drivers/media/video/ov511.h

   1 #ifndef __LINUX_OV511_H
   2 #define __LINUX_OV511_H
   3
   4 #include <asm/uaccess.h>
   5 #include <linux/videodev.h>
   6 #include <media/v4l2-common.h>
   7 #include <media/v4l2-ioctl.h>
   8 #include <linux/usb.h>
   9 #include <linux/mutex.h>
  10
  11 #define OV511_DEBUG     /* Turn on debug messages */
  12
  13 #ifdef OV511_DEBUG
  14         #define PDEBUG(level, fmt, args...) \
  15                 if (debug >= (level))   \
  16                         printk(KERN_INFO KBUILD_MODNAME "[%s:%d] \n" fmt, \
  17                 __func__, __LINE__ , ## args)
  18 #else
  19         #define PDEBUG(level, fmt, args...) do {} while(0)
  20 #endif
  21
  22 /* This macro restricts an int variable to an inclusive range */
  23 #define RESTRICT_TO_RANGE(v,mi,ma) { \
  24         if ((v) < (mi)) (v) = (mi); \
  25         else if ((v) > (ma)) (v) = (ma); \
  26 }
  27
  28 /* --------------------------------- */
  29 /* DEFINES FOR OV511 AND OTHER CHIPS */
  30 /* --------------------------------- */
  31
  32 /* USB IDs */
  33 #define VEND_OMNIVISION 0x05A9
  34 #define PROD_OV511      0x0511
  35 #define PROD_OV511PLUS  0xA511
  36 #define PROD_OV518      0x0518
  37 #define PROD_OV518PLUS  0xA518
  38
  39 #define VEND_MATTEL     0x0813
  40 #define PROD_ME2CAM     0x0002
  41
  42 /* --------------------------------- */
  43 /*     OV51x REGISTER MNEMONICS      */
  44 /* --------------------------------- */
  45
  46 /* Camera interface register numbers */
  47 #define R511_CAM_DELAY          0x10
  48 #define R511_CAM_EDGE           0x11
  49 #define R511_CAM_PXCNT          0x12
  50 #define R511_CAM_LNCNT          0x13
  51 #define R511_CAM_PXDIV          0x14
  52 #define R511_CAM_LNDIV          0x15
  53 #define R511_CAM_UV_EN          0x16
  54 #define R511_CAM_LINE_MODE      0x17
  55 #define R511_CAM_OPTS           0x18
  56
  57 /* Snapshot mode camera interface register numbers */
  58 #define R511_SNAP_FRAME         0x19
  59 #define R511_SNAP_PXCNT         0x1A
  60 #define R511_SNAP_LNCNT         0x1B
  61 #define R511_SNAP_PXDIV         0x1C
  62 #define R511_SNAP_LNDIV         0x1D
  63 #define R511_SNAP_UV_EN         0x1E
  64 #define R511_SNAP_OPTS          0x1F
  65
  66 /* DRAM register numbers */
  67 #define R511_DRAM_FLOW_CTL      0x20
  68 #define R511_DRAM_ARCP          0x21
  69 #define R511_DRAM_MRC           0x22
  70 #define R511_DRAM_RFC           0x23
  71
  72 /* ISO FIFO register numbers */
  73 #define R51x_FIFO_PSIZE         0x30    /* 2 bytes wide w/ OV518(+) */
  74 #define R511_FIFO_OPTS          0x31
  75
  76 /* Parallel IO register numbers */
  77 #define R511_PIO_OPTS           0x38
  78 #define R511_PIO_DATA           0x39
  79 #define R511_PIO_BIST           0x3E
  80 #define R518_GPIO_IN            0x55    /* OV518(+) only */
  81 #define R518_GPIO_OUT           0x56    /* OV518(+) only */
  82 #define R518_GPIO_CTL           0x57    /* OV518(+) only */
  83 #define R518_GPIO_PULSE_IN      0x58    /* OV518(+) only */
  84 #define R518_GPIO_PULSE_CLEAR   0x59    /* OV518(+) only */
  85 #define R518_GPIO_PULSE_POL     0x5a    /* OV518(+) only */
  86 #define R518_GPIO_PULSE_EN      0x5b    /* OV518(+) only */
  87 #define R518_GPIO_RESET         0x5c    /* OV518(+) only */
  88
  89 /* I2C registers */
  90 #define R511_I2C_CTL            0x40
  91 #define R518_I2C_CTL            0x47    /* OV518(+) only */
  92 #define R51x_I2C_W_SID          0x41
  93 #define R51x_I2C_SADDR_3        0x42
  94 #define R51x_I2C_SADDR_2        0x43
  95 #define R51x_I2C_R_SID          0x44
  96 #define R51x_I2C_DATA           0x45
  97 #define R51x_I2C_CLOCK          0x46
  98 #define R51x_I2C_TIMEOUT        0x47
  99
 100 /* I2C snapshot registers */
 101 #define R511_SI2C_SADDR_3       0x48
 102 #define R511_SI2C_DATA          0x49
 103
 104 /* System control registers */
 105 #define R51x_SYS_RESET          0x50
 106                 /* Reset type definitions */
 107 #define         OV511_RESET_UDC         0x01
 108 #define         OV511_RESET_I2C         0x02
 109 #define         OV511_RESET_FIFO        0x04
 110 #define         OV511_RESET_OMNICE      0x08
 111 #define         OV511_RESET_DRAM        0x10
 112 #define         OV511_RESET_CAM_INT     0x20
 113 #define         OV511_RESET_OV511       0x40
 114 #define         OV511_RESET_NOREGS      0x3F /* All but OV511 & regs */
 115 #define         OV511_RESET_ALL         0x7F
 116
 117 #define R511_SYS_CLOCK_DIV      0x51
 118 #define R51x_SYS_SNAP           0x52
 119 #define R51x_SYS_INIT           0x53
 120 #define R511_SYS_PWR_CLK        0x54 /* OV511+/OV518(+) only */
 121 #define R511_SYS_LED_CTL        0x55 /* OV511+ only */
 122 #define R511_SYS_USER           0x5E
 123 #define R511_SYS_CUST_ID        0x5F
 124
 125 /* OmniCE (compression) registers */
 126 #define R511_COMP_PHY           0x70
 127 #define R511_COMP_PHUV          0x71
 128 #define R511_COMP_PVY           0x72
 129 #define R511_COMP_PVUV          0x73
 130 #define R511_COMP_QHY           0x74
 131 #define R511_COMP_QHUV          0x75
 132 #define R511_COMP_QVY           0x76
 133 #define R511_COMP_QVUV          0x77
 134 #define R511_COMP_EN            0x78
 135 #define R511_COMP_LUT_EN        0x79
 136 #define R511_COMP_LUT_BEGIN     0x80
 137
 138 /* --------------------------------- */
 139 /*         ALTERNATE NUMBERS         */
 140 /* --------------------------------- */
 141
 142 /* Alternate numbers for various max packet sizes (OV511 only) */
 143 #define OV511_ALT_SIZE_992      0
 144 #define OV511_ALT_SIZE_993      1
 145 #define OV511_ALT_SIZE_768      2
 146 #define OV511_ALT_SIZE_769      3
 147 #define OV511_ALT_SIZE_512      4
 148 #define OV511_ALT_SIZE_513      5
 149 #define OV511_ALT_SIZE_257      6
 150 #define OV511_ALT_SIZE_0        7
 151
 152 /* Alternate numbers for various max packet sizes (OV511+ only) */
 153 #define OV511PLUS_ALT_SIZE_0    0
 154 #define OV511PLUS_ALT_SIZE_33   1
 155 #define OV511PLUS_ALT_SIZE_129  2
 156 #define OV511PLUS_ALT_SIZE_257  3
 157 #define OV511PLUS_ALT_SIZE_385  4
 158 #define OV511PLUS_ALT_SIZE_513  5
 159 #define OV511PLUS_ALT_SIZE_769  6
 160 #define OV511PLUS_ALT_SIZE_961  7
 161
 162 /* Alternate numbers for various max packet sizes (OV518(+) only) */
 163 #define OV518_ALT_SIZE_0        0
 164 #define OV518_ALT_SIZE_128      1
 165 #define OV518_ALT_SIZE_256      2
 166 #define OV518_ALT_SIZE_384      3
 167 #define OV518_ALT_SIZE_512      4
 168 #define OV518_ALT_SIZE_640      5
 169 #define OV518_ALT_SIZE_768      6
 170 #define OV518_ALT_SIZE_896      7
 171
 172 /* --------------------------------- */
 173 /*     OV7610 REGISTER MNEMONICS     */
 174 /* --------------------------------- */
 175
 176 /* OV7610 registers */
 177 #define OV7610_REG_GAIN          0x00   /* gain setting (5:0) */
 178 #define OV7610_REG_BLUE          0x01   /* blue channel balance */
 179 #define OV7610_REG_RED           0x02   /* red channel balance */
 180 #define OV7610_REG_SAT           0x03   /* saturation */
 181                                         /* 04 reserved */
 182 #define OV7610_REG_CNT           0x05   /* Y contrast */
 183 #define OV7610_REG_BRT           0x06   /* Y brightness */
 184                                         /* 08-0b reserved */
 185 #define OV7610_REG_BLUE_BIAS     0x0C   /* blue channel bias (5:0) */
 186 #define OV7610_REG_RED_BIAS      0x0D   /* read channel bias (5:0) */
 187 #define OV7610_REG_GAMMA_COEFF   0x0E   /* gamma settings */
 188 #define OV7610_REG_WB_RANGE      0x0F   /* AEC/ALC/S-AWB settings */
 189 #define OV7610_REG_EXP           0x10   /* manual exposure setting */
 190 #define OV7610_REG_CLOCK         0x11   /* polarity/clock prescaler */
 191 #define OV7610_REG_COM_A         0x12   /* misc common regs */
 192 #define OV7610_REG_COM_B         0x13   /* misc common regs */
 193 #define OV7610_REG_COM_C         0x14   /* misc common regs */
 194 #define OV7610_REG_COM_D         0x15   /* misc common regs */
 195 #define OV7610_REG_FIELD_DIVIDE  0x16   /* field interval/mode settings */
 196 #define OV7610_REG_HWIN_START    0x17   /* horizontal window start */
 197 #define OV7610_REG_HWIN_END      0x18   /* horizontal window end */
 198 #define OV7610_REG_VWIN_START    0x19   /* vertical window start */
 199 #define OV7610_REG_VWIN_END      0x1A   /* vertical window end */
 200 #define OV7610_REG_PIXEL_SHIFT   0x1B   /* pixel shift */
 201 #define OV7610_REG_ID_HIGH       0x1C   /* manufacturer ID MSB */
 202 #define OV7610_REG_ID_LOW        0x1D   /* manufacturer ID LSB */
 203                                         /* 0e-0f reserved */
 204 #define OV7610_REG_COM_E         0x20   /* misc common regs */
 205 #define OV7610_REG_YOFFSET       0x21   /* Y channel offset */
 206 #define OV7610_REG_UOFFSET       0x22   /* U channel offset */
 207                                         /* 23 reserved */
 208 #define OV7610_REG_ECW           0x24   /* Exposure white level for AEC */
 209 #define OV7610_REG_ECB           0x25   /* Exposure black level for AEC */
 210 #define OV7610_REG_COM_F         0x26   /* misc settings */
 211 #define OV7610_REG_COM_G         0x27   /* misc settings */
 212 #define OV7610_REG_COM_H         0x28   /* misc settings */
 213 #define OV7610_REG_COM_I         0x29   /* misc settings */
 214 #define OV7610_REG_FRAMERATE_H   0x2A   /* frame rate MSB + misc */
 215 #define OV7610_REG_FRAMERATE_L   0x2B   /* frame rate LSB */
 216 #define OV7610_REG_ALC           0x2C   /* Auto Level Control settings */
 217 #define OV7610_REG_COM_J         0x2D   /* misc settings */
 218 #define OV7610_REG_VOFFSET       0x2E   /* V channel offset adjustment */
 219 #define OV7610_REG_ARRAY_BIAS    0x2F   /* Array bias -- don't change */
 220                                         /* 30-32 reserved */
 221 #define OV7610_REG_YGAMMA        0x33   /* misc gamma settings (7:6) */
 222 #define OV7610_REG_BIAS_ADJUST   0x34   /* misc bias settings */
 223 #define OV7610_REG_COM_L         0x35   /* misc settings */
 224                                         /* 36-37 reserved */
 225 #define OV7610_REG_COM_K         0x38   /* misc registers */
 226
 227 /* --------------------------------- */
 228 /*           I2C ADDRESSES           */
 229 /* --------------------------------- */
 230
 231 #define OV7xx0_SID   0x42
 232 #define OV6xx0_SID   0xC0
 233 #define OV8xx0_SID   0xA0
 234 #define KS0127_SID   0xD8
 235 #define SAA7111A_SID 0x48
 236
 237 /* --------------------------------- */
 238 /*       MISCELLANEOUS DEFINES       */
 239 /* --------------------------------- */
 240
 241 #define I2C_CLOCK_PRESCALER     0x03
 242
 243 #define FRAMES_PER_DESC         10      /* FIXME - What should this be? */
 244 #define MAX_FRAME_SIZE_PER_DESC 993     /* For statically allocated stuff */
 245 #define PIXELS_PER_SEG          256     /* Pixels per segment */
 246
 247 #define OV511_ENDPOINT_ADDRESS  1       /* Isoc endpoint number */
 248
 249 #define OV511_NUMFRAMES 2
 250 #if OV511_NUMFRAMES > VIDEO_MAX_FRAME
 251         #error "OV511_NUMFRAMES is too high"
 252 #endif
 253
 254 #define OV511_NUMSBUF           2
 255
 256 /* Control transfers use up to 4 bytes */
 257 #define OV511_CBUF_SIZE         4
 258
 259 /* Size of usb_make_path() buffer */
 260 #define OV511_USB_PATH_LEN      64
 261
 262 /* Bridge types */
 263 enum {
 264         BRG_UNKNOWN,
 265         BRG_OV511,
 266         BRG_OV511PLUS,
 267         BRG_OV518,
 268         BRG_OV518PLUS,
 269 };
 270
 271 /* Bridge classes */
 272 enum {
 273         BCL_UNKNOWN,
 274         BCL_OV511,
 275         BCL_OV518,
 276 };
 277
 278 /* Sensor types */
 279 enum {
 280         SEN_UNKNOWN,
 281         SEN_OV76BE,
 282         SEN_OV7610,
 283         SEN_OV7620,
 284         SEN_OV7620AE,
 285         SEN_OV6620,
 286         SEN_OV6630,
 287         SEN_OV6630AE,
 288         SEN_OV6630AF,
 289         SEN_OV8600,
 290         SEN_KS0127,
 291         SEN_KS0127B,
 292         SEN_SAA7111A,
 293 };
 294
 295 enum {
 296         STATE_SCANNING,         /* Scanning for start */
 297         STATE_HEADER,           /* Parsing header */
 298         STATE_LINES,            /* Parsing lines */
 299 };
 300
 301 /* Buffer states */
 302 enum {
 303         BUF_NOT_ALLOCATED,
 304         BUF_ALLOCATED,
 305 };
 306
 307 /* --------- Definition of ioctl interface --------- */
 308
 309 #define OV511_INTERFACE_VER 101
 310
 311 /* LED options */
 312 enum {
 313         LED_OFF,
 314         LED_ON,
 315         LED_AUTO,
 316 };
 317
 318 /* Raw frame formats */
 319 enum {
 320         RAWFMT_INVALID,
 321         RAWFMT_YUV400,
 322         RAWFMT_YUV420,
 323         RAWFMT_YUV422,
 324         RAWFMT_GBR422,
 325 };
 326
 327 struct ov511_i2c_struct {
 328         unsigned char slave; /* Write slave ID (read ID - 1) */
 329         unsigned char reg;   /* Index of register */
 330         unsigned char value; /* User sets this w/ write, driver does w/ read */
 331         unsigned char mask;  /* Bits to be changed. Not used with read ops */
 332 };
 333
 334 /* ioctls */
 335 #define OV511IOC_WI2C     _IOW('v', BASE_VIDIOCPRIVATE + 5, \
 336                                struct ov511_i2c_struct)
 337 #define OV511IOC_RI2C    _IOWR('v', BASE_VIDIOCPRIVATE + 6, \
 338                                struct ov511_i2c_struct)
 339 /* ------------- End IOCTL interface -------------- */
 340
 341 struct usb_ov511;               /* Forward declaration */
 342
 343 struct ov511_sbuf {
 344         struct usb_ov511 *ov;
 345         unsigned char *data;
 346         struct urb *urb;
 347         spinlock_t lock;
 348         int n;
 349 };
 350
 351 enum {
 352         FRAME_UNUSED,           /* Unused (no MCAPTURE) */
 353         FRAME_READY,            /* Ready to start grabbing */
 354         FRAME_GRABBING,         /* In the process of being grabbed into */
 355         FRAME_DONE,             /* Finished grabbing, but not been synced yet */
 356         FRAME_ERROR,            /* Something bad happened while processing */
 357 };
 358
 359 struct ov511_regvals {
 360         enum {
 361                 OV511_DONE_BUS,
 362                 OV511_REG_BUS,
 363                 OV511_I2C_BUS,
 364         } bus;
 365         unsigned char reg;
 366         unsigned char val;
 367 };
 368
 369 struct ov511_frame {
 370         int framenum;           /* Index of this frame */
 371         unsigned char *data;    /* Frame buffer */
 372         unsigned char *tempdata; /* Temp buffer for multi-stage conversions */
 373         unsigned char *rawdata; /* Raw camera data buffer */
 374         unsigned char *compbuf; /* Temp buffer for decompressor */
 375
 376         int depth;              /* Bytes per pixel */
 377         int width;              /* Width application is expecting */
 378         int height;             /* Height application is expecting */
 379
 380         int rawwidth;           /* Actual width of frame sent from camera */
 381         int rawheight;          /* Actual height of frame sent from camera */
 382
 383         int sub_flag;           /* Sub-capture mode for this frame? */
 384         unsigned int format;    /* Format for this frame */
 385         int compressed;         /* Is frame compressed? */
 386
 387         volatile int grabstate; /* State of grabbing */
 388         int scanstate;          /* State of scanning */
 389
 390         int bytes_recvd;        /* Number of image bytes received from camera */
 391
 392         long bytes_read;        /* Amount that has been read() */
 393
 394         wait_queue_head_t wq;   /* Processes waiting */
 395
 396         int snapshot;           /* True if frame was a snapshot */
 397 };
 398
 399 #define DECOMP_INTERFACE_VER 4
 400
 401 /* Compression module operations */
 402 struct ov51x_decomp_ops {
 403         int (*decomp_400)(unsigned char *, unsigned char *, unsigned char *,
 404                           int, int, int);
 405         int (*decomp_420)(unsigned char *, unsigned char *, unsigned char *,
 406                           int, int, int);
 407         int (*decomp_422)(unsigned char *, unsigned char *, unsigned char *,
 408                           int, int, int);
 409         struct module *owner;
 410 };
 411
 412 struct usb_ov511 {
 413         struct video_device *vdev;
 414         struct usb_device *dev;
 415
 416         int customid;
 417         char *desc;
 418         unsigned char iface;
 419         char usb_path[OV511_USB_PATH_LEN];
 420
 421         /* Determined by sensor type */
 422         int maxwidth;
 423         int maxheight;
 424         int minwidth;
 425         int minheight;
 426
 427         int brightness;
 428         int colour;
 429         int contrast;
 430         int hue;
 431         int whiteness;
 432         int exposure;
 433         int auto_brt;           /* Auto brightness enabled flag */
 434         int auto_gain;          /* Auto gain control enabled flag */
 435         int auto_exp;           /* Auto exposure enabled flag */
 436         int backlight;          /* Backlight exposure algorithm flag */
 437         int mirror;             /* Image is reversed horizontally */
 438
 439         int led_policy;         /* LED: off|on|auto; OV511+ only */
 440
 441         struct mutex lock;      /* Serializes user-accessible operations */
 442         int user;               /* user count for exclusive use */
 443
 444         int streaming;          /* Are we streaming Isochronous? */
 445         int grabbing;           /* Are we grabbing? */
 446
 447         int compress;           /* Should the next frame be compressed? */
 448         int compress_inited;    /* Are compression params uploaded? */
 449
 450         int lightfreq;          /* Power (lighting) frequency */
 451         int bandfilt;           /* Banding filter enabled flag */
 452
 453         unsigned char *fbuf;    /* Videodev buffer area */
 454         unsigned char *tempfbuf; /* Temporary (intermediate) buffer area */
 455         unsigned char *rawfbuf; /* Raw camera data buffer area */
 456
 457         int sub_flag;           /* Pix Array subcapture on flag */
 458         int subx;               /* Pix Array subcapture x offset */
 459         int suby;               /* Pix Array subcapture y offset */
 460         int subw;               /* Pix Array subcapture width */
 461         int subh;               /* Pix Array subcapture height */
 462
 463         int curframe;           /* Current receiving sbuf */
 464         struct ov511_frame frame[OV511_NUMFRAMES];
 465
 466         struct ov511_sbuf sbuf[OV511_NUMSBUF];
 467
 468         wait_queue_head_t wq;   /* Processes waiting */
 469
 470         int snap_enabled;       /* Snapshot mode enabled */
 471
 472         int bridge;             /* Type of bridge (BRG_*) */
 473         int bclass;             /* Class of bridge (BCL_*) */
 474         int sensor;             /* Type of image sensor chip (SEN_*) */
 475
 476         int packet_size;        /* Frame size per isoc desc */
 477         int packet_numbering;   /* Is ISO frame numbering enabled? */
 478
 479         /* Framebuffer/sbuf management */
 480         int buf_state;
 481         struct mutex buf_lock;
 482
 483         struct ov51x_decomp_ops *decomp_ops;
 484
 485         /* Stop streaming while changing picture settings */
 486         int stop_during_set;
 487
 488         int stopped;            /* Streaming is temporarily paused */
 489
 490         /* Video decoder stuff */
 491         int input;              /* Composite, S-VIDEO, etc... */
 492         int num_inputs;         /* Number of inputs */
 493         int norm;               /* NTSC / PAL / SECAM */
 494         int has_decoder;        /* Device has a video decoder */
 495         int pal;                /* Device is designed for PAL resolution */
 496
 497         /* ov511 device number ID */
 498         int nr;                 /* Stores a device number */
 499
 500         /* I2C interface */
 501         struct mutex i2c_lock;    /* Protect I2C controller regs */
 502         unsigned char primary_i2c_slave;  /* I2C write id of sensor */
 503
 504         /* Control transaction stuff */
 505         unsigned char *cbuf;            /* Buffer for payload */
 506         struct mutex cbuf_lock;
 507 };
 508
 509 /* Used to represent a list of values and their respective symbolic names */
 510 struct symbolic_list {
 511         int num;
 512         char *name;
 513 };
 514
 515 #define NOT_DEFINED_STR "Unknown"
 516
 517 /* Returns the name of the matching element in the symbolic_list array. The
 518  * end of the list must be marked with an element that has a NULL name.
 519  */
 520 static inline char *
 521 symbolic(struct symbolic_list list[], int num)
 522 {
 523         int i;
 524
 525         for (i = 0; list[i].name != NULL; i++)
 526                         if (list[i].num == num)
 527                                 return (list[i].name);
 528
 529         return (NOT_DEFINED_STR);
 530 }
 531
 532 /* Compression stuff */
 533
 534 #define OV511_QUANTABLESIZE     64
 535 #define OV518_QUANTABLESIZE     32
 536
 537 #define OV511_YQUANTABLE { \
 538         0, 1, 1, 2, 2, 3, 3, 4, \
 539         1, 1, 1, 2, 2, 3, 4, 4, \
 540         1, 1, 2, 2, 3, 4, 4, 4, \
 541         2, 2, 2, 3, 4, 4, 4, 4, \
 542         2, 2, 3, 4, 4, 5, 5, 5, \
 543         3, 3, 4, 4, 5, 5, 5, 5, \
 544         3, 4, 4, 4, 5, 5, 5, 5, \
 545         4, 4, 4, 4, 5, 5, 5, 5  \
 546 }
 547
 548 #define OV511_UVQUANTABLE { \
 549         0, 2, 2, 3, 4, 4, 4, 4, \
 550         2, 2, 2, 4, 4, 4, 4, 4, \
 551         2, 2, 3, 4, 4, 4, 4, 4, \
 552         3, 4, 4, 4, 4, 4, 4, 4, \
 553         4, 4, 4, 4, 4, 4, 4, 4, \
 554         4, 4, 4, 4, 4, 4, 4, 4, \
 555         4, 4, 4, 4, 4, 4, 4, 4, \
 556         4, 4, 4, 4, 4, 4, 4, 4  \
 557 }
 558
 559 #define OV518_YQUANTABLE { \
 560         5, 4, 5, 6, 6, 7, 7, 7, \
 561         5, 5, 5, 5, 6, 7, 7, 7, \
 562         6, 6, 6, 6, 7, 7, 7, 8, \
 563         7, 7, 6, 7, 7, 7, 8, 8  \
 564 }
 565
 566 #define OV518_UVQUANTABLE { \
 567         6, 6, 6, 7, 7, 7, 7, 7, \
 568         6, 6, 6, 7, 7, 7, 7, 7, \
 569         6, 6, 6, 7, 7, 7, 7, 8, \
 570         7, 7, 7, 7, 7, 7, 8, 8  \
 571 }
 572
 573 #endif