xa0, 0x9a, 0xa0, 0x30, 0x10}, | |
365 | {0xb0, 0x21, 0x2a, 0x80, 0x00, 0xa0, 0x30, 0x10}, | |
366 | {0xb0, 0x21, 0x2f, 0x3d, 0x24, 0xa0, 0x30, 0x10}, | |
367 | {0xa0, 0x21, 0x32, 0x86, 0x24, 0xa0, 0x30, 0x10}, | |
794af52a AZ |
368 | {0xb0, 0x21, 0x60, 0xa9, 0x4a, 0xa0, 0x30, 0x10}, |
369 | /* {0xb0, 0x21, 0x60, 0xa9, 0x42, 0xa0, 0x30, 0x10}, * jfm */ | |
6a7eba24 JFM |
370 | {0xa0, 0x21, 0x65, 0x00, 0x42, 0xa0, 0x30, 0x10}, |
371 | {0xa0, 0x21, 0x69, 0x38, 0x42, 0xa0, 0x30, 0x10}, | |
372 | {0xc0, 0x21, 0x6f, 0x88, 0x0b, 0x00, 0x30, 0x10}, | |
373 | {0xc0, 0x21, 0x74, 0x21, 0x8e, 0x00, 0x30, 0x10}, | |
374 | {0xa0, 0x21, 0x7d, 0xf7, 0x8e, 0x00, 0x30, 0x10}, | |
375 | {0xd0, 0x21, 0x17, 0x1c, 0xbd, 0x06, 0xf6, 0x10}, | |
376 | }; | |
6a7eba24 | 377 | |
f45f06b6 HG |
378 | static const __u8 ov7630_sensor_init_3[][8] = { |
379 | {0xa0, 0x21, 0x13, 0x80, 0x00, 0x00, 0x00, 0x10}, | |
380 | }; | |
381 | ||
6a7eba24 JFM |
382 | static const __u8 initPas106[] = { |
383 | 0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x00, 0x00, | |
384 | 0x00, 0x00, | |
c437d657 | 385 | 0x00, 0x00, 0x00, 0x04, 0x01, 0x00, |
f45f06b6 | 386 | 0x16, 0x12, 0x24, COMP1, MCK_INIT1, |
93627736 | 387 | 0x18, 0x10, 0x02, 0x02, 0x09, 0x07 |
6a7eba24 JFM |
388 | }; |
389 | /* compression 0x86 mckinit1 0x2b */ | |
f45f06b6 HG |
390 | static const __u8 pas106_sensor_init[][8] = { |
391 | /* Pixel Clock Divider 6 */ | |
392 | { 0xa1, 0x40, 0x02, 0x04, 0x00, 0x00, 0x00, 0x14 }, | |
393 | /* Frame Time MSB (also seen as 0x12) */ | |
394 | { 0xa1, 0x40, 0x03, 0x13, 0x00, 0x00, 0x00, 0x14 }, | |
395 | /* Frame Time LSB (also seen as 0x05) */ | |
396 | { 0xa1, 0x40, 0x04, 0x06, 0x00, 0x00, 0x00, 0x14 }, | |
397 | /* Shutter Time Line Offset (also seen as 0x6d) */ | |
398 | { 0xa1, 0x40, 0x05, 0x65, 0x00, 0x00, 0x00, 0x14 }, | |
399 | /* Shutter Time Pixel Offset (also seen as 0xb1) */ | |
400 | { 0xa1, 0x40, 0x06, 0xcd, 0x00, 0x00, 0x00, 0x14 }, | |
401 | /* Black Level Subtract Sign (also seen 0x00) */ | |
402 | { 0xa1, 0x40, 0x07, 0xc1, 0x00, 0x00, 0x00, 0x14 }, | |
403 | /* Black Level Subtract Level (also seen 0x01) */ | |
404 | { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 }, | |
405 | { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 }, | |
406 | /* Color Gain B Pixel 5 a */ | |
407 | { 0xa1, 0x40, 0x09, 0x05, 0x00, 0x00, 0x00, 0x14 }, | |
408 | /* Color Gain G1 Pixel 1 5 */ | |
409 | { 0xa1, 0x40, 0x0a, 0x04, 0x00, 0x00, 0x00, 0x14 }, | |
410 | /* Color Gain G2 Pixel 1 0 5 */ | |
411 | { 0xa1, 0x40, 0x0b, 0x04, 0x00, 0x00, 0x00, 0x14 }, | |
412 | /* Color Gain R Pixel 3 1 */ | |
413 | { 0xa1, 0x40, 0x0c, 0x05, 0x00, 0x00, 0x00, 0x14 }, | |
414 | /* Color GainH Pixel */ | |
415 | { 0xa1, 0x40, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x14 }, | |
416 | /* Global Gain */ | |
417 | { 0xa1, 0x40, 0x0e, 0x0e, 0x00, 0x00, 0x00, 0x14 }, | |
418 | /* Contrast */ | |
419 | { 0xa1, 0x40, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x14 }, | |
420 | /* H&V synchro polarity */ | |
421 | { 0xa1, 0x40, 0x10, 0x06, 0x00, 0x00, 0x00, 0x14 }, | |
422 | /* ?default */ | |
423 | { 0xa1, 0x40, 0x11, 0x06, 0x00, 0x00, 0x00, 0x14 }, | |
424 | /* DAC scale */ | |
425 | { 0xa1, 0x40, 0x12, 0x06, 0x00, 0x00, 0x00, 0x14 }, | |
426 | /* ?default */ | |
427 | { 0xa1, 0x40, 0x14, 0x02, 0x00, 0x00, 0x00, 0x14 }, | |
428 | /* Validate Settings */ | |
429 | { 0xa1, 0x40, 0x13, 0x01, 0x00, 0x00, 0x00, 0x14 }, | |
6a7eba24 | 430 | }; |
f45f06b6 | 431 | |
6a7eba24 JFM |
432 | static const __u8 initPas202[] = { |
433 | 0x44, 0x44, 0x21, 0x30, 0x00, 0x00, 0x00, 0x80, 0x40, 0x00, 0x00, 0x00, | |
434 | 0x00, 0x00, | |
c437d657 | 435 | 0x00, 0x00, 0x00, 0x06, 0x03, 0x0a, |
f45f06b6 | 436 | 0x28, 0x1e, 0x28, 0x89, 0x20, |
6a7eba24 JFM |
437 | 0x00, 0x00, 0x02, 0x03, 0x0f, 0x0c |
438 | }; | |
439 | static const __u8 pas202_sensor_init[][8] = { | |
440 | {0xa0, 0x40, 0x02, 0x03, 0x00, 0x00, 0x00, 0x10}, | |
441 | {0xd0, 0x40, 0x04, 0x07, 0x34, 0x00, 0x09, 0x10}, | |
442 | {0xd0, 0x40, 0x08, 0x01, 0x00, 0x00, 0x01, 0x10}, | |
443 | {0xd0, 0x40, 0x0C, 0x00, 0x0C, 0x00, 0x32, 0x10}, | |
444 | {0xd0, 0x40, 0x10, 0x00, 0x01, 0x00, 0x63, 0x10}, | |
445 | {0xa0, 0x40, 0x15, 0x70, 0x01, 0x00, 0x63, 0x10}, | |
446 | {0xa0, 0x40, 0x18, 0x00, 0x01, 0x00, 0x63, 0x10}, | |
447 | {0xa0, 0x40, 0x11, 0x01, 0x01, 0x00, 0x63, 0x10}, | |
448 | {0xa0, 0x40, 0x03, 0x56, 0x01, 0x00, 0x63, 0x10}, | |
449 | {0xa0, 0x40, 0x11, 0x01, 0x01, 0x00, 0x63, 0x10}, | |
450 | {0xb0, 0x40, 0x04, 0x07, 0x2a, 0x00, 0x63, 0x10}, | |
451 | {0xb0, 0x40, 0x0e, 0x00, 0x3d, 0x00, 0x63, 0x10}, | |
452 | ||
453 | {0xa0, 0x40, 0x11, 0x01, 0x3d, 0x00, 0x63, 0x16}, | |
454 | {0xa0, 0x40, 0x10, 0x08, 0x3d, 0x00, 0x63, 0x15}, | |
455 | {0xa0, 0x40, 0x02, 0x04, 0x3d, 0x00, 0x63, 0x16}, | |
456 | {0xa0, 0x40, 0x11, 0x01, 0x3d, 0x00, 0x63, 0x16}, | |
457 | {0xb0, 0x40, 0x0e, 0x00, 0x31, 0x00, 0x63, 0x16}, | |
458 | {0xa0, 0x40, 0x11, 0x01, 0x31, 0x00, 0x63, 0x16}, | |
459 | {0xa0, 0x40, 0x10, 0x0e, 0x31, 0x00, 0x63, 0x15}, | |
460 | {0xa0, 0x40, 0x11, 0x01, 0x31, 0x00, 0x63, 0x16}, | |
461 | }; | |
462 | ||
463 | static const __u8 initTas5110[] = { | |
464 | 0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00, | |
465 | 0x00, 0x00, | |
c437d657 | 466 | 0x00, 0x01, 0x00, 0x45, 0x09, 0x0a, |
6a7eba24 JFM |
467 | 0x16, 0x12, 0x60, 0x86, 0x2b, |
468 | 0x14, 0x0a, 0x02, 0x02, 0x09, 0x07 | |
469 | }; | |
470 | static const __u8 tas5110_sensor_init[][8] = { | |
471 | {0x30, 0x11, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x10}, | |
472 | {0x30, 0x11, 0x02, 0x20, 0xa9, 0x00, 0x00, 0x10}, | |
473 | {0xa0, 0x61, 0x9a, 0xca, 0x00, 0x00, 0x00, 0x17}, | |
474 | }; | |
475 | ||
476 | static const __u8 initTas5130[] = { | |
477 | 0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00, | |
478 | 0x00, 0x00, | |
c437d657 | 479 | 0x00, 0x01, 0x00, 0x68, 0x0c, 0x0a, |
6a7eba24 JFM |
480 | 0x28, 0x1e, 0x60, COMP, MCK_INIT, |
481 | 0x18, 0x10, 0x04, 0x03, 0x11, 0x0c | |
482 | }; | |
483 | static const __u8 tas5130_sensor_init[][8] = { | |
484 | /* {0x30, 0x11, 0x00, 0x40, 0x47, 0x00, 0x00, 0x10}, | |
485 | * shutter 0x47 short exposure? */ | |
486 | {0x30, 0x11, 0x00, 0x40, 0x01, 0x00, 0x00, 0x10}, | |
487 | /* shutter 0x01 long exposure */ | |
488 | {0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10}, | |
489 | }; | |
490 | ||
d45b9b8a | 491 | static struct sensor_data sensor_data[] = { |
f45f06b6 | 492 | SENS(initHv7131, NULL, hv7131_sensor_init, NULL, NULL, 0, NO_EXPO|NO_FREQ, 0), |
93627736 | 493 | SENS(initOv6650, NULL, ov6650_sensor_init, NULL, NULL, F_GAIN|F_SIF, 0, 0x60), |
f45f06b6 HG |
494 | SENS(initOv7630, initOv7630_3, ov7630_sensor_init, NULL, ov7630_sensor_init_3, |
495 | F_GAIN, 0, 0x21), | |
496 | SENS(initPas106, NULL, pas106_sensor_init, NULL, NULL, F_SIF, NO_EXPO|NO_FREQ, | |
497 | 0), | |
93627736 | 498 | SENS(initPas202, initPas202, pas202_sensor_init, NULL, NULL, 0, |
f45f06b6 | 499 | NO_EXPO|NO_FREQ, 0), |
93627736 | 500 | SENS(initTas5110, NULL, tas5110_sensor_init, NULL, NULL, F_GAIN|F_SIF, |
f45f06b6 HG |
501 | NO_BRIGHTNESS|NO_FREQ, 0), |
502 | SENS(initTas5130, NULL, tas5130_sensor_init, NULL, NULL, 0, NO_EXPO|NO_FREQ, | |
503 | 0), | |
504 | }; | |
505 | ||
739570bb JFM |
506 | /* get one byte in gspca_dev->usb_buf */ |
507 | static void reg_r(struct gspca_dev *gspca_dev, | |
508 | __u16 value) | |
6a7eba24 | 509 | { |
739570bb JFM |
510 | usb_control_msg(gspca_dev->dev, |
511 | usb_rcvctrlpipe(gspca_dev->dev, 0), | |
6a7eba24 JFM |
512 | 0, /* request */ |
513 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, | |
514 | value, | |
515 | 0, /* index */ | |
739570bb | 516 | gspca_dev->usb_buf, 1, |
6a7eba24 JFM |
517 | 500); |
518 | } | |
519 | ||
739570bb JFM |
520 | static void reg_w(struct gspca_dev *gspca_dev, |
521 | __u16 value, | |
522 | const __u8 *buffer, | |
523 | int len) | |
6a7eba24 | 524 | { |
335b3f88 | 525 | #ifdef GSPCA_DEBUG |
8295d99e | 526 | if (len > USB_BUF_SZ) { |
0d2a722d HG |
527 | PDEBUG(D_ERR|D_PACK, "reg_w: buffer overflow"); |
528 | return; | |
529 | } | |
530 | #endif | |
739570bb JFM |
531 | memcpy(gspca_dev->usb_buf, buffer, len); |
532 | usb_control_msg(gspca_dev->dev, | |
533 | usb_sndctrlpipe(gspca_dev->dev, 0), | |
534 | 0x08, /* request */ | |
535 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, | |
536 | value, | |
537 | 0, /* index */ | |
538 | gspca_dev->usb_buf, len, | |
539 | 500); | |
540 | } | |
541 | ||
739570bb | 542 | static int i2c_w(struct gspca_dev *gspca_dev, const __u8 *buffer) |
6a7eba24 JFM |
543 | { |
544 | int retry = 60; | |
6a7eba24 JFM |
545 | |
546 | /* is i2c ready */ | |
739570bb | 547 | reg_w(gspca_dev, 0x08, buffer, 8); |
6a7eba24 JFM |
548 | while (retry--) { |
549 | msleep(10); | |
739570bb | 550 | reg_r(gspca_dev, 0x08); |
b7474cf9 AZ |
551 | if (gspca_dev->usb_buf[0] & 0x04) { |
552 | if (gspca_dev->usb_buf[0] & 0x08) | |
553 | return -1; | |
6a7eba24 | 554 | return 0; |
b7474cf9 | 555 | } |
6a7eba24 JFM |
556 | } |
557 | return -1; | |
558 | } | |
559 | ||
739570bb | 560 | static void i2c_w_vector(struct gspca_dev *gspca_dev, |
6a7eba24 JFM |
561 | const __u8 buffer[][8], int len) |
562 | { | |
563 | for (;;) { | |
739570bb | 564 | reg_w(gspca_dev, 0x08, *buffer, 8); |
6a7eba24 JFM |
565 | len -= 8; |
566 | if (len <= 0) | |
567 | break; | |
568 | buffer++; | |
569 | } | |
570 | } | |
571 | ||
572 | static void setbrightness(struct gspca_dev *gspca_dev) | |
573 | { | |
574 | struct sd *sd = (struct sd *) gspca_dev; | |
575 | __u8 value; | |
576 | ||
577 | switch (sd->sensor) { | |
a975a527 | 578 | case SENSOR_OV6650: |
6a7eba24 JFM |
579 | case SENSOR_OV7630: { |
580 | __u8 i2cOV[] = | |
a975a527 | 581 | {0xa0, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10}; |
6a7eba24 JFM |
582 | |
583 | /* change reg 0x06 */ | |
f45f06b6 | 584 | i2cOV[1] = sensor_data[sd->sensor].sensor_addr; |
6a7eba24 | 585 | i2cOV[3] = sd->brightness; |
739570bb | 586 | if (i2c_w(gspca_dev, i2cOV) < 0) |
6a7eba24 JFM |
587 | goto err; |
588 | break; | |
589 | } | |
590 | case SENSOR_PAS106: { | |
591 | __u8 i2c1[] = | |
592 | {0xa1, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14}; | |
593 | ||
594 | i2c1[3] = sd->brightness >> 3; | |
595 | i2c1[2] = 0x0e; | |
739570bb | 596 | if (i2c_w(gspca_dev, i2c1) < 0) |
6a7eba24 JFM |
597 | goto err; |
598 | i2c1[3] = 0x01; | |
599 | i2c1[2] = 0x13; | |
739570bb | 600 | if (i2c_w(gspca_dev, i2c1) < 0) |
6a7eba24 JFM |
601 | goto err; |
602 | break; | |
603 | } | |
604 | case SENSOR_PAS202: { | |
605 | /* __u8 i2cpexpo1[] = | |
606 | {0xb0, 0x40, 0x04, 0x07, 0x2a, 0x00, 0x63, 0x16}; */ | |
607 | __u8 i2cpexpo[] = | |
608 | {0xb0, 0x40, 0x0e, 0x01, 0xab, 0x00, 0x63, 0x16}; | |
609 | __u8 i2cp202[] = | |
610 | {0xa0, 0x40, 0x10, 0x0e, 0x31, 0x00, 0x63, 0x15}; | |
611 | static __u8 i2cpdoit[] = | |
612 | {0xa0, 0x40, 0x11, 0x01, 0x31, 0x00, 0x63, 0x16}; | |
613 | ||
614 | /* change reg 0x10 */ | |
615 | i2cpexpo[4] = 0xff - sd->brightness; | |
739570bb | 616 | /* if(i2c_w(gspca_dev,i2cpexpo1) < 0) |
6a7eba24 | 617 | goto err; */ |
739570bb | 618 | /* if(i2c_w(gspca_dev,i2cpdoit) < 0) |
6a7eba24 | 619 | goto err; */ |
739570bb | 620 | if (i2c_w(gspca_dev, i2cpexpo) < 0) |
6a7eba24 | 621 | goto err; |
739570bb | 622 | if (i2c_w(gspca_dev, i2cpdoit) < 0) |
6a7eba24 JFM |
623 | goto err; |
624 | i2cp202[3] = sd->brightness >> 3; | |
739570bb | 625 | if (i2c_w(gspca_dev, i2cp202) < 0) |
6a7eba24 | 626 | goto err; |
739570bb | 627 | if (i2c_w(gspca_dev, i2cpdoit) < 0) |
6a7eba24 JFM |
628 | goto err; |
629 | break; | |
630 | } | |
dcef3237 | 631 | case SENSOR_TAS5130CXX: { |
6a7eba24 JFM |
632 | __u8 i2c[] = |
633 | {0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10}; | |
634 | ||
635 | value = 0xff - sd->brightness; | |
636 | i2c[4] = value; | |
637 | PDEBUG(D_CONF, "brightness %d : %d", value, i2c[4]); | |
739570bb | 638 | if (i2c_w(gspca_dev, i2c) < 0) |
6a7eba24 JFM |
639 | goto err; |
640 | break; | |
641 | } | |
642 | } | |
643 | return; | |
644 | err: | |
645 | PDEBUG(D_ERR, "i2c error brightness"); | |
646 | } | |
dcef3237 HG |
647 | |
648 | static void setsensorgain(struct gspca_dev *gspca_dev) | |
649 | { | |
650 | struct sd *sd = (struct sd *) gspca_dev; | |
a975a527 | 651 | unsigned char gain = sd->gain; |
dcef3237 HG |
652 | |
653 | switch (sd->sensor) { | |
654 | ||
655 | case SENSOR_TAS5110: { | |
656 | __u8 i2c[] = | |
657 | {0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10}; | |
658 | ||
a975a527 | 659 | i2c[4] = 255 - gain; |
739570bb | 660 | if (i2c_w(gspca_dev, i2c) < 0) |
dcef3237 | 661 | goto err; |
51fc8e3b AZ |
662 | break; |
663 | } | |
ad5ef80d | 664 | |
a975a527 HG |
665 | case SENSOR_OV6650: |
666 | gain >>= 1; | |
667 | /* fall thru */ | |
6af492e5 | 668 | case SENSOR_OV7630: { |
a975a527 | 669 | __u8 i2c[] = {0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10}; |
794af52a | 670 | |
f45f06b6 | 671 | i2c[1] = sensor_data[sd->sensor].sensor_addr; |
a975a527 | 672 | i2c[3] = gain >> 2; |
794af52a AZ |
673 | if (i2c_w(gspca_dev, i2c) < 0) |
674 | goto err; | |
675 | break; | |
676 | } | |
dcef3237 HG |
677 | } |
678 | return; | |
679 | err: | |
680 | PDEBUG(D_ERR, "i2c error gain"); | |
681 | } | |
682 | ||
683 | static void setgain(struct gspca_dev *gspca_dev) | |
6a7eba24 JFM |
684 | { |
685 | struct sd *sd = (struct sd *) gspca_dev; | |
686 | __u8 gain; | |
687 | __u8 rgb_value; | |
688 | ||
ad5ef80d | 689 | gain = sd->gain >> 4; |
dcef3237 | 690 | |
6a7eba24 JFM |
691 | /* red and blue gain */ |
692 | rgb_value = gain << 4 | gain; | |
739570bb | 693 | reg_w(gspca_dev, 0x10, &rgb_value, 1); |
6a7eba24 JFM |
694 | /* green gain */ |
695 | rgb_value = gain; | |
739570bb | 696 | reg_w(gspca_dev, 0x11, &rgb_value, 1); |
dcef3237 | 697 | |
f45f06b6 | 698 | if (sensor_data[sd->sensor].flags & F_GAIN) |
dcef3237 HG |
699 | setsensorgain(gspca_dev); |
700 | } | |
701 | ||
702 | static void setexposure(struct gspca_dev *gspca_dev) | |
703 | { | |
704 | struct sd *sd = (struct sd *) gspca_dev; | |
dcef3237 HG |
705 | |
706 | switch (sd->sensor) { | |
707 | case SENSOR_TAS5110: { | |
708 | __u8 reg; | |
709 | ||
710 | /* register 19's high nibble contains the sn9c10x clock divider | |
711 | The high nibble configures the no fps according to the | |
712 | formula: 60 / high_nibble. With a maximum of 30 fps */ | |
f4d52025 HG |
713 | reg = 120 * sd->exposure / 1000; |
714 | if (reg < 2) | |
715 | reg = 2; | |
716 | else if (reg > 15) | |
dcef3237 HG |
717 | reg = 15; |
718 | reg = (reg << 4) | 0x0b; | |
739570bb | 719 | reg_w(gspca_dev, 0x19, ®, 1); |
51fc8e3b AZ |
720 | break; |
721 | } | |
a975a527 | 722 | case SENSOR_OV6650: |
6af492e5 | 723 | case SENSOR_OV7630: { |
a975a527 HG |
724 | /* The ov6650 / ov7630 have 2 registers which both influence |
725 | exposure, register 11, whose low nibble sets the nr off fps | |
f4d52025 HG |
726 | according to: fps = 30 / (low_nibble + 1) |
727 | ||
728 | The fps configures the maximum exposure setting, but it is | |
729 | possible to use less exposure then what the fps maximum | |
730 | allows by setting register 10. register 10 configures the | |
731 | actual exposure as quotient of the full exposure, with 0 | |
732 | being no exposure at all (not very usefull) and reg10_max | |
733 | being max exposure possible at that framerate. | |
734 | ||
735 | The code maps our 0 - 510 ms exposure ctrl to these 2 | |
736 | registers, trying to keep fps as high as possible. | |
737 | */ | |
6af492e5 HG |
738 | __u8 i2c[] = {0xb0, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10}; |
739 | int reg10, reg11, reg10_max; | |
740 | ||
66f35821 HG |
741 | /* ov6645 datasheet says reg10_max is 9a, but that uses |
742 | tline * 2 * reg10 as formula for calculating texpo, the | |
743 | ov6650 probably uses the same formula as the 7730 which uses | |
744 | tline * 4 * reg10, which explains why the reg10max we've | |
745 | found experimentally for the ov6650 is exactly half that of | |
a975a527 | 746 | the ov6645. The ov7630 datasheet says the max is 0x41. */ |
6af492e5 HG |
747 | if (sd->sensor == SENSOR_OV6650) { |
748 | reg10_max = 0x4d; | |
749 | i2c[4] = 0xc0; /* OV6650 needs non default vsync pol */ | |
750 | } else | |
751 | reg10_max = 0x41; | |
f4d52025 | 752 | |
794af52a AZ |
753 | reg11 = (60 * sd->exposure + 999) / 1000; |
754 | if (reg11 < 1) | |
755 | reg11 = 1; | |
756 | else if (reg11 > 16) | |
757 | reg11 = 16; | |
758 | ||
e2ad2a54 HG |
759 | /* In 640x480, if the reg11 has less than 3, the image is |
760 | unstable (not enough bandwidth). */ | |
761 | if (gspca_dev->width == 640 && reg11 < 3) | |
762 | reg11 = 3; | |
763 | ||
794af52a AZ |
764 | /* frame exposure time in ms = 1000 * reg11 / 30 -> |
765 | reg10 = sd->exposure * 2 * reg10_max / (1000 * reg11 / 30) */ | |
766 | reg10 = (sd->exposure * 60 * reg10_max) / (1000 * reg11); | |
794af52a | 767 | |
a975a527 HG |
768 | /* Don't allow this to get below 10 when using autogain, the |
769 | steps become very large (relatively) when below 10 causing | |
770 | the image to oscilate from much too dark, to much too bright | |
771 | and back again. */ | |
772 | if (sd->autogain && reg10 < 10) | |
773 | reg10 = 10; | |
f4d52025 HG |
774 | else if (reg10 > reg10_max) |
775 | reg10 = reg10_max; | |
776 | ||
777 | /* Write reg 10 and reg11 low nibble */ | |
f45f06b6 | 778 | i2c[1] = sensor_data[sd->sensor].sensor_addr; |
f4d52025 HG |
779 | i2c[3] = reg10; |
780 | i2c[4] |= reg11 - 1; | |
6af492e5 HG |
781 | |
782 | /* If register 11 didn't change, don't change it */ | |
783 | if (sd->reg11 == reg11 ) | |
784 | i2c[0] = 0xa0; | |
785 | ||
786 | if (i2c_w(gspca_dev, i2c) == 0) | |
787 | sd->reg11 = reg11; | |
788 | else | |
dcef3237 | 789 | PDEBUG(D_ERR, "i2c error exposure"); |
51fc8e3b AZ |
790 | break; |
791 | } | |
dcef3237 HG |
792 | } |
793 | } | |
794 | ||
66f35821 HG |
795 | static void setfreq(struct gspca_dev *gspca_dev) |
796 | { | |
797 | struct sd *sd = (struct sd *) gspca_dev; | |
798 | ||
799 | switch (sd->sensor) { | |
d87616f5 | 800 | case SENSOR_OV6650: |
6af492e5 | 801 | case SENSOR_OV7630: { |
66f35821 | 802 | /* Framerate adjust register for artificial light 50 hz flicker |
6af492e5 HG |
803 | compensation, for the ov6650 this is identical to ov6630 |
804 | 0x2b register, see ov6630 datasheet. | |
805 | 0x4f / 0x8a -> (30 fps -> 25 fps), 0x00 -> no adjustment */ | |
d87616f5 | 806 | __u8 i2c[] = {0xa0, 0x00, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10}; |
66f35821 HG |
807 | switch (sd->freq) { |
808 | default: | |
809 | /* case 0: * no filter*/ | |
810 | /* case 2: * 60 hz */ | |
811 | i2c[3] = 0; | |
812 | break; | |
813 | case 1: /* 50 hz */ | |
722103e3 HG |
814 | i2c[3] = (sd->sensor == SENSOR_OV6650) |
815 | ? 0x4f : 0x8a; | |
66f35821 HG |
816 | break; |
817 | } | |
f45f06b6 | 818 | i2c[1] = sensor_data[sd->sensor].sensor_addr; |
66f35821 HG |
819 | if (i2c_w(gspca_dev, i2c) < 0) |
820 | PDEBUG(D_ERR, "i2c error setfreq"); | |
821 | break; | |
822 | } | |
823 | } | |
824 | } | |
825 | ||
dcef3237 HG |
826 | static void do_autogain(struct gspca_dev *gspca_dev) |
827 | { | |
5017c7bd | 828 | int deadzone, desired_avg_lum; |
dcef3237 HG |
829 | struct sd *sd = (struct sd *) gspca_dev; |
830 | int avg_lum = atomic_read(&sd->avg_lum); | |
831 | ||
832 | if (avg_lum == -1) | |
833 | return; | |
834 | ||
5017c7bd HG |
835 | /* SIF / VGA sensors have a different autoexposure area and thus |
836 | different avg_lum values for the same picture brightness */ | |
837 | if (sensor_data[sd->sensor].flags & F_SIF) { | |
838 | deadzone = 1000; | |
839 | desired_avg_lum = 7000; | |
840 | } else { | |
841 | deadzone = 3000; | |
842 | desired_avg_lum = 23000; | |
843 | } | |
844 | ||
dcef3237 HG |
845 | if (sd->autogain_ignore_frames > 0) |
846 | sd->autogain_ignore_frames--; | |
847 | else if (gspca_auto_gain_n_exposure(gspca_dev, avg_lum, | |
5017c7bd HG |
848 | sd->brightness * desired_avg_lum / 127, |
849 | deadzone, GAIN_KNEE, EXPOSURE_KNEE)) { | |
1c44d81d | 850 | PDEBUG(D_FRAM, "autogain: gain changed: gain: %d expo: %d", |
a975a527 | 851 | (int)sd->gain, (int)sd->exposure); |
dcef3237 | 852 | sd->autogain_ignore_frames = AUTOGAIN_IGNORE_FRAMES; |
a975a527 | 853 | } |
6a7eba24 JFM |
854 | } |
855 | ||
856 | /* this function is called at probe time */ | |
857 | static int sd_config(struct gspca_dev *gspca_dev, | |
858 | const struct usb_device_id *id) | |
859 | { | |
860 | struct sd *sd = (struct sd *) gspca_dev; | |
861 | struct cam *cam; | |
65f33396 HG |
862 | |
863 | reg_r(gspca_dev, 0x00); | |
864 | if (gspca_dev->usb_buf[0] != 0x10) | |
865 | return -ENODEV; | |
6a7eba24 | 866 | |
5da162e7 | 867 | /* copy the webcam info from the device id */ |
f45f06b6 HG |
868 | sd->sensor = id->driver_info >> 8; |
869 | sd->bridge = id->driver_info & 0xff; | |
870 | gspca_dev->ctrl_dis = sensor_data[sd->sensor].ctrl_dis; | |
6a7eba24 JFM |
871 | |
872 | cam = &gspca_dev->cam; | |
f45f06b6 | 873 | if (!(sensor_data[sd->sensor].flags & F_SIF)) { |
6a7eba24 | 874 | cam->cam_mode = vga_mode; |
51fc8e3b | 875 | cam->nmodes = ARRAY_SIZE(vga_mode); |
6a7eba24 JFM |
876 | } else { |
877 | cam->cam_mode = sif_mode; | |
51fc8e3b | 878 | cam->nmodes = ARRAY_SIZE(sif_mode); |
6a7eba24 | 879 | } |
49cb6b04 JFM |
880 | cam->npkt = 36; /* 36 packets per ISOC message */ |
881 | ||
dcef3237 HG |
882 | sd->brightness = BRIGHTNESS_DEF; |
883 | sd->gain = GAIN_DEF; | |
884 | sd->exposure = EXPOSURE_DEF; | |
e2ad2a54 HG |
885 | if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX)) |
886 | sd->autogain = 0; /* Disable do_autogain callback */ | |
887 | else | |
888 | sd->autogain = AUTOGAIN_DEF; | |
12ff9126 | 889 | sd->freq = FREQ_DEF; |
6af492e5 | 890 | |
6a7eba24 JFM |
891 | return 0; |
892 | } | |
893 | ||
012d6b02 JFM |
894 | /* this function is called at probe and resume time */ |
895 | static int sd_init(struct gspca_dev *gspca_dev) | |
6a7eba24 | 896 | { |
271315a9 HG |
897 | const __u8 stop = 0x09; /* Disable stream turn of LED */ |
898 | ||
899 | reg_w(gspca_dev, 0x01, &stop, 1); | |
900 | ||
6a7eba24 JFM |
901 | return 0; |
902 | } | |
903 | ||
6a7eba24 | 904 | /* -- start the camera -- */ |
72ab97ce | 905 | static int sd_start(struct gspca_dev *gspca_dev) |
6a7eba24 JFM |
906 | { |
907 | struct sd *sd = (struct sd *) gspca_dev; | |
93627736 | 908 | struct cam *cam = &gspca_dev->cam; |
f45f06b6 | 909 | int mode, l; |
6a7eba24 | 910 | const __u8 *sn9c10x; |
93627736 | 911 | __u8 reg12_19[8]; |
6a7eba24 | 912 | |
93627736 | 913 | mode = cam->cam_mode[gspca_dev->curr_mode].priv & 0x07; |
f45f06b6 HG |
914 | sn9c10x = sensor_data[sd->sensor].bridge_init[sd->bridge]; |
915 | l = sensor_data[sd->sensor].bridge_init_size[sd->bridge]; | |
93627736 HG |
916 | memcpy(reg12_19, &sn9c10x[0x12 - 1], 8); |
917 | reg12_19[6] = sn9c10x[0x18 - 1] | (mode << 4); | |
f45f06b6 | 918 | /* Special cases where reg 17 and or 19 value depends on mode */ |
6a7eba24 | 919 | switch (sd->sensor) { |
6a7eba24 | 920 | case SENSOR_PAS202: |
93627736 | 921 | reg12_19[5] = mode ? 0x24 : 0x20; |
6a7eba24 | 922 | break; |
f45f06b6 HG |
923 | case SENSOR_TAS5130CXX: |
924 | /* probably not mode specific at all most likely the upper | |
925 | nibble of 0x19 is exposure (clock divider) just as with | |
926 | the tas5110, we need someone to test this. */ | |
93627736 | 927 | reg12_19[7] = mode ? 0x23 : 0x43; |
6a7eba24 JFM |
928 | break; |
929 | } | |
c437d657 | 930 | /* Disable compression when the raw bayer format has been selected */ |
93627736 HG |
931 | if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW) |
932 | reg12_19[6] &= ~0x80; | |
933 | ||
934 | /* Vga mode emulation on SIF sensor? */ | |
935 | if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_REDUCED_SIF) { | |
936 | reg12_19[0] += 16; /* 0x12: hstart adjust */ | |
937 | reg12_19[1] += 24; /* 0x13: vstart adjust */ | |
938 | reg12_19[3] = 320 / 16; /* 0x15: hsize */ | |
939 | reg12_19[4] = 240 / 16; /* 0x16: vsize */ | |
940 | } | |
6af492e5 | 941 | |
6a7eba24 | 942 | /* reg 0x01 bit 2 video transfert on */ |
fff4205f | 943 | reg_w(gspca_dev, 0x01, &sn9c10x[0x01 - 1], 1); |
6a7eba24 | 944 | /* reg 0x17 SensorClk enable inv Clk 0x60 */ |
fff4205f | 945 | reg_w(gspca_dev, 0x17, &sn9c10x[0x17 - 1], 1); |
6a7eba24 | 946 | /* Set the registers from the template */ |
8295d99e | 947 | reg_w(gspca_dev, 0x01, sn9c10x, l); |
f45f06b6 HG |
948 | |
949 | /* Init the sensor */ | |
950 | i2c_w_vector(gspca_dev, sensor_data[sd->sensor].sensor_init, | |
951 | sensor_data[sd->sensor].sensor_init_size); | |
952 | if (sensor_data[sd->sensor].sensor_bridge_init[sd->bridge]) | |
953 | i2c_w_vector(gspca_dev, | |
954 | sensor_data[sd->sensor].sensor_bridge_init[sd->bridge], | |
955 | sensor_data[sd->sensor].sensor_bridge_init_size[ | |
956 | sd->bridge]); | |
957 | ||
3647fea8 | 958 | /* H_size V_size 0x28, 0x1e -> 640x480. 0x16, 0x12 -> 352x288 */ |
93627736 | 959 | reg_w(gspca_dev, 0x15, ®12_19[3], 2); |
6a7eba24 | 960 | /* compression register */ |
93627736 | 961 | reg_w(gspca_dev, 0x18, ®12_19[6], 1); |
794af52a | 962 | /* H_start */ |
93627736 | 963 | reg_w(gspca_dev, 0x12, ®12_19[0], 1); |
794af52a | 964 | /* V_START */ |
93627736 | 965 | reg_w(gspca_dev, 0x13, ®12_19[1], 1); |
6a7eba24 JFM |
966 | /* reset 0x17 SensorClk enable inv Clk 0x60 */ |
967 | /*fixme: ov7630 [17]=68 8f (+20 if 102)*/ | |
93627736 | 968 | reg_w(gspca_dev, 0x17, ®12_19[5], 1); |
6a7eba24 | 969 | /*MCKSIZE ->3 */ /*fixme: not ov7630*/ |
93627736 | 970 | reg_w(gspca_dev, 0x19, ®12_19[7], 1); |
6a7eba24 | 971 | /* AE_STRX AE_STRY AE_ENDX AE_ENDY */ |
739570bb | 972 | reg_w(gspca_dev, 0x1c, &sn9c10x[0x1c - 1], 4); |
6a7eba24 | 973 | /* Enable video transfert */ |
739570bb | 974 | reg_w(gspca_dev, 0x01, &sn9c10x[0], 1); |
6a7eba24 | 975 | /* Compression */ |
93627736 | 976 | reg_w(gspca_dev, 0x18, ®12_19[6], 2); |
6a7eba24 JFM |
977 | msleep(20); |
978 | ||
6af492e5 HG |
979 | sd->reg11 = -1; |
980 | ||
dcef3237 | 981 | setgain(gspca_dev); |
6a7eba24 | 982 | setbrightness(gspca_dev); |
dcef3237 | 983 | setexposure(gspca_dev); |
66f35821 | 984 | setfreq(gspca_dev); |
dcef3237 | 985 | |
6af492e5 | 986 | sd->frames_to_drop = 0; |
dcef3237 HG |
987 | sd->autogain_ignore_frames = 0; |
988 | atomic_set(&sd->avg_lum, -1); | |
72ab97ce | 989 | return 0; |
6a7eba24 JFM |
990 | } |
991 | ||
992 | static void sd_stopN(struct gspca_dev *gspca_dev) | |
993 | { | |
f45f06b6 | 994 | sd_init(gspca_dev); |
6a7eba24 JFM |
995 | } |
996 | ||
6a7eba24 JFM |
997 | static void sd_pkt_scan(struct gspca_dev *gspca_dev, |
998 | struct gspca_frame *frame, /* target */ | |
999 | unsigned char *data, /* isoc packet */ | |
1000 | int len) /* iso packet length */ | |
1001 | { | |
0d2a722d | 1002 | int i; |
dcef3237 | 1003 | struct sd *sd = (struct sd *) gspca_dev; |
c437d657 | 1004 | struct cam *cam = &gspca_dev->cam; |
6a7eba24 | 1005 | |
c36260ee HG |
1006 | /* frames start with: |
1007 | * ff ff 00 c4 c4 96 synchro | |
1008 | * 00 (unknown) | |
1009 | * xx (frame sequence / size / compression) | |
1010 | * (xx) (idem - extra byte for sn9c103) | |
1011 | * ll mm brightness sum inside auto exposure | |
1012 | * ll mm brightness sum outside auto exposure | |
1013 | * (xx xx xx xx xx) audio values for snc103 | |
1014 | */ | |
6a7eba24 | 1015 | if (len > 6 && len < 24) { |
0d2a722d HG |
1016 | for (i = 0; i < len - 6; i++) { |
1017 | if (data[0 + i] == 0xff | |
1018 | && data[1 + i] == 0xff | |
1019 | && data[2 + i] == 0x00 | |
1020 | && data[3 + i] == 0xc4 | |
1021 | && data[4 + i] == 0xc4 | |
1022 | && data[5 + i] == 0x96) { /* start of frame */ | |
6af492e5 HG |
1023 | int lum = -1; |
1024 | int pkt_type = LAST_PACKET; | |
f45f06b6 HG |
1025 | int fr_h_sz = (sd->bridge == BRIDGE_103) ? |
1026 | 18 : 12; | |
6af492e5 | 1027 | |
f45f06b6 | 1028 | if (len - i < fr_h_sz) { |
c36260ee HG |
1029 | PDEBUG(D_STREAM, "packet too short to" |
1030 | " get avg brightness"); | |
f45f06b6 | 1031 | } else if (sd->bridge == BRIDGE_103) { |
6af492e5 HG |
1032 | lum = data[i + 9] + |
1033 | (data[i + 10] << 8); | |
f45f06b6 HG |
1034 | } else { |
1035 | lum = data[i + 8] + (data[i + 9] << 8); | |
dcef3237 | 1036 | } |
bf2a2202 HG |
1037 | /* When exposure changes midway a frame we |
1038 | get a lum of 0 in this case drop 2 frames | |
1039 | as the frames directly after an exposure | |
1040 | change have an unstable image. Sometimes lum | |
1041 | *really* is 0 (cam used in low light with | |
1042 | low exposure setting), so do not drop frames | |
1043 | if the previous lum was 0 too. */ | |
1044 | if (lum == 0 && sd->prev_avg_lum != 0) { | |
6af492e5 HG |
1045 | lum = -1; |
1046 | sd->frames_to_drop = 2; | |
bf2a2202 HG |
1047 | sd->prev_avg_lum = 0; |
1048 | } else | |
1049 | sd->prev_avg_lum = lum; | |
6af492e5 HG |
1050 | atomic_set(&sd->avg_lum, lum); |
1051 | ||
1052 | if (sd->frames_to_drop) { | |
1053 | sd->frames_to_drop--; | |
1054 | pkt_type = DISCARD_PACKET; | |
1055 | } | |
1056 | ||
1057 | frame = gspca_frame_add(gspca_dev, pkt_type, | |
1058 | frame, data, 0); | |
f45f06b6 HG |
1059 | data += i + fr_h_sz; |
1060 | len -= i + fr_h_sz; | |
6a7eba24 JFM |
1061 | gspca_frame_add(gspca_dev, FIRST_PACKET, |
1062 | frame, data, len); | |
1063 | return; | |
1064 | } | |
1065 | } | |
1066 | } | |
c437d657 HG |
1067 | |
1068 | if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW) { | |
1069 | /* In raw mode we sometimes get some garbage after the frame | |
1070 | ignore this */ | |
1071 | int used = frame->data_end - frame->data; | |
1072 | int size = cam->cam_mode[gspca_dev->curr_mode].sizeimage; | |
1073 | ||
1074 | if (used + len > size) | |
1075 | len = size - used; | |
1076 | } | |
1077 | ||
6a7eba24 JFM |
1078 | gspca_frame_add(gspca_dev, INTER_PACKET, |
1079 | frame, data, len); | |
1080 | } | |
1081 | ||
1082 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) | |
1083 | { | |
1084 | struct sd *sd = (struct sd *) gspca_dev; | |
1085 | ||
1086 | sd->brightness = val; | |
1087 | if (gspca_dev->streaming) | |
1088 | setbrightness(gspca_dev); | |
1089 | return 0; | |
1090 | } | |
1091 | ||
1092 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) | |
1093 | { | |
1094 | struct sd *sd = (struct sd *) gspca_dev; | |
1095 | ||
1096 | *val = sd->brightness; | |
1097 | return 0; | |
1098 | } | |
1099 | ||
dcef3237 HG |
1100 | static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val) |
1101 | { | |
1102 | struct sd *sd = (struct sd *) gspca_dev; | |
1103 | ||
1104 | sd->gain = val; | |
1105 | if (gspca_dev->streaming) | |
1106 | setgain(gspca_dev); | |
1107 | return 0; | |
1108 | } | |
1109 | ||
1110 | static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val) | |
6a7eba24 JFM |
1111 | { |
1112 | struct sd *sd = (struct sd *) gspca_dev; | |
1113 | ||
dcef3237 HG |
1114 | *val = sd->gain; |
1115 | return 0; | |
1116 | } | |
1117 | ||
1118 | static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val) | |
1119 | { | |
1120 | struct sd *sd = (struct sd *) gspca_dev; | |
1121 | ||
1122 | sd->exposure = val; | |
6a7eba24 | 1123 | if (gspca_dev->streaming) |
dcef3237 HG |
1124 | setexposure(gspca_dev); |
1125 | return 0; | |
1126 | } | |
1127 | ||
1128 | static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val) | |
1129 | { | |
1130 | struct sd *sd = (struct sd *) gspca_dev; | |
1131 | ||
1132 | *val = sd->exposure; | |
1133 | return 0; | |
1134 | } | |
1135 | ||
1136 | static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val) | |
1137 | { | |
1138 | struct sd *sd = (struct sd *) gspca_dev; | |
1139 | ||
1140 | sd->autogain = val; | |
1141 | /* when switching to autogain set defaults to make sure | |
1142 | we are on a valid point of the autogain gain / | |
1143 | exposure knee graph, and give this change time to | |
1144 | take effect before doing autogain. */ | |
1145 | if (sd->autogain) { | |
1146 | sd->exposure = EXPOSURE_DEF; | |
1147 | sd->gain = GAIN_DEF; | |
1148 | if (gspca_dev->streaming) { | |
1149 | sd->autogain_ignore_frames = AUTOGAIN_IGNORE_FRAMES; | |
1150 | setexposure(gspca_dev); | |
1151 | setgain(gspca_dev); | |
1152 | } | |
1153 | } | |
1154 | ||
6a7eba24 JFM |
1155 | return 0; |
1156 | } | |
1157 | ||
dcef3237 | 1158 | static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val) |
6a7eba24 JFM |
1159 | { |
1160 | struct sd *sd = (struct sd *) gspca_dev; | |
1161 | ||
dcef3237 | 1162 | *val = sd->autogain; |
6a7eba24 JFM |
1163 | return 0; |
1164 | } | |
1165 | ||
66f35821 HG |
1166 | static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val) |
1167 | { | |
1168 | struct sd *sd = (struct sd *) gspca_dev; | |
1169 | ||
1170 | sd->freq = val; | |
1171 | if (gspca_dev->streaming) | |
1172 | setfreq(gspca_dev); | |
1173 | return 0; | |
1174 | } | |
1175 | ||
1176 | static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val) | |
1177 | { | |
1178 | struct sd *sd = (struct sd *) gspca_dev; | |
1179 | ||
1180 | *val = sd->freq; | |
1181 | return 0; | |
1182 | } | |
1183 | ||
1184 | static int sd_querymenu(struct gspca_dev *gspca_dev, | |
1185 | struct v4l2_querymenu *menu) | |
1186 | { | |
1187 | switch (menu->id) { | |
1188 | case V4L2_CID_POWER_LINE_FREQUENCY: | |
1189 | switch (menu->index) { | |
1190 | case 0: /* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */ | |
1191 | strcpy((char *) menu->name, "NoFliker"); | |
1192 | return 0; | |
1193 | case 1: /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */ | |
1194 | strcpy((char *) menu->name, "50 Hz"); | |
1195 | return 0; | |
1196 | case 2: /* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */ | |
1197 | strcpy((char *) menu->name, "60 Hz"); | |
1198 | return 0; | |
1199 | } | |
1200 | break; | |
1201 | } | |
1202 | return -EINVAL; | |
1203 | } | |
1204 | ||
6a7eba24 | 1205 | /* sub-driver description */ |
dcef3237 | 1206 | static const struct sd_desc sd_desc = { |
6a7eba24 JFM |
1207 | .name = MODULE_NAME, |
1208 | .ctrls = sd_ctrls, | |
1209 | .nctrls = ARRAY_SIZE(sd_ctrls), | |
1210 | .config = sd_config, | |
012d6b02 | 1211 | .init = sd_init, |
6a7eba24 JFM |
1212 | .start = sd_start, |
1213 | .stopN = sd_stopN, | |
6a7eba24 | 1214 | .pkt_scan = sd_pkt_scan, |
66f35821 | 1215 | .querymenu = sd_querymenu, |
e2ad2a54 | 1216 | .dq_callback = do_autogain, |
6a7eba24 JFM |
1217 | }; |
1218 | ||
1219 | /* -- module initialisation -- */ | |
f45f06b6 HG |
1220 | #define SB(sensor, bridge) \ |
1221 | .driver_info = (SENSOR_ ## sensor << 8) | BRIDGE_ ## bridge | |
1222 | ||
e2ad2a54 | 1223 | |
6a7eba24 | 1224 | static __devinitdata struct usb_device_id device_table[] = { |
a94a5086 HG |
1225 | {USB_DEVICE(0x0c45, 0x6001), SB(TAS5110, 102)}, /* TAS5110C1B */ |
1226 | {USB_DEVICE(0x0c45, 0x6005), SB(TAS5110, 101)}, /* TAS5110C1B */ | |
222a07ff | 1227 | #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE |
a94a5086 | 1228 | {USB_DEVICE(0x0c45, 0x6007), SB(TAS5110, 101)}, /* TAS5110D */ |
f45f06b6 HG |
1229 | {USB_DEVICE(0x0c45, 0x6009), SB(PAS106, 101)}, |
1230 | {USB_DEVICE(0x0c45, 0x600d), SB(PAS106, 101)}, | |
5de39b2b | 1231 | #endif |
f45f06b6 | 1232 | {USB_DEVICE(0x0c45, 0x6011), SB(OV6650, 101)}, |
222a07ff | 1233 | #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE |
f45f06b6 HG |
1234 | {USB_DEVICE(0x0c45, 0x6019), SB(OV7630, 101)}, |
1235 | {USB_DEVICE(0x0c45, 0x6024), SB(TAS5130CXX, 102)}, | |
1236 | {USB_DEVICE(0x0c45, 0x6025), SB(TAS5130CXX, 102)}, | |
1237 | {USB_DEVICE(0x0c45, 0x6028), SB(PAS202, 102)}, | |
1238 | {USB_DEVICE(0x0c45, 0x6029), SB(PAS106, 102)}, | |
222a07ff | 1239 | #endif |
29fbdf3d | 1240 | {USB_DEVICE(0x0c45, 0x602c), SB(OV7630, 102)}, |
f45f06b6 | 1241 | {USB_DEVICE(0x0c45, 0x602d), SB(HV7131R, 102)}, |
222a07ff | 1242 | #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE |
f45f06b6 | 1243 | {USB_DEVICE(0x0c45, 0x602e), SB(OV7630, 102)}, |
4cce1655 | 1244 | #endif |
f45f06b6 | 1245 | {USB_DEVICE(0x0c45, 0x608f), SB(OV7630, 103)}, |
4cce1655 | 1246 | #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE |
f45f06b6 | 1247 | {USB_DEVICE(0x0c45, 0x60af), SB(PAS202, 103)}, |
c41492c8 | 1248 | #endif |
4cce1655 | 1249 | {USB_DEVICE(0x0c45, 0x60b0), SB(OV7630, 103)}, |
6a7eba24 JFM |
1250 | {} |
1251 | }; | |
1252 | MODULE_DEVICE_TABLE(usb, device_table); | |
1253 | ||
1254 | /* -- device connect -- */ | |
1255 | static int sd_probe(struct usb_interface *intf, | |
1256 | const struct usb_device_id *id) | |
1257 | { | |
1258 | return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd), | |
1259 | THIS_MODULE); | |
1260 | } | |
1261 | ||
1262 | static struct usb_driver sd_driver = { | |
1263 | .name = MODULE_NAME, | |
1264 | .id_table = device_table, | |
1265 | .probe = sd_probe, | |
1266 | .disconnect = gspca_disconnect, | |
6a709749 JFM |
1267 | #ifdef CONFIG_PM |
1268 | .suspend = gspca_suspend, | |
1269 | .resume = gspca_resume, | |
1270 | #endif | |
6a7eba24 JFM |
1271 | }; |
1272 | ||
1273 | /* -- module insert / remove -- */ | |
1274 | static int __init sd_mod_init(void) | |
1275 | { | |
f69e9529 AK |
1276 | int ret; |
1277 | ret = usb_register(&sd_driver); | |
1278 | if (ret < 0) | |
e6b14849 | 1279 | return ret; |
10b0e96e | 1280 | PDEBUG(D_PROBE, "registered"); |
6a7eba24 JFM |
1281 | return 0; |
1282 | } | |
1283 | static void __exit sd_mod_exit(void) | |
1284 | { | |
1285 | usb_deregister(&sd_driver); | |
1286 | PDEBUG(D_PROBE, "deregistered"); | |
1287 | } | |
1288 | ||
1289 | module_init(sd_mod_init); | |
1290 | module_exit(sd_mod_exit); |