git.oblomov.eu Git - linux-2.6/blob - 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    = "Color",
 142                 .minimum = 0,
 143                 .maximum = 40,
 144                 .step    = 1,
 145 #define COLOR_DEF 32
 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, 0x74, 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         {0xb1, 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                 reg_w1(gspca_dev, 0x01, 0x61);
1149                 reg_w1(gspca_dev, 0x17, 0x20);
1150                 reg_w1(gspca_dev, 0x01, 0x60);
1151                 reg_w1(gspca_dev, 0x01, 0x40);
1152                 break;
1153         case SENSOR_SP80708:
1154                 reg_w1(gspca_dev, 0x01, 0x63);
1155                 reg_w1(gspca_dev, 0x17, 0x20);
1156                 reg_w1(gspca_dev, 0x01, 0x62);
1157                 reg_w1(gspca_dev, 0x01, 0x42);
1158                 mdelay(100);
1159                 reg_w1(gspca_dev, 0x02, 0x62);
1160                 break;
1161 /*      case SENSOR_HV7131R: */
1162 /*      case SENSOR_MI0360: */
1163 /*      case SENSOR_MO4000: */
1164         default:
1165                 reg_w1(gspca_dev, 0x01, 0x43);
1166                 reg_w1(gspca_dev, 0x17, 0x61);
1167                 reg_w1(gspca_dev, 0x01, 0x42);
1168                 if (sd->sensor == SENSOR_HV7131R) {
1169                         if (hv7131r_probe(gspca_dev) < 0)
1170                                 return -ENODEV;
1171                 }
1172                 break;
1173         }
1174         return 0;
1175 }
1176
1177 static void hv7131R_InitSensor(struct gspca_dev *gspca_dev)
1178 {
1179         int i = 0;
1180         static const u8 SetSensorClk[] =        /* 0x08 Mclk */
1181                 { 0xa1, 0x11, 0x01, 0x18, 0x00, 0x00, 0x00, 0x10 };
1182
1183         while (hv7131r_sensor_init[i][0]) {
1184                 i2c_w8(gspca_dev, hv7131r_sensor_init[i]);
1185                 i++;
1186         }
1187         i2c_w8(gspca_dev, SetSensorClk);
1188 }
1189
1190 static void mi0360_InitSensor(struct gspca_dev *gspca_dev)
1191 {
1192         int i = 0;
1193
1194         while (mi0360_sensor_init[i][0]) {
1195                 i2c_w8(gspca_dev, mi0360_sensor_init[i]);
1196                 i++;
1197         }
1198 }
1199
1200 static void mo4000_InitSensor(struct gspca_dev *gspca_dev)
1201 {
1202         int i = 0;
1203
1204         while (mo4000_sensor_init[i][0]) {
1205                 i2c_w8(gspca_dev, mo4000_sensor_init[i]);
1206                 i++;
1207         }
1208 }
1209
1210 static void mt9v111_InitSensor(struct gspca_dev *gspca_dev)
1211 {
1212         int i = 0;
1213
1214         i2c_w8(gspca_dev, mt9v111_sensor_init[i]);
1215         i++;
1216         msleep(20);
1217         while (mt9v111_sensor_init[i][0]) {
1218                 i2c_w8(gspca_dev, mt9v111_sensor_init[i]);
1219                 i++;
1220         }
1221 }
1222
1223 static void om6802_InitSensor(struct gspca_dev *gspca_dev)
1224 {
1225         int i = 0;
1226
1227         while (om6802_sensor_init[i][0]) {
1228                 i2c_w8(gspca_dev, om6802_sensor_init[i]);
1229                 i++;
1230         }
1231 }
1232
1233 static void ov7630_InitSensor(struct gspca_dev *gspca_dev)
1234 {
1235         int i = 0;
1236
1237         i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 76 01 */
1238         i++;
1239         i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 12 c8 (RGB+SRST) */
1240         i++;
1241         msleep(20);
1242         i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 12 48 */
1243         i++;
1244         i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 12 c8 */
1245         i++;
1246         msleep(20);
1247         i2c_w8(gspca_dev, ov7630_sensor_init[i]);       /* 12 48 */
1248         i++;
1249 /*jfm:win i2c_r from 00 to 80*/
1250
1251         while (ov7630_sensor_init[i][0]) {
1252                 i2c_w8(gspca_dev, ov7630_sensor_init[i]);
1253                 i++;
1254         }
1255 }
1256
1257 static void ov7648_InitSensor(struct gspca_dev *gspca_dev)
1258 {
1259         int i = 0;
1260
1261         i2c_w8(gspca_dev, ov7648_sensor_init[i]);
1262         i++;
1263 /* win: dble reset */
1264         i2c_w8(gspca_dev, ov7648_sensor_init[i]);       /* reset */
1265         i++;
1266         msleep(20);
1267 /* win: i2c reg read 00..7f */
1268         while (ov7648_sensor_init[i][0]) {
1269                 i2c_w8(gspca_dev, ov7648_sensor_init[i]);
1270                 i++;
1271         }
1272 }
1273
1274 static void ov7660_InitSensor(struct gspca_dev *gspca_dev)
1275 {
1276         int i = 0;
1277
1278         i2c_w8(gspca_dev, ov7660_sensor_init[i]);       /* reset SCCB */
1279         i++;
1280         msleep(20);
1281         while (ov7660_sensor_init[i][0]) {
1282                 i2c_w8(gspca_dev, ov7660_sensor_init[i]);
1283                 i++;
1284         }
1285 }
1286
1287 static void sp80708_InitSensor(struct gspca_dev *gspca_dev)
1288 {
1289         int i = 0;
1290
1291         i2c_w8(gspca_dev, sp80708_sensor_init[i]);      /* reset SCCB */
1292         i++;
1293         msleep(20);
1294         while (sp80708_sensor_init[i][0]) {
1295                 i2c_w8(gspca_dev, sp80708_sensor_init[i]);
1296                 i++;
1297         }
1298 }
1299
1300 /* this function is called at probe time */
1301 static int sd_config(struct gspca_dev *gspca_dev,
1302                         const struct usb_device_id *id)
1303 {
1304         struct sd *sd = (struct sd *) gspca_dev;
1305         struct cam *cam;
1306
1307         cam = &gspca_dev->cam;
1308         cam->cam_mode = vga_mode;
1309         cam->nmodes = ARRAY_SIZE(vga_mode);
1310         cam->npkt = 24;                 /* 24 packets per ISOC message */
1311
1312         sd->bridge = id->driver_info >> 16;
1313         sd->sensor = id->driver_info >> 8;
1314         sd->i2c_base = id->driver_info;
1315
1316         sd->brightness = BRIGHTNESS_DEF;
1317         sd->contrast = CONTRAST_DEF;
1318         sd->colors = COLOR_DEF;
1319         sd->blue = BLUE_BALANCE_DEF;
1320         sd->red = RED_BALANCE_DEF;
1321         sd->gamma = GAMMA_DEF;
1322         sd->autogain = AUTOGAIN_DEF;
1323         sd->ag_cnt = -1;
1324         sd->vflip = VFLIP_DEF;
1325         sd->infrared = INFRARED_DEF;
1326         sd->freq = FREQ_DEF;
1327         sd->quality = QUALITY_DEF;
1328         sd->jpegqual = 80;
1329
1330         gspca_dev->ctrl_dis = ctrl_dis[sd->sensor];
1331         return 0;
1332 }
1333
1334 /* this function is called at probe and resume time */
1335 static int sd_init(struct gspca_dev *gspca_dev)
1336 {
1337         struct sd *sd = (struct sd *) gspca_dev;
1338         u8 regGpio[] = { 0x29, 0x74 };
1339         u8 regF1;
1340
1341         /* setup a selector by bridge */
1342         reg_w1(gspca_dev, 0xf1, 0x01);
1343         reg_r(gspca_dev, 0x00, 1);
1344         reg_w1(gspca_dev, 0xf1, gspca_dev->usb_buf[0]);
1345         reg_r(gspca_dev, 0x00, 1);              /* get sonix chip id */
1346         regF1 = gspca_dev->usb_buf[0];
1347         PDEBUG(D_PROBE, "Sonix chip id: %02x", regF1);
1348         switch (sd->bridge) {
1349         case BRIDGE_SN9C102P:
1350                 if (regF1 != 0x11)
1351                         return -ENODEV;
1352                 reg_w1(gspca_dev, 0x02, regGpio[1]);
1353                 break;
1354         case BRIDGE_SN9C105:
1355                 if (regF1 != 0x11)
1356                         return -ENODEV;
1357                 if (sd->sensor == SENSOR_MI0360)
1358                         mi0360_probe(gspca_dev);
1359                 reg_w(gspca_dev, 0x01, regGpio, 2);
1360                 break;
1361         case BRIDGE_SN9C120:
1362                 if (regF1 != 0x12)
1363                         return -ENODEV;
1364                 if (sd->sensor == SENSOR_MI0360)
1365                         mi0360_probe(gspca_dev);
1366                 regGpio[1] = 0x70;
1367                 reg_w(gspca_dev, 0x01, regGpio, 2);
1368                 break;
1369         default:
1370 /*      case BRIDGE_SN9C110: */
1371 /*      case BRIDGE_SN9C325: */
1372                 if (regF1 != 0x12)
1373                         return -ENODEV;
1374                 reg_w1(gspca_dev, 0x02, 0x62);
1375                 break;
1376         }
1377
1378         reg_w1(gspca_dev, 0xf1, 0x01);
1379
1380         return 0;
1381 }
1382
1383 static u32 setexposure(struct gspca_dev *gspca_dev,
1384                         u32 expo)
1385 {
1386         struct sd *sd = (struct sd *) gspca_dev;
1387
1388         switch (sd->sensor) {
1389         case SENSOR_HV7131R: {
1390                 u8 Expodoit[] =
1391                         { 0xc1, 0x11, 0x25, 0x07, 0x27, 0xc0, 0x00, 0x16 };
1392
1393                 Expodoit[3] = expo >> 16;
1394                 Expodoit[4] = expo >> 8;
1395                 Expodoit[5] = expo;
1396                 i2c_w8(gspca_dev, Expodoit);
1397                 break;
1398             }
1399         case SENSOR_MI0360: {
1400                 u8 expoMi[] =           /* exposure 0x0635 -> 4 fp/s 0x10 */
1401                         { 0xb1, 0x5d, 0x09, 0x06, 0x35, 0x00, 0x00, 0x16 };
1402                 static const u8 doit[] =                /* update sensor */
1403                         { 0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10 };
1404                 static const u8 sensorgo[] =            /* sensor on */
1405                         { 0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10 };
1406
1407                 if (expo > 0x0635)
1408                         expo = 0x0635;
1409                 else if (expo < 0x0001)
1410                         expo = 0x0001;
1411                 expoMi[3] = expo >> 8;
1412                 expoMi[4] = expo;
1413                 i2c_w8(gspca_dev, expoMi);
1414                 i2c_w8(gspca_dev, doit);
1415                 i2c_w8(gspca_dev, sensorgo);
1416                 break;
1417             }
1418         case SENSOR_MO4000: {
1419                 u8 expoMof[] =
1420                         { 0xa1, 0x21, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x10 };
1421                 u8 expoMo10[] =
1422                         { 0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10 };
1423                 static const u8 gainMo[] =
1424                         { 0xa1, 0x21, 0x00, 0x10, 0x00, 0x00, 0x00, 0x1d };
1425
1426                 if (expo > 0x1fff)
1427                         expo = 0x1fff;
1428                 else if (expo < 0x0001)
1429                         expo = 0x0001;
1430                 expoMof[3] = (expo & 0x03fc) >> 2;
1431                 i2c_w8(gspca_dev, expoMof);
1432                 expoMo10[3] = ((expo & 0x1c00) >> 10)
1433                                 | ((expo & 0x0003) << 4);
1434                 i2c_w8(gspca_dev, expoMo10);
1435                 i2c_w8(gspca_dev, gainMo);
1436                 PDEBUG(D_FRAM, "set exposure %d",
1437                         ((expoMo10[3] & 0x07) << 10)
1438                         | (expoMof[3] << 2)
1439                         | ((expoMo10[3] & 0x30) >> 4));
1440                 break;
1441             }
1442         case SENSOR_MT9V111: {
1443                 u8 expo_c1[] =
1444                         { 0xb1, 0x5c, 0x09, 0x00, 0x00, 0x00, 0x00, 0x10 };
1445
1446                 if (expo > 0x0280)
1447                         expo = 0x0280;
1448                 else if (expo < 0x0040)
1449                         expo = 0x0040;
1450                 expo_c1[3] = expo >> 8;
1451                 expo_c1[4] = expo;
1452                 i2c_w8(gspca_dev, expo_c1);
1453                 break;
1454             }
1455         case SENSOR_OM6802: {
1456                 u8 gainOm[] =
1457                         { 0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10 };
1458
1459                 if (expo > 0x03ff)
1460                         expo = 0x03ff;
1461                  if (expo < 0x0001)
1462                         expo = 0x0001;
1463                 gainOm[3] = expo >> 2;
1464                 i2c_w8(gspca_dev, gainOm);
1465                 reg_w1(gspca_dev, 0x96, (expo >> 5) & 0x1f);
1466                 PDEBUG(D_FRAM, "set exposure %d", gainOm[3]);
1467                 break;
1468             }
1469         }
1470         return expo;
1471 }
1472
1473 static void setbrightness(struct gspca_dev *gspca_dev)
1474 {
1475         struct sd *sd = (struct sd *) gspca_dev;
1476         unsigned int expo;
1477         u8 k2;
1478
1479         k2 = ((int) sd->brightness - 0x8000) >> 10;
1480         switch (sd->sensor) {
1481         case SENSOR_HV7131R:
1482                 expo = sd->brightness << 4;
1483                 if (expo > 0x002dc6c0)
1484                         expo = 0x002dc6c0;
1485                 else if (expo < 0x02a0)
1486                         expo = 0x02a0;
1487                 sd->exposure = setexposure(gspca_dev, expo);
1488                 break;
1489         case SENSOR_MI0360:
1490         case SENSOR_MO4000:
1491                 expo = sd->brightness >> 4;
1492                 sd->exposure = setexposure(gspca_dev, expo);
1493                 break;
1494         case SENSOR_MT9V111:
1495                 expo = sd->brightness >> 8;
1496                 sd->exposure = setexposure(gspca_dev, expo);
1497                 break;
1498         case SENSOR_OM6802:
1499                 expo = sd->brightness >> 6;
1500                 sd->exposure = setexposure(gspca_dev, expo);
1501                 k2 = sd->brightness >> 11;
1502                 break;
1503         }
1504
1505         if (sd->sensor != SENSOR_MT9V111)
1506                 reg_w1(gspca_dev, 0x96, k2);    /* color matrix Y offset */
1507 }
1508
1509 static void setcontrast(struct gspca_dev *gspca_dev)
1510 {
1511         struct sd *sd = (struct sd *) gspca_dev;
1512         u8 k2;
1513         u8 contrast[6];
1514
1515         k2 = sd->contrast * 0x30 / (CONTRAST_MAX + 1) + 0x10;   /* 10..40 */
1516         contrast[0] = (k2 + 1) / 2;             /* red */
1517         contrast[1] = 0;
1518         contrast[2] = k2;                       /* green */
1519         contrast[3] = 0;
1520         contrast[4] = (k2 + 1) / 5;             /* blue */
1521         contrast[5] = 0;
1522         reg_w(gspca_dev, 0x84, contrast, sizeof contrast);
1523 }
1524
1525 static void setcolors(struct gspca_dev *gspca_dev)
1526 {
1527         struct sd *sd = (struct sd *) gspca_dev;
1528         int i, v;
1529         u8 reg8a[12];                   /* U & V gains */
1530         static s16 uv[6] = {            /* same as reg84 in signed decimal */
1531                 -24, -38, 64,           /* UR UG UB */
1532                  62, -51, -9            /* VR VG VB */
1533         };
1534         for (i = 0; i < 6; i++) {
1535                 v = uv[i] * sd->colors / COLOR_DEF;
1536                 reg8a[i * 2] = v;
1537                 reg8a[i * 2 + 1] = (v >> 8) & 0x0f;
1538         }
1539         reg_w(gspca_dev, 0x8a, reg8a, sizeof reg8a);
1540 }
1541
1542 static void setredblue(struct gspca_dev *gspca_dev)
1543 {
1544         struct sd *sd = (struct sd *) gspca_dev;
1545
1546         reg_w1(gspca_dev, 0x05, sd->red);
1547 /*      reg_w1(gspca_dev, 0x07, 32); */
1548         reg_w1(gspca_dev, 0x06, sd->blue);
1549 }
1550
1551 static void setgamma(struct gspca_dev *gspca_dev)
1552 {
1553         struct sd *sd = (struct sd *) gspca_dev;
1554         int i;
1555         u8 gamma[17];
1556         const u8 *gamma_base;
1557         static const u8 delta[17] = {
1558                 0x00, 0x14, 0x1c, 0x1c, 0x1c, 0x1c, 0x1b, 0x1a,
1559                 0x18, 0x13, 0x10, 0x0e, 0x08, 0x07, 0x04, 0x02, 0x00
1560         };
1561
1562         switch (sd->sensor) {
1563         case SENSOR_HV7131R:
1564         case SENSOR_MT9V111:
1565                 gamma_base = gamma_spec_1;
1566                 break;
1567         case SENSOR_SP80708:
1568                 gamma_base = gamma_spec_2;
1569                 break;
1570         default:
1571                 gamma_base = gamma_def;
1572                 break;
1573         }
1574
1575         for (i = 0; i < sizeof gamma; i++)
1576                 gamma[i] = gamma_base[i]
1577                         + delta[i] * (sd->gamma - GAMMA_DEF) / 32;
1578         reg_w(gspca_dev, 0x20, gamma, sizeof gamma);
1579 }
1580
1581 static void setautogain(struct gspca_dev *gspca_dev)
1582 {
1583         struct sd *sd = (struct sd *) gspca_dev;
1584
1585         if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX))
1586                 return;
1587         switch (sd->sensor) {
1588         case SENSOR_OV7630:
1589         case SENSOR_OV7648: {
1590                 u8 comb;
1591
1592                 if (sd->sensor == SENSOR_OV7630)
1593                         comb = 0xc0;
1594                 else
1595                         comb = 0xa0;
1596                 if (sd->autogain)
1597                         comb |= 0x03;
1598                 i2c_w1(&sd->gspca_dev, 0x13, comb);
1599                 return;
1600             }
1601         }
1602         if (sd->autogain)
1603                 sd->ag_cnt = AG_CNT_START;
1604         else
1605                 sd->ag_cnt = -1;
1606 }
1607
1608 /* ov7630/ov7648 only */
1609 static void setvflip(struct sd *sd)
1610 {
1611         u8 comn;
1612
1613         if (sd->sensor == SENSOR_OV7630) {
1614                 comn = 0x02;
1615                 if (!sd->vflip)
1616                         comn |= 0x80;
1617         } else {
1618                 comn = 0x06;
1619                 if (sd->vflip)
1620                         comn |= 0x80;
1621         }
1622         i2c_w1(&sd->gspca_dev, 0x75, comn);
1623 }
1624
1625 static void setinfrared(struct sd *sd)
1626 {
1627 /*fixme: different sequence for StarCam Clip and StarCam 370i */
1628 /* Clip */
1629         i2c_w1(&sd->gspca_dev, 0x02,                    /* gpio */
1630                 sd->infrared ? 0x66 : 0x64);
1631 }
1632
1633 static void setfreq(struct gspca_dev *gspca_dev)
1634 {
1635         struct sd *sd = (struct sd *) gspca_dev;
1636
1637         if (sd->sensor == SENSOR_OV7660) {
1638                 switch (sd->freq) {
1639                 case 0: /* Banding filter disabled */
1640                         i2c_w1(gspca_dev, 0x13, 0xdf);
1641                         break;
1642                 case 1: /* 50 hz */
1643                         i2c_w1(gspca_dev, 0x13, 0xff);
1644                         i2c_w1(gspca_dev, 0x3b, 0x0a);
1645                         break;
1646                 case 2: /* 60 hz */
1647                         i2c_w1(gspca_dev, 0x13, 0xff);
1648                         i2c_w1(gspca_dev, 0x3b, 0x02);
1649                         break;
1650                 }
1651         } else {
1652                 u8 reg2a = 0, reg2b = 0, reg2d = 0;
1653
1654                 /* Get reg2a / reg2d base values */
1655                 switch (sd->sensor) {
1656                 case SENSOR_OV7630:
1657                         reg2a = 0x08;
1658                         reg2d = 0x01;
1659                         break;
1660                 case SENSOR_OV7648:
1661                         reg2a = 0x11;
1662                         reg2d = 0x81;
1663                         break;
1664                 }
1665
1666                 switch (sd->freq) {
1667                 case 0: /* Banding filter disabled */
1668                         break;
1669                 case 1: /* 50 hz (filter on and framerate adj) */
1670                         reg2a |= 0x80;
1671                         reg2b = 0xac;
1672                         reg2d |= 0x04;
1673                         break;
1674                 case 2: /* 60 hz (filter on, no framerate adj) */
1675                         reg2a |= 0x80;
1676                         reg2d |= 0x04;
1677                         break;
1678                 }
1679                 i2c_w1(gspca_dev, 0x2a, reg2a);
1680                 i2c_w1(gspca_dev, 0x2b, reg2b);
1681                 i2c_w1(gspca_dev, 0x2d, reg2d);
1682         }
1683 }
1684
1685 static void setjpegqual(struct gspca_dev *gspca_dev)
1686 {
1687         struct sd *sd = (struct sd *) gspca_dev;
1688         int i, sc;
1689
1690         if (sd->jpegqual < 50)
1691                 sc = 5000 / sd->jpegqual;
1692         else
1693                 sc = 200 - sd->jpegqual * 2;
1694 #if USB_BUF_SZ < 64
1695 #error "No room enough in usb_buf for quantization table"
1696 #endif
1697         for (i = 0; i < 64; i++)
1698                 gspca_dev->usb_buf[i] =
1699                         (jpeg_head[JPEG_QT0_OFFSET + i] * sc + 50) / 100;
1700         usb_control_msg(gspca_dev->dev,
1701                         usb_sndctrlpipe(gspca_dev->dev, 0),
1702                         0x08,
1703                         USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
1704                         0x0100, 0,
1705                         gspca_dev->usb_buf, 64,
1706                         500);
1707         for (i = 0; i < 64; i++)
1708                 gspca_dev->usb_buf[i] =
1709                         (jpeg_head[JPEG_QT1_OFFSET + i] * sc + 50) / 100;
1710         usb_control_msg(gspca_dev->dev,
1711                         usb_sndctrlpipe(gspca_dev->dev, 0),
1712                         0x08,
1713                         USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
1714                         0x0140, 0,
1715                         gspca_dev->usb_buf, 64,
1716                         500);
1717
1718         sd->reg18 ^= 0x40;
1719         reg_w1(gspca_dev, 0x18, sd->reg18);
1720 }
1721
1722 /* -- start the camera -- */
1723 static int sd_start(struct gspca_dev *gspca_dev)
1724 {
1725         struct sd *sd = (struct sd *) gspca_dev;
1726         int i;
1727         u8 reg1, reg17;
1728         const u8 *sn9c1xx;
1729         int mode;
1730         static const u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
1731         static const u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
1732         static const u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd };      /* MI0360 */
1733         static const u8 CE_ov76xx[] =
1734                                 { 0x32, 0xdd, 0x32, 0xdd };
1735
1736         /* create the JPEG header */
1737         sd->jpeg_hdr = kmalloc(JPEG_HDR_SZ, GFP_KERNEL);
1738         jpeg_define(sd->jpeg_hdr, gspca_dev->height, gspca_dev->width,
1739                         0x21);          /* JPEG 422 */
1740         jpeg_set_qual(sd->jpeg_hdr, sd->quality);
1741
1742         sn9c1xx = sn_tb[(int) sd->sensor];
1743         configure_gpio(gspca_dev, sn9c1xx);
1744
1745         reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]);
1746         reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]);
1747         reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]);
1748         reg_w1(gspca_dev, 0x13, sn9c1xx[0x13]);
1749         reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
1750         reg_w1(gspca_dev, 0xd2, 0x6a);          /* DC29 */
1751         reg_w1(gspca_dev, 0xd3, 0x50);
1752         reg_w1(gspca_dev, 0xc6, 0x00);
1753         reg_w1(gspca_dev, 0xc7, 0x00);
1754         reg_w1(gspca_dev, 0xc8, 0x50);
1755         reg_w1(gspca_dev, 0xc9, 0x3c);
1756         reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
1757         switch (sd->sensor) {
1758         case SENSOR_MT9V111:
1759                 reg17 = 0xe0;
1760                 break;
1761         case SENSOR_OV7630:
1762                 reg17 = 0xe2;
1763                 break;
1764         case SENSOR_OV7648:
1765                 reg17 = 0x20;
1766                 break;
1767         case SENSOR_OV7660:
1768                 reg17 = 0xa0;
1769                 break;
1770         default:
1771                 reg17 = 0x60;
1772                 break;
1773         }
1774         reg_w1(gspca_dev, 0x17, reg17);
1775 /* set reg1 was here */
1776         reg_w1(gspca_dev, 0x05, sn9c1xx[5]);    /* red */
1777         reg_w1(gspca_dev, 0x07, sn9c1xx[7]);    /* green */
1778         reg_w1(gspca_dev, 0x06, sn9c1xx[6]);    /* blue */
1779         reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]);
1780
1781         setgamma(gspca_dev);
1782
1783         for (i = 0; i < 8; i++)
1784                 reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
1785         switch (sd->sensor) {
1786         case SENSOR_MT9V111:
1787                 reg_w1(gspca_dev, 0x9a, 0x07);
1788                 reg_w1(gspca_dev, 0x99, 0x59);
1789                 break;
1790         case SENSOR_OV7648:
1791                 reg_w1(gspca_dev, 0x9a, 0x0a);
1792                 reg_w1(gspca_dev, 0x99, 0x60);
1793                 break;
1794         case SENSOR_OV7660:
1795                 reg_w1(gspca_dev, 0x9a, 0x05);
1796                 if (sd->bridge == BRIDGE_SN9C105)
1797                         reg_w1(gspca_dev, 0x99, 0xff);
1798                 else
1799                         reg_w1(gspca_dev, 0x99, 0x5b);
1800                 break;
1801         case SENSOR_SP80708:
1802                 reg_w1(gspca_dev, 0x9a, 0x05);
1803                 reg_w1(gspca_dev, 0x99, 0x59);
1804                 break;
1805         default:
1806                 reg_w1(gspca_dev, 0x9a, 0x08);
1807                 reg_w1(gspca_dev, 0x99, 0x59);
1808                 break;
1809         }
1810
1811         mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
1812         if (mode)
1813                 reg1 = 0x46;    /* 320x240: clk 48Mhz, video trf enable */
1814         else
1815                 reg1 = 0x06;    /* 640x480: clk 24Mhz, video trf enable */
1816         reg17 = 0x61;           /* 0x:20: enable sensor clock */
1817         switch (sd->sensor) {
1818         case SENSOR_HV7131R:
1819                 hv7131R_InitSensor(gspca_dev);
1820                 break;
1821         case SENSOR_MI0360:
1822                 mi0360_InitSensor(gspca_dev);
1823                 break;
1824         case SENSOR_MO4000:
1825                 mo4000_InitSensor(gspca_dev);
1826                 if (mode) {
1827 /*                      reg1 = 0x46;     * 320 clk 48Mhz 60fp/s */
1828                         reg1 = 0x06;    /* clk 24Mz */
1829                 } else {
1830                         reg17 = 0x22;   /* 640 MCKSIZE */
1831 /*                      reg1 = 0x06;     * 640 clk 24Mz (done) */
1832                 }
1833                 break;
1834         case SENSOR_MT9V111:
1835                 mt9v111_InitSensor(gspca_dev);
1836                 if (mode) {
1837                         reg1 = 0x04;    /* 320 clk 48Mhz */
1838                 } else {
1839 /*                      reg1 = 0x06;     * 640 clk 24Mz (done) */
1840                         reg17 = 0xc2;
1841                 }
1842                 break;
1843         case SENSOR_OM6802:
1844                 om6802_InitSensor(gspca_dev);
1845                 reg17 = 0x64;           /* 640 MCKSIZE */
1846                 break;
1847         case SENSOR_OV7630:
1848                 ov7630_InitSensor(gspca_dev);
1849                 setvflip(sd);
1850                 reg17 = 0xe2;
1851                 reg1 = 0x44;
1852                 break;
1853         case SENSOR_OV7648:
1854                 ov7648_InitSensor(gspca_dev);
1855                 reg17 = 0x21;
1856 /*              reg1 = 0x42;             * 42 - 46? */
1857                 break;
1858         case SENSOR_OV7660:
1859                 ov7660_InitSensor(gspca_dev);
1860                 if (sd->bridge == BRIDGE_SN9C120) {
1861                         if (mode) {             /* 320x240 - 160x120 */
1862                                 reg17 = 0xa2;
1863                                 reg1 = 0x44;    /* 48 Mhz, video trf eneble */
1864                         }
1865                 } else {
1866                         reg17 = 0x22;
1867                         reg1 = 0x06;    /* 24 Mhz, video trf eneble
1868                                          * inverse power down */
1869                 }
1870                 break;
1871         default:
1872 /*      case SENSOR_SP80708: */
1873                 sp80708_InitSensor(gspca_dev);
1874                 if (mode) {
1875 /*??                    reg1 = 0x04;     * 320 clk 48Mhz */
1876                 } else {
1877                         reg1 = 0x46;     /* 640 clk 48Mz */
1878                         reg17 = 0xa2;
1879                 }
1880                 break;
1881         }
1882         reg_w(gspca_dev, 0xc0, C0, 6);
1883         reg_w(gspca_dev, 0xca, CA, 4);
1884         switch (sd->sensor) {
1885         case SENSOR_OV7630:
1886         case SENSOR_OV7648:
1887         case SENSOR_OV7660:
1888                 reg_w(gspca_dev, 0xce, CE_ov76xx, 4);
1889                 break;
1890         default:
1891                 reg_w(gspca_dev, 0xce, CE, 4);
1892                                         /* ?? {0x1e, 0xdd, 0x2d, 0xe7} */
1893                 break;
1894         }
1895
1896         /* here change size mode 0 -> VGA; 1 -> CIF */
1897         sd->reg18 = sn9c1xx[0x18] | (mode << 4) | 0x40;
1898         reg_w1(gspca_dev, 0x18, sd->reg18);
1899         setjpegqual(gspca_dev);
1900
1901         reg_w1(gspca_dev, 0x17, reg17);
1902         reg_w1(gspca_dev, 0x01, reg1);
1903         switch (sd->sensor) {
1904         case SENSOR_OV7630:
1905                 setvflip(sd);
1906                 break;
1907         }
1908         setbrightness(gspca_dev);
1909         setcontrast(gspca_dev);
1910         setautogain(gspca_dev);
1911         setfreq(gspca_dev);
1912         return 0;
1913 }
1914
1915 static void sd_stopN(struct gspca_dev *gspca_dev)
1916 {
1917         struct sd *sd = (struct sd *) gspca_dev;
1918         static const u8 stophv7131[] =
1919                 { 0xa1, 0x11, 0x02, 0x09, 0x00, 0x00, 0x00, 0x10 };
1920         static const u8 stopmi0360[] =
1921                 { 0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10 };
1922         static const u8 stopov7648[] =
1923                 { 0xa1, 0x21, 0x76, 0x20, 0x00, 0x00, 0x00, 0x10 };
1924         u8 data;
1925         const u8 *sn9c1xx;
1926
1927         data = 0x0b;
1928         switch (sd->sensor) {
1929         case SENSOR_HV7131R:
1930                 i2c_w8(gspca_dev, stophv7131);
1931                 data = 0x2b;
1932                 break;
1933         case SENSOR_MI0360:
1934                 i2c_w8(gspca_dev, stopmi0360);
1935                 data = 0x29;
1936                 break;
1937         case SENSOR_OV7648:
1938                 i2c_w8(gspca_dev, stopov7648);
1939                 /* fall thru */
1940         case SENSOR_MT9V111:
1941         case SENSOR_OV7630:
1942                 data = 0x29;
1943                 break;
1944         default:
1945 /*      case SENSOR_MO4000: */
1946 /*      case SENSOR_OV7660: */
1947                 break;
1948         }
1949         sn9c1xx = sn_tb[(int) sd->sensor];
1950         reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
1951         reg_w1(gspca_dev, 0x17, sn9c1xx[0x17]);
1952         reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
1953         reg_w1(gspca_dev, 0x01, data);
1954         reg_w1(gspca_dev, 0xf1, 0x00);
1955 }
1956
1957 static void sd_stop0(struct gspca_dev *gspca_dev)
1958 {
1959         struct sd *sd = (struct sd *) gspca_dev;
1960
1961         kfree(sd->jpeg_hdr);
1962 }
1963
1964 static void do_autogain(struct gspca_dev *gspca_dev)
1965 {
1966         struct sd *sd = (struct sd *) gspca_dev;
1967         int delta;
1968         int expotimes;
1969         u8 luma_mean = 130;
1970         u8 luma_delta = 20;
1971
1972         /* Thanks S., without your advice, autobright should not work :) */
1973         if (sd->ag_cnt < 0)
1974                 return;
1975         if (--sd->ag_cnt >= 0)
1976                 return;
1977         sd->ag_cnt = AG_CNT_START;
1978
1979         delta = atomic_read(&sd->avg_lum);
1980         PDEBUG(D_FRAM, "mean lum %d", delta);
1981         if (delta < luma_mean - luma_delta ||
1982             delta > luma_mean + luma_delta) {
1983                 switch (sd->sensor) {
1984                 case SENSOR_HV7131R:
1985                         expotimes = sd->exposure >> 8;
1986                         expotimes += (luma_mean - delta) >> 4;
1987                         if (expotimes < 0)
1988                                 expotimes = 0;
1989                         sd->exposure = setexposure(gspca_dev,
1990                                         (unsigned int) (expotimes << 8));
1991                         break;
1992                 default:
1993 /*              case SENSOR_MO4000: */
1994 /*              case SENSOR_MI0360: */
1995 /*              case SENSOR_MT9V111: */
1996 /*              case SENSOR_OM6802: */
1997                         expotimes = sd->exposure;
1998                         expotimes += (luma_mean - delta) >> 6;
1999                         if (expotimes < 0)
2000                                 expotimes = 0;
2001                         sd->exposure = setexposure(gspca_dev,
2002                                                    (unsigned int) expotimes);
2003                         setredblue(gspca_dev);
2004                         break;
2005                 }
2006         }
2007 }
2008
2009 /* scan the URB packets */
2010 /* This function is run at interrupt level. */
2011 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
2012                         struct gspca_frame *frame,      /* target */
2013                         u8 *data,                       /* isoc packet */
2014                         int len)                        /* iso packet length */
2015 {
2016         struct sd *sd = (struct sd *) gspca_dev;
2017         int sof, avg_lum;
2018
2019         sof = len - 64;
2020         if (sof >= 0 && data[sof] == 0xff && data[sof + 1] == 0xd9) {
2021
2022                 /* end of frame */
2023                 gspca_frame_add(gspca_dev, LAST_PACKET,
2024                                 frame, data, sof + 2);
2025                 if (sd->ag_cnt < 0)
2026                         return;
2027 /* w1 w2 w3 */
2028 /* w4 w5 w6 */
2029 /* w7 w8 */
2030 /* w4 */
2031                 avg_lum = ((data[sof + 29] << 8) | data[sof + 30]) >> 6;
2032 /* w6 */
2033                 avg_lum += ((data[sof + 33] << 8) | data[sof + 34]) >> 6;
2034 /* w2 */
2035                 avg_lum += ((data[sof + 25] << 8) | data[sof + 26]) >> 6;
2036 /* w8 */
2037                 avg_lum += ((data[sof + 37] << 8) | data[sof + 38]) >> 6;
2038 /* w5 */
2039                 avg_lum += ((data[sof + 31] << 8) | data[sof + 32]) >> 4;
2040                 avg_lum >>= 4;
2041                 atomic_set(&sd->avg_lum, avg_lum);
2042                 return;
2043         }
2044         if (gspca_dev->last_packet_type == LAST_PACKET) {
2045
2046                 /* put the JPEG 422 header */
2047                 gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
2048                         sd->jpeg_hdr, JPEG_HDR_SZ);
2049         }
2050         gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
2051 }
2052
2053 static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
2054 {
2055         struct sd *sd = (struct sd *) gspca_dev;
2056
2057         sd->brightness = val;
2058         if (gspca_dev->streaming)
2059                 setbrightness(gspca_dev);
2060         return 0;
2061 }
2062
2063 static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
2064 {
2065         struct sd *sd = (struct sd *) gspca_dev;
2066
2067         *val = sd->brightness;
2068         return 0;
2069 }
2070
2071 static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
2072 {
2073         struct sd *sd = (struct sd *) gspca_dev;
2074
2075         sd->contrast = val;
2076         if (gspca_dev->streaming)
2077                 setcontrast(gspca_dev);
2078         return 0;
2079 }
2080
2081 static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
2082 {
2083         struct sd *sd = (struct sd *) gspca_dev;
2084
2085         *val = sd->contrast;
2086         return 0;
2087 }
2088
2089 static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val)
2090 {
2091         struct sd *sd = (struct sd *) gspca_dev;
2092
2093         sd->colors = val;
2094         if (gspca_dev->streaming)
2095                 setcolors(gspca_dev);
2096         return 0;
2097 }
2098
2099 static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
2100 {
2101         struct sd *sd = (struct sd *) gspca_dev;
2102
2103         *val = sd->colors;
2104         return 0;
2105 }
2106
2107 static int sd_setblue_balance(struct gspca_dev *gspca_dev, __s32 val)
2108 {
2109         struct sd *sd = (struct sd *) gspca_dev;
2110
2111         sd->blue = val;
2112         if (gspca_dev->streaming)
2113                 setredblue(gspca_dev);
2114         return 0;
2115 }
2116
2117 static int sd_getblue_balance(struct gspca_dev *gspca_dev, __s32 *val)
2118 {
2119         struct sd *sd = (struct sd *) gspca_dev;
2120
2121         *val = sd->blue;
2122         return 0;
2123 }
2124
2125 static int sd_setred_balance(struct gspca_dev *gspca_dev, __s32 val)
2126 {
2127         struct sd *sd = (struct sd *) gspca_dev;
2128
2129         sd->red = val;
2130         if (gspca_dev->streaming)
2131                 setredblue(gspca_dev);
2132         return 0;
2133 }
2134
2135 static int sd_getred_balance(struct gspca_dev *gspca_dev, __s32 *val)
2136 {
2137         struct sd *sd = (struct sd *) gspca_dev;
2138
2139         *val = sd->red;
2140         return 0;
2141 }
2142
2143 static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val)
2144 {
2145         struct sd *sd = (struct sd *) gspca_dev;
2146
2147         sd->gamma = val;
2148         if (gspca_dev->streaming)
2149                 setgamma(gspca_dev);
2150         return 0;
2151 }
2152
2153 static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val)
2154 {
2155         struct sd *sd = (struct sd *) gspca_dev;
2156
2157         *val = sd->gamma;
2158         return 0;
2159 }
2160
2161 static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
2162 {
2163         struct sd *sd = (struct sd *) gspca_dev;
2164
2165         sd->autogain = val;
2166         if (gspca_dev->streaming)
2167                 setautogain(gspca_dev);
2168         return 0;
2169 }
2170
2171 static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
2172 {
2173         struct sd *sd = (struct sd *) gspca_dev;
2174
2175         *val = sd->autogain;
2176         return 0;
2177 }
2178
2179 static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val)
2180 {
2181         struct sd *sd = (struct sd *) gspca_dev;
2182
2183         sd->vflip = val;
2184         if (gspca_dev->streaming)
2185                 setvflip(sd);
2186         return 0;
2187 }
2188
2189 static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val)
2190 {
2191         struct sd *sd = (struct sd *) gspca_dev;
2192
2193         *val = sd->vflip;
2194         return 0;
2195 }
2196
2197 static int sd_setinfrared(struct gspca_dev *gspca_dev, __s32 val)
2198 {
2199         struct sd *sd = (struct sd *) gspca_dev;
2200
2201         sd->infrared = val;
2202         if (gspca_dev->streaming)
2203                 setinfrared(sd);
2204         return 0;
2205 }
2206
2207 static int sd_getinfrared(struct gspca_dev *gspca_dev, __s32 *val)
2208 {
2209         struct sd *sd = (struct sd *) gspca_dev;
2210
2211         *val = sd->infrared;
2212         return 0;
2213 }
2214
2215 static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val)
2216 {
2217         struct sd *sd = (struct sd *) gspca_dev;
2218
2219         sd->freq = val;
2220         if (gspca_dev->streaming)
2221                 setfreq(gspca_dev);
2222         return 0;
2223 }
2224
2225 static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val)
2226 {
2227         struct sd *sd = (struct sd *) gspca_dev;
2228
2229         *val = sd->freq;
2230         return 0;
2231 }
2232
2233 static int sd_set_jcomp(struct gspca_dev *gspca_dev,
2234                         struct v4l2_jpegcompression *jcomp)
2235 {
2236         struct sd *sd = (struct sd *) gspca_dev;
2237
2238         if (jcomp->quality < QUALITY_MIN)
2239                 sd->quality = QUALITY_MIN;
2240         else if (jcomp->quality > QUALITY_MAX)
2241                 sd->quality = QUALITY_MAX;
2242         else
2243                 sd->quality = jcomp->quality;
2244         if (gspca_dev->streaming)
2245                 jpeg_set_qual(sd->jpeg_hdr, sd->quality);
2246         return 0;
2247 }
2248
2249 static int sd_get_jcomp(struct gspca_dev *gspca_dev,
2250                         struct v4l2_jpegcompression *jcomp)
2251 {
2252         struct sd *sd = (struct sd *) gspca_dev;
2253
2254         memset(jcomp, 0, sizeof *jcomp);
2255         jcomp->quality = sd->quality;
2256         jcomp->jpeg_markers = V4L2_JPEG_MARKER_DHT
2257                         | V4L2_JPEG_MARKER_DQT;
2258         return 0;
2259 }
2260
2261 static int sd_querymenu(struct gspca_dev *gspca_dev,
2262                         struct v4l2_querymenu *menu)
2263 {
2264         switch (menu->id) {
2265         case V4L2_CID_POWER_LINE_FREQUENCY:
2266                 switch (menu->index) {
2267                 case 0:         /* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */
2268                         strcpy((char *) menu->name, "NoFliker");
2269                         return 0;
2270                 case 1:         /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */
2271                         strcpy((char *) menu->name, "50 Hz");
2272                         return 0;
2273                 case 2:         /* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
2274                         strcpy((char *) menu->name, "60 Hz");
2275                         return 0;
2276                 }
2277                 break;
2278         }
2279         return -EINVAL;
2280 }
2281
2282 /* sub-driver description */
2283 static const struct sd_desc sd_desc = {
2284         .name = MODULE_NAME,
2285         .ctrls = sd_ctrls,
2286         .nctrls = ARRAY_SIZE(sd_ctrls),
2287         .config = sd_config,
2288         .init = sd_init,
2289         .start = sd_start,
2290         .stopN = sd_stopN,
2291         .stop0 = sd_stop0,
2292         .pkt_scan = sd_pkt_scan,
2293         .dq_callback = do_autogain,
2294         .get_jcomp = sd_get_jcomp,
2295         .set_jcomp = sd_set_jcomp,
2296         .querymenu = sd_querymenu,
2297 };
2298
2299 /* -- module initialisation -- */
2300 #define BSI(bridge, sensor, i2c_addr) \
2301         .driver_info = (BRIDGE_ ## bridge << 16) \
2302                         | (SENSOR_ ## sensor << 8) \
2303                         | (i2c_addr)
2304 static const __devinitdata struct usb_device_id device_table[] = {
2305 #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
2306         {USB_DEVICE(0x0458, 0x7025), BSI(SN9C120, MI0360, 0x5d)},
2307         {USB_DEVICE(0x0458, 0x702e), BSI(SN9C120, OV7660, 0x21)},
2308 #endif
2309         {USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)},
2310         {USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)},
2311         {USB_DEVICE(0x0471, 0x0327), BSI(SN9C105, MI0360, 0x5d)},
2312         {USB_DEVICE(0x0471, 0x0328), BSI(SN9C105, MI0360, 0x5d)},
2313         {USB_DEVICE(0x0471, 0x0330), BSI(SN9C105, MI0360, 0x5d)},
2314         {USB_DEVICE(0x06f8, 0x3004), BSI(SN9C105, OV7660, 0x21)},
2315         {USB_DEVICE(0x06f8, 0x3008), BSI(SN9C105, OV7660, 0x21)},
2316         {USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, HV7131R, 0x11)},
2317 /* bw600.inf:
2318         {USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, MI0360, 0x5d)}, */
2319 /*      {USB_DEVICE(0x0c45, 0x603a), BSI(SN9C102P, OV7648, 0x??)}, */
2320 /*      {USB_DEVICE(0x0c45, 0x607a), BSI(SN9C102P, OV7648, 0x??)}, */
2321         {USB_DEVICE(0x0c45, 0x607c), BSI(SN9C102P, HV7131R, 0x11)},
2322 /*      {USB_DEVICE(0x0c45, 0x607e), BSI(SN9C102P, OV7630, 0x??)}, */
2323         {USB_DEVICE(0x0c45, 0x60c0), BSI(SN9C105, MI0360, 0x5d)},
2324 /*      {USB_DEVICE(0x0c45, 0x60c8), BSI(SN9C105, OM6801, 0x??)}, */
2325 /*      {USB_DEVICE(0x0c45, 0x60cc), BSI(SN9C105, HV7131GP, 0x??)}, */
2326         {USB_DEVICE(0x0c45, 0x60ec), BSI(SN9C105, MO4000, 0x21)},
2327 /*      {USB_DEVICE(0x0c45, 0x60ef), BSI(SN9C105, ICM105C, 0x??)}, */
2328 /*      {USB_DEVICE(0x0c45, 0x60fa), BSI(SN9C105, OV7648, 0x??)}, */
2329         {USB_DEVICE(0x0c45, 0x60fb), BSI(SN9C105, OV7660, 0x21)},
2330         {USB_DEVICE(0x0c45, 0x60fc), BSI(SN9C105, HV7131R, 0x11)},
2331 #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
2332         {USB_DEVICE(0x0c45, 0x60fe), BSI(SN9C105, OV7630, 0x21)},
2333 #endif
2334         {USB_DEVICE(0x0c45, 0x6100), BSI(SN9C120, MI0360, 0x5d)}, /*sn9c128*/
2335 /*      {USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6801, 0x??)}, */
2336         {USB_DEVICE(0x0c45, 0x610a), BSI(SN9C120, OV7648, 0x21)}, /*sn9c128*/
2337         {USB_DEVICE(0x0c45, 0x610b), BSI(SN9C120, OV7660, 0x21)}, /*sn9c128*/
2338         {USB_DEVICE(0x0c45, 0x610c), BSI(SN9C120, HV7131R, 0x11)}, /*sn9c128*/
2339         {USB_DEVICE(0x0c45, 0x610e), BSI(SN9C120, OV7630, 0x21)}, /*sn9c128*/
2340 /*      {USB_DEVICE(0x0c45, 0x6122), BSI(SN9C110, ICM105C, 0x??)}, */
2341 /*      {USB_DEVICE(0x0c45, 0x6123), BSI(SN9C110, SanyoCCD, 0x??)}, */
2342         {USB_DEVICE(0x0c45, 0x6128), BSI(SN9C110, OM6802, 0x21)}, /*sn9c325?*/
2343 /*bw600.inf:*/
2344         {USB_DEVICE(0x0c45, 0x612a), BSI(SN9C120, OV7648, 0x21)}, /*sn9c110?*/
2345         {USB_DEVICE(0x0c45, 0x612c), BSI(SN9C110, MO4000, 0x21)},
2346         {USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x21)},
2347 /*      {USB_DEVICE(0x0c45, 0x612f), BSI(SN9C110, ICM105C, 0x??)}, */
2348 #if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
2349         {USB_DEVICE(0x0c45, 0x6130), BSI(SN9C120, MI0360, 0x5d)},
2350 #endif
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, 0x6143), BSI(SN9C120, SP80708, 0x18)},
2359         {}
2360 };
2361 MODULE_DEVICE_TABLE(usb, device_table);
2362
2363 /* -- device connect -- */
2364 static int sd_probe(struct usb_interface *intf,
2365                     const struct usb_device_id *id)
2366 {
2367         return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
2368                                 THIS_MODULE);
2369 }
2370
2371 static struct usb_driver sd_driver = {
2372         .name = MODULE_NAME,
2373         .id_table = device_table,
2374         .probe = sd_probe,
2375         .disconnect = gspca_disconnect,
2376 #ifdef CONFIG_PM
2377         .suspend = gspca_suspend,
2378         .resume = gspca_resume,
2379 #endif
2380 };
2381
2382 /* -- module insert / remove -- */
2383 static int __init sd_mod_init(void)
2384 {
2385         int ret;
2386         ret = usb_register(&sd_driver);
2387         if (ret < 0)
2388                 return ret;
2389         info("registered");
2390         return 0;
2391 }
2392 static void __exit sd_mod_exit(void)
2393 {
2394         usb_deregister(&sd_driver);
2395         info("deregistered");
2396 }
2397
2398 module_init(sd_mod_init);
2399 module_exit(sd_mod_exit);