drivers/media/video/ov5640.c

   1 /*
   2  * Driver for OV5640 CMOS Image Sensor from OmniVision
   3  *
   4  * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 #include <linux/videodev2.h>
  12 #include <linux/slab.h>
  13 #include <linux/i2c.h>
  14 #include <linux/log2.h>
  15 #include <linux/platform_device.h>
  16 #include <linux/delay.h>
  17 #include <linux/circ_buf.h>
  18 #include <linux/miscdevice.h>
  19 #include <media/v4l2-common.h>
  20 #include <media/v4l2-chip-ident.h>
  21 #include <media/soc_camera.h>
  22 #include <mach/rk29_camera.h>
  23 #include "ov5640.h"
  24
  25 static int debug;
  26 module_param(debug, int, S_IRUGO|S_IWUSR);
  27
  28 #define dprintk(level, fmt, arg...) do {                        \
  29         if (debug >= level)                                     \
  30         printk(KERN_WARNING fmt , ## arg); } while (0)
  31
  32 #define SENSOR_TR(format, ...) printk(KERN_ERR format, ## __VA_ARGS__)
  33 #define SENSOR_DG(format, ...) dprintk(1, format, ## __VA_ARGS__)
  34
  35 #define _CONS(a,b) a##b
  36 #define CONS(a,b) _CONS(a,b)
  37
  38 #define __STR(x) #x
  39 #define _STR(x) __STR(x)
  40 #define STR(x) _STR(x)
  41
  42 #define MIN(x,y)   ((x<y) ? x: y)
  43 #define MAX(x,y)    ((x>y) ? x: y)
  44
  45 /* Sensor Driver Configuration */
  46 #define SENSOR_NAME RK29_CAM_SENSOR_OV5640
  47 #define SENSOR_V4L2_IDENT V4L2_IDENT_OV5640
  48 #define SENSOR_ID 0x5640
  49 #define SENSOR_MIN_WIDTH    176
  50 #define SENSOR_MIN_HEIGHT   144
  51 #define SENSOR_MAX_WIDTH    2592
  52 #define SENSOR_MAX_HEIGHT   1944
  53 #define SENSOR_INIT_WIDTH       800                     /* Sensor pixel size for sensor_init_data array */
  54 #define SENSOR_INIT_HEIGHT  600
  55 #define SENSOR_INIT_WINSEQADR sensor_svga
  56 #define SENSOR_INIT_PIXFMT V4L2_MBUS_FMT_YUYV8_2X8
  57
  58 #define CONFIG_SENSOR_WhiteBalance      1
  59 #define CONFIG_SENSOR_Brightness        0
  60 #define CONFIG_SENSOR_Contrast      0
  61 #define CONFIG_SENSOR_Saturation    0
  62 #define CONFIG_SENSOR_Effect        1
  63 #define CONFIG_SENSOR_Scene         1
  64 #define CONFIG_SENSOR_DigitalZoom   0
  65 #define CONFIG_SENSOR_Exposure      0
  66 #define CONFIG_SENSOR_Flash         0
  67 #define CONFIG_SENSOR_Mirror        0
  68 #define CONFIG_SENSOR_Flip          0
  69 #ifdef CONFIG_OV5640_AUTOFOCUS
  70 #define CONFIG_SENSOR_Focus         1
  71 #include "ov5640_af_firmware.c"
  72 #else
  73 #define CONFIG_SENSOR_Focus         0
  74 #endif
  75
  76 #define CONFIG_SENSOR_I2C_SPEED    250000       /* Hz */
  77 /* Sensor write register continues by preempt_disable/preempt_enable for current process not be scheduled */
  78 #define CONFIG_SENSOR_I2C_NOSCHED   0
  79 #define CONFIG_SENSOR_I2C_RDWRCHK   0
  80
  81 #define CONFIG_SENSOR_WRITE_REGS  1
  82 #define WRITE_REGS_NUM 100
  83
  84 #define SENSOR_BUS_PARAM  (SOCAM_MASTER | SOCAM_PCLK_SAMPLE_RISING |\
  85                           SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_LOW |\
  86                           SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATAWIDTH_8  |SOCAM_MCLK_24MHZ)
  87
  88 #define COLOR_TEMPERATURE_CLOUDY_DN  6500
  89 #define COLOR_TEMPERATURE_CLOUDY_UP    8000
  90 #define COLOR_TEMPERATURE_CLEARDAY_DN  5000
  91 #define COLOR_TEMPERATURE_CLEARDAY_UP    6500
  92 #define COLOR_TEMPERATURE_OFFICE_DN     3500
  93 #define COLOR_TEMPERATURE_OFFICE_UP     5000
  94 #define COLOR_TEMPERATURE_HOME_DN       2500
  95 #define COLOR_TEMPERATURE_HOME_UP       3500
  96
  97 #define SENSOR_NAME_STRING(a) STR(CONS(SENSOR_NAME, a))
  98 #define SENSOR_NAME_VARFUN(a) CONS(SENSOR_NAME, a)
  99
 100 #define SENSOR_AF_IS_ERR    (0x00<<0)
 101 #define SENSOR_AF_IS_OK         (0x01<<0)
 102 #define SENSOR_INIT_IS_ERR   (0x00<<28)
 103 #define SENSOR_INIT_IS_OK    (0x01<<28)
 104
 105 #if CONFIG_SENSOR_Focus
 106 /*#define SENSOR_AF_MODE_INFINITY    0
 107 #define SENSOR_AF_MODE_MACRO       1
 108 #define SENSOR_AF_MODE_FIXED       2
 109 #define SENSOR_AF_MODE_AUTO        3
 110 #define SENSOR_AF_MODE_CONTINUOUS  4
 111 #define SENSOR_AF_MODE_CLOSE       5*/
 112 #define SENSOR_AF_MODE_AUTO        0
 113 #define SENSOR_AF_MODE_CLOSE       1
 114 #endif
 115
 116 #if CONFIG_SENSOR_Focus
 117 /* ov5640 VCM Command and Status Registers */
 118 #define CMD_MAIN_Reg            0x3022
 119 //#define CMD_TAG_Reg           0x3023
 120 #define CMD_ACK_Reg             0x3023
 121 #define CMD_PARA0_Reg           0x3024
 122 #define CMD_PARA1_Reg           0x3025
 123 #define CMD_PARA2_Reg           0x3026
 124 #define CMD_PARA3_Reg           0x3027
 125 #define CMD_PARA4_Reg           0x3028
 126
 127 //#define STA_ZONE_Reg          0x3026
 128 #define STA_FOCUS_Reg           0x3029
 129
 130 /* ov5640 VCM Command  */
 131 #define OverlayEn_Cmd     0x01
 132 #define OverlayDis_Cmd    0x02
 133 #define SingleFocus_Cmd   0x03
 134 #define ConstFocus_Cmd    0x04
 135 #define StepMode_Cmd      0x05
 136 #define PauseFocus_Cmd    0x06
 137 #define ReturnIdle_Cmd    0x08
 138 #define SetZone_Cmd       0x10
 139 #define UpdateZone_Cmd    0x12
 140 #define SetMotor_Cmd      0x20
 141
 142
 143 #define Zone_configuration_Cmd          0x12
 144 #define Trig_autofocus_Cmd              0x03
 145 #define Get_focus_result_Cmd            0x07
 146
 147 /* ov5640 Focus State */
 148 //#define S_FIRWRE              0xFF            /*Firmware is downloaded and not run*/
 149 #define S_STARTUP               0x7e            /*Firmware is initializing*/
 150 #define S_ERROR                 0x7f
 151 #define S_IDLE                  0x70            /*Idle state, focus is released; lens is located at the furthest position.*/
 152 #define S_FOCUSING              0x00            /*Auto Focus is running.*/
 153 #define S_FOCUSED               0x10            /*Auto Focus is completed.*/
 154
 155 #define S_CAPTURE               0x12
 156 #define S_STEP                          0x20
 157
 158 /* ov5640 Zone State */
 159 #define Zone_Is_Focused(a, zone_val)    (zone_val&(1<<(a-3)))
 160 #define Zone_Get_ID(zone_val)           (zone_val&0x03)
 161
 162 #define Zone_CenterMode   0x01
 163 #define Zone_5xMode       0x02
 164 #define Zone_5PlusMode    0x03
 165 #define Zone_4fMode       0x04
 166
 167 #define ZoneSel_Auto      0x0b
 168 #define ZoneSel_SemiAuto  0x0c
 169 #define ZoneSel_Manual    0x0d
 170 #define ZoneSel_Rotate    0x0e
 171
 172 /* ov5640 Step Focus Commands */
 173 #define StepFocus_Near_Tag       0x01
 174 #define StepFocus_Far_Tag        0x02
 175 #define StepFocus_Furthest_Tag   0x03
 176 #define StepFocus_Nearest_Tag    0x04
 177 #define StepFocus_Spec_Tag       0x10
 178 #endif
 179
 180 /* init 800X600 SVGA */
 181 static struct reginfo sensor_init_data[] =
 182 {
 183         {0x3103, 0x11},
 184         {0x3008, 0x82},
 185         {0x3008, 0x42},
 186         {0x3103, 0x03},
 187         {0x3017, 0xff},
 188         {0x3018, 0xff},
 189         {0x3034, 0x1a},
 190         {0x3035, 0x21},
 191         {0x3036, 0x46},
 192         {0x3037, 0x13},
 193         {0x3108, 0x01},
 194         {0x3630, 0x36},
 195         {0x3631, 0x0e},
 196         {0x3632, 0xe2},
 197         {0x3633, 0x12},
 198         {0x3621, 0xe0},
 199         {0x3704, 0xa0},
 200         {0x3703, 0x5a},
 201         {0x3715, 0x78},
 202         {0x3717, 0x01},
 203         {0x370b, 0x60},
 204         {0x3705, 0x1a},
 205         {0x3905, 0x02},
 206         {0x3906, 0x10},
 207         {0x3901, 0x0a},
 208         {0x3731, 0x12},
 209         {0x3600, 0x08},
 210         {0x3601, 0x33},
 211         {0x302d, 0x60},
 212         {0x3620, 0x52},
 213         {0x371b, 0x20},
 214         {0x471c, 0x50},
 215         {0x3a13, 0x43},
 216         {0x3a18, 0x00},
 217         {0x3a19, 0xf8},
 218         {0x3635, 0x13},
 219         {0x3636, 0x03},
 220         {0x3634, 0x40},
 221         {0x3622, 0x01},
 222         {0x3c01, 0x34},
 223         {0x3c04, 0x28},
 224         {0x3c05, 0x98},
 225         {0x3c06, 0x00},
 226         {0x3c07, 0x08},
 227         {0x3c08, 0x00},
 228         {0x3c09, 0x1c},
 229         {0x3c0a, 0x9c},
 230         {0x3c0b, 0x40},
 231         {0x3820, 0x41},
 232         {0x3821, 0x07},
 233         {0x3814, 0x31},
 234         {0x3815, 0x31},
 235         {0x3800, 0x00},
 236         {0x3801, 0x00},
 237         {0x3802, 0x00},
 238         {0x3803, 0x04},
 239         {0x3804, 0x0a},
 240         {0x3805, 0x3f},
 241         {0x3806, 0x07},
 242         {0x3807, 0x9b},
 243         {0x3808, 0x03},
 244         {0x3809, 0x20},
 245         {0x380a, 0x02},
 246         {0x380b, 0x58},
 247         {0x380c, 0x07},
 248         {0x380d, 0x68},
 249         {0x380e, 0x03},
 250         {0x380f, 0xd8},
 251         {0x3810, 0x00},
 252         {0x3811, 0x10},
 253         {0x3812, 0x00},
 254         {0x3813, 0x06},
 255         {0x3618, 0x00},
 256         {0x3612, 0x29},
 257         {0x3708, 0x64},
 258         {0x3709, 0x52},
 259         {0x370c, 0x03},
 260         {0x3a02, 0x03},
 261         {0x3a03, 0xd8},
 262         {0x3a08, 0x01},
 263         {0x3a09, 0x27},
 264         {0x3a0a, 0x00},
 265         {0x3a0b, 0xf6},
 266         {0x3a0e, 0x03},
 267         {0x3a0d, 0x04},
 268         {0x3a14, 0x03},
 269         {0x3a15, 0xd8},
 270         {0x4001, 0x02},
 271         {0x4004, 0x02},
 272         {0x3000, 0x00},
 273         {0x3002, 0x1c},
 274         {0x3004, 0xff},
 275         {0x3006, 0xc3},
 276         {0x300e, 0x58},
 277         {0x302e, 0x00},
 278         {0x4740, 0x20},
 279         {0x4300, 0x30},
 280         {0x501f, 0x00},
 281         {0x4713, 0x03},
 282         {0x4407, 0x04},
 283         {0x440e, 0x00},
 284         {0x460b, 0x35},
 285         {0x460c, 0x20},
 286         {0x4837, 0x22},
 287         {0x3824, 0x02},
 288         {0x5000, 0xa7},
 289         {0x5001, 0xa3},
 290         {0x5180, 0xff},
 291         {0x5181, 0xf2},
 292         {0x5182, 0x00},
 293         {0x5183, 0x14},
 294         {0x5184, 0x25},
 295         {0x5185, 0x24},
 296         {0x5186, 0x09},
 297         {0x5187, 0x09},
 298         {0x5188, 0x09},
 299         {0x5189, 0x75},
 300         {0x518a, 0x54},
 301         {0x518b, 0xe0},
 302         {0x518c, 0xb2},
 303         {0x518d, 0x42},
 304         {0x518e, 0x3d},
 305         {0x518f, 0x56},
 306         {0x5190, 0x46},
 307         {0x5191, 0xf8},
 308         {0x5192, 0x04},
 309         {0x5193, 0x70},
 310         {0x5194, 0xf0},
 311         {0x5195, 0xf0},
 312         {0x5196, 0x03},
 313         {0x5197, 0x01},
 314         {0x5198, 0x04},
 315         {0x5199, 0x12},
 316         {0x519a, 0x04},
 317         {0x519b, 0x00},
 318         {0x519c, 0x06},
 319         {0x519d, 0x82},
 320         {0x519e, 0x38},
 321         {0x5381, 0x1e},
 322         {0x5382, 0x5b},
 323         {0x5383, 0x08},
 324         {0x5384, 0x0a},
 325         {0x5385, 0x7e},
 326         {0x5386, 0x88},
 327         {0x5387, 0x7c},
 328         {0x5388, 0x6c},
 329         {0x5389, 0x10},
 330         {0x538a, 0x01},
 331         {0x538b, 0x98},
 332         {0x5300, 0x08},
 333         {0x5301, 0x30},
 334         {0x5302, 0x10},
 335         {0x5303, 0x00},
 336         {0x5304, 0x08},
 337         {0x5305, 0x30},
 338         {0x5306, 0x08},
 339         {0x5307, 0x16},
 340         {0x5309, 0x08},
 341         {0x530a, 0x30},
 342         {0x530b, 0x04},
 343         {0x530c, 0x06},
 344         {0x5480, 0x01},
 345         {0x5481, 0x08},
 346         {0x5482, 0x14},
 347         {0x5483, 0x28},
 348         {0x5484, 0x51},
 349         {0x5485, 0x65},
 350         {0x5486, 0x71},
 351         {0x5487, 0x7d},
 352         {0x5488, 0x87},
 353         {0x5489, 0x91},
 354         {0x548a, 0x9a},
 355         {0x548b, 0xaa},
 356         {0x548c, 0xb8},
 357         {0x548d, 0xcd},
 358         {0x548e, 0xdd},
 359         {0x548f, 0xea},
 360         {0x5490, 0x1d},
 361         {0x5580, 0x02},
 362         {0x5583, 0x40},
 363         {0x5584, 0x10},
 364         {0x5589, 0x10},
 365         {0x558a, 0x00},
 366         {0x558b, 0xf8},
 367         {0x5800, 0x23},
 368         {0x5801, 0x14},
 369         {0x5802, 0x0f},
 370         {0x5803, 0x0f},
 371         {0x5804, 0x12},
 372         {0x5805, 0x26},
 373         {0x5806, 0x0c},
 374         {0x5807, 0x08},
 375         {0x5808, 0x05},
 376         {0x5809, 0x05},
 377         {0x580a, 0x08},
 378         {0x580b, 0x0d},
 379         {0x580c, 0x08},
 380         {0x580d, 0x03},
 381         {0x580e, 0x00},
 382         {0x580f, 0x00},
 383         {0x5810, 0x03},
 384         {0x5811, 0x09},
 385         {0x5812, 0x07},
 386         {0x5813, 0x03},
 387         {0x5814, 0x00},
 388         {0x5815, 0x01},
 389         {0x5816, 0x03},
 390         {0x5817, 0x08},
 391         {0x5818, 0x0d},
 392         {0x5819, 0x08},
 393         {0x581a, 0x05},
 394         {0x581b, 0x06},
 395         {0x581c, 0x08},
 396         {0x581d, 0x0e},
 397         {0x581e, 0x29},
 398         {0x581f, 0x17},
 399         {0x5820, 0x11},
 400         {0x5821, 0x11},
 401         {0x5822, 0x15},
 402         {0x5823, 0x28},
 403         {0x5824, 0x46},
 404         {0x5825, 0x26},
 405         {0x5826, 0x08},
 406         {0x5827, 0x26},
 407         {0x5828, 0x64},
 408         {0x5829, 0x26},
 409         {0x582a, 0x24},
 410         {0x582b, 0x22},
 411         {0x582c, 0x24},
 412         {0x582d, 0x24},
 413         {0x582e, 0x06},
 414         {0x582f, 0x22},
 415         {0x5830, 0x40},
 416         {0x5831, 0x42},
 417         {0x5832, 0x24},
 418         {0x5833, 0x26},
 419         {0x5834, 0x24},
 420         {0x5835, 0x22},
 421         {0x5836, 0x22},
 422         {0x5837, 0x26},
 423         {0x5838, 0x44},
 424         {0x5839, 0x24},
 425         {0x583a, 0x26},
 426         {0x583b, 0x28},
 427         {0x583c, 0x42},
 428         {0x583d, 0xce},
 429         {0x5025, 0x00},
 430         {0x3a0f, 0x30},
 431         {0x3a10, 0x28},
 432         {0x3a1b, 0x30},
 433         {0x3a1e, 0x26},
 434         {0x3a11, 0x60},
 435         {0x3a1f, 0x14},
 436         {0x3008, 0x02},
 437
 438         {SEQUENCE_END, 0x00}
 439 };
 440
 441 /* 720p 15fps @ 1280x720 */
 442
 443 static struct reginfo sensor_720p[]=
 444 {
 445         {0x3503, 0x00},
 446
 447         {0x3c07,0x07},
 448         {0x3803,0xfa},
 449         {0x3806,0x06},////
 450         {0x3807,0xa9},
 451         {0x3808,0x05},
 452         {0x3809,0x00},
 453         {0x380a,0x02},
 454         {0x380b,0xd0},
 455         {0x380c,0x07},
 456         {0x380d,0x64},
 457         {0x380e,0x02},
 458         {0x380f,0xe4},
 459         {0x3813,0x04},
 460         {0x3a02,0x02},
 461         {0x3a03,0xe4},
 462         {0x3a08,0x01},///
 463         {0x3a09,0xbc},////
 464         {0x3a0a,0x01},///
 465         {0x3a0b,0x72},////
 466         {0x3a0e,0x01},
 467         {0x3a0d,0x02},
 468         {0x3a14,0x02},
 469         {0x3a15,0xe4},
 470         {0x3002,0x00},///
 471         {0x4713,0x02},///
 472         {0x4837,0x16},
 473         {0x3824,0x04},///
 474         {0x5001,0x83},
 475         {0x3035,0x21},
 476         {0x3036,0x46},
 477
 478         {0x4837, 0x22},
 479         {0x5001, 0xa3},
 480
 481         {SEQUENCE_END, 0x00}
 482 };
 483
 484 /*      1080p, 0x15fps, 0xyuv @1920x1080 */
 485
 486 static struct reginfo sensor_1080p[]=
 487 {
 488
 489         {SEQUENCE_END, 0x00}
 490 };
 491
 492 /* 2592X1944 QSXGA */
 493 static struct reginfo sensor_qsxga[] =
 494 {
 495         {0x3503, 0x07},
 496         {0x3a00, 0x78},
 497         {0x350c, 0x00},
 498         {0x350d, 0x00},
 499         {0x3c07, 0x07},
 500         {0x3820, 0x40},
 501         {0x3821, 0x06},
 502         {0x3814, 0x11},
 503         {0x3815, 0x11},
 504         {0x3803, 0x00},
 505         {0x3807, 0x9f},
 506         {0x3808, 0x0a},
 507         {0x3809, 0x20},
 508         {0x380a, 0x07},
 509         {0x380b, 0x98},
 510         {0x380c, 0x0b},
 511         {0x380d, 0x1c},
 512         {0x380e, 0x07},
 513         {0x380f, 0xb0},
 514         {0x3813, 0x04},
 515         {0x3618, 0x04},
 516         {0x3612, 0x2b},
 517         {0x3709, 0x12},
 518         {0x370c, 0x00},
 519         {0x3a02, 0x07},
 520         {0x3a03, 0xb0},
 521         {0x3a0e, 0x06},
 522         {0x3a0d, 0x08},
 523         {0x3a14, 0x07},
 524         {0x3a15, 0xb0},
 525         {0x4004, 0x06},
 526         {0x3035, 0x21},
 527         {0x3036, 0x46},
 528         {0x4837, 0x2c},
 529         {0x5001, 0x83},
 530
 531         {SEQUENCE_END, 0x00}
 532 };
 533 /* 2048*1536 QXGA */
 534 static struct reginfo sensor_qxga[] =
 535 {
 536         {0x3503, 0x07},
 537         {0x3a00, 0x78},
 538         {0x350c, 0x00},
 539         {0x350d, 0x00},
 540         {0x3c07, 0x07},
 541         {0x3820, 0x40},
 542         {0x3821, 0x06},
 543         {0x3814, 0x11},
 544         {0x3815, 0x11},
 545         {0x3803, 0x00},
 546         {0x3807, 0x9f},
 547         {0x3808, 0x08},
 548         {0x3809, 0x00},
 549         {0x380a, 0x06},
 550         {0x380b, 0x00},
 551         {0x380c, 0x0b},
 552         {0x380d, 0x1c},
 553         {0x380e, 0x07},
 554         {0x380f, 0xb0},
 555         {0x3813, 0x04},
 556         {0x3618, 0x04},
 557         {0x3612, 0x2b},
 558         {0x3709, 0x12},
 559         {0x370c, 0x00},
 560         {0x3a02, 0x07},
 561         {0x3a03, 0xb0},
 562         {0x3a0e, 0x06},
 563         {0x3a0d, 0x08},
 564         {0x3a14, 0x07},
 565         {0x3a15, 0xb0},
 566         {0x4004, 0x06},
 567         {0x3035, 0x21},
 568         {0x3036, 0x46},
 569         {0x4837, 0x2c},
 570         {0x5001, 0xa3},
 571
 572         {SEQUENCE_END, 0x00}
 573 };
 574
 575 /* 1600X1200 UXGA */
 576 static struct reginfo sensor_uxga[] =
 577 {
 578         {0x3503, 0x07},
 579         {0x3a00, 0x78},
 580         {0x350c, 0x00},
 581         {0x350d, 0x00},
 582         {0x3c07, 0x07},
 583         {0x3820, 0x40},
 584         {0x3821, 0x06},
 585         {0x3814, 0x11},
 586         {0x3815, 0x11},
 587         {0x3803, 0x00},
 588         {0x3807, 0x9f},
 589         {0x3808, 0x06},
 590         {0x3809, 0x40},
 591         {0x380a, 0x04},
 592         {0x380b, 0xb0},
 593         {0x380c, 0x0b},
 594         {0x380d, 0x1c},
 595         {0x380e, 0x07},
 596         {0x380f, 0xb0},
 597         {0x3813, 0x04},
 598         {0x3618, 0x04},
 599         {0x3612, 0x2b},
 600         {0x3709, 0x12},
 601         {0x370c, 0x00},
 602         {0x3a02, 0x07},
 603         {0x3a03, 0xb0},
 604         {0x3a0e, 0x06},
 605         {0x3a0d, 0x08},
 606         {0x3a14, 0x07},
 607         {0x3a15, 0xb0},
 608         {0x4004, 0x06},
 609         {0x3035, 0x21},
 610         {0x3036, 0x46},
 611         {0x4837, 0x2c},
 612         {0x5001, 0xa3},
 613
 614         {SEQUENCE_END, 0x00}
 615 };
 616
 617 /* 1280X1024 SXGA */
 618 static struct reginfo sensor_sxga[] =
 619 {
 620         {0x3503, 0x07},
 621         {0x3a00, 0x78},
 622         {0x350c, 0x00},
 623         {0x350d, 0x00},
 624         {0x3c07, 0x07},
 625         {0x3820, 0x40},
 626         {0x3821, 0x06},
 627         {0x3814, 0x11},
 628         {0x3815, 0x11},
 629         {0x3803, 0x00},
 630         {0x3807, 0x9f},
 631         {0x3808, 0x05},
 632         {0x3809, 0x00},
 633         {0x380a, 0x04},
 634         {0x380b, 0x00},
 635         {0x380c, 0x0b},
 636         {0x380d, 0x1c},
 637         {0x380e, 0x07},
 638         {0x380f, 0xb0},
 639         {0x3813, 0x04},
 640         {0x3618, 0x04},
 641         {0x3612, 0x2b},
 642         {0x3709, 0x12},
 643         {0x370c, 0x00},
 644         {0x3a02, 0x07},
 645         {0x3a03, 0xb0},
 646         {0x3a0e, 0x06},
 647         {0x3a0d, 0x08},
 648         {0x3a14, 0x07},
 649         {0x3a15, 0xb0},
 650         {0x4004, 0x06},
 651         {0x3035, 0x21},
 652         {0x3036, 0x46},
 653         {0x4837, 0x2c},
 654         {0x5001, 0xa3},
 655
 656         {SEQUENCE_END, 0x00}
 657 };
 658 /* 1024X768 XGA */
 659 static struct reginfo sensor_xga[] =
 660 {
 661         {0x3503, 0x07},
 662         {0x3a00, 0x78},
 663         {0x350c, 0x00},
 664         {0x350d, 0x00},
 665         {0x3c07, 0x07},
 666         {0x3820, 0x40},
 667         {0x3821, 0x06},
 668         {0x3814, 0x11},
 669         {0x3815, 0x11},
 670         {0x3803, 0x00},
 671         {0x3807, 0x9f},
 672         {0x3808, 0x05},
 673         {0x3809, 0x00},
 674         {0x380a, 0x04},
 675         {0x380b, 0x00},
 676         {0x380c, 0x0b},
 677         {0x380d, 0x1c},
 678         {0x380e, 0x07},
 679         {0x380f, 0xb0},
 680         {0x3813, 0x04},
 681         {0x3618, 0x04},
 682         {0x3612, 0x2b},
 683         {0x3709, 0x12},
 684         {0x370c, 0x00},
 685         {0x3a02, 0x07},
 686         {0x3a03, 0xb0},
 687         {0x3a0e, 0x06},
 688         {0x3a0d, 0x08},
 689         {0x3a14, 0x07},
 690         {0x3a15, 0xb0},
 691         {0x4004, 0x06},
 692         {0x3035, 0x21},
 693         {0x3036, 0x46},
 694         {0x4837, 0x2c},
 695         {0x5001, 0xa3},
 696         {SEQUENCE_END, 0x00}
 697 };
 698 /* 800X600 SVGA*/
 699 static struct reginfo sensor_svga[] =
 700 {
 701         {0x3503, 0x00},
 702         {0x3c07, 0x08},
 703         {0x3820, 0x41},
 704         {0x3821, 0x07},
 705         {0x3814, 0x31},
 706         {0x3815, 0x31},
 707         {0x3803, 0x04},
 708         {0x3806, 0x07},///
 709         {0x3807, 0x9b},
 710         {0x3808, 0x03},
 711         {0x3809, 0x20},
 712         {0x380a, 0x02},
 713         {0x380b, 0x58},
 714         {0x380c, 0x07},
 715         {0x380d, 0x68},
 716         {0x380e, 0x03},
 717         {0x380f, 0xd8},
 718         {0x3813, 0x06},
 719         {0x3618, 0x00},
 720         {0x3612, 0x29},
 721         {0x3709, 0x52},
 722         {0x370c, 0x03},
 723         {0x3a02, 0x03},
 724         {0x3a03, 0xd8},
 725         {0x3a08 ,0x01},///
 726         {0x3a09, 0x27},///
 727         {0x3a0a, 0x00},///
 728         {0x3a0b, 0xf6},///
 729         {0x3a0e, 0x03},
 730         {0x3a0d, 0x04},
 731         {0x3a14, 0x03},
 732         {0x3a15, 0xd8},
 733         {0x4004, 0x02},
 734         {0x3002, 0x1c},////
 735         {0x4713, 0x03},////
 736         {0x3035, 0x21},
 737         {0x3036, 0x46},
 738         {0x4837, 0x22},
 739         {0x3824, 0x02},////
 740         {0x5001, 0xa3},
 741         {SEQUENCE_END, 0x00}
 742 };
 743
 744 /* 640X480 VGA */
 745 static struct reginfo sensor_vga[] =
 746 {
 747
 748         {SEQUENCE_END, 0x00}
 749 };
 750 /* 352X288 CIF */
 751 static struct reginfo sensor_cif[] =
 752 {
 753
 754         {SEQUENCE_END, 0x00}
 755 };
 756
 757 /* 320*240 QVGA */
 758 static  struct reginfo sensor_qvga[] =
 759 {
 760
 761         {SEQUENCE_END, 0x00}
 762 };
 763
 764 /* 176X144 QCIF*/
 765 static struct reginfo sensor_qcif[] =
 766 {
 767
 768         {SEQUENCE_END, 0x00}
 769 };
 770
 771 static  struct reginfo sensor_ClrFmt_YUYV[]=
 772 {
 773         {0x4300,0x30},
 774         {SEQUENCE_END, 0x00}
 775 };
 776
 777 static  struct reginfo sensor_ClrFmt_UYVY[]=
 778 {
 779         {0x4300,0x32},
 780         {SEQUENCE_END, 0x00}
 781 };
 782
 783
 784 #if CONFIG_SENSOR_WhiteBalance
 785 static  struct reginfo sensor_WhiteB_Auto[]=
 786 {
 787         {0x3406 ,0x00},
 788         {0x5192 ,0x04},
 789         {0x5191 ,0xf8},
 790         {0x5193 ,0x70},
 791         {0x5194 ,0xf0},
 792         {0x5195 ,0xf0},
 793         {0x518d ,0x3d},
 794         {0x518f ,0x54},
 795         {0x518e ,0x3d},
 796         {0x5190 ,0x54},
 797         {0x518b ,0xa8},
 798         {0x518c ,0xa8},
 799         {0x5187 ,0x18},
 800         {0x5188 ,0x18},
 801         {0x5189 ,0x6e},
 802         {0x518a ,0x68},
 803         {0x5186 ,0x1c},
 804         {0x5181 ,0x50},
 805         {0x5184 ,0x25},
 806         {0x5182 ,0x11},
 807         {0x5183 ,0x14},
 808         {0x5184 ,0x25},
 809         {0x5185 ,0x24},
 810         {SEQUENCE_END, 0x00}
 811 };
 812 /* Cloudy Colour Temperature : 6500K - 8000K  */
 813 static  struct reginfo sensor_WhiteB_Cloudy[]=
 814 {
 815         {0x3406 ,0x1 },
 816         {0x3400 ,0x6 },
 817         {0x3401 ,0x48},
 818         {0x3402 ,0x4 },
 819         {0x3403 ,0x0 },
 820         {0x3404 ,0x4 },
 821         {0x3405 ,0xd3 },
 822         {SEQUENCE_END, 0x00}
 823 };
 824 /* ClearDay Colour Temperature : 5000K - 6500K  */
 825 static  struct reginfo sensor_WhiteB_ClearDay[]=
 826 {
 827         {0x3406 ,0x1 },
 828         {0x3400 ,0x6 },
 829         {0x3401 ,0x1c},
 830         {0x3402 ,0x4 },
 831         {0x3403 ,0x0 },
 832         {0x3404 ,0x4 },
 833         {0x3405 ,0xf3},
 834         {SEQUENCE_END, 0x00}
 835 };
 836 /* Office Colour Temperature : 3500K - 5000K  */
 837 static  struct reginfo sensor_WhiteB_TungstenLamp1[]=
 838 {
 839         {0x3406 ,0x1 },
 840         {0x3400 ,0x5 },
 841         {0x3401 ,0x48},
 842         {0x3402 ,0x4 },
 843         {0x3403 ,0x0 },
 844         {0x3404 ,0x7 },
 845         {0x3405 ,0xcf},
 846         {SEQUENCE_END, 0x00}
 847 };
 848 /* Home Colour Temperature : 2500K - 3500K  */
 849 static  struct reginfo sensor_WhiteB_TungstenLamp2[]=
 850 {
 851         {0x3406 ,0x1 },
 852         {0x3400 ,0x4 },
 853         {0x3401 ,0x10},
 854         {0x3402 ,0x4 },
 855         {0x3403 ,0x0 },
 856         {0x3404 ,0x8 },
 857         {0x3405 ,0xb6},
 858         {SEQUENCE_END, 0x00}
 859 };
 860 static struct reginfo *sensor_WhiteBalanceSeqe[] = {sensor_WhiteB_Auto, sensor_WhiteB_TungstenLamp1,sensor_WhiteB_TungstenLamp2,
 861     sensor_WhiteB_ClearDay, sensor_WhiteB_Cloudy,NULL,
 862 };
 863 #endif
 864
 865 #if CONFIG_SENSOR_Brightness
 866 static  struct reginfo sensor_Brightness0[]=
 867 {
 868         {SEQUENCE_END, 0x00}
 869 };
 870 static  struct reginfo sensor_Brightness1[]=
 871 {
 872         {SEQUENCE_END, 0x00}
 873 };
 874
 875 static  struct reginfo sensor_Brightness2[]=
 876 {
 877         {SEQUENCE_END, 0x00}
 878 };
 879 static  struct reginfo sensor_Brightness3[]=
 880 {
 881         {SEQUENCE_END, 0x00}
 882 };
 883 static  struct reginfo sensor_Brightness4[]=
 884 {
 885         {SEQUENCE_END, 0x00}
 886 };
 887
 888 static  struct reginfo sensor_Brightness5[]=
 889 {
 890         {SEQUENCE_END, 0x00}
 891 };
 892 static struct reginfo *sensor_BrightnessSeqe[] = {sensor_Brightness0, sensor_Brightness1, sensor_Brightness2, sensor_Brightness3,
 893     sensor_Brightness4, sensor_Brightness5,NULL,
 894 };
 895
 896 #endif
 897
 898 #if CONFIG_SENSOR_Effect
 899 static  struct reginfo sensor_Effect_Normal[] =
 900 {
 901         {0x5001, 0x7f},
 902         {0x5580, 0x00},
 903         {SEQUENCE_END, 0x00}
 904 };
 905 static  struct reginfo sensor_Effect_WandB[] =
 906 {
 907         {0x5001, 0xff},
 908         {0x5580, 0x18},
 909         {0x5583, 0x80},
 910         {0x5584, 0x80},
 911         {SEQUENCE_END, 0x00}
 912 };
 913 static  struct reginfo sensor_Effect_Sepia[] =
 914 {
 915         {0x5001, 0xff},
 916         {0x5580, 0x18},
 917         {0x5583, 0x40},
 918         {0x5584, 0xa0},
 919         {SEQUENCE_END, 0x00}
 920 };
 921
 922 static  struct reginfo sensor_Effect_Negative[] =
 923 {
 924     //Negative
 925         {0x5001, 0xff},
 926         {0x5580, 0x40},
 927         {SEQUENCE_END, 0x00}
 928 };static  struct reginfo sensor_Effect_Bluish[] =
 929 {
 930     // Bluish
 931         {0x5001, 0xff},
 932         {0x5580, 0x18},
 933         {0x5583, 0xa0},
 934         {0x5584, 0x40},
 935         {SEQUENCE_END, 0x00}
 936 };
 937
 938 static  struct reginfo sensor_Effect_Green[] =
 939 {
 940     //  Greenish
 941         {0x5001, 0xff},
 942         {0x5580, 0x18},
 943         {0x5583, 0x60},
 944         {0x5584, 0x60},
 945         {SEQUENCE_END, 0x00}
 946 };
 947 /*static  struct reginfo sensor_Effect_Reddish[] =
 948 {
 949     //  Greenish
 950         {0x5001, 0xff},
 951         {0x5580, 0x18},
 952         {0x5583, 0x80},
 953         {0x5584, 0xc0},
 954         {SEQUENCE_END, 0x00}
 955 };*/
 956
 957 static struct reginfo *sensor_EffectSeqe[] = {sensor_Effect_Normal, sensor_Effect_WandB, sensor_Effect_Negative,sensor_Effect_Sepia,
 958     sensor_Effect_Bluish, sensor_Effect_Green,NULL,
 959 };
 960 #endif
 961 #if CONFIG_SENSOR_Exposure
 962 static  struct reginfo sensor_Exposure0[]=
 963 {
 964         {SEQUENCE_END, 0x00}
 965 };
 966 static  struct reginfo sensor_Exposure1[]=
 967 {
 968         {SEQUENCE_END, 0x00}
 969 };
 970 static  struct reginfo sensor_Exposure2[]=
 971 {
 972         {SEQUENCE_END, 0x00}
 973 };
 974
 975 static  struct reginfo sensor_Exposure3[]=
 976 {
 977         {SEQUENCE_END, 0x00}
 978 };
 979 static  struct reginfo sensor_Exposure4[]=
 980 {
 981         {SEQUENCE_END, 0x00}
 982 };
 983 static  struct reginfo sensor_Exposure5[]=
 984 {
 985         {SEQUENCE_END, 0x00}
 986 };
 987 static  struct reginfo sensor_Exposure6[]=
 988 {
 989         {SEQUENCE_END, 0x00}
 990 };
 991 static struct reginfo *sensor_ExposureSeqe[] = {sensor_Exposure0, sensor_Exposure1, sensor_Exposure2, sensor_Exposure3,
 992     sensor_Exposure4, sensor_Exposure5,sensor_Exposure6,NULL,
 993 };
 994 #endif
 995 #if CONFIG_SENSOR_Saturation
 996 static  struct reginfo sensor_Saturation0[]=
 997 {
 998         {SEQUENCE_END, 0x00}
 999 };
1000
1001 static  struct reginfo sensor_Saturation1[]=
1002 {
1003         {SEQUENCE_END, 0x00}
1004 };
1005
1006 static  struct reginfo sensor_Saturation2[]=
1007 {
1008         {SEQUENCE_END, 0x00}
1009 };static struct reginfo *sensor_SaturationSeqe[] = {sensor_Saturation0, sensor_Saturation1, sensor_Saturation2, NULL,};
1010
1011 #endif
1012 #if CONFIG_SENSOR_Contrast
1013 static  struct reginfo sensor_Contrast0[]=
1014 {
1015         {SEQUENCE_END, 0x00}
1016 };
1017
1018 static  struct reginfo sensor_Contrast1[]=
1019 {
1020         {SEQUENCE_END, 0x00}
1021 };
1022 static  struct reginfo sensor_Contrast2[]=
1023 {
1024         {SEQUENCE_END, 0x00}
1025 };
1026
1027 static  struct reginfo sensor_Contrast3[]=
1028 {
1029         {SEQUENCE_END, 0x00}
1030 };
1031
1032 static  struct reginfo sensor_Contrast4[]=
1033 {
1034         {SEQUENCE_END, 0x00}
1035 };
1036
1037
1038 static  struct reginfo sensor_Contrast5[]=
1039 {
1040         {SEQUENCE_END, 0x00}
1041 };
1042
1043 static  struct reginfo sensor_Contrast6[]=
1044 {
1045         {SEQUENCE_END, 0x00}
1046 };
1047 static struct reginfo *sensor_ContrastSeqe[] = {sensor_Contrast0, sensor_Contrast1, sensor_Contrast2, sensor_Contrast3,
1048     sensor_Contrast4, sensor_Contrast5, sensor_Contrast6, NULL,
1049 };
1050
1051 #endif
1052 #if CONFIG_SENSOR_Mirror
1053 static  struct reginfo sensor_MirrorOn[]=
1054 {
1055         {SEQUENCE_END, 0x00}
1056 };
1057 static  struct reginfo sensor_MirrorOff[]=
1058 {
1059         {SEQUENCE_END, 0x00}
1060 };
1061 static struct reginfo *sensor_MirrorSeqe[] = {sensor_MirrorOff, sensor_MirrorOn,NULL,};
1062 #endif
1063 #if CONFIG_SENSOR_Flip
1064 static  struct reginfo sensor_FlipOn[]=
1065 {
1066         {SEQUENCE_END, 0x00}
1067 };
1068
1069 static  struct reginfo sensor_FlipOff[]=
1070 {
1071         {SEQUENCE_END, 0x00}
1072 };
1073 static struct reginfo *sensor_FlipSeqe[] = {sensor_FlipOff, sensor_FlipOn,NULL,};
1074
1075 #endif
1076 #if CONFIG_SENSOR_Scene
1077 static  struct reginfo sensor_SceneAuto[] =
1078 {
1079         {0x3a00 , 0x78},
1080         {SEQUENCE_END, 0x00}
1081 };
1082 static  struct reginfo sensor_SceneNight[] =
1083 {
1084     //15fps ~ 3.75fps night mode for 60/50Hz light environment, 24Mhz clock input,24Mzh pclk
1085         {0x3034 ,0x1a},
1086         {0x3035 ,0x21},
1087         {0x3036 ,0x46},
1088         {0x3037 ,0x13},
1089         {0x3038 ,0x00},
1090         {0x3039 ,0x00},
1091         {0x3a00 ,0x7c},
1092         {0x3a08 ,0x01},
1093         {0x3a09 ,0x27},
1094         {0x3a0a ,0x00},
1095         {0x3a0b ,0xf6},
1096         {0x3a0d ,0x04},
1097         {0x3a0e ,0x04},
1098         {0x3a02 ,0x0b},
1099         {0x3a03 ,0x88},
1100         {0x3a14 ,0x0b},
1101         {0x3a15 ,0x88},
1102         {SEQUENCE_END, 0x00}
1103 };
1104 static struct reginfo *sensor_SceneSeqe[] = {sensor_SceneAuto, sensor_SceneNight,NULL,};
1105
1106 #endif
1107 #if CONFIG_SENSOR_DigitalZoom
1108 static struct reginfo sensor_Zoom0[] =
1109 {
1110         {SEQUENCE_END, 0x00}
1111 };
1112 static struct reginfo sensor_Zoom1[] =
1113 {
1114         {SEQUENCE_END, 0x00}
1115 };
1116
1117 static struct reginfo sensor_Zoom2[] =
1118 {
1119         {SEQUENCE_END, 0x00}
1120 };
1121
1122
1123 static struct reginfo sensor_Zoom3[] =
1124 {
1125         {SEQUENCE_END, 0x00}
1126 };
1127 static struct reginfo *sensor_ZoomSeqe[] = {sensor_Zoom0, sensor_Zoom1, sensor_Zoom2, sensor_Zoom3, NULL};
1128 #endif
1129 static const struct v4l2_querymenu sensor_menus[] =
1130 {
1131         #if CONFIG_SENSOR_WhiteBalance
1132     { .id = V4L2_CID_DO_WHITE_BALANCE,  .index = 0,  .name = "auto",  .reserved = 0, }, {  .id = V4L2_CID_DO_WHITE_BALANCE,  .index = 1, .name = "incandescent",  .reserved = 0,},
1133     { .id = V4L2_CID_DO_WHITE_BALANCE,  .index = 2,  .name = "fluorescent", .reserved = 0,}, {  .id = V4L2_CID_DO_WHITE_BALANCE, .index = 3,  .name = "daylight", .reserved = 0,},
1134     { .id = V4L2_CID_DO_WHITE_BALANCE,  .index = 4,  .name = "cloudy-daylight", .reserved = 0,},
1135     #endif
1136
1137         #if CONFIG_SENSOR_Effect
1138     { .id = V4L2_CID_EFFECT,  .index = 0,  .name = "none",  .reserved = 0, }, {  .id = V4L2_CID_EFFECT,  .index = 1, .name = "mono",  .reserved = 0,},
1139     { .id = V4L2_CID_EFFECT,  .index = 2,  .name = "negative", .reserved = 0,}, {  .id = V4L2_CID_EFFECT, .index = 3,  .name = "sepia", .reserved = 0,},
1140     { .id = V4L2_CID_EFFECT,  .index = 4, .name = "posterize", .reserved = 0,} ,{ .id = V4L2_CID_EFFECT,  .index = 5,  .name = "aqua", .reserved = 0,},
1141     #endif
1142
1143         #if CONFIG_SENSOR_Scene
1144     { .id = V4L2_CID_SCENE,  .index = 0, .name = "auto", .reserved = 0,} ,{ .id = V4L2_CID_SCENE,  .index = 1,  .name = "night", .reserved = 0,},
1145     #endif
1146
1147         #if CONFIG_SENSOR_Flash
1148     { .id = V4L2_CID_FLASH,  .index = 0,  .name = "off",  .reserved = 0, }, {  .id = V4L2_CID_FLASH,  .index = 1, .name = "auto",  .reserved = 0,},
1149     { .id = V4L2_CID_FLASH,  .index = 2,  .name = "on", .reserved = 0,}, {  .id = V4L2_CID_FLASH, .index = 3,  .name = "torch", .reserved = 0,},
1150     #endif
1151 };
1152
1153 static const struct v4l2_queryctrl sensor_controls[] =
1154 {
1155         #if CONFIG_SENSOR_WhiteBalance
1156     {
1157         .id             = V4L2_CID_DO_WHITE_BALANCE,
1158         .type           = V4L2_CTRL_TYPE_MENU,
1159         .name           = "White Balance Control",
1160         .minimum        = 0,
1161         .maximum        = 4,
1162         .step           = 1,
1163         .default_value = 0,
1164     },
1165     #endif
1166
1167         #if CONFIG_SENSOR_Brightness
1168         {
1169         .id             = V4L2_CID_BRIGHTNESS,
1170         .type           = V4L2_CTRL_TYPE_INTEGER,
1171         .name           = "Brightness Control",
1172         .minimum        = -3,
1173         .maximum        = 2,
1174         .step           = 1,
1175         .default_value = 0,
1176     },
1177     #endif
1178
1179         #if CONFIG_SENSOR_Effect
1180         {
1181         .id             = V4L2_CID_EFFECT,
1182         .type           = V4L2_CTRL_TYPE_MENU,
1183         .name           = "Effect Control",
1184         .minimum        = 0,
1185         .maximum        = 5,
1186         .step           = 1,
1187         .default_value = 0,
1188     },
1189         #endif
1190
1191         #if CONFIG_SENSOR_Exposure
1192         {
1193         .id             = V4L2_CID_EXPOSURE,
1194         .type           = V4L2_CTRL_TYPE_INTEGER,
1195         .name           = "Exposure Control",
1196         .minimum        = 0,
1197         .maximum        = 6,
1198         .step           = 1,
1199         .default_value = 0,
1200     },
1201         #endif
1202
1203         #if CONFIG_SENSOR_Saturation
1204         {
1205         .id             = V4L2_CID_SATURATION,
1206         .type           = V4L2_CTRL_TYPE_INTEGER,
1207         .name           = "Saturation Control",
1208         .minimum        = 0,
1209         .maximum        = 2,
1210         .step           = 1,
1211         .default_value = 0,
1212     },
1213     #endif
1214
1215         #if CONFIG_SENSOR_Contrast
1216         {
1217         .id             = V4L2_CID_CONTRAST,
1218         .type           = V4L2_CTRL_TYPE_INTEGER,
1219         .name           = "Contrast Control",
1220         .minimum        = -3,
1221         .maximum        = 3,
1222         .step           = 1,
1223         .default_value = 0,
1224     },
1225         #endif
1226
1227         #if CONFIG_SENSOR_Mirror
1228         {
1229         .id             = V4L2_CID_HFLIP,
1230         .type           = V4L2_CTRL_TYPE_BOOLEAN,
1231         .name           = "Mirror Control",
1232         .minimum        = 0,
1233         .maximum        = 1,
1234         .step           = 1,
1235         .default_value = 1,
1236     },
1237     #endif
1238
1239         #if CONFIG_SENSOR_Flip
1240         {
1241         .id             = V4L2_CID_VFLIP,
1242         .type           = V4L2_CTRL_TYPE_BOOLEAN,
1243         .name           = "Flip Control",
1244         .minimum        = 0,
1245         .maximum        = 1,
1246         .step           = 1,
1247         .default_value = 1,
1248     },
1249     #endif
1250
1251         #if CONFIG_SENSOR_Scene
1252     {
1253         .id             = V4L2_CID_SCENE,
1254         .type           = V4L2_CTRL_TYPE_MENU,
1255         .name           = "Scene Control",
1256         .minimum        = 0,
1257         .maximum        = 1,
1258         .step           = 1,
1259         .default_value = 0,
1260     },
1261     #endif
1262
1263         #if CONFIG_SENSOR_DigitalZoom
1264     {
1265         .id             = V4L2_CID_ZOOM_RELATIVE,
1266         .type           = V4L2_CTRL_TYPE_INTEGER,
1267         .name           = "DigitalZoom Control",
1268         .minimum        = -1,
1269         .maximum        = 1,
1270         .step           = 1,
1271         .default_value = 0,
1272     }, {
1273         .id             = V4L2_CID_ZOOM_ABSOLUTE,
1274         .type           = V4L2_CTRL_TYPE_INTEGER,
1275         .name           = "DigitalZoom Control",
1276         .minimum        = 0,
1277         .maximum        = 3,
1278         .step           = 1,
1279         .default_value = 0,
1280     },
1281     #endif
1282
1283         #if CONFIG_SENSOR_Focus
1284         /*{
1285         .id             = V4L2_CID_FOCUS_RELATIVE,
1286         .type           = V4L2_CTRL_TYPE_INTEGER,
1287         .name           = "Focus Control",
1288         .minimum        = -1,
1289         .maximum        = 1,
1290         .step           = 1,
1291         .default_value = 0,
1292     }, {
1293         .id             = V4L2_CID_FOCUS_ABSOLUTE,
1294         .type           = V4L2_CTRL_TYPE_INTEGER,
1295         .name           = "Focus Control",
1296         .minimum        = 0,
1297         .maximum        = 255,
1298         .step           = 1,
1299         .default_value = 125,
1300     },*/
1301         {
1302         .id             = V4L2_CID_FOCUS_AUTO,
1303         .type           = V4L2_CTRL_TYPE_BOOLEAN,
1304         .name           = "Focus Control",
1305         .minimum        = 0,
1306         .maximum        = 1,
1307         .step           = 1,
1308         .default_value = 0,
1309     },/*{
1310         .id             = V4L2_CID_FOCUS_CONTINUOUS,
1311         .type           = V4L2_CTRL_TYPE_BOOLEAN,
1312         .name           = "Focus Control",
1313         .minimum        = 0,
1314         .maximum        = 1,
1315         .step           = 1,
1316         .default_value = 0,
1317     },*/
1318     #endif
1319
1320         #if CONFIG_SENSOR_Flash
1321         {
1322         .id             = V4L2_CID_FLASH,
1323         .type           = V4L2_CTRL_TYPE_MENU,
1324         .name           = "Flash Control",
1325         .minimum        = 0,
1326         .maximum        = 3,
1327         .step           = 1,
1328         .default_value = 0,
1329     },
1330         #endif
1331 };
1332
1333 static int sensor_probe(struct i2c_client *client, const struct i2c_device_id *did);
1334 static int sensor_video_probe(struct soc_camera_device *icd, struct i2c_client *client);
1335 static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
1336 static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
1337 static int sensor_g_ext_controls(struct v4l2_subdev *sd,  struct v4l2_ext_controls *ext_ctrl);
1338 static int sensor_s_ext_controls(struct v4l2_subdev *sd,  struct v4l2_ext_controls *ext_ctrl);
1339 static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg);
1340 static int sensor_resume(struct soc_camera_device *icd);
1341 static int sensor_set_bus_param(struct soc_camera_device *icd,unsigned long flags);
1342 static unsigned long sensor_query_bus_param(struct soc_camera_device *icd);
1343 static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value);
1344 static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value);
1345 static int sensor_deactivate(struct i2c_client *client);
1346 static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf);
1347 static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf);
1348
1349 static struct soc_camera_ops sensor_ops =
1350 {
1351     .suspend                     = sensor_suspend,
1352     .resume                       = sensor_resume,
1353     .set_bus_param              = sensor_set_bus_param,
1354     .query_bus_param    = sensor_query_bus_param,
1355     .controls           = sensor_controls,
1356     .menus                         = sensor_menus,
1357     .num_controls               = ARRAY_SIZE(sensor_controls),
1358     .num_menus          = ARRAY_SIZE(sensor_menus),
1359 };
1360 /* only one fixed colorspace per pixelcode */
1361 struct sensor_datafmt {
1362         enum v4l2_mbus_pixelcode code;
1363         enum v4l2_colorspace colorspace;
1364 };
1365
1366 /* Find a data format by a pixel code in an array */
1367 static const struct sensor_datafmt *sensor_find_datafmt(
1368         enum v4l2_mbus_pixelcode code, const struct sensor_datafmt *fmt,
1369         int n)
1370 {
1371         int i;
1372         for (i = 0; i < n; i++)
1373                 if (fmt[i].code == code)
1374                         return fmt + i;
1375
1376         return NULL;
1377 }
1378
1379 static const struct sensor_datafmt sensor_colour_fmts[] = {
1380     {V4L2_MBUS_FMT_UYVY8_2X8, V4L2_COLORSPACE_JPEG},
1381     {V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG}
1382 };
1383 enum sensor_wq_cmd
1384 {
1385     WqCmd_af_init,
1386     WqCmd_af_single,
1387     WqCmd_af_special_pos,
1388     WqCmd_af_far_pos,
1389     WqCmd_af_near_pos,
1390     WqCmd_af_continues,
1391     WqCmd_af_return_idle,
1392 };
1393 enum sensor_wq_result
1394 {
1395     WqRet_success = 0,
1396     WqRet_fail = -1,
1397     WqRet_inval = -2
1398 };
1399 struct sensor_work
1400 {
1401         struct i2c_client *client;
1402         struct delayed_work dwork;
1403         enum sensor_wq_cmd cmd;
1404     wait_queue_head_t done;
1405     enum sensor_wq_result result;
1406     bool wait;
1407     int var;
1408 };
1409
1410 typedef struct sensor_info_priv_s
1411 {
1412     int whiteBalance;
1413     int brightness;
1414     int contrast;
1415     int saturation;
1416     int effect;
1417     int scene;
1418     int digitalzoom;
1419     int focus;
1420         int auto_focus;
1421         int affm_reinit;
1422     int flash;
1423     int exposure;
1424         bool snap2preview;
1425         bool video2preview;
1426     unsigned char mirror;                                        /* HFLIP */
1427     unsigned char flip;                                          /* VFLIP */
1428     struct reginfo *winseqe_cur_addr;
1429         struct sensor_datafmt fmt;
1430         unsigned int enable;
1431         unsigned int funmodule_state;
1432 } sensor_info_priv_t;
1433
1434
1435
1436 struct sensor_parameter
1437 {
1438         unsigned short int preview_maxlines;
1439         unsigned short int preview_exposure;
1440         unsigned short int preview_line_width;
1441         unsigned short int preview_gain;
1442
1443         unsigned short int capture_framerate;
1444         unsigned short int preview_framerate;
1445         char awb[6];
1446 };
1447
1448 struct sensor
1449 {
1450     struct v4l2_subdev subdev;
1451     struct i2c_client *client;
1452     sensor_info_priv_t info_priv;
1453         struct sensor_parameter parameter;
1454         struct workqueue_struct *sensor_wq;
1455         struct mutex wq_lock;
1456     int model;  /* V4L2_IDENT_OV* codes from v4l2-chip-ident.h */
1457 #if CONFIG_SENSOR_I2C_NOSCHED
1458         atomic_t tasklock_cnt;
1459 #endif
1460         struct rk29camera_platform_data *sensor_io_request;
1461     struct rk29camera_gpio_res *sensor_gpio_res;
1462 };
1463
1464 static struct sensor* to_sensor(const struct i2c_client *client)
1465 {
1466     return container_of(i2c_get_clientdata(client), struct sensor, subdev);
1467 }
1468
1469 static int sensor_task_lock(struct i2c_client *client, int lock)
1470 {
1471 #if CONFIG_SENSOR_I2C_NOSCHED
1472         int cnt = 3;
1473     struct sensor *sensor = to_sensor(client);
1474
1475         if (lock) {
1476                 if (atomic_read(&sensor->tasklock_cnt) == 0) {
1477                         while ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt>0)) {
1478                                 SENSOR_TR("\n %s will obtain i2c in atomic, but i2c bus is locked! Wait...\n",SENSOR_NAME_STRING());
1479                                 msleep(35);
1480                                 cnt--;
1481                         }
1482                         if ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt<=0)) {
1483                                 SENSOR_TR("\n %s obtain i2c fail in atomic!!\n",SENSOR_NAME_STRING());
1484                                 goto sensor_task_lock_err;
1485                         }
1486                         preempt_disable();
1487                 }
1488
1489                 atomic_add(1, &sensor->tasklock_cnt);
1490         } else {
1491                 if (atomic_read(&sensor->tasklock_cnt) > 0) {
1492                         atomic_sub(1, &sensor->tasklock_cnt);
1493
1494                         if (atomic_read(&sensor->tasklock_cnt) == 0)
1495                                 preempt_enable();
1496                 }
1497         }
1498         return 0;
1499 sensor_task_lock_err:
1500         return -1;
1501 #else
1502     return 0;
1503 #endif
1504
1505 }
1506
1507
1508 #if CONFIG_SENSOR_WRITE_REGS
1509 static int sensor_write_regs(struct i2c_client *client,  u8 *reg_info, int num)
1510 {
1511         int err=0,cnt;
1512         struct i2c_msg msg[1];
1513
1514         msg->len = num;
1515         msg->addr = client->addr;
1516         msg->flags = client->flags;
1517         msg->buf = reg_info;
1518         msg->scl_rate = CONFIG_SENSOR_I2C_SPEED;         /* ddl@rock-chips.com : 100kHz */
1519         msg->read_type = 0;               /* fpga i2c:0==I2C_NORMAL : direct use number not enum for don't want include spi_fpga.h */
1520
1521
1522         cnt= 3;
1523         err = -EAGAIN;
1524
1525         while ((cnt-- > 0) && (err < 0)) {                       /* ddl@rock-chips.com :  Transfer again if transent is failed   */
1526                 err = i2c_transfer(client->adapter, msg, 1);
1527                 if (err >= 0) {
1528                         return 0;
1529                 } else {
1530                         SENSOR_TR("\n %s write reg failed, try to write again!\n",      SENSOR_NAME_STRING());
1531                         udelay(10);
1532                 }
1533         }
1534
1535         return err;
1536
1537 }
1538
1539 #endif
1540
1541
1542
1543
1544 /* sensor register write */
1545 static int sensor_write(struct i2c_client *client, u16 reg, u8 val)
1546 {
1547     int err,cnt;
1548     u8 buf[3];
1549     struct i2c_msg msg[1];
1550
1551     buf[0] = reg >> 8;
1552     buf[1] = reg & 0xFF;
1553     buf[2] = val;
1554
1555     msg->addr = client->addr;
1556     msg->flags = client->flags;
1557     msg->buf = buf;
1558     msg->len = sizeof(buf);
1559     msg->scl_rate = CONFIG_SENSOR_I2C_SPEED;         /* ddl@rock-chips.com : 100kHz */
1560     msg->read_type = 0;               /* fpga i2c:0==I2C_NORMAL : direct use number not enum for don't want include spi_fpga.h */
1561
1562     cnt = 3;
1563     err = -EAGAIN;
1564
1565     while ((cnt-- > 0) && (err < 0)) {                       /* ddl@rock-chips.com :  Transfer again if transent is failed   */
1566         err = i2c_transfer(client->adapter, msg, 1);
1567
1568         if (err >= 0) {
1569             return 0;
1570         } else {
1571             SENSOR_TR("\n %s write reg(0x%x, val:0x%x) failed, try to write again!\n",SENSOR_NAME_STRING(),reg, val);
1572             udelay(10);
1573         }
1574     }
1575
1576     return err;
1577 }
1578
1579 /* sensor register read */
1580 static int sensor_read(struct i2c_client *client, u16 reg, u8 *val)
1581 {
1582     int err,cnt;
1583     u8 buf[2];
1584     struct i2c_msg msg[2];
1585
1586     buf[0] = reg >> 8;
1587     buf[1] = reg & 0xFF;
1588
1589     msg[0].addr = client->addr;
1590     msg[0].flags = client->flags;
1591     msg[0].buf = buf;
1592     msg[0].len = sizeof(buf);
1593     msg[0].scl_rate = CONFIG_SENSOR_I2C_SPEED;       /* ddl@rock-chips.com : 100kHz */
1594     msg[0].read_type = 2;   /* fpga i2c:0==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */
1595
1596     msg[1].addr = client->addr;
1597     msg[1].flags = client->flags|I2C_M_RD;
1598     msg[1].buf = buf;
1599     msg[1].len = 1;
1600     msg[1].scl_rate = CONFIG_SENSOR_I2C_SPEED;                       /* ddl@rock-chips.com : 100kHz */
1601     msg[1].read_type = 2;                             /* fpga i2c:0==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */
1602
1603     cnt = 3;
1604     err = -EAGAIN;
1605     while ((cnt-- > 0) && (err < 0)) {                       /* ddl@rock-chips.com :  Transfer again if transent is failed   */
1606         err = i2c_transfer(client->adapter, msg, 2);
1607
1608         if (err >= 0) {
1609             *val = buf[0];
1610             return 0;
1611         } else {
1612                 SENSOR_TR("\n %s read reg(0x%x val:0x%x) failed, try to read again! \n",SENSOR_NAME_STRING(),reg, *val);
1613             udelay(10);
1614         }
1615     }
1616
1617     return err;
1618 }
1619
1620 /* write a array of registers  */
1621 static int sensor_write_array(struct i2c_client *client, struct reginfo *regarray)
1622 {
1623     int err = 0, cnt;
1624     int i = 0;
1625 #if CONFIG_SENSOR_Focus
1626         struct sensor *sensor = to_sensor(client);
1627 #endif
1628 #if CONFIG_SENSOR_I2C_RDWRCHK
1629         char valchk;
1630 #endif
1631 #if CONFIG_SENSOR_WRITE_REGS
1632         int j = 0, reg_num;
1633         u8 *ptemp, *phead;
1634         int reg_length;
1635 #endif
1636
1637         cnt = 0;
1638         if (sensor_task_lock(client, 1) < 0)
1639                 goto sensor_write_array_end;
1640     while (regarray[i].reg != SEQUENCE_END) {
1641         #if CONFIG_SENSOR_Focus
1642         if ((regarray == sensor_af_firmware) && (sensor->info_priv.enable == 0)) {
1643                         SENSOR_DG("%s disable, Download af firmware terminated!\n",SENSOR_NAME_STRING());
1644                         err = -EINVAL;
1645                         goto sensor_write_array_end;
1646         }
1647                 #endif
1648
1649 #if CONFIG_SENSOR_WRITE_REGS
1650
1651                 j = i;
1652                 reg_num = 2;
1653                 reg_length = 0x0001;
1654
1655                 while((regarray[i].reg + reg_length) == regarray[i+1].reg) {
1656                         i++;
1657                         reg_num++;
1658                         if(reg_num >= WRITE_REGS_NUM)
1659                                 break;
1660                 }
1661
1662                 if(reg_num > 2) {
1663
1664                         int size_num;
1665                         size_num = reg_num + 1;
1666
1667                         ptemp = phead = (u8*)kmalloc((size_num+10)*sizeof(u8),GFP_KERNEL);
1668                         if (!phead) {
1669                                 SENSOR_DG("-------------write registers allocate memory fail!!!\n");
1670                 i = j;
1671                 err = sensor_write(client, regarray[i].reg, regarray[i].val);
1672                         } else {
1673                         *phead = regarray[j].reg >> 8;
1674                         *(ptemp+1) = regarray[j].reg & 0xFF;
1675                         ptemp += 2;
1676                         for( ; reg_num > 0; reg_num --, j++) {
1677                                 *ptemp ++ = regarray[j].val;
1678                         }
1679
1680                         ptemp = phead;
1681                         err = sensor_write_regs(client, ptemp,size_num);
1682                         kfree(phead);
1683                         }
1684                 }else{
1685                         err = sensor_write(client, regarray[i].reg, regarray[i].val);
1686                 }
1687 #else
1688                 err = sensor_write(client, regarray[i].reg, regarray[i].val);
1689 #endif
1690         if (err < 0)
1691         {
1692             if (cnt-- > 0) {
1693                             SENSOR_TR("%s..write failed current reg:0x%x, Write array again !\n", SENSOR_NAME_STRING(),regarray[i].reg);
1694                                 i = 0;
1695                                 continue;
1696             } else {
1697                 SENSOR_TR("%s..write array failed!!!\n", SENSOR_NAME_STRING());
1698                 err = -EPERM;
1699                                 goto sensor_write_array_end;
1700             }
1701         } else {
1702         #if CONFIG_SENSOR_I2C_RDWRCHK
1703                         sensor_read(client, regarray[i].reg, &valchk);
1704                         if (valchk != regarray[i].val)
1705                                 SENSOR_TR("%s Reg:0x%x write(0x%x, 0x%x) fail\n",SENSOR_NAME_STRING(), regarray[i].reg, regarray[i].val, valchk);
1706                 #endif
1707         }
1708         i++;
1709     }
1710
1711         #if CONFIG_SENSOR_Focus
1712         if (((regarray->reg == SEQUENCE_PROPERTY) && (regarray->val == SEQUENCE_INIT))
1713                 || (regarray == sensor_init_data)) {
1714                 sensor->info_priv.affm_reinit = 1;
1715         }
1716         #endif
1717
1718 sensor_write_array_end:
1719         sensor_task_lock(client,0);
1720     return err;
1721 }
1722 #if CONFIG_SENSOR_I2C_RDWRCHK
1723 static int sensor_readchk_array(struct i2c_client *client, struct reginfo *regarray)
1724 {
1725     int cnt;
1726     int i = 0;
1727         char valchk;
1728
1729         cnt = 0;
1730         valchk = 0;
1731     while (regarray[i].reg != 0)
1732     {
1733                 sensor_read(client, regarray[i].reg, &valchk);
1734                 if (valchk != regarray[i].val)
1735                         SENSOR_TR("%s Reg:0x%x read(0x%x, 0x%x) error\n",SENSOR_NAME_STRING(), regarray[i].reg, regarray[i].val, valchk);
1736
1737         i++;
1738     }
1739     return 0;
1740 }
1741 #endif
1742 #if CONFIG_SENSOR_Focus
1743 struct af_cmdinfo
1744 {
1745         char cmd_tag;
1746         char cmd_para[4];
1747         char validate_bit;
1748 };
1749 static int sensor_af_cmdset(struct i2c_client *client, int cmd_main, struct af_cmdinfo *cmdinfo)
1750 {
1751         int i;
1752         char read_tag=0xff,cnt;
1753
1754         if (cmdinfo) {
1755                 if (cmdinfo->validate_bit & 0x80) {
1756                         if (sensor_write(client, CMD_ACK_Reg, cmdinfo->cmd_tag)) {
1757                                 SENSOR_TR("%s write CMD_ACK_Reg(main:0x%x tag:0x%x) error!\n",SENSOR_NAME_STRING(),cmd_main,cmdinfo->cmd_tag);
1758                                 goto sensor_af_cmdset_err;
1759                         }
1760                         SENSOR_DG("%s write CMD_ACK_Reg(main:0x%x tag:0x%x) success!\n",SENSOR_NAME_STRING(),cmd_main,cmdinfo->cmd_tag);
1761                 }
1762                 for (i=0; i<4; i++) {
1763                         if (cmdinfo->validate_bit & (1<<i)) {
1764                                 if (sensor_write(client, CMD_PARA0_Reg-i, cmdinfo->cmd_para[i])) {
1765                                         SENSOR_TR("%s write CMD_PARA_Reg(main:0x%x para%d:0x%x) error!\n",SENSOR_NAME_STRING(),cmd_main,i,cmdinfo->cmd_para[i]);
1766                                         goto sensor_af_cmdset_err;
1767                                 }
1768                                 SENSOR_DG("%s write CMD_PARA_Reg(main:0x%x para%d:0x%x) success!\n",SENSOR_NAME_STRING(),cmd_main,i,cmdinfo->cmd_para[i]);
1769                         }
1770                 }
1771         } else {
1772                 if (sensor_write(client, CMD_ACK_Reg, 0xff)) {
1773                         SENSOR_TR("%s write CMD_ACK_Reg(main:0x%x no tag) error!\n",SENSOR_NAME_STRING(),cmd_main);
1774                         goto sensor_af_cmdset_err;
1775                 }
1776                 SENSOR_DG("%s write CMD_ACK_Reg(main:0x%x no tag) success!\n",SENSOR_NAME_STRING(),cmd_main);
1777         }
1778
1779         if (sensor_write(client, CMD_MAIN_Reg, cmd_main)) {
1780                 SENSOR_TR("%s write CMD_MAIN_Reg(main:0x%x) error!\n",SENSOR_NAME_STRING(),cmd_main);
1781                 goto sensor_af_cmdset_err;
1782         }
1783
1784         cnt = 0;
1785         do
1786         {
1787                 msleep(5);
1788                 if (sensor_read(client,CMD_ACK_Reg,&read_tag)){
1789                    SENSOR_TR("%s[%d] read TAG failed\n",SENSOR_NAME_STRING(),__LINE__);
1790                    break;
1791                 }
1792     } while((read_tag != 0x00)&& (cnt++<100));
1793
1794         SENSOR_DG("%s write CMD_MAIN_Reg(main:0x%x read tag:0x%x) success!\n",SENSOR_NAME_STRING(),cmd_main,read_tag);
1795         return 0;
1796 sensor_af_cmdset_err:
1797         return -1;
1798 }
1799
1800 static int sensor_af_idlechk(struct i2c_client *client)
1801 {
1802         int ret = 0;
1803         char state;
1804         struct af_cmdinfo cmdinfo;
1805
1806         SENSOR_DG("%s , %d\n",__FUNCTION__,__LINE__);
1807
1808         cmdinfo.cmd_tag = 0x01;
1809         cmdinfo.validate_bit = 0x80;
1810         ret = sensor_af_cmdset(client, ReturnIdle_Cmd, &cmdinfo);
1811         if(0 != ret) {
1812                 SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__);
1813                 ret = -1;
1814                 goto sensor_af_idlechk_end;
1815         }
1816
1817
1818         do{
1819                 ret = sensor_read(client, CMD_ACK_Reg, &state);
1820                 if (ret != 0){
1821                    SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__);
1822                    ret = -1;
1823                    goto sensor_af_idlechk_end;
1824                 }
1825         }while(0x00 != state);
1826
1827
1828 sensor_af_idlechk_end:
1829         return ret;
1830 }
1831
1832 static int sensor_af_single(struct i2c_client *client)
1833 {
1834         int ret = 0;
1835         char state,cnt;
1836         struct af_cmdinfo cmdinfo;
1837
1838         cmdinfo.cmd_tag = 0x01;
1839         cmdinfo.validate_bit = 0x80;
1840         ret = sensor_af_cmdset(client, SingleFocus_Cmd, &cmdinfo);
1841         if(0 != ret) {
1842                 SENSOR_TR("%s single focus mode set error!\n",SENSOR_NAME_STRING());
1843                 ret = -1;
1844                 goto sensor_af_single_end;
1845         }
1846
1847         cnt = 0;
1848     do
1849     {
1850         if (cnt != 0) {
1851                         msleep(1);
1852         }
1853         cnt++;
1854                 ret = sensor_read(client, STA_FOCUS_Reg, &state);
1855                 if (ret != 0){
1856                    SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__);
1857                    ret = -1;
1858                    goto sensor_af_single_end;
1859                 }
1860     }while((state == S_FOCUSING) && (cnt<100));
1861
1862         if (state != S_FOCUSED) {
1863         SENSOR_TR("%s[%d] focus state(0x%x) is error!\n",SENSOR_NAME_STRING(),__LINE__,state);
1864                 ret = -1;
1865                 goto sensor_af_single_end;
1866     }
1867
1868 sensor_af_single_end:
1869         return ret;
1870 }
1871
1872 static int sensor_af_const(struct i2c_client *client)
1873 {
1874         int ret = 0;
1875
1876
1877         return ret;
1878 }
1879
1880
1881 static int sensor_af_init(struct i2c_client *client)
1882 {
1883         int ret = 0;
1884         char state,cnt;
1885
1886         ret = sensor_write_array(client, sensor_af_firmware);
1887     if (ret != 0) {
1888         SENSOR_TR("%s Download firmware failed\n",SENSOR_NAME_STRING());
1889         ret = -1;
1890                 goto sensor_af_init_end;
1891     }
1892
1893     cnt = 0;
1894     do
1895     {
1896         if (cnt != 0) {
1897                         msleep(1);
1898         }
1899         cnt++;
1900                 ret = sensor_read(client, STA_FOCUS_Reg, &state);
1901                 if (ret != 0){
1902                    SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__);
1903                    ret = -1;
1904                    goto sensor_af_init_end;
1905                 }
1906     }while((state == S_STARTUP) && (cnt<100));
1907
1908     if (state != S_IDLE) {
1909         SENSOR_TR("%s focus state(0x%x) is error!\n",SENSOR_NAME_STRING(),state);
1910         ret = -1;
1911         goto sensor_af_init_end;
1912     }
1913
1914 sensor_af_init_end:
1915         SENSOR_DG("%s %s ret:0x%x \n",SENSOR_NAME_STRING(),__FUNCTION__,ret);
1916         return ret;
1917 }
1918
1919 static int sensor_af_downfirmware(struct i2c_client *client)
1920 {
1921         struct sensor *sensor = to_sensor(client);
1922         struct af_cmdinfo cmdinfo;
1923         int ret=0, focus_pos = 0xfe;
1924     struct soc_camera_device *icd = client->dev.platform_data;
1925     struct v4l2_mbus_framefmt mf;
1926
1927         SENSOR_DG("%s %s Enter\n",SENSOR_NAME_STRING(), __FUNCTION__);
1928
1929         if (sensor_af_init(client)) {
1930                 sensor->info_priv.funmodule_state &= (~SENSOR_AF_IS_OK);
1931                 ret = -1;
1932         } else {
1933                 sensor->info_priv.funmodule_state |= SENSOR_AF_IS_OK;
1934
1935         mf.width = icd->user_width;
1936                 mf.height = icd->user_height;
1937         mf.code = sensor->info_priv.fmt.code;
1938         mf.colorspace = sensor->info_priv.fmt.colorspace;
1939         mf.field        = V4L2_FIELD_NONE;
1940         if (sensor_fmt_videochk(NULL, &mf) == true) {    /* ddl@rock-chips.com: focus mode fix const auto focus in video */
1941             ret = sensor_af_const(client);
1942         } else {
1943                 switch (sensor->info_priv.auto_focus)
1944                 {
1945                         /*case SENSOR_AF_MODE_INFINITY:
1946                         {
1947                                 focus_pos = 0x00;
1948                         }
1949                         case SENSOR_AF_MODE_MACRO:
1950                         {
1951                                 if (focus_pos != 0x00)
1952                                         focus_pos = 0xff;
1953
1954                                 sensor_af_idlechk(client);
1955                                 cmdinfo.cmd_tag = StepFocus_Spec_Tag;
1956                                 cmdinfo.cmd_para[0] = focus_pos;
1957                                 cmdinfo.validate_bit = 0x81;
1958                                 //ret = sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo);
1959                                 break;
1960                         }*/
1961                         case SENSOR_AF_MODE_AUTO:
1962                         {
1963                                 ret = sensor_af_single(client);
1964                                 break;
1965                         }
1966                         /*case SENSOR_AF_MODE_CONTINUOUS:
1967                         {
1968                                 ret = sensor_af_const(client);
1969                                 break;
1970                         }*/
1971                         case SENSOR_AF_MODE_CLOSE:
1972                         {
1973                                 ret = 0;
1974                                 break;
1975                         }
1976                         default:
1977                 {
1978                                 SENSOR_DG("%s focus mode(0x%x) is unkonwn\n",SENSOR_NAME_STRING(),sensor->info_priv.auto_focus);
1979                     goto sensor_af_downfirmware_end;
1980                         }
1981                 }
1982         }
1983                 SENSOR_DG("%s sensor_af_downfirmware set focus mode(0x%x) ret:0x%x\n",SENSOR_NAME_STRING(), sensor->info_priv.auto_focus,ret);
1984         }
1985
1986 sensor_af_downfirmware_end:
1987
1988         return ret;
1989 }
1990 static void sensor_af_workqueue(struct work_struct *work)
1991 {
1992         struct sensor_work *sensor_work = container_of(work, struct sensor_work, dwork.work);
1993         struct i2c_client *client = sensor_work->client;
1994     struct sensor *sensor = to_sensor(client);
1995     struct af_cmdinfo cmdinfo;
1996
1997     SENSOR_DG("%s %s Enter, cmd:0x%x \n",SENSOR_NAME_STRING(), __FUNCTION__,sensor_work->cmd);
1998
1999     mutex_lock(&sensor->wq_lock);
2000     if((sensor_work->cmd != WqCmd_af_init) && (sensor->info_priv.auto_focus != SENSOR_AF_MODE_AUTO)) {
2001         SENSOR_TR("auto focus status is wrong ,do nothing !");
2002         goto set_end;
2003     }
2004     switch (sensor_work->cmd)
2005     {
2006         case WqCmd_af_init:
2007         {
2008                 if (sensor_af_downfirmware(client) < 0) {
2009                         SENSOR_TR("%s Sensor_af_init is failed in sensor_af_workqueue!\n",SENSOR_NAME_STRING());
2010                 }
2011             break;
2012         }
2013         case WqCmd_af_single:
2014         {
2015             if (sensor_af_single(client) < 0) {
2016                         SENSOR_TR("%s Sensor_af_single is failed in sensor_af_workqueue!\n",SENSOR_NAME_STRING());
2017                 sensor_work->result = WqRet_fail;
2018                 } else {
2019                 sensor_work->result = WqRet_success;
2020                 }
2021             break;
2022         }
2023         case WqCmd_af_special_pos:
2024         {
2025             sensor_af_idlechk(client);
2026
2027                         cmdinfo.cmd_tag = StepFocus_Spec_Tag;
2028                         cmdinfo.cmd_para[0] = sensor_work->var;
2029                         cmdinfo.validate_bit = 0x81;
2030                         if (sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo) < 0)
2031                sensor_work->result = WqRet_fail;
2032             else
2033                sensor_work->result = WqRet_success;
2034             break;
2035         }
2036         case WqCmd_af_near_pos:
2037         {
2038             sensor_af_idlechk(client);
2039             cmdinfo.cmd_tag = StepFocus_Near_Tag;
2040             cmdinfo.validate_bit = 0x80;
2041                         if (sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo) < 0)
2042                sensor_work->result = WqRet_fail;
2043             else
2044                sensor_work->result = WqRet_success;
2045             break;
2046         }
2047         case WqCmd_af_far_pos:
2048         {
2049             sensor_af_idlechk(client);
2050                         cmdinfo.cmd_tag = StepFocus_Far_Tag;
2051                         cmdinfo.validate_bit = 0x80;
2052                         if (sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo) < 0)
2053                sensor_work->result = WqRet_fail;
2054             else
2055                sensor_work->result = WqRet_success;
2056             break;
2057         }
2058         case WqCmd_af_continues:
2059         {
2060             if (sensor_af_const(client) < 0)
2061                sensor_work->result = WqRet_fail;
2062             else
2063                sensor_work->result = WqRet_success;
2064             break;
2065         }
2066         case WqCmd_af_return_idle:
2067         {
2068             if (sensor_af_idlechk(client) < 0)
2069                sensor_work->result = WqRet_fail;
2070             else
2071                sensor_work->result = WqRet_success;
2072             break;
2073         }
2074         default:
2075             SENSOR_TR("Unknow command(%d) in %s af workqueue!",sensor_work->cmd,SENSOR_NAME_STRING());
2076             break;
2077     }
2078 set_end:
2079     if (sensor_work->wait == false) {
2080         kfree((void*)sensor_work);
2081     } else {
2082         wake_up(&sensor_work->done);
2083     }
2084     mutex_unlock(&sensor->wq_lock);
2085     return;
2086 }
2087
2088 static int sensor_af_workqueue_set(struct soc_camera_device *icd, enum sensor_wq_cmd cmd, int var, bool wait)
2089 {
2090     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2091         struct sensor *sensor = to_sensor(client);
2092     struct sensor_work *wk;
2093     int ret=0;
2094
2095     if (sensor->sensor_wq == NULL) {
2096         ret = -EINVAL;
2097         goto sensor_af_workqueue_set_end;
2098     }
2099
2100     wk = kzalloc(sizeof(struct sensor_work), GFP_KERNEL);
2101     if (wk) {
2102             wk->client = client;
2103             INIT_WORK(&(wk->dwork.work), sensor_af_workqueue);
2104         wk->cmd = cmd;
2105         wk->result = WqRet_inval;
2106         wk->wait = wait;
2107         wk->var = var;
2108         init_waitqueue_head(&wk->done);
2109
2110             queue_delayed_work(sensor->sensor_wq,&(wk->dwork),0);
2111
2112         /* ddl@rock-chips.com:
2113         * video_lock is been locked in v4l2_ioctl function, but auto focus may slow,
2114         * As a result any other ioctl calls will proceed very, very slowly since each call
2115         * will have to wait for the AF to finish. Camera preview is pause,because VIDIOC_QBUF
2116         * and VIDIOC_DQBUF is sched. so unlock video_lock here.
2117         */
2118         if (wait == true) {
2119             mutex_unlock(&icd->video_lock);
2120             if (wait_event_timeout(wk->done, (wk->result != WqRet_inval), msecs_to_jiffies(2500)) == 0) {
2121                 SENSOR_TR("%s %s cmd(%d) is timeout!",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
2122             }
2123             ret = wk->result;
2124             kfree((void*)wk);
2125             mutex_lock(&icd->video_lock);
2126         }
2127
2128     } else {
2129         SENSOR_TR("%s %s cmd(%d) ingore,because struct sensor_work malloc failed!",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
2130         ret = -1;
2131     }
2132 sensor_af_workqueue_set_end:
2133     return ret;
2134 }
2135 #endif
2136 static int sensor_parameter_record(struct i2c_client *client)
2137 {
2138         u8 ret_l,ret_m,ret_h;
2139         u8 tp_l,tp_m,tp_h;
2140         struct sensor *sensor = to_sensor(client);
2141
2142         sensor_write(client,0x3503,0x07);       //stop AE/AG
2143         sensor_write(client,0x3406,0x01);   //stop AWB
2144
2145         sensor_read(client,0x3500,&ret_h);
2146         sensor_read(client,0x3501, &ret_m);
2147         sensor_read(client,0x3502, &ret_l);
2148         tp_l = ret_l;
2149         tp_m = ret_m;
2150         tp_h = ret_h;
2151         SENSOR_DG(" %s Read 0x3500 = 0x%02x  0x3501 = 0x%02x 0x3502=0x%02x \n",SENSOR_NAME_STRING(), ret_h, ret_m, ret_l);
2152         //sensor->parameter.preview_exposure = (tp_h<<12)+(tp_m<<4)+(tp_l>>4);
2153         sensor->parameter.preview_exposure = ((((tp_h & 0x0f) << 8)+ tp_m) << 4) + (tp_l>>4);
2154
2155         sensor_read(client,0x350c, &ret_h);
2156         sensor_read(client,0x350d, &ret_l);
2157         sensor->parameter.preview_line_width = ret_h & 0xff;
2158         sensor->parameter.preview_line_width = (sensor->parameter.preview_line_width << 8) +ret_l;
2159         //Read back AGC Gain for preview
2160         sensor_read(client,0x350a, &ret_h);
2161         sensor_read(client,0x350b, &tp_l);
2162         sensor->parameter.preview_gain = ((ret_h & 0x01) << 8)  + tp_l;
2163         //preview_maxlines
2164         sensor_read(client,0x380e, &ret_h);
2165         sensor->parameter.preview_maxlines = ret_h;
2166         sensor->parameter.preview_maxlines <<= 8;
2167         sensor_read(client,0x380f, &tp_l);
2168         sensor->parameter.preview_maxlines += tp_l;
2169
2170         sensor->parameter.capture_framerate = 375;
2171         sensor->parameter.preview_framerate = 1500;
2172
2173         sensor_read(client,0x3400,&sensor->parameter.awb[0]);           //record awb value
2174         sensor_read(client,0x3401,&sensor->parameter.awb[1]);
2175         sensor_read(client,0x3402,&sensor->parameter.awb[2]);
2176         sensor_read(client,0x3403,&sensor->parameter.awb[3]);
2177         sensor_read(client,0x3404,&sensor->parameter.awb[4]);
2178         sensor_read(client,0x3405,&sensor->parameter.awb[5]);
2179
2180         SENSOR_DG(" %s Read 0x350c = 0x%02x  0x350d = 0x%02x 0x350b=0x%02x \n",SENSOR_NAME_STRING(), ret_h, ret_l, sensor->parameter.preview_gain);
2181         return 0;
2182 }
2183 static int sensor_ae_transfer(struct i2c_client *client)
2184 {
2185         u8  ExposureLow;
2186         u8  ExposureMid;
2187         u8  ExposureHigh;
2188         u16 ulCapture_Exposure;
2189         u32 ulCapture_Exposure_Gain;
2190         u16  iCapture_Gain;
2191         u8   Lines_10ms;
2192         bool m_60Hz = 0;
2193         u8  reg_l = 0,reg_h =0;
2194         u16 Preview_Maxlines;
2195         u8  Gain;
2196         u32  Capture_MaxLines;
2197         struct sensor *sensor = to_sensor(client);
2198
2199         //Preview_Maxlines = sensor->parameter.preview_line_width;
2200         Preview_Maxlines = sensor->parameter.preview_maxlines;
2201         Gain = sensor->parameter.preview_gain;
2202         /*
2203         sensor_read(client,0x350c, &reg_h);
2204         sensor_read(client,0x350d, &reg_l);
2205         Capture_MaxLines = reg_h & 0xff;
2206         Capture_MaxLines = (Capture_MaxLines << 8) + reg_l;
2207         */
2208         //capture_maxlines
2209         sensor_read(client,0x380e, &reg_h);
2210         Capture_MaxLines = reg_h;
2211         Capture_MaxLines <<= 8;
2212         sensor_read(client,0x380f, &reg_l);
2213         Capture_MaxLines +=  reg_l;
2214
2215         if(m_60Hz== 1) {
2216                 Lines_10ms = sensor->parameter.capture_framerate * Capture_MaxLines/12000;
2217         } else {
2218                 Lines_10ms = sensor->parameter.capture_framerate * Capture_MaxLines/10000;
2219         }
2220         Lines_10ms = Lines_10ms & 0xffff;
2221
2222         if(Preview_Maxlines == 0)
2223                 Preview_Maxlines = 1;
2224
2225         //ulCapture_Exposure =
2226         //      (sensor->parameter.preview_exposure*(sensor->parameter.capture_framerate)*(Capture_MaxLines))/(((Preview_Maxlines)*(sensor->parameter.preview_framerate)));
2227
2228         ulCapture_Exposure =
2229                 ((sensor->parameter.preview_exposure*(((sensor->parameter.capture_framerate)*(Capture_MaxLines) + 50)/100)) << 1)/(((Preview_Maxlines)*(sensor->parameter.preview_framerate) + 50)/100);
2230         ulCapture_Exposure = ulCapture_Exposure & 0xffff;
2231
2232         iCapture_Gain = (Gain & 0x0f) + 16;
2233         if (Gain & 0x10) {
2234                 iCapture_Gain = iCapture_Gain << 1;
2235         }
2236         if (Gain & 0x20) {
2237                 iCapture_Gain = iCapture_Gain << 1;
2238         }
2239         if (Gain & 0x40) {
2240                 iCapture_Gain = iCapture_Gain << 1;
2241         }
2242         if (Gain & 0x80) {
2243                 iCapture_Gain = iCapture_Gain << 1;
2244         }
2245
2246         //ulCapture_Exposure_Gain =(u32) (11 * ulCapture_Exposure * iCapture_Gain/5);   //0ld value 2.5, ½â¾ö¹ýÁÁ
2247         ulCapture_Exposure_Gain =(u32) (ulCapture_Exposure * iCapture_Gain);
2248
2249         if(ulCapture_Exposure_Gain < Capture_MaxLines*16) {
2250                 ulCapture_Exposure = ulCapture_Exposure_Gain/16;
2251                 if (ulCapture_Exposure > Lines_10ms)
2252                 {
2253                         //ulCapture_Exposure *= 1.7;
2254                         ulCapture_Exposure /= Lines_10ms;
2255                         ulCapture_Exposure *= Lines_10ms;
2256                 }
2257         } else {
2258                 ulCapture_Exposure = Capture_MaxLines;
2259                 //ulCapture_Exposure_Gain *= 1.5;
2260         }
2261
2262         if(ulCapture_Exposure == 0)
2263                 ulCapture_Exposure = 1;
2264
2265         iCapture_Gain = ((ulCapture_Exposure_Gain << 1)/ulCapture_Exposure + 1) >> 1;
2266         iCapture_Gain = iCapture_Gain & 0xffff;
2267
2268         ExposureLow = ((unsigned char)ulCapture_Exposure)<<4;
2269         ExposureMid = (unsigned char)(ulCapture_Exposure >> 4) & 0xff;
2270         ExposureHigh = (unsigned char)(ulCapture_Exposure >> 12);
2271
2272         //Gain = 0;
2273         Gain = 0x10;
2274         if (iCapture_Gain > 31) {
2275                 Gain |= 0x10;
2276                 iCapture_Gain = iCapture_Gain >> 1;
2277         }
2278         if (iCapture_Gain > 31) {
2279                 Gain |= 0x20;
2280                 iCapture_Gain = iCapture_Gain >> 1;
2281         }
2282         if (iCapture_Gain > 31) {
2283                 Gain |= 0x40;
2284                 iCapture_Gain = iCapture_Gain >> 1;
2285         }
2286         if (iCapture_Gain > 31) {
2287                 Gain |= 0x80;
2288                 iCapture_Gain = iCapture_Gain >> 1;
2289         }
2290         if (iCapture_Gain > 16)
2291                 Gain |= ((iCapture_Gain -16) & 0x0f);
2292         if(Gain == 0x10)
2293                 Gain = 0x11;
2294         // write the gain and exposure to 0x350* registers
2295         //m_iWrite0x350b=Gain;
2296         sensor_write(client,0x350b, Gain);
2297         Gain = (Gain >> 8) & 0x01;
2298         sensor_write(client,0x350a, Gain);
2299         //m_iWrite0x3502=ExposureLow;
2300         sensor_write(client,0x3502, ExposureLow);
2301         //m_iWrite0x3501=ExposureMid;
2302         sensor_write(client,0x3501, ExposureMid);
2303         //m_iWrite0x3500=ExposureHigh;
2304         sensor_write(client,0x3500, ExposureHigh);
2305         // SendToFile("Gain = 0x%x\r\n", Gain);
2306         // SendToFile("ExposureLow = 0x%x\r\n", ExposureLow);
2307         // SendToFile("ExposureMid = 0x%x\r\n", ExposureMid);
2308         // SendToFile("ExposureHigh = 0x%x\r\n", ExposureHigh);
2309         //¼Ó³¤ÑÓÊ±£¬±ÜÃâ°µ´¦ÅÄÕÕÊ±µÄÃ÷°µ·Ö½çÎÊÌâ
2310         //camera_timed_wait(200);
2311         //linzhk camera_timed_wait(500);
2312
2313         sensor_write(client,0x3400,sensor->parameter.awb[0]);           // resume awb value
2314         sensor_write(client,0x3401,sensor->parameter.awb[1]);
2315         sensor_write(client,0x3402,sensor->parameter.awb[2]);
2316         sensor_write(client,0x3403,sensor->parameter.awb[3]);
2317         sensor_write(client,0x3404,sensor->parameter.awb[4]);
2318         sensor_write(client,0x3405,sensor->parameter.awb[5]);
2319
2320         SENSOR_DG(" %s Write 0x350b = 0x%02x  0x3502 = 0x%02x 0x3501=0x%02x 0x3500 = 0x%02x\n",SENSOR_NAME_STRING(), Gain, ExposureLow, ExposureMid, ExposureHigh);
2321         mdelay(100);
2322         return 0;
2323 }
2324 static int sensor_ioctrl(struct soc_camera_device *icd,enum rk29sensor_power_cmd cmd, int on)
2325 {
2326         struct soc_camera_link *icl = to_soc_camera_link(icd);
2327         int ret = 0;
2328
2329     SENSOR_DG("%s %s  cmd(%d) on(%d)\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd,on);
2330
2331         switch (cmd)
2332         {
2333                 case Sensor_PowerDown:
2334                 {
2335                         if (icl->powerdown) {
2336                                 ret = icl->powerdown(icd->pdev, on);
2337                                 if (ret == RK29_CAM_IO_SUCCESS) {
2338                                         if (on == 0) {
2339                                                 mdelay(2);
2340                                                 if (icl->reset)
2341                                                         icl->reset(icd->pdev);
2342                                         }
2343                                 } else if (ret == RK29_CAM_EIO_REQUESTFAIL) {
2344                                         ret = -ENODEV;
2345                                         goto sensor_power_end;
2346                                 }
2347                         }
2348                         break;
2349                 }
2350                 case Sensor_Flash:
2351                 {
2352                         struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2353                 struct sensor *sensor = to_sensor(client);
2354
2355                         if (sensor->sensor_io_request && sensor->sensor_io_request->sensor_ioctrl) {
2356                                 sensor->sensor_io_request->sensor_ioctrl(icd->pdev,Cam_Flash, on);
2357                         }
2358                         break;
2359                 }
2360                 default:
2361                 {
2362                         SENSOR_TR("%s cmd(0x%x) is unknown!",SENSOR_NAME_STRING(),cmd);
2363                         break;
2364                 }
2365         }
2366
2367 sensor_power_end:
2368         return ret;
2369 }
2370 static int sensor_init(struct v4l2_subdev *sd, u32 val)
2371 {
2372     struct i2c_client *client = v4l2_get_subdevdata(sd);
2373     struct soc_camera_device *icd = client->dev.platform_data;
2374     struct sensor *sensor = to_sensor(client);
2375         const struct v4l2_queryctrl *qctrl;
2376     const struct sensor_datafmt *fmt;
2377     char value;
2378     int ret,pid = 0;
2379
2380     SENSOR_DG("\n%s..%s.. \n",SENSOR_NAME_STRING(),__FUNCTION__);
2381
2382         if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) {
2383                 ret = -ENODEV;
2384                 goto sensor_INIT_ERR;
2385         }
2386
2387     /* soft reset */
2388         if (sensor_task_lock(client,1)<0)
2389                 goto sensor_INIT_ERR;
2390     ret = sensor_write(client, 0x3008, 0x80);
2391     if (ret != 0) {
2392         SENSOR_TR("%s soft reset sensor failed\n",SENSOR_NAME_STRING());
2393         ret = -ENODEV;
2394                 goto sensor_INIT_ERR;
2395     }
2396
2397     mdelay(5);  //delay 5 microseconds
2398         /* check if it is an sensor sensor */
2399     ret = sensor_read(client, 0x300a, &value);
2400     if (ret != 0) {
2401         SENSOR_TR("read chip id high byte failed\n");
2402         ret = -ENODEV;
2403         goto sensor_INIT_ERR;
2404     }
2405
2406     pid |= (value << 8);
2407
2408     ret = sensor_read(client, 0x300b, &value);
2409     if (ret != 0) {
2410         SENSOR_TR("read chip id low byte failed\n");
2411         ret = -ENODEV;
2412         goto sensor_INIT_ERR;
2413     }
2414
2415     pid |= (value & 0xff);
2416     SENSOR_DG("\n %s  pid = 0x%x \n", SENSOR_NAME_STRING(), pid);
2417
2418     if (pid == SENSOR_ID) {
2419         sensor->model = SENSOR_V4L2_IDENT;
2420     } else {
2421         SENSOR_TR("error: %s mismatched   pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
2422         ret = -ENODEV;
2423         goto sensor_INIT_ERR;
2424     }
2425
2426     ret = sensor_write_array(client, sensor_init_data);
2427     if (ret != 0) {
2428         SENSOR_TR("error: %s initial failed\n",SENSOR_NAME_STRING());
2429         goto sensor_INIT_ERR;
2430     }
2431         sensor_task_lock(client,0);
2432     sensor->info_priv.winseqe_cur_addr  = SENSOR_INIT_WINSEQADR;
2433         fmt = sensor_find_datafmt(SENSOR_INIT_PIXFMT,sensor_colour_fmts, ARRAY_SIZE(sensor_colour_fmts));
2434     if (!fmt) {
2435         SENSOR_TR("error: %s initial array colour fmts is not support!!",SENSOR_NAME_STRING());
2436         ret = -EINVAL;
2437         goto sensor_INIT_ERR;
2438     }
2439         sensor->info_priv.fmt = *fmt;
2440
2441     /* sensor sensor information for initialization  */
2442         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
2443         if (qctrl)
2444         sensor->info_priv.whiteBalance = qctrl->default_value;
2445         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_BRIGHTNESS);
2446         if (qctrl)
2447         sensor->info_priv.brightness = qctrl->default_value;
2448         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
2449         if (qctrl)
2450         sensor->info_priv.effect = qctrl->default_value;
2451         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EXPOSURE);
2452         if (qctrl)
2453         sensor->info_priv.exposure = qctrl->default_value;
2454
2455         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SATURATION);
2456         if (qctrl)
2457         sensor->info_priv.saturation = qctrl->default_value;
2458         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_CONTRAST);
2459         if (qctrl)
2460         sensor->info_priv.contrast = qctrl->default_value;
2461         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_HFLIP);
2462         if (qctrl)
2463         sensor->info_priv.mirror = qctrl->default_value;
2464         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_VFLIP);
2465         if (qctrl)
2466         sensor->info_priv.flip = qctrl->default_value;
2467         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SCENE);
2468         if (qctrl)
2469         sensor->info_priv.scene = qctrl->default_value;
2470         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);
2471         if (qctrl)
2472         sensor->info_priv.digitalzoom = qctrl->default_value;
2473
2474     /* ddl@rock-chips.com : if sensor support auto focus and flash, programer must run focus and flash code  */
2475         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE);
2476         if (qctrl)
2477         sensor->info_priv.focus = qctrl->default_value;
2478
2479         #if CONFIG_SENSOR_Flash
2480         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FLASH);
2481         if (qctrl)
2482         sensor->info_priv.flash = qctrl->default_value;
2483     #endif
2484     SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),((val == 0)?__FUNCTION__:"sensor_reinit"),icd->user_width,icd->user_height);
2485
2486     sensor->info_priv.funmodule_state = SENSOR_INIT_IS_OK;
2487
2488     return 0;
2489 sensor_INIT_ERR:
2490     sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;
2491         sensor_task_lock(client,0);
2492         sensor_deactivate(client);
2493     return ret;
2494 }
2495 static int sensor_deactivate(struct i2c_client *client)
2496 {
2497         struct soc_camera_device *icd = client->dev.platform_data;
2498     struct sensor *sensor = to_sensor(client);
2499
2500         SENSOR_DG("\n%s..%s.. Enter\n",SENSOR_NAME_STRING(),__FUNCTION__);
2501
2502         /* ddl@rock-chips.com : all sensor output pin must change to input for other sensor */
2503     if (sensor->info_priv.funmodule_state & SENSOR_INIT_IS_OK) {
2504         sensor_task_lock(client, 1);
2505         sensor_write(client, 0x3017, 0x00);  // FREX,VSYNC,HREF,PCLK,D9-D6
2506         sensor_write(client, 0x3018, 0x03);  // D5-D0
2507         sensor_write(client,0x3019,0x00);    // STROBE,SDA
2508         sensor_task_lock(client, 0);
2509     }
2510     sensor_ioctrl(icd, Sensor_PowerDown, 1);
2511     msleep(100);
2512         /* ddl@rock-chips.com : sensor config init width , because next open sensor quickly(soc_camera_open -> Try to configure with default parameters) */
2513         icd->user_width = SENSOR_INIT_WIDTH;
2514     icd->user_height = SENSOR_INIT_HEIGHT;
2515     sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;
2516         return 0;
2517 }
2518
2519 static  struct reginfo sensor_power_down_sequence[]=
2520 {
2521     {0x00,0x00}
2522 };
2523
2524 static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg)
2525 {
2526     int ret;
2527     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2528
2529     if (pm_msg.event == PM_EVENT_SUSPEND) {
2530         SENSOR_DG("\n %s Enter Suspend.. \n", SENSOR_NAME_STRING());
2531         ret = sensor_write_array(client, sensor_power_down_sequence) ;
2532         if (ret != 0) {
2533             SENSOR_TR("\n %s..%s WriteReg Fail.. \n", SENSOR_NAME_STRING(),__FUNCTION__);
2534             return ret;
2535         } else {
2536             ret = sensor_ioctrl(icd, Sensor_PowerDown, 1);
2537             if (ret < 0) {
2538                             SENSOR_TR("\n %s suspend fail for turn on power!\n", SENSOR_NAME_STRING());
2539                 return -EINVAL;
2540             }
2541         }
2542     } else {
2543         SENSOR_TR("\n %s cann't suppout Suspend..\n",SENSOR_NAME_STRING());
2544         return -EINVAL;
2545     }
2546
2547     return 0;
2548 }
2549
2550 static int sensor_resume(struct soc_camera_device *icd)
2551 {
2552         int ret;
2553
2554     ret = sensor_ioctrl(icd, Sensor_PowerDown, 0);
2555     if (ret < 0) {
2556                 SENSOR_TR("\n %s resume fail for turn on power!\n", SENSOR_NAME_STRING());
2557         return -EINVAL;
2558     }
2559
2560         SENSOR_DG("\n %s Enter Resume.. \n", SENSOR_NAME_STRING());
2561         return 0;
2562 }
2563
2564 static int sensor_set_bus_param(struct soc_camera_device *icd,
2565                                 unsigned long flags)
2566 {
2567
2568     return 0;
2569 }
2570
2571 static unsigned long sensor_query_bus_param(struct soc_camera_device *icd)
2572 {
2573     struct soc_camera_link *icl = to_soc_camera_link(icd);
2574     unsigned long flags = SENSOR_BUS_PARAM;
2575
2576     return soc_camera_apply_sensor_flags(icl, flags);
2577 }
2578
2579 static int sensor_g_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
2580 {
2581     struct i2c_client *client = v4l2_get_subdevdata(sd);
2582     struct soc_camera_device *icd = client->dev.platform_data;
2583     struct sensor *sensor = to_sensor(client);
2584
2585     mf->width   = icd->user_width;
2586         mf->height      = icd->user_height;
2587         mf->code        = sensor->info_priv.fmt.code;
2588         mf->colorspace  = sensor->info_priv.fmt.colorspace;
2589         mf->field       = V4L2_FIELD_NONE;
2590
2591     return 0;
2592 }
2593 static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
2594 {
2595     bool ret = false;
2596
2597         if ((mf->width == 1024) && (mf->height == 768)) {
2598                 ret = true;
2599         } else if ((mf->width == 1280) && (mf->height == 1024)) {
2600                 ret = true;
2601         } else if ((mf->width == 1600) && (mf->height == 1200)) {
2602                 ret = true;
2603         } else if ((mf->width == 2048) && (mf->height == 1536)) {
2604                 ret = true;
2605         } else if ((mf->width == 2592) && (mf->height == 1944)) {
2606                 ret = true;
2607         }
2608
2609         if (ret == true)
2610                 SENSOR_DG("%s %dx%d is capture format\n", __FUNCTION__, mf->width, mf->height);
2611         return ret;
2612 }
2613
2614 static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
2615 {
2616     bool ret = false;
2617
2618         if ((mf->width == 1280) && (mf->height == 720)) {
2619                 ret = true;
2620         } else if ((mf->width == 1920) && (mf->height == 1080)) {
2621                 ret = true;
2622         }
2623
2624         if (ret == true)
2625                 SENSOR_DG("%s %dx%d is video format\n", __FUNCTION__, mf->width, mf->height);
2626         return ret;
2627 }
2628 static int sensor_s_fmt(struct v4l2_subdev *sd,struct v4l2_mbus_framefmt *mf)
2629 {
2630     struct i2c_client *client = v4l2_get_subdevdata(sd);
2631     const struct sensor_datafmt *fmt;
2632     struct sensor *sensor = to_sensor(client);
2633         const struct v4l2_queryctrl *qctrl;
2634         struct soc_camera_device *icd = client->dev.platform_data;
2635     struct reginfo *winseqe_set_addr=NULL;
2636     int ret = 0, set_w,set_h;
2637
2638         fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
2639                                    ARRAY_SIZE(sensor_colour_fmts));
2640         if (!fmt) {
2641         ret = -EINVAL;
2642         goto sensor_s_fmt_end;
2643     }
2644
2645         if (sensor->info_priv.fmt.code != mf->code) {
2646                 switch (mf->code)
2647                 {
2648                         case V4L2_MBUS_FMT_YUYV8_2X8:
2649                         {
2650                                 winseqe_set_addr = sensor_ClrFmt_YUYV;
2651                                 break;
2652                         }
2653                         case V4L2_MBUS_FMT_UYVY8_2X8:
2654                         {
2655                                 winseqe_set_addr = sensor_ClrFmt_UYVY;
2656                                 break;
2657                         }
2658                         default:
2659                                 break;
2660                 }
2661                 if (winseqe_set_addr != NULL) {
2662             sensor_write_array(client, winseqe_set_addr);
2663                         sensor->info_priv.fmt.code = mf->code;
2664             sensor->info_priv.fmt.colorspace= mf->colorspace;
2665                         SENSOR_DG("%s v4l2_mbus_code:%d set success!\n", SENSOR_NAME_STRING(),mf->code);
2666                 } else {
2667                         SENSOR_TR("%s v4l2_mbus_code:%d is invalidate!\n", SENSOR_NAME_STRING(),mf->code);
2668                 }
2669         }
2670
2671     set_w = mf->width;
2672     set_h = mf->height;
2673
2674         if (((set_w <= 176) && (set_h <= 144)) && (sensor_qcif[0].reg!=SEQUENCE_END))
2675         {
2676                 winseqe_set_addr = sensor_qcif;
2677         set_w = 176;
2678         set_h = 144;
2679         }
2680         else if (((set_w <= 320) && (set_h <= 240)) && (sensor_qvga[0].reg!=SEQUENCE_END))
2681     {
2682         winseqe_set_addr = sensor_qvga;
2683         set_w = 320;
2684         set_h = 240;
2685     }
2686     else if (((set_w <= 352) && (set_h<= 288)) && (sensor_cif[0].reg!=SEQUENCE_END))
2687     {
2688         winseqe_set_addr = sensor_cif;
2689         set_w = 352;
2690         set_h = 288;
2691     }
2692     else if (((set_w <= 640) && (set_h <= 480)) && (sensor_vga[0].reg!=SEQUENCE_END))
2693     {
2694         winseqe_set_addr = sensor_vga;
2695         set_w = 640;
2696         set_h = 480;
2697     }
2698     else if (((set_w <= 800) && (set_h <= 600)) && (sensor_svga[0].reg!=SEQUENCE_END))
2699     {
2700         winseqe_set_addr = sensor_svga;
2701         set_w = 800;
2702         set_h = 600;
2703     }
2704         else if (((set_w <= 1024) && (set_h <= 768)) && (sensor_xga[0].reg!=SEQUENCE_END))
2705     {
2706         winseqe_set_addr = sensor_xga;
2707         set_w = 1024;
2708         set_h = 768;
2709     }
2710         else if (((set_w <= 1280) && (set_h <= 720)) && (sensor_720p[0].reg!=SEQUENCE_END))
2711     {
2712         winseqe_set_addr = sensor_720p;
2713         set_w = 1280;
2714         set_h = 720;
2715     }
2716     else if (((set_w <= 1280) && (set_h <= 1024)) && (sensor_sxga[0].reg!=SEQUENCE_END))
2717     {
2718         winseqe_set_addr = sensor_sxga;
2719         set_w = 1280;
2720         set_h = 1024;
2721     }
2722     else if (((set_w <= 1600) && (set_h <= 1200)) && (sensor_uxga[0].reg!=SEQUENCE_END))
2723     {
2724         winseqe_set_addr = sensor_uxga;
2725         set_w = 1600;
2726         set_h = 1200;
2727     }
2728     else if (((set_w <= 1920) && (set_h <= 1080)) && (sensor_1080p[0].reg!=SEQUENCE_END))
2729     {
2730         winseqe_set_addr = sensor_1080p;
2731         set_w = 1920;
2732         set_h = 1080;
2733     }
2734         else if (((set_w <= 2048) && (set_h <= 1536)) && (sensor_qxga[0].reg!=SEQUENCE_END))
2735     {
2736         winseqe_set_addr = sensor_qxga;
2737         set_w = 2048;
2738         set_h = 1536;
2739     }
2740         else if (((set_w <= 2592) && (set_h <= 1944)) && (sensor_qsxga[0].reg!=SEQUENCE_END))
2741     {
2742         winseqe_set_addr = sensor_qsxga;
2743         set_w = 2592;
2744         set_h = 1944;
2745     }
2746     else
2747     {
2748         winseqe_set_addr = SENSOR_INIT_WINSEQADR;               /* ddl@rock-chips.com : Sensor output smallest size if  isn't support app  */
2749         set_w = SENSOR_INIT_WIDTH;
2750         set_h = SENSOR_INIT_HEIGHT;
2751                 SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,mf->width,mf->height);
2752     }
2753
2754     if (winseqe_set_addr  != sensor->info_priv.winseqe_cur_addr)
2755     {
2756                 if (sensor_fmt_capturechk(sd,mf) == true) {                                     /* ddl@rock-chips.com : Capture */
2757                         sensor_parameter_record(client);
2758                 /*#if CONFIG_SENSOR_Focus
2759                         sensor_af_idlechk(client);
2760                         if (sensor->info_priv.auto_focus == SENSOR_AF_MODE_CONTINUOUS)
2761                                 sensor_af_cmdset(client, PauseFocus_Cmd, NULL);
2762                 #endif*/
2763                 #if CONFIG_SENSOR_Flash
2764             if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
2765                 sensor_ioctrl(icd, Sensor_Flash, Flash_On);
2766                 SENSOR_DG("%s flash on in capture!\n", SENSOR_NAME_STRING());
2767             }
2768         #endif
2769                 }else {                                        /* ddl@rock-chips.com : Video */
2770                 #if CONFIG_SENSOR_Flash
2771             if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
2772                 sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
2773                 SENSOR_DG("%s flash off in preivew!\n", SENSOR_NAME_STRING());
2774             }
2775         #endif
2776         }
2777                 if ((sensor->info_priv.winseqe_cur_addr->reg == SEQUENCE_PROPERTY) && (sensor->info_priv.winseqe_cur_addr->val == SEQUENCE_INIT)) {
2778                         if (((winseqe_set_addr->reg == SEQUENCE_PROPERTY) && (winseqe_set_addr->val == SEQUENCE_NORMAL))
2779                                 || (winseqe_set_addr->reg != SEQUENCE_PROPERTY)) {
2780                                 ret |= sensor_write_array(client,sensor_init_data);
2781                                 SENSOR_DG("\n%s reinit ret:0x%x \n",SENSOR_NAME_STRING(), ret);
2782                         }
2783                 }
2784         ret |= sensor_write_array(client, winseqe_set_addr);
2785         if (ret != 0) {
2786             SENSOR_TR("%s set format capability failed\n", SENSOR_NAME_STRING());
2787             #if CONFIG_SENSOR_Flash
2788             if (sensor_fmt_capturechk(sd,mf) == true) {
2789                 if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
2790                     sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
2791                     SENSOR_TR("%s Capture format set fail, flash off !\n", SENSOR_NAME_STRING());
2792                 }
2793             }
2794             #endif
2795             goto sensor_s_fmt_end;
2796         }
2797         sensor->info_priv.winseqe_cur_addr  = winseqe_set_addr;
2798
2799                 if (sensor_fmt_capturechk(sd,mf) == true) {                                 /* ddl@rock-chips.com : Capture */
2800                         sensor_ae_transfer(client);
2801                         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
2802                         sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
2803                         if (sensor->info_priv.whiteBalance != 0) {
2804                                 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
2805                                 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
2806                         }
2807                         sensor->info_priv.snap2preview = true;
2808                 } else if (sensor_fmt_videochk(sd,mf) == true) {                        /* ddl@rock-chips.com : Video */
2809                         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
2810                         sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
2811
2812                         sensor->info_priv.video2preview = true;
2813                 } else if ((sensor->info_priv.snap2preview == true) || (sensor->info_priv.video2preview == true)) {
2814                         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
2815                         sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
2816                         if (sensor->info_priv.snap2preview == true) {
2817                                 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
2818                                 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
2819                         }
2820             #if CONFIG_SENSOR_Focus
2821             if (sensor->info_priv.auto_focus == SENSOR_AF_MODE_AUTO) {
2822                 sensor_af_workqueue_set(icd,WqCmd_af_return_idle,0,true);
2823                 msleep(200);
2824             } else {
2825                 msleep(500);
2826             }
2827             #else
2828             msleep(500);
2829             #endif
2830                         sensor->info_priv.video2preview = false;
2831                         sensor->info_priv.snap2preview = false;
2832                 }
2833         SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),__FUNCTION__,set_w,set_h);
2834     }
2835     else
2836     {
2837         SENSOR_DG("\n %s .. Current Format is validate. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),set_w,set_h);
2838     }
2839         mf->width = set_w;
2840         mf->height = set_h;
2841 sensor_s_fmt_end:
2842     return ret;
2843 }
2844
2845 static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
2846 {
2847     struct i2c_client *client = v4l2_get_subdevdata(sd);
2848     struct sensor *sensor = to_sensor(client);
2849     const struct sensor_datafmt *fmt;
2850     int ret = 0;
2851
2852         fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
2853                                    ARRAY_SIZE(sensor_colour_fmts));
2854         if (fmt == NULL) {
2855                 fmt = &sensor->info_priv.fmt;
2856         mf->code = fmt->code;
2857         }
2858
2859     if (mf->height > SENSOR_MAX_HEIGHT)
2860         mf->height = SENSOR_MAX_HEIGHT;
2861     else if (mf->height < SENSOR_MIN_HEIGHT)
2862         mf->height = SENSOR_MIN_HEIGHT;
2863
2864     if (mf->width > SENSOR_MAX_WIDTH)
2865         mf->width = SENSOR_MAX_WIDTH;
2866     else if (mf->width < SENSOR_MIN_WIDTH)
2867         mf->width = SENSOR_MIN_WIDTH;
2868
2869     mf->colorspace = fmt->colorspace;
2870
2871     return ret;
2872 }
2873
2874  static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *id)
2875 {
2876     struct i2c_client *client = v4l2_get_subdevdata(sd);
2877
2878     if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
2879         return -EINVAL;
2880
2881     if (id->match.addr != client->addr)
2882         return -ENODEV;
2883
2884     id->ident = SENSOR_V4L2_IDENT;      /* ddl@rock-chips.com :  Return OV2655  identifier */
2885     id->revision = 0;
2886
2887     return 0;
2888 }
2889 #if CONFIG_SENSOR_Brightness
2890 static int sensor_set_brightness(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2891 {
2892     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2893
2894     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2895     {
2896         if (sensor_BrightnessSeqe[value - qctrl->minimum] != NULL)
2897         {
2898             if (sensor_write_array(client, sensor_BrightnessSeqe[value - qctrl->minimum]) != 0)
2899             {
2900                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2901                 return -EINVAL;
2902             }
2903             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2904             return 0;
2905         }
2906     }
2907         SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2908     return -EINVAL;
2909 }
2910 #endif
2911 #if CONFIG_SENSOR_Effect
2912 static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2913 {
2914     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2915
2916     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2917     {
2918         if (sensor_EffectSeqe[value - qctrl->minimum] != NULL)
2919         {
2920             if (sensor_write_array(client, sensor_EffectSeqe[value - qctrl->minimum]) != 0)
2921             {
2922                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2923                 return -EINVAL;
2924             }
2925             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2926             return 0;
2927         }
2928     }
2929         SENSOR_TR("\n%s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2930     return -EINVAL;
2931 }
2932 #endif
2933 #if CONFIG_SENSOR_Exposure
2934 static int sensor_set_exposure(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2935 {
2936     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2937
2938     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2939     {
2940         if (sensor_ExposureSeqe[value - qctrl->minimum] != NULL)
2941         {
2942             if (sensor_write_array(client, sensor_ExposureSeqe[value - qctrl->minimum]) != 0)
2943             {
2944                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2945                 return -EINVAL;
2946             }
2947             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2948             return 0;
2949         }
2950     }
2951         SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2952     return -EINVAL;
2953 }
2954 #endif
2955 #if CONFIG_SENSOR_Saturation
2956 static int sensor_set_saturation(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2957 {
2958     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2959
2960     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2961     {
2962         if (sensor_SaturationSeqe[value - qctrl->minimum] != NULL)
2963         {
2964             if (sensor_write_array(client, sensor_SaturationSeqe[value - qctrl->minimum]) != 0)
2965             {
2966                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2967                 return -EINVAL;
2968             }
2969             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2970             return 0;
2971         }
2972     }
2973     SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2974     return -EINVAL;
2975 }
2976 #endif
2977 #if CONFIG_SENSOR_Contrast
2978 static int sensor_set_contrast(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2979 {
2980     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2981
2982     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2983     {
2984         if (sensor_ContrastSeqe[value - qctrl->minimum] != NULL)
2985         {
2986             if (sensor_write_array(client, sensor_ContrastSeqe[value - qctrl->minimum]) != 0)
2987             {
2988                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2989                 return -EINVAL;
2990             }
2991             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2992             return 0;
2993         }
2994     }
2995     SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2996     return -EINVAL;
2997 }
2998 #endif
2999 #if CONFIG_SENSOR_Mirror
3000 static int sensor_set_mirror(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
3001 {
3002     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3003
3004     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
3005     {
3006         if (sensor_MirrorSeqe[value - qctrl->minimum] != NULL)
3007         {
3008             if (sensor_write_array(client, sensor_MirrorSeqe[value - qctrl->minimum]) != 0)
3009             {
3010                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
3011                 return -EINVAL;
3012             }
3013             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
3014             return 0;
3015         }
3016     }
3017     SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
3018     return -EINVAL;
3019 }
3020 #endif
3021 #if CONFIG_SENSOR_Flip
3022 static int sensor_set_flip(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
3023 {
3024     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3025
3026     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
3027     {
3028         if (sensor_FlipSeqe[value - qctrl->minimum] != NULL)
3029         {
3030             if (sensor_write_array(client, sensor_FlipSeqe[value - qctrl->minimum]) != 0)
3031             {
3032                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
3033                 return -EINVAL;
3034             }
3035             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
3036             return 0;
3037         }
3038     }
3039     SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
3040     return -EINVAL;
3041 }
3042 #endif
3043 #if CONFIG_SENSOR_Scene
3044 static int sensor_set_scene(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
3045 {
3046     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3047
3048     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
3049     {
3050         if (sensor_SceneSeqe[value - qctrl->minimum] != NULL)
3051         {
3052             if (sensor_write_array(client, sensor_SceneSeqe[value - qctrl->minimum]) != 0)
3053             {
3054                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
3055                 return -EINVAL;
3056             }
3057             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
3058             return 0;
3059         }
3060     }
3061     SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
3062     return -EINVAL;
3063 }
3064 #endif
3065 #if CONFIG_SENSOR_WhiteBalance
3066 static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
3067 {
3068     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3069
3070     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
3071     {
3072         if (sensor_WhiteBalanceSeqe[value - qctrl->minimum] != NULL)
3073         {
3074             if (sensor_write_array(client, sensor_WhiteBalanceSeqe[value - qctrl->minimum]) != 0)
3075             {
3076                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
3077                 return -EINVAL;
3078             }
3079             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
3080             return 0;
3081         }
3082     }
3083         SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
3084     return -EINVAL;
3085 }
3086 #endif
3087 #if CONFIG_SENSOR_DigitalZoom
3088 static int sensor_set_digitalzoom(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int *value)
3089 {
3090     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3091     struct sensor *sensor = to_sensor(client);
3092         const struct v4l2_queryctrl *qctrl_info;
3093     int digitalzoom_cur, digitalzoom_total;
3094
3095         qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);
3096         if (qctrl_info)
3097                 return -EINVAL;
3098
3099     digitalzoom_cur = sensor->info_priv.digitalzoom;
3100     digitalzoom_total = qctrl_info->maximum;
3101
3102     if ((*value > 0) && (digitalzoom_cur >= digitalzoom_total))
3103     {
3104         SENSOR_TR("%s digitalzoom is maximum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);
3105         return -EINVAL;
3106     }
3107
3108     if  ((*value < 0) && (digitalzoom_cur <= qctrl_info->minimum))
3109     {
3110         SENSOR_TR("%s digitalzoom is minimum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);
3111         return -EINVAL;
3112     }
3113
3114     if ((*value > 0) && ((digitalzoom_cur + *value) > digitalzoom_total))
3115     {
3116         *value = digitalzoom_total - digitalzoom_cur;
3117     }
3118
3119     if ((*value < 0) && ((digitalzoom_cur + *value) < 0))
3120     {
3121         *value = 0 - digitalzoom_cur;
3122     }
3123
3124     digitalzoom_cur += *value;
3125
3126     if (sensor_ZoomSeqe[digitalzoom_cur] != NULL)
3127     {
3128         if (sensor_write_array(client, sensor_ZoomSeqe[digitalzoom_cur]) != 0)
3129         {
3130             SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
3131             return -EINVAL;
3132         }
3133         SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, *value);
3134         return 0;
3135     }
3136
3137     return -EINVAL;
3138 }
3139 #endif
3140 #if CONFIG_SENSOR_Focus
3141 static int sensor_set_focus_absolute(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
3142 {
3143         struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3144     struct sensor *sensor = to_sensor(client);
3145         const struct v4l2_queryctrl *qctrl_info;
3146         int ret = 0;
3147
3148         qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE);
3149         if (!qctrl_info)
3150                 return -EINVAL;
3151
3152         if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK) && (sensor->info_priv.affm_reinit == 0)) {
3153                 if ((value >= qctrl_info->minimum) && (value <= qctrl_info->maximum)) {
3154             ret = sensor_af_workqueue_set(icd, WqCmd_af_special_pos, value, true);
3155                         SENSOR_DG("%s..%s : %d  ret:0x%x\n",SENSOR_NAME_STRING(),__FUNCTION__, value,ret);
3156                 } else {
3157                         ret = -EINVAL;
3158                         SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
3159                 }
3160         } else {
3161                 ret = -EACCES;
3162                 SENSOR_TR("\n %s..%s AF module state(0x%x, 0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__,
3163                         sensor->info_priv.funmodule_state,sensor->info_priv.affm_reinit);
3164         }
3165
3166         return ret;
3167 }
3168 static int sensor_set_focus_relative(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
3169 {
3170         struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3171         struct sensor *sensor = to_sensor(client);
3172         const struct v4l2_queryctrl *qctrl_info;
3173         int ret = 0;
3174
3175         qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_RELATIVE);
3176         if (!qctrl_info)
3177                 return -EINVAL;
3178
3179         if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK) && (sensor->info_priv.affm_reinit == 0)) {
3180                 if ((value >= qctrl_info->minimum) && (value <= qctrl_info->maximum)) {
3181             if (value > 0) {
3182                 ret = sensor_af_workqueue_set(icd, WqCmd_af_near_pos, 0, true);
3183             } else {
3184                 ret = sensor_af_workqueue_set(icd, WqCmd_af_far_pos, 0, true);
3185             }
3186                         SENSOR_DG("%s..%s : %d  ret:0x%x\n",SENSOR_NAME_STRING(),__FUNCTION__, value,ret);
3187                 } else {
3188                         ret = -EINVAL;
3189                         SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
3190                 }
3191         } else {
3192                 ret = -EACCES;
3193                 SENSOR_TR("\n %s..%s AF module state(0x%x, 0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__,
3194                         sensor->info_priv.funmodule_state,sensor->info_priv.affm_reinit);
3195         }
3196         return ret;
3197 }
3198
3199 static int sensor_set_focus_mode(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
3200 {
3201         struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3202         struct sensor *sensor = to_sensor(client);
3203         int ret = 0;
3204
3205         if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK)  && (sensor->info_priv.affm_reinit == 0)) {
3206                 switch (value)
3207                 {
3208                         case SENSOR_AF_MODE_AUTO:
3209                         {
3210                                 ret = sensor_af_workqueue_set(icd, WqCmd_af_single, 0, true);
3211                                 break;
3212                         }
3213
3214                         /*case SENSOR_AF_MODE_MACRO:
3215                         {
3216                                 ret = sensor_set_focus_absolute(icd, qctrl, 0xff);
3217                                 break;
3218                         }
3219
3220                         case SENSOR_AF_MODE_INFINITY:
3221                         {
3222                                 ret = sensor_set_focus_absolute(icd, qctrl, 0x00);
3223                                 break;
3224                         }
3225
3226                         case SENSOR_AF_MODE_CONTINUOUS:
3227                         {
3228                                 ret = sensor_af_workqueue_set(icd, WqCmd_af_continues, 0, true);
3229                                 break;
3230                         }*/
3231                         default:
3232                                 SENSOR_TR("\n %s..%s AF value(0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__,value);
3233                                 break;
3234
3235                 }
3236
3237                 SENSOR_DG("%s..%s : %d  ret:0x%x\n",SENSOR_NAME_STRING(),__FUNCTION__, value,ret);
3238         } else {
3239                 ret = -EACCES;
3240                 SENSOR_TR("\n %s..%s AF module state(0x%x, 0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__,
3241                         sensor->info_priv.funmodule_state,sensor->info_priv.affm_reinit);
3242         }
3243
3244         return ret;
3245 }
3246 #endif
3247 #if CONFIG_SENSOR_Flash
3248 static int sensor_set_flash(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
3249 {
3250     if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) {
3251         if (value == 3) {       /* ddl@rock-chips.com: torch */
3252             sensor_ioctrl(icd, Sensor_Flash, Flash_Torch);   /* Flash On */
3253         } else {
3254             sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
3255         }
3256         SENSOR_DG("%s..%s : %d\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
3257         return 0;
3258     }
3259
3260         SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
3261     return -EINVAL;
3262 }
3263 #endif
3264 static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
3265 {
3266     struct i2c_client *client = v4l2_get_subdevdata(sd);
3267     struct sensor *sensor = to_sensor(client);
3268     const struct v4l2_queryctrl *qctrl;
3269
3270     qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);
3271
3272     if (!qctrl)
3273     {
3274         SENSOR_TR("\n %s ioctrl id = 0x%x  is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);
3275         return -EINVAL;
3276     }
3277
3278     switch (ctrl->id)
3279     {
3280         case V4L2_CID_BRIGHTNESS:
3281             {
3282                 ctrl->value = sensor->info_priv.brightness;
3283                 break;
3284             }
3285         case V4L2_CID_SATURATION:
3286             {
3287                 ctrl->value = sensor->info_priv.saturation;
3288                 break;
3289             }
3290         case V4L2_CID_CONTRAST:
3291             {
3292                 ctrl->value = sensor->info_priv.contrast;
3293                 break;
3294             }
3295         case V4L2_CID_DO_WHITE_BALANCE:
3296             {
3297                 ctrl->value = sensor->info_priv.whiteBalance;
3298                 break;
3299             }
3300         case V4L2_CID_EXPOSURE:
3301             {
3302                 ctrl->value = sensor->info_priv.exposure;
3303                 break;
3304             }
3305         case V4L2_CID_HFLIP:
3306             {
3307                 ctrl->value = sensor->info_priv.mirror;
3308                 break;
3309             }
3310         case V4L2_CID_VFLIP:
3311             {
3312                 ctrl->value = sensor->info_priv.flip;
3313                 break;
3314             }
3315         default :
3316                 break;
3317     }
3318     return 0;
3319 }
3320
3321
3322
3323 static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
3324 {
3325     struct i2c_client *client = v4l2_get_subdevdata(sd);
3326     struct sensor *sensor = to_sensor(client);
3327     struct soc_camera_device *icd = client->dev.platform_data;
3328     const struct v4l2_queryctrl *qctrl;
3329
3330
3331     qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);
3332
3333     if (!qctrl)
3334     {
3335         SENSOR_TR("\n %s ioctrl id = 0x%x  is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);
3336         return -EINVAL;
3337     }
3338
3339     switch (ctrl->id)
3340     {
3341 #if CONFIG_SENSOR_Brightness
3342         case V4L2_CID_BRIGHTNESS:
3343             {
3344                 if (ctrl->value != sensor->info_priv.brightness)
3345                 {
3346                     if (sensor_set_brightness(icd, qctrl,ctrl->value) != 0)
3347                     {
3348                         return -EINVAL;
3349                     }
3350                     sensor->info_priv.brightness = ctrl->value;
3351                 }
3352                 break;
3353             }
3354 #endif
3355 #if CONFIG_SENSOR_Exposure
3356         case V4L2_CID_EXPOSURE:
3357             {
3358                 if (ctrl->value != sensor->info_priv.exposure)
3359                 {
3360                     if (sensor_set_exposure(icd, qctrl,ctrl->value) != 0)
3361                     {
3362                         return -EINVAL;
3363                     }
3364                     sensor->info_priv.exposure = ctrl->value;
3365                 }
3366                 break;
3367             }
3368 #endif
3369 #if CONFIG_SENSOR_Saturation
3370         case V4L2_CID_SATURATION:
3371             {
3372                 if (ctrl->value != sensor->info_priv.saturation)
3373                 {
3374                     if (sensor_set_saturation(icd, qctrl,ctrl->value) != 0)
3375                     {
3376                         return -EINVAL;
3377                     }
3378                     sensor->info_priv.saturation = ctrl->value;
3379                 }
3380                 break;
3381             }
3382 #endif
3383 #if CONFIG_SENSOR_Contrast
3384         case V4L2_CID_CONTRAST:
3385             {
3386                 if (ctrl->value != sensor->info_priv.contrast)
3387                 {
3388                     if (sensor_set_contrast(icd, qctrl,ctrl->value) != 0)
3389                     {
3390                         return -EINVAL;
3391                     }
3392                     sensor->info_priv.contrast = ctrl->value;
3393                 }
3394                 break;
3395             }
3396 #endif
3397 #if CONFIG_SENSOR_WhiteBalance
3398         case V4L2_CID_DO_WHITE_BALANCE:
3399             {
3400                 if (ctrl->value != sensor->info_priv.whiteBalance)
3401                 {
3402                     if (sensor_set_whiteBalance(icd, qctrl,ctrl->value) != 0)
3403                     {
3404                         return -EINVAL;
3405                     }
3406                     sensor->info_priv.whiteBalance = ctrl->value;
3407                 }
3408                 break;
3409             }
3410 #endif
3411 #if CONFIG_SENSOR_Mirror
3412         case V4L2_CID_HFLIP:
3413             {
3414                 if (ctrl->value != sensor->info_priv.mirror)
3415                 {
3416                     if (sensor_set_mirror(icd, qctrl,ctrl->value) != 0)
3417                         return -EINVAL;
3418                     sensor->info_priv.mirror = ctrl->value;
3419                 }
3420                 break;
3421             }
3422 #endif
3423 #if CONFIG_SENSOR_Flip
3424         case V4L2_CID_VFLIP:
3425             {
3426                 if (ctrl->value != sensor->info_priv.flip)
3427                 {
3428                     if (sensor_set_flip(icd, qctrl,ctrl->value) != 0)
3429                         return -EINVAL;
3430                     sensor->info_priv.flip = ctrl->value;
3431                 }
3432                 break;
3433             }
3434 #endif
3435         default:
3436             break;
3437     }
3438
3439     return 0;
3440 }
3441 static int sensor_g_ext_control(struct soc_camera_device *icd , struct v4l2_ext_control *ext_ctrl)
3442 {
3443     const struct v4l2_queryctrl *qctrl;
3444     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3445     struct sensor *sensor = to_sensor(client);
3446
3447     qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
3448
3449     if (!qctrl)
3450     {
3451         SENSOR_TR("\n %s ioctrl id = 0x%x  is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);
3452         return -EINVAL;
3453     }
3454
3455     switch (ext_ctrl->id)
3456     {
3457         case V4L2_CID_SCENE:
3458             {
3459                 ext_ctrl->value = sensor->info_priv.scene;
3460                 break;
3461             }
3462         case V4L2_CID_EFFECT:
3463             {
3464                 ext_ctrl->value = sensor->info_priv.effect;
3465                 break;
3466             }
3467         case V4L2_CID_ZOOM_ABSOLUTE:
3468             {
3469                 ext_ctrl->value = sensor->info_priv.digitalzoom;
3470                 break;
3471             }
3472         case V4L2_CID_ZOOM_RELATIVE:
3473             {
3474                 return -EINVAL;
3475             }
3476         case V4L2_CID_FOCUS_ABSOLUTE:
3477             {
3478                 return -EINVAL;
3479             }
3480         case V4L2_CID_FOCUS_RELATIVE:
3481             {
3482                 return -EINVAL;
3483             }
3484         case V4L2_CID_FLASH:
3485             {
3486                 ext_ctrl->value = sensor->info_priv.flash;
3487                 break;
3488             }
3489         default :
3490             break;
3491     }
3492     return 0;
3493 }
3494 static int sensor_s_ext_control(struct soc_camera_device *icd, struct v4l2_ext_control *ext_ctrl)
3495 {
3496     const struct v4l2_queryctrl *qctrl;
3497     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3498     struct sensor *sensor = to_sensor(client);
3499     int val_offset,ret;
3500
3501     qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
3502
3503     if (!qctrl)
3504     {
3505         SENSOR_TR("\n %s ioctrl id = 0x%x  is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);
3506         return -EINVAL;
3507     }
3508
3509         val_offset = 0;
3510     switch (ext_ctrl->id)
3511     {
3512 #if CONFIG_SENSOR_Scene
3513         case V4L2_CID_SCENE:
3514             {
3515                 if (ext_ctrl->value != sensor->info_priv.scene)
3516                 {
3517                     if (sensor_set_scene(icd, qctrl,ext_ctrl->value) != 0)
3518                         return -EINVAL;
3519                     sensor->info_priv.scene = ext_ctrl->value;
3520                 }
3521                 break;
3522             }
3523 #endif
3524 #if CONFIG_SENSOR_Effect
3525         case V4L2_CID_EFFECT:
3526             {
3527                 if (ext_ctrl->value != sensor->info_priv.effect)
3528                 {
3529                     if (sensor_set_effect(icd, qctrl,ext_ctrl->value) != 0)
3530                         return -EINVAL;
3531                     sensor->info_priv.effect= ext_ctrl->value;
3532                 }
3533                 break;
3534             }
3535 #endif
3536 #if CONFIG_SENSOR_DigitalZoom
3537         case V4L2_CID_ZOOM_ABSOLUTE:
3538             {
3539                 if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
3540                     return -EINVAL;
3541
3542                 if (ext_ctrl->value != sensor->info_priv.digitalzoom)
3543                 {
3544                     val_offset = ext_ctrl->value -sensor->info_priv.digitalzoom;
3545
3546                     if (sensor_set_digitalzoom(icd, qctrl,&val_offset) != 0)
3547                         return -EINVAL;
3548                     sensor->info_priv.digitalzoom += val_offset;
3549
3550                     SENSOR_DG("%s digitalzoom is %x\n",SENSOR_NAME_STRING(),  sensor->info_priv.digitalzoom);
3551                 }
3552
3553                 break;
3554             }
3555         case V4L2_CID_ZOOM_RELATIVE:
3556             {
3557                 if (ext_ctrl->value)
3558                 {
3559                     if (sensor_set_digitalzoom(icd, qctrl,&ext_ctrl->value) != 0)
3560                         return -EINVAL;
3561                     sensor->info_priv.digitalzoom += ext_ctrl->value;
3562
3563                     SENSOR_DG("%s digitalzoom is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom);
3564                 }
3565                 break;
3566             }
3567 #endif
3568 #if CONFIG_SENSOR_Focus
3569         case V4L2_CID_FOCUS_ABSOLUTE:
3570             {
3571                 if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
3572                     return -EINVAL;
3573
3574                 break;
3575             }
3576         case V4L2_CID_FOCUS_RELATIVE:
3577             {
3578                 if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
3579                     return -EINVAL;
3580
3581                 sensor_set_focus_relative(icd, qctrl,ext_ctrl->value);
3582                 break;
3583             }
3584                 case V4L2_CID_FOCUS_AUTO:
3585                         {
3586                                 if (ext_ctrl->value == 1) {
3587                                         if (sensor_set_focus_mode(icd, qctrl,SENSOR_AF_MODE_AUTO) != 0) {
3588                                                 if(0 == (sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK)) {
3589                                                         sensor->info_priv.auto_focus = SENSOR_AF_MODE_AUTO;
3590                                                 }
3591                                                 return -EINVAL;
3592                                         }
3593                                         sensor->info_priv.auto_focus = SENSOR_AF_MODE_AUTO;
3594                                 } else if (SENSOR_AF_MODE_AUTO == sensor->info_priv.auto_focus){
3595                                         if (ext_ctrl->value == 0)
3596                                                 sensor->info_priv.auto_focus = SENSOR_AF_MODE_CLOSE;
3597                                 }
3598                                 break;
3599                         }
3600                 case V4L2_CID_FOCUS_CONTINUOUS:
3601                         {
3602                                 /*if (SENSOR_AF_MODE_CONTINUOUS != sensor->info_priv.auto_focus) {
3603                                         if (ext_ctrl->value == 1) {
3604                                                 if (sensor_set_focus_mode(icd, qctrl,SENSOR_AF_MODE_CONTINUOUS) != 0)
3605                                                         return -EINVAL;
3606                                                 sensor->info_priv.auto_focus = SENSOR_AF_MODE_CONTINUOUS;
3607                                         }
3608                                 } else {
3609                                         if (ext_ctrl->value == 0)
3610                                                 sensor->info_priv.auto_focus = SENSOR_AF_MODE_CLOSE;
3611                                 }*/
3612                                 break;
3613                         }
3614 #endif
3615 #if CONFIG_SENSOR_Flash
3616         case V4L2_CID_FLASH:
3617             {
3618                 if (sensor_set_flash(icd, qctrl,ext_ctrl->value) != 0)
3619                     return -EINVAL;
3620                 sensor->info_priv.flash = ext_ctrl->value;
3621
3622                 SENSOR_DG("%s flash is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.flash);
3623                 break;
3624             }
3625 #endif
3626         default:
3627             break;
3628     }
3629
3630     return 0;
3631 }
3632
3633 static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
3634 {
3635     struct i2c_client *client = v4l2_get_subdevdata(sd);
3636     struct soc_camera_device *icd = client->dev.platform_data;
3637     int i, error_cnt=0, error_idx=-1;
3638
3639
3640     for (i=0; i<ext_ctrl->count; i++) {
3641         if (sensor_g_ext_control(icd, &ext_ctrl->controls[i]) != 0) {
3642             error_cnt++;
3643             error_idx = i;
3644         }
3645     }
3646
3647     if (error_cnt > 1)
3648         error_idx = ext_ctrl->count;
3649
3650     if (error_idx != -1) {
3651         ext_ctrl->error_idx = error_idx;
3652         return -EINVAL;
3653     } else {
3654         return 0;
3655     }
3656 }
3657
3658 static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
3659 {
3660     struct i2c_client *client = v4l2_get_subdevdata(sd);
3661     struct soc_camera_device *icd = client->dev.platform_data;
3662     int i, error_cnt=0, error_idx=-1;
3663
3664     for (i=0; i<ext_ctrl->count; i++) {
3665         if (sensor_s_ext_control(icd, &ext_ctrl->controls[i]) != 0) {
3666             error_cnt++;
3667             error_idx = i;
3668         }
3669     }
3670
3671     if (error_cnt > 1)
3672         error_idx = ext_ctrl->count;
3673
3674     if (error_idx != -1) {
3675         ext_ctrl->error_idx = error_idx;
3676         return -EINVAL;
3677     } else {
3678         return 0;
3679     }
3680 }
3681
3682 static int sensor_s_stream(struct v4l2_subdev *sd, int enable)
3683 {
3684         struct i2c_client *client = v4l2_get_subdevdata(sd);
3685     struct sensor *sensor = to_sensor(client);
3686         #if CONFIG_SENSOR_Focus
3687         struct soc_camera_device *icd = client->dev.platform_data;
3688         struct v4l2_mbus_framefmt mf;
3689         #endif
3690
3691         if (enable == 1) {
3692                 sensor->info_priv.enable = 1;
3693                 #if CONFIG_SENSOR_Focus
3694                 mf.width        = icd->user_width;
3695         mf.height       = icd->user_height;
3696         mf.code = sensor->info_priv.fmt.code;
3697         mf.colorspace   = sensor->info_priv.fmt.colorspace;
3698         mf.field        = V4L2_FIELD_NONE;
3699                 /* If auto focus firmware haven't download success, must download firmware again when in video or preview stream on */
3700                 if (sensor_fmt_capturechk(sd, &mf) == false) {
3701                         if ((sensor->info_priv.affm_reinit == 1) || ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK)==0)) {
3702                 sensor_af_workqueue_set(icd, WqCmd_af_init, 0, false);
3703                                 sensor->info_priv.affm_reinit = 0;
3704                         }
3705                 }
3706                 #endif
3707         } else if (enable == 0) {
3708             sensor->info_priv.enable = 0;
3709                 #if CONFIG_SENSOR_Focus
3710         flush_workqueue(sensor->sensor_wq);
3711                 #endif
3712         }
3713         return 0;
3714 }
3715
3716 /* Interface active, can use i2c. If it fails, it can indeed mean, that
3717  * this wasn't our capture interface, so, we wait for the right one */
3718 static int sensor_video_probe(struct soc_camera_device *icd,
3719                                struct i2c_client *client)
3720 {
3721     char value;
3722     int ret,pid = 0;
3723     struct sensor *sensor = to_sensor(client);
3724
3725     /* We must have a parent by now. And it cannot be a wrong one.
3726      * So this entire test is completely redundant. */
3727     if (!icd->dev.parent ||
3728             to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
3729                 return -ENODEV;
3730
3731         if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) {
3732                 ret = -ENODEV;
3733                 goto sensor_video_probe_err;
3734         }
3735     /* soft reset */
3736     ret = sensor_write(client, 0x3008, 0x80);
3737     if (ret != 0) {
3738         SENSOR_TR("soft reset %s failed\n",SENSOR_NAME_STRING());
3739         ret = -ENODEV;
3740                 goto sensor_video_probe_err;
3741     }
3742     mdelay(5);          //delay 5 microseconds
3743
3744     /* check if it is an sensor sensor */
3745     ret = sensor_read(client, 0x300a, &value);
3746     if (ret != 0) {
3747         SENSOR_TR("read chip id high byte failed\n");
3748         ret = -ENODEV;
3749         goto sensor_video_probe_err;
3750     }
3751
3752     pid |= (value << 8);
3753
3754     ret = sensor_read(client, 0x300b, &value);
3755     if (ret != 0) {
3756         SENSOR_TR("read chip id low byte failed\n");
3757         ret = -ENODEV;
3758         goto sensor_video_probe_err;
3759     }
3760
3761     pid |= (value & 0xff);
3762     SENSOR_DG("\n %s  pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
3763     if (pid == SENSOR_ID) {
3764         sensor->model = SENSOR_V4L2_IDENT;
3765     } else {
3766         SENSOR_TR("error: %s mismatched   pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
3767         ret = -ENODEV;
3768         goto sensor_video_probe_err;
3769     }
3770
3771     return 0;
3772
3773 sensor_video_probe_err:
3774     return ret;
3775 }
3776 static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
3777 {
3778         struct i2c_client *client = v4l2_get_subdevdata(sd);
3779     struct soc_camera_device *icd = client->dev.platform_data;
3780     struct sensor *sensor = to_sensor(client);
3781     int ret = 0;
3782
3783         SENSOR_DG("\n%s..%s..cmd:%x \n",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
3784         switch (cmd)
3785         {
3786                 case RK29_CAM_SUBDEV_DEACTIVATE:
3787                 {
3788                         sensor_deactivate(client);
3789                         break;
3790                 }
3791                 case RK29_CAM_SUBDEV_IOREQUEST:
3792                 {
3793             sensor->sensor_io_request = (struct rk29camera_platform_data*)arg;
3794             if (sensor->sensor_io_request != NULL) {
3795                 sensor->sensor_gpio_res = NULL;
3796                 for (i=0; i<RK29_CAM_SUPPORT_NUMS;i++) {
3797                     if (sensor->sensor_io_request->gpio_res[i].dev_name &&
3798                         (strcmp(sensor->sensor_io_request->gpio_res[i].dev_name, dev_name(icd->pdev)) == 0)) {
3799                         sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[i];
3800                     }
3801                 }
3802                 if (sensor->sensor_gpio_res == NULL) {
3803                     SENSOR_TR("%s %s obtain gpio resource failed when RK29_CAM_SUBDEV_IOREQUEST \n",SENSOR_NAME_STRING(),__FUNCTION__);
3804                     ret = -EINVAL;
3805                     goto sensor_ioctl_end;
3806                 }
3807             } else {
3808                 SENSOR_TR("%s %s RK29_CAM_SUBDEV_IOREQUEST fail\n",SENSOR_NAME_STRING(),__FUNCTION__);
3809                 ret = -EINVAL;
3810                 goto sensor_ioctl_end;
3811             }
3812             /* ddl@rock-chips.com : if gpio_flash havn't been set in board-xxx.c, sensor driver must notify is not support flash control
3813                for this project */
3814             #if CONFIG_SENSOR_Flash
3815                 if (sensor->sensor_gpio_res) {
3816                 printk("flash io:%d\n",sensor->sensor_gpio_res->gpio_flash);
3817                 if (sensor->sensor_gpio_res->gpio_flash == INVALID_GPIO) {
3818                     for (i = 0; i < icd->ops->num_controls; i++) {
3819                                 if (V4L2_CID_FLASH == icd->ops->controls[i].id) {
3820                                         memset((char*)&icd->ops->controls[i],0x00,sizeof(struct v4l2_queryctrl));
3821                                 }
3822                     }
3823                     sensor->info_priv.flash = 0xff;
3824                     SENSOR_DG("%s flash gpio is invalidate!\n",SENSOR_NAME_STRING());
3825                 }
3826                 }
3827             #endif
3828                         break;
3829                 }
3830                 default:
3831                 {
3832                         SENSOR_TR("%s %s cmd(0x%x) is unknown !\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
3833                         break;
3834                 }
3835         }
3836
3837 sensor_ioctl_end:
3838         return ret;
3839
3840 }
3841 static int sensor_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
3842                             enum v4l2_mbus_pixelcode *code)
3843 {
3844         if (index >= ARRAY_SIZE(sensor_colour_fmts))
3845                 return -EINVAL;
3846
3847         *code = sensor_colour_fmts[index].code;
3848         return 0;
3849 }
3850 static struct v4l2_subdev_core_ops sensor_subdev_core_ops = {
3851         .init           = sensor_init,
3852         .g_ctrl         = sensor_g_control,
3853         .s_ctrl         = sensor_s_control,
3854         .g_ext_ctrls          = sensor_g_ext_controls,
3855         .s_ext_ctrls          = sensor_s_ext_controls,
3856         .g_chip_ident   = sensor_g_chip_ident,
3857         .ioctl = sensor_ioctl,
3858 };
3859
3860 static struct v4l2_subdev_video_ops sensor_subdev_video_ops = {
3861         .s_mbus_fmt     = sensor_s_fmt,
3862         .g_mbus_fmt     = sensor_g_fmt,
3863         .try_mbus_fmt   = sensor_try_fmt,
3864         .enum_mbus_fmt  = sensor_enum_fmt,
3865         .s_stream   = sensor_s_stream,
3866 };
3867
3868 static struct v4l2_subdev_ops sensor_subdev_ops = {
3869         .core   = &sensor_subdev_core_ops,
3870         .video = &sensor_subdev_video_ops,
3871 };
3872
3873 static int sensor_probe(struct i2c_client *client,
3874                          const struct i2c_device_id *did)
3875 {
3876     struct sensor *sensor;
3877     struct soc_camera_device *icd = client->dev.platform_data;
3878     struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
3879     struct soc_camera_link *icl;
3880     int ret;
3881
3882     SENSOR_DG("\n%s..%s..%d..\n",__FUNCTION__,__FILE__,__LINE__);
3883     if (!icd) {
3884         dev_err(&client->dev, "%s: missing soc-camera data!\n",SENSOR_NAME_STRING());
3885         return -EINVAL;
3886     }
3887
3888     icl = to_soc_camera_link(icd);
3889     if (!icl) {
3890         dev_err(&client->dev, "%s driver needs platform data\n", SENSOR_NAME_STRING());
3891         return -EINVAL;
3892     }
3893
3894     if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
3895         dev_warn(&adapter->dev,
3896                  "I2C-Adapter doesn't support I2C_FUNC_I2C\n");
3897         return -EIO;
3898     }
3899
3900     sensor = kzalloc(sizeof(struct sensor), GFP_KERNEL);
3901     if (!sensor)
3902         return -ENOMEM;
3903
3904     v4l2_i2c_subdev_init(&sensor->subdev, client, &sensor_subdev_ops);
3905
3906     /* Second stage probe - when a capture adapter is there */
3907     icd->ops            = &sensor_ops;
3908     sensor->info_priv.fmt = sensor_colour_fmts[0];
3909         #if CONFIG_SENSOR_I2C_NOSCHED
3910         atomic_set(&sensor->tasklock_cnt,0);
3911         #endif
3912
3913     ret = sensor_video_probe(icd, client);
3914     if (ret < 0) {
3915         icd->ops = NULL;
3916         i2c_set_clientdata(client, NULL);
3917         kfree(sensor);
3918                 sensor = NULL;
3919     } else {
3920                 #if CONFIG_SENSOR_Focus
3921                 sensor->sensor_wq = create_workqueue(SENSOR_NAME_STRING(_af_workqueue));
3922                 if (sensor->sensor_wq == NULL)
3923                         SENSOR_TR("%s create fail!", SENSOR_NAME_STRING(_af_workqueue));
3924                 mutex_init(&sensor->wq_lock);
3925                 #endif
3926     }
3927
3928     SENSOR_DG("\n%s..%s..%d  ret = %x \n",__FUNCTION__,__FILE__,__LINE__,ret);
3929     return ret;
3930 }
3931
3932 static int sensor_remove(struct i2c_client *client)
3933 {
3934     struct sensor *sensor = to_sensor(client);
3935     struct soc_camera_device *icd = client->dev.platform_data;
3936
3937         #if CONFIG_SENSOR_Focus
3938         if (sensor->sensor_wq) {
3939                 destroy_workqueue(sensor->sensor_wq);
3940                 sensor->sensor_wq = NULL;
3941         }
3942         #endif
3943
3944     icd->ops = NULL;
3945     i2c_set_clientdata(client, NULL);
3946     client->driver = NULL;
3947     kfree(sensor);
3948         sensor = NULL;
3949     return 0;
3950 }
3951
3952 static const struct i2c_device_id sensor_id[] = {
3953         {SENSOR_NAME_STRING(), 0 },
3954         { }
3955 };
3956 MODULE_DEVICE_TABLE(i2c, sensor_id);
3957
3958 static struct i2c_driver sensor_i2c_driver = {
3959         .driver = {
3960                 .name = SENSOR_NAME_STRING(),
3961         },
3962         .probe          = sensor_probe,
3963         .remove         = sensor_remove,
3964         .id_table       = sensor_id,
3965 };
3966
3967 static int __init sensor_mod_init(void)
3968 {
3969     SENSOR_DG("\n%s..%s.. \n",__FUNCTION__,SENSOR_NAME_STRING());
3970     return i2c_add_driver(&sensor_i2c_driver);
3971 }
3972
3973 static void __exit sensor_mod_exit(void)
3974 {
3975     i2c_del_driver(&sensor_i2c_driver);
3976 }
3977
3978 device_initcall_sync(sensor_mod_init);
3979 module_exit(sensor_mod_exit);
3980
3981 MODULE_DESCRIPTION(SENSOR_NAME_STRING(Camera sensor driver));
3982 MODULE_AUTHOR("ddl <kernel@rock-chips>");
3983 MODULE_LICENSE("GPL");
3984
3985