drivers/media/video/m5mols/m5mols_reg.h

   1 /*
   2  * Register map for M-5MOLS 8M Pixel camera sensor with ISP
   3  *
   4  * Copyright (C) 2011 Samsung Electronics Co., Ltd.
   5  * Author: HeungJun Kim, riverful.kim@samsung.com
   6  *
   7  * Copyright (C) 2009 Samsung Electronics Co., Ltd.
   8  * Author: Dongsoo Nathaniel Kim, dongsoo45.kim@samsung.com
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  */
  15
  16 #ifndef M5MOLS_REG_H
  17 #define M5MOLS_REG_H
  18
  19 #define M5MOLS_I2C_MAX_SIZE     4
  20 #define M5MOLS_BYTE_READ        0x01
  21 #define M5MOLS_BYTE_WRITE       0x02
  22
  23 #define I2C_CATEGORY(__cat)             ((__cat >> 16) & 0xff)
  24 #define I2C_COMMAND(__comm)             ((__comm >> 8) & 0xff)
  25 #define I2C_SIZE(__reg_s)               ((__reg_s) & 0xff)
  26 #define I2C_REG(__cat, __cmd, __reg_s)  ((__cat << 16) | (__cmd << 8) | __reg_s)
  27
  28 /*
  29  * Category section register
  30  *
  31  * The category means set including relevant command of M-5MOLS.
  32  */
  33 #define CAT_SYSTEM              0x00
  34 #define CAT_PARAM               0x01
  35 #define CAT_MONITOR             0x02
  36 #define CAT_AE                  0x03
  37 #define CAT_WB                  0x06
  38 #define CAT_EXIF                0x07
  39 #define CAT_FD                  0x09
  40 #define CAT_LENS                0x0a
  41 #define CAT_CAPT_PARM           0x0b
  42 #define CAT_CAPT_CTRL           0x0c
  43 #define CAT_FLASH               0x0f    /* related to FW, revisions, booting */
  44
  45 /*
  46  * Category 0 - SYSTEM mode
  47  *
  48  * The SYSTEM mode in the M-5MOLS means area available to handle with the whole
  49  * & all-round system of sensor. It deals with version/interrupt/setting mode &
  50  * even sensor's status. Especially, the M-5MOLS sensor with ISP varies by
  51  * packaging & manufacturer, even the customer and project code. And the
  52  * function details may vary among them. The version information helps to
  53  * determine what methods shall be used in the driver.
  54  *
  55  * There is many registers between customer version address and awb one. For
  56  * more specific contents, see definition if file m5mols.h.
  57  */
  58 #define CAT0_VER_CUSTOMER       0x00    /* customer version */
  59 #define CAT0_VER_AWB            0x09    /* Auto WB version */
  60 #define CAT0_VER_STRING         0x0a    /* string including M-5MOLS */
  61 #define CAT0_SYSMODE            0x0b    /* SYSTEM mode register */
  62 #define CAT0_STATUS             0x0c    /* SYSTEM mode status register */
  63 #define CAT0_INT_FACTOR         0x10    /* interrupt pending register */
  64 #define CAT0_INT_ENABLE         0x11    /* interrupt enable register */
  65
  66 #define SYSTEM_SYSMODE          I2C_REG(CAT_SYSTEM, CAT0_SYSMODE, 1)
  67 #define REG_SYSINIT             0x00    /* SYSTEM mode */
  68 #define REG_PARAMETER           0x01    /* PARAMETER mode */
  69 #define REG_MONITOR             0x02    /* MONITOR mode */
  70 #define REG_CAPTURE             0x03    /* CAPTURE mode */
  71
  72 #define SYSTEM_CMD(__cmd)       I2C_REG(CAT_SYSTEM, cmd, 1)
  73 #define SYSTEM_VER_STRING       I2C_REG(CAT_SYSTEM, CAT0_VER_STRING, 1)
  74 #define REG_SAMSUNG_ELECTRO     "SE"    /* Samsung Electro-Mechanics */
  75 #define REG_SAMSUNG_OPTICS      "OP"    /* Samsung Fiber-Optics */
  76 #define REG_SAMSUNG_TECHWIN     "TB"    /* Samsung Techwin */
  77
  78 #define SYSTEM_INT_FACTOR       I2C_REG(CAT_SYSTEM, CAT0_INT_FACTOR, 1)
  79 #define SYSTEM_INT_ENABLE       I2C_REG(CAT_SYSTEM, CAT0_INT_ENABLE, 1)
  80 #define REG_INT_MODE            (1 << 0)
  81 #define REG_INT_AF              (1 << 1)
  82 #define REG_INT_ZOOM            (1 << 2)
  83 #define REG_INT_CAPTURE         (1 << 3)
  84 #define REG_INT_FRAMESYNC       (1 << 4)
  85 #define REG_INT_FD              (1 << 5)
  86 #define REG_INT_LENS_INIT       (1 << 6)
  87 #define REG_INT_SOUND           (1 << 7)
  88 #define REG_INT_MASK            0x0f
  89
  90 /*
  91  * category 1 - PARAMETER mode
  92  *
  93  * This category supports function of camera features of M-5MOLS. It means we
  94  * can handle with preview(MONITOR) resolution size/frame per second/interface
  95  * between the sensor and the Application Processor/even the image effect.
  96  */
  97 #define CAT1_DATA_INTERFACE     0x00    /* interface between sensor and AP */
  98 #define CAT1_MONITOR_SIZE       0x01    /* resolution at the MONITOR mode */
  99 #define CAT1_MONITOR_FPS        0x02    /* frame per second at this mode */
 100 #define CAT1_EFFECT             0x0b    /* image effects */
 101
 102 #define PARM_MON_SIZE           I2C_REG(CAT_PARAM, CAT1_MONITOR_SIZE, 1)
 103
 104 #define PARM_MON_FPS            I2C_REG(CAT_PARAM, CAT1_MONITOR_FPS, 1)
 105 #define REG_FPS_30              0x02
 106
 107 #define PARM_INTERFACE          I2C_REG(CAT_PARAM, CAT1_DATA_INTERFACE, 1)
 108 #define REG_INTERFACE_MIPI      0x02
 109
 110 #define PARM_EFFECT             I2C_REG(CAT_PARAM, CAT1_EFFECT, 1)
 111 #define REG_EFFECT_OFF          0x00
 112 #define REG_EFFECT_NEGA         0x01
 113 #define REG_EFFECT_EMBOSS       0x06
 114 #define REG_EFFECT_OUTLINE      0x07
 115 #define REG_EFFECT_WATERCOLOR   0x08
 116
 117 /*
 118  * Category 2 - MONITOR mode
 119  *
 120  * The MONITOR mode is same as preview mode as we said. The M-5MOLS has another
 121  * mode named "Preview", but this preview mode is used at the case specific
 122  * vider-recording mode. This mmode supports only YUYV format. On the other
 123  * hand, the JPEG & RAW formats is supports by CAPTURE mode. And, there are
 124  * another options like zoom/color effect(different with effect in PARAMETER
 125  * mode)/anti hand shaking algorithm.
 126  */
 127 #define CAT2_ZOOM               0x01    /* set the zoom position & execute */
 128 #define CAT2_ZOOM_STEP          0x03    /* set the zoom step */
 129 #define CAT2_CFIXB              0x09    /* CB value for color effect */
 130 #define CAT2_CFIXR              0x0a    /* CR value for color effect */
 131 #define CAT2_COLOR_EFFECT       0x0b    /* set on/off of color effect */
 132 #define CAT2_CHROMA_LVL         0x0f    /* set chroma level */
 133 #define CAT2_CHROMA_EN          0x10    /* set on/off of choroma */
 134 #define CAT2_EDGE_LVL           0x11    /* set sharpness level */
 135 #define CAT2_EDGE_EN            0x12    /* set on/off sharpness */
 136 #define CAT2_TONE_CTL           0x25    /* set tone color(contrast) */
 137
 138 #define MON_ZOOM                I2C_REG(CAT_MONITOR, CAT2_ZOOM, 1)
 139
 140 #define MON_CFIXR               I2C_REG(CAT_MONITOR, CAT2_CFIXR, 1)
 141 #define MON_CFIXB               I2C_REG(CAT_MONITOR, CAT2_CFIXB, 1)
 142 #define REG_CFIXB_SEPIA         0xd8
 143 #define REG_CFIXR_SEPIA         0x18
 144
 145 #define MON_EFFECT              I2C_REG(CAT_MONITOR, CAT2_COLOR_EFFECT, 1)
 146 #define REG_COLOR_EFFECT_OFF    0x00
 147 #define REG_COLOR_EFFECT_ON     0x01
 148
 149 #define MON_CHROMA_EN           I2C_REG(CAT_MONITOR, CAT2_CHROMA_EN, 1)
 150 #define MON_CHROMA_LVL          I2C_REG(CAT_MONITOR, CAT2_CHROMA_LVL, 1)
 151 #define REG_CHROMA_OFF          0x00
 152 #define REG_CHROMA_ON           0x01
 153
 154 #define MON_EDGE_EN             I2C_REG(CAT_MONITOR, CAT2_EDGE_EN, 1)
 155 #define MON_EDGE_LVL            I2C_REG(CAT_MONITOR, CAT2_EDGE_LVL, 1)
 156 #define REG_EDGE_OFF            0x00
 157 #define REG_EDGE_ON             0x01
 158
 159 #define MON_TONE_CTL            I2C_REG(CAT_MONITOR, CAT2_TONE_CTL, 1)
 160
 161 /*
 162  * Category 3 - Auto Exposure
 163  *
 164  * The M-5MOLS exposure capbility is detailed as which is similar to digital
 165  * camera. This category supports AE locking/various AE mode(range of exposure)
 166  * /ISO/flickering/EV bias/shutter/meteoring, and anything else. And the
 167  * maximum/minimum exposure gain value depending on M-5MOLS firmware, may be
 168  * different. So, this category also provide getting the max/min values. And,
 169  * each MONITOR and CAPTURE mode has each gain/shutter/max exposure values.
 170  */
 171 #define CAT3_AE_LOCK            0x00    /* locking Auto exposure */
 172 #define CAT3_AE_MODE            0x01    /* set AE mode, mode means range */
 173 #define CAT3_ISO                0x05    /* set ISO */
 174 #define CAT3_EV_PRESET_MONITOR  0x0a    /* EV(scenemode) preset for MONITOR */
 175 #define CAT3_EV_PRESET_CAPTURE  0x0b    /* EV(scenemode) preset for CAPTURE */
 176 #define CAT3_MANUAL_GAIN_MON    0x12    /* meteoring value for the MONITOR */
 177 #define CAT3_MAX_GAIN_MON       0x1a    /* max gain value for the MONITOR */
 178 #define CAT3_MANUAL_GAIN_CAP    0x26    /* meteoring value for the CAPTURE */
 179 #define CAT3_AE_INDEX           0x38    /* AE index */
 180
 181 #define AE_LOCK                 I2C_REG(CAT_AE, CAT3_AE_LOCK, 1)
 182 #define REG_AE_UNLOCK           0x00
 183 #define REG_AE_LOCK             0x01
 184
 185 #define AE_MODE                 I2C_REG(CAT_AE, CAT3_AE_MODE, 1)
 186 #define REG_AE_OFF              0x00    /* AE off */
 187 #define REG_AE_ALL              0x01    /* calc AE in all block integral */
 188 #define REG_AE_CENTER           0x03    /* calc AE in center weighted */
 189 #define REG_AE_SPOT             0x06    /* calc AE in specific spot */
 190
 191 #define AE_ISO                  I2C_REG(CAT_AE, CAT3_ISO, 1)
 192 #define REG_ISO_AUTO            0x00
 193 #define REG_ISO_50              0x01
 194 #define REG_ISO_100             0x02
 195 #define REG_ISO_200             0x03
 196 #define REG_ISO_400             0x04
 197 #define REG_ISO_800             0x05
 198
 199 #define AE_EV_PRESET_MONITOR    I2C_REG(CAT_AE, CAT3_EV_PRESET_MONITOR, 1)
 200 #define AE_EV_PRESET_CAPTURE    I2C_REG(CAT_AE, CAT3_EV_PRESET_CAPTURE, 1)
 201 #define REG_SCENE_NORMAL        0x00
 202 #define REG_SCENE_PORTRAIT      0x01
 203 #define REG_SCENE_LANDSCAPE     0x02
 204 #define REG_SCENE_SPORTS        0x03
 205 #define REG_SCENE_PARTY_INDOOR  0x04
 206 #define REG_SCENE_BEACH_SNOW    0x05
 207 #define REG_SCENE_SUNSET        0x06
 208 #define REG_SCENE_DAWN_DUSK     0x07
 209 #define REG_SCENE_FALL          0x08
 210 #define REG_SCENE_NIGHT         0x09
 211 #define REG_SCENE_AGAINST_LIGHT 0x0a
 212 #define REG_SCENE_FIRE          0x0b
 213 #define REG_SCENE_TEXT          0x0c
 214 #define REG_SCENE_CANDLE        0x0d
 215
 216 #define AE_MAN_GAIN_MON         I2C_REG(CAT_AE, CAT3_MANUAL_GAIN_MON, 2)
 217 #define AE_MAX_GAIN_MON         I2C_REG(CAT_AE, CAT3_MAX_GAIN_MON, 2)
 218 #define AE_MAN_GAIN_CAP         I2C_REG(CAT_AE, CAT3_MANUAL_GAIN_CAP, 2)
 219
 220 #define AE_INDEX                I2C_REG(CAT_AE, CAT3_AE_INDEX, 1)
 221 #define REG_AE_INDEX_20_NEG     0x00
 222 #define REG_AE_INDEX_15_NEG     0x01
 223 #define REG_AE_INDEX_10_NEG     0x02
 224 #define REG_AE_INDEX_05_NEG     0x03
 225 #define REG_AE_INDEX_00         0x04
 226 #define REG_AE_INDEX_05_POS     0x05
 227 #define REG_AE_INDEX_10_POS     0x06
 228 #define REG_AE_INDEX_15_POS     0x07
 229 #define REG_AE_INDEX_20_POS     0x08
 230
 231 /*
 232  * Category 6 - White Balance
 233  *
 234  * This category provide AWB locking/mode/preset/speed/gain bias, etc.
 235  */
 236 #define CAT6_AWB_LOCK           0x00    /* locking Auto Whitebalance */
 237 #define CAT6_AWB_MODE           0x02    /* set Auto or Manual */
 238 #define CAT6_AWB_MANUAL         0x03    /* set Manual(preset) value */
 239
 240 #define AWB_LOCK                I2C_REG(CAT_WB, CAT6_AWB_LOCK, 1)
 241 #define REG_AWB_UNLOCK          0x00
 242 #define REG_AWB_LOCK            0x01
 243
 244 #define AWB_MODE                I2C_REG(CAT_WB, CAT6_AWB_MODE, 1)
 245 #define REG_AWB_AUTO            0x01    /* AWB off */
 246 #define REG_AWB_PRESET          0x02    /* AWB preset */
 247
 248 #define AWB_MANUAL              I2C_REG(CAT_WB, CAT6_AWB_MANUAL, 1)
 249 #define REG_AWB_INCANDESCENT    0x01
 250 #define REG_AWB_FLUORESCENT_1   0x02
 251 #define REG_AWB_FLUORESCENT_2   0x03
 252 #define REG_AWB_DAYLIGHT        0x04
 253 #define REG_AWB_CLOUDY          0x05
 254 #define REG_AWB_SHADE           0x06
 255 #define REG_AWB_HORIZON         0x07
 256 #define REG_AWB_LEDLIGHT        0x09
 257
 258 /*
 259  * Category 7 - EXIF information
 260  */
 261 #define CAT7_INFO_EXPTIME_NU    0x00
 262 #define CAT7_INFO_EXPTIME_DE    0x04
 263 #define CAT7_INFO_TV_NU         0x08
 264 #define CAT7_INFO_TV_DE         0x0c
 265 #define CAT7_INFO_AV_NU         0x10
 266 #define CAT7_INFO_AV_DE         0x14
 267 #define CAT7_INFO_BV_NU         0x18
 268 #define CAT7_INFO_BV_DE         0x1c
 269 #define CAT7_INFO_EBV_NU        0x20
 270 #define CAT7_INFO_EBV_DE        0x24
 271 #define CAT7_INFO_ISO           0x28
 272 #define CAT7_INFO_FLASH         0x2a
 273 #define CAT7_INFO_SDR           0x2c
 274 #define CAT7_INFO_QVAL          0x2e
 275
 276 #define EXIF_INFO_EXPTIME_NU    I2C_REG(CAT_EXIF, CAT7_INFO_EXPTIME_NU, 4)
 277 #define EXIF_INFO_EXPTIME_DE    I2C_REG(CAT_EXIF, CAT7_INFO_EXPTIME_DE, 4)
 278 #define EXIF_INFO_TV_NU         I2C_REG(CAT_EXIF, CAT7_INFO_TV_NU, 4)
 279 #define EXIF_INFO_TV_DE         I2C_REG(CAT_EXIF, CAT7_INFO_TV_DE, 4)
 280 #define EXIF_INFO_AV_NU         I2C_REG(CAT_EXIF, CAT7_INFO_AV_NU, 4)
 281 #define EXIF_INFO_AV_DE         I2C_REG(CAT_EXIF, CAT7_INFO_AV_DE, 4)
 282 #define EXIF_INFO_BV_NU         I2C_REG(CAT_EXIF, CAT7_INFO_BV_NU, 4)
 283 #define EXIF_INFO_BV_DE         I2C_REG(CAT_EXIF, CAT7_INFO_BV_DE, 4)
 284 #define EXIF_INFO_EBV_NU        I2C_REG(CAT_EXIF, CAT7_INFO_EBV_NU, 4)
 285 #define EXIF_INFO_EBV_DE        I2C_REG(CAT_EXIF, CAT7_INFO_EBV_DE, 4)
 286 #define EXIF_INFO_ISO           I2C_REG(CAT_EXIF, CAT7_INFO_ISO, 2)
 287 #define EXIF_INFO_FLASH         I2C_REG(CAT_EXIF, CAT7_INFO_FLASH, 2)
 288 #define EXIF_INFO_SDR           I2C_REG(CAT_EXIF, CAT7_INFO_SDR, 2)
 289 #define EXIF_INFO_QVAL          I2C_REG(CAT_EXIF, CAT7_INFO_QVAL, 2)
 290
 291 /*
 292  * Category 9 - Face Detection
 293  */
 294 #define CAT9_FD_CTL             0x00
 295
 296 #define FD_CTL                  I2C_REG(CAT_FD, CAT9_FD_CTL, 1)
 297 #define BIT_FD_EN               0
 298 #define BIT_FD_DRAW_FACE_FRAME  4
 299 #define BIT_FD_DRAW_SMILE_LVL   6
 300 #define REG_FD(shift)           (1 << shift)
 301 #define REG_FD_OFF              0x0
 302
 303 /*
 304  * Category A - Lens Parameter
 305  */
 306 #define CATA_AF_MODE            0x01
 307 #define CATA_AF_EXECUTE         0x02
 308 #define CATA_AF_STATUS          0x03
 309 #define CATA_AF_VERSION         0x0a
 310
 311 #define AF_MODE                 I2C_REG(CAT_LENS, CATA_AF_MODE, 1)
 312 #define REG_AF_NORMAL           0x00    /* Normal AF, one time */
 313 #define REG_AF_MACRO            0x01    /* Macro AF, one time */
 314 #define REG_AF_POWEROFF         0x07
 315
 316 #define AF_EXECUTE              I2C_REG(CAT_LENS, CATA_AF_EXECUTE, 1)
 317 #define REG_AF_STOP             0x00
 318 #define REG_AF_EXE_AUTO         0x01
 319 #define REG_AF_EXE_CAF          0x02
 320
 321 #define AF_STATUS               I2C_REG(CAT_LENS, CATA_AF_STATUS, 1)
 322 #define REG_AF_FAIL             0x00
 323 #define REG_AF_SUCCESS          0x02
 324 #define REG_AF_IDLE             0x04
 325 #define REG_AF_BUSY             0x05
 326
 327 #define AF_VERSION              I2C_REG(CAT_LENS, CATA_AF_VERSION, 1)
 328
 329 /*
 330  * Category B - CAPTURE Parameter
 331  */
 332 #define CATB_YUVOUT_MAIN        0x00
 333 #define CATB_MAIN_IMAGE_SIZE    0x01
 334 #define CATB_MCC_MODE           0x1d
 335 #define CATB_WDR_EN             0x2c
 336 #define CATB_LIGHT_CTRL         0x40
 337 #define CATB_FLASH_CTRL         0x41
 338
 339 #define CAPP_YUVOUT_MAIN        I2C_REG(CAT_CAPT_PARM, CATB_YUVOUT_MAIN, 1)
 340 #define REG_YUV422              0x00
 341 #define REG_BAYER10             0x05
 342 #define REG_BAYER8              0x06
 343 #define REG_JPEG                0x10
 344
 345 #define CAPP_MAIN_IMAGE_SIZE    I2C_REG(CAT_CAPT_PARM, CATB_MAIN_IMAGE_SIZE, 1)
 346
 347 #define CAPP_MCC_MODE           I2C_REG(CAT_CAPT_PARM, CATB_MCC_MODE, 1)
 348 #define REG_MCC_OFF             0x00
 349 #define REG_MCC_NORMAL          0x01
 350
 351 #define CAPP_WDR_EN             I2C_REG(CAT_CAPT_PARM, CATB_WDR_EN, 1)
 352 #define REG_WDR_OFF             0x00
 353 #define REG_WDR_ON              0x01
 354 #define REG_WDR_AUTO            0x02
 355
 356 #define CAPP_LIGHT_CTRL         I2C_REG(CAT_CAPT_PARM, CATB_LIGHT_CTRL, 1)
 357 #define REG_LIGHT_OFF           0x00
 358 #define REG_LIGHT_ON            0x01
 359 #define REG_LIGHT_AUTO          0x02
 360
 361 #define CAPP_FLASH_CTRL         I2C_REG(CAT_CAPT_PARM, CATB_FLASH_CTRL, 1)
 362 #define REG_FLASH_OFF           0x00
 363 #define REG_FLASH_ON            0x01
 364 #define REG_FLASH_AUTO          0x02
 365
 366 /*
 367  * Category C - CAPTURE Control
 368  */
 369 #define CATC_CAP_MODE           0x00
 370 #define CATC_CAP_SEL_FRAME      0x06    /* It determines Single or Multi */
 371 #define CATC_CAP_START          0x09
 372 #define CATC_CAP_IMAGE_SIZE     0x0d
 373 #define CATC_CAP_THUMB_SIZE     0x11
 374
 375 #define CAPC_MODE               I2C_REG(CAT_CAPT_CTRL, CATC_CAP_MODE, 1)
 376 #define REG_CAP_NONE            0x00
 377 #define REG_CAP_ANTI_SHAKE      0x02
 378
 379 #define CAPC_SEL_FRAME          I2C_REG(CAT_CAPT_CTRL, CATC_CAP_SEL_FRAME, 1)
 380
 381 #define CAPC_START              I2C_REG(CAT_CAPT_CTRL, CATC_CAP_START, 1)
 382 #define REG_CAP_START_MAIN      0x01
 383 #define REG_CAP_START_THUMB     0x03
 384
 385 #define CAPC_IMAGE_SIZE         I2C_REG(CAT_CAPT_CTRL, CATC_CAP_IMAGE_SIZE, 1)
 386 #define CAPC_THUMB_SIZE         I2C_REG(CAT_CAPT_CTRL, CATC_CAP_THUMB_SIZE, 1)
 387
 388 /*
 389  * Category F - Flash
 390  *
 391  * This mode provides functions about internal flash stuff and system startup.
 392  */
 393 #define CATF_CAM_START          0x12    /* It starts internal ARM core booting
 394                                          * after power-up */
 395
 396 #define FLASH_CAM_START         I2C_REG(CAT_FLASH, CATF_CAM_START, 1)
 397 #define REG_START_ARM_BOOT      0x01
 398
 399 #endif  /* M5MOLS_REG_H */