drivers/media/video/ov5640.c

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