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
1347 static struct soc_camera_ops sensor_ops =
1348 {
1349     .suspend                     = sensor_suspend,
1350     .resume                       = sensor_resume,
1351     .set_bus_param              = sensor_set_bus_param,
1352     .query_bus_param    = sensor_query_bus_param,
1353     .controls           = sensor_controls,
1354     .menus                         = sensor_menus,
1355     .num_controls               = ARRAY_SIZE(sensor_controls),
1356     .num_menus          = ARRAY_SIZE(sensor_menus),
1357 };
1358 /* only one fixed colorspace per pixelcode */
1359 struct sensor_datafmt {
1360         enum v4l2_mbus_pixelcode code;
1361         enum v4l2_colorspace colorspace;
1362 };
1363
1364 /* Find a data format by a pixel code in an array */
1365 static const struct sensor_datafmt *sensor_find_datafmt(
1366         enum v4l2_mbus_pixelcode code, const struct sensor_datafmt *fmt,
1367         int n)
1368 {
1369         int i;
1370         for (i = 0; i < n; i++)
1371                 if (fmt[i].code == code)
1372                         return fmt + i;
1373
1374         return NULL;
1375 }
1376
1377 static const struct sensor_datafmt sensor_colour_fmts[] = {
1378     {V4L2_MBUS_FMT_UYVY8_2X8, V4L2_COLORSPACE_JPEG},
1379     {V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG}
1380 };
1381 enum sensor_work_state
1382 {
1383         sensor_work_ready = 0,
1384         sensor_working,
1385 };
1386 struct sensor_work
1387 {
1388         struct i2c_client *client;
1389         struct delayed_work dwork;
1390         enum sensor_work_state state;
1391 };
1392
1393 typedef struct sensor_info_priv_s
1394 {
1395     int whiteBalance;
1396     int brightness;
1397     int contrast;
1398     int saturation;
1399     int effect;
1400     int scene;
1401     int digitalzoom;
1402     int focus;
1403         int auto_focus;
1404         int affm_reinit;
1405     int flash;
1406     int exposure;
1407         bool snap2preview;
1408         bool video2preview;
1409     unsigned char mirror;                                        /* HFLIP */
1410     unsigned char flip;                                          /* VFLIP */
1411     struct reginfo *winseqe_cur_addr;
1412         struct sensor_datafmt fmt;
1413         unsigned int enable;
1414         unsigned int funmodule_state;
1415 } sensor_info_priv_t;
1416
1417
1418
1419 struct sensor_parameter
1420 {
1421         unsigned short int preview_maxlines;
1422         unsigned short int preview_exposure;
1423         unsigned short int preview_line_width;
1424         unsigned short int preview_gain;
1425
1426         unsigned short int capture_framerate;
1427         unsigned short int preview_framerate;
1428         char awb[6];
1429 };
1430
1431 struct sensor
1432 {
1433     struct v4l2_subdev subdev;
1434     struct i2c_client *client;
1435     sensor_info_priv_t info_priv;
1436         struct sensor_parameter parameter;
1437         struct workqueue_struct *sensor_wq;
1438         struct sensor_work sensor_wk;
1439         struct mutex wq_lock;
1440     int model;  /* V4L2_IDENT_OV* codes from v4l2-chip-ident.h */
1441 #if CONFIG_SENSOR_I2C_NOSCHED
1442         atomic_t tasklock_cnt;
1443 #endif
1444         struct rk29camera_platform_data *sensor_io_request;
1445     struct rk29camera_gpio_res *sensor_gpio_res;
1446 };
1447
1448 static struct sensor* to_sensor(const struct i2c_client *client)
1449 {
1450     return container_of(i2c_get_clientdata(client), struct sensor, subdev);
1451 }
1452
1453 static int sensor_task_lock(struct i2c_client *client, int lock)
1454 {
1455 #if CONFIG_SENSOR_I2C_NOSCHED
1456         int cnt = 3;
1457     struct sensor *sensor = to_sensor(client);
1458
1459         if (lock) {
1460                 if (atomic_read(&sensor->tasklock_cnt) == 0) {
1461                         while ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt>0)) {
1462                                 SENSOR_TR("\n %s will obtain i2c in atomic, but i2c bus is locked! Wait...\n",SENSOR_NAME_STRING());
1463                                 msleep(35);
1464                                 cnt--;
1465                         }
1466                         if ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt<=0)) {
1467                                 SENSOR_TR("\n %s obtain i2c fail in atomic!!\n",SENSOR_NAME_STRING());
1468                                 goto sensor_task_lock_err;
1469                         }
1470                         preempt_disable();
1471                 }
1472
1473                 atomic_add(1, &sensor->tasklock_cnt);
1474         } else {
1475                 if (atomic_read(&sensor->tasklock_cnt) > 0) {
1476                         atomic_sub(1, &sensor->tasklock_cnt);
1477
1478                         if (atomic_read(&sensor->tasklock_cnt) == 0)
1479                                 preempt_enable();
1480                 }
1481         }
1482         return 0;
1483 sensor_task_lock_err:
1484         return -1;
1485 #else
1486     return 0;
1487 #endif
1488
1489 }
1490
1491
1492 #if CONFIG_SENSOR_WRITE_REGS
1493 static int sensor_write_regs(struct i2c_client *client,  u8 *reg_info, int num)
1494 {
1495         int err=0,cnt;
1496         struct i2c_msg msg[1];
1497
1498         msg->len = num;
1499         msg->addr = client->addr;
1500         msg->flags = client->flags;
1501         msg->buf = reg_info;
1502         msg->scl_rate = CONFIG_SENSOR_I2C_SPEED;         /* ddl@rock-chips.com : 100kHz */
1503         msg->read_type = 0;               /* fpga i2c:0==I2C_NORMAL : direct use number not enum for don't want include spi_fpga.h */
1504
1505
1506         cnt= 3;
1507         err = -EAGAIN;
1508
1509         while ((cnt-- > 0) && (err < 0)) {                       /* ddl@rock-chips.com :  Transfer again if transent is failed   */
1510                 err = i2c_transfer(client->adapter, msg, 1);
1511                 if (err >= 0) {
1512                         return 0;
1513                 } else {
1514                         SENSOR_TR("\n %s write reg failed, try to write again!\n",      SENSOR_NAME_STRING());
1515                         udelay(10);
1516                 }
1517         }
1518
1519         return err;
1520
1521 }
1522
1523 #endif
1524
1525
1526
1527
1528 /* sensor register write */
1529 static int sensor_write(struct i2c_client *client, u16 reg, u8 val)
1530 {
1531     int err,cnt;
1532     u8 buf[3];
1533     struct i2c_msg msg[1];
1534
1535     buf[0] = reg >> 8;
1536     buf[1] = reg & 0xFF;
1537     buf[2] = val;
1538
1539     msg->addr = client->addr;
1540     msg->flags = client->flags;
1541     msg->buf = buf;
1542     msg->len = sizeof(buf);
1543     msg->scl_rate = CONFIG_SENSOR_I2C_SPEED;         /* ddl@rock-chips.com : 100kHz */
1544     msg->read_type = 0;               /* fpga i2c:0==I2C_NORMAL : direct use number not enum for don't want include spi_fpga.h */
1545
1546     cnt = 3;
1547     err = -EAGAIN;
1548
1549     while ((cnt-- > 0) && (err < 0)) {                       /* ddl@rock-chips.com :  Transfer again if transent is failed   */
1550         err = i2c_transfer(client->adapter, msg, 1);
1551
1552         if (err >= 0) {
1553             return 0;
1554         } else {
1555             SENSOR_TR("\n %s write reg(0x%x, val:0x%x) failed, try to write again!\n",SENSOR_NAME_STRING(),reg, val);
1556             udelay(10);
1557         }
1558     }
1559
1560     return err;
1561 }
1562
1563 /* sensor register read */
1564 static int sensor_read(struct i2c_client *client, u16 reg, u8 *val)
1565 {
1566     int err,cnt;
1567     u8 buf[2];
1568     struct i2c_msg msg[2];
1569
1570     buf[0] = reg >> 8;
1571     buf[1] = reg & 0xFF;
1572
1573     msg[0].addr = client->addr;
1574     msg[0].flags = client->flags;
1575     msg[0].buf = buf;
1576     msg[0].len = sizeof(buf);
1577     msg[0].scl_rate = CONFIG_SENSOR_I2C_SPEED;       /* ddl@rock-chips.com : 100kHz */
1578     msg[0].read_type = 2;   /* fpga i2c:0==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */
1579
1580     msg[1].addr = client->addr;
1581     msg[1].flags = client->flags|I2C_M_RD;
1582     msg[1].buf = buf;
1583     msg[1].len = 1;
1584     msg[1].scl_rate = CONFIG_SENSOR_I2C_SPEED;                       /* ddl@rock-chips.com : 100kHz */
1585     msg[1].read_type = 2;                             /* fpga i2c:0==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */
1586
1587     cnt = 3;
1588     err = -EAGAIN;
1589     while ((cnt-- > 0) && (err < 0)) {                       /* ddl@rock-chips.com :  Transfer again if transent is failed   */
1590         err = i2c_transfer(client->adapter, msg, 2);
1591
1592         if (err >= 0) {
1593             *val = buf[0];
1594             return 0;
1595         } else {
1596                 SENSOR_TR("\n %s read reg(0x%x val:0x%x) failed, try to read again! \n",SENSOR_NAME_STRING(),reg, *val);
1597             udelay(10);
1598         }
1599     }
1600
1601     return err;
1602 }
1603
1604 /* write a array of registers  */
1605 static int sensor_write_array(struct i2c_client *client, struct reginfo *regarray)
1606 {
1607     int err = 0, cnt;
1608     int i = 0;
1609 #if CONFIG_SENSOR_Focus
1610         struct sensor *sensor = to_sensor(client);
1611 #endif
1612 #if CONFIG_SENSOR_I2C_RDWRCHK
1613         char valchk;
1614 #endif
1615 #if CONFIG_SENSOR_WRITE_REGS
1616         int j = 0, reg_num;
1617         u8 *ptemp, *phead;
1618         int reg_length;
1619 #endif
1620
1621         cnt = 0;
1622         if (sensor_task_lock(client, 1) < 0)
1623                 goto sensor_write_array_end;
1624     while (regarray[i].reg != SEQUENCE_END) {
1625         #if CONFIG_SENSOR_Focus
1626         if ((regarray == sensor_af_firmware) && (sensor->info_priv.enable == 0)) {
1627                         SENSOR_DG("%s disable, Download af firmware terminated!\n",SENSOR_NAME_STRING());
1628                         err = -EINVAL;
1629                         goto sensor_write_array_end;
1630         }
1631                 #endif
1632
1633 #if CONFIG_SENSOR_WRITE_REGS
1634
1635                 j = i;
1636                 reg_num = 2;
1637                 reg_length = 0x0001;
1638
1639                 while((regarray[i].reg + reg_length) == regarray[i+1].reg) {
1640                         i++;
1641                         reg_num++;
1642                         if(reg_num >= WRITE_REGS_NUM)
1643                                 break;
1644                 }
1645
1646                 if(reg_num > 2) {
1647
1648                         int size_num;
1649                         size_num = reg_num + 1;
1650
1651                         ptemp = phead = (u8*)kmalloc(size_num*sizeof(u8),GFP_KERNEL);
1652                         if (!phead) {
1653                                 SENSOR_DG("-------------write registers allocate memory fail!!!\n");
1654                 i = j;
1655                 err = sensor_write(client, regarray[i].reg, regarray[i].val);
1656                         } else {
1657                         *phead = regarray[j].reg >> 8;
1658                         *(ptemp+1) = regarray[j].reg & 0xFF;
1659                         ptemp += 2;
1660                         for( ; reg_num > 0; reg_num --, j++) {
1661                                 *ptemp ++ = regarray[j].val;
1662                         }
1663
1664                         ptemp = phead;
1665                         err = sensor_write_regs(client, ptemp,size_num);
1666                         kfree(phead);
1667                         }
1668                 }else{
1669                         err = sensor_write(client, regarray[i].reg, regarray[i].val);
1670                 }
1671 #else
1672                 err = sensor_write(client, regarray[i].reg, regarray[i].val);
1673 #endif
1674         if (err < 0)
1675         {
1676             if (cnt-- > 0) {
1677                             SENSOR_TR("%s..write failed current reg:0x%x, Write array again !\n", SENSOR_NAME_STRING(),regarray[i].reg);
1678                                 i = 0;
1679                                 continue;
1680             } else {
1681                 SENSOR_TR("%s..write array failed!!!\n", SENSOR_NAME_STRING());
1682                 err = -EPERM;
1683                                 goto sensor_write_array_end;
1684             }
1685         } else {
1686         #if CONFIG_SENSOR_I2C_RDWRCHK
1687                         sensor_read(client, regarray[i].reg, &valchk);
1688                         if (valchk != regarray[i].val)
1689                                 SENSOR_TR("%s Reg:0x%x write(0x%x, 0x%x) fail\n",SENSOR_NAME_STRING(), regarray[i].reg, regarray[i].val, valchk);
1690                 #endif
1691         }
1692         i++;
1693     }
1694
1695         #if CONFIG_SENSOR_Focus
1696         if (((regarray->reg == SEQUENCE_PROPERTY) && (regarray->val == SEQUENCE_INIT))
1697                 || (regarray == sensor_init_data)) {
1698                 sensor->info_priv.affm_reinit = 1;
1699         }
1700         #endif
1701
1702 sensor_write_array_end:
1703         sensor_task_lock(client,0);
1704     return err;
1705 }
1706 #if CONFIG_SENSOR_I2C_RDWRCHK
1707 static int sensor_readchk_array(struct i2c_client *client, struct reginfo *regarray)
1708 {
1709     int cnt;
1710     int i = 0;
1711         char valchk;
1712
1713         cnt = 0;
1714         valchk = 0;
1715     while (regarray[i].reg != 0)
1716     {
1717                 sensor_read(client, regarray[i].reg, &valchk);
1718                 if (valchk != regarray[i].val)
1719                         SENSOR_TR("%s Reg:0x%x read(0x%x, 0x%x) error\n",SENSOR_NAME_STRING(), regarray[i].reg, regarray[i].val, valchk);
1720
1721         i++;
1722     }
1723     return 0;
1724 }
1725 #endif
1726 #if CONFIG_SENSOR_Focus
1727 struct af_cmdinfo
1728 {
1729         char cmd_tag;
1730         char cmd_para[4];
1731         char validate_bit;
1732 };
1733 static int sensor_af_cmdset(struct i2c_client *client, int cmd_main, struct af_cmdinfo *cmdinfo)
1734 {
1735         int i;
1736         char read_tag=0xff,cnt;
1737
1738         if (cmdinfo) {
1739                 if (cmdinfo->validate_bit & 0x80) {
1740                         if (sensor_write(client, CMD_ACK_Reg, cmdinfo->cmd_tag)) {
1741                                 SENSOR_TR("%s write CMD_ACK_Reg(main:0x%x tag:0x%x) error!\n",SENSOR_NAME_STRING(),cmd_main,cmdinfo->cmd_tag);
1742                                 goto sensor_af_cmdset_err;
1743                         }
1744                         SENSOR_DG("%s write CMD_ACK_Reg(main:0x%x tag:0x%x) success!\n",SENSOR_NAME_STRING(),cmd_main,cmdinfo->cmd_tag);
1745                 }
1746                 for (i=0; i<4; i++) {
1747                         if (cmdinfo->validate_bit & (1<<i)) {
1748                                 if (sensor_write(client, CMD_PARA0_Reg-i, cmdinfo->cmd_para[i])) {
1749                                         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]);
1750                                         goto sensor_af_cmdset_err;
1751                                 }
1752                                 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]);
1753                         }
1754                 }
1755         } else {
1756                 if (sensor_write(client, CMD_ACK_Reg, 0xff)) {
1757                         SENSOR_TR("%s write CMD_ACK_Reg(main:0x%x no tag) error!\n",SENSOR_NAME_STRING(),cmd_main);
1758                         goto sensor_af_cmdset_err;
1759                 }
1760                 SENSOR_DG("%s write CMD_ACK_Reg(main:0x%x no tag) success!\n",SENSOR_NAME_STRING(),cmd_main);
1761         }
1762
1763         if (sensor_write(client, CMD_MAIN_Reg, cmd_main)) {
1764                 SENSOR_TR("%s write CMD_MAIN_Reg(main:0x%x) error!\n",SENSOR_NAME_STRING(),cmd_main);
1765                 goto sensor_af_cmdset_err;
1766         }
1767
1768         cnt = 0;
1769         do
1770         {
1771                 msleep(5);
1772                 if (sensor_read(client,CMD_ACK_Reg,&read_tag)){
1773                    SENSOR_TR("%s[%d] read TAG failed\n",SENSOR_NAME_STRING(),__LINE__);
1774                    break;
1775                 }
1776     } while((read_tag != 0x00)&& (cnt++<100));
1777
1778         SENSOR_DG("%s write CMD_MAIN_Reg(main:0x%x read tag:0x%x) success!\n",SENSOR_NAME_STRING(),cmd_main,read_tag);
1779         return 0;
1780 sensor_af_cmdset_err:
1781         return -1;
1782 }
1783
1784 static int sensor_af_idlechk(struct i2c_client *client)
1785 {
1786         int ret = 0;
1787         char state;
1788         struct af_cmdinfo cmdinfo;
1789
1790         SENSOR_DG("%s , %d\n",__FUNCTION__,__LINE__);
1791
1792         cmdinfo.cmd_tag = 0x01;
1793         cmdinfo.validate_bit = 0x80;
1794         ret = sensor_af_cmdset(client, ReturnIdle_Cmd, &cmdinfo);
1795         if(0 != ret) {
1796                 SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__);
1797                 ret = -1;
1798                 goto sensor_af_idlechk_end;
1799         }
1800
1801
1802         do{
1803                 ret = sensor_read(client, CMD_ACK_Reg, &state);
1804                 if (ret != 0){
1805                    SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__);
1806                    ret = -1;
1807                    goto sensor_af_idlechk_end;
1808                 }
1809         }while(0x00 != state);
1810
1811
1812 sensor_af_idlechk_end:
1813         return ret;
1814 }
1815
1816 static int sensor_af_single(struct i2c_client *client)
1817 {
1818         int ret = 0;
1819         char state,cnt;
1820         struct af_cmdinfo cmdinfo;
1821
1822         cmdinfo.cmd_tag = 0x01;
1823         cmdinfo.validate_bit = 0x80;
1824         ret = sensor_af_cmdset(client, SingleFocus_Cmd, &cmdinfo);
1825         if(0 != ret) {
1826                 SENSOR_TR("%s single focus mode set error!\n",SENSOR_NAME_STRING());
1827                 ret = -1;
1828                 goto sensor_af_single_end;
1829         }
1830
1831         cnt = 0;
1832     do
1833     {
1834         if (cnt != 0) {
1835                         msleep(1);
1836         }
1837         cnt++;
1838                 ret = sensor_read(client, STA_FOCUS_Reg, &state);
1839                 if (ret != 0){
1840                    SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__);
1841                    ret = -1;
1842                    goto sensor_af_single_end;
1843                 }
1844     }while((state == S_FOCUSING) && (cnt<100));
1845
1846         if (state != S_FOCUSED) {
1847         SENSOR_TR("%s[%d] focus state(0x%x) is error!\n",SENSOR_NAME_STRING(),__LINE__,state);
1848                 ret = -1;
1849                 goto sensor_af_single_end;
1850     }
1851
1852 sensor_af_single_end:
1853         return ret;
1854 }
1855
1856 static int sensor_af_const(struct i2c_client *client)
1857 {
1858         int ret = 0;
1859
1860
1861         return ret;
1862 }
1863
1864
1865 static int sensor_af_init(struct i2c_client *client)
1866 {
1867         int ret = 0;
1868         char state,cnt;
1869
1870         ret = sensor_write_array(client, sensor_af_firmware);
1871     if (ret != 0) {
1872         SENSOR_TR("%s Download firmware failed\n",SENSOR_NAME_STRING());
1873         ret = -1;
1874                 goto sensor_af_init_end;
1875     }
1876
1877     cnt = 0;
1878     do
1879     {
1880         if (cnt != 0) {
1881                         msleep(1);
1882         }
1883         cnt++;
1884                 ret = sensor_read(client, STA_FOCUS_Reg, &state);
1885                 if (ret != 0){
1886                    SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__);
1887                    ret = -1;
1888                    goto sensor_af_init_end;
1889                 }
1890     }while((state == S_STARTUP) && (cnt<100));
1891
1892     if (state != S_IDLE) {
1893         SENSOR_TR("%s focus state(0x%x) is error!\n",SENSOR_NAME_STRING(),state);
1894         ret = -1;
1895         goto sensor_af_init_end;
1896     }
1897
1898 sensor_af_init_end:
1899         SENSOR_DG("%s %s ret:0x%x \n",SENSOR_NAME_STRING(),__FUNCTION__,ret);
1900         return ret;
1901 }
1902
1903 static int sensor_af_wq_function(struct i2c_client *client)
1904 {
1905         struct sensor *sensor = to_sensor(client);
1906         int ret=0;
1907
1908         SENSOR_DG("%s %s Enter\n",SENSOR_NAME_STRING(), __FUNCTION__);
1909
1910         mutex_lock(&sensor->wq_lock);
1911         if (sensor_af_init(client)) {
1912                 sensor->info_priv.funmodule_state &= (~SENSOR_AF_IS_OK);
1913                 ret = -1;
1914         } else {
1915                 sensor->info_priv.funmodule_state |= SENSOR_AF_IS_OK;
1916                 switch (sensor->info_priv.auto_focus)
1917                 {
1918                         /*case SENSOR_AF_MODE_INFINITY:
1919                         {
1920                                 focus_pos = 0x00;
1921                         }
1922                         case SENSOR_AF_MODE_MACRO:
1923                         {
1924                                 if (focus_pos != 0x00)
1925                                         focus_pos = 0xff;
1926
1927                                 sensor_af_idlechk(client);
1928                                 cmdinfo.cmd_tag = StepFocus_Spec_Tag;
1929                                 cmdinfo.cmd_para[0] = focus_pos;
1930                                 cmdinfo.validate_bit = 0x81;
1931                                 //ret = sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo);
1932                                 break;
1933                         }*/
1934                         case SENSOR_AF_MODE_AUTO:
1935                         {
1936                                 ret = sensor_af_single(client);
1937                                 break;
1938                         }
1939                         /*case SENSOR_AF_MODE_CONTINUOUS:
1940                         {
1941                                 ret = sensor_af_const(client);
1942                                 break;
1943                         }*/
1944                         case SENSOR_AF_MODE_CLOSE:
1945                         {
1946                                 ret = 0;
1947                                 break;
1948                         }
1949                         default:
1950             {
1951                                 SENSOR_DG("%s focus mode(0x%x) is unkonwn\n",SENSOR_NAME_STRING(),sensor->info_priv.auto_focus);
1952                 goto sensor_af_wq_function_end;
1953                         }
1954                 }
1955
1956                 SENSOR_DG("%s sensor_af_wq_function set focus mode(0x%x) ret:0x%x\n",SENSOR_NAME_STRING(), sensor->info_priv.auto_focus,ret);
1957         }
1958
1959 sensor_af_wq_function_end:
1960         sensor->sensor_wk.state = sensor_work_ready;
1961         mutex_unlock(&sensor->wq_lock);
1962         return ret;
1963 }
1964 static void sensor_af_workqueue(struct work_struct *work)
1965 {
1966         struct sensor_work *sensor_work = container_of(work, struct sensor_work, dwork.work);
1967         struct i2c_client *client = sensor_work->client;
1968
1969         if (sensor_af_wq_function(client) < 0) {
1970                 SENSOR_TR("%s af workqueue return false\n",SENSOR_NAME_STRING());
1971         }
1972 }
1973 #endif
1974 static int sensor_parameter_record(struct i2c_client *client)
1975 {
1976         u8 ret_l,ret_m,ret_h;
1977         u8 tp_l,tp_m,tp_h;
1978         struct sensor *sensor = to_sensor(client);
1979
1980         sensor_write(client,0x3503,0x07);       //stop AE/AG
1981         sensor_write(client,0x3406,0x01);   //stop AWB
1982
1983         sensor_read(client,0x3500,&ret_h);
1984         sensor_read(client,0x3501, &ret_m);
1985         sensor_read(client,0x3502, &ret_l);
1986         tp_l = ret_l;
1987         tp_m = ret_m;
1988         tp_h = ret_h;
1989         SENSOR_DG(" %s Read 0x3500 = 0x%02x  0x3501 = 0x%02x 0x3502=0x%02x \n",SENSOR_NAME_STRING(), ret_h, ret_m, ret_l);
1990         //sensor->parameter.preview_exposure = (tp_h<<12)+(tp_m<<4)+(tp_l>>4);
1991         sensor->parameter.preview_exposure = ((((tp_h & 0x0f) << 8)+ tp_m) << 4) + (tp_l>>4);
1992
1993         sensor_read(client,0x350c, &ret_h);
1994         sensor_read(client,0x350d, &ret_l);
1995         sensor->parameter.preview_line_width = ret_h & 0xff;
1996         sensor->parameter.preview_line_width = (sensor->parameter.preview_line_width << 8) +ret_l;
1997         //Read back AGC Gain for preview
1998         sensor_read(client,0x350a, &ret_h);
1999         sensor_read(client,0x350b, &tp_l);
2000         sensor->parameter.preview_gain = ((ret_h & 0x01) << 8)  + tp_l;
2001         //preview_maxlines
2002         sensor_read(client,0x380e, &ret_h);
2003         sensor->parameter.preview_maxlines = ret_h;
2004         sensor->parameter.preview_maxlines <<= 8;
2005         sensor_read(client,0x380f, &tp_l);
2006         sensor->parameter.preview_maxlines += tp_l;
2007
2008         sensor->parameter.capture_framerate = 375;
2009         sensor->parameter.preview_framerate = 1500;
2010
2011         sensor_read(client,0x3400,&sensor->parameter.awb[0]);           //record awb value
2012         sensor_read(client,0x3401,&sensor->parameter.awb[1]);
2013         sensor_read(client,0x3402,&sensor->parameter.awb[2]);
2014         sensor_read(client,0x3403,&sensor->parameter.awb[3]);
2015         sensor_read(client,0x3404,&sensor->parameter.awb[4]);
2016         sensor_read(client,0x3405,&sensor->parameter.awb[5]);
2017
2018         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);
2019         return 0;
2020 }
2021 static int sensor_ae_transfer(struct i2c_client *client)
2022 {
2023         u8  ExposureLow;
2024         u8  ExposureMid;
2025         u8  ExposureHigh;
2026         u16 ulCapture_Exposure;
2027         u32 ulCapture_Exposure_Gain;
2028         u16  iCapture_Gain;
2029         u8   Lines_10ms;
2030         bool m_60Hz = 0;
2031         u8  reg_l = 0,reg_h =0;
2032         u16 Preview_Maxlines;
2033         u8  Gain;
2034         u32  Capture_MaxLines;
2035         struct sensor *sensor = to_sensor(client);
2036
2037         //Preview_Maxlines = sensor->parameter.preview_line_width;
2038         Preview_Maxlines = sensor->parameter.preview_maxlines;
2039         Gain = sensor->parameter.preview_gain;
2040         /*
2041         sensor_read(client,0x350c, &reg_h);
2042         sensor_read(client,0x350d, &reg_l);
2043         Capture_MaxLines = reg_h & 0xff;
2044         Capture_MaxLines = (Capture_MaxLines << 8) + reg_l;
2045         */
2046         //capture_maxlines
2047         sensor_read(client,0x380e, &reg_h);
2048         Capture_MaxLines = reg_h;
2049         Capture_MaxLines <<= 8;
2050         sensor_read(client,0x380f, &reg_l);
2051         Capture_MaxLines +=  reg_l;
2052
2053         if(m_60Hz== 1) {
2054                 Lines_10ms = sensor->parameter.capture_framerate * Capture_MaxLines/12000;
2055         } else {
2056                 Lines_10ms = sensor->parameter.capture_framerate * Capture_MaxLines/10000;
2057         }
2058         Lines_10ms = Lines_10ms & 0xffff;
2059
2060         if(Preview_Maxlines == 0)
2061                 Preview_Maxlines = 1;
2062
2063         //ulCapture_Exposure =
2064         //      (sensor->parameter.preview_exposure*(sensor->parameter.capture_framerate)*(Capture_MaxLines))/(((Preview_Maxlines)*(sensor->parameter.preview_framerate)));
2065
2066         ulCapture_Exposure =
2067                 ((sensor->parameter.preview_exposure*(((sensor->parameter.capture_framerate)*(Capture_MaxLines) + 50)/100)) << 1)/(((Preview_Maxlines)*(sensor->parameter.preview_framerate) + 50)/100);
2068         ulCapture_Exposure = ulCapture_Exposure & 0xffff;
2069
2070         iCapture_Gain = (Gain & 0x0f) + 16;
2071         if (Gain & 0x10) {
2072                 iCapture_Gain = iCapture_Gain << 1;
2073         }
2074         if (Gain & 0x20) {
2075                 iCapture_Gain = iCapture_Gain << 1;
2076         }
2077         if (Gain & 0x40) {
2078                 iCapture_Gain = iCapture_Gain << 1;
2079         }
2080         if (Gain & 0x80) {
2081                 iCapture_Gain = iCapture_Gain << 1;
2082         }
2083
2084         //ulCapture_Exposure_Gain =(u32) (11 * ulCapture_Exposure * iCapture_Gain/5);   //0ld value 2.5, ½â¾ö¹ýÁÁ
2085         ulCapture_Exposure_Gain =(u32) (ulCapture_Exposure * iCapture_Gain);
2086
2087         if(ulCapture_Exposure_Gain < Capture_MaxLines*16) {
2088                 ulCapture_Exposure = ulCapture_Exposure_Gain/16;
2089                 if (ulCapture_Exposure > Lines_10ms)
2090                 {
2091                         //ulCapture_Exposure *= 1.7;
2092                         ulCapture_Exposure /= Lines_10ms;
2093                         ulCapture_Exposure *= Lines_10ms;
2094                 }
2095         } else {
2096                 ulCapture_Exposure = Capture_MaxLines;
2097                 //ulCapture_Exposure_Gain *= 1.5;
2098         }
2099
2100         if(ulCapture_Exposure == 0)
2101                 ulCapture_Exposure = 1;
2102
2103         iCapture_Gain = ((ulCapture_Exposure_Gain << 1)/ulCapture_Exposure + 1) >> 1;
2104         iCapture_Gain = iCapture_Gain & 0xffff;
2105
2106         ExposureLow = ((unsigned char)ulCapture_Exposure)<<4;
2107         ExposureMid = (unsigned char)(ulCapture_Exposure >> 4) & 0xff;
2108         ExposureHigh = (unsigned char)(ulCapture_Exposure >> 12);
2109
2110         //Gain = 0;
2111         Gain = 0x10;
2112         if (iCapture_Gain > 31) {
2113                 Gain |= 0x10;
2114                 iCapture_Gain = iCapture_Gain >> 1;
2115         }
2116         if (iCapture_Gain > 31) {
2117                 Gain |= 0x20;
2118                 iCapture_Gain = iCapture_Gain >> 1;
2119         }
2120         if (iCapture_Gain > 31) {
2121                 Gain |= 0x40;
2122                 iCapture_Gain = iCapture_Gain >> 1;
2123         }
2124         if (iCapture_Gain > 31) {
2125                 Gain |= 0x80;
2126                 iCapture_Gain = iCapture_Gain >> 1;
2127         }
2128         if (iCapture_Gain > 16)
2129                 Gain |= ((iCapture_Gain -16) & 0x0f);
2130         if(Gain == 0x10)
2131                 Gain = 0x11;
2132         // write the gain and exposure to 0x350* registers
2133         //m_iWrite0x350b=Gain;
2134         sensor_write(client,0x350b, Gain);
2135         Gain = (Gain >> 8) & 0x01;
2136         sensor_write(client,0x350a, Gain);
2137         //m_iWrite0x3502=ExposureLow;
2138         sensor_write(client,0x3502, ExposureLow);
2139         //m_iWrite0x3501=ExposureMid;
2140         sensor_write(client,0x3501, ExposureMid);
2141         //m_iWrite0x3500=ExposureHigh;
2142         sensor_write(client,0x3500, ExposureHigh);
2143         // SendToFile("Gain = 0x%x\r\n", Gain);
2144         // SendToFile("ExposureLow = 0x%x\r\n", ExposureLow);
2145         // SendToFile("ExposureMid = 0x%x\r\n", ExposureMid);
2146         // SendToFile("ExposureHigh = 0x%x\r\n", ExposureHigh);
2147         //¼Ó³¤ÑÓÊ±£¬±ÜÃâ°µ´¦ÅÄÕÕÊ±µÄÃ÷°µ·Ö½çÎÊÌâ
2148         //camera_timed_wait(200);
2149         //linzhk camera_timed_wait(500);
2150
2151         sensor_write(client,0x3400,sensor->parameter.awb[0]);           // resume awb value
2152         sensor_write(client,0x3401,sensor->parameter.awb[1]);
2153         sensor_write(client,0x3402,sensor->parameter.awb[2]);
2154         sensor_write(client,0x3403,sensor->parameter.awb[3]);
2155         sensor_write(client,0x3404,sensor->parameter.awb[4]);
2156         sensor_write(client,0x3405,sensor->parameter.awb[5]);
2157
2158         SENSOR_DG(" %s Write 0x350b = 0x%02x  0x3502 = 0x%02x 0x3501=0x%02x 0x3500 = 0x%02x\n",SENSOR_NAME_STRING(), Gain, ExposureLow, ExposureMid, ExposureHigh);
2159         mdelay(100);
2160         return 0;
2161 }
2162 static int sensor_ioctrl(struct soc_camera_device *icd,enum rk29sensor_power_cmd cmd, int on)
2163 {
2164         struct soc_camera_link *icl = to_soc_camera_link(icd);
2165         int ret = 0;
2166
2167     SENSOR_DG("%s %s  cmd(%d) on(%d)\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd,on);
2168
2169         switch (cmd)
2170         {
2171                 case Sensor_PowerDown:
2172                 {
2173                         if (icl->powerdown) {
2174                                 ret = icl->powerdown(icd->pdev, on);
2175                                 if (ret == RK29_CAM_IO_SUCCESS) {
2176                                         if (on == 0) {
2177                                                 mdelay(2);
2178                                                 if (icl->reset)
2179                                                         icl->reset(icd->pdev);
2180                                         }
2181                                 } else if (ret == RK29_CAM_EIO_REQUESTFAIL) {
2182                                         ret = -ENODEV;
2183                                         goto sensor_power_end;
2184                                 }
2185                         }
2186                         break;
2187                 }
2188                 case Sensor_Flash:
2189                 {
2190                         struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2191                 struct sensor *sensor = to_sensor(client);
2192
2193                         if (sensor->sensor_io_request && sensor->sensor_io_request->sensor_ioctrl) {
2194                                 sensor->sensor_io_request->sensor_ioctrl(icd->pdev,Cam_Flash, on);
2195                         }
2196                         break;
2197                 }
2198                 default:
2199                 {
2200                         SENSOR_TR("%s cmd(0x%x) is unknown!",SENSOR_NAME_STRING(),cmd);
2201                         break;
2202                 }
2203         }
2204
2205 sensor_power_end:
2206         return ret;
2207 }
2208 static int sensor_init(struct v4l2_subdev *sd, u32 val)
2209 {
2210     struct i2c_client *client = sd->priv;
2211     struct soc_camera_device *icd = client->dev.platform_data;
2212     struct sensor *sensor = to_sensor(client);
2213         const struct v4l2_queryctrl *qctrl;
2214     const struct sensor_datafmt *fmt;
2215     char value;
2216     int ret,pid = 0;
2217
2218     SENSOR_DG("\n%s..%s.. \n",SENSOR_NAME_STRING(),__FUNCTION__);
2219
2220         if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) {
2221                 ret = -ENODEV;
2222                 goto sensor_INIT_ERR;
2223         }
2224
2225     /* soft reset */
2226         if (sensor_task_lock(client,1)<0)
2227                 goto sensor_INIT_ERR;
2228     ret = sensor_write(client, 0x3008, 0x80);
2229     if (ret != 0) {
2230         SENSOR_TR("%s soft reset sensor failed\n",SENSOR_NAME_STRING());
2231         ret = -ENODEV;
2232                 goto sensor_INIT_ERR;
2233     }
2234
2235     mdelay(5);  //delay 5 microseconds
2236         /* check if it is an sensor sensor */
2237     ret = sensor_read(client, 0x300a, &value);
2238     if (ret != 0) {
2239         SENSOR_TR("read chip id high byte failed\n");
2240         ret = -ENODEV;
2241         goto sensor_INIT_ERR;
2242     }
2243
2244     pid |= (value << 8);
2245
2246     ret = sensor_read(client, 0x300b, &value);
2247     if (ret != 0) {
2248         SENSOR_TR("read chip id low byte failed\n");
2249         ret = -ENODEV;
2250         goto sensor_INIT_ERR;
2251     }
2252
2253     pid |= (value & 0xff);
2254     SENSOR_DG("\n %s  pid = 0x%x \n", SENSOR_NAME_STRING(), pid);
2255
2256     if (pid == SENSOR_ID) {
2257         sensor->model = SENSOR_V4L2_IDENT;
2258     } else {
2259         SENSOR_TR("error: %s mismatched   pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
2260         ret = -ENODEV;
2261         goto sensor_INIT_ERR;
2262     }
2263
2264     ret = sensor_write_array(client, sensor_init_data);
2265     if (ret != 0)
2266     {
2267         SENSOR_TR("error: %s initial failed\n",SENSOR_NAME_STRING());
2268         goto sensor_INIT_ERR;
2269     }
2270         sensor_task_lock(client,0);
2271     sensor->info_priv.winseqe_cur_addr  = SENSOR_INIT_WINSEQADR;
2272         fmt = sensor_find_datafmt(SENSOR_INIT_PIXFMT,sensor_colour_fmts, ARRAY_SIZE(sensor_colour_fmts));
2273     if (!fmt) {
2274         SENSOR_TR("error: %s initial array colour fmts is not support!!",SENSOR_NAME_STRING());
2275         ret = -EINVAL;
2276         goto sensor_INIT_ERR;
2277     }
2278         sensor->info_priv.fmt = *fmt;
2279
2280     /* sensor sensor information for initialization  */
2281         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
2282         if (qctrl)
2283         sensor->info_priv.whiteBalance = qctrl->default_value;
2284         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_BRIGHTNESS);
2285         if (qctrl)
2286         sensor->info_priv.brightness = qctrl->default_value;
2287         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
2288         if (qctrl)
2289         sensor->info_priv.effect = qctrl->default_value;
2290         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EXPOSURE);
2291         if (qctrl)
2292         sensor->info_priv.exposure = qctrl->default_value;
2293
2294         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SATURATION);
2295         if (qctrl)
2296         sensor->info_priv.saturation = qctrl->default_value;
2297         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_CONTRAST);
2298         if (qctrl)
2299         sensor->info_priv.contrast = qctrl->default_value;
2300         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_HFLIP);
2301         if (qctrl)
2302         sensor->info_priv.mirror = qctrl->default_value;
2303         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_VFLIP);
2304         if (qctrl)
2305         sensor->info_priv.flip = qctrl->default_value;
2306         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SCENE);
2307         if (qctrl)
2308         sensor->info_priv.scene = qctrl->default_value;
2309         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);
2310         if (qctrl)
2311         sensor->info_priv.digitalzoom = qctrl->default_value;
2312
2313     /* ddl@rock-chips.com : if sensor support auto focus and flash, programer must run focus and flash code  */
2314         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE);
2315         if (qctrl)
2316         sensor->info_priv.focus = qctrl->default_value;
2317
2318         #if CONFIG_SENSOR_Flash
2319         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FLASH);
2320         if (qctrl)
2321         sensor->info_priv.flash = qctrl->default_value;
2322     #endif
2323     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);
2324
2325     sensor->info_priv.funmodule_state |= SENSOR_INIT_IS_OK;
2326
2327     return 0;
2328 sensor_INIT_ERR:
2329     sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;
2330         sensor_task_lock(client,0);
2331         sensor_deactivate(client);
2332     return ret;
2333 }
2334 static int sensor_deactivate(struct i2c_client *client)
2335 {
2336         struct soc_camera_device *icd = client->dev.platform_data;
2337     struct sensor *sensor = to_sensor(client);
2338
2339         SENSOR_DG("\n%s..%s.. Enter\n",SENSOR_NAME_STRING(),__FUNCTION__);
2340
2341         /* ddl@rock-chips.com : all sensor output pin must change to input for other sensor */
2342     if (sensor->info_priv.funmodule_state & SENSOR_INIT_IS_OK) {
2343         sensor_task_lock(client, 1);
2344         sensor_write(client, 0x3017, 0x00);  // FREX,VSYNC,HREF,PCLK,D9-D6
2345         sensor_write(client, 0x3018, 0x03);  // D5-D0
2346         sensor_write(client,0x3019,0x00);    // STROBE,SDA
2347         sensor_task_lock(client, 0);
2348     }
2349     sensor_ioctrl(icd, Sensor_PowerDown, 1);
2350     msleep(100);
2351         /* ddl@rock-chips.com : sensor config init width , because next open sensor quickly(soc_camera_open -> Try to configure with default parameters) */
2352         icd->user_width = SENSOR_INIT_WIDTH;
2353     icd->user_height = SENSOR_INIT_HEIGHT;
2354     sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;
2355         return 0;
2356 }
2357
2358 static  struct reginfo sensor_power_down_sequence[]=
2359 {
2360     {0x00,0x00}
2361 };
2362
2363 static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg)
2364 {
2365     int ret;
2366     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2367
2368     if (pm_msg.event == PM_EVENT_SUSPEND) {
2369         SENSOR_DG("\n %s Enter Suspend.. \n", SENSOR_NAME_STRING());
2370         ret = sensor_write_array(client, sensor_power_down_sequence) ;
2371         if (ret != 0) {
2372             SENSOR_TR("\n %s..%s WriteReg Fail.. \n", SENSOR_NAME_STRING(),__FUNCTION__);
2373             return ret;
2374         } else {
2375             ret = sensor_ioctrl(icd, Sensor_PowerDown, 1);
2376             if (ret < 0) {
2377                             SENSOR_TR("\n %s suspend fail for turn on power!\n", SENSOR_NAME_STRING());
2378                 return -EINVAL;
2379             }
2380         }
2381     } else {
2382         SENSOR_TR("\n %s cann't suppout Suspend..\n",SENSOR_NAME_STRING());
2383         return -EINVAL;
2384     }
2385
2386     return 0;
2387 }
2388
2389 static int sensor_resume(struct soc_camera_device *icd)
2390 {
2391         int ret;
2392
2393     ret = sensor_ioctrl(icd, Sensor_PowerDown, 0);
2394     if (ret < 0) {
2395                 SENSOR_TR("\n %s resume fail for turn on power!\n", SENSOR_NAME_STRING());
2396         return -EINVAL;
2397     }
2398
2399         SENSOR_DG("\n %s Enter Resume.. \n", SENSOR_NAME_STRING());
2400         return 0;
2401 }
2402
2403 static int sensor_set_bus_param(struct soc_camera_device *icd,
2404                                 unsigned long flags)
2405 {
2406
2407     return 0;
2408 }
2409
2410 static unsigned long sensor_query_bus_param(struct soc_camera_device *icd)
2411 {
2412     struct soc_camera_link *icl = to_soc_camera_link(icd);
2413     unsigned long flags = SENSOR_BUS_PARAM;
2414
2415     return soc_camera_apply_sensor_flags(icl, flags);
2416 }
2417
2418 static int sensor_g_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
2419 {
2420     struct i2c_client *client = sd->priv;
2421     struct soc_camera_device *icd = client->dev.platform_data;
2422     struct sensor *sensor = to_sensor(client);
2423
2424     mf->width   = icd->user_width;
2425         mf->height      = icd->user_height;
2426         mf->code        = sensor->info_priv.fmt.code;
2427         mf->colorspace  = sensor->info_priv.fmt.colorspace;
2428         mf->field       = V4L2_FIELD_NONE;
2429
2430     return 0;
2431 }
2432 static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
2433 {
2434     bool ret = false;
2435
2436         if ((mf->width == 1024) && (mf->height == 768)) {
2437                 ret = true;
2438         } else if ((mf->width == 1280) && (mf->height == 1024)) {
2439                 ret = true;
2440         } else if ((mf->width == 1600) && (mf->height == 1200)) {
2441                 ret = true;
2442         } else if ((mf->width == 2048) && (mf->height == 1536)) {
2443                 ret = true;
2444         } else if ((mf->width == 2592) && (mf->height == 1944)) {
2445                 ret = true;
2446         }
2447
2448         if (ret == true)
2449                 SENSOR_DG("%s %dx%d is capture format\n", __FUNCTION__, mf->width, mf->height);
2450         return ret;
2451 }
2452
2453 static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
2454 {
2455     bool ret = false;
2456
2457         if ((mf->width == 1280) && (mf->height == 720)) {
2458                 ret = true;
2459         } else if ((mf->width == 1920) && (mf->height == 1080)) {
2460                 ret = true;
2461         }
2462
2463         if (ret == true)
2464                 SENSOR_DG("%s %dx%d is video format\n", __FUNCTION__, mf->width, mf->height);
2465         return ret;
2466 }
2467 static int sensor_s_fmt(struct v4l2_subdev *sd,struct v4l2_mbus_framefmt *mf)
2468 {
2469     struct i2c_client *client = sd->priv;
2470     const struct sensor_datafmt *fmt;
2471     struct sensor *sensor = to_sensor(client);
2472         const struct v4l2_queryctrl *qctrl;
2473         struct soc_camera_device *icd = client->dev.platform_data;
2474     struct reginfo *winseqe_set_addr=NULL;
2475     int ret = 0, set_w,set_h;
2476
2477         fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
2478                                    ARRAY_SIZE(sensor_colour_fmts));
2479         if (!fmt) {
2480         ret = -EINVAL;
2481         goto sensor_s_fmt_end;
2482     }
2483
2484         if (sensor->info_priv.fmt.code != mf->code) {
2485                 switch (mf->code)
2486                 {
2487                         case V4L2_MBUS_FMT_YUYV8_2X8:
2488                         {
2489                                 winseqe_set_addr = sensor_ClrFmt_YUYV;
2490                                 break;
2491                         }
2492                         case V4L2_MBUS_FMT_UYVY8_2X8:
2493                         {
2494                                 winseqe_set_addr = sensor_ClrFmt_UYVY;
2495                                 break;
2496                         }
2497                         default:
2498                                 break;
2499                 }
2500                 if (winseqe_set_addr != NULL) {
2501             sensor_write_array(client, winseqe_set_addr);
2502                         sensor->info_priv.fmt.code = mf->code;
2503             sensor->info_priv.fmt.colorspace= mf->colorspace;
2504                         SENSOR_DG("%s v4l2_mbus_code:%d set success!\n", SENSOR_NAME_STRING(),mf->code);
2505                 } else {
2506                         SENSOR_TR("%s v4l2_mbus_code:%d is invalidate!\n", SENSOR_NAME_STRING(),mf->code);
2507                 }
2508         }
2509
2510     set_w = mf->width;
2511     set_h = mf->height;
2512
2513         if (((set_w <= 176) && (set_h <= 144)) && (sensor_qcif[0].reg!=SEQUENCE_END))
2514         {
2515                 winseqe_set_addr = sensor_qcif;
2516         set_w = 176;
2517         set_h = 144;
2518         }
2519         else if (((set_w <= 320) && (set_h <= 240)) && (sensor_qvga[0].reg!=SEQUENCE_END))
2520     {
2521         winseqe_set_addr = sensor_qvga;
2522         set_w = 320;
2523         set_h = 240;
2524     }
2525     else if (((set_w <= 352) && (set_h<= 288)) && (sensor_cif[0].reg!=SEQUENCE_END))
2526     {
2527         winseqe_set_addr = sensor_cif;
2528         set_w = 352;
2529         set_h = 288;
2530     }
2531     else if (((set_w <= 640) && (set_h <= 480)) && (sensor_vga[0].reg!=SEQUENCE_END))
2532     {
2533         winseqe_set_addr = sensor_vga;
2534         set_w = 640;
2535         set_h = 480;
2536     }
2537     else if (((set_w <= 800) && (set_h <= 600)) && (sensor_svga[0].reg!=SEQUENCE_END))
2538     {
2539         winseqe_set_addr = sensor_svga;
2540         set_w = 800;
2541         set_h = 600;
2542     }
2543         else if (((set_w <= 1024) && (set_h <= 768)) && (sensor_xga[0].reg!=SEQUENCE_END))
2544     {
2545         winseqe_set_addr = sensor_xga;
2546         set_w = 1024;
2547         set_h = 768;
2548     }
2549         else if (((set_w <= 1280) && (set_h <= 720)) && (sensor_720p[0].reg!=SEQUENCE_END))
2550     {
2551         winseqe_set_addr = sensor_720p;
2552         set_w = 1280;
2553         set_h = 720;
2554     }
2555     else if (((set_w <= 1280) && (set_h <= 1024)) && (sensor_sxga[0].reg!=SEQUENCE_END))
2556     {
2557         winseqe_set_addr = sensor_sxga;
2558         set_w = 1280;
2559         set_h = 1024;
2560     }
2561     else if (((set_w <= 1600) && (set_h <= 1200)) && (sensor_uxga[0].reg!=SEQUENCE_END))
2562     {
2563         winseqe_set_addr = sensor_uxga;
2564         set_w = 1600;
2565         set_h = 1200;
2566     }
2567     else if (((set_w <= 1920) && (set_h <= 1080)) && (sensor_1080p[0].reg!=SEQUENCE_END))
2568     {
2569         winseqe_set_addr = sensor_1080p;
2570         set_w = 1920;
2571         set_h = 1080;
2572     }
2573         else if (((set_w <= 2048) && (set_h <= 1536)) && (sensor_qxga[0].reg!=SEQUENCE_END))
2574     {
2575         winseqe_set_addr = sensor_qxga;
2576         set_w = 2048;
2577         set_h = 1536;
2578     }
2579         else if (((set_w <= 2592) && (set_h <= 1944)) && (sensor_qsxga[0].reg!=SEQUENCE_END))
2580     {
2581         winseqe_set_addr = sensor_qsxga;
2582         set_w = 2592;
2583         set_h = 1944;
2584     }
2585     else
2586     {
2587         winseqe_set_addr = SENSOR_INIT_WINSEQADR;               /* ddl@rock-chips.com : Sensor output smallest size if  isn't support app  */
2588         set_w = SENSOR_INIT_WIDTH;
2589         set_h = SENSOR_INIT_HEIGHT;
2590                 SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,mf->width,mf->height);
2591     }
2592
2593     if (winseqe_set_addr  != sensor->info_priv.winseqe_cur_addr)
2594     {
2595                 if (sensor_fmt_capturechk(sd,mf) == true) {                                     /* ddl@rock-chips.com : Capture */
2596                         sensor_parameter_record(client);
2597                 /*#if CONFIG_SENSOR_Focus
2598                         sensor_af_idlechk(client);
2599                         if (sensor->info_priv.auto_focus == SENSOR_AF_MODE_CONTINUOUS)
2600                                 sensor_af_cmdset(client, PauseFocus_Cmd, NULL);
2601                 #endif*/
2602                 #if CONFIG_SENSOR_Flash
2603             if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
2604                 sensor_ioctrl(icd, Sensor_Flash, Flash_On);
2605                 SENSOR_DG("%s flash on in capture!\n", SENSOR_NAME_STRING());
2606             }
2607         #endif
2608                 }else {                                        /* ddl@rock-chips.com : Video */
2609                 #if CONFIG_SENSOR_Flash
2610             if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
2611                 sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
2612                 SENSOR_DG("%s flash off in preivew!\n", SENSOR_NAME_STRING());
2613             }
2614         #endif
2615         }
2616                 if ((sensor->info_priv.winseqe_cur_addr->reg == SEQUENCE_PROPERTY) && (sensor->info_priv.winseqe_cur_addr->val == SEQUENCE_INIT)) {
2617                         if (((winseqe_set_addr->reg == SEQUENCE_PROPERTY) && (winseqe_set_addr->val == SEQUENCE_NORMAL))
2618                                 || (winseqe_set_addr->reg != SEQUENCE_PROPERTY)) {
2619                                 ret |= sensor_write_array(client,sensor_init_data);
2620                                 SENSOR_DG("\n%s reinit ret:0x%x \n",SENSOR_NAME_STRING(), ret);
2621                         }
2622                 }
2623         ret |= sensor_write_array(client, winseqe_set_addr);
2624         if (ret != 0) {
2625             SENSOR_TR("%s set format capability failed\n", SENSOR_NAME_STRING());
2626             #if CONFIG_SENSOR_Flash
2627             if (sensor_fmt_capturechk(sd,mf) == true) {
2628                 if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
2629                     sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
2630                     SENSOR_TR("%s Capture format set fail, flash off !\n", SENSOR_NAME_STRING());
2631                 }
2632             }
2633             #endif
2634             goto sensor_s_fmt_end;
2635         }
2636         sensor->info_priv.winseqe_cur_addr  = winseqe_set_addr;
2637
2638                 if (sensor_fmt_capturechk(sd,mf) == true) {                                 /* ddl@rock-chips.com : Capture */
2639                         sensor_ae_transfer(client);
2640                         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
2641                         sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
2642                         if (sensor->info_priv.whiteBalance != 0) {
2643                                 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
2644                                 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
2645                         }
2646                         sensor->info_priv.snap2preview = true;
2647                 } else if (sensor_fmt_videochk(sd,mf) == true) {                        /* ddl@rock-chips.com : Video */
2648                         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
2649                         sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
2650
2651                         sensor->info_priv.video2preview = true;
2652                 } else if ((sensor->info_priv.snap2preview == true) || (sensor->info_priv.video2preview == true)) {
2653                         qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
2654                         sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
2655                         if (sensor->info_priv.snap2preview == true) {
2656                                 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
2657                                 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
2658                         }
2659             #if CONFIG_SENSOR_Focus
2660             if (sensor->info_priv.auto_focus == SENSOR_AF_MODE_AUTO) {
2661                 sensor_af_idlechk(client);
2662                 msleep(200);
2663             } else {
2664                 msleep(500);
2665             }
2666             #else
2667             msleep(500);
2668             #endif
2669                         sensor->info_priv.video2preview = false;
2670                         sensor->info_priv.snap2preview = false;
2671                 }
2672         SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),__FUNCTION__,set_w,set_h);
2673     }
2674     else
2675     {
2676         SENSOR_DG("\n %s .. Current Format is validate. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),set_w,set_h);
2677     }
2678         mf->width = set_w;
2679         mf->height = set_h;
2680 sensor_s_fmt_end:
2681     return ret;
2682 }
2683
2684 static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
2685 {
2686     struct i2c_client *client = sd->priv;
2687     struct sensor *sensor = to_sensor(client);
2688     const struct sensor_datafmt *fmt;
2689     int ret = 0;
2690
2691         fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
2692                                    ARRAY_SIZE(sensor_colour_fmts));
2693         if (fmt == NULL) {
2694                 fmt = &sensor->info_priv.fmt;
2695         mf->code = fmt->code;
2696         }
2697
2698     if (mf->height > SENSOR_MAX_HEIGHT)
2699         mf->height = SENSOR_MAX_HEIGHT;
2700     else if (mf->height < SENSOR_MIN_HEIGHT)
2701         mf->height = SENSOR_MIN_HEIGHT;
2702
2703     if (mf->width > SENSOR_MAX_WIDTH)
2704         mf->width = SENSOR_MAX_WIDTH;
2705     else if (mf->width < SENSOR_MIN_WIDTH)
2706         mf->width = SENSOR_MIN_WIDTH;
2707
2708     mf->colorspace = fmt->colorspace;
2709
2710     return ret;
2711 }
2712
2713  static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *id)
2714 {
2715     struct i2c_client *client = sd->priv;
2716
2717     if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
2718         return -EINVAL;
2719
2720     if (id->match.addr != client->addr)
2721         return -ENODEV;
2722
2723     id->ident = SENSOR_V4L2_IDENT;      /* ddl@rock-chips.com :  Return OV2655  identifier */
2724     id->revision = 0;
2725
2726     return 0;
2727 }
2728 #if CONFIG_SENSOR_Brightness
2729 static int sensor_set_brightness(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2730 {
2731     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2732
2733     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2734     {
2735         if (sensor_BrightnessSeqe[value - qctrl->minimum] != NULL)
2736         {
2737             if (sensor_write_array(client, sensor_BrightnessSeqe[value - qctrl->minimum]) != 0)
2738             {
2739                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2740                 return -EINVAL;
2741             }
2742             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2743             return 0;
2744         }
2745     }
2746         SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2747     return -EINVAL;
2748 }
2749 #endif
2750 #if CONFIG_SENSOR_Effect
2751 static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2752 {
2753     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2754
2755     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2756     {
2757         if (sensor_EffectSeqe[value - qctrl->minimum] != NULL)
2758         {
2759             if (sensor_write_array(client, sensor_EffectSeqe[value - qctrl->minimum]) != 0)
2760             {
2761                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2762                 return -EINVAL;
2763             }
2764             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2765             return 0;
2766         }
2767     }
2768         SENSOR_TR("\n%s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2769     return -EINVAL;
2770 }
2771 #endif
2772 #if CONFIG_SENSOR_Exposure
2773 static int sensor_set_exposure(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2774 {
2775     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2776
2777     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2778     {
2779         if (sensor_ExposureSeqe[value - qctrl->minimum] != NULL)
2780         {
2781             if (sensor_write_array(client, sensor_ExposureSeqe[value - qctrl->minimum]) != 0)
2782             {
2783                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2784                 return -EINVAL;
2785             }
2786             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2787             return 0;
2788         }
2789     }
2790         SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2791     return -EINVAL;
2792 }
2793 #endif
2794 #if CONFIG_SENSOR_Saturation
2795 static int sensor_set_saturation(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2796 {
2797     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2798
2799     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2800     {
2801         if (sensor_SaturationSeqe[value - qctrl->minimum] != NULL)
2802         {
2803             if (sensor_write_array(client, sensor_SaturationSeqe[value - qctrl->minimum]) != 0)
2804             {
2805                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2806                 return -EINVAL;
2807             }
2808             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2809             return 0;
2810         }
2811     }
2812     SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2813     return -EINVAL;
2814 }
2815 #endif
2816 #if CONFIG_SENSOR_Contrast
2817 static int sensor_set_contrast(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2818 {
2819     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2820
2821     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2822     {
2823         if (sensor_ContrastSeqe[value - qctrl->minimum] != NULL)
2824         {
2825             if (sensor_write_array(client, sensor_ContrastSeqe[value - qctrl->minimum]) != 0)
2826             {
2827                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2828                 return -EINVAL;
2829             }
2830             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2831             return 0;
2832         }
2833     }
2834     SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2835     return -EINVAL;
2836 }
2837 #endif
2838 #if CONFIG_SENSOR_Mirror
2839 static int sensor_set_mirror(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2840 {
2841     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2842
2843     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2844     {
2845         if (sensor_MirrorSeqe[value - qctrl->minimum] != NULL)
2846         {
2847             if (sensor_write_array(client, sensor_MirrorSeqe[value - qctrl->minimum]) != 0)
2848             {
2849                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2850                 return -EINVAL;
2851             }
2852             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2853             return 0;
2854         }
2855     }
2856     SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2857     return -EINVAL;
2858 }
2859 #endif
2860 #if CONFIG_SENSOR_Flip
2861 static int sensor_set_flip(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2862 {
2863     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2864
2865     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2866     {
2867         if (sensor_FlipSeqe[value - qctrl->minimum] != NULL)
2868         {
2869             if (sensor_write_array(client, sensor_FlipSeqe[value - qctrl->minimum]) != 0)
2870             {
2871                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2872                 return -EINVAL;
2873             }
2874             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2875             return 0;
2876         }
2877     }
2878     SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2879     return -EINVAL;
2880 }
2881 #endif
2882 #if CONFIG_SENSOR_Scene
2883 static int sensor_set_scene(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2884 {
2885     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2886
2887     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2888     {
2889         if (sensor_SceneSeqe[value - qctrl->minimum] != NULL)
2890         {
2891             if (sensor_write_array(client, sensor_SceneSeqe[value - qctrl->minimum]) != 0)
2892             {
2893                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2894                 return -EINVAL;
2895             }
2896             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2897             return 0;
2898         }
2899     }
2900     SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2901     return -EINVAL;
2902 }
2903 #endif
2904 #if CONFIG_SENSOR_WhiteBalance
2905 static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2906 {
2907     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2908
2909     if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
2910     {
2911         if (sensor_WhiteBalanceSeqe[value - qctrl->minimum] != NULL)
2912         {
2913             if (sensor_write_array(client, sensor_WhiteBalanceSeqe[value - qctrl->minimum]) != 0)
2914             {
2915                 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2916                 return -EINVAL;
2917             }
2918             SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
2919             return 0;
2920         }
2921     }
2922         SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2923     return -EINVAL;
2924 }
2925 #endif
2926 #if CONFIG_SENSOR_DigitalZoom
2927 static int sensor_set_digitalzoom(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int *value)
2928 {
2929     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2930     struct sensor *sensor = to_sensor(client);
2931         const struct v4l2_queryctrl *qctrl_info;
2932     int digitalzoom_cur, digitalzoom_total;
2933
2934         qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);
2935         if (qctrl_info)
2936                 return -EINVAL;
2937
2938     digitalzoom_cur = sensor->info_priv.digitalzoom;
2939     digitalzoom_total = qctrl_info->maximum;
2940
2941     if ((*value > 0) && (digitalzoom_cur >= digitalzoom_total))
2942     {
2943         SENSOR_TR("%s digitalzoom is maximum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);
2944         return -EINVAL;
2945     }
2946
2947     if  ((*value < 0) && (digitalzoom_cur <= qctrl_info->minimum))
2948     {
2949         SENSOR_TR("%s digitalzoom is minimum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);
2950         return -EINVAL;
2951     }
2952
2953     if ((*value > 0) && ((digitalzoom_cur + *value) > digitalzoom_total))
2954     {
2955         *value = digitalzoom_total - digitalzoom_cur;
2956     }
2957
2958     if ((*value < 0) && ((digitalzoom_cur + *value) < 0))
2959     {
2960         *value = 0 - digitalzoom_cur;
2961     }
2962
2963     digitalzoom_cur += *value;
2964
2965     if (sensor_ZoomSeqe[digitalzoom_cur] != NULL)
2966     {
2967         if (sensor_write_array(client, sensor_ZoomSeqe[digitalzoom_cur]) != 0)
2968         {
2969             SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
2970             return -EINVAL;
2971         }
2972         SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, *value);
2973         return 0;
2974     }
2975
2976     return -EINVAL;
2977 }
2978 #endif
2979 #if CONFIG_SENSOR_Focus
2980 static int sensor_set_focus_absolute(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
2981 {
2982         struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
2983     struct sensor *sensor = to_sensor(client);
2984         const struct v4l2_queryctrl *qctrl_info;
2985         int ret = 0;
2986
2987         qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE);
2988         if (!qctrl_info) {
2989                 ret = -EINVAL;
2990         goto sensor_set_focus_absolute_end;
2991         }
2992
2993         if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK) && (sensor->info_priv.affm_reinit == 0)) {
2994                 if ((value >= qctrl_info->minimum) && (value <= qctrl_info->maximum)) {
2995                         SENSOR_DG("%s..%s : %d  ret:0x%x\n",SENSOR_NAME_STRING(),__FUNCTION__, value,ret);
2996                 } else {
2997                         ret = -EINVAL;
2998                         SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
2999                 }
3000         } else {
3001                 ret = -EACCES;
3002                 SENSOR_TR("\n %s..%s AF module state(0x%x, 0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__,
3003                         sensor->info_priv.funmodule_state,sensor->info_priv.affm_reinit);
3004         }
3005
3006 sensor_set_focus_absolute_end:
3007         return ret;
3008 }
3009 static int sensor_set_focus_relative(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
3010 {
3011         struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3012         struct sensor *sensor = to_sensor(client);
3013         const struct v4l2_queryctrl *qctrl_info;
3014         int ret = 0;
3015
3016         qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_RELATIVE);
3017         if (!qctrl_info) {
3018                 ret = -EINVAL;
3019         goto sensor_set_focus_relative_end;
3020         }
3021
3022         if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK) && (sensor->info_priv.affm_reinit == 0)) {
3023                 if ((value >= qctrl_info->minimum) && (value <= qctrl_info->maximum)) {
3024                         SENSOR_DG("%s..%s : %d  ret:0x%x\n",SENSOR_NAME_STRING(),__FUNCTION__, value,ret);
3025                 } else {
3026                         ret = -EINVAL;
3027                         SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
3028                 }
3029         } else {
3030                 ret = -EACCES;
3031                 SENSOR_TR("\n %s..%s AF module state(0x%x, 0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__,
3032                         sensor->info_priv.funmodule_state,sensor->info_priv.affm_reinit);
3033         }
3034 sensor_set_focus_relative_end:
3035         return ret;
3036 }
3037
3038 static int sensor_set_focus_mode(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
3039 {
3040         struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3041         struct sensor *sensor = to_sensor(client);
3042         int ret = 0;
3043
3044         if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK)  && (sensor->info_priv.affm_reinit == 0)) {
3045                 switch (value)
3046                 {
3047                         case SENSOR_AF_MODE_AUTO:
3048                         {
3049                                 ret = sensor_af_single(client);
3050                                 break;
3051                         }
3052
3053                         /*case SENSOR_AF_MODE_MACRO:
3054                         {
3055                                 ret = sensor_set_focus_absolute(icd, qctrl, 0xff);
3056                                 break;
3057                         }
3058
3059                         case SENSOR_AF_MODE_INFINITY:
3060                         {
3061                                 ret = sensor_set_focus_absolute(icd, qctrl, 0x00);
3062                                 break;
3063                         }
3064
3065                         case SENSOR_AF_MODE_CONTINUOUS:
3066                         {
3067                                 ret = sensor_af_const(client);
3068                                 break;
3069                         }*/
3070                         default:
3071                                 SENSOR_TR("\n %s..%s AF value(0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__,value);
3072                                 break;
3073
3074                 }
3075
3076                 SENSOR_DG("%s..%s : %d  ret:0x%x\n",SENSOR_NAME_STRING(),__FUNCTION__, value,ret);
3077         } else {
3078                 ret = -EACCES;
3079                 SENSOR_TR("\n %s..%s AF module state(0x%x, 0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__,
3080                         sensor->info_priv.funmodule_state,sensor->info_priv.affm_reinit);
3081         }
3082
3083         return ret;
3084 }
3085 #endif
3086 #if CONFIG_SENSOR_Flash
3087 static int sensor_set_flash(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
3088 {
3089     if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) {
3090         if (value == 3) {       /* ddl@rock-chips.com: torch */
3091             sensor_ioctrl(icd, Sensor_Flash, Flash_Torch);   /* Flash On */
3092         } else {
3093             sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
3094         }
3095         SENSOR_DG("%s..%s : %d\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
3096         return 0;
3097     }
3098
3099         SENSOR_TR("\n %s..%s valure = %d is invalidate..    \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
3100     return -EINVAL;
3101 }
3102 #endif
3103 static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
3104 {
3105     struct i2c_client *client = sd->priv;
3106     struct sensor *sensor = to_sensor(client);
3107     const struct v4l2_queryctrl *qctrl;
3108
3109     qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);
3110
3111     if (!qctrl)
3112     {
3113         SENSOR_TR("\n %s ioctrl id = 0x%x  is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);
3114         return -EINVAL;
3115     }
3116
3117     switch (ctrl->id)
3118     {
3119         case V4L2_CID_BRIGHTNESS:
3120             {
3121                 ctrl->value = sensor->info_priv.brightness;
3122                 break;
3123             }
3124         case V4L2_CID_SATURATION:
3125             {
3126                 ctrl->value = sensor->info_priv.saturation;
3127                 break;
3128             }
3129         case V4L2_CID_CONTRAST:
3130             {
3131                 ctrl->value = sensor->info_priv.contrast;
3132                 break;
3133             }
3134         case V4L2_CID_DO_WHITE_BALANCE:
3135             {
3136                 ctrl->value = sensor->info_priv.whiteBalance;
3137                 break;
3138             }
3139         case V4L2_CID_EXPOSURE:
3140             {
3141                 ctrl->value = sensor->info_priv.exposure;
3142                 break;
3143             }
3144         case V4L2_CID_HFLIP:
3145             {
3146                 ctrl->value = sensor->info_priv.mirror;
3147                 break;
3148             }
3149         case V4L2_CID_VFLIP:
3150             {
3151                 ctrl->value = sensor->info_priv.flip;
3152                 break;
3153             }
3154         default :
3155                 break;
3156     }
3157     return 0;
3158 }
3159
3160
3161
3162 static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
3163 {
3164     struct i2c_client *client = sd->priv;
3165     struct sensor *sensor = to_sensor(client);
3166     struct soc_camera_device *icd = client->dev.platform_data;
3167     const struct v4l2_queryctrl *qctrl;
3168
3169
3170     qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);
3171
3172     if (!qctrl)
3173     {
3174         SENSOR_TR("\n %s ioctrl id = 0x%x  is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);
3175         return -EINVAL;
3176     }
3177
3178     switch (ctrl->id)
3179     {
3180 #if CONFIG_SENSOR_Brightness
3181         case V4L2_CID_BRIGHTNESS:
3182             {
3183                 if (ctrl->value != sensor->info_priv.brightness)
3184                 {
3185                     if (sensor_set_brightness(icd, qctrl,ctrl->value) != 0)
3186                     {
3187                         return -EINVAL;
3188                     }
3189                     sensor->info_priv.brightness = ctrl->value;
3190                 }
3191                 break;
3192             }
3193 #endif
3194 #if CONFIG_SENSOR_Exposure
3195         case V4L2_CID_EXPOSURE:
3196             {
3197                 if (ctrl->value != sensor->info_priv.exposure)
3198                 {
3199                     if (sensor_set_exposure(icd, qctrl,ctrl->value) != 0)
3200                     {
3201                         return -EINVAL;
3202                     }
3203                     sensor->info_priv.exposure = ctrl->value;
3204                 }
3205                 break;
3206             }
3207 #endif
3208 #if CONFIG_SENSOR_Saturation
3209         case V4L2_CID_SATURATION:
3210             {
3211                 if (ctrl->value != sensor->info_priv.saturation)
3212                 {
3213                     if (sensor_set_saturation(icd, qctrl,ctrl->value) != 0)
3214                     {
3215                         return -EINVAL;
3216                     }
3217                     sensor->info_priv.saturation = ctrl->value;
3218                 }
3219                 break;
3220             }
3221 #endif
3222 #if CONFIG_SENSOR_Contrast
3223         case V4L2_CID_CONTRAST:
3224             {
3225                 if (ctrl->value != sensor->info_priv.contrast)
3226                 {
3227                     if (sensor_set_contrast(icd, qctrl,ctrl->value) != 0)
3228                     {
3229                         return -EINVAL;
3230                     }
3231                     sensor->info_priv.contrast = ctrl->value;
3232                 }
3233                 break;
3234             }
3235 #endif
3236 #if CONFIG_SENSOR_WhiteBalance
3237         case V4L2_CID_DO_WHITE_BALANCE:
3238             {
3239                 if (ctrl->value != sensor->info_priv.whiteBalance)
3240                 {
3241                     if (sensor_set_whiteBalance(icd, qctrl,ctrl->value) != 0)
3242                     {
3243                         return -EINVAL;
3244                     }
3245                     sensor->info_priv.whiteBalance = ctrl->value;
3246                 }
3247                 break;
3248             }
3249 #endif
3250 #if CONFIG_SENSOR_Mirror
3251         case V4L2_CID_HFLIP:
3252             {
3253                 if (ctrl->value != sensor->info_priv.mirror)
3254                 {
3255                     if (sensor_set_mirror(icd, qctrl,ctrl->value) != 0)
3256                         return -EINVAL;
3257                     sensor->info_priv.mirror = ctrl->value;
3258                 }
3259                 break;
3260             }
3261 #endif
3262 #if CONFIG_SENSOR_Flip
3263         case V4L2_CID_VFLIP:
3264             {
3265                 if (ctrl->value != sensor->info_priv.flip)
3266                 {
3267                     if (sensor_set_flip(icd, qctrl,ctrl->value) != 0)
3268                         return -EINVAL;
3269                     sensor->info_priv.flip = ctrl->value;
3270                 }
3271                 break;
3272             }
3273 #endif
3274         default:
3275             break;
3276     }
3277
3278     return 0;
3279 }
3280 static int sensor_g_ext_control(struct soc_camera_device *icd , struct v4l2_ext_control *ext_ctrl)
3281 {
3282     const struct v4l2_queryctrl *qctrl;
3283     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3284     struct sensor *sensor = to_sensor(client);
3285
3286     qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
3287
3288     if (!qctrl)
3289     {
3290         SENSOR_TR("\n %s ioctrl id = 0x%x  is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);
3291         return -EINVAL;
3292     }
3293
3294     switch (ext_ctrl->id)
3295     {
3296         case V4L2_CID_SCENE:
3297             {
3298                 ext_ctrl->value = sensor->info_priv.scene;
3299                 break;
3300             }
3301         case V4L2_CID_EFFECT:
3302             {
3303                 ext_ctrl->value = sensor->info_priv.effect;
3304                 break;
3305             }
3306         case V4L2_CID_ZOOM_ABSOLUTE:
3307             {
3308                 ext_ctrl->value = sensor->info_priv.digitalzoom;
3309                 break;
3310             }
3311         case V4L2_CID_ZOOM_RELATIVE:
3312             {
3313                 return -EINVAL;
3314             }
3315         case V4L2_CID_FOCUS_ABSOLUTE:
3316             {
3317                 return -EINVAL;
3318             }
3319         case V4L2_CID_FOCUS_RELATIVE:
3320             {
3321                 return -EINVAL;
3322             }
3323         case V4L2_CID_FLASH:
3324             {
3325                 ext_ctrl->value = sensor->info_priv.flash;
3326                 break;
3327             }
3328         default :
3329             break;
3330     }
3331     return 0;
3332 }
3333 static int sensor_s_ext_control(struct soc_camera_device *icd, struct v4l2_ext_control *ext_ctrl)
3334 {
3335     const struct v4l2_queryctrl *qctrl;
3336     struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
3337     struct sensor *sensor = to_sensor(client);
3338     int val_offset;
3339
3340     qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
3341
3342     if (!qctrl)
3343     {
3344         SENSOR_TR("\n %s ioctrl id = 0x%x  is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);
3345         return -EINVAL;
3346     }
3347
3348         val_offset = 0;
3349     switch (ext_ctrl->id)
3350     {
3351 #if CONFIG_SENSOR_Scene
3352         case V4L2_CID_SCENE:
3353             {
3354                 if (ext_ctrl->value != sensor->info_priv.scene)
3355                 {
3356                     if (sensor_set_scene(icd, qctrl,ext_ctrl->value) != 0)
3357                         return -EINVAL;
3358                     sensor->info_priv.scene = ext_ctrl->value;
3359                 }
3360                 break;
3361             }
3362 #endif
3363 #if CONFIG_SENSOR_Effect
3364         case V4L2_CID_EFFECT:
3365             {
3366                 if (ext_ctrl->value != sensor->info_priv.effect)
3367                 {
3368                     if (sensor_set_effect(icd, qctrl,ext_ctrl->value) != 0)
3369                         return -EINVAL;
3370                     sensor->info_priv.effect= ext_ctrl->value;
3371                 }
3372                 break;
3373             }
3374 #endif
3375 #if CONFIG_SENSOR_DigitalZoom
3376         case V4L2_CID_ZOOM_ABSOLUTE:
3377             {
3378                 if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
3379                     return -EINVAL;
3380
3381                 if (ext_ctrl->value != sensor->info_priv.digitalzoom)
3382                 {
3383                     val_offset = ext_ctrl->value -sensor->info_priv.digitalzoom;
3384
3385                     if (sensor_set_digitalzoom(icd, qctrl,&val_offset) != 0)
3386                         return -EINVAL;
3387                     sensor->info_priv.digitalzoom += val_offset;
3388
3389                     SENSOR_DG("%s digitalzoom is %x\n",SENSOR_NAME_STRING(),  sensor->info_priv.digitalzoom);
3390                 }
3391
3392                 break;
3393             }
3394         case V4L2_CID_ZOOM_RELATIVE:
3395             {
3396                 if (ext_ctrl->value)
3397                 {
3398                     if (sensor_set_digitalzoom(icd, qctrl,&ext_ctrl->value) != 0)
3399                         return -EINVAL;
3400                     sensor->info_priv.digitalzoom += ext_ctrl->value;
3401
3402                     SENSOR_DG("%s digitalzoom is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom);
3403                 }
3404                 break;
3405             }
3406 #endif
3407 #if CONFIG_SENSOR_Focus
3408         case V4L2_CID_FOCUS_ABSOLUTE:
3409             {
3410                 if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
3411                     return -EINVAL;
3412
3413                 break;
3414             }
3415         case V4L2_CID_FOCUS_RELATIVE:
3416             {
3417                 if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
3418                     return -EINVAL;
3419
3420                 sensor_set_focus_relative(icd, qctrl,ext_ctrl->value);
3421                 break;
3422             }
3423                 case V4L2_CID_FOCUS_AUTO:
3424                         {
3425                                 if (ext_ctrl->value == 1) {
3426                                         if (sensor_set_focus_mode(icd, qctrl,SENSOR_AF_MODE_AUTO) != 0)
3427                                                 return -EINVAL;
3428                                         sensor->info_priv.auto_focus = SENSOR_AF_MODE_AUTO;
3429                                 } else if (SENSOR_AF_MODE_AUTO == sensor->info_priv.auto_focus){
3430                                         if (ext_ctrl->value == 0)
3431                                                 sensor->info_priv.auto_focus = SENSOR_AF_MODE_CLOSE;
3432                                 }
3433                                 break;
3434                         }
3435                 case V4L2_CID_FOCUS_CONTINUOUS:
3436                         {
3437                                 /*if (SENSOR_AF_MODE_CONTINUOUS != sensor->info_priv.auto_focus) {
3438                                         if (ext_ctrl->value == 1) {
3439                                                 if (sensor_set_focus_mode(icd, qctrl,SENSOR_AF_MODE_CONTINUOUS) != 0)
3440                                                         return -EINVAL;
3441                                                 sensor->info_priv.auto_focus = SENSOR_AF_MODE_CONTINUOUS;
3442                                         }
3443                                 } else {
3444                                         if (ext_ctrl->value == 0)
3445                                                 sensor->info_priv.auto_focus = SENSOR_AF_MODE_CLOSE;
3446                                 }*/
3447                                 break;
3448                         }
3449 #endif
3450 #if CONFIG_SENSOR_Flash
3451         case V4L2_CID_FLASH:
3452             {
3453                 if (sensor_set_flash(icd, qctrl,ext_ctrl->value) != 0)
3454                     return -EINVAL;
3455                 sensor->info_priv.flash = ext_ctrl->value;
3456
3457                 SENSOR_DG("%s flash is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.flash);
3458                 break;
3459             }
3460 #endif
3461         default:
3462             break;
3463     }
3464
3465     return 0;
3466 }
3467
3468 static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
3469 {
3470     struct i2c_client *client = sd->priv;
3471     struct soc_camera_device *icd = client->dev.platform_data;
3472     int i, error_cnt=0, error_idx=-1;
3473
3474
3475     for (i=0; i<ext_ctrl->count; i++) {
3476         if (sensor_g_ext_control(icd, &ext_ctrl->controls[i]) != 0) {
3477             error_cnt++;
3478             error_idx = i;
3479         }
3480     }
3481
3482     if (error_cnt > 1)
3483         error_idx = ext_ctrl->count;
3484
3485     if (error_idx != -1) {
3486         ext_ctrl->error_idx = error_idx;
3487         return -EINVAL;
3488     } else {
3489         return 0;
3490     }
3491 }
3492
3493 static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
3494 {
3495     struct i2c_client *client = sd->priv;
3496     struct soc_camera_device *icd = client->dev.platform_data;
3497     int i, error_cnt=0, error_idx=-1;
3498
3499     for (i=0; i<ext_ctrl->count; i++) {
3500         if (sensor_s_ext_control(icd, &ext_ctrl->controls[i]) != 0) {
3501             error_cnt++;
3502             error_idx = i;
3503         }
3504     }
3505
3506     if (error_cnt > 1)
3507         error_idx = ext_ctrl->count;
3508
3509     if (error_idx != -1) {
3510         ext_ctrl->error_idx = error_idx;
3511         return -EINVAL;
3512     } else {
3513         return 0;
3514     }
3515 }
3516
3517 static int sensor_s_stream(struct v4l2_subdev *sd, int enable)
3518 {
3519         struct i2c_client *client = sd->priv;
3520     struct sensor *sensor = to_sensor(client);
3521         #if CONFIG_SENSOR_Focus
3522         struct soc_camera_device *icd = client->dev.platform_data;
3523         struct v4l2_mbus_framefmt mf;
3524         #endif
3525
3526         if (enable == 1) {
3527                 sensor->info_priv.enable = 1;
3528                 #if CONFIG_SENSOR_Focus
3529                 mf.width        = icd->user_width;
3530         mf.height       = icd->user_height;
3531         mf.code = sensor->info_priv.fmt.code;
3532         mf.colorspace   = sensor->info_priv.fmt.colorspace;
3533         mf.field        = V4L2_FIELD_NONE;
3534                 /* If auto focus firmware haven't download success, must download firmware again when in video or preview stream on */
3535                 if (sensor_fmt_capturechk(sd, &mf) == false) {
3536                         if ((sensor->info_priv.affm_reinit == 1) || ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK)==0)) {
3537                                 if (sensor->sensor_wq != NULL) {
3538                                         mutex_lock(&sensor->wq_lock);
3539                                         if (sensor->sensor_wk.state == sensor_working) {
3540                                                 SENSOR_DG("%s sensor af firmware thread is runing, Ingore current work",SENSOR_NAME_STRING());
3541                                                 mutex_unlock(&sensor->wq_lock);
3542                                                 goto sensor_s_stream_end;
3543                                         }
3544                                         sensor->sensor_wk.state = sensor_working;
3545                                         mutex_unlock(&sensor->wq_lock);
3546                                         sensor->sensor_wk.client = client;
3547                                         INIT_WORK(&(sensor->sensor_wk.dwork.work), sensor_af_workqueue);
3548                                         queue_delayed_work(sensor->sensor_wq,&(sensor->sensor_wk.dwork), 0);
3549                                 }
3550                                 sensor->info_priv.affm_reinit = 0;
3551                         }
3552                 }
3553                 #endif
3554         } else if (enable == 0) {
3555                 sensor->info_priv.enable = 0;
3556                 #if CONFIG_SENSOR_Focus
3557                 flush_work(&(sensor->sensor_wk.dwork.work));
3558                 mutex_lock(&sensor->wq_lock);
3559                 sensor->sensor_wk.state = sensor_work_ready;
3560                 mutex_unlock(&sensor->wq_lock);
3561                 #endif
3562         }
3563
3564 sensor_s_stream_end:
3565         return 0;
3566 }
3567
3568 /* Interface active, can use i2c. If it fails, it can indeed mean, that
3569  * this wasn't our capture interface, so, we wait for the right one */
3570 static int sensor_video_probe(struct soc_camera_device *icd,
3571                                struct i2c_client *client)
3572 {
3573     char value;
3574     int ret,pid = 0;
3575     struct sensor *sensor = to_sensor(client);
3576
3577     /* We must have a parent by now. And it cannot be a wrong one.
3578      * So this entire test is completely redundant. */
3579     if (!icd->dev.parent ||
3580             to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
3581                 return -ENODEV;
3582
3583         if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) {
3584                 ret = -ENODEV;
3585                 goto sensor_video_probe_err;
3586         }
3587     /* soft reset */
3588     ret = sensor_write(client, 0x3008, 0x80);
3589     if (ret != 0) {
3590         SENSOR_TR("soft reset %s failed\n",SENSOR_NAME_STRING());
3591         ret = -ENODEV;
3592                 goto sensor_video_probe_err;
3593     }
3594     mdelay(5);          //delay 5 microseconds
3595
3596     /* check if it is an sensor sensor */
3597     ret = sensor_read(client, 0x300a, &value);
3598     if (ret != 0) {
3599         SENSOR_TR("read chip id high byte failed\n");
3600         ret = -ENODEV;
3601         goto sensor_video_probe_err;
3602     }
3603
3604     pid |= (value << 8);
3605
3606     ret = sensor_read(client, 0x300b, &value);
3607     if (ret != 0) {
3608         SENSOR_TR("read chip id low byte failed\n");
3609         ret = -ENODEV;
3610         goto sensor_video_probe_err;
3611     }
3612
3613     pid |= (value & 0xff);
3614     SENSOR_DG("\n %s  pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
3615     if (pid == SENSOR_ID) {
3616         sensor->model = SENSOR_V4L2_IDENT;
3617     } else {
3618         SENSOR_TR("error: %s mismatched   pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
3619         ret = -ENODEV;
3620         goto sensor_video_probe_err;
3621     }
3622
3623     return 0;
3624
3625 sensor_video_probe_err:
3626     return ret;
3627 }
3628 static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
3629 {
3630         struct i2c_client *client = sd->priv;
3631     struct soc_camera_device *icd = client->dev.platform_data;
3632     struct sensor *sensor = to_sensor(client);
3633     int ret = 0;
3634
3635         SENSOR_DG("\n%s..%s..cmd:%x \n",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
3636         switch (cmd)
3637         {
3638                 case RK29_CAM_SUBDEV_DEACTIVATE:
3639                 {
3640                         sensor_deactivate(client);
3641                         break;
3642                 }
3643                 case RK29_CAM_SUBDEV_IOREQUEST:
3644                 {
3645                         sensor->sensor_io_request = (struct rk29camera_platform_data*)arg;
3646             if (sensor->sensor_io_request != NULL) {
3647                 if (sensor->sensor_io_request->gpio_res[0].dev_name &&
3648                     (strcmp(sensor->sensor_io_request->gpio_res[0].dev_name, dev_name(icd->pdev)) == 0)) {
3649                     sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[0];
3650                 } else if (sensor->sensor_io_request->gpio_res[1].dev_name &&
3651                     (strcmp(sensor->sensor_io_request->gpio_res[1].dev_name, dev_name(icd->pdev)) == 0)) {
3652                     sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[1];
3653                 }
3654             } else {
3655                 SENSOR_TR("%s %s RK29_CAM_SUBDEV_IOREQUEST fail\n",SENSOR_NAME_STRING(),__FUNCTION__);
3656                 ret = -EINVAL;
3657                 goto sensor_ioctl_end;
3658             }
3659             /* ddl@rock-chips.com : if gpio_flash havn't been set in board-xxx.c, sensor driver must notify is not support flash control
3660                for this project */
3661             #if CONFIG_SENSOR_Flash
3662             int i;
3663                 if (sensor->sensor_gpio_res) {
3664                 printk("flash io:%d\n",sensor->sensor_gpio_res->gpio_flash);
3665                 if (sensor->sensor_gpio_res->gpio_flash == INVALID_GPIO) {
3666                     for (i = 0; i < icd->ops->num_controls; i++) {
3667                                 if (V4L2_CID_FLASH == icd->ops->controls[i].id) {
3668                                         memset((char*)&icd->ops->controls[i],0x00,sizeof(struct v4l2_queryctrl));
3669                                 }
3670                     }
3671                     sensor->info_priv.flash = 0xff;
3672                     SENSOR_DG("%s flash gpio is invalidate!\n",SENSOR_NAME_STRING());
3673                 }
3674                 }
3675             #endif
3676                         break;
3677                 }
3678                 default:
3679                 {
3680                         SENSOR_TR("%s %s cmd(0x%x) is unknown !\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
3681                         break;
3682                 }
3683         }
3684
3685 sensor_ioctl_end:
3686         return ret;
3687
3688 }
3689 static int sensor_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
3690                             enum v4l2_mbus_pixelcode *code)
3691 {
3692         if (index >= ARRAY_SIZE(sensor_colour_fmts))
3693                 return -EINVAL;
3694
3695         *code = sensor_colour_fmts[index].code;
3696         return 0;
3697 }
3698 static struct v4l2_subdev_core_ops sensor_subdev_core_ops = {
3699         .init           = sensor_init,
3700         .g_ctrl         = sensor_g_control,
3701         .s_ctrl         = sensor_s_control,
3702         .g_ext_ctrls          = sensor_g_ext_controls,
3703         .s_ext_ctrls          = sensor_s_ext_controls,
3704         .g_chip_ident   = sensor_g_chip_ident,
3705         .ioctl = sensor_ioctl,
3706 };
3707
3708 static struct v4l2_subdev_video_ops sensor_subdev_video_ops = {
3709         .s_mbus_fmt     = sensor_s_fmt,
3710         .g_mbus_fmt     = sensor_g_fmt,
3711         .try_mbus_fmt   = sensor_try_fmt,
3712         .enum_mbus_fmt  = sensor_enum_fmt,
3713         .s_stream   = sensor_s_stream,
3714 };
3715
3716 static struct v4l2_subdev_ops sensor_subdev_ops = {
3717         .core   = &sensor_subdev_core_ops,
3718         .video = &sensor_subdev_video_ops,
3719 };
3720
3721 static int sensor_probe(struct i2c_client *client,
3722                          const struct i2c_device_id *did)
3723 {
3724     struct sensor *sensor;
3725     struct soc_camera_device *icd = client->dev.platform_data;
3726     struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
3727     struct soc_camera_link *icl;
3728     int ret;
3729
3730     SENSOR_DG("\n%s..%s..%d..\n",__FUNCTION__,__FILE__,__LINE__);
3731     if (!icd) {
3732         dev_err(&client->dev, "%s: missing soc-camera data!\n",SENSOR_NAME_STRING());
3733         return -EINVAL;
3734     }
3735
3736     icl = to_soc_camera_link(icd);
3737     if (!icl) {
3738         dev_err(&client->dev, "%s driver needs platform data\n", SENSOR_NAME_STRING());
3739         return -EINVAL;
3740     }
3741
3742     if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
3743         dev_warn(&adapter->dev,
3744                  "I2C-Adapter doesn't support I2C_FUNC_I2C\n");
3745         return -EIO;
3746     }
3747
3748     sensor = kzalloc(sizeof(struct sensor), GFP_KERNEL);
3749     if (!sensor)
3750         return -ENOMEM;
3751
3752     v4l2_i2c_subdev_init(&sensor->subdev, client, &sensor_subdev_ops);
3753
3754     /* Second stage probe - when a capture adapter is there */
3755     icd->ops            = &sensor_ops;
3756     sensor->info_priv.fmt = sensor_colour_fmts[0];
3757         #if CONFIG_SENSOR_I2C_NOSCHED
3758         atomic_set(&sensor->tasklock_cnt,0);
3759         #endif
3760
3761     ret = sensor_video_probe(icd, client);
3762     if (ret < 0) {
3763         icd->ops = NULL;
3764         i2c_set_clientdata(client, NULL);
3765         kfree(sensor);
3766                 sensor = NULL;
3767     } else {
3768                 #if CONFIG_SENSOR_Focus
3769                 sensor->sensor_wq = create_workqueue(SENSOR_NAME_STRING( wq));
3770                 if (sensor->sensor_wq == NULL)
3771                         SENSOR_TR("%s workqueue create fail!", SENSOR_NAME_STRING( wq));
3772                 mutex_init(&sensor->wq_lock);
3773                 sensor->sensor_wk.state = sensor_work_ready;
3774                 #endif
3775     }
3776
3777     SENSOR_DG("\n%s..%s..%d  ret = %x \n",__FUNCTION__,__FILE__,__LINE__,ret);
3778     return ret;
3779 }
3780
3781 static int sensor_remove(struct i2c_client *client)
3782 {
3783     struct sensor *sensor = to_sensor(client);
3784     struct soc_camera_device *icd = client->dev.platform_data;
3785
3786         #if CONFIG_SENSOR_Focus
3787         if (sensor->sensor_wq) {
3788                 destroy_workqueue(sensor->sensor_wq);
3789                 sensor->sensor_wq = NULL;
3790         }
3791         #endif
3792
3793     icd->ops = NULL;
3794     i2c_set_clientdata(client, NULL);
3795     client->driver = NULL;
3796     kfree(sensor);
3797         sensor = NULL;
3798     return 0;
3799 }
3800
3801 static const struct i2c_device_id sensor_id[] = {
3802         {SENSOR_NAME_STRING(), 0 },
3803         { }
3804 };
3805 MODULE_DEVICE_TABLE(i2c, sensor_id);
3806
3807 static struct i2c_driver sensor_i2c_driver = {
3808         .driver = {
3809                 .name = SENSOR_NAME_STRING(),
3810         },
3811         .probe          = sensor_probe,
3812         .remove         = sensor_remove,
3813         .id_table       = sensor_id,
3814 };
3815
3816 static int __init sensor_mod_init(void)
3817 {
3818     SENSOR_DG("\n%s..%s.. \n",__FUNCTION__,SENSOR_NAME_STRING());
3819     return i2c_add_driver(&sensor_i2c_driver);
3820 }
3821
3822 static void __exit sensor_mod_exit(void)
3823 {
3824     i2c_del_driver(&sensor_i2c_driver);
3825 }
3826
3827 device_initcall_sync(sensor_mod_init);
3828 module_exit(sensor_mod_exit);
3829
3830 MODULE_DESCRIPTION(SENSOR_NAME_STRING(Camera sensor driver));
3831 MODULE_AUTHOR("ddl <kernel@rock-chips>");
3832 MODULE_LICENSE("GPL");
3833
3834