drivers/media/video/gspca/sonixj.c

   1 /*
   2  *              Sonix sn9c102p sn9c105 sn9c120 (jpeg) library
   3  *              Copyright (C) 2005 Michel Xhaard mxhaard@magic.fr
   4  *
   5  * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  20  */
  21
  22 #define MODULE_NAME "sonixj"
  23
  24 #include "gspca.h"
  25 #include "jpeg.h"
  26
  27 #define V4L2_CID_INFRARED (V4L2_CID_PRIVATE_BASE + 0)
  28
  29 MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
  30 MODULE_DESCRIPTION("GSPCA/SONIX JPEG USB Camera Driver");
  31 MODULE_LICENSE("GPL");
  32
  33 /* specific webcam descriptor */
  34 struct sd {
  35         struct gspca_dev gspca_dev;     /* !! must be the first item */
  36
  37         atomic_t avg_lum;
  38         u32 exposure;
  39
  40         u16 brightness;
  41         u8 contrast;
  42         u8 colors;
  43         u8 autogain;
  44         u8 blue;
  45         u8 red;
  46         u8 gamma;
  47         u8 vflip;                       /* ov7630/ov7648 only */
  48         u8 infrared;                    /* mt9v111 only */
  49         u8 freq;                        /* ov76xx only */
  50         u8 quality;                     /* image quality */
  51 #define QUALITY_MIN 60
  52 #define QUALITY_MAX 95
  53 #define QUALITY_DEF 80
  54         u8 jpegqual;                    /* webcam quality */
  55
  56         u8 reg18;
  57
  58         s8 ag_cnt;
  59 #define AG_CNT_START 13
  60
  61         u8 bridge;
  62 #define BRIDGE_SN9C102P 0
  63 #define BRIDGE_SN9C105 1
  64 #define BRIDGE_SN9C110 2
  65 #define BRIDGE_SN9C120 3
  66         u8 sensor;                      /* Type of image sensor chip */
  67 #define SENSOR_HV7131R 0
  68 #define SENSOR_MI0360 1
  69 #define SENSOR_MO4000 2
  70 #define SENSOR_MT9V111 3
  71 #define SENSOR_OM6802 4
  72 #define SENSOR_OV7630 5
  73 #define SENSOR_OV7648 6
  74 #define SENSOR_OV7660 7
  75 #define SENSOR_SP80708 8
  76         u8 i2c_base;
  77
  78         u8 *jpeg_hdr;
  79 };
  80
  81 /* V4L2 controls supported by the driver */
  82 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
  83 static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
  84 static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
  85 static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val);
  86 static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val);
  87 static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val);
  88 static int sd_setblue_balance(struct gspca_dev *gspca_dev, __s32 val);
  89 static int sd_getblue_balance(struct gspca_dev *gspca_dev, __s32 *val);
  90 static int sd_setred_balance(struct gspca_dev *gspca_dev, __s32 val);
  91 static int sd_getred_balance(struct gspca_dev *gspca_dev, __s32 *val);
  92 static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val);
  93 static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val);
  94 static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
  95 static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
  96 static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val);
  97 static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val);
  98 static int sd_setinfrared(struct gspca_dev *gspca_dev, __s32 val);
  99 static int sd_getinfrared(struct gspca_dev *gspca_dev, __s32 *val);
 100 static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val);
 101 static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val);
 102
 103 static struct ctrl sd_ctrls[] = {
 104 #define BRIGHTNESS_IDX 0
 105         {
 106             {
 107                 .id      = V4L2_CID_BRIGHTNESS,
 108                 .type    = V4L2_CTRL_TYPE_INTEGER,
 109                 .name    = "Brightness",
 110                 .minimum = 0,
 111 #define BRIGHTNESS_MAX 0xffff
 112                 .maximum = BRIGHTNESS_MAX,
 113                 .step    = 1,
 114 #define BRIGHTNESS_DEF 0x8000
 115                 .default_value = BRIGHTNESS_DEF,
 116             },
 117             .set = sd_setbrightness,
 118             .get = sd_getbrightness,
 119         },
 120 #define CONTRAST_IDX 1
 121         {
 122             {
 123                 .id      = V4L2_CID_CONTRAST,
 124                 .type    = V4L2_CTRL_TYPE_INTEGER,
 125                 .name    = "Contrast",
 126                 .minimum = 0,
 127 #define CONTRAST_MAX 127
 128                 .maximum = CONTRAST_MAX,
 129                 .step    = 1,
 130 #define CONTRAST_DEF 63
 131                 .default_value = CONTRAST_DEF,
 132             },
 133             .set = sd_setcontrast,
 134             .get = sd_getcontrast,
 135         },
 136 #define COLOR_IDX 2
 137         {
 138             {
 139                 .id      = V4L2_CID_SATURATION,
 140                 .type    = V4L2_CTRL_TYPE_INTEGER,
 141                 .name    = "Saturation",
 142                 .minimum = 0,
 143                 .maximum = 40,
 144                 .step    = 1,
 145 #define COLOR_DEF 25
 146                 .default_value = COLOR_DEF,
 147             },
 148             .set = sd_setcolors,
 149             .get = sd_getcolors,
 150         },
 151 #define BLUE_BALANCE_IDX 3
 152         {
 153             {
 154                 .id      = V4L2_CID_BLUE_BALANCE,
 155                 .type    = V4L2_CTRL_TYPE_INTEGER,
 156                 .name    = "Blue Balance",
 157                 .minimum = 24,
 158                 .maximum = 40,
 159                 .step    = 1,
 160 #define BLUE_BALANCE_DEF 32
 161                 .default_value = BLUE_BALANCE_DEF,
 162             },
 163             .set = sd_setblue_balance,
 164             .get = sd_getblue_balance,
 165         },
 166 #define RED_BALANCE_IDX 4
 167         {
 168             {
 169                 .id      = V4L2_CID_RED_BALANCE,
 170                 .type    = V4L2_CTRL_TYPE_INTEGER,
 171                 .name    = "Red Balance",
 172                 .minimum = 24,
 173                 .maximum = 40,
 174                 .step    = 1,
 175 #define RED_BALANCE_DEF 32
 176                 .default_value = RED_BALANCE_DEF,
 177             },
 178             .set = sd_setred_balance,
 179             .get = sd_getred_balance,
 180         },
 181 #define GAMMA_IDX 5
 182         {
 183             {
 184                 .id      = V4L2_CID_GAMMA,
 185                 .type    = V4L2_CTRL_TYPE_INTEGER,
 186                 .name    = "Gamma",
 187                 .minimum = 0,
 188                 .maximum = 40,
 189                 .step    = 1,
 190 #define GAMMA_DEF 20
 191                 .default_value = GAMMA_DEF,
 192             },
 193             .set = sd_setgamma,
 194             .get = sd_getgamma,
 195         },
 196 #define AUTOGAIN_IDX 6
 197         {
 198             {
 199                 .id      = V4L2_CID_AUTOGAIN,
 200                 .type    = V4L2_CTRL_TYPE_BOOLEAN,
 201                 .name    = "Auto Gain",
 202                 .minimum = 0,
 203                 .maximum = 1,
 204                 .step    = 1,
 205 #define AUTOGAIN_DEF 1
 206                 .default_value = AUTOGAIN_DEF,
 207             },
 208             .set = sd_setautogain,
 209             .get = sd_getautogain,
 210         },
 211 /* ov7630/ov7648 only */
 212 #define VFLIP_IDX 7
 213         {
 214             {
 215                 .id      = V4L2_CID_VFLIP,
 216                 .type    = V4L2_CTRL_TYPE_BOOLEAN,
 217                 .name    = "Vflip",
 218                 .minimum = 0,
 219                 .maximum = 1,
 220                 .step    = 1,
 221 #define VFLIP_DEF 0
 222                 .default_value = VFLIP_DEF,
 223             },
 224             .set = sd_setvflip,
 225             .get = sd_getvflip,
 226         },
 227 /* mt9v111 only */
 228 #define INFRARED_IDX 8
 229         {
 230             {
 231                 .id      = V4L2_CID_INFRARED,
 232                 .type    = V4L2_CTRL_TYPE_BOOLEAN,
 233                 .name    = "Infrared",
 234                 .minimum = 0,
 235                 .maximum = 1,
 236                 .step    = 1,
 237 #define INFRARED_DEF 0
 238                 .default_value = INFRARED_DEF,
 239             },
 240             .set = sd_setinfrared,
 241             .get = sd_getinfrared,
 242         },
 243 /* ov7630/ov7648/ov7660 only */
 244 #define FREQ_IDX 9
 245         {
 246             {
 247                 .id      = V4L2_CID_POWER_LINE_FREQUENCY,
 248                 .type    = V4L2_CTRL_TYPE_MENU,
 249                 .name    = "Light frequency filter",
 250                 .minimum = 0,
 251                 .maximum = 2,   /* 0: 0, 1: 50Hz, 2:60Hz */
 252                 .step    = 1,
 253 #define FREQ_DEF 2
 254                 .default_value = FREQ_DEF,
 255             },
 256             .set = sd_setfreq,
 257             .get = sd_getfreq,
 258         },
 259 };
 260
 261 /* table of the disabled controls */
 262 static __u32 ctrl_dis[] = {
 263         (1 << INFRARED_IDX) | (1 << VFLIP_IDX) | (1 << FREQ_IDX),
 264                                                 /* SENSOR_HV7131R 0 */
 265         (1 << INFRARED_IDX) | (1 << VFLIP_IDX) | (1 << FREQ_IDX),
 266                                                 /* SENSOR_MI0360 1 */
 267         (1 << INFRARED_IDX) | (1 << VFLIP_IDX) | (1 << FREQ_IDX),
 268                                                 /* SENSOR_MO4000 2 */
 269         (1 << VFLIP_IDX) | (1 << FREQ_IDX),
 270                                                 /* SENSOR_MT9V111 3 */
 271         (1 << INFRARED_IDX) | (1 << VFLIP_IDX) | (1 << FREQ_IDX),
 272                                                 /* SENSOR_OM6802 4 */
 273         (1 << INFRARED_IDX),
 274                                                 /* SENSOR_OV7630 5 */
 275         (1 << INFRARED_IDX),
 276                                                 /* SENSOR_OV7648 6 */
 277         (1 << AUTOGAIN_IDX) | (1 << INFRARED_IDX) | (1 << VFLIP_IDX),
 278                                                 /* SENSOR_OV7660 7 */
 279         (1 << AUTOGAIN_IDX) | (1 << INFRARED_IDX) | (1 << VFLIP_IDX) |
 280                               (1 << FREQ_IDX),  /* SENSOR_SP80708 8 */
 281 };
 282
 283 static const struct v4l2_pix_format vga_mode[] = {
 284         {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
 285                 .bytesperline = 160,
 286                 .sizeimage = 160 * 120 * 4 / 8 + 590,
 287                 .colorspace = V4L2_COLORSPACE_JPEG,
 288                 .priv = 2},
 289         {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
 290                 .bytesperline = 320,
 291                 .sizeimage = 320 * 240 * 3 / 8 + 590,
 292                 .colorspace = V4L2_COLORSPACE_JPEG,
 293                 .priv = 1},
 294         {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
 295                 .bytesperline = 640,
 296                 /* Note 3 / 8 is not large enough, not even 5 / 8 is ?! */
 297                 .sizeimage = 640 * 480 * 3 / 4 + 590,
 298                 .colorspace = V4L2_COLORSPACE_JPEG,
 299                 .priv = 0},
 300 };
 301
 302 /*Data from sn9c102p+hv7131r */
 303 static const u8 sn_hv7131[0x1c] = {
 304 /*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
 305         0x00,   0x03,   0x64,   0x00,   0x1a,   0x20,   0x20,   0x20,
 306 /*      reg8    reg9    rega    regb    regc    regd    rege    regf */
 307         0xa1,   0x11,   0x02,   0x09,   0x00,   0x00,   0x00,   0x10,
 308 /*      reg10   reg11   reg12   reg13   reg14   reg15   reg16   reg17 */
 309         0x03,   0x00,   0x00,   0x01,   0x03,   0x28,   0x1e,   0x41,
 310 /*      reg18   reg19   reg1a   reg1b */
 311         0x0a,   0x00,   0x00,   0x00
 312 };
 313
 314 static const u8 sn_mi0360[0x1c] = {
 315 /*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
 316         0x00,   0x61,   0x44,   0x00,   0x1a,   0x20,   0x20,   0x20,
 317 /*      reg8    reg9    rega    regb    regc    regd    rege    regf */
 318         0xb1,   0x5d,   0x07,   0x00,   0x00,   0x00,   0x00,   0x10,
 319 /*      reg10   reg11   reg12   reg13   reg14   reg15   reg16   reg17 */
 320         0x03,   0x00,   0x00,   0x02,   0x0a,   0x28,   0x1e,   0x61,
 321 /*      reg18   reg19   reg1a   reg1b */
 322         0x06,   0x00,   0x00,   0x00
 323 };
 324
 325 static const u8 sn_mo4000[0x1c] = {
 326 /*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
 327         0x00,   0x23,   0x60,   0x00,   0x1a,   0x00,   0x20,   0x18,
 328 /*      reg8    reg9    rega    regb    regc    regd    rege    regf */
 329         0x81,   0x21,   0x00,   0x00,   0x00,   0x00,   0x00,   0x00,
 330 /*      reg10   reg11   reg12   reg13   reg14   reg15   reg16   reg17 */
 331         0x03,    0x00,  0x0b,   0x0f,   0x14,   0x28,   0x1e,   0x40,
 332 /*      reg18   reg19   reg1a   reg1b */
 333         0x08,   0x00,   0x00,   0x00
 334 };
 335
 336 static const u8 sn_mt9v111[0x1c] = {
 337 /*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
 338         0x00,   0x61,   0x40,   0x00,   0x1a,   0x20,   0x20,   0x20,
 339 /*      reg8    reg9    rega    regb    regc    regd    rege    regf */
 340         0x81,   0x5c,   0x07,   0x00,   0x00,   0x00,   0x00,   0x00,
 341 /*      reg10   reg11   reg12   reg13   reg14   reg15   reg16   reg17 */
 342         0x03,   0x00,   0x00,   0x02,   0x1c,   0x28,   0x1e,   0x40,
 343 /*      reg18   reg19   reg1a   reg1b */
 344         0x06,   0x00,   0x00,   0x00
 345 };
 346
 347 static const u8 sn_om6802[0x1c] = {
 348 /*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
 349         0x00,   0x23,   0x72,   0x00,   0x1a,   0x34,   0x27,   0x20,
 350 /*      reg8    reg9    rega    regb    regc    regd    rege    regf */
 351         0x80,   0x34,   0x00,   0x00,   0x00,   0x00,   0x00,   0x00,
 352 /*      reg10   reg11   reg12   reg13   reg14   reg15   reg16   reg17 */
 353         0x03,   0x00,   0x51,   0x01,   0x00,   0x28,   0x1e,   0x40,
 354 /*      reg18   reg19   reg1a   reg1b */
 355         0x05,   0x00,   0x00,   0x00
 356 };
 357
 358 static const u8 sn_ov7630[0x1c] = {
 359 /*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
 360         0x00,   0x21,   0x40,   0x00,   0x1a,   0x20,   0x1f,   0x20,
 361 /*      reg8    reg9    rega    regb    regc    regd    rege    regf */
 362         0xa1,   0x21,   0x76,   0x21,   0x00,   0x00,   0x00,   0x10,
 363 /*      reg10   reg11   reg12   reg13   reg14   reg15   reg16   reg17 */
 364         0x03,   0x00,   0x04,   0x01,   0x0a,   0x28,   0x1e,   0xc2,
 365 /*      reg18   reg19   reg1a   reg1b */
 366         0x0b,   0x00,   0x00,   0x00
 367 };
 368
 369 static const u8 sn_ov7648[0x1c] = {
 370 /*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
 371         0x00,   0x63,   0x40,   0x00,   0x1a,   0x20,   0x20,   0x20,
 372 /*      reg8    reg9    rega    regb    regc    regd    rege    regf */
 373         0x81,   0x21,   0x00,   0x00,   0x00,   0x00,   0x00,   0x10,
 374 /*      reg10   reg11   reg12   reg13   reg14   reg15   reg16   reg17 */
 375         0x03,   0x00,   0x00,   0x01,   0x00,   0x28,   0x1e,   0x00,
 376 /*      reg18   reg19   reg1a   reg1b */
 377         0x0b,   0x00,   0x00,   0x00
 378 };
 379
 380 static const u8 sn_ov7660[0x1c] = {
 381 /*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
 382         0x00,   0x61,   0x40,   0x00,   0x1a,   0x00,   0x00,   0x00,
 383 /*      reg8    reg9    rega    regb    regc    regd    rege    regf */
 384         0x81,   0x21,   0x00,   0x00,   0x00,   0x00,   0x00,   0x00,
 385 /*      reg10   reg11   reg12   reg13   reg14   reg15   reg16   reg17 */
 386         0x03,   0x00,   0x01,   0x01,   0x08,   0x28,   0x1e,   0x20,
 387 /*      reg18   reg19   reg1a   reg1b */
 388         0x07,   0x00,   0x00,   0x00
 389 };
 390
 391 static const u8 sn_sp80708[0x1c] = {
 392 /*      reg0    reg1    reg2    reg3    reg4    reg5    reg6    reg7 */
 393         0x00,   0x63,   0x60,   0x00,   0x1a,   0x20,   0x20,   0x20,
 394 /*      reg8    reg9    rega    regb    regc    regd    rege    regf */
 395         0x81,   0x18,   0x07,   0x00,   0x00,   0x00,   0x00,   0x00,
 396 /*      reg10   reg11   reg12   reg13   reg14   reg15   reg16   reg17 */
 397         0x03,   0x00,   0x00,   0x03,   0x04,   0x28,   0x1e,   0x00,
 398 /*      reg18   reg19   reg1a   reg1b */
 399         0x07,   0x00,   0x00,   0x00
 400 };
 401
 402 /* sequence specific to the sensors - !! index = SENSOR_xxx */
 403 static const u8 *sn_tb[] = {
 404         sn_hv7131,
 405         sn_mi0360,
 406         sn_mo4000,
 407         sn_mt9v111,
 408         sn_om6802,
 409         sn_ov7630,
 410         sn_ov7648,
 411         sn_ov7660,
 412         sn_sp80708
 413 };
 414
 415 /* default gamma table */
 416 static const u8 gamma_def[17] = {
 417         0x00, 0x2d, 0x46, 0x5a, 0x6c, 0x7c, 0x8b, 0x99,
 418         0xa6, 0xb2, 0xbf, 0xca, 0xd5, 0xe0, 0xeb, 0xf5, 0xff
 419 };
 420 /* gamma for sensors HV7131R and MT9V111 */
 421 static const u8 gamma_spec_1[17] = {
 422         0x08, 0x3a, 0x52, 0x65, 0x75, 0x83, 0x91, 0x9d,
 423         0xa9, 0xb4, 0xbe, 0xc8, 0xd2, 0xdb, 0xe4, 0xed, 0xf5
 424 };
 425 /* gamma for sensor SP80708 */
 426 static const u8 gamma_spec_2[17] = {
 427         0x0a, 0x2d, 0x4e, 0x68, 0x7d, 0x8f, 0x9f, 0xab,
 428         0xb7, 0xc2, 0xcc, 0xd3, 0xd8, 0xde, 0xe2, 0xe5, 0xe6
 429 };
 430
 431 /* color matrix and offsets */
 432 static const u8 reg84[] = {
 433         0x14, 0x00, 0x27, 0x00, 0x07, 0x00,     /* YR YG YB gains */
 434         0xe8, 0x0f, 0xda, 0x0f, 0x40, 0x00,     /* UR UG UB */
 435         0x3e, 0x00, 0xcd, 0x0f, 0xf7, 0x0f,     /* VR VG VB */
 436         0x00, 0x00, 0x00                        /* YUV offsets */
 437 };
 438 static const u8 hv7131r_sensor_init[][8] = {
 439         {0xc1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10},
 440         {0xb1, 0x11, 0x34, 0x17, 0x7f, 0x00, 0x00, 0x10},
 441         {0xd1, 0x11, 0x40, 0xff, 0x7f, 0x7f, 0x7f, 0x10},
 442 /*      {0x91, 0x11, 0x44, 0x00, 0x00, 0x00, 0x00, 0x10}, */
 443         {0xd1, 0x11, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
 444         {0xd1, 0x11, 0x14, 0x01, 0xe2, 0x02, 0x82, 0x10},
 445 /*      {0x91, 0x11, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10}, */
 446
 447         {0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
 448         {0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
 449         {0xc1, 0x11, 0x25, 0x00, 0x61, 0xa8, 0x00, 0x10},
 450         {0xa1, 0x11, 0x30, 0x22, 0x00, 0x00, 0x00, 0x10},
 451         {0xc1, 0x11, 0x31, 0x20, 0x2e, 0x20, 0x00, 0x10},
 452         {0xc1, 0x11, 0x25, 0x00, 0xc3, 0x50, 0x00, 0x10},
 453         {0xa1, 0x11, 0x30, 0x07, 0x00, 0x00, 0x00, 0x10}, /* gain14 */
 454         {0xc1, 0x11, 0x31, 0x10, 0x10, 0x10, 0x00, 0x10}, /* r g b 101a10 */
 455
 456         {0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
 457         {0xa1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
 458         {0xa1, 0x11, 0x21, 0xD0, 0x00, 0x00, 0x00, 0x10},
 459         {0xa1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
 460         {0xa1, 0x11, 0x23, 0x09, 0x00, 0x00, 0x00, 0x10},
 461
 462         {0xa1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
 463         {0xa1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
 464         {0xa1, 0x11, 0x21, 0xd0, 0x00, 0x00, 0x00, 0x10},
 465         {0xa1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
 466         {0xa1, 0x11, 0x23, 0x10, 0x00, 0x00, 0x00, 0x10},
 467         {}
 468 };
 469 static const u8 mi0360_sensor_init[][8] = {
 470         {0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
 471         {0xb1, 0x5d, 0x0d, 0x00, 0x01, 0x00, 0x00, 0x10},
 472         {0xb1, 0x5d, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x10},
 473         {0xd1, 0x5d, 0x01, 0x00, 0x08, 0x00, 0x16, 0x10},
 474         {0xd1, 0x5d, 0x03, 0x01, 0xe2, 0x02, 0x82, 0x10},
 475         {0xd1, 0x5d, 0x05, 0x00, 0x09, 0x00, 0x53, 0x10},
 476         {0xb1, 0x5d, 0x0d, 0x00, 0x02, 0x00, 0x00, 0x10},
 477         {0xd1, 0x5d, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x10},
 478         {0xd1, 0x5d, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x10},
 479         {0xd1, 0x5d, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x10},
 480         {0xd1, 0x5d, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
 481         {0xd1, 0x5d, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
 482         {0xd1, 0x5d, 0x14, 0x00, 0x00, 0x00, 0x00, 0x10},
 483         {0xd1, 0x5d, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10},
 484         {0xd1, 0x5d, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10},
 485         {0xd1, 0x5d, 0x1a, 0x00, 0x00, 0x00, 0x00, 0x10},
 486         {0xd1, 0x5d, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x10},
 487         {0xb1, 0x5d, 0x32, 0x00, 0x00, 0x00, 0x00, 0x10},
 488         {0xd1, 0x5d, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
 489         {0xd1, 0x5d, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
 490         {0xd1, 0x5d, 0x24, 0x00, 0x00, 0x00, 0x00, 0x10},
 491         {0xd1, 0x5d, 0x26, 0x00, 0x00, 0x00, 0x24, 0x10},
 492         {0xd1, 0x5d, 0x2f, 0xf7, 0xB0, 0x00, 0x04, 0x10},
 493         {0xd1, 0x5d, 0x31, 0x00, 0x00, 0x00, 0x00, 0x10},
 494         {0xd1, 0x5d, 0x33, 0x00, 0x00, 0x01, 0x00, 0x10},
 495         {0xb1, 0x5d, 0x3d, 0x06, 0x8f, 0x00, 0x00, 0x10},
 496         {0xd1, 0x5d, 0x40, 0x01, 0xe0, 0x00, 0xd1, 0x10},
 497         {0xb1, 0x5d, 0x44, 0x00, 0x82, 0x00, 0x00, 0x10},
 498         {0xd1, 0x5d, 0x58, 0x00, 0x78, 0x00, 0x43, 0x10},
 499         {0xd1, 0x5d, 0x5a, 0x00, 0x00, 0x00, 0x00, 0x10},
 500         {0xd1, 0x5d, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x10},
 501         {0xd1, 0x5d, 0x5e, 0x00, 0x00, 0xa3, 0x1d, 0x10},
 502         {0xb1, 0x5d, 0x62, 0x04, 0x11, 0x00, 0x00, 0x10},
 503
 504         {0xb1, 0x5d, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
 505         {0xb1, 0x5d, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
 506         {0xb1, 0x5d, 0x09, 0x00, 0x64, 0x00, 0x00, 0x10},
 507         {0xd1, 0x5d, 0x2b, 0x00, 0xa0, 0x00, 0xb0, 0x10},
 508         {0xd1, 0x5d, 0x2d, 0x00, 0xa0, 0x00, 0xa0, 0x10},
 509
 510         {0xb1, 0x5d, 0x0a, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor clck ?2 */
 511         {0xb1, 0x5d, 0x06, 0x00, 0x30, 0x00, 0x00, 0x10},
 512         {0xb1, 0x5d, 0x05, 0x00, 0x0a, 0x00, 0x00, 0x10},
 513         {0xb1, 0x5d, 0x09, 0x02, 0x35, 0x00, 0x00, 0x10}, /* exposure 2 */
 514
 515         {0xd1, 0x5d, 0x2b, 0x00, 0xb9, 0x00, 0xe3, 0x10},
 516         {0xd1, 0x5d, 0x2d, 0x00, 0x5f, 0x00, 0xb9, 0x10}, /* 42 */
 517 /*      {0xb1, 0x5d, 0x35, 0x00, 0x67, 0x00, 0x00, 0x10}, * gain orig */
 518 /*      {0xb1, 0x5d, 0x35, 0x00, 0x20, 0x00, 0x00, 0x10}, * gain */
 519         {0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10}, /* update */
 520         {0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor on */
 521         {}
 522 };
 523 static const u8 mo4000_sensor_init[][8] = {
 524         {0xa1, 0x21, 0x01, 0x02, 0x00, 0x00, 0x00, 0x10},
 525         {0xa1, 0x21, 0x02, 0x00, 0x00, 0x00, 0x00, 0x10},
 526         {0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
 527         {0xa1, 0x21, 0x04, 0x00, 0x00, 0x00, 0x00, 0x10},
 528         {0xa1, 0x21, 0x05, 0x00, 0x00, 0x00, 0x00, 0x10},
 529         {0xa1, 0x21, 0x05, 0x04, 0x00, 0x00, 0x00, 0x10},
 530         {0xa1, 0x21, 0x06, 0x80, 0x00, 0x00, 0x00, 0x10},
 531         {0xa1, 0x21, 0x06, 0x81, 0x00, 0x00, 0x00, 0x10},
 532         {0xa1, 0x21, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x10},
 533         {0xa1, 0x21, 0x11, 0x00, 0x00, 0x00, 0x00, 0x10},
 534         {0xa1, 0x21, 0x11, 0x20, 0x00, 0x00, 0x00, 0x10},
 535         {0xa1, 0x21, 0x11, 0x30, 0x00, 0x00, 0x00, 0x10},
 536         {0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
 537         {0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
 538         {0xa1, 0x21, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
 539         {0xa1, 0x21, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
 540         {0xa1, 0x21, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x10},
 541         {0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10},
 542         {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
 543         {0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
 544         {}
 545 };
 546 static const u8 mt9v111_sensor_init[][8] = {
 547         {0xb1, 0x5c, 0x0d, 0x00, 0x01, 0x00, 0x00, 0x10}, /* reset? */
 548         /* delay 20 ms */
 549         {0xb1, 0x5c, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x10},
 550         {0xb1, 0x5c, 0x01, 0x00, 0x01, 0x00, 0x00, 0x10}, /* IFP select */
 551         {0xb1, 0x5c, 0x08, 0x04, 0x80, 0x00, 0x00, 0x10}, /* output fmt ctrl */
 552         {0xb1, 0x5c, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10}, /* op mode ctrl */
 553         {0xb1, 0x5c, 0x02, 0x00, 0x16, 0x00, 0x00, 0x10},
 554         {0xb1, 0x5c, 0x03, 0x01, 0xe1, 0x00, 0x00, 0x10},
 555         {0xb1, 0x5c, 0x04, 0x02, 0x81, 0x00, 0x00, 0x10},
 556         {0xb1, 0x5c, 0x05, 0x00, 0x04, 0x00, 0x00, 0x10},
 557         {0xb1, 0x5c, 0x01, 0x00, 0x04, 0x00, 0x00, 0x10}, /* sensor select */
 558         {0xb1, 0x5c, 0x02, 0x00, 0x16, 0x00, 0x00, 0x10},
 559         {0xb1, 0x5c, 0x03, 0x01, 0xe6, 0x00, 0x00, 0x10},
 560         {0xb1, 0x5c, 0x04, 0x02, 0x86, 0x00, 0x00, 0x10},
 561         {0xb1, 0x5c, 0x05, 0x00, 0x04, 0x00, 0x00, 0x10},
 562         {0xb1, 0x5c, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10},
 563         {0xb1, 0x5c, 0x08, 0x00, 0x08, 0x00, 0x00, 0x10}, /* row start */
 564         {0xb1, 0x5c, 0x0e, 0x00, 0x08, 0x00, 0x00, 0x10},
 565         {0xb1, 0x5c, 0x02, 0x00, 0x16, 0x00, 0x00, 0x10}, /* col start */
 566         {0xb1, 0x5c, 0x03, 0x01, 0xe7, 0x00, 0x00, 0x10}, /* window height */
 567         {0xb1, 0x5c, 0x04, 0x02, 0x87, 0x00, 0x00, 0x10}, /* window width */
 568         {0xb1, 0x5c, 0x07, 0x30, 0x02, 0x00, 0x00, 0x10}, /* output ctrl */
 569         {0xb1, 0x5c, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x10}, /* shutter delay */
 570         {0xb1, 0x5c, 0x12, 0x00, 0xb0, 0x00, 0x00, 0x10}, /* zoom col start */
 571         {0xb1, 0x5c, 0x13, 0x00, 0x7c, 0x00, 0x00, 0x10}, /* zoom row start */
 572         {0xb1, 0x5c, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x10}, /* digital zoom */
 573         {0xb1, 0x5c, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10}, /* read mode */
 574         {0xb1, 0x5c, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
 575         /*******/
 576         {0xb1, 0x5c, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
 577         {0xb1, 0x5c, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
 578         {0xb1, 0x5c, 0x09, 0x01, 0x2c, 0x00, 0x00, 0x10},
 579         {0xd1, 0x5c, 0x2b, 0x00, 0x33, 0x00, 0xa0, 0x10}, /* green1 gain */
 580         {0xd1, 0x5c, 0x2d, 0x00, 0xa0, 0x00, 0x33, 0x10}, /* red gain */
 581         /*******/
 582         {0xb1, 0x5c, 0x06, 0x00, 0x1e, 0x00, 0x00, 0x10}, /* vert blanking */
 583         {0xb1, 0x5c, 0x05, 0x00, 0x0a, 0x00, 0x00, 0x10}, /* horiz blanking */
 584         {0xd1, 0x5c, 0x2c, 0x00, 0xad, 0x00, 0xad, 0x10}, /* blue gain */
 585         {0xb1, 0x5c, 0x35, 0x01, 0xc0, 0x00, 0x00, 0x10}, /* global gain */
 586         {}
 587 };
 588 static const u8 om6802_sensor_init[][8] = {
 589         {0xa0, 0x34, 0x90, 0x05, 0x00, 0x00, 0x00, 0x10},
 590         {0xa0, 0x34, 0x49, 0x85, 0x00, 0x00, 0x00, 0x10},
 591         {0xa0, 0x34, 0x5a, 0xc0, 0x00, 0x00, 0x00, 0x10},
 592         {0xa0, 0x34, 0xdd, 0x18, 0x00, 0x00, 0x00, 0x10},
 593 /*      {0xa0, 0x34, 0xfb, 0x11, 0x00, 0x00, 0x00, 0x10}, */
 594         {0xa0, 0x34, 0xf0, 0x04, 0x00, 0x00, 0x00, 0x10},
 595                                         /* white balance & auto-exposure */
 596 /*      {0xa0, 0x34, 0xf1, 0x02, 0x00, 0x00, 0x00, 0x10},
 597                                                          * set color mode */
 598 /*      {0xa0, 0x34, 0xfe, 0x5b, 0x00, 0x00, 0x00, 0x10},
 599                                                  * max AGC value in AE */
 600 /*      {0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10},
 601                                                          * preset AGC */
 602 /*      {0xa0, 0x34, 0xe6, 0x00, 0x00, 0x00, 0x00, 0x10},
 603                                                  * preset brightness */
 604 /*      {0xa0, 0x34, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x10},
 605                                                          * preset contrast */
 606 /*      {0xa0, 0x34, 0xe8, 0x31, 0x00, 0x00, 0x00, 0x10},
 607                                                          * preset gamma */
 608         {0xa0, 0x34, 0xe9, 0x0f, 0x00, 0x00, 0x00, 0x10},
 609                                         /* luminance mode (0x4f = AE) */
 610         {0xa0, 0x34, 0xe4, 0xff, 0x00, 0x00, 0x00, 0x10},
 611                                                         /* preset shutter */
 612 /*      {0xa0, 0x34, 0xef, 0x00, 0x00, 0x00, 0x00, 0x10},
 613                                                          * auto frame rate */
 614 /*      {0xa0, 0x34, 0xfb, 0xee, 0x00, 0x00, 0x00, 0x10}, */
 615
 616 /*      {0xa0, 0x34, 0x71, 0x84, 0x00, 0x00, 0x00, 0x10}, */
 617 /*      {0xa0, 0x34, 0x72, 0x05, 0x00, 0x00, 0x00, 0x10}, */
 618 /*      {0xa0, 0x34, 0x68, 0x80, 0x00, 0x00, 0x00, 0x10}, */
 619 /*      {0xa0, 0x34, 0x69, 0x01, 0x00, 0x00, 0x00, 0x10}, */
 620         {}
 621 };
 622 static const u8 ov7630_sensor_init[][8] = {
 623         {0xa1, 0x21, 0x76, 0x01, 0x00, 0x00, 0x00, 0x10},
 624         {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
 625 /* win: delay 20ms */
 626         {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
 627         {0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
 628 /* win: delay 20ms */
 629         {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
 630 /* win: i2c_r from 00 to 80 */
 631         {0xd1, 0x21, 0x03, 0x80, 0x10, 0x20, 0x80, 0x10},
 632         {0xb1, 0x21, 0x0c, 0x20, 0x20, 0x00, 0x00, 0x10},
 633 /* HDG: 0x11 was 0x00 change to 0x01 for better exposure (15 fps instead of 30)
 634         0x13 was 0xc0 change to 0xc3 for auto gain and exposure */
 635         {0xd1, 0x21, 0x11, 0x01, 0x48, 0xc3, 0x00, 0x10},
 636         {0xb1, 0x21, 0x15, 0x80, 0x03, 0x00, 0x00, 0x10},
 637         {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
 638         {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
 639         {0xd1, 0x21, 0x1f, 0x00, 0x80, 0x80, 0x80, 0x10},
 640         {0xd1, 0x21, 0x23, 0xde, 0x10, 0x8a, 0xa0, 0x10},
 641         {0xc1, 0x21, 0x27, 0xca, 0xa2, 0x74, 0x00, 0x10},
 642         {0xd1, 0x21, 0x2a, 0x88, 0x00, 0x88, 0x01, 0x10},
 643         {0xc1, 0x21, 0x2e, 0x80, 0x00, 0x18, 0x00, 0x10},
 644         {0xa1, 0x21, 0x21, 0x08, 0x00, 0x00, 0x00, 0x10},
 645         {0xa1, 0x21, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
 646         {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10},
 647         {0xb1, 0x21, 0x32, 0xc2, 0x08, 0x00, 0x00, 0x10},
 648         {0xb1, 0x21, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x10},
 649         {0xd1, 0x21, 0x60, 0x05, 0x40, 0x12, 0x57, 0x10},
 650         {0xa1, 0x21, 0x64, 0x73, 0x00, 0x00, 0x00, 0x10},
 651         {0xd1, 0x21, 0x65, 0x00, 0x55, 0x01, 0xac, 0x10},
 652         {0xa1, 0x21, 0x69, 0x38, 0x00, 0x00, 0x00, 0x10},
 653         {0xd1, 0x21, 0x6f, 0x1f, 0x01, 0x00, 0x10, 0x10},
 654         {0xd1, 0x21, 0x73, 0x50, 0x20, 0x02, 0x01, 0x10},
 655         {0xd1, 0x21, 0x77, 0xf3, 0x90, 0x98, 0x98, 0x10},
 656         {0xc1, 0x21, 0x7b, 0x00, 0x4c, 0xf7, 0x00, 0x10},
 657         {0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
 658         {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
 659 /* */
 660         {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
 661         {0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
 662 /*fixme: + 0x12, 0x04*/
 663 /*      {0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10},  * COMN
 664                                                          * set by setvflip */
 665         {0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
 666         {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
 667         {0xb1, 0x21, 0x01, 0x80, 0x80, 0x00, 0x00, 0x10},
 668 /* */
 669 /*      {0xa1, 0x21, 0x2a, 0x88, 0x00, 0x00, 0x00, 0x10}, * set by setfreq */
 670 /*      {0xa1, 0x21, 0x2b, 0x34, 0x00, 0x00, 0x00, 0x10}, * set by setfreq */
 671 /* */
 672         {0xa1, 0x21, 0x10, 0x83, 0x00, 0x00, 0x00, 0x10},
 673 /*      {0xb1, 0x21, 0x01, 0x88, 0x70, 0x00, 0x00, 0x10}, */
 674         {}
 675 };
 676
 677 static const u8 ov7648_sensor_init[][8] = {
 678         {0xa1, 0x21, 0x76, 0x00, 0x00, 0x00, 0x00, 0x10},
 679         {0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},       /* reset */
 680         {0xa1, 0x21, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
 681         {0xd1, 0x21, 0x03, 0xa4, 0x30, 0x88, 0x00, 0x10},
 682         {0xb1, 0x21, 0x11, 0x80, 0x08, 0x00, 0x00, 0x10},
 683         {0xc1, 0x21, 0x13, 0xa0, 0x04, 0x84, 0x00, 0x10},
 684         {0xd1, 0x21, 0x17, 0x1a, 0x02, 0xba, 0xf4, 0x10},
 685         {0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
 686         {0xd1, 0x21, 0x1f, 0x41, 0xc0, 0x80, 0x80, 0x10},
 687         {0xd1, 0x21, 0x23, 0xde, 0xa0, 0x80, 0x32, 0x10},
 688         {0xd1, 0x21, 0x27, 0xfe, 0xa0, 0x00, 0x91, 0x10},
 689         {0xd1, 0x21, 0x2b, 0x00, 0x88, 0x85, 0x80, 0x10},
 690         {0xc1, 0x21, 0x2f, 0x9c, 0x00, 0xc4, 0x00, 0x10},
 691         {0xd1, 0x21, 0x60, 0xa6, 0x60, 0x88, 0x12, 0x10},
 692         {0xd1, 0x21, 0x64, 0x88, 0x00, 0x00, 0x94, 0x10},
 693         {0xd1, 0x21, 0x68, 0x7a, 0x0c, 0x00, 0x00, 0x10},
 694         {0xd1, 0x21, 0x6c, 0x11, 0x33, 0x22, 0x00, 0x10},
 695         {0xd1, 0x21, 0x70, 0x11, 0x00, 0x10, 0x50, 0x10},
 696         {0xd1, 0x21, 0x74, 0x20, 0x06, 0x00, 0xb5, 0x10},
 697         {0xd1, 0x21, 0x78, 0x8a, 0x00, 0x00, 0x00, 0x10},
 698         {0xb1, 0x21, 0x7c, 0x00, 0x43, 0x00, 0x00, 0x10},
 699
 700         {0xd1, 0x21, 0x21, 0x86, 0x00, 0xde, 0xa0, 0x10},
 701 /*      {0xd1, 0x21, 0x25, 0x80, 0x32, 0xfe, 0xa0, 0x10}, jfm done */
 702 /*      {0xd1, 0x21, 0x29, 0x00, 0x91, 0x00, 0x88, 0x10}, jfm done */
 703 /*      {0xb1, 0x21, 0x2d, 0x85, 0x00, 0x00, 0x00, 0x10}, set by setfreq */
 704 /*...*/
 705 /*      {0xa1, 0x21, 0x12, 0x08, 0x00, 0x00, 0x00, 0x10}, jfm done */
 706 /*      {0xa1, 0x21, 0x75, 0x06, 0x00, 0x00, 0x00, 0x10},   * COMN
 707                                                          * set by setvflip */
 708         {0xa1, 0x21, 0x19, 0x02, 0x00, 0x00, 0x00, 0x10},
 709         {0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
 710 /*      {0xa1, 0x21, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
 711 /*      {0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},  * GAIN - def */
 712 /*      {0xb1, 0x21, 0x01, 0x6c, 0x6c, 0x00, 0x00, 0x10},  * B R - def: 80 */
 713 /*...*/
 714         {0xa1, 0x21, 0x11, 0x81, 0x00, 0x00, 0x00, 0x10}, /* CLKRC */
 715 /*      {0xa1, 0x21, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
 716 /*      {0xa1, 0x21, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
 717 /*      {0xa1, 0x21, 0x2a, 0x91, 0x00, 0x00, 0x00, 0x10}, jfm done */
 718 /*      {0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10}, jfm done */
 719 /*      {0xb1, 0x21, 0x01, 0x64, 0x84, 0x00, 0x00, 0x10},  * B R - def: 80 */
 720
 721         {}
 722 };
 723
 724 static const u8 ov7660_sensor_init[][8] = {
 725         {0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */
 726 /*              (delay 20ms) */
 727         {0xa1, 0x21, 0x12, 0x05, 0x00, 0x00, 0x00, 0x10},
 728                                                 /* Outformat = rawRGB */
 729         {0xa1, 0x21, 0x13, 0xb8, 0x00, 0x00, 0x00, 0x10}, /* init COM8 */
 730         {0xd1, 0x21, 0x00, 0x01, 0x74, 0x92, 0x00, 0x10},
 731                                                 /* GAIN BLUE RED VREF */
 732         {0xd1, 0x21, 0x04, 0x00, 0x7d, 0x62, 0x00, 0x10},
 733                                                 /* COM 1 BAVE GEAVE AECHH */
 734         {0xb1, 0x21, 0x08, 0x83, 0x01, 0x00, 0x00, 0x10}, /* RAVE COM2 */
 735         {0xd1, 0x21, 0x0c, 0x00, 0x08, 0x04, 0x4f, 0x10}, /* COM 3 4 5 6 */
 736         {0xd1, 0x21, 0x10, 0x7f, 0x40, 0x05, 0xff, 0x10},
 737                                                 /* AECH CLKRC COM7 COM8 */
 738         {0xc1, 0x21, 0x14, 0x2c, 0x00, 0x02, 0x00, 0x10}, /* COM9 COM10 */
 739         {0xd1, 0x21, 0x17, 0x10, 0x60, 0x02, 0x7b, 0x10},
 740                                                 /* HSTART HSTOP VSTRT VSTOP */
 741         {0xa1, 0x21, 0x1b, 0x02, 0x00, 0x00, 0x00, 0x10}, /* PSHFT */
 742         {0xb1, 0x21, 0x1e, 0x01, 0x0e, 0x00, 0x00, 0x10}, /* MVFP LAEC */
 743         {0xd1, 0x21, 0x20, 0x07, 0x07, 0x07, 0x07, 0x10},
 744                                         /* BOS GBOS GROS ROS (BGGR offset) */
 745 /*      {0xd1, 0x21, 0x24, 0x68, 0x58, 0xd4, 0x80, 0x10}, */
 746         {0xd1, 0x21, 0x24, 0x78, 0x68, 0xd4, 0x80, 0x10},
 747                                                 /* AEW AEB VPT BBIAS */
 748         {0xd1, 0x21, 0x28, 0x80, 0x30, 0x00, 0x00, 0x10},
 749                                                 /* GbBIAS RSVD EXHCH EXHCL */
 750         {0xd1, 0x21, 0x2c, 0x80, 0x00, 0x00, 0x62, 0x10},
 751                                                 /* RBIAS ADVFL ASDVFH YAVE */
 752         {0xc1, 0x21, 0x30, 0x08, 0x30, 0xb4, 0x00, 0x10},
 753                                                 /* HSYST HSYEN HREF */
 754         {0xd1, 0x21, 0x33, 0x00, 0x07, 0x84, 0x00, 0x10}, /* reserved */
 755         {0xd1, 0x21, 0x37, 0x0c, 0x02, 0x43, 0x00, 0x10},
 756                                                 /* ADC ACOM OFON TSLB */
 757         {0xd1, 0x21, 0x3b, 0x02, 0x6c, 0x19, 0x0e, 0x10},
 758                                                 /* COM11 COM12 COM13 COM14 */
 759         {0xd1, 0x21, 0x3f, 0x41, 0xc1, 0x22, 0x08, 0x10},
 760                                                 /* EDGE COM15 COM16 COM17 */
 761         {0xd1, 0x21, 0x43, 0xf0, 0x10, 0x78, 0xa8, 0x10}, /* reserved */
 762         {0xd1, 0x21, 0x47, 0x60, 0x80, 0x00, 0x00, 0x10}, /* reserved */
 763         {0xd1, 0x21, 0x4b, 0x00, 0x00, 0x00, 0x00, 0x10}, /* reserved */
 764         {0xd1, 0x21, 0x4f, 0x46, 0x36, 0x0f, 0x17, 0x10}, /* MTX 1 2 3 4 */
 765         {0xd1, 0x21, 0x53, 0x7f, 0x96, 0x40, 0x40, 0x10}, /* MTX 5 6 7 8 */
 766         {0xb1, 0x21, 0x57, 0x40, 0x0f, 0x00, 0x00, 0x10}, /* MTX9 MTXS */
 767         {0xd1, 0x21, 0x59, 0xba, 0x9a, 0x22, 0xb9, 0x10}, /* reserved */
 768         {0xd1, 0x21, 0x5d, 0x9b, 0x10, 0xf0, 0x05, 0x10}, /* reserved */
 769         {0xa1, 0x21, 0x61, 0x60, 0x00, 0x00, 0x00, 0x10}, /* reserved */
 770         {0xd1, 0x21, 0x62, 0x00, 0x00, 0x50, 0x30, 0x10},
 771                                                 /* LCC1 LCC2 LCC3 LCC4 */
 772         {0xa1, 0x21, 0x66, 0x00, 0x00, 0x00, 0x00, 0x10}, /* LCC5 */
 773         {0xd1, 0x21, 0x67, 0x80, 0x7a, 0x90, 0x80, 0x10}, /* MANU */
 774         {0xa1, 0x21, 0x6b, 0x0a, 0x00, 0x00, 0x00, 0x10},
 775                                         /* band gap reference [0:3] DBLV */
 776         {0xd1, 0x21, 0x6c, 0x30, 0x48, 0x80, 0x74, 0x10}, /* gamma curve */
 777         {0xd1, 0x21, 0x70, 0x64, 0x60, 0x5c, 0x58, 0x10}, /* gamma curve */
 778         {0xd1, 0x21, 0x74, 0x54, 0x4c, 0x40, 0x38, 0x10}, /* gamma curve */
 779         {0xd1, 0x21, 0x78, 0x34, 0x30, 0x2f, 0x2b, 0x10}, /* gamma curve */
 780         {0xd1, 0x21, 0x7c, 0x03, 0x07, 0x17, 0x34, 0x10}, /* gamma curve */
 781         {0xd1, 0x21, 0x80, 0x41, 0x4d, 0x58, 0x63, 0x10}, /* gamma curve */
 782         {0xd1, 0x21, 0x84, 0x6e, 0x77, 0x87, 0x95, 0x10}, /* gamma curve */
 783         {0xc1, 0x21, 0x88, 0xaf, 0xc7, 0xdf, 0x00, 0x10}, /* gamma curve */
 784         {0xc1, 0x21, 0x8b, 0x99, 0x99, 0xcf, 0x00, 0x10}, /* reserved */
 785         {0xb1, 0x21, 0x92, 0x00, 0x00, 0x00, 0x00, 0x10}, /* DM_LNL/H */
 786         {0xa1, 0x21, 0xa1, 0x00, 0x00, 0x00, 0x00, 0x10},
 787 /****** (some exchanges in the win trace) ******/
 788         {0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10}, /* MVFP */
 789                                                 /* bits[3..0]reserved */
 790         {0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10},
 791         {0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
 792                                                 /* VREF vertical frame ctrl */
 793         {0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
 794         {0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10}, /* AECH 0x20 */
 795         {0xa1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10}, /* ADVFL */
 796         {0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10}, /* ADVFH */
 797         {0xa1, 0x21, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x10}, /* GAIN */
 798 /*      {0xb1, 0x21, 0x01, 0x78, 0x78, 0x00, 0x00, 0x10}, * BLUE */
 799 /****** (some exchanges in the win trace) ******/
 800         {0xa1, 0x21, 0x93, 0x00, 0x00, 0x00, 0x00, 0x10},/* dummy line hight */
 801         {0xa1, 0x21, 0x92, 0x25, 0x00, 0x00, 0x00, 0x10}, /* dummy line low */
 802         {0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10}, /* EXHCH */
 803         {0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10}, /* EXHCL */
 804 /*      {0xa1, 0x21, 0x02, 0x90, 0x00, 0x00, 0x00, 0x10},  * RED */
 805 /****** (some exchanges in the win trace) ******/
 806 /******!! startsensor KO if changed !!****/
 807         {0xa1, 0x21, 0x93, 0x01, 0x00, 0x00, 0x00, 0x10},
 808         {0xa1, 0x21, 0x92, 0xff, 0x00, 0x00, 0x00, 0x10},
 809         {0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10},
 810         {0xa1, 0x21, 0x2b, 0xc3, 0x00, 0x00, 0x00, 0x10},
 811         {}
 812 };
 813
 814 static const u8 sp80708_sensor_init[][8] = {
 815         {0xa1, 0x18, 0x06, 0xf9, 0x00, 0x00, 0x00, 0x10},
 816         {0xa1, 0x18, 0x09, 0x1f, 0x00, 0x00, 0x00, 0x10},
 817         {0xa1, 0x18, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x10},
 818         {0xa1, 0x18, 0x0d, 0xc0, 0x00, 0x00, 0x00, 0x10},
 819         {0xa1, 0x18, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x10},
 820         {0xa1, 0x18, 0x0f, 0x0f, 0x00, 0x00, 0x00, 0x10},
 821         {0xa1, 0x18, 0x10, 0x40, 0x00, 0x00, 0x00, 0x10},
 822         {0xa1, 0x18, 0x11, 0x4e, 0x00, 0x00, 0x00, 0x10},
 823         {0xa1, 0x18, 0x12, 0x53, 0x00, 0x00, 0x00, 0x10},
 824         {0xa1, 0x18, 0x15, 0x80, 0x00, 0x00, 0x00, 0x10},
 825         {0xa1, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x10},
 826         {0xa1, 0x18, 0x19, 0x18, 0x00, 0x00, 0x00, 0x10},
 827         {0xa1, 0x18, 0x1a, 0x10, 0x00, 0x00, 0x00, 0x10},
 828         {0xa1, 0x18, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x10},
 829         {0xa1, 0x18, 0x1c, 0x28, 0x00, 0x00, 0x00, 0x10},
 830         {0xa1, 0x18, 0x1d, 0x02, 0x00, 0x00, 0x00, 0x10},
 831         {0xa1, 0x18, 0x1e, 0x10, 0x00, 0x00, 0x00, 0x10},
 832         {0xa1, 0x18, 0x26, 0x04, 0x00, 0x00, 0x00, 0x10},
 833         {0xa1, 0x18, 0x27, 0x1e, 0x00, 0x00, 0x00, 0x10},
 834         {0xa1, 0x18, 0x28, 0x5a, 0x00, 0x00, 0x00, 0x10},
 835         {0xa1, 0x18, 0x29, 0x28, 0x00, 0x00, 0x00, 0x10},
 836         {0xa1, 0x18, 0x2a, 0x78, 0x00, 0x00, 0x00, 0x10},
 837         {0xa1, 0x18, 0x2b, 0x01, 0x00, 0x00, 0x00, 0x10},
 838         {0xa1, 0x18, 0x2c, 0xf7, 0x00, 0x00, 0x00, 0x10},
 839         {0xa1, 0x18, 0x2d, 0x2d, 0x00, 0x00, 0x00, 0x10},
 840         {0xa1, 0x18, 0x2e, 0xd5, 0x00, 0x00, 0x00, 0x10},
 841         {0xa1, 0x18, 0x39, 0x42, 0x00, 0x00, 0x00, 0x10},
 842         {0xa1, 0x18, 0x3a, 0x67, 0x00, 0x00, 0x00, 0x10},
 843         {0xa1, 0x18, 0x3b, 0x87, 0x00, 0x00, 0x00, 0x10},
 844         {0xa1, 0x18, 0x3c, 0xa3, 0x00, 0x00, 0x00, 0x10},
 845         {0xa1, 0x18, 0x3d, 0xb0, 0x00, 0x00, 0x00, 0x10},
 846         {0xa1, 0x18, 0x3e, 0xbc, 0x00, 0x00, 0x00, 0x10},
 847         {0xa1, 0x18, 0x3f, 0xc8, 0x00, 0x00, 0x00, 0x10},
 848         {0xa1, 0x18, 0x40, 0xd4, 0x00, 0x00, 0x00, 0x10},
 849         {0xa1, 0x18, 0x41, 0xdf, 0x00, 0x00, 0x00, 0x10},
 850         {0xa1, 0x18, 0x42, 0xea, 0x00, 0x00, 0x00, 0x10},
 851         {0xa1, 0x18, 0x43, 0xf5, 0x00, 0x00, 0x00, 0x10},
 852         {0xa1, 0x18, 0x45, 0x80, 0x00, 0x00, 0x00, 0x10},
 853         {0xa1, 0x18, 0x46, 0x60, 0x00, 0x00, 0x00, 0x10},
 854         {0xa1, 0x18, 0x47, 0x50, 0x00, 0x00, 0x00, 0x10},
 855         {0xa1, 0x18, 0x48, 0x30, 0x00, 0x00, 0x00, 0x10},
 856         {0xa1, 0x18, 0x49, 0x01, 0x00, 0x00, 0x00, 0x10},
 857         {0xa1, 0x18, 0x4d, 0xae, 0x00, 0x00, 0x00, 0x10},
 858         {0xa1, 0x18, 0x4e, 0x03, 0x00, 0x00, 0x00, 0x10},
 859         {0xa1, 0x18, 0x4f, 0x66, 0x00, 0x00, 0x00, 0x10},
 860         {0xa1, 0x18, 0x50, 0x1c, 0x00, 0x00, 0x00, 0x10},
 861         {0xa1, 0x18, 0x44, 0x10, 0x00, 0x00, 0x00, 0x10},
 862         {0xa1, 0x18, 0x4a, 0x30, 0x00, 0x00, 0x00, 0x10},
 863         {0xa1, 0x18, 0x51, 0x80, 0x00, 0x00, 0x00, 0x10},
 864         {0xa1, 0x18, 0x52, 0x80, 0x00, 0x00, 0x00, 0x10},
 865         {0xa1, 0x18, 0x53, 0x80, 0x00, 0x00, 0x00, 0x10},
 866         {0xa1, 0x18, 0x54, 0x80, 0x00, 0x00, 0x00, 0x10},
 867         {0xa1, 0x18, 0x55, 0x80, 0x00, 0x00, 0x00, 0x10},
 868         {0xa1, 0x18, 0x56, 0x80, 0x00, 0x00, 0x00, 0x10},
 869         {0xa1, 0x18, 0x57, 0xe0, 0x00, 0x00, 0x00, 0x10},
 870         {0xa1, 0x18, 0x58, 0xc0, 0x00, 0x00, 0x00, 0x10},
 871         {0xa1, 0x18, 0x59, 0xab, 0x00, 0x00, 0x00, 0x10},
 872         {0xa1, 0x18, 0x5a, 0xa0, 0x00, 0x00, 0x00, 0x10},
 873         {0xa1, 0x18, 0x5b, 0x99, 0x00, 0x00, 0x00, 0x10},
 874         {0xa1, 0x18, 0x5c, 0x90, 0x00, 0x00, 0x00, 0x10},
 875         {0xa1, 0x18, 0x5e, 0x24, 0x00, 0x00, 0x00, 0x10},
 876         {0xa1, 0x18, 0x5f, 0x00, 0x00, 0x00, 0x00, 0x10},
 877         {0xa1, 0x18, 0x60, 0x00, 0x00, 0x00, 0x00, 0x10},
 878         {0xa1, 0x18, 0x61, 0x73, 0x00, 0x00, 0x00, 0x10},
 879         {0xa1, 0x18, 0x63, 0x42, 0x00, 0x00, 0x00, 0x10},
 880         {0xa1, 0x18, 0x64, 0x42, 0x00, 0x00, 0x00, 0x10},
 881         {0xa1, 0x18, 0x65, 0x42, 0x00, 0x00, 0x00, 0x10},
 882         {0xa1, 0x18, 0x66, 0x24, 0x00, 0x00, 0x00, 0x10},
 883         {0xa1, 0x18, 0x67, 0x24, 0x00, 0x00, 0x00, 0x10},
 884         {0xa1, 0x18, 0x68, 0x08, 0x00, 0x00, 0x00, 0x10},
 885         {0xa1, 0x18, 0x2f, 0xc9, 0x00, 0x00, 0x00, 0x10},
 886         /********/
 887         {0xa1, 0x18, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x10},
 888         {0xa1, 0x18, 0x0c, 0x04, 0x00, 0x00, 0x00, 0x10},
 889         {0xa1, 0x18, 0x03, 0x01, 0x00, 0x00, 0x00, 0x10},
 890         {0xa1, 0x18, 0x04, 0xa4, 0x00, 0x00, 0x00, 0x10},
 891         {0xa1, 0x18, 0x14, 0x3f, 0x00, 0x00, 0x00, 0x10},
 892         {0xa1, 0x18, 0x5d, 0x80, 0x00, 0x00, 0x00, 0x10},
 893         {0xb1, 0x18, 0x11, 0x40, 0x40, 0x00, 0x00, 0x10},
 894         {}
 895 };
 896
 897 /* read <len> bytes to gspca_dev->usb_buf */
 898 static void reg_r(struct gspca_dev *gspca_dev,
 899                   u16 value, int len)
 900 {
 901 #ifdef GSPCA_DEBUG
 902         if (len > USB_BUF_SZ) {
 903                 err("reg_r: buffer overflow");
 904                 return;
 905         }
 906 #endif
 907         usb_control_msg(gspca_dev->dev,
 908                         usb_rcvctrlpipe(gspca_dev->dev, 0),
 909                         0,
 910                         USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
 911                         value, 0,
 912                         gspca_dev->usb_buf, len,
 913                         500);
 914         PDEBUG(D_USBI, "reg_r [%02x] -> %02x", value, gspca_dev->usb_buf[0]);
 915 }
 916
 917 static void reg_w1(struct gspca_dev *gspca_dev,
 918                    u16 value,
 919                    u8 data)
 920 {
 921         PDEBUG(D_USBO, "reg_w1 [%04x] = %02x", value, data);
 922         gspca_dev->usb_buf[0] = data;
 923         usb_control_msg(gspca_dev->dev,
 924                         usb_sndctrlpipe(gspca_dev->dev, 0),
 925                         0x08,
 926                         USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
 927                         value,
 928                         0,
 929                         gspca_dev->usb_buf, 1,
 930                         500);
 931 }
 932 static void reg_w(struct gspca_dev *gspca_dev,
 933                           u16 value,
 934                           const u8 *buffer,
 935                           int len)
 936 {
 937         PDEBUG(D_USBO, "reg_w [%04x] = %02x %02x ..",
 938                 value, buffer[0], buffer[1]);
 939 #ifdef GSPCA_DEBUG
 940         if (len > USB_BUF_SZ) {
 941                 err("reg_w: buffer overflow");
 942                 return;
 943         }
 944 #endif
 945         memcpy(gspca_dev->usb_buf, buffer, len);
 946         usb_control_msg(gspca_dev->dev,
 947                         usb_sndctrlpipe(gspca_dev->dev, 0),
 948                         0x08,
 949                         USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
 950                         value, 0,
 951                         gspca_dev->usb_buf, len,
 952                         500);
 953 }
 954
 955 /* I2C write 1 byte */
 956 static void i2c_w1(struct gspca_dev *gspca_dev, u8 reg, u8 val)
 957 {
 958         struct sd *sd = (struct sd *) gspca_dev;
 959
 960         PDEBUG(D_USBO, "i2c_w2 [%02x] = %02x", reg, val);
 961         gspca_dev->usb_buf[0] = 0x81 | (2 << 4);        /* = a1 */
 962         gspca_dev->usb_buf[1] = sd->i2c_base;
 963         gspca_dev->usb_buf[2] = reg;
 964         gspca_dev->usb_buf[3] = val;
 965         gspca_dev->usb_buf[4] = 0;
 966         gspca_dev->usb_buf[5] = 0;
 967         gspca_dev->usb_buf[6] = 0;
 968         gspca_dev->usb_buf[7] = 0x10;
 969         usb_control_msg(gspca_dev->dev,
 970                         usb_sndctrlpipe(gspca_dev->dev, 0),
 971                         0x08,
 972                         USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
 973                         0x08,                   /* value = i2c */
 974                         0,
 975                         gspca_dev->usb_buf, 8,
 976                         500);
 977 }
 978
 979 /* I2C write 8 bytes */
 980 static void i2c_w8(struct gspca_dev *gspca_dev,
 981                    const u8 *buffer)
 982 {
 983         memcpy(gspca_dev->usb_buf, buffer, 8);
 984         usb_control_msg(gspca_dev->dev,
 985                         usb_sndctrlpipe(gspca_dev->dev, 0),
 986                         0x08,
 987                         USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
 988                         0x08, 0,                /* value, index */
 989                         gspca_dev->usb_buf, 8,
 990                         500);
 991         msleep(2);
 992 }
 993
 994 /* read 5 bytes in gspca_dev->usb_buf */
 995 static void i2c_r5(struct gspca_dev *gspca_dev, u8 reg)
 996 {
 997         struct sd *sd = (struct sd *) gspca_dev;
 998         u8 mode[8];
 999
1000         mode[0] = 0x81 | 0x10;
1001         mode[1] = sd->i2c_base;
1002         mode[2] = reg;
1003         mode[3] = 0;
1004         mode[4] = 0;
1005         mode[5] = 0;
1006         mode[6] = 0;
1007         mode[7] = 0x10;
1008         i2c_w8(gspca_dev, mode);
1009         msleep(2);
1010         mode[0] = 0x81 | (5 << 4) | 0x02;
1011         mode[2] = 0;
1012         i2c_w8(gspca_dev, mode);
1013         msleep(2);
1014         reg_r(gspca_dev, 0x0a, 5);
1015 }
1016
1017 static int hv7131r_probe(struct gspca_dev *gspca_dev)
1018 {
1019         i2c_w1(gspca_dev, 0x02, 0);                     /* sensor wakeup */
1020         msleep(10);
1021         reg_w1(gspca_dev, 0x02, 0x66);                  /* Gpio on */
1022         msleep(10);
1023         i2c_r5(gspca_dev, 0);                           /* read sensor id */
1024         if (gspca_dev->usb_buf[0] == 0x02
1025             && gspca_dev->usb_buf[1] == 0x09
1026             && gspca_dev->usb_buf[2] == 0x01
1027             && gspca_dev->usb_buf[3] == 0x00
1028             && gspca_dev->usb_buf[4] == 0x00) {
1029                 PDEBUG(D_PROBE, "Find Sensor sn9c102P HV7131R");
1030                 return 0;
1031         }
1032         PDEBUG(D_PROBE, "Find Sensor 0x%02x 0x%02x 0x%02x",
1033                 gspca_dev->usb_buf[0], gspca_dev->usb_buf[1],
1034                 gspca_dev->usb_buf[2]);
1035         PDEBUG(D_PROBE, "Sensor sn9c102P Not found");
1036         return -ENODEV;
1037 }
1038
1039 static void mi0360_probe(struct gspca_dev *gspca_dev)
1040 {
1041         struct sd *sd = (struct sd *) gspca_dev;
1042         int i, j;
1043         u16 val = 0;
1044         static const u8 probe_tb[][4][8] = {
1045             {                                   /* mi0360 */
1046                 {0xb0, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
1047                 {0x90, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
1048                 {0xa2, 0x5d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
1049                 {0xb0, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10}
1050             },
1051             {                                   /* mt9v111 */
1052                 {0xb0, 0x5c, 0x01, 0x00, 0x04, 0x00, 0x00, 0x10},
1053                 {0x90, 0x5c, 0x36, 0x00, 0x00, 0x00, 0x00, 0x10},
1054                 {0xa2, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
1055                 {}
1056             },
1057         };
1058
1059         for (i = 0; i < ARRAY_SIZE(probe_tb); i++) {
1060                 reg_w1(gspca_dev, 0x17, 0x62);
1061                 reg_w1(gspca_dev, 0x01, 0x08);
1062                 for (j = 0; j < 3; j++)
1063                         i2c_w8(gspca_dev, probe_tb[i][j]);
1064                 msleep(2);
1065                 reg_r(gspca_dev, 0x0a, 5);
1066                 val = (gspca_dev->usb_buf[3] << 8) | gspca_dev->usb_buf[4];
1067                 if (probe_tb[i][3][0] != 0)
1068                         i2c_w8(gspca_dev, probe_tb[i][3]);
1069                 reg_w1(gspca_dev, 0x01, 0x29);
1070                 reg_w1(gspca_dev, 0x17, 0x42);
1071                 if (val != 0xffff)
1072                         break;
1073         }
1074         switch (val) {
1075         case 0x823a:
1076                 PDEBUG(D_PROBE, "Sensor mt9v111");
1077                 sd->sensor = SENSOR_MT9V111;
1078                 sd->i2c_base = 0x5c;
1079                 break;
1080         case 0x8243:
1081                 PDEBUG(D_PROBE, "Sensor mi0360");
1082                 break;
1083         default:
1084                 PDEBUG(D_PROBE, "Unknown sensor %04x - forced to mi0360", val);
1085                 break;
1086         }
1087 }
1088
1089 static int configure_gpio(struct gspca_dev *gspca_dev,
1090                           const u8 *sn9c1xx)
1091 {
1092         struct sd *sd = (struct sd *) gspca_dev;
1093         const u8 *reg9a;
1094         static const u8 reg9a_def[] =
1095                 {0x00, 0x40, 0x20, 0x00, 0x00, 0x00};
1096         static const u8 reg9a_spec[] =
1097                 {0x00, 0x40, 0x38, 0x30, 0x00, 0x20};
1098         static const u8 regd4[] = {0x60, 0x00, 0x00};
1099
1100         reg_w1(gspca_dev, 0xf1, 0x00);
1101         reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
1102
1103         /* configure gpio */
1104         reg_w(gspca_dev, 0x01, &sn9c1xx[1], 2);
1105         reg_w(gspca_dev, 0x08, &sn9c1xx[8], 2);
1106         reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5);      /* jfm len was 3 */
1107         switch (sd->sensor) {
1108         case SENSOR_OV7660:
1109         case SENSOR_SP80708:
1110                 reg9a = reg9a_spec;
1111                 break;
1112         default:
1113                 reg9a = reg9a_def;
1114                 break;
1115         }
1116         reg_w(gspca_dev, 0x9a, reg9a, 6);
1117
1118         reg_w(gspca_dev, 0xd4, regd4, sizeof regd4); /*fixme:jfm was 60 only*/
1119
1120         reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
1121
1122         switch (sd->sensor) {
1123         case SENSOR_MT9V111:
1124                 reg_w1(gspca_dev, 0x01, 0x61);
1125                 reg_w1(gspca_dev, 0x17, 0x61);
1126                 reg_w1(gspca_dev, 0x01, 0x60);
1127                 reg_w1(gspca_dev, 0x01, 0x40);
1128                 break;
1129         case SENSOR_OM6802:
1130                 reg_w1(gspca_dev, 0x02, 0x71);
1131                 reg_w1(gspca_dev, 0x01, 0x42);
1132                 reg_w1(gspca_dev, 0x17, 0x64);
1133                 reg_w1(gspca_dev, 0x01, 0x42);
1134                 break;
1135         case SENSOR_OV7630:
1136                 reg_w1(gspca_dev, 0x01, 0x61);
1137                 reg_w1(gspca_dev, 0x17, 0xe2);
1138                 reg_w1(gspca_dev, 0x01, 0x60);
1139                 reg_w1(gspca_dev, 0x01, 0x40);
1140                 break;
1141         case SENSOR_OV7648:
1142                 reg_w1(gspca_dev, 0x01, 0x63);
1143                 reg_w1(gspca_dev, 0x17, 0x20);
1144                 reg_w1(gspca_dev, 0x01, 0x62);
1145                 reg_w1(gspca_dev, 0x01, 0x42);
1146                 break;
1147         case SENSOR_OV7660:
1148         case SENSOR_SP80708:
1149                 reg_w1(gspca_dev, 0x01, 0x63);
1150                 reg_w1(gspca_dev, 0x17, 0x20);
1151                 reg_w1(gspca_dev, 0x01, 0x62);
1152                 reg_w1(gspca_dev, 0x01, 0x42);
1153                 msleep(100);
1154                 reg_w1(gspca_dev, 0x02, 0x62);
1155                 break;
1156 /*      case SENSOR_HV7131R: */
1157 /*      case SENSOR_MI0360: */
1158 /*      case SENSOR_MO4000: */
1159         default:
1160                 reg_w1(gspca_dev, 0x01, 0x43);
1161                 reg_w1(gspca_dev, 0x17, 0x61);
1162                 reg_w1(gspca_dev, 0x01, 0x42);
1163                 if (sd->sensor == SENSOR_HV7131R) {
1164                         if (hv7131r_probe(gspca_dev) < 0)
1165                                 return -ENODEV;
1166                 }
1167                 break;
1168         }
1169         return 0;
1170 }
1171
1172 static void hv7131R_InitSensor(struct gspca_dev *gspca_dev)
1173 {
1174         int i = 0;
1175         static const u8 SetSensorClk[] =        /* 0x08 Mclk */
1176                 { 0xa1, 0x11, 0x01, 0x18, 0x00, 0x00, 0x00, 0x10 };
1177
1178         while (hv7131r_sensor_init[i][0]) {
1179                 i2c_w8(gspca_dev, hv7131r_sensor_init[i]);
1180                 i++;
1181         }
1182         i2c_w8(gspca_dev, SetSensorClk);
1183 }
1184
1185 static void mi0360_InitSensor(struct gspca_dev *gspca_dev)
1186 {
1187         int i = 0;
1188
1189         while (mi0360_sensor_init[i][0]) {
1190                 i2c_w8(gspca_dev, mi0360_sensor_init[i]);
1191                 i++;
1192         }
1193 }
1194
1195 static void mo4000_InitSensor(struct gspca_dev *gspca_dev)
1196 {
1197         int i = 0;
1198
1199         while (mo4000_sensor_init[i][0]) {
1200                 i2c_w8(gspca_dev, mo4000_sensor_init[i]);
1201                 i++;
1202         }
1203 }
1204
1205 static void mt9v111_InitSensor(struct gspca_dev *gspca_dev)
1206 {
1207         int i = 0;
1208
1209         i2c_w8(gspca_dev, mt9v111_sensor_init[i]);
1210         i++;
1211         msleep(20);
1212         while (mt9v111_sensor_init[i][0]) {
1213                 i2c_w8(gspca_dev, mt9v111_sensor_init[i]);
1214                 i++;
1215         }
1216 }
1217
1218 static void om6802_InitSensor(struct gspca_dev *gspca_dev)
1219 {
1220         int i = 0;
1221
1222         while (om6802_sensor_init[i][0]) {
1223                 i2c_w8(gspca_dev, om6802_sensor_init[i]);
1224                 i++;
1225         }
1226 }
1227
1228 static void ov7630_InitSensor(struct gspca_dev *gspca_dev)
1229 {
1230         int i = 0;
1231
1232         i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 76 01 */
1233         i++;
1234         i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 12 c8 (RGB+SRST) */
1235         i++;
1236         msleep(20);
1237         i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 12 48 */
1238         i++;
1239         i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 12 c8 */
1240         i++;
1241         msleep(20);
1242         i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 12 48 */
1243         i++;
1244 /*jfm:win i2c_r from 00 to 80*/
1245
1246         while (ov7630_sensor_init[i][0]) {
1247                 i2c_w8(gspca_dev, ov7630_sensor_init[i]);
1248                 i++;
1249         }
1250 }
1251
1252 static void ov7648_InitSensor(struct gspca_dev *gspca_dev)
1253 {
1254         int i = 0;
1255
1256         i2c_w8(gspca_dev, ov7648_sensor_init[i]);
1257         i++;
1258 /* win: dble reset */
1259         i2c_w8(gspca_dev, ov7648_sensor_init[i]);       /* reset */
1260         i++;
1261         msleep(20);
1262 /* win: i2c reg read 00..7f */
1263         while (ov7648_sensor_init[i][0]) {
1264                 i2c_w8(gspca_dev, ov7648_sensor_init[i]);
1265                 i++;
1266         }
1267 }
1268
1269 static void ov7660_InitSensor(struct gspca_dev *gspca_dev)
1270 {
1271         int i = 0;
1272
1273         i2c_w8(gspca_dev, ov7660_sensor_init[i]);       /* reset SCCB */
1274         i++;
1275         msleep(20);
1276         while (ov7660_sensor_init[i][0]) {
1277                 i2c_w8(gspca_dev, ov7660_sensor_init[i]);
1278                 i++;
1279         }
1280 }
1281
1282 static void sp80708_InitSensor(struct gspca_dev *gspca_dev)
1283 {
1284         int i = 0;
1285
1286         i2c_w8(gspca_dev, sp80708_sensor_init[i]);      /* reset SCCB */
1287         i++;
1288         msleep(20);
1289         while (sp80708_sensor_init[i][0]) {
1290                 i2c_w8(gspca_dev, sp80708_sensor_init[i]);
1291                 i++;
1292         }
1293 }
1294
1295 /* this function is called at probe time */
1296 static int sd_config(struct gspca_dev *gspca_dev,
1297                         const struct usb_device_id *id)
1298 {
1299         struct sd *sd = (struct sd *) gspca_dev;
1300         struct cam *cam;
1301
1302         cam = &gspca_dev->cam;
1303         cam->cam_mode = vga_mode;
1304         cam->nmodes = ARRAY_SIZE(vga_mode);
1305         cam->npkt = 24;                 /* 24 packets per ISOC message */
1306
1307         sd->bridge = id->driver_info >> 16;
1308         sd->sensor = id->driver_info >> 8;
1309         sd->i2c_base = id->driver_info;
1310
1311         sd->brightness = BRIGHTNESS_DEF;
1312         sd->contrast = CONTRAST_DEF;
1313         sd->colors = COLOR_DEF;
1314         sd->blue = BLUE_BALANCE_DEF;
1315         sd->red = RED_BALANCE_DEF;
1316         sd->gamma = GAMMA_DEF;
1317         sd->autogain = AUTOGAIN_DEF;
1318         sd->ag_cnt = -1;
1319         sd->vflip = VFLIP_DEF;
1320         sd->infrared = INFRARED_DEF;
1321         sd->freq = FREQ_DEF;
1322         sd->quality = QUALITY_DEF;
1323         sd->jpegqual = 80;
1324
1325         gspca_dev->ctrl_dis = ctrl_dis[sd->sensor];
1326         return 0;
1327 }
1328
1329 /* this function is called at probe and resume time */
1330 static int sd_init(struct gspca_dev *gspca_dev)
1331 {
1332         struct sd *sd = (struct sd *) gspca_dev;
1333         u8 regGpio[] = { 0x29, 0x74 };
1334         u8 regF1;
1335
1336         /* setup a selector by bridge */
1337         reg_w1(gspca_dev, 0xf1, 0x01);
1338         reg_r(gspca_dev, 0x00, 1);
1339         reg_w1(gspca_dev, 0xf1, gspca_dev->usb_buf[0]);
1340         reg_r(gspca_dev, 0x00, 1);              /* get sonix chip id */
1341         regF1 = gspca_dev->usb_buf[0];
1342         PDEBUG(D_PROBE, "Sonix chip id: %02x", regF1);
1343         switch (sd->bridge) {
1344         case BRIDGE_SN9C102P:
1345                 if (regF1 != 0x11)
1346                         return -ENODEV;
1347                 reg_w1(gspca_dev, 0x02, regGpio[1]);
1348                 break;
1349         case BRIDGE_SN9C105:
1350                 if (regF1 != 0x11)
1351                         return -ENODEV;
1352                 if (sd->sensor == SENSOR_MI0360)
1353                         mi0360_probe(gspca_dev);
1354                 reg_w(gspca_dev, 0x01, regGpio, 2);
1355                 break;
1356         case BRIDGE_SN9C120:
1357                 if (regF1 != 0x12)
1358                         return -ENODEV;
1359                 if (sd->sensor == SENSOR_MI0360)
1360                         mi0360_probe(gspca_dev);
1361                 regGpio[1] = 0x70;
1362                 reg_w(gspca_dev, 0x01, regGpio, 2);
1363                 break;
1364         default:
1365 /*      case BRIDGE_SN9C110: */
1366 /*      case BRIDGE_SN9C325: */
1367                 if (regF1 != 0x12)
1368                         return -ENODEV;
1369                 reg_w1(gspca_dev, 0x02, 0x62);
1370                 break;
1371         }
1372
1373         reg_w1(gspca_dev, 0xf1, 0x01);
1374
1375         return 0;
1376 }
1377
1378 static u32 setexposure(struct gspca_dev *gspca_dev,
1379                         u32 expo)
1380 {
1381         struct sd *sd = (struct sd *) gspca_dev;
1382
1383         switch (sd->sensor) {
1384         case SENSOR_HV7131R: {
1385                 u8 Expodoit[] =
1386                         { 0xc1, 0x11, 0x25, 0x07, 0x27, 0xc0, 0x00, 0x16 };
1387
1388                 Expodoit[3] = expo >> 16;
1389                 Expodoit[4] = expo >> 8;
1390                 Expodoit[5] = expo;
1391                 i2c_w8(gspca_dev, Expodoit);
1392                 break;
1393             }
1394         case SENSOR_MI0360: {
1395                 u8 expoMi[] =           /* exposure 0x0635 -> 4 fp/s 0x10 */
1396                         { 0xb1, 0x5d, 0x09, 0x06, 0x35, 0x00, 0x00, 0x16 };
1397                 static const u8 doit[] =                /* update sensor */
1398                         { 0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10 };
1399                 static const u8 sensorgo[] =            /* sensor on */
1400                         { 0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10 };
1401
1402                 if (expo > 0x0635)
1403                         expo = 0x0635;
1404                 else if (expo < 0x0001)
1405                         expo = 0x0001;
1406                 expoMi[3] = expo >> 8;
1407                 expoMi[4] = expo;
1408                 i2c_w8(gspca_dev, expoMi);
1409                 i2c_w8(gspca_dev, doit);
1410                 i2c_w8(gspca_dev, sensorgo);
1411                 break;
1412             }
1413         case SENSOR_MO4000: {
1414                 u8 expoMof[] =
1415                         { 0xa1, 0x21, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x10 };
1416                 u8 expoMo10[] =
1417                         { 0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10 };
1418                 static const u8 gainMo[] =
1419                         { 0xa1, 0x21, 0x00, 0x10, 0x00, 0x00, 0x00, 0x1d };
1420
1421                 if (expo > 0x1fff)
1422                         expo = 0x1fff;
1423                 else if (expo < 0x0001)
1424                         expo = 0x0001;
1425                 expoMof[3] = (expo & 0x03fc) >> 2;
1426                 i2c_w8(gspca_dev, expoMof);
1427                 expoMo10[3] = ((expo & 0x1c00) >> 10)
1428                                 | ((expo & 0x0003) << 4);
1429                 i2c_w8(gspca_dev, expoMo10);
1430                 i2c_w8(gspca_dev, gainMo);
1431                 PDEBUG(D_FRAM, "set exposure %d",
1432                         ((expoMo10[3] & 0x07) << 10)
1433                         | (expoMof[3] << 2)
1434                         | ((expoMo10[3] & 0x30) >> 4));
1435                 break;
1436             }
1437         case SENSOR_MT9V111: {
1438                 u8 expo_c1[] =
1439                         { 0xb1, 0x5c, 0x09, 0x00, 0x00, 0x00, 0x00, 0x10 };
1440
1441                 if (expo > 0x0280)
1442                         expo = 0x0280;
1443                 else if (expo < 0x0040)
1444                         expo = 0x0040;
1445                 expo_c1[3] = expo >> 8;
1446                 expo_c1[4] = expo;
1447                 i2c_w8(gspca_dev, expo_c1);
1448                 break;
1449             }
1450         case SENSOR_OM6802: {
1451                 u8 gainOm[] =
1452                         { 0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10 };
1453
1454                 if (expo > 0x03ff)
1455                         expo = 0x03ff;
1456                  if (expo < 0x0001)
1457                         expo = 0x0001;
1458                 gainOm[3] = expo >> 2;
1459                 i2c_w8(gspca_dev, gainOm);
1460                 reg_w1(gspca_dev, 0x96, (expo >> 5) & 0x1f);
1461                 PDEBUG(D_FRAM, "set exposure %d", gainOm[3]);
1462                 break;
1463             }
1464         }
1465         return expo;
1466 }
1467
1468 static void setbrightness(struct gspca_dev *gspca_dev)
1469 {
1470         struct sd *sd = (struct sd *) gspca_dev;
1471         unsigned int expo;
1472         u8 k2;
1473
1474         k2 = ((int) sd->brightness - 0x8000) >> 10;
1475         switch (sd->sensor) {
1476         case SENSOR_HV7131R:
1477                 expo = sd->brightness << 4;
1478                 if (expo > 0x002dc6c0)
1479                         expo = 0x002dc6c0;
1480                 else if (expo < 0x02a0)
1481                         expo = 0x02a0;
1482                 sd->exposure = setexposure(gspca_dev, expo);
1483                 break;
1484         case SENSOR_MI0360:
1485         case SENSOR_MO4000:
1486                 expo = sd->brightness >> 4;
1487                 sd->exposure = setexposure(gspca_dev, expo);
1488                 break;
1489         case SENSOR_MT9V111:
1490                 expo = sd->brightness >> 8;
1491                 sd->exposure = setexposure(gspca_dev, expo);
1492                 break;
1493         case SENSOR_OM6802:
1494                 expo = sd->brightness >> 6;
1495                 sd->exposure = setexposure(gspca_dev, expo);
1496                 k2 = sd->brightness >> 11;
1497                 break;
1498         }
1499
1500         if (sd->sensor != SENSOR_MT9V111)
1501                 reg_w1(gspca_dev, 0x96, k2);    /* color matrix Y offset */
1502 }
1503
1504 static void setcontrast(struct gspca_dev *gspca_dev)
1505 {
1506         struct sd *sd = (struct sd *) gspca_dev;
1507         u8 k2;
1508         u8 contrast[6];
1509
1510         k2 = sd->contrast * 0x30 / (CONTRAST_MAX + 1) + 0x10;   /* 10..40 */
1511         contrast[0] = (k2 + 1) / 2;             /* red */
1512         contrast[1] = 0;
1513         contrast[2] = k2;                       /* green */
1514         contrast[3] = 0;
1515         contrast[4] = (k2 + 1) / 5;             /* blue */
1516         contrast[5] = 0;
1517         reg_w(gspca_dev, 0x84, contrast, sizeof contrast);
1518 }
1519
1520 static void setcolors(struct gspca_dev *gspca_dev)
1521 {
1522         struct sd *sd = (struct sd *) gspca_dev;
1523         int i, v;
1524         u8 reg8a[12];                   /* U & V gains */
1525         static s16 uv[6] = {            /* same as reg84 in signed decimal */
1526                 -24, -38, 64,           /* UR UG UB */
1527                  62, -51, -9            /* VR VG VB */
1528         };
1529         for (i = 0; i < 6; i++) {
1530                 v = uv[i] * sd->colors / COLOR_DEF;
1531                 reg8a[i * 2] = v;
1532                 reg8a[i * 2 + 1] = (v >> 8) & 0x0f;
1533         }
1534         reg_w(gspca_dev, 0x8a, reg8a, sizeof reg8a);
1535 }
1536
1537 static void setredblue(struct gspca_dev *gspca_dev)
1538 {
1539         struct sd *sd = (struct sd *) gspca_dev;
1540
1541         reg_w1(gspca_dev, 0x05, sd->red);
1542 /*      reg_w1(gspca_dev, 0x07, 32); */
1543         reg_w1(gspca_dev, 0x06, sd->blue);
1544 }
1545
1546 static void setgamma(struct gspca_dev *gspca_dev)
1547 {
1548         struct sd *sd = (struct sd *) gspca_dev;
1549         int i;
1550         u8 gamma[17];
1551         const u8 *gamma_base;
1552         static const u8 delta[17] = {
1553                 0x00, 0x14, 0x1c, 0x1c, 0x1c, 0x1c, 0x1b, 0x1a,
1554                 0x18, 0x13, 0x10, 0x0e, 0x08, 0x07, 0x04, 0x02, 0x00
1555         };
1556
1557         switch (sd->sensor) {
1558         case SENSOR_HV7131R:
1559         case SENSOR_MT9V111:
1560                 gamma_base = gamma_spec_1;
1561                 break;
1562         case SENSOR_SP80708:
1563                 gamma_base = gamma_spec_2;
1564                 break;
1565         default:
1566                 gamma_base = gamma_def;
1567                 break;
1568         }
1569
1570         for (i = 0; i < sizeof gamma; i++)
1571                 gamma[i] = gamma_base[i]
1572                         + delta[i] * (sd->gamma - GAMMA_DEF) / 32;
1573         reg_w(gspca_dev, 0x20, gamma, sizeof gamma);
1574 }
1575
1576 static void setautogain(struct gspca_dev *gspca_dev)
1577 {
1578         struct sd *sd = (struct sd *) gspca_dev;
1579
1580         if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX))
1581                 return;
1582         switch (sd->sensor) {
1583         case SENSOR_OV7630:
1584         case SENSOR_OV7648: {
1585                 u8 comb;
1586
1587                 if (sd->sensor == SENSOR_OV7630)
1588                         comb = 0xc0;
1589                 else
1590                         comb = 0xa0;
1591                 if (sd->autogain)
1592                         comb |= 0x03;
1593                 i2c_w1(&sd->gspca_dev, 0x13, comb);
1594                 return;
1595             }
1596         }
1597         if (sd->autogain)
1598                 sd->ag_cnt = AG_CNT_START;
1599         else
1600                 sd->ag_cnt = -1;
1601 }
1602
1603 /* ov7630/ov7648 only */
1604 static void setvflip(struct sd *sd)
1605 {
1606         u8 comn;
1607
1608         if (sd->sensor == SENSOR_OV7630) {
1609                 comn = 0x02;
1610                 if (!sd->vflip)
1611                         comn |= 0x80;
1612         } else {
1613                 comn = 0x06;
1614                 if (sd->vflip)
1615                         comn |= 0x80;
1616         }
1617         i2c_w1(&sd->gspca_dev, 0x75, comn);
1618 }
1619
1620 static void setinfrared(struct sd *sd)
1621 {
1622         if (sd->gspca_dev.ctrl_dis & (1 << INFRARED_IDX))
1623                 return;
1624 /*fixme: different sequence for StarCam Clip and StarCam 370i */
1625 /* Clip */
1626         i2c_w1(&sd->gspca_dev, 0x02,                    /* gpio */
1627                 sd->infrared ? 0x66 : 0x64);
1628 }
1629
1630 static void setfreq(struct gspca_dev *gspca_dev)
1631 {
1632         struct sd *sd = (struct sd *) gspca_dev;
1633
1634         if (gspca_dev->ctrl_dis & (1 << FREQ_IDX))
1635                 return;
1636         if (sd->sensor == SENSOR_OV7660) {
1637                 u8 com8;
1638
1639                 com8 = 0xdf;            /* auto gain/wb/expo */
1640                 switch (sd->freq) {
1641                 case 0: /* Banding filter disabled */
1642                         i2c_w1(gspca_dev, 0x13, com8 | 0x20);
1643                         break;
1644                 case 1: /* 50 hz */
1645                         i2c_w1(gspca_dev, 0x13, com8);
1646                         i2c_w1(gspca_dev, 0x3b, 0x0a);
1647                         break;
1648                 case 2: /* 60 hz */
1649                         i2c_w1(gspca_dev, 0x13, com8);
1650                         i2c_w1(gspca_dev, 0x3b, 0x02);
1651                         break;
1652                 }
1653         } else {
1654                 u8 reg2a = 0, reg2b = 0, reg2d = 0;
1655
1656                 /* Get reg2a / reg2d base values */
1657                 switch (sd->sensor) {
1658                 case SENSOR_OV7630:
1659                         reg2a = 0x08;
1660                         reg2d = 0x01;
1661                         break;
1662                 case SENSOR_OV7648:
1663                         reg2a = 0x11;
1664                         reg2d = 0x81;
1665                         break;
1666                 }
1667
1668                 switch (sd->freq) {
1669                 case 0: /* Banding filter disabled */
1670                         break;
1671                 case 1: /* 50 hz (filter on and framerate adj) */
1672                         reg2a |= 0x80;
1673                         reg2b = 0xac;
1674                         reg2d |= 0x04;
1675                         break;
1676                 case 2: /* 60 hz (filter on, no framerate adj) */
1677                         reg2a |= 0x80;
1678                         reg2d |= 0x04;
1679                         break;
1680                 }
1681                 i2c_w1(gspca_dev, 0x2a, reg2a);
1682                 i2c_w1(gspca_dev, 0x2b, reg2b);
1683                 i2c_w1(gspca_dev, 0x2d, reg2d);
1684         }
1685 }
1686
1687 static void setjpegqual(struct gspca_dev *gspca_dev)
1688 {
1689         struct sd *sd = (struct sd *) gspca_dev;
1690         int i, sc;
1691
1692         if (sd->jpegqual < 50)
1693                 sc = 5000 / sd->jpegqual;
1694         else
1695                 sc = 200 - sd->jpegqual * 2;
1696 #if USB_BUF_SZ < 64
1697 #error "No room enough in usb_buf for quantization table"
1698 #endif
1699         for (i = 0; i < 64; i++)
1700                 gspca_dev->usb_buf[i] =
1701                         (jpeg_head[JPEG_QT0_OFFSET + i] * sc + 50) / 100;
1702         usb_control_msg(gspca_dev->dev,
1703                         usb_sndctrlpipe(gspca_dev->dev, 0),
1704                         0x08,
1705                         USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
1706                         0x0100, 0,
1707                         gspca_dev->usb_buf, 64,
1708                         500);
1709         for (i = 0; i < 64; i++)
1710                 gspca_dev->usb_buf[i] =
1711                         (jpeg_head[JPEG_QT1_OFFSET + i] * sc + 50) / 100;
1712         usb_control_msg(gspca_dev->dev,
1713                         usb_sndctrlpipe(gspca_dev->dev, 0),
1714                         0x08,
1715                         USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
1716                         0x0140, 0,
1717                         gspca_dev->usb_buf, 64,
1718                         500);
1719
1720         sd->reg18 ^= 0x40;
1721         reg_w1(gspca_dev, 0x18, sd->reg18);
1722 }
1723
1724 /* -- start the camera -- */
1725 static int sd_start(struct gspca_dev *gspca_dev)
1726 {
1727         struct sd *sd = (struct sd *) gspca_dev;
1728         int i;
1729         u8 reg1, reg17;
1730         const u8 *sn9c1xx;
1731         int mode;
1732         static const u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
1733         static const u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
1734         static const u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd };      /* MI0360 */
1735         static const u8 CE_ov76xx[] =
1736                                 { 0x32, 0xdd, 0x32, 0xdd };
1737
1738         /* create the JPEG header */
1739         sd->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL);
1740         if (!sd->jpeg_hdr)
1741                 return -ENOMEM;
1742         jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
1743                         0x21);          /* JPEG 422 */
1744         jpeg_set_qual(sd->jpeg_hdr, sd->quality);
1745
1746         sn9c1xx = sn_tb[(int) sd->sensor];
1747         configure_gpio(gspca_dev, sn9c1xx);
1748
1749         reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]);
1750         reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]);
1751         reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]);
1752         reg_w1(gspca_dev, 0x13, sn9c1xx[0x13]);
1753         reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
1754         reg_w1(gspca_dev, 0xd2, 0x6a);          /* DC29 */
1755         reg_w1(gspca_dev, 0xd3, 0x50);
1756         reg_w1(gspca_dev, 0xc6, 0x00);
1757         reg_w1(gspca_dev, 0xc7, 0x00);
1758         reg_w1(gspca_dev, 0xc8, 0x50);
1759         reg_w1(gspca_dev, 0xc9, 0x3c);
1760         reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
1761         switch (sd->sensor) {
1762         case SENSOR_MT9V111:
1763                 reg17 = 0xe0;
1764                 break;
1765         case SENSOR_OV7630:
1766                 reg17 = 0xe2;
1767                 break;
1768         case SENSOR_OV7648:
1769                 reg17 = 0x20;
1770                 break;
1771         case SENSOR_OV7660:
1772                 reg17 = 0xa0;
1773                 break;
1774         default:
1775                 reg17 = 0x60;
1776                 break;
1777         }
1778         reg_w1(gspca_dev, 0x17, reg17);
1779 /* set reg1 was here */
1780         reg_w1(gspca_dev, 0x05, sn9c1xx[5]);    /* red */
1781         reg_w1(gspca_dev, 0x07, sn9c1xx[7]);    /* green */
1782         reg_w1(gspca_dev, 0x06, sn9c1xx[6]);    /* blue */
1783         reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]);
1784
1785         setgamma(gspca_dev);
1786
1787         for (i = 0; i < 8; i++)
1788                 reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
1789         switch (sd->sensor) {
1790         case SENSOR_MT9V111:
1791                 reg_w1(gspca_dev, 0x9a, 0x07);
1792                 reg_w1(gspca_dev, 0x99, 0x59);
1793                 break;
1794         case SENSOR_OV7648:
1795                 reg_w1(gspca_dev, 0x9a, 0x0a);
1796                 reg_w1(gspca_dev, 0x99, 0x60);
1797                 break;
1798         case SENSOR_OV7660:
1799         case SENSOR_SP80708:
1800                 reg_w1(gspca_dev, 0x9a, 0x05);
1801                 reg_w1(gspca_dev, 0x99, 0x59);
1802                 break;
1803         default:
1804                 reg_w1(gspca_dev, 0x9a, 0x08);
1805                 reg_w1(gspca_dev, 0x99, 0x59);
1806                 break;
1807         }
1808
1809         mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
1810         if (mode)
1811                 reg1 = 0x46;    /* 320x240: clk 48Mhz, video trf enable */
1812         else
1813                 reg1 = 0x06;    /* 640x480: clk 24Mhz, video trf enable */
1814         reg17 = 0x61;           /* 0x:20: enable sensor clock */
1815         switch (sd->sensor) {
1816         case SENSOR_HV7131R:
1817                 hv7131R_InitSensor(gspca_dev);
1818                 break;
1819         case SENSOR_MI0360:
1820                 mi0360_InitSensor(gspca_dev);
1821                 break;
1822         case SENSOR_MO4000:
1823                 mo4000_InitSensor(gspca_dev);
1824                 if (mode) {
1825 /*                      reg1 = 0x46;     * 320 clk 48Mhz 60fp/s */
1826                         reg1 = 0x06;    /* clk 24Mz */
1827                 } else {
1828                         reg17 = 0x22;   /* 640 MCKSIZE */
1829 /*                      reg1 = 0x06;     * 640 clk 24Mz (done) */
1830                 }
1831                 break;
1832         case SENSOR_MT9V111:
1833                 mt9v111_InitSensor(gspca_dev);
1834                 if (mode) {
1835                         reg1 = 0x04;    /* 320 clk 48Mhz */
1836                 } else {
1837 /*                      reg1 = 0x06;     * 640 clk 24Mz (done) */
1838                         reg17 = 0xc2;
1839                 }
1840                 break;
1841         case SENSOR_OM6802:
1842                 om6802_InitSensor(gspca_dev);
1843                 reg17 = 0x64;           /* 640 MCKSIZE */
1844                 break;
1845         case SENSOR_OV7630:
1846                 ov7630_InitSensor(gspca_dev);
1847                 setvflip(sd);
1848                 reg17 = 0xe2;
1849                 reg1 = 0x44;
1850                 break;
1851         case SENSOR_OV7648:
1852                 ov7648_InitSensor(gspca_dev);
1853                 reg17 = 0x21;
1854 /*              reg1 = 0x42;             * 42 - 46? */
1855                 break;
1856         case SENSOR_OV7660:
1857                 ov7660_InitSensor(gspca_dev);
1858                 if (sd->bridge == BRIDGE_SN9C120) {
1859                         if (mode) {             /* 320x240 - 160x120 */
1860                                 reg17 = 0xa2;
1861                                 reg1 = 0x44;    /* 48 Mhz, video trf eneble */
1862                         }
1863                 } else {
1864                         reg17 = 0x22;
1865                         reg1 = 0x06;    /* 24 Mhz, video trf eneble
1866                                          * inverse power down */
1867                 }
1868                 break;
1869         default:
1870 /*      case SENSOR_SP80708: */
1871                 sp80708_InitSensor(gspca_dev);
1872                 if (mode) {
1873 /*??                    reg1 = 0x04;     * 320 clk 48Mhz */
1874                 } else {
1875                         reg1 = 0x46;     /* 640 clk 48Mz */
1876                         reg17 = 0xa2;
1877                 }
1878                 break;
1879         }
1880         reg_w(gspca_dev, 0xc0, C0, 6);
1881         reg_w(gspca_dev, 0xca, CA, 4);
1882         switch (sd->sensor) {
1883         case SENSOR_OV7630:
1884         case SENSOR_OV7648:
1885         case SENSOR_OV7660:
1886                 reg_w(gspca_dev, 0xce, CE_ov76xx, 4);
1887                 break;
1888         default:
1889                 reg_w(gspca_dev, 0xce, CE, 4);
1890                                         /* ?? {0x1e, 0xdd, 0x2d, 0xe7} */
1891                 break;
1892         }
1893
1894         /* here change size mode 0 -> VGA; 1 -> CIF */
1895         sd->reg18 = sn9c1xx[0x18] | (mode << 4) | 0x40;
1896         reg_w1(gspca_dev, 0x18, sd->reg18);
1897         setjpegqual(gspca_dev);
1898
1899         reg_w1(gspca_dev, 0x17, reg17);
1900         reg_w1(gspca_dev, 0x01, reg1);
1901         switch (sd->sensor) {
1902         case SENSOR_OV7630:
1903                 setvflip(sd);
1904                 break;
1905         }
1906         setbrightness(gspca_dev);
1907         setcontrast(gspca_dev);
1908         setautogain(gspca_dev);
1909         setfreq(gspca_dev);
1910         return 0;
1911 }
1912
1913 static void sd_stopN(struct gspca_dev *gspca_dev)
1914 {
1915         struct sd *sd = (struct sd *) gspca_dev;
1916         static const u8 stophv7131[] =
1917                 { 0xa1, 0x11, 0x02, 0x09, 0x00, 0x00, 0x00, 0x10 };
1918         static const u8 stopmi0360[] =
1919                 { 0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10 };
1920         static const u8 stopov7648[] =
1921                 { 0xa1, 0x21, 0x76, 0x20, 0x00, 0x00, 0x00, 0x10 };
1922         u8 data;
1923         const u8 *sn9c1xx;
1924
1925         data = 0x0b;
1926         switch (sd->sensor) {
1927         case SENSOR_HV7131R:
1928                 i2c_w8(gspca_dev, stophv7131);
1929                 data = 0x2b;
1930                 break;
1931         case SENSOR_MI0360:
1932                 i2c_w8(gspca_dev, stopmi0360);
1933                 data = 0x29;
1934                 break;
1935         case SENSOR_OV7648:
1936                 i2c_w8(gspca_dev, stopov7648);
1937                 /* fall thru */
1938         case SENSOR_MT9V111:
1939         case SENSOR_OV7630:
1940                 data = 0x29;
1941                 break;
1942         default:
1943 /*      case SENSOR_MO4000: */
1944 /*      case SENSOR_OV7660: */
1945                 break;
1946         }
1947         sn9c1xx = sn_tb[(int) sd->sensor];
1948         reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
1949         reg_w1(gspca_dev, 0x17, sn9c1xx[0x17]);
1950         reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
1951         reg_w1(gspca_dev, 0x01, data);
1952         reg_w1(gspca_dev, 0xf1, 0x00);
1953 }
1954
1955 static void sd_stop0(struct gspca_dev *gspca_dev)
1956 {
1957         struct sd *sd = (struct sd *) gspca_dev;
1958
1959         kfree(sd->jpeg_hdr);
1960 }
1961
1962 static void do_autogain(struct gspca_dev *gspca_dev)
1963 {
1964         struct sd *sd = (struct sd *) gspca_dev;
1965         int delta;
1966         int expotimes;
1967         u8 luma_mean = 130;
1968         u8 luma_delta = 20;
1969
1970         /* Thanks S., without your advice, autobright should not work :) */
1971         if (sd->ag_cnt < 0)
1972                 return;
1973         if (--sd->ag_cnt >= 0)
1974                 return;
1975         sd->ag_cnt = AG_CNT_START;
1976
1977         delta = atomic_read(&sd->avg_lum);
1978         PDEBUG(D_FRAM, "mean lum %d", delta);
1979         if (delta < luma_mean - luma_delta ||
1980             delta > luma_mean + luma_delta) {
1981                 switch (sd->sensor) {
1982                 case SENSOR_HV7131R:
1983                         expotimes = sd->exposure >> 8;
1984                         expotimes += (luma_mean - delta) >> 4;
1985                         if (expotimes < 0)
1986                                 expotimes = 0;
1987                         sd->exposure = setexposure(gspca_dev,
1988                                         (unsigned int) (expotimes << 8));
1989                         break;
1990                 default:
1991 /*              case SENSOR_MO4000: */
1992 /*              case SENSOR_MI0360: */
1993 /*              case SENSOR_MT9V111: */
1994 /*              case SENSOR_OM6802: */
1995                         expotimes = sd->exposure;
1996                         expotimes += (luma_mean - delta) >> 6;
1997                         if (expotimes < 0)
1998                                 expotimes = 0;
1999                         sd->exposure = setexposure(gspca_dev,
2000                                                    (unsigned int) expotimes);
2001                         setredblue(gspca_dev);
2002                         break;
2003                 }
2004         }
2005 }
2006
2007 /* scan the URB packets */
2008 /* This function is run at interrupt level. */
2009 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
2010                         struct gspca_frame *frame,      /* target */
2011                         u8 *data,                       /* isoc packet */
2012                         int len)                        /* iso packet length */
2013 {
2014         struct sd *sd = (struct sd *) gspca_dev;
2015         int sof, avg_lum;
2016
2017         sof = len - 64;
2018         if (sof >= 0 && data[sof] == 0xff && data[sof + 1] == 0xd9) {
2019
2020                 /* end of frame */
2021                 gspca_frame_add(gspca_dev, LAST_PACKET,
2022                                 frame, data, sof + 2);
2023                 if (sd->ag_cnt < 0)
2024                         return;
2025 /* w1 w2 w3 */
2026 /* w4 w5 w6 */
2027 /* w7 w8 */
2028 /* w4 */
2029                 avg_lum = ((data[sof + 29] << 8) | data[sof + 30]) >> 6;
2030 /* w6 */
2031                 avg_lum += ((data[sof + 33] << 8) | data[sof + 34]) >> 6;
2032 /* w2 */
2033                 avg_lum += ((data[sof + 25] << 8) | data[sof + 26]) >> 6;
2034 /* w8 */
2035                 avg_lum += ((data[sof + 37] << 8) | data[sof + 38]) >> 6;
2036 /* w5 */
2037                 avg_lum += ((data[sof + 31] << 8) | data[sof + 32]) >> 4;
2038                 avg_lum >>= 4;
2039                 atomic_set(&sd->avg_lum, avg_lum);
2040                 return;
2041         }
2042         if (gspca_dev->last_packet_type == LAST_PACKET) {
2043
2044                 /* put the JPEG 422 header */
2045                 gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
2046                         sd->jpeg_hdr, JPEG_HDR_SZ);
2047         }
2048         gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
2049 }
2050
2051 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
2052 {
2053         struct sd *sd = (struct sd *) gspca_dev;
2054
2055         sd->brightness = val;
2056         if (gspca_dev->streaming)
2057                 setbrightness(gspca_dev);
2058         return 0;
2059 }
2060
2061 static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
2062 {
2063         struct sd *sd = (struct sd *) gspca_dev;
2064
2065         *val = sd->brightness;
2066         return 0;
2067 }
2068
2069 static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
2070 {
2071         struct sd *sd = (struct sd *) gspca_dev;
2072
2073         sd->contrast = val;
2074         if (gspca_dev->streaming)
2075                 setcontrast(gspca_dev);
2076         return 0;
2077 }
2078
2079 static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
2080 {
2081         struct sd *sd = (struct sd *) gspca_dev;
2082
2083         *val = sd->contrast;
2084         return 0;
2085 }
2086
2087 static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val)
2088 {
2089         struct sd *sd = (struct sd *) gspca_dev;
2090
2091         sd->colors = val;
2092         if (gspca_dev->streaming)
2093                 setcolors(gspca_dev);
2094         return 0;
2095 }
2096
2097 static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
2098 {
2099         struct sd *sd = (struct sd *) gspca_dev;
2100
2101         *val = sd->colors;
2102         return 0;
2103 }
2104
2105 static int sd_setblue_balance(struct gspca_dev *gspca_dev, __s32 val)
2106 {
2107         struct sd *sd = (struct sd *) gspca_dev;
2108
2109         sd->blue = val;
2110         if (gspca_dev->streaming)
2111                 setredblue(gspca_dev);
2112         return 0;
2113 }
2114
2115 static int sd_getblue_balance(struct gspca_dev *gspca_dev, __s32 *val)
2116 {
2117         struct sd *sd = (struct sd *) gspca_dev;
2118
2119         *val = sd->blue;
2120         return 0;
2121 }
2122
2123 static int sd_setred_balance(struct gspca_dev *gspca_dev, __s32 val)
2124 {
2125         struct sd *sd = (struct sd *) gspca_dev;
2126
2127         sd->red = val;
2128         if (gspca_dev->streaming)
2129                 setredblue(gspca_dev);
2130         return 0;
2131 }
2132
2133 static int sd_getred_balance(struct gspca_dev *gspca_dev, __s32 *val)
2134 {
2135         struct sd *sd = (struct sd *) gspca_dev;
2136
2137         *val = sd->red;
2138         return 0;
2139 }
2140
2141 static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val)
2142 {
2143         struct sd *sd = (struct sd *) gspca_dev;
2144
2145         sd->gamma = val;
2146         if (gspca_dev->streaming)
2147                 setgamma(gspca_dev);
2148         return 0;
2149 }
2150
2151 static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val)
2152 {
2153         struct sd *sd = (struct sd *) gspca_dev;
2154
2155         *val = sd->gamma;
2156         return 0;
2157 }
2158
2159 static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
2160 {
2161         struct sd *sd = (struct sd *) gspca_dev;
2162
2163         sd->autogain = val;
2164         if (gspca_dev->streaming)
2165                 setautogain(gspca_dev);
2166         return 0;
2167 }
2168
2169 static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
2170 {
2171         struct sd *sd = (struct sd *) gspca_dev;
2172
2173         *val = sd->autogain;
2174         return 0;
2175 }
2176
2177 static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val)
2178 {
2179         struct sd *sd = (struct sd *) gspca_dev;
2180
2181         sd->vflip = val;
2182         if (gspca_dev->streaming)
2183                 setvflip(sd);
2184         return 0;
2185 }
2186
2187 static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val)
2188 {
2189         struct sd *sd = (struct sd *) gspca_dev;
2190
2191         *val = sd->vflip;
2192         return 0;
2193 }
2194
2195 static int sd_setinfrared(struct gspca_dev *gspca_dev, __s32 val)
2196 {
2197         struct sd *sd = (struct sd *) gspca_dev;
2198
2199         sd->infrared = val;
2200         if (gspca_dev->streaming)
2201                 setinfrared(sd);
2202         return 0;
2203 }
2204
2205 static int sd_getinfrared(struct gspca_dev *gspca_dev, __s32 *val)
2206 {
2207         struct sd *sd = (struct sd *) gspca_dev;
2208
2209         *val = sd->infrared;
2210         return 0;
2211 }
2212
2213 static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val)
2214 {
2215         struct sd *sd = (struct sd *) gspca_dev;
2216
2217         sd->freq = val;
2218         if (gspca_dev->streaming)
2219                 setfreq(gspca_dev);
2220         return 0;
2221 }
2222
2223 static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val)
2224 {
2225         struct sd *sd = (struct sd *) gspca_dev;
2226
2227         *val = sd->freq;
2228         return 0;
2229 }
2230
2231 static int sd_set_jcomp(struct gspca_dev *gspca_dev,
2232                         struct v4l2_jpegcompression *jcomp)
2233 {
2234         struct sd *sd = (struct sd *) gspca_dev;
2235
2236         if (jcomp->quality < QUALITY_MIN)
2237                 sd->quality = QUALITY_MIN;
2238         else if (jcomp->quality > QUALITY_MAX)
2239                 sd->quality = QUALITY_MAX;
2240         else
2241                 sd->quality = jcomp->quality;
2242         if (gspca_dev->streaming)
2243                 jpeg_set_qual(sd->jpeg_hdr, sd->quality);
2244         return 0;
2245 }
2246
2247 static int sd_get_jcomp(struct gspca_dev *gspca_dev,
2248                         struct v4l2_jpegcompression *jcomp)
2249 {
2250         struct sd *sd = (struct sd *) gspca_dev;
2251
2252         memset(jcomp, 0, sizeof *jcomp);
2253         jcomp->quality = sd->quality;
2254         jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
2255                         | V4L2_JPEG_MARKER_DQT;
2256         return 0;
2257 }
2258
2259 static int sd_querymenu(struct gspca_dev *gspca_dev,
2260                         struct v4l2_querymenu *menu)
2261 {
2262         switch (menu->id) {
2263         case V4L2_CID_POWER_LINE_FREQUENCY:
2264                 switch (menu->index) {
2265                 case 0:         /* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */
2266                         strcpy((char *) menu->name, "NoFliker");
2267                         return 0;
2268                 case 1:         /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */
2269                         strcpy((char *) menu->name, "50 Hz");
2270                         return 0;
2271                 case 2:         /* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
2272                         strcpy((char *) menu->name, "60 Hz");
2273                         return 0;
2274                 }
2275                 break;
2276         }
2277         return -EINVAL;
2278 }
2279
2280 /* sub-driver description */
2281 static const struct sd_desc sd_desc = {
2282         .name = MODULE_NAME,
2283         .ctrls = sd_ctrls,
2284         .nctrls = ARRAY_SIZE(sd_ctrls),
2285         .config = sd_config,
2286         .init = sd_init,
2287         .start = sd_start,
2288         .stopN = sd_stopN,
2289         .stop0 = sd_stop0,
2290         .pkt_scan = sd_pkt_scan,
2291         .dq_callback = do_autogain,
2292         .get_jcomp = sd_get_jcomp,
2293         .set_jcomp = sd_set_jcomp,
2294         .querymenu = sd_querymenu,
2295 };
2296
2297 /* -- module initialisation -- */
2298 #define BSI(bridge, sensor, i2c_addr) \
2299         .driver_info = (BRIDGE_ ## bridge << 16) \
2300                         | (SENSOR_ ## sensor << 8) \
2301                         | (i2c_addr)
2302 static const __devinitdata struct usb_device_id device_table[] = {
2303 #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
2304         {USB_DEVICE(0x0458, 0x7025), BSI(SN9C120, MI0360, 0x5d)},
2305         {USB_DEVICE(0x0458, 0x702e), BSI(SN9C120, OV7660, 0x21)},
2306 #endif
2307         {USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)},
2308         {USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)},
2309         {USB_DEVICE(0x0471, 0x0327), BSI(SN9C105, MI0360, 0x5d)},
2310         {USB_DEVICE(0x0471, 0x0328), BSI(SN9C105, MI0360, 0x5d)},
2311         {USB_DEVICE(0x0471, 0x0330), BSI(SN9C105, MI0360, 0x5d)},
2312         {USB_DEVICE(0x06f8, 0x3004), BSI(SN9C105, OV7660, 0x21)},
2313         {USB_DEVICE(0x06f8, 0x3008), BSI(SN9C105, OV7660, 0x21)},
2314         {USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, HV7131R, 0x11)},
2315 /* bw600.inf:
2316         {USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, MI0360, 0x5d)}, */
2317 /*      {USB_DEVICE(0x0c45, 0x603a), BSI(SN9C102P, OV7648, 0x??)}, */
2318 /*      {USB_DEVICE(0x0c45, 0x607a), BSI(SN9C102P, OV7648, 0x??)}, */
2319         {USB_DEVICE(0x0c45, 0x607c), BSI(SN9C102P, HV7131R, 0x11)},
2320 /*      {USB_DEVICE(0x0c45, 0x607e), BSI(SN9C102P, OV7630, 0x??)}, */
2321         {USB_DEVICE(0x0c45, 0x60c0), BSI(SN9C105, MI0360, 0x5d)},
2322 /*      {USB_DEVICE(0x0c45, 0x60c8), BSI(SN9C105, OM6802, 0x??)}, */
2323 /*      {USB_DEVICE(0x0c45, 0x60cc), BSI(SN9C105, HV7131GP, 0x??)}, */
2324         {USB_DEVICE(0x0c45, 0x60ec), BSI(SN9C105, MO4000, 0x21)},
2325 /*      {USB_DEVICE(0x0c45, 0x60ef), BSI(SN9C105, ICM105C, 0x??)}, */
2326 /*      {USB_DEVICE(0x0c45, 0x60fa), BSI(SN9C105, OV7648, 0x??)}, */
2327         {USB_DEVICE(0x0c45, 0x60fb), BSI(SN9C105, OV7660, 0x21)},
2328         {USB_DEVICE(0x0c45, 0x60fc), BSI(SN9C105, HV7131R, 0x11)},
2329 #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
2330         {USB_DEVICE(0x0c45, 0x60fe), BSI(SN9C105, OV7630, 0x21)},
2331 #endif
2332         {USB_DEVICE(0x0c45, 0x6100), BSI(SN9C120, MI0360, 0x5d)}, /*sn9c128*/
2333 /*      {USB_DEVICE(0x0c45, 0x6102), BSI(SN9C120, PO2030N, ??)}, */
2334 /*      {USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6802, 0x21)}, */
2335         {USB_DEVICE(0x0c45, 0x610a), BSI(SN9C120, OV7648, 0x21)}, /*sn9c128*/
2336         {USB_DEVICE(0x0c45, 0x610b), BSI(SN9C120, OV7660, 0x21)}, /*sn9c128*/
2337         {USB_DEVICE(0x0c45, 0x610c), BSI(SN9C120, HV7131R, 0x11)}, /*sn9c128*/
2338         {USB_DEVICE(0x0c45, 0x610e), BSI(SN9C120, OV7630, 0x21)}, /*sn9c128*/
2339 /*      {USB_DEVICE(0x0c45, 0x6122), BSI(SN9C110, ICM105C, 0x??)}, */
2340 /*      {USB_DEVICE(0x0c45, 0x6123), BSI(SN9C110, SanyoCCD, 0x??)}, */
2341         {USB_DEVICE(0x0c45, 0x6128), BSI(SN9C110, OM6802, 0x21)}, /*sn9c325?*/
2342 /*bw600.inf:*/
2343         {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C120, OV7648, 0x21)}, /*sn9c110?*/
2344         {USB_DEVICE(0x0c45, 0x612c), BSI(SN9C110, MO4000, 0x21)},
2345         {USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x21)},
2346 /*      {USB_DEVICE(0x0c45, 0x612f), BSI(SN9C110, ICM105C, 0x??)}, */
2347 #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
2348         {USB_DEVICE(0x0c45, 0x6130), BSI(SN9C120, MI0360, 0x5d)},
2349 #endif
2350 /*      {USB_DEVICE(0x0c45, 0x6132), BSI(SN9C120, OV7670, 0x21)}, */
2351         {USB_DEVICE(0x0c45, 0x6138), BSI(SN9C120, MO4000, 0x21)},
2352         {USB_DEVICE(0x0c45, 0x613a), BSI(SN9C120, OV7648, 0x21)},
2353 #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
2354         {USB_DEVICE(0x0c45, 0x613b), BSI(SN9C120, OV7660, 0x21)},
2355 #endif
2356         {USB_DEVICE(0x0c45, 0x613c), BSI(SN9C120, HV7131R, 0x11)},
2357         {USB_DEVICE(0x0c45, 0x613e), BSI(SN9C120, OV7630, 0x21)},
2358 /*      {USB_DEVICE(0x0c45, 0x6142), BSI(SN9C120, PO2030N, ??)}, *sn9c120b*/
2359         {USB_DEVICE(0x0c45, 0x6143), BSI(SN9C120, SP80708, 0x18)}, /*sn9c120b*/
2360         {USB_DEVICE(0x0c45, 0x6148), BSI(SN9C120, OM6802, 0x21)}, /*sn9c120b*/
2361         {}
2362 };
2363 MODULE_DEVICE_TABLE(usb, device_table);
2364
2365 /* -- device connect -- */
2366 static int sd_probe(struct usb_interface *intf,
2367                     const struct usb_device_id *id)
2368 {
2369         return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
2370                                 THIS_MODULE);
2371 }
2372
2373 static struct usb_driver sd_driver = {
2374         .name = MODULE_NAME,
2375         .id_table = device_table,
2376         .probe = sd_probe,
2377         .disconnect = gspca_disconnect,
2378 #ifdef CONFIG_PM
2379         .suspend = gspca_suspend,
2380         .resume = gspca_resume,
2381 #endif
2382 };
2383
2384 /* -- module insert / remove -- */
2385 static int __init sd_mod_init(void)
2386 {
2387         int ret;
2388         ret = usb_register(&sd_driver);
2389         if (ret < 0)
2390                 return ret;
2391         info("registered");
2392         return 0;
2393 }
2394 static void __exit sd_mod_exit(void)
2395 {
2396         usb_deregister(&sd_driver);
2397         info("deregistered");
2398 }
2399
2400 module_init(sd_mod_init);
2401 module_exit(sd_mod_exit);