Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 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 | |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 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 { |
Jean-Francois Moine | c2446b3 | 2008-07-05 11:49:20 -0300 | [diff] [blame] | 34 | struct gspca_dev gspca_dev; /* !! must be the first item */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 35 | |
| 36 | int buflen; |
Jean-Francois Moine | c2446b3 | 2008-07-05 11:49:20 -0300 | [diff] [blame] | 37 | __u8 tmpbuf[640 * 480 * 3]; /* YYUV per line */ |
| 38 | __u8 tmpbuf2[640 * 480 * 2]; /* YUYV */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 39 | |
| 40 | unsigned char brightness; |
| 41 | unsigned char contrast; |
| 42 | unsigned char colors; |
| 43 | unsigned char hue; |
| 44 | char norme; |
| 45 | char channel; |
| 46 | }; |
| 47 | |
| 48 | /* V4L2 controls supported by the driver */ |
| 49 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val); |
| 50 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val); |
| 51 | static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val); |
| 52 | static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val); |
| 53 | static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val); |
| 54 | static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val); |
| 55 | static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val); |
| 56 | static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val); |
| 57 | |
| 58 | static struct ctrl sd_ctrls[] = { |
| 59 | #define SD_BRIGHTNESS 0 |
| 60 | { |
| 61 | { |
| 62 | .id = V4L2_CID_BRIGHTNESS, |
| 63 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 64 | .name = "Brightness", |
| 65 | .minimum = 0, |
| 66 | .maximum = 0xff, |
| 67 | .step = 1, |
| 68 | .default_value = 0x80, |
| 69 | }, |
| 70 | .set = sd_setbrightness, |
| 71 | .get = sd_getbrightness, |
| 72 | }, |
| 73 | #define SD_CONTRAST 1 |
| 74 | { |
| 75 | { |
| 76 | .id = V4L2_CID_CONTRAST, |
| 77 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 78 | .name = "Contrast", |
| 79 | .minimum = 0, |
| 80 | .maximum = 0xff, |
| 81 | .step = 1, |
| 82 | .default_value = 0x47, |
| 83 | }, |
| 84 | .set = sd_setcontrast, |
| 85 | .get = sd_getcontrast, |
| 86 | }, |
| 87 | #define SD_COLOR 2 |
| 88 | { |
| 89 | { |
| 90 | .id = V4L2_CID_SATURATION, |
| 91 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 92 | .name = "Saturation", |
| 93 | .minimum = 0, |
| 94 | .maximum = 0xff, |
| 95 | .step = 1, |
| 96 | .default_value = 0x40, |
| 97 | }, |
| 98 | .set = sd_setcolors, |
| 99 | .get = sd_getcolors, |
| 100 | }, |
| 101 | #define SD_HUE 3 |
| 102 | { |
| 103 | { |
| 104 | .id = V4L2_CID_HUE, |
| 105 | .type = V4L2_CTRL_TYPE_INTEGER, |
| 106 | .name = "Hue", |
| 107 | .minimum = 0, |
| 108 | .maximum = 0xff, |
| 109 | .step = 1, |
| 110 | .default_value = 0, |
| 111 | }, |
| 112 | .set = sd_sethue, |
| 113 | .get = sd_gethue, |
| 114 | }, |
| 115 | }; |
| 116 | |
Jean-Francois Moine | c2446b3 | 2008-07-05 11:49:20 -0300 | [diff] [blame] | 117 | static struct v4l2_pix_format vga_mode[] = { |
| 118 | {160, 120, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE, |
| 119 | .bytesperline = 160 * 2, |
| 120 | .sizeimage = 160 * 120 * 2, |
| 121 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 122 | .priv = 5}, |
| 123 | {176, 144, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE, |
| 124 | .bytesperline = 176 * 2, |
| 125 | .sizeimage = 176 * 144 * 2, |
| 126 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 127 | .priv = 4}, |
| 128 | {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE, |
| 129 | .bytesperline = 320 * 2, |
| 130 | .sizeimage = 320 * 240 * 2, |
| 131 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 132 | .priv = 2}, |
| 133 | {352, 288, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE, |
| 134 | .bytesperline = 352 * 2, |
| 135 | .sizeimage = 352 * 288 * 2, |
| 136 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 137 | .priv = 1}, |
| 138 | {640, 480, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE, |
| 139 | .bytesperline = 640 * 2, |
| 140 | .sizeimage = 640 * 480 * 2, |
| 141 | .colorspace = V4L2_COLORSPACE_SRGB, |
| 142 | .priv = 0}, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 143 | }; |
| 144 | |
| 145 | #define SPCA50X_OFFSET_DATA 10 |
| 146 | |
| 147 | #define SAA7113_bright 0x0a /* defaults 0x80 */ |
| 148 | #define SAA7113_contrast 0x0b /* defaults 0x47 */ |
| 149 | #define SAA7113_saturation 0x0c /* defaults 0x40 */ |
| 150 | #define SAA7113_hue 0x0d /* defaults 0x00 */ |
| 151 | #define SAA7113_I2C_BASE_WRITE 0x4a |
| 152 | |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 153 | /* read 'len' bytes to gspca_dev->usb_buf */ |
| 154 | static void reg_r(struct gspca_dev *gspca_dev, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 155 | __u16 req, |
| 156 | __u16 index, |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 157 | __u16 length) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 158 | { |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 159 | usb_control_msg(gspca_dev->dev, |
| 160 | usb_rcvctrlpipe(gspca_dev->dev, 0), |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 161 | req, |
| 162 | USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
| 163 | 0, /* value */ |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 164 | index, gspca_dev->usb_buf, length, |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 165 | 500); |
| 166 | } |
| 167 | |
| 168 | static void reg_w(struct usb_device *dev, |
| 169 | __u16 req, |
| 170 | __u16 value, |
| 171 | __u16 index) |
| 172 | { |
| 173 | usb_control_msg(dev, |
| 174 | usb_sndctrlpipe(dev, 0), |
| 175 | req, |
| 176 | USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, |
| 177 | value, index, |
| 178 | NULL, 0, 500); |
| 179 | } |
| 180 | |
| 181 | static void spca506_Initi2c(struct gspca_dev *gspca_dev) |
| 182 | { |
| 183 | reg_w(gspca_dev->dev, 0x07, SAA7113_I2C_BASE_WRITE, 0x0004); |
| 184 | } |
| 185 | |
| 186 | static void spca506_WriteI2c(struct gspca_dev *gspca_dev, __u16 valeur, |
| 187 | __u16 reg) |
| 188 | { |
| 189 | int retry = 60; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 190 | |
| 191 | reg_w(gspca_dev->dev, 0x07, reg, 0x0001); |
| 192 | reg_w(gspca_dev->dev, 0x07, valeur, 0x0000); |
| 193 | while (retry--) { |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 194 | reg_r(gspca_dev, 0x07, 0x0003, 2); |
| 195 | if ((gspca_dev->usb_buf[0] | gspca_dev->usb_buf[1]) == 0x00) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 196 | break; |
| 197 | } |
| 198 | } |
| 199 | |
| 200 | static int spca506_ReadI2c(struct gspca_dev *gspca_dev, __u16 reg) |
| 201 | { |
| 202 | int retry = 60; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 203 | |
| 204 | reg_w(gspca_dev->dev, 0x07, SAA7113_I2C_BASE_WRITE, 0x0004); |
| 205 | reg_w(gspca_dev->dev, 0x07, reg, 0x0001); |
| 206 | reg_w(gspca_dev->dev, 0x07, 0x01, 0x0002); |
| 207 | while (--retry) { |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 208 | reg_r(gspca_dev, 0x07, 0x0003, 2); |
| 209 | if ((gspca_dev->usb_buf[0] | gspca_dev->usb_buf[1]) == 0x00) |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 210 | break; |
| 211 | } |
| 212 | if (retry == 0) |
| 213 | return -1; |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 214 | reg_r(gspca_dev, 0x07, 0x0000, 1); |
| 215 | return gspca_dev->usb_buf[0]; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 216 | } |
| 217 | |
| 218 | static void spca506_SetNormeInput(struct gspca_dev *gspca_dev, |
| 219 | __u16 norme, |
| 220 | __u16 channel) |
| 221 | { |
| 222 | struct sd *sd = (struct sd *) gspca_dev; |
| 223 | /* fixme: check if channel == 0..3 and 6..9 (8 values) */ |
| 224 | __u8 setbit0 = 0x00; |
| 225 | __u8 setbit1 = 0x00; |
| 226 | __u8 videomask = 0x00; |
| 227 | |
| 228 | PDEBUG(D_STREAM, "** Open Set Norme **"); |
| 229 | spca506_Initi2c(gspca_dev); |
| 230 | /* NTSC bit0 -> 1(525 l) PAL SECAM bit0 -> 0 (625 l) */ |
| 231 | /* Composite channel bit1 -> 1 S-video bit 1 -> 0 */ |
| 232 | /* and exclude SAA7113 reserved channel set default 0 otherwise */ |
| 233 | if (norme & V4L2_STD_NTSC) |
| 234 | setbit0 = 0x01; |
| 235 | if (channel == 4 || channel == 5 || channel > 9) |
| 236 | channel = 0; |
| 237 | if (channel < 4) |
| 238 | setbit1 = 0x02; |
| 239 | videomask = (0x48 | setbit0 | setbit1); |
| 240 | reg_w(gspca_dev->dev, 0x08, videomask, 0x0000); |
| 241 | spca506_WriteI2c(gspca_dev, (0xc0 | (channel & 0x0F)), 0x02); |
| 242 | |
| 243 | if (norme & V4L2_STD_NTSC) |
| 244 | spca506_WriteI2c(gspca_dev, 0x33, 0x0e); |
| 245 | /* Chrominance Control NTSC N */ |
| 246 | else if (norme & V4L2_STD_SECAM) |
| 247 | spca506_WriteI2c(gspca_dev, 0x53, 0x0e); |
| 248 | /* Chrominance Control SECAM */ |
| 249 | else |
| 250 | spca506_WriteI2c(gspca_dev, 0x03, 0x0e); |
| 251 | /* Chrominance Control PAL BGHIV */ |
| 252 | |
| 253 | sd->norme = norme; |
| 254 | sd->channel = channel; |
| 255 | PDEBUG(D_STREAM, "Set Video Byte to 0x%2x", videomask); |
| 256 | PDEBUG(D_STREAM, "Set Norme: %08x Channel %d", norme, channel); |
| 257 | } |
| 258 | |
| 259 | static void spca506_GetNormeInput(struct gspca_dev *gspca_dev, |
| 260 | __u16 *norme, __u16 *channel) |
| 261 | { |
| 262 | struct sd *sd = (struct sd *) gspca_dev; |
| 263 | |
| 264 | /* Read the register is not so good value change so |
| 265 | we use your own copy in spca50x struct */ |
| 266 | *norme = sd->norme; |
| 267 | *channel = sd->channel; |
| 268 | PDEBUG(D_STREAM, "Get Norme: %d Channel %d", *norme, *channel); |
| 269 | } |
| 270 | |
| 271 | static void spca506_Setsize(struct gspca_dev *gspca_dev, __u16 code, |
| 272 | __u16 xmult, __u16 ymult) |
| 273 | { |
| 274 | struct usb_device *dev = gspca_dev->dev; |
| 275 | |
| 276 | PDEBUG(D_STREAM, "** SetSize **"); |
| 277 | reg_w(dev, 0x04, (0x18 | (code & 0x07)), 0x0000); |
| 278 | /* Soft snap 0x40 Hard 0x41 */ |
| 279 | reg_w(dev, 0x04, 0x41, 0x0001); |
| 280 | reg_w(dev, 0x04, 0x00, 0x0002); |
| 281 | /* reserved */ |
| 282 | reg_w(dev, 0x04, 0x00, 0x0003); |
| 283 | |
| 284 | /* reserved */ |
| 285 | reg_w(dev, 0x04, 0x00, 0x0004); |
| 286 | /* reserved */ |
| 287 | reg_w(dev, 0x04, 0x01, 0x0005); |
| 288 | /* reserced */ |
| 289 | reg_w(dev, 0x04, xmult, 0x0006); |
| 290 | /* reserved */ |
| 291 | reg_w(dev, 0x04, ymult, 0x0007); |
| 292 | /* compression 1 */ |
| 293 | reg_w(dev, 0x04, 0x00, 0x0008); |
| 294 | /* T=64 -> 2 */ |
| 295 | reg_w(dev, 0x04, 0x00, 0x0009); |
| 296 | /* threshold2D */ |
| 297 | reg_w(dev, 0x04, 0x21, 0x000a); |
| 298 | /* quantization */ |
| 299 | reg_w(dev, 0x04, 0x00, 0x000b); |
| 300 | } |
| 301 | |
| 302 | /* this function is called at probe time */ |
| 303 | static int sd_config(struct gspca_dev *gspca_dev, |
| 304 | const struct usb_device_id *id) |
| 305 | { |
| 306 | struct sd *sd = (struct sd *) gspca_dev; |
| 307 | struct cam *cam; |
| 308 | |
| 309 | cam = &gspca_dev->cam; |
| 310 | cam->dev_name = (char *) id->driver_info; |
| 311 | cam->epaddr = 0x01; |
| 312 | cam->cam_mode = vga_mode; |
| 313 | cam->nmodes = sizeof vga_mode / sizeof vga_mode[0]; |
| 314 | sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value; |
| 315 | sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value; |
| 316 | sd->colors = sd_ctrls[SD_COLOR].qctrl.default_value; |
| 317 | sd->hue = sd_ctrls[SD_HUE].qctrl.default_value; |
| 318 | return 0; |
| 319 | } |
| 320 | |
| 321 | /* this function is called at open time */ |
| 322 | static int sd_open(struct gspca_dev *gspca_dev) |
| 323 | { |
| 324 | struct usb_device *dev = gspca_dev->dev; |
| 325 | |
| 326 | reg_w(dev, 0x03, 0x00, 0x0004); |
| 327 | reg_w(dev, 0x03, 0xFF, 0x0003); |
| 328 | reg_w(dev, 0x03, 0x00, 0x0000); |
| 329 | reg_w(dev, 0x03, 0x1c, 0x0001); |
| 330 | reg_w(dev, 0x03, 0x18, 0x0001); |
| 331 | /* Init on PAL and composite input0 */ |
| 332 | spca506_SetNormeInput(gspca_dev, 0, 0); |
| 333 | reg_w(dev, 0x03, 0x1c, 0x0001); |
| 334 | reg_w(dev, 0x03, 0x18, 0x0001); |
| 335 | reg_w(dev, 0x05, 0x00, 0x0000); |
| 336 | reg_w(dev, 0x05, 0xef, 0x0001); |
| 337 | reg_w(dev, 0x05, 0x00, 0x00c1); |
| 338 | reg_w(dev, 0x05, 0x00, 0x00c2); |
| 339 | reg_w(dev, 0x06, 0x18, 0x0002); |
| 340 | reg_w(dev, 0x06, 0xf5, 0x0011); |
| 341 | reg_w(dev, 0x06, 0x02, 0x0012); |
| 342 | reg_w(dev, 0x06, 0xfb, 0x0013); |
| 343 | reg_w(dev, 0x06, 0x00, 0x0014); |
| 344 | reg_w(dev, 0x06, 0xa4, 0x0051); |
| 345 | reg_w(dev, 0x06, 0x40, 0x0052); |
| 346 | reg_w(dev, 0x06, 0x71, 0x0053); |
| 347 | reg_w(dev, 0x06, 0x40, 0x0054); |
| 348 | /************************************************/ |
| 349 | reg_w(dev, 0x03, 0x00, 0x0004); |
| 350 | reg_w(dev, 0x03, 0x00, 0x0003); |
| 351 | reg_w(dev, 0x03, 0x00, 0x0004); |
| 352 | reg_w(dev, 0x03, 0xFF, 0x0003); |
| 353 | reg_w(dev, 0x02, 0x00, 0x0000); |
| 354 | reg_w(dev, 0x03, 0x60, 0x0000); |
| 355 | reg_w(dev, 0x03, 0x18, 0x0001); |
| 356 | /* for a better reading mx :) */ |
| 357 | /*sdca506_WriteI2c(value,register) */ |
| 358 | spca506_Initi2c(gspca_dev); |
| 359 | spca506_WriteI2c(gspca_dev, 0x08, 0x01); |
| 360 | spca506_WriteI2c(gspca_dev, 0xc0, 0x02); |
| 361 | /* input composite video */ |
| 362 | spca506_WriteI2c(gspca_dev, 0x33, 0x03); |
| 363 | spca506_WriteI2c(gspca_dev, 0x00, 0x04); |
| 364 | spca506_WriteI2c(gspca_dev, 0x00, 0x05); |
| 365 | spca506_WriteI2c(gspca_dev, 0x0d, 0x06); |
| 366 | spca506_WriteI2c(gspca_dev, 0xf0, 0x07); |
| 367 | spca506_WriteI2c(gspca_dev, 0x98, 0x08); |
| 368 | spca506_WriteI2c(gspca_dev, 0x03, 0x09); |
| 369 | spca506_WriteI2c(gspca_dev, 0x80, 0x0a); |
| 370 | spca506_WriteI2c(gspca_dev, 0x47, 0x0b); |
| 371 | spca506_WriteI2c(gspca_dev, 0x48, 0x0c); |
| 372 | spca506_WriteI2c(gspca_dev, 0x00, 0x0d); |
| 373 | spca506_WriteI2c(gspca_dev, 0x03, 0x0e); /* Chroma Pal adjust */ |
| 374 | spca506_WriteI2c(gspca_dev, 0x2a, 0x0f); |
| 375 | spca506_WriteI2c(gspca_dev, 0x00, 0x10); |
| 376 | spca506_WriteI2c(gspca_dev, 0x0c, 0x11); |
| 377 | spca506_WriteI2c(gspca_dev, 0xb8, 0x12); |
| 378 | spca506_WriteI2c(gspca_dev, 0x01, 0x13); |
| 379 | spca506_WriteI2c(gspca_dev, 0x00, 0x14); |
| 380 | spca506_WriteI2c(gspca_dev, 0x00, 0x15); |
| 381 | spca506_WriteI2c(gspca_dev, 0x00, 0x16); |
| 382 | spca506_WriteI2c(gspca_dev, 0x00, 0x17); |
| 383 | spca506_WriteI2c(gspca_dev, 0x00, 0x18); |
| 384 | spca506_WriteI2c(gspca_dev, 0x00, 0x19); |
| 385 | spca506_WriteI2c(gspca_dev, 0x00, 0x1a); |
| 386 | spca506_WriteI2c(gspca_dev, 0x00, 0x1b); |
| 387 | spca506_WriteI2c(gspca_dev, 0x00, 0x1c); |
| 388 | spca506_WriteI2c(gspca_dev, 0x00, 0x1d); |
| 389 | spca506_WriteI2c(gspca_dev, 0x00, 0x1e); |
| 390 | spca506_WriteI2c(gspca_dev, 0xa1, 0x1f); |
| 391 | spca506_WriteI2c(gspca_dev, 0x02, 0x40); |
| 392 | spca506_WriteI2c(gspca_dev, 0xff, 0x41); |
| 393 | spca506_WriteI2c(gspca_dev, 0xff, 0x42); |
| 394 | spca506_WriteI2c(gspca_dev, 0xff, 0x43); |
| 395 | spca506_WriteI2c(gspca_dev, 0xff, 0x44); |
| 396 | spca506_WriteI2c(gspca_dev, 0xff, 0x45); |
| 397 | spca506_WriteI2c(gspca_dev, 0xff, 0x46); |
| 398 | spca506_WriteI2c(gspca_dev, 0xff, 0x47); |
| 399 | spca506_WriteI2c(gspca_dev, 0xff, 0x48); |
| 400 | spca506_WriteI2c(gspca_dev, 0xff, 0x49); |
| 401 | spca506_WriteI2c(gspca_dev, 0xff, 0x4a); |
| 402 | spca506_WriteI2c(gspca_dev, 0xff, 0x4b); |
| 403 | spca506_WriteI2c(gspca_dev, 0xff, 0x4c); |
| 404 | spca506_WriteI2c(gspca_dev, 0xff, 0x4d); |
| 405 | spca506_WriteI2c(gspca_dev, 0xff, 0x4e); |
| 406 | spca506_WriteI2c(gspca_dev, 0xff, 0x4f); |
| 407 | spca506_WriteI2c(gspca_dev, 0xff, 0x50); |
| 408 | spca506_WriteI2c(gspca_dev, 0xff, 0x51); |
| 409 | spca506_WriteI2c(gspca_dev, 0xff, 0x52); |
| 410 | spca506_WriteI2c(gspca_dev, 0xff, 0x53); |
| 411 | spca506_WriteI2c(gspca_dev, 0xff, 0x54); |
| 412 | spca506_WriteI2c(gspca_dev, 0xff, 0x55); |
| 413 | spca506_WriteI2c(gspca_dev, 0xff, 0x56); |
| 414 | spca506_WriteI2c(gspca_dev, 0xff, 0x57); |
| 415 | spca506_WriteI2c(gspca_dev, 0x00, 0x58); |
| 416 | spca506_WriteI2c(gspca_dev, 0x54, 0x59); |
| 417 | spca506_WriteI2c(gspca_dev, 0x07, 0x5a); |
| 418 | spca506_WriteI2c(gspca_dev, 0x83, 0x5b); |
| 419 | spca506_WriteI2c(gspca_dev, 0x00, 0x5c); |
| 420 | spca506_WriteI2c(gspca_dev, 0x00, 0x5d); |
| 421 | spca506_WriteI2c(gspca_dev, 0x00, 0x5e); |
| 422 | spca506_WriteI2c(gspca_dev, 0x00, 0x5f); |
| 423 | spca506_WriteI2c(gspca_dev, 0x00, 0x60); |
| 424 | spca506_WriteI2c(gspca_dev, 0x05, 0x61); |
| 425 | spca506_WriteI2c(gspca_dev, 0x9f, 0x62); |
| 426 | PDEBUG(D_STREAM, "** Close Init *"); |
| 427 | return 0; |
| 428 | } |
| 429 | |
| 430 | static void sd_start(struct gspca_dev *gspca_dev) |
| 431 | { |
| 432 | struct usb_device *dev = gspca_dev->dev; |
| 433 | __u16 norme; |
| 434 | __u16 channel; |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 435 | |
| 436 | /**************************************/ |
| 437 | reg_w(dev, 0x03, 0x00, 0x0004); |
| 438 | reg_w(dev, 0x03, 0x00, 0x0003); |
| 439 | reg_w(dev, 0x03, 0x00, 0x0004); |
| 440 | reg_w(dev, 0x03, 0xFF, 0x0003); |
| 441 | reg_w(dev, 0x02, 0x00, 0x0000); |
| 442 | reg_w(dev, 0x03, 0x60, 0x0000); |
| 443 | reg_w(dev, 0x03, 0x18, 0x0001); |
| 444 | |
| 445 | /*sdca506_WriteI2c(value,register) */ |
| 446 | spca506_Initi2c(gspca_dev); |
| 447 | spca506_WriteI2c(gspca_dev, 0x08, 0x01); /* Increment Delay */ |
| 448 | /* spca506_WriteI2c(gspca_dev, 0xc0, 0x02); * Analog Input Control 1 */ |
| 449 | spca506_WriteI2c(gspca_dev, 0x33, 0x03); |
| 450 | /* Analog Input Control 2 */ |
| 451 | spca506_WriteI2c(gspca_dev, 0x00, 0x04); |
| 452 | /* Analog Input Control 3 */ |
| 453 | spca506_WriteI2c(gspca_dev, 0x00, 0x05); |
| 454 | /* Analog Input Control 4 */ |
| 455 | spca506_WriteI2c(gspca_dev, 0x0d, 0x06); |
| 456 | /* Horizontal Sync Start 0xe9-0x0d */ |
| 457 | spca506_WriteI2c(gspca_dev, 0xf0, 0x07); |
| 458 | /* Horizontal Sync Stop 0x0d-0xf0 */ |
| 459 | |
| 460 | spca506_WriteI2c(gspca_dev, 0x98, 0x08); /* Sync Control */ |
| 461 | /* Defaults value */ |
| 462 | spca506_WriteI2c(gspca_dev, 0x03, 0x09); /* Luminance Control */ |
| 463 | spca506_WriteI2c(gspca_dev, 0x80, 0x0a); |
| 464 | /* Luminance Brightness */ |
| 465 | spca506_WriteI2c(gspca_dev, 0x47, 0x0b); /* Luminance Contrast */ |
| 466 | spca506_WriteI2c(gspca_dev, 0x48, 0x0c); |
| 467 | /* Chrominance Saturation */ |
| 468 | spca506_WriteI2c(gspca_dev, 0x00, 0x0d); |
| 469 | /* Chrominance Hue Control */ |
| 470 | spca506_WriteI2c(gspca_dev, 0x2a, 0x0f); |
| 471 | /* Chrominance Gain Control */ |
| 472 | /**************************************/ |
| 473 | spca506_WriteI2c(gspca_dev, 0x00, 0x10); |
| 474 | /* Format/Delay Control */ |
| 475 | spca506_WriteI2c(gspca_dev, 0x0c, 0x11); /* Output Control 1 */ |
| 476 | spca506_WriteI2c(gspca_dev, 0xb8, 0x12); /* Output Control 2 */ |
| 477 | spca506_WriteI2c(gspca_dev, 0x01, 0x13); /* Output Control 3 */ |
| 478 | spca506_WriteI2c(gspca_dev, 0x00, 0x14); /* reserved */ |
| 479 | spca506_WriteI2c(gspca_dev, 0x00, 0x15); /* VGATE START */ |
| 480 | spca506_WriteI2c(gspca_dev, 0x00, 0x16); /* VGATE STOP */ |
| 481 | spca506_WriteI2c(gspca_dev, 0x00, 0x17); /* VGATE Control (MSB) */ |
| 482 | spca506_WriteI2c(gspca_dev, 0x00, 0x18); |
| 483 | spca506_WriteI2c(gspca_dev, 0x00, 0x19); |
| 484 | spca506_WriteI2c(gspca_dev, 0x00, 0x1a); |
| 485 | spca506_WriteI2c(gspca_dev, 0x00, 0x1b); |
| 486 | spca506_WriteI2c(gspca_dev, 0x00, 0x1c); |
| 487 | spca506_WriteI2c(gspca_dev, 0x00, 0x1d); |
| 488 | spca506_WriteI2c(gspca_dev, 0x00, 0x1e); |
| 489 | spca506_WriteI2c(gspca_dev, 0xa1, 0x1f); |
| 490 | spca506_WriteI2c(gspca_dev, 0x02, 0x40); |
| 491 | spca506_WriteI2c(gspca_dev, 0xff, 0x41); |
| 492 | spca506_WriteI2c(gspca_dev, 0xff, 0x42); |
| 493 | spca506_WriteI2c(gspca_dev, 0xff, 0x43); |
| 494 | spca506_WriteI2c(gspca_dev, 0xff, 0x44); |
| 495 | spca506_WriteI2c(gspca_dev, 0xff, 0x45); |
| 496 | spca506_WriteI2c(gspca_dev, 0xff, 0x46); |
| 497 | spca506_WriteI2c(gspca_dev, 0xff, 0x47); |
| 498 | spca506_WriteI2c(gspca_dev, 0xff, 0x48); |
| 499 | spca506_WriteI2c(gspca_dev, 0xff, 0x49); |
| 500 | spca506_WriteI2c(gspca_dev, 0xff, 0x4a); |
| 501 | spca506_WriteI2c(gspca_dev, 0xff, 0x4b); |
| 502 | spca506_WriteI2c(gspca_dev, 0xff, 0x4c); |
| 503 | spca506_WriteI2c(gspca_dev, 0xff, 0x4d); |
| 504 | spca506_WriteI2c(gspca_dev, 0xff, 0x4e); |
| 505 | spca506_WriteI2c(gspca_dev, 0xff, 0x4f); |
| 506 | spca506_WriteI2c(gspca_dev, 0xff, 0x50); |
| 507 | spca506_WriteI2c(gspca_dev, 0xff, 0x51); |
| 508 | spca506_WriteI2c(gspca_dev, 0xff, 0x52); |
| 509 | spca506_WriteI2c(gspca_dev, 0xff, 0x53); |
| 510 | spca506_WriteI2c(gspca_dev, 0xff, 0x54); |
| 511 | spca506_WriteI2c(gspca_dev, 0xff, 0x55); |
| 512 | spca506_WriteI2c(gspca_dev, 0xff, 0x56); |
| 513 | spca506_WriteI2c(gspca_dev, 0xff, 0x57); |
| 514 | spca506_WriteI2c(gspca_dev, 0x00, 0x58); |
| 515 | spca506_WriteI2c(gspca_dev, 0x54, 0x59); |
| 516 | spca506_WriteI2c(gspca_dev, 0x07, 0x5a); |
| 517 | spca506_WriteI2c(gspca_dev, 0x83, 0x5b); |
| 518 | spca506_WriteI2c(gspca_dev, 0x00, 0x5c); |
| 519 | spca506_WriteI2c(gspca_dev, 0x00, 0x5d); |
| 520 | spca506_WriteI2c(gspca_dev, 0x00, 0x5e); |
| 521 | spca506_WriteI2c(gspca_dev, 0x00, 0x5f); |
| 522 | spca506_WriteI2c(gspca_dev, 0x00, 0x60); |
| 523 | spca506_WriteI2c(gspca_dev, 0x05, 0x61); |
| 524 | spca506_WriteI2c(gspca_dev, 0x9f, 0x62); |
| 525 | /**************************************/ |
| 526 | reg_w(dev, 0x05, 0x00, 0x0003); |
| 527 | reg_w(dev, 0x05, 0x00, 0x0004); |
| 528 | reg_w(dev, 0x03, 0x10, 0x0001); |
| 529 | reg_w(dev, 0x03, 0x78, 0x0000); |
Jean-Francois Moine | c2446b3 | 2008-07-05 11:49:20 -0300 | [diff] [blame] | 530 | switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) { |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 531 | case 0: |
| 532 | spca506_Setsize(gspca_dev, 0, 0x10, 0x10); |
| 533 | break; |
| 534 | case 1: |
| 535 | spca506_Setsize(gspca_dev, 1, 0x1a, 0x1a); |
| 536 | break; |
| 537 | case 2: |
| 538 | spca506_Setsize(gspca_dev, 2, 0x1c, 0x1c); |
| 539 | break; |
| 540 | case 4: |
| 541 | spca506_Setsize(gspca_dev, 4, 0x34, 0x34); |
| 542 | break; |
| 543 | default: |
| 544 | /* case 5: */ |
| 545 | spca506_Setsize(gspca_dev, 5, 0x40, 0x40); |
| 546 | break; |
| 547 | } |
| 548 | |
| 549 | /* compress setting and size */ |
| 550 | /* set i2c luma */ |
| 551 | reg_w(dev, 0x02, 0x01, 0x0000); |
Jean-Francois Moine | 739570b | 2008-07-14 09:38:29 -0300 | [diff] [blame] | 552 | reg_w(dev, 0x03, 0x12, 0x0000); |
| 553 | reg_r(gspca_dev, 0x04, 0x0001, 2); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 554 | PDEBUG(D_STREAM, "webcam started"); |
| 555 | spca506_GetNormeInput(gspca_dev, &norme, &channel); |
| 556 | spca506_SetNormeInput(gspca_dev, norme, channel); |
| 557 | } |
| 558 | |
| 559 | static void sd_stopN(struct gspca_dev *gspca_dev) |
| 560 | { |
| 561 | struct usb_device *dev = gspca_dev->dev; |
| 562 | |
| 563 | reg_w(dev, 0x02, 0x00, 0x0000); |
| 564 | reg_w(dev, 0x03, 0x00, 0x0004); |
| 565 | reg_w(dev, 0x03, 0x00, 0x0003); |
| 566 | } |
| 567 | |
| 568 | static void sd_stop0(struct gspca_dev *gspca_dev) |
| 569 | { |
| 570 | } |
| 571 | |
| 572 | static void sd_close(struct gspca_dev *gspca_dev) |
| 573 | { |
| 574 | } |
| 575 | |
| 576 | /* convert YYUV per line to YUYV (YUV 4:2:2) */ |
| 577 | static void yyuv_decode(unsigned char *out, |
| 578 | unsigned char *in, |
| 579 | int width, |
| 580 | int height) |
| 581 | { |
| 582 | unsigned char *Ui, *Vi, *yi, *yi1; |
| 583 | unsigned char *out1; |
| 584 | int i, j; |
| 585 | |
| 586 | yi = in; |
| 587 | for (i = height / 2; --i >= 0; ) { |
| 588 | out1 = out + width * 2; /* next line */ |
| 589 | yi1 = yi + width; |
| 590 | Ui = yi1 + width; |
| 591 | Vi = Ui + width / 2; |
| 592 | for (j = width / 2; --j >= 0; ) { |
| 593 | *out++ = 128 + *yi++; |
| 594 | *out++ = 128 + *Ui; |
| 595 | *out++ = 128 + *yi++; |
| 596 | *out++ = 128 + *Vi; |
| 597 | |
| 598 | *out1++ = 128 + *yi1++; |
| 599 | *out1++ = 128 + *Ui++; |
| 600 | *out1++ = 128 + *yi1++; |
| 601 | *out1++ = 128 + *Vi++; |
| 602 | } |
| 603 | yi += width * 2; |
| 604 | out = out1; |
| 605 | } |
| 606 | } |
| 607 | |
| 608 | static void sd_pkt_scan(struct gspca_dev *gspca_dev, |
| 609 | struct gspca_frame *frame, /* target */ |
Jean-Francois Moine | c2446b3 | 2008-07-05 11:49:20 -0300 | [diff] [blame] | 610 | __u8 *data, /* isoc packet */ |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 611 | int len) /* iso packet length */ |
| 612 | { |
| 613 | struct sd *sd = (struct sd *) gspca_dev; |
| 614 | |
| 615 | switch (data[0]) { |
| 616 | case 0: /* start of frame */ |
| 617 | if (gspca_dev->last_packet_type == FIRST_PACKET) { |
| 618 | yyuv_decode(sd->tmpbuf2, sd->tmpbuf, |
| 619 | gspca_dev->width, |
| 620 | gspca_dev->height); |
| 621 | frame = gspca_frame_add(gspca_dev, |
| 622 | LAST_PACKET, |
| 623 | frame, |
| 624 | sd->tmpbuf2, |
| 625 | gspca_dev->width |
| 626 | * gspca_dev->height |
| 627 | * 2); |
| 628 | } |
| 629 | gspca_frame_add(gspca_dev, FIRST_PACKET, frame, |
| 630 | data, 0); |
| 631 | data += SPCA50X_OFFSET_DATA; |
| 632 | len -= SPCA50X_OFFSET_DATA; |
| 633 | if (len > 0) |
| 634 | memcpy(sd->tmpbuf, data, len); |
| 635 | else |
| 636 | len = 0; |
| 637 | sd->buflen = len; |
| 638 | return; |
| 639 | case 0xff: /* drop */ |
| 640 | /* gspca_dev->last_packet_type = DISCARD_PACKET; */ |
| 641 | return; |
| 642 | } |
| 643 | data += 1; |
| 644 | len -= 1; |
| 645 | memcpy(&sd->tmpbuf[sd->buflen], data, len); |
| 646 | sd->buflen += len; |
| 647 | } |
| 648 | |
| 649 | static void setbrightness(struct gspca_dev *gspca_dev) |
| 650 | { |
| 651 | struct sd *sd = (struct sd *) gspca_dev; |
| 652 | |
| 653 | spca506_Initi2c(gspca_dev); |
| 654 | spca506_WriteI2c(gspca_dev, sd->brightness, SAA7113_bright); |
| 655 | spca506_WriteI2c(gspca_dev, 0x01, 0x09); |
| 656 | } |
| 657 | |
| 658 | static void getbrightness(struct gspca_dev *gspca_dev) |
| 659 | { |
| 660 | struct sd *sd = (struct sd *) gspca_dev; |
| 661 | |
| 662 | sd->brightness = spca506_ReadI2c(gspca_dev, SAA7113_bright); |
| 663 | } |
| 664 | |
| 665 | static void setcontrast(struct gspca_dev *gspca_dev) |
| 666 | { |
| 667 | struct sd *sd = (struct sd *) gspca_dev; |
| 668 | |
| 669 | spca506_Initi2c(gspca_dev); |
| 670 | spca506_WriteI2c(gspca_dev, sd->contrast, SAA7113_contrast); |
| 671 | spca506_WriteI2c(gspca_dev, 0x01, 0x09); |
| 672 | } |
| 673 | |
| 674 | static void getcontrast(struct gspca_dev *gspca_dev) |
| 675 | { |
| 676 | struct sd *sd = (struct sd *) gspca_dev; |
| 677 | |
| 678 | sd->contrast = spca506_ReadI2c(gspca_dev, SAA7113_contrast); |
| 679 | } |
| 680 | |
| 681 | static void setcolors(struct gspca_dev *gspca_dev) |
| 682 | { |
| 683 | struct sd *sd = (struct sd *) gspca_dev; |
| 684 | |
| 685 | spca506_Initi2c(gspca_dev); |
| 686 | spca506_WriteI2c(gspca_dev, sd->colors, SAA7113_saturation); |
| 687 | spca506_WriteI2c(gspca_dev, 0x01, 0x09); |
| 688 | } |
| 689 | |
| 690 | static void getcolors(struct gspca_dev *gspca_dev) |
| 691 | { |
| 692 | struct sd *sd = (struct sd *) gspca_dev; |
| 693 | |
| 694 | sd->colors = spca506_ReadI2c(gspca_dev, SAA7113_saturation); |
| 695 | } |
| 696 | |
| 697 | static void sethue(struct gspca_dev *gspca_dev) |
| 698 | { |
| 699 | struct sd *sd = (struct sd *) gspca_dev; |
| 700 | |
| 701 | spca506_Initi2c(gspca_dev); |
| 702 | spca506_WriteI2c(gspca_dev, sd->hue, SAA7113_hue); |
| 703 | spca506_WriteI2c(gspca_dev, 0x01, 0x09); |
| 704 | } |
| 705 | |
| 706 | static void gethue(struct gspca_dev *gspca_dev) |
| 707 | { |
| 708 | struct sd *sd = (struct sd *) gspca_dev; |
| 709 | |
| 710 | sd->hue = spca506_ReadI2c(gspca_dev, SAA7113_hue); |
| 711 | } |
| 712 | |
| 713 | static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) |
| 714 | { |
| 715 | struct sd *sd = (struct sd *) gspca_dev; |
| 716 | |
| 717 | sd->brightness = val; |
| 718 | if (gspca_dev->streaming) |
| 719 | setbrightness(gspca_dev); |
| 720 | return 0; |
| 721 | } |
| 722 | |
| 723 | static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) |
| 724 | { |
| 725 | struct sd *sd = (struct sd *) gspca_dev; |
| 726 | |
| 727 | getbrightness(gspca_dev); |
| 728 | *val = sd->brightness; |
| 729 | return 0; |
| 730 | } |
| 731 | |
| 732 | static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val) |
| 733 | { |
| 734 | struct sd *sd = (struct sd *) gspca_dev; |
| 735 | |
| 736 | sd->contrast = val; |
| 737 | if (gspca_dev->streaming) |
| 738 | setcontrast(gspca_dev); |
| 739 | return 0; |
| 740 | } |
| 741 | |
| 742 | static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) |
| 743 | { |
| 744 | struct sd *sd = (struct sd *) gspca_dev; |
| 745 | |
| 746 | getcontrast(gspca_dev); |
| 747 | *val = sd->contrast; |
| 748 | return 0; |
| 749 | } |
| 750 | |
| 751 | static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val) |
| 752 | { |
| 753 | struct sd *sd = (struct sd *) gspca_dev; |
| 754 | |
| 755 | sd->colors = val; |
| 756 | if (gspca_dev->streaming) |
| 757 | setcolors(gspca_dev); |
| 758 | return 0; |
| 759 | } |
| 760 | |
| 761 | static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val) |
| 762 | { |
| 763 | struct sd *sd = (struct sd *) gspca_dev; |
| 764 | |
| 765 | getcolors(gspca_dev); |
| 766 | *val = sd->colors; |
| 767 | return 0; |
| 768 | } |
| 769 | |
| 770 | static int sd_sethue(struct gspca_dev *gspca_dev, __s32 val) |
| 771 | { |
| 772 | struct sd *sd = (struct sd *) gspca_dev; |
| 773 | |
| 774 | sd->hue = val; |
| 775 | if (gspca_dev->streaming) |
| 776 | sethue(gspca_dev); |
| 777 | return 0; |
| 778 | } |
| 779 | |
| 780 | static int sd_gethue(struct gspca_dev *gspca_dev, __s32 *val) |
| 781 | { |
| 782 | struct sd *sd = (struct sd *) gspca_dev; |
| 783 | |
| 784 | gethue(gspca_dev); |
| 785 | *val = sd->hue; |
| 786 | return 0; |
| 787 | } |
| 788 | |
| 789 | /* sub-driver description */ |
| 790 | static struct sd_desc sd_desc = { |
| 791 | .name = MODULE_NAME, |
| 792 | .ctrls = sd_ctrls, |
| 793 | .nctrls = ARRAY_SIZE(sd_ctrls), |
| 794 | .config = sd_config, |
| 795 | .open = sd_open, |
| 796 | .start = sd_start, |
| 797 | .stopN = sd_stopN, |
| 798 | .stop0 = sd_stop0, |
| 799 | .close = sd_close, |
| 800 | .pkt_scan = sd_pkt_scan, |
| 801 | }; |
| 802 | |
| 803 | /* -- module initialisation -- */ |
| 804 | #define DVNM(name) .driver_info = (kernel_ulong_t) name |
| 805 | static __devinitdata struct usb_device_id device_table[] = { |
| 806 | {USB_DEVICE(0x06e1, 0xa190), DVNM("ADS Instant VCD")}, |
| 807 | /* {USB_DEVICE(0x0733, 0x0430), DVNM("UsbGrabber PV321c")}, */ |
| 808 | {USB_DEVICE(0x0734, 0x043b), DVNM("3DeMon USB Capture aka")}, |
| 809 | {USB_DEVICE(0x99fa, 0x8988), DVNM("Grandtec V.cap")}, |
| 810 | {} |
| 811 | }; |
| 812 | MODULE_DEVICE_TABLE(usb, device_table); |
| 813 | |
| 814 | /* -- device connect -- */ |
| 815 | static int sd_probe(struct usb_interface *intf, |
| 816 | const struct usb_device_id *id) |
| 817 | { |
| 818 | return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd), |
| 819 | THIS_MODULE); |
| 820 | } |
| 821 | |
| 822 | static struct usb_driver sd_driver = { |
| 823 | .name = MODULE_NAME, |
| 824 | .id_table = device_table, |
| 825 | .probe = sd_probe, |
| 826 | .disconnect = gspca_disconnect, |
| 827 | }; |
| 828 | |
| 829 | /* -- module insert / remove -- */ |
| 830 | static int __init sd_mod_init(void) |
| 831 | { |
| 832 | if (usb_register(&sd_driver) < 0) |
| 833 | return -1; |
Jean-Francois Moine | 10b0e96 | 2008-07-22 05:35:10 -0300 | [diff] [blame^] | 834 | PDEBUG(D_PROBE, "registered"); |
Jean-Francois Moine | 6a7eba2 | 2008-06-30 15:50:11 -0300 | [diff] [blame] | 835 | return 0; |
| 836 | } |
| 837 | static void __exit sd_mod_exit(void) |
| 838 | { |
| 839 | usb_deregister(&sd_driver); |
| 840 | PDEBUG(D_PROBE, "deregistered"); |
| 841 | } |
| 842 | |
| 843 | module_init(sd_mod_init); |
| 844 | module_exit(sd_mod_exit); |