diff options
Diffstat (limited to 'drivers/media/video/gspca/spca506.c')
-rw-r--r-- | drivers/media/video/gspca/spca506.c | 734 |
1 files changed, 734 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/spca506.c b/drivers/media/video/gspca/spca506.c new file mode 100644 index 00000000000..89fec4c500a --- /dev/null +++ b/drivers/media/video/gspca/spca506.c | |||
@@ -0,0 +1,734 @@ | |||
1 | /* | ||
2 | * SPCA506 chip based cameras function | ||
3 | * M Xhaard 15/04/2004 based on different work Mark Taylor and others | ||
4 | * and my own snoopy file on a pv-321c donate by a german compagny | ||
5 | * "Firma Frank Gmbh" from Saarbruecken | ||
6 | * | ||
7 | * V4L2 by Jean-Francois Moine <http://moinejf.free.fr> | ||
8 | * | ||
9 | * This program is free software; you can redistribute it and/or modify | ||
10 | * it under the terms of the GNU General Public License as published by | ||
11 | * the Free Software Foundation; either version 2 of the License, or | ||
12 | * any later version. | ||
13 | * | ||
14 | * This program is distributed in the hope that it will be useful, | ||
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
17 | * GNU General Public License for more details. | ||
18 | * | ||
19 | * You should have received a copy of the GNU General Public License | ||
20 | * along with this program; if not, write to the Free Software | ||
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
22 | */ | ||
23 | |||
24 | #define MODULE_NAME "spca506" | ||
25 | |||
26 | #include "gspca.h" | ||
27 | |||
28 | MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>"); | ||
29 | MODULE_DESCRIPTION("GSPCA/SPCA506 USB Camera Driver"); | ||
30 | MODULE_LICENSE("GPL"); | ||
31 | |||
32 | /* specific webcam descriptor */ | ||
33 | struct sd { | ||
34 | struct gspca_dev gspca_dev; /* !! must be the first item */ | ||
35 | |||
36 | unsigned char brightness; | ||
37 | unsigned char contrast; | ||
38 | unsigned char colors; | ||
39 | unsigned char hue; | ||
40 | char norme; | ||
41 | char channel; | ||
42 | }; | ||
43 | |||
44 | /* V4L2 controls supported by the driver */ | ||
45 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val); | ||
46 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val); | ||
47 | static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val); | ||
48 | static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val); | ||
49 | static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val); | ||
50 | static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val); | ||
51 | static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val); | ||
52 | static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val); | ||
53 | |||
54 | static const struct ctrl sd_ctrls[] = { | ||
55 | #define SD_BRIGHTNESS 0 | ||
56 | { | ||
57 | { | ||
58 | .id = V4L2_CID_BRIGHTNESS, | ||
59 | .type = V4L2_CTRL_TYPE_INTEGER, | ||
60 | .name = "Brightness", | ||
61 | .minimum = 0, | ||
62 | .maximum = 0xff, | ||
63 | .step = 1, | ||
64 | .default_value = 0x80, | ||
65 | }, | ||
66 | .set = sd_setbrightness, | ||
67 | .get = sd_getbrightness, | ||
68 | }, | ||
69 | #define SD_CONTRAST 1 | ||
70 | { | ||
71 | { | ||
72 | .id = V4L2_CID_CONTRAST, | ||
73 | .type = V4L2_CTRL_TYPE_INTEGER, | ||
74 | .name = "Contrast", | ||
75 | .minimum = 0, | ||
76 | .maximum = 0xff, | ||
77 | .step = 1, | ||
78 | .default_value = 0x47, | ||
79 | }, | ||
80 | .set = sd_setcontrast, | ||
81 | .get = sd_getcontrast, | ||
82 | }, | ||
83 | #define SD_COLOR 2 | ||
84 | { | ||
85 | { | ||
86 | .id = V4L2_CID_SATURATION, | ||
87 | .type = V4L2_CTRL_TYPE_INTEGER, | ||
88 | .name = "Saturation", | ||
89 | .minimum = 0, | ||
90 | .maximum = 0xff, | ||
91 | .step = 1, | ||
92 | .default_value = 0x40, | ||
93 | }, | ||
94 | .set = sd_setcolors, | ||
95 | .get = sd_getcolors, | ||
96 | }, | ||
97 | #define SD_HUE 3 | ||
98 | { | ||
99 | { | ||
100 | .id = V4L2_CID_HUE, | ||
101 | .type = V4L2_CTRL_TYPE_INTEGER, | ||
102 | .name = "Hue", | ||
103 | .minimum = 0, | ||
104 | .maximum = 0xff, | ||
105 | .step = 1, | ||
106 | .default_value = 0, | ||
107 | }, | ||
108 | .set = sd_sethue, | ||
109 | .get = sd_gethue, | ||
110 | }, | ||
111 | }; | ||
112 | |||
113 | static const struct v4l2_pix_format vga_mode[] = { | ||
114 | {160, 120, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE, | ||
115 | .bytesperline = 160, | ||
116 | .sizeimage = 160 * 120 * 3 / 2, | ||
117 | .colorspace = V4L2_COLORSPACE_SRGB, | ||
118 | .priv = 5}, | ||
119 | {176, 144, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE, | ||
120 | .bytesperline = 176, | ||
121 | .sizeimage = 176 * 144 * 3 / 2, | ||
122 | .colorspace = V4L2_COLORSPACE_SRGB, | ||
123 | .priv = 4}, | ||
124 | {320, 240, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE, | ||
125 | .bytesperline = 320, | ||
126 | .sizeimage = 320 * 240 * 3 / 2, | ||
127 | .colorspace = V4L2_COLORSPACE_SRGB, | ||
128 | .priv = 2}, | ||
129 | {352, 288, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE, | ||
130 | .bytesperline = 352, | ||
131 | .sizeimage = 352 * 288 * 3 / 2, | ||
132 | .colorspace = V4L2_COLORSPACE_SRGB, | ||
133 | .priv = 1}, | ||
134 | {640, 480, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE, | ||
135 | .bytesperline = 640, | ||
136 | .sizeimage = 640 * 480 * 3 / 2, | ||
137 | .colorspace = V4L2_COLORSPACE_SRGB, | ||
138 | .priv = 0}, | ||
139 | }; | ||
140 | |||
141 | #define SPCA50X_OFFSET_DATA 10 | ||
142 | |||
143 | #define SAA7113_bright 0x0a /* defaults 0x80 */ | ||
144 | #define SAA7113_contrast 0x0b /* defaults 0x47 */ | ||
145 | #define SAA7113_saturation 0x0c /* defaults 0x40 */ | ||
146 | #define SAA7113_hue 0x0d /* defaults 0x00 */ | ||
147 | #define SAA7113_I2C_BASE_WRITE 0x4a | ||
148 | |||
149 | /* read 'len' bytes to gspca_dev->usb_buf */ | ||
150 | static void reg_r(struct gspca_dev *gspca_dev, | ||
151 | __u16 req, | ||
152 | __u16 index, | ||
153 | __u16 length) | ||
154 | { | ||
155 | usb_control_msg(gspca_dev->dev, | ||
156 | usb_rcvctrlpipe(gspca_dev->dev, 0), | ||
157 | req, | ||
158 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, | ||
159 | 0, /* value */ | ||
160 | index, gspca_dev->usb_buf, length, | ||
161 | 500); | ||
162 | } | ||
163 | |||
164 | static void reg_w(struct usb_device *dev, | ||
165 | __u16 req, | ||
166 | __u16 value, | ||
167 | __u16 index) | ||
168 | { | ||
169 | usb_control_msg(dev, | ||
170 | usb_sndctrlpipe(dev, 0), | ||
171 | req, | ||
172 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, | ||
173 | value, index, | ||
174 | NULL, 0, 500); | ||
175 | } | ||
176 | |||
177 | static void spca506_Initi2c(struct gspca_dev *gspca_dev) | ||
178 | { | ||
179 | reg_w(gspca_dev->dev, 0x07, SAA7113_I2C_BASE_WRITE, 0x0004); | ||
180 | } | ||
181 | |||
182 | static void spca506_WriteI2c(struct gspca_dev *gspca_dev, __u16 valeur, | ||
183 | __u16 reg) | ||
184 | { | ||
185 | int retry = 60; | ||
186 | |||
187 | reg_w(gspca_dev->dev, 0x07, reg, 0x0001); | ||
188 | reg_w(gspca_dev->dev, 0x07, valeur, 0x0000); | ||
189 | while (retry--) { | ||
190 | reg_r(gspca_dev, 0x07, 0x0003, 2); | ||
191 | if ((gspca_dev->usb_buf[0] | gspca_dev->usb_buf[1]) == 0x00) | ||
192 | break; | ||
193 | } | ||
194 | } | ||
195 | |||
196 | static void spca506_SetNormeInput(struct gspca_dev *gspca_dev, | ||
197 | __u16 norme, | ||
198 | __u16 channel) | ||
199 | { | ||
200 | struct sd *sd = (struct sd *) gspca_dev; | ||
201 | /* fixme: check if channel == 0..3 and 6..9 (8 values) */ | ||
202 | __u8 setbit0 = 0x00; | ||
203 | __u8 setbit1 = 0x00; | ||
204 | __u8 videomask = 0x00; | ||
205 | |||
206 | PDEBUG(D_STREAM, "** Open Set Norme **"); | ||
207 | spca506_Initi2c(gspca_dev); | ||
208 | /* NTSC bit0 -> 1(525 l) PAL SECAM bit0 -> 0 (625 l) */ | ||
209 | /* Composite channel bit1 -> 1 S-video bit 1 -> 0 */ | ||
210 | /* and exclude SAA7113 reserved channel set default 0 otherwise */ | ||
211 | if (norme & V4L2_STD_NTSC) | ||
212 | setbit0 = 0x01; | ||
213 | if (channel == 4 || channel == 5 || channel > 9) | ||
214 | channel = 0; | ||
215 | if (channel < 4) | ||
216 | setbit1 = 0x02; | ||
217 | videomask = (0x48 | setbit0 | setbit1); | ||
218 | reg_w(gspca_dev->dev, 0x08, videomask, 0x0000); | ||
219 | spca506_WriteI2c(gspca_dev, (0xc0 | (channel & 0x0F)), 0x02); | ||
220 | |||
221 | if (norme & V4L2_STD_NTSC) | ||
222 | spca506_WriteI2c(gspca_dev, 0x33, 0x0e); | ||
223 | /* Chrominance Control NTSC N */ | ||
224 | else if (norme & V4L2_STD_SECAM) | ||
225 | spca506_WriteI2c(gspca_dev, 0x53, 0x0e); | ||
226 | /* Chrominance Control SECAM */ | ||
227 | else | ||
228 | spca506_WriteI2c(gspca_dev, 0x03, 0x0e); | ||
229 | /* Chrominance Control PAL BGHIV */ | ||
230 | |||
231 | sd->norme = norme; | ||
232 | sd->channel = channel; | ||
233 | PDEBUG(D_STREAM, "Set Video Byte to 0x%2x", videomask); | ||
234 | PDEBUG(D_STREAM, "Set Norme: %08x Channel %d", norme, channel); | ||
235 | } | ||
236 | |||
237 | static void spca506_GetNormeInput(struct gspca_dev *gspca_dev, | ||
238 | __u16 *norme, __u16 *channel) | ||
239 | { | ||
240 | struct sd *sd = (struct sd *) gspca_dev; | ||
241 | |||
242 | /* Read the register is not so good value change so | ||
243 | we use your own copy in spca50x struct */ | ||
244 | *norme = sd->norme; | ||
245 | *channel = sd->channel; | ||
246 | PDEBUG(D_STREAM, "Get Norme: %d Channel %d", *norme, *channel); | ||
247 | } | ||
248 | |||
249 | static void spca506_Setsize(struct gspca_dev *gspca_dev, __u16 code, | ||
250 | __u16 xmult, __u16 ymult) | ||
251 | { | ||
252 | struct usb_device *dev = gspca_dev->dev; | ||
253 | |||
254 | PDEBUG(D_STREAM, "** SetSize **"); | ||
255 | reg_w(dev, 0x04, (0x18 | (code & 0x07)), 0x0000); | ||
256 | /* Soft snap 0x40 Hard 0x41 */ | ||
257 | reg_w(dev, 0x04, 0x41, 0x0001); | ||
258 | reg_w(dev, 0x04, 0x00, 0x0002); | ||
259 | /* reserved */ | ||
260 | reg_w(dev, 0x04, 0x00, 0x0003); | ||
261 | |||
262 | /* reserved */ | ||
263 | reg_w(dev, 0x04, 0x00, 0x0004); | ||
264 | /* reserved */ | ||
265 | reg_w(dev, 0x04, 0x01, 0x0005); | ||
266 | /* reserced */ | ||
267 | reg_w(dev, 0x04, xmult, 0x0006); | ||
268 | /* reserved */ | ||
269 | reg_w(dev, 0x04, ymult, 0x0007); | ||
270 | /* compression 1 */ | ||
271 | reg_w(dev, 0x04, 0x00, 0x0008); | ||
272 | /* T=64 -> 2 */ | ||
273 | reg_w(dev, 0x04, 0x00, 0x0009); | ||
274 | /* threshold2D */ | ||
275 | reg_w(dev, 0x04, 0x21, 0x000a); | ||
276 | /* quantization */ | ||
277 | reg_w(dev, 0x04, 0x00, 0x000b); | ||
278 | } | ||
279 | |||
280 | /* this function is called at probe time */ | ||
281 | static int sd_config(struct gspca_dev *gspca_dev, | ||
282 | const struct usb_device_id *id) | ||
283 | { | ||
284 | struct sd *sd = (struct sd *) gspca_dev; | ||
285 | struct cam *cam; | ||
286 | |||
287 | cam = &gspca_dev->cam; | ||
288 | cam->cam_mode = vga_mode; | ||
289 | cam->nmodes = ARRAY_SIZE(vga_mode); | ||
290 | sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value; | ||
291 | sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value; | ||
292 | sd->colors = sd_ctrls[SD_COLOR].qctrl.default_value; | ||
293 | sd->hue = sd_ctrls[SD_HUE].qctrl.default_value; | ||
294 | return 0; | ||
295 | } | ||
296 | |||
297 | /* this function is called at probe and resume time */ | ||
298 | static int sd_init(struct gspca_dev *gspca_dev) | ||
299 | { | ||
300 | struct usb_device *dev = gspca_dev->dev; | ||
301 | |||
302 | reg_w(dev, 0x03, 0x00, 0x0004); | ||
303 | reg_w(dev, 0x03, 0xFF, 0x0003); | ||
304 | reg_w(dev, 0x03, 0x00, 0x0000); | ||
305 | reg_w(dev, 0x03, 0x1c, 0x0001); | ||
306 | reg_w(dev, 0x03, 0x18, 0x0001); | ||
307 | /* Init on PAL and composite input0 */ | ||
308 | spca506_SetNormeInput(gspca_dev, 0, 0); | ||
309 | reg_w(dev, 0x03, 0x1c, 0x0001); | ||
310 | reg_w(dev, 0x03, 0x18, 0x0001); | ||
311 | reg_w(dev, 0x05, 0x00, 0x0000); | ||
312 | reg_w(dev, 0x05, 0xef, 0x0001); | ||
313 | reg_w(dev, 0x05, 0x00, 0x00c1); | ||
314 | reg_w(dev, 0x05, 0x00, 0x00c2); | ||
315 | reg_w(dev, 0x06, 0x18, 0x0002); | ||
316 | reg_w(dev, 0x06, 0xf5, 0x0011); | ||
317 | reg_w(dev, 0x06, 0x02, 0x0012); | ||
318 | reg_w(dev, 0x06, 0xfb, 0x0013); | ||
319 | reg_w(dev, 0x06, 0x00, 0x0014); | ||
320 | reg_w(dev, 0x06, 0xa4, 0x0051); | ||
321 | reg_w(dev, 0x06, 0x40, 0x0052); | ||
322 | reg_w(dev, 0x06, 0x71, 0x0053); | ||
323 | reg_w(dev, 0x06, 0x40, 0x0054); | ||
324 | /************************************************/ | ||
325 | reg_w(dev, 0x03, 0x00, 0x0004); | ||
326 | reg_w(dev, 0x03, 0x00, 0x0003); | ||
327 | reg_w(dev, 0x03, 0x00, 0x0004); | ||
328 | reg_w(dev, 0x03, 0xFF, 0x0003); | ||
329 | reg_w(dev, 0x02, 0x00, 0x0000); | ||
330 | reg_w(dev, 0x03, 0x60, 0x0000); | ||
331 | reg_w(dev, 0x03, 0x18, 0x0001); | ||
332 | /* for a better reading mx :) */ | ||
333 | /*sdca506_WriteI2c(value,register) */ | ||
334 | spca506_Initi2c(gspca_dev); | ||
335 | spca506_WriteI2c(gspca_dev, 0x08, 0x01); | ||
336 | spca506_WriteI2c(gspca_dev, 0xc0, 0x02); | ||
337 | /* input composite video */ | ||
338 | spca506_WriteI2c(gspca_dev, 0x33, 0x03); | ||
339 | spca506_WriteI2c(gspca_dev, 0x00, 0x04); | ||
340 | spca506_WriteI2c(gspca_dev, 0x00, 0x05); | ||
341 | spca506_WriteI2c(gspca_dev, 0x0d, 0x06); | ||
342 | spca506_WriteI2c(gspca_dev, 0xf0, 0x07); | ||
343 | spca506_WriteI2c(gspca_dev, 0x98, 0x08); | ||
344 | spca506_WriteI2c(gspca_dev, 0x03, 0x09); | ||
345 | spca506_WriteI2c(gspca_dev, 0x80, 0x0a); | ||
346 | spca506_WriteI2c(gspca_dev, 0x47, 0x0b); | ||
347 | spca506_WriteI2c(gspca_dev, 0x48, 0x0c); | ||
348 | spca506_WriteI2c(gspca_dev, 0x00, 0x0d); | ||
349 | spca506_WriteI2c(gspca_dev, 0x03, 0x0e); /* Chroma Pal adjust */ | ||
350 | spca506_WriteI2c(gspca_dev, 0x2a, 0x0f); | ||
351 | spca506_WriteI2c(gspca_dev, 0x00, 0x10); | ||
352 | spca506_WriteI2c(gspca_dev, 0x0c, 0x11); | ||
353 | spca506_WriteI2c(gspca_dev, 0xb8, 0x12); | ||
354 | spca506_WriteI2c(gspca_dev, 0x01, 0x13); | ||
355 | spca506_WriteI2c(gspca_dev, 0x00, 0x14); | ||
356 | spca506_WriteI2c(gspca_dev, 0x00, 0x15); | ||
357 | spca506_WriteI2c(gspca_dev, 0x00, 0x16); | ||
358 | spca506_WriteI2c(gspca_dev, 0x00, 0x17); | ||
359 | spca506_WriteI2c(gspca_dev, 0x00, 0x18); | ||
360 | spca506_WriteI2c(gspca_dev, 0x00, 0x19); | ||
361 | spca506_WriteI2c(gspca_dev, 0x00, 0x1a); | ||
362 | spca506_WriteI2c(gspca_dev, 0x00, 0x1b); | ||
363 | spca506_WriteI2c(gspca_dev, 0x00, 0x1c); | ||
364 | spca506_WriteI2c(gspca_dev, 0x00, 0x1d); | ||
365 | spca506_WriteI2c(gspca_dev, 0x00, 0x1e); | ||
366 | spca506_WriteI2c(gspca_dev, 0xa1, 0x1f); | ||
367 | spca506_WriteI2c(gspca_dev, 0x02, 0x40); | ||
368 | spca506_WriteI2c(gspca_dev, 0xff, 0x41); | ||
369 | spca506_WriteI2c(gspca_dev, 0xff, 0x42); | ||
370 | spca506_WriteI2c(gspca_dev, 0xff, 0x43); | ||
371 | spca506_WriteI2c(gspca_dev, 0xff, 0x44); | ||
372 | spca506_WriteI2c(gspca_dev, 0xff, 0x45); | ||
373 | spca506_WriteI2c(gspca_dev, 0xff, 0x46); | ||
374 | spca506_WriteI2c(gspca_dev, 0xff, 0x47); | ||
375 | spca506_WriteI2c(gspca_dev, 0xff, 0x48); | ||
376 | spca506_WriteI2c(gspca_dev, 0xff, 0x49); | ||
377 | spca506_WriteI2c(gspca_dev, 0xff, 0x4a); | ||
378 | spca506_WriteI2c(gspca_dev, 0xff, 0x4b); | ||
379 | spca506_WriteI2c(gspca_dev, 0xff, 0x4c); | ||
380 | spca506_WriteI2c(gspca_dev, 0xff, 0x4d); | ||
381 | spca506_WriteI2c(gspca_dev, 0xff, 0x4e); | ||
382 | spca506_WriteI2c(gspca_dev, 0xff, 0x4f); | ||
383 | spca506_WriteI2c(gspca_dev, 0xff, 0x50); | ||
384 | spca506_WriteI2c(gspca_dev, 0xff, 0x51); | ||
385 | spca506_WriteI2c(gspca_dev, 0xff, 0x52); | ||
386 | spca506_WriteI2c(gspca_dev, 0xff, 0x53); | ||
387 | spca506_WriteI2c(gspca_dev, 0xff, 0x54); | ||
388 | spca506_WriteI2c(gspca_dev, 0xff, 0x55); | ||
389 | spca506_WriteI2c(gspca_dev, 0xff, 0x56); | ||
390 | spca506_WriteI2c(gspca_dev, 0xff, 0x57); | ||
391 | spca506_WriteI2c(gspca_dev, 0x00, 0x58); | ||
392 | spca506_WriteI2c(gspca_dev, 0x54, 0x59); | ||
393 | spca506_WriteI2c(gspca_dev, 0x07, 0x5a); | ||
394 | spca506_WriteI2c(gspca_dev, 0x83, 0x5b); | ||
395 | spca506_WriteI2c(gspca_dev, 0x00, 0x5c); | ||
396 | spca506_WriteI2c(gspca_dev, 0x00, 0x5d); | ||
397 | spca506_WriteI2c(gspca_dev, 0x00, 0x5e); | ||
398 | spca506_WriteI2c(gspca_dev, 0x00, 0x5f); | ||
399 | spca506_WriteI2c(gspca_dev, 0x00, 0x60); | ||
400 | spca506_WriteI2c(gspca_dev, 0x05, 0x61); | ||
401 | spca506_WriteI2c(gspca_dev, 0x9f, 0x62); | ||
402 | PDEBUG(D_STREAM, "** Close Init *"); | ||
403 | return 0; | ||
404 | } | ||
405 | |||
406 | static int sd_start(struct gspca_dev *gspca_dev) | ||
407 | { | ||
408 | struct usb_device *dev = gspca_dev->dev; | ||
409 | __u16 norme; | ||
410 | __u16 channel; | ||
411 | |||
412 | /**************************************/ | ||
413 | reg_w(dev, 0x03, 0x00, 0x0004); | ||
414 | reg_w(dev, 0x03, 0x00, 0x0003); | ||
415 | reg_w(dev, 0x03, 0x00, 0x0004); | ||
416 | reg_w(dev, 0x03, 0xFF, 0x0003); | ||
417 | reg_w(dev, 0x02, 0x00, 0x0000); | ||
418 | reg_w(dev, 0x03, 0x60, 0x0000); | ||
419 | reg_w(dev, 0x03, 0x18, 0x0001); | ||
420 | |||
421 | /*sdca506_WriteI2c(value,register) */ | ||
422 | spca506_Initi2c(gspca_dev); | ||
423 | spca506_WriteI2c(gspca_dev, 0x08, 0x01); /* Increment Delay */ | ||
424 | /* spca506_WriteI2c(gspca_dev, 0xc0, 0x02); * Analog Input Control 1 */ | ||
425 | spca506_WriteI2c(gspca_dev, 0x33, 0x03); | ||
426 | /* Analog Input Control 2 */ | ||
427 | spca506_WriteI2c(gspca_dev, 0x00, 0x04); | ||
428 | /* Analog Input Control 3 */ | ||
429 | spca506_WriteI2c(gspca_dev, 0x00, 0x05); | ||
430 | /* Analog Input Control 4 */ | ||
431 | spca506_WriteI2c(gspca_dev, 0x0d, 0x06); | ||
432 | /* Horizontal Sync Start 0xe9-0x0d */ | ||
433 | spca506_WriteI2c(gspca_dev, 0xf0, 0x07); | ||
434 | /* Horizontal Sync Stop 0x0d-0xf0 */ | ||
435 | |||
436 | spca506_WriteI2c(gspca_dev, 0x98, 0x08); /* Sync Control */ | ||
437 | /* Defaults value */ | ||
438 | spca506_WriteI2c(gspca_dev, 0x03, 0x09); /* Luminance Control */ | ||
439 | spca506_WriteI2c(gspca_dev, 0x80, 0x0a); | ||
440 | /* Luminance Brightness */ | ||
441 | spca506_WriteI2c(gspca_dev, 0x47, 0x0b); /* Luminance Contrast */ | ||
442 | spca506_WriteI2c(gspca_dev, 0x48, 0x0c); | ||
443 | /* Chrominance Saturation */ | ||
444 | spca506_WriteI2c(gspca_dev, 0x00, 0x0d); | ||
445 | /* Chrominance Hue Control */ | ||
446 | spca506_WriteI2c(gspca_dev, 0x2a, 0x0f); | ||
447 | /* Chrominance Gain Control */ | ||
448 | /**************************************/ | ||
449 | spca506_WriteI2c(gspca_dev, 0x00, 0x10); | ||
450 | /* Format/Delay Control */ | ||
451 | spca506_WriteI2c(gspca_dev, 0x0c, 0x11); /* Output Control 1 */ | ||
452 | spca506_WriteI2c(gspca_dev, 0xb8, 0x12); /* Output Control 2 */ | ||
453 | spca506_WriteI2c(gspca_dev, 0x01, 0x13); /* Output Control 3 */ | ||
454 | spca506_WriteI2c(gspca_dev, 0x00, 0x14); /* reserved */ | ||
455 | spca506_WriteI2c(gspca_dev, 0x00, 0x15); /* VGATE START */ | ||
456 | spca506_WriteI2c(gspca_dev, 0x00, 0x16); /* VGATE STOP */ | ||
457 | spca506_WriteI2c(gspca_dev, 0x00, 0x17); /* VGATE Control (MSB) */ | ||
458 | spca506_WriteI2c(gspca_dev, 0x00, 0x18); | ||
459 | spca506_WriteI2c(gspca_dev, 0x00, 0x19); | ||
460 | spca506_WriteI2c(gspca_dev, 0x00, 0x1a); | ||
461 | spca506_WriteI2c(gspca_dev, 0x00, 0x1b); | ||
462 | spca506_WriteI2c(gspca_dev, 0x00, 0x1c); | ||
463 | spca506_WriteI2c(gspca_dev, 0x00, 0x1d); | ||
464 | spca506_WriteI2c(gspca_dev, 0x00, 0x1e); | ||
465 | spca506_WriteI2c(gspca_dev, 0xa1, 0x1f); | ||
466 | spca506_WriteI2c(gspca_dev, 0x02, 0x40); | ||
467 | spca506_WriteI2c(gspca_dev, 0xff, 0x41); | ||
468 | spca506_WriteI2c(gspca_dev, 0xff, 0x42); | ||
469 | spca506_WriteI2c(gspca_dev, 0xff, 0x43); | ||
470 | spca506_WriteI2c(gspca_dev, 0xff, 0x44); | ||
471 | spca506_WriteI2c(gspca_dev, 0xff, 0x45); | ||
472 | spca506_WriteI2c(gspca_dev, 0xff, 0x46); | ||
473 | spca506_WriteI2c(gspca_dev, 0xff, 0x47); | ||
474 | spca506_WriteI2c(gspca_dev, 0xff, 0x48); | ||
475 | spca506_WriteI2c(gspca_dev, 0xff, 0x49); | ||
476 | spca506_WriteI2c(gspca_dev, 0xff, 0x4a); | ||
477 | spca506_WriteI2c(gspca_dev, 0xff, 0x4b); | ||
478 | spca506_WriteI2c(gspca_dev, 0xff, 0x4c); | ||
479 | spca506_WriteI2c(gspca_dev, 0xff, 0x4d); | ||
480 | spca506_WriteI2c(gspca_dev, 0xff, 0x4e); | ||
481 | spca506_WriteI2c(gspca_dev, 0xff, 0x4f); | ||
482 | spca506_WriteI2c(gspca_dev, 0xff, 0x50); | ||
483 | spca506_WriteI2c(gspca_dev, 0xff, 0x51); | ||
484 | spca506_WriteI2c(gspca_dev, 0xff, 0x52); | ||
485 | spca506_WriteI2c(gspca_dev, 0xff, 0x53); | ||
486 | spca506_WriteI2c(gspca_dev, 0xff, 0x54); | ||
487 | spca506_WriteI2c(gspca_dev, 0xff, 0x55); | ||
488 | spca506_WriteI2c(gspca_dev, 0xff, 0x56); | ||
489 | spca506_WriteI2c(gspca_dev, 0xff, 0x57); | ||
490 | spca506_WriteI2c(gspca_dev, 0x00, 0x58); | ||
491 | spca506_WriteI2c(gspca_dev, 0x54, 0x59); | ||
492 | spca506_WriteI2c(gspca_dev, 0x07, 0x5a); | ||
493 | spca506_WriteI2c(gspca_dev, 0x83, 0x5b); | ||
494 | spca506_WriteI2c(gspca_dev, 0x00, 0x5c); | ||
495 | spca506_WriteI2c(gspca_dev, 0x00, 0x5d); | ||
496 | spca506_WriteI2c(gspca_dev, 0x00, 0x5e); | ||
497 | spca506_WriteI2c(gspca_dev, 0x00, 0x5f); | ||
498 | spca506_WriteI2c(gspca_dev, 0x00, 0x60); | ||
499 | spca506_WriteI2c(gspca_dev, 0x05, 0x61); | ||
500 | spca506_WriteI2c(gspca_dev, 0x9f, 0x62); | ||
501 | /**************************************/ | ||
502 | reg_w(dev, 0x05, 0x00, 0x0003); | ||
503 | reg_w(dev, 0x05, 0x00, 0x0004); | ||
504 | reg_w(dev, 0x03, 0x10, 0x0001); | ||
505 | reg_w(dev, 0x03, 0x78, 0x0000); | ||
506 | switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) { | ||
507 | case 0: | ||
508 | spca506_Setsize(gspca_dev, 0, 0x10, 0x10); | ||
509 | break; | ||
510 | case 1: | ||
511 | spca506_Setsize(gspca_dev, 1, 0x1a, 0x1a); | ||
512 | break; | ||
513 | case 2: | ||
514 | spca506_Setsize(gspca_dev, 2, 0x1c, 0x1c); | ||
515 | break; | ||
516 | case 4: | ||
517 | spca506_Setsize(gspca_dev, 4, 0x34, 0x34); | ||
518 | break; | ||
519 | default: | ||
520 | /* case 5: */ | ||
521 | spca506_Setsize(gspca_dev, 5, 0x40, 0x40); | ||
522 | break; | ||
523 | } | ||
524 | |||
525 | /* compress setting and size */ | ||
526 | /* set i2c luma */ | ||
527 | reg_w(dev, 0x02, 0x01, 0x0000); | ||
528 | reg_w(dev, 0x03, 0x12, 0x0000); | ||
529 | reg_r(gspca_dev, 0x04, 0x0001, 2); | ||
530 | PDEBUG(D_STREAM, "webcam started"); | ||
531 | spca506_GetNormeInput(gspca_dev, &norme, &channel); | ||
532 | spca506_SetNormeInput(gspca_dev, norme, channel); | ||
533 | return 0; | ||
534 | } | ||
535 | |||
536 | static void sd_stopN(struct gspca_dev *gspca_dev) | ||
537 | { | ||
538 | struct usb_device *dev = gspca_dev->dev; | ||
539 | |||
540 | reg_w(dev, 0x02, 0x00, 0x0000); | ||
541 | reg_w(dev, 0x03, 0x00, 0x0004); | ||
542 | reg_w(dev, 0x03, 0x00, 0x0003); | ||
543 | } | ||
544 | |||
545 | static void sd_pkt_scan(struct gspca_dev *gspca_dev, | ||
546 | u8 *data, /* isoc packet */ | ||
547 | int len) /* iso packet length */ | ||
548 | { | ||
549 | switch (data[0]) { | ||
550 | case 0: /* start of frame */ | ||
551 | gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0); | ||
552 | data += SPCA50X_OFFSET_DATA; | ||
553 | len -= SPCA50X_OFFSET_DATA; | ||
554 | gspca_frame_add(gspca_dev, FIRST_PACKET, data, len); | ||
555 | break; | ||
556 | case 0xff: /* drop */ | ||
557 | /* gspca_dev->last_packet_type = DISCARD_PACKET; */ | ||
558 | break; | ||
559 | default: | ||
560 | data += 1; | ||
561 | len -= 1; | ||
562 | gspca_frame_add(gspca_dev, INTER_PACKET, data, len); | ||
563 | break; | ||
564 | } | ||
565 | } | ||
566 | |||
567 | static void setbrightness(struct gspca_dev *gspca_dev) | ||
568 | { | ||
569 | struct sd *sd = (struct sd *) gspca_dev; | ||
570 | |||
571 | spca506_Initi2c(gspca_dev); | ||
572 | spca506_WriteI2c(gspca_dev, sd->brightness, SAA7113_bright); | ||
573 | spca506_WriteI2c(gspca_dev, 0x01, 0x09); | ||
574 | } | ||
575 | |||
576 | static void setcontrast(struct gspca_dev *gspca_dev) | ||
577 | { | ||
578 | struct sd *sd = (struct sd *) gspca_dev; | ||
579 | |||
580 | spca506_Initi2c(gspca_dev); | ||
581 | spca506_WriteI2c(gspca_dev, sd->contrast, SAA7113_contrast); | ||
582 | spca506_WriteI2c(gspca_dev, 0x01, 0x09); | ||
583 | } | ||
584 | |||
585 | static void setcolors(struct gspca_dev *gspca_dev) | ||
586 | { | ||
587 | struct sd *sd = (struct sd *) gspca_dev; | ||
588 | |||
589 | spca506_Initi2c(gspca_dev); | ||
590 | spca506_WriteI2c(gspca_dev, sd->colors, SAA7113_saturation); | ||
591 | spca506_WriteI2c(gspca_dev, 0x01, 0x09); | ||
592 | } | ||
593 | |||
594 | static void sethue(struct gspca_dev *gspca_dev) | ||
595 | { | ||
596 | struct sd *sd = (struct sd *) gspca_dev; | ||
597 | |||
598 | spca506_Initi2c(gspca_dev); | ||
599 | spca506_WriteI2c(gspca_dev, sd->hue, SAA7113_hue); | ||
600 | spca506_WriteI2c(gspca_dev, 0x01, 0x09); | ||
601 | } | ||
602 | |||
603 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) | ||
604 | { | ||
605 | struct sd *sd = (struct sd *) gspca_dev; | ||
606 | |||
607 | sd->brightness = val; | ||
608 | if (gspca_dev->streaming) | ||
609 | setbrightness(gspca_dev); | ||
610 | return 0; | ||
611 | } | ||
612 | |||
613 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) | ||
614 | { | ||
615 | struct sd *sd = (struct sd *) gspca_dev; | ||
616 | |||
617 | *val = sd->brightness; | ||
618 | return 0; | ||
619 | } | ||
620 | |||
621 | static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val) | ||
622 | { | ||
623 | struct sd *sd = (struct sd *) gspca_dev; | ||
624 | |||
625 | sd->contrast = val; | ||
626 | if (gspca_dev->streaming) | ||
627 | setcontrast(gspca_dev); | ||
628 | return 0; | ||
629 | } | ||
630 | |||
631 | static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) | ||
632 | { | ||
633 | struct sd *sd = (struct sd *) gspca_dev; | ||
634 | |||
635 | *val = sd->contrast; | ||
636 | return 0; | ||
637 | } | ||
638 | |||
639 | static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val) | ||
640 | { | ||
641 | struct sd *sd = (struct sd *) gspca_dev; | ||
642 | |||
643 | sd->colors = val; | ||
644 | if (gspca_dev->streaming) | ||
645 | setcolors(gspca_dev); | ||
646 | return 0; | ||
647 | } | ||
648 | |||
649 | static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val) | ||
650 | { | ||
651 | struct sd *sd = (struct sd *) gspca_dev; | ||
652 | |||
653 | *val = sd->colors; | ||
654 | return 0; | ||
655 | } | ||
656 | |||
657 | static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val) | ||
658 | { | ||
659 | struct sd *sd = (struct sd *) gspca_dev; | ||
660 | |||
661 | sd->hue = val; | ||
662 | if (gspca_dev->streaming) | ||
663 | sethue(gspca_dev); | ||
664 | return 0; | ||
665 | } | ||
666 | |||
667 | static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val) | ||
668 | { | ||
669 | struct sd *sd = (struct sd *) gspca_dev; | ||
670 | |||
671 | *val = sd->hue; | ||
672 | return 0; | ||
673 | } | ||
674 | |||
675 | /* sub-driver description */ | ||
676 | static const struct sd_desc sd_desc = { | ||
677 | .name = MODULE_NAME, | ||
678 | .ctrls = sd_ctrls, | ||
679 | .nctrls = ARRAY_SIZE(sd_ctrls), | ||
680 | .config = sd_config, | ||
681 | .init = sd_init, | ||
682 | .start = sd_start, | ||
683 | .stopN = sd_stopN, | ||
684 | .pkt_scan = sd_pkt_scan, | ||
685 | }; | ||
686 | |||
687 | /* -- module initialisation -- */ | ||
688 | static const struct usb_device_id device_table[] __devinitconst = { | ||
689 | {USB_DEVICE(0x06e1, 0xa190)}, | ||
690 | /*fixme: may be IntelPCCameraPro BRIDGE_SPCA505 | ||
691 | {USB_DEVICE(0x0733, 0x0430)}, */ | ||
692 | {USB_DEVICE(0x0734, 0x043b)}, | ||
693 | {USB_DEVICE(0x99fa, 0x8988)}, | ||
694 | {} | ||
695 | }; | ||
696 | MODULE_DEVICE_TABLE(usb, device_table); | ||
697 | |||
698 | /* -- device connect -- */ | ||
699 | static int __devinit sd_probe(struct usb_interface *intf, | ||
700 | const struct usb_device_id *id) | ||
701 | { | ||
702 | return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd), | ||
703 | THIS_MODULE); | ||
704 | } | ||
705 | |||
706 | static struct usb_driver sd_driver = { | ||
707 | .name = MODULE_NAME, | ||
708 | .id_table = device_table, | ||
709 | .probe = sd_probe, | ||
710 | .disconnect = gspca_disconnect, | ||
711 | #ifdef CONFIG_PM | ||
712 | .suspend = gspca_suspend, | ||
713 | .resume = gspca_resume, | ||
714 | #endif | ||
715 | }; | ||
716 | |||
717 | /* -- module insert / remove -- */ | ||
718 | static int __init sd_mod_init(void) | ||
719 | { | ||
720 | int ret; | ||
721 | ret = usb_register(&sd_driver); | ||
722 | if (ret < 0) | ||
723 | return ret; | ||
724 | PDEBUG(D_PROBE, "registered"); | ||
725 | return 0; | ||
726 | } | ||
727 | static void __exit sd_mod_exit(void) | ||
728 | { | ||
729 | usb_deregister(&sd_driver); | ||
730 | PDEBUG(D_PROBE, "deregistered"); | ||
731 | } | ||
732 | |||
733 | module_init(sd_mod_init); | ||
734 | module_exit(sd_mod_exit); | ||