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rk3288公板添加gc2145驱动

来源:IT165收集  发布日期:2015-05-06 20:59:48

平台:瑞芯的rk3288

SDK:5.0

camera: gc2145

作者:fulinux

笔记用内容,可能不全

*****本文允许转载,不过请注明出处:http://blog.csdn.net/fulinus****


在arch/arm/boot/dts/rk3288-cif-sensor.dtsi文件中添加如下内容:

            gc2145{ 
                is_front = <0>;
                rockchip,power = <&gpio0 GPIO_C1 GPIO_ACTIVE_HIGH>;
                rockchip,powerdown = <&gpio2 GPIO_B7 GPIO_ACTIVE_HIGH>;
                pwdn_active = <gc2145_PWRDN_ACTIVE>;
                pwr_active = <PWR_ACTIVE_HIGH>;
                mir = <0>;
                flash_attach = <0>;
                resolution = <gc2145_FULL_RESOLUTION>;
                powerup_sequence = <gc2145_PWRSEQ>;
                orientation = <0>;
                i2c_add = <gc2145_I2C_ADDR>;
                i2c_rata = <100000>;
                i2c_chl = <3>;
                cif_chl = <0>;
                mclk_rate = <24>;
            }; 
同时在arch/arm/mach-rockchip/rk_camera_sensor_info.h文件中添加如下内容(patch内容,“+”对应的内容):

 #define RK29_CAM_SENSOR_GC0328  gc0328
 #define RK29_CAM_SENSOR_GC0329  gc0329
 #define RK29_CAM_SENSOR_GC2035 gc2035
+#define RK29_CAM_SENSOR_GC2145 gc2145
 #define RK29_CAM_SENSOR_SIV120B  siv120b
 #define RK29_CAM_SENSOR_SIV121D  siv121d
 #define RK29_CAM_SENSOR_SID130B  sid130B
@@ -70,6 +71,7 @@
 #define RK29_CAM_SENSOR_NAME_GC2015  "gc2015"
 #define RK29_CAM_SENSOR_NAME_GC0328  "gc0328"
 #define RK29_CAM_SENSOR_NAME_GC2035  "gc2035"
+#define RK29_CAM_SENSOR_NAME_GC2145  "gc2145"
 #define RK29_CAM_SENSOR_NAME_GC0329  "gc0329"
 #define RK29_CAM_SENSOR_NAME_SIV120B "siv120b"
 #define RK29_CAM_SENSOR_NAME_SIV121D "siv121d"
@@ -147,6 +149,7 @@
 #define s5k5ca_FULL_RESOLUTION      0x300000            // 3 megapixel
 #define mtk9335isp_FULL_RESOLUTION  0x500000                   //5 megapixel
 #define gc2035_FULL_RESOLUTION      0x200000            // 2 megapixel
+#define gc2145_FULL_RESOLUTION      0x200000            // 2 megapixel
 #define hm2057_FULL_RESOLUTION      0x200000            // 2 megapixel
 #define hm5065_FULL_RESOLUTION      0x500000            // 5 megapixel
 #define nt99160_FULL_RESOLUTION     0x100000           // oyyf@rock-chips.com:  1 megapixel 1280*720    
@@ -187,6 +190,7 @@
 #define gc0329_I2C_ADDR             0x62           
 #define gc2015_I2C_ADDR             0x60
 #define gc2035_I2C_ADDR             0x78            
+#define gc2145_I2C_ADDR             0x78            
 
 #define siv120b_I2C_ADDR             INVALID_VALUE           
 #define siv121d_I2C_ADDR             INVALID_VALUE           
@@ -247,6 +251,7 @@
 #define gc0329_PWRDN_ACTIVE             0x01           
 #define gc2015_PWRDN_ACTIVE             0x01
 #define gc2035_PWRDN_ACTIVE             0x01            
+#define gc2145_PWRDN_ACTIVE             0x01           
 
 #define siv120b_PWRDN_ACTIVE             INVALID_VALUE           
 #define siv121d_PWRDN_ACTIVE             INVALID_VALUE           
@@ -319,6 +324,7 @@
 #define gc0329_PWRSEQ                   sensor_PWRSEQ_DEFAULT          
 #define gc2015_PWRSEQ                   sensor_PWRSEQ_DEFAULT
 #define gc2035_PWRSEQ                   sensor_PWRSEQ_DEFAULT            
+#define gc2145_PWRSEQ                   sensor_PWRSEQ_DEFAULT            
 
 #define siv120b_PWRSEQ                   sensor_PWRSEQ_DEFAULT         
 #define siv121d_PWRSEQ                   sensor_PWRSEQ_DEFAULT       


添加驱动文件drivers/media/video/gc2035.c:

#include "generic_sensor.h"

/*
*      Driver Version Note
*v0.0.1: this driver is compatible with generic_sensor
*v0.0.3:
*        add sensor_focus_af_const_pause_usr_cb;
*/
static int version = KERNEL_VERSION(0,0,3);
module_param(version, int, S_IRUGO);


static int debug;
module_param(debug, int, S_IRUGO|S_IWUSR);

#define dprintk(level, fmt, arg...) do {                        \
        if (debug >= level)                                     \
        printk(KERN_WARNING fmt , ## arg); } while (0)

/* Sensor Driver Configuration Begin */
#define SENSOR_NAME                          RK29_CAM_SENSOR_GC2145
#define SENSOR_V4L2_IDENT                    V4L2_IDENT_GC2145
#define SENSOR_BUS_PARAM                     (V4L2_MBUS_MASTER | V4L2_MBUS_PCLK_SAMPLE_RISING | \
                                             V4L2_MBUS_HSYNC_ACTIVE_HIGH | V4L2_MBUS_VSYNC_ACTIVE_HIGH | \
                                                                                         V4L2_MBUS_DATA_ACTIVE_HIGH  |SOCAM_MCLK_24MHZ)
#define SENSOR_ID 0x2145
#define SENSOR_PREVIEW_W                                         800
#define SENSOR_PREVIEW_H                                         600
#define SENSOR_PREVIEW_FPS                                       15000     // 15fps 
#define SENSOR_FULLRES_L_FPS                             7500      // 7.5fps
#define SENSOR_FULLRES_H_FPS                             7500      // 7.5fps
#define SENSOR_720P_FPS                                          15000
#define SENSOR_1080P_FPS                                         0

#define SENSOR_REGISTER_LEN                              1                 // sensor register address bytes
#define SENSOR_VALUE_LEN                                         1                 // sensor register value bytes
static unsigned int SensorConfiguration = (CFG_WhiteBalance|CFG_Effect|CFG_Scene);
static unsigned int SensorChipID[] = {SENSOR_ID};
/* Sensor Driver Configuration End */


#define SENSOR_NAME_STRING(a) STR(CONS(SENSOR_NAME, a))
#define SENSOR_NAME_VARFUN(a) CONS(SENSOR_NAME, a)

#define SensorRegVal(a,b) CONS4(SensorReg,SENSOR_REGISTER_LEN,Val,SENSOR_VALUE_LEN)(a,b)
#define sensor_write(client,reg,v) CONS4(sensor_write_reg,SENSOR_REGISTER_LEN,val,SENSOR_VALUE_LEN)(client,(reg),(v))
#define sensor_read(client,reg,v) CONS4(sensor_read_reg,SENSOR_REGISTER_LEN,val,SENSOR_VALUE_LEN)(client,(reg),(v))
#define sensor_write_array generic_sensor_write_array

struct sensor_parameter
{
        unsigned int PreviewDummyPixels;
        unsigned int CaptureDummyPixels;
        unsigned int preview_exposure;
        unsigned short int preview_line_width;
        unsigned short int preview_gain;

        unsigned short int PreviewPclk;
        unsigned short int CapturePclk;
        char awb[6];
};

struct specific_sensor{
        struct generic_sensor common_sensor;
        //define user data below
        struct sensor_parameter parameter;
        u16 shutter;

};

/*
*  The follow setting need been filled.
*  
*  Must Filled:
*  sensor_init_data :                           Sensor initial setting;
*  sensor_fullres_lowfps_data :         Sensor full resolution setting with best auality, recommand for video;
*  sensor_preview_data :                        Sensor preview resolution setting, recommand it is vga or svga;
*  sensor_softreset_data :                      Sensor software reset register;
*  sensor_check_id_data :                       Sensir chip id register;
*
*  Optional filled:
*  sensor_fullres_highfps_data:         Sensor full resolution setting with high framerate, recommand for video;
*  sensor_720p:                                         Sensor 720p setting, it is for video;
*  sensor_1080p:                                        Sensor 1080p setting, it is for video;
*
*  :::::WARNING:::::
*  The SensorEnd which is the setting end flag must be filled int the last of each setting;
*/

/* Sensor initial setting */
static struct rk_sensor_reg sensor_init_data[] =
{
        //SENSORDB("GC2145_Sensor_Init"},
         {0xfe , 0xf0},
         {0xfe , 0xf0},
         {0xfe , 0xf0},
         {0xfc , 0x06},
         {0xf6 , 0x00},
         {0xf7 , 0x1d},
         {0xf8 , 0x84},
         {0xfa , 0x00},
         {0xf9 , 0xfe},
         {0xf2 , 0x00},
                /////////////////////////////////////////////////
                //////////////////ISP reg//////////////////////


        ////////////////////////////////////////////////////
        {0xfe , 0x00},
        {0x03 , 0x04},
        {0x04 , 0xe2},
        {0x09 , 0x00},
        {0x0a , 0x00},
        {0x0b , 0x00},
        {0x0c , 0x00},
        {0x0d , 0x04},
        {0x0e , 0xc0},
        {0x0f , 0x06},
        {0x10 , 0x52},
        {0x12 , 0x2e},
        {0x17 , 0x14}, //mirror
        {0x18 , 0x22},
        {0x19 , 0x0e},
        {0x1a , 0x01},
        {0x1b , 0x4b},
        {0x1c , 0x07},
        {0x1d , 0x10},
        {0x1e , 0x88},
        {0x1f , 0x78},
        {0x20 , 0x03},
        {0x21 , 0x40},
        {0x22 , 0xa0}, 
        {0x24 , 0x16},
        {0x25 , 0x01},
        {0x26 , 0x10},
        {0x2d , 0x60},
        {0x30 , 0x01},
        {0x31 , 0x90},
        {0x33 , 0x06},
        {0x34 , 0x01},
                /////////////////////////////////////////////////
                //////////////////ISP reg////////////////////
                /////////////////////////////////////////////////
        {0xfe , 0x00},
        {0x80 , 0x7f},
        {0x81 , 0x26},
        {0x82 , 0xfa},
        {0x83 , 0x00},
        {0x84 , 0x00}, 
        {0x86 , 0x02},
        {0x88 , 0x03},
        {0x89 , 0x03},
        {0x85 , 0x08}, 
        {0x8a , 0x00},
        {0x8b , 0x00},
        {0xb0 , 0x55},
        {0xc3 , 0x00},
        {0xc4 , 0x80},
        {0xc5 , 0x90},
        {0xc6 , 0x3b},
        {0xc7 , 0x46},
        {0xec , 0x06},
        {0xed , 0x04},
        {0xee , 0x60},
        {0xef , 0x90},
        {0xb6 , 0x01},
        {0x90 , 0x01},
        {0x91 , 0x00},
        {0x92 , 0x00},
        {0x93 , 0x00},
        {0x94 , 0x00},
        {0x95 , 0x04},
        {0x96 , 0xb0},
        {0x97 , 0x06},
        {0x98 , 0x40},
                /////////////////////////////////////////
                /////////// BLK ////////////////////////
                /////////////////////////////////////////
        {0xfe , 0x00},
        {0x40 , 0x42},
        {0x41 , 0x00},
        {0x43 , 0x5b}, 
        {0x5e , 0x00}, 
        {0x5f , 0x00},
        {0x60 , 0x00}, 
        {0x61 , 0x00}, 
        {0x62 , 0x00},
        {0x63 , 0x00}, 
        {0x64 , 0x00}, 
        {0x65 , 0x00}, 
        {0x66 , 0x20},
        {0x67 , 0x20}, 
        {0x68 , 0x20}, 
        {0x69 , 0x20}, 
        {0x76 , 0x00},
        {0x6a , 0x08}, 
        {0x6b , 0x08}, 
        {0x6c , 0x08}, 
        {0x6d , 0x08}, 
        {0x6e , 0x08}, 
        {0x6f , 0x08}, 
        {0x70 , 0x08}, 
        {0x71 , 0x08},   
        {0x76 , 0x00},
        {0x72 , 0xf0},
        {0x7e , 0x3c},
        {0x7f , 0x00},
        {0xfe , 0x02},
        {0x48 , 0x15},
        {0x49 , 0x00},
        {0x4b , 0x0b},
        {0xfe , 0x00},
                ////////////////////////////////////////
                /////////// AEC ////////////////////////
                ////////////////////////////////////////
        {0xfe , 0x01},
        {0x01 , 0x04},
        {0x02 , 0xc0},
        {0x03 , 0x04},
        {0x04 , 0x90},
        {0x05 , 0x30},
        {0x06 , 0x90},
        {0x07 , 0x30},
        {0x08 , 0x80},
        {0x09 , 0x00},
        {0x0a , 0x82},
        {0x0b , 0x11},
        {0x0c , 0x10},
        {0x11 , 0x10},
        {0x13 , 0x7b},
        {0x17 , 0x00},
        {0x1c , 0x11},
        {0x1e , 0x61},
        {0x1f , 0x35},
        {0x20 , 0x40},
        {0x22 , 0x40},
        {0x23 , 0x20},
        {0xfe , 0x02},
        {0x0f , 0x04},
        {0xfe , 0x01},
        {0x12 , 0x35},
        {0x15 , 0xb0},
        {0x10 , 0x31},
        {0x3e , 0x28},
        {0x3f , 0xb0},
        {0x40 , 0x90},
        {0x41 , 0x0f},

                /////////////////////////////
                //////// INTPEE /////////////
                /////////////////////////////
        {0xfe , 0x02},
        {0x90 , 0x6c},
        {0x91 , 0x03},
        {0x92 , 0xcb},
        {0x94 , 0x33},
        {0x95 , 0x84},
        {0x97 , 0x65},
        {0xa2 , 0x11},
        {0xfe , 0x00},
                /////////////////////////////
                //////// DNDD///////////////
                /////////////////////////////
        {0xfe , 0x02},
        {0x80 , 0xc1},
        {0x81 , 0x08},
        {0x82 , 0x05},
        {0x83 , 0x08},
        {0x84 , 0x0a},
        {0x86 , 0xf0},
        {0x87 , 0x50},
        {0x88 , 0x15},
        {0x89 , 0xb0},
        {0x8a , 0x30},
        {0x8b , 0x10},
                /////////////////////////////////////////
                /////////// ASDE ////////////////////////
                /////////////////////////////////////////
        {0xfe , 0x01},
        {0x21 , 0x04},
        {0xfe , 0x02},
        {0xa3 , 0x50},
        {0xa4 , 0x20},
        {0xa5 , 0x40},
        {0xa6 , 0x80},
        {0xab , 0x40},
        {0xae , 0x0c},
        {0xb3 , 0x46},
        {0xb4 , 0x64},
        {0xb6 , 0x38},
        {0xb7 , 0x01},
        {0xb9 , 0x2b},
        {0x3c , 0x04},
        {0x3d , 0x15},
        {0x4b , 0x06},
        {0x4c , 0x20},
        {0xfe , 0x00},
                /////////////////////////////////////////
                /////////// GAMMA       ////////////////////////
                /////////////////////////////////////////

                ///////////////////gamma1////////////////////
#if 1
        {0xfe , 0x02},
        {0x10 , 0x09},
        {0x11 , 0x0d},
        {0x12 , 0x13},
        {0x13 , 0x19},
        {0x14 , 0x27},
        {0x15 , 0x37},
        {0x16 , 0x45},
        {0x17 , 0x53},
        {0x18 , 0x69},
        {0x19 , 0x7d},
        {0x1a , 0x8f},
        {0x1b , 0x9d},
        {0x1c , 0xa9},
        {0x1d , 0xbd},
        {0x1e , 0xcd},
        {0x1f , 0xd9},
        {0x20 , 0xe3},
        {0x21 , 0xea},
        {0x22 , 0xef},
        {0x23 , 0xf5},
        {0x24 , 0xf9},
        {0x25 , 0xff},
#else                               
        {0xfe , 0x02},
        {0x10 , 0x0a},
        {0x11 , 0x12},
        {0x12 , 0x19},
        {0x13 , 0x1f},
        {0x14 , 0x2c},
        {0x15 , 0x38},
        {0x16 , 0x42},
        {0x17 , 0x4e},
        {0x18 , 0x63},
        {0x19 , 0x76},
        {0x1a , 0x87},
        {0x1b , 0x96},
        {0x1c , 0xa2},
        {0x1d , 0xb8},
        {0x1e , 0xcb},
        {0x1f , 0xd8},
        {0x20 , 0xe2},
        {0x21 , 0xe9},
        {0x22 , 0xf0},
        {0x23 , 0xf8},
        {0x24 , 0xfd},
        {0x25 , 0xff},
        {0xfe , 0x00},     
#endif 
        {0xfe , 0x00},     
        {0xc6 , 0x20},
        {0xc7 , 0x2b},
                ///////////////////gamma2////////////////////
#if 1
        {0xfe , 0x02},
        {0x26 , 0x0f},
        {0x27 , 0x14},
        {0x28 , 0x19},
        {0x29 , 0x1e},
        {0x2a , 0x27},
        {0x2b , 0x33},
        {0x2c , 0x3b},
        {0x2d , 0x45},
        {0x2e , 0x59},
        {0x2f , 0x69},
        {0x30 , 0x7c},
        {0x31 , 0x89},
        {0x32 , 0x98},
        {0x33 , 0xae},
        {0x34 , 0xc0},
        {0x35 , 0xcf},
        {0x36 , 0xda},
        {0x37 , 0xe2},
        {0x38 , 0xe9},
        {0x39 , 0xf3},
        {0x3a , 0xf9},
        {0x3b , 0xff},
#else
                ////Gamma outdoor
        {0xfe , 0x02},
        {0x26 , 0x17},
        {0x27 , 0x18},
        {0x28 , 0x1c},
        {0x29 , 0x20},
        {0x2a , 0x28},
        {0x2b , 0x34},
        {0x2c , 0x40},
        {0x2d , 0x49},
        {0x2e , 0x5b},
        {0x2f , 0x6d},
        {0x30 , 0x7d},
        {0x31 , 0x89},
        {0x32 , 0x97},
        {0x33 , 0xac},
        {0x34 , 0xc0},
        {0x35 , 0xcf},
        {0x36 , 0xda},
        {0x37 , 0xe5},
        {0x38 , 0xec},
        {0x39 , 0xf8},
        {0x3a , 0xfd},
        {0x3b , 0xff},
#endif
                /////////////////////////////////////////////// 
                ///////////YCP /////////////////////// 
                /////////////////////////////////////////////// 
        {0xfe , 0x02},
        {0xd1 , 0x32},
        {0xd2 , 0x32},
        {0xd3 , 0x40},
        {0xd6 , 0xf0},
        {0xd7 , 0x10},
        {0xd8 , 0xda},
        {0xdd , 0x14},
        {0xde , 0x86},
        {0xed , 0x80},
        {0xee , 0x00},
        {0xef , 0x3f},
        {0xd8 , 0xd8},
                ///////////////////abs/////////////////
        {0xfe , 0x01},
        {0x9f , 0x40},
                /////////////////////////////////////////////
                //////////////////////// LSC ///////////////
                //////////////////////////////////////////
        {0xfe , 0x01},
        {0xc2 , 0x14},
        {0xc3 , 0x0d},
        {0xc4 , 0x0c},
        {0xc8 , 0x15},
        {0xc9 , 0x0d},
        {0xca , 0x0a},
        {0xbc , 0x24},
        {0xbd , 0x10},
        {0xbe , 0x0b},
        {0xb6 , 0x25},
        {0xb7 , 0x16},
        {0xb8 , 0x15},
        {0xc5 , 0x00},
        {0xc6 , 0x00},
        {0xc7 , 0x00},
        {0xcb , 0x00},
        {0xcc , 0x00},
        {0xcd , 0x00},
        {0xbf , 0x07},
        {0xc0 , 0x00},
        {0xc1 , 0x00},
        {0xb9 , 0x00},
        {0xba , 0x00},
        {0xbb , 0x00},
        {0xaa , 0x01},
        {0xab , 0x01},
        {0xac , 0x00},
        {0xad , 0x05},
        {0xae , 0x06},
        {0xaf , 0x0e},
        {0xb0 , 0x0b},
        {0xb1 , 0x07},
        {0xb2 , 0x06},
        {0xb3 , 0x17},
        {0xb4 , 0x0e},
        {0xb5 , 0x0e},
        {0xd0 , 0x09},
        {0xd1 , 0x00},
        {0xd2 , 0x00},
        {0xd6 , 0x08},
        {0xd7 , 0x00},
        {0xd8 , 0x00},
        {0xd9 , 0x00},
        {0xda , 0x00},
        {0xdb , 0x00},
        {0xd3 , 0x0a},
        {0xd4 , 0x00},
        {0xd5 , 0x00},
        {0xa4 , 0x00},
        {0xa5 , 0x00},
        {0xa6 , 0x77},
        {0xa7 , 0x77},
        {0xa8 , 0x77},
        {0xa9 , 0x77},
        {0xa1 , 0x80},
        {0xa2 , 0x80},
                                                                         
        {0xfe , 0x01},
        {0xdf , 0x0d},
        {0xdc , 0x25},
        {0xdd , 0x30},
        {0xe0 , 0x77},
        {0xe1 , 0x80},
        {0xe2 , 0x77},
        {0xe3 , 0x90},
        {0xe6 , 0x90},
        {0xe7 , 0xa0},
        {0xe8 , 0x90},
        {0xe9 , 0xa0},                                                     
        {0xfe , 0x00},
                ///////////////////////////////////////////////
                /////////// AWB////////////////////////
                ///////////////////////////////////////////////
        {0xfe , 0x01}, 
        {0x4f , 0x00},
        {0x4f , 0x00},
        {0x4b , 0x01},
        {0x4f , 0x00},

        {0x4c , 0x01}, // D75
        {0x4d , 0x71},
        {0x4e , 0x01},
        {0x4c , 0x01},
        {0x4d , 0x91},
        {0x4e , 0x01},
        {0x4c , 0x01},
        {0x4d , 0x70},
        {0x4e , 0x01},
        {0x4c , 0x01}, // D65
        {0x4d , 0x90},
        {0x4e , 0x02}, 
        {0x4c , 0x01},
        {0x4d , 0xb0},
        {0x4e , 0x02},
        {0x4c , 0x01},
        {0x4d , 0x8f},
        {0x4e , 0x02},
        {0x4c , 0x01},
        {0x4d , 0x6f},
        {0x4e , 0x02},
        {0x4c , 0x01},
        {0x4d , 0xaf},
        {0x4e , 0x02},
        {0x4c , 0x01},
        {0x4d , 0xd0},
        {0x4e , 0x02},
        {0x4c , 0x01},
        {0x4d , 0xf0},
        {0x4e , 0x02},
        {0x4c , 0x01},
        {0x4d , 0xcf},
        {0x4e , 0x02},
        {0x4c , 0x01},
        {0x4d , 0xef},
        {0x4e , 0x02},                                                     
        {0x4c , 0x01},//D50
        {0x4d , 0x6e},
        {0x4e , 0x03},
        {0x4c , 0x01}, 
        {0x4d , 0x8e},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0xae},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0xce},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0x4d},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0x6d},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0x8d},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0xad},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0xcd},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0x4c},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0x6c},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0x8c},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0xac},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0xcc},
        {0x4e , 0x03},                                                   
        {0x4c , 0x01},
        {0x4d , 0xcb},
        {0x4e , 0x03},                                                   
        {0x4c , 0x01},
        {0x4d , 0x4b},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0x6b},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0x8b},
        {0x4e , 0x03},
        {0x4c , 0x01},
        {0x4d , 0xab},
        {0x4e , 0x03},                                                    
        {0x4c , 0x01},//CWF
        {0x4d , 0x8a},
        {0x4e , 0x04},
        {0x4c , 0x01},
        {0x4d , 0xaa},
        {0x4e , 0x04},
        {0x4c , 0x01},
        {0x4d , 0xca},
        {0x4e , 0x04},
        {0x4c , 0x01},
        {0x4d , 0xca},
        {0x4e , 0x04},
        {0x4c , 0x01},
        {0x4d , 0xc9},
        {0x4e , 0x04},
        {0x4c , 0x01},
        {0x4d , 0x8a},
        {0x4e , 0x04},
        {0x4c , 0x01},
        {0x4d , 0x89},
        {0x4e , 0x04},
        {0x4c , 0x01},
        {0x4d , 0xa9},
        {0x4e , 0x04},                                                    
        {0x4c , 0x02},//tl84
        {0x4d , 0x0b},
        {0x4e , 0x05},
        {0x4c , 0x02},
        {0x4d , 0x0a},
        {0x4e , 0x05},                                                   
        {0x4c , 0x01},
        {0x4d , 0xeb},
        {0x4e , 0x05},                                                   
        {0x4c , 0x01},
        {0x4d , 0xea},
        {0x4e , 0x05},                                                     
        {0x4c , 0x02},
        {0x4d , 0x09},
        {0x4e , 0x05},
        {0x4c , 0x02},
        {0x4d , 0x29},
        {0x4e , 0x05},                                                   
        {0x4c , 0x02},
        {0x4d , 0x2a},
        {0x4e , 0x05},                                                    
        {0x4c , 0x02},
        {0x4d , 0x4a},
        {0x4e , 0x05},
                //{0x4c , 0x02}, //A
                //{0x4d , 0x6a},
                //{0x4e , 0x06},
        {0x4c , 0x02}, 
        {0x4d , 0x8a},
        {0x4e , 0x06}, 
        {0x4c , 0x02},
        {0x4d , 0x49},
        {0x4e , 0x06},
        {0x4c , 0x02},
        {0x4d , 0x69},
        {0x4e , 0x06},
        {0x4c , 0x02},
        {0x4d , 0x89},
        {0x4e , 0x06},
        {0x4c , 0x02},
        {0x4d , 0xa9},
        {0x4e , 0x06}, 
        {0x4c , 0x02},
        {0x4d , 0x48},
        {0x4e , 0x06},
        {0x4c , 0x02},
        {0x4d , 0x68},
        {0x4e , 0x06},
        {0x4c , 0x02},
        {0x4d , 0x69},
        {0x4e , 0x06}, 
        {0x4c , 0x02},//H
        {0x4d , 0xca},
        {0x4e , 0x07},
        {0x4c , 0x02},
        {0x4d , 0xc9},
        {0x4e , 0x07},
        {0x4c , 0x02},
        {0x4d , 0xe9},
        {0x4e , 0x07},
        {0x4c , 0x03},
        {0x4d , 0x09},
        {0x4e , 0x07},
        {0x4c , 0x02},
        {0x4d , 0xc8},
        {0x4e , 0x07},
        {0x4c , 0x02},
        {0x4d , 0xe8},
        {0x4e , 0x07},
        {0x4c , 0x02},
        {0x4d , 0xa7},
        {0x4e , 0x07},
        {0x4c , 0x02},
        {0x4d , 0xc7},
        {0x4e , 0x07},
        {0x4c , 0x02},
        {0x4d , 0xe7},
        {0x4e , 0x07},
        {0x4c , 0x03},
        {0x4d , 0x07},
        {0x4e , 0x07},
                                                                         
        {0x4f , 0x01},
        {0x50 , 0x80},
        {0x51 , 0xa8},
        {0x52 , 0x47},
        {0x53 , 0x38},
        {0x54 , 0xc7},
        {0x56 , 0x0e},
        {0x58 , 0x08},
        {0x5b , 0x00},
        {0x5c , 0x74},
        {0x5d , 0x8b},
        {0x61 , 0xdb},
        {0x62 , 0xb8},
        {0x63 , 0x86},
        {0x64 , 0xc0},
        {0x65 , 0x04},
        {0x67 , 0xa8},
        {0x68 , 0xb0},
        {0x69 , 0x00},
        {0x6a , 0xa8},
        {0x6b , 0xb0},
        {0x6c , 0xaf},
        {0x6d , 0x8b},
        {0x6e , 0x50},
        {0x6f , 0x18},
        {0x73 , 0xf0},
        {0x70 , 0x0d},
        {0x71 , 0x60},
        {0x72 , 0x80},
        {0x74 , 0x01},
        {0x75 , 0x01},
        {0x7f , 0x0c},
        {0x76 , 0x70},
        {0x77 , 0x58},
        {0x78 , 0xa0},
        {0x79 , 0x5e},
        {0x7a , 0x54},
        {0x7b , 0x58},
        {0xfe , 0x00},
                //////////////////////////////////////////
                ///////////CC////////////////////////
                //////////////////////////////////////////
        {0xfe , 0x02},
        {0xc0 , 0x01},                                                                   
        {0xc1 , 0x44},
        {0xc2 , 0xfd},
        {0xc3 , 0x04},
        {0xc4 , 0xF0},
        {0xc5 , 0x48},
        {0xc6 , 0xfd},
        {0xc7 , 0x46},
        {0xc8 , 0xfd},
        {0xc9 , 0x02},
        {0xca , 0xe0},
        {0xcb , 0x45},
        {0xcc , 0xec},                                             
        {0xcd , 0x48},
        {0xce , 0xf0},
        {0xcf , 0xf0},
        {0xe3 , 0x0c},
        {0xe4 , 0x4b},
        {0xe5 , 0xe0},
                //////////////////////////////////////////
                ///////////ABS ////////////////////
                //////////////////////////////////////////
        {0xfe , 0x01},
        {0x9f , 0x40},
        {0xfe , 0x00}, 
                //////////////////////////////////////
                ///////////  OUTPUT   ////////////////
                //////////////////////////////////////
        {0xfe, 0x00},
        {0xf2, 0x0f},
                ///////////////dark sun////////////////////
        {0xfe , 0x02},
        {0x40 , 0xbf},
        {0x46 , 0xcf},
        {0xfe , 0x00},

                //////////////frame rate 50Hz/////////
        {0xfe , 0x00},
        {0x05 , 0x01},
        {0x06 , 0x56},
        {0x07 , 0x00},
        {0x08 , 0x32},
        {0xfe , 0x01},
        {0x25 , 0x00},
        {0x26 , 0xfa}, 
        {0x27 , 0x04}, 
        {0x28 , 0xe2}, //20fps 
        {0x29 , 0x06}, 
        {0x2a , 0xd6}, //14fps 
        {0x2b , 0x07}, 
        {0x2c , 0xd0}, //12fps
        {0x2d , 0x0b}, 
        {0x2e , 0xb8}, //8fps
        {0xfe , 0x00},


        //SENSORDB("GC2145_Sensor_SVGA"},
          
        {0xfe, 0x00},
        {0xfd, 0x01},
        {0xfa, 0x00},
        //// crop window                         
        {0xfe, 0x00},
        {0x90, 0x01},
        {0x91, 0x00},
        {0x92, 0x00},
        {0x93, 0x00},
        {0x94, 0x00},
        {0x95, 0x02},
        {0x96, 0x58},
        {0x97, 0x03},
        {0x98, 0x20},
        {0x99, 0x11},
        {0x9a, 0x06},
                //// AWB                                         
        {0xfe, 0x00},
        {0xec, 0x02},
        {0xed, 0x02},
        {0xee, 0x30},
        {0xef, 0x48},
        {0xfe, 0x02},
        {0x9d, 0x08},
        {0xfe, 0x01},
        {0x74, 0x00},
                //// AEC                                         
        {0xfe, 0x01},
        {0x01, 0x04},
        {0x02, 0x60},
        {0x03, 0x02},
        {0x04, 0x48},
        {0x05, 0x18},
        {0x06, 0x50},
        {0x07, 0x10},
        {0x08, 0x38},
        {0x0a, 0x80},
        {0x21, 0x04},
        {0xfe, 0x00},
        {0x20, 0x03},
        {0xfe, 0x00},
        SensorEnd 

};
/* Senor full resolution setting: recommand for capture */
static struct rk_sensor_reg sensor_fullres_lowfps_data[] ={

        //SENSORDB("GC2145_Sensor_2M"},
        {0xfe , 0x00},
        {0xfd , 0x00}, 
        {0xfa , 0x11}, 
                //// crop window                   
        {0xfe , 0x00},
        {0x90 , 0x01}, 
        {0x91 , 0x00},
        {0x92 , 0x00},
        {0x93 , 0x00},
        {0x94 , 0x00},
        {0x95 , 0x04},
        {0x96 , 0xb0},
        {0x97 , 0x06},
        {0x98 , 0x40},
        {0x99 , 0x11}, 
        {0x9a , 0x06},
                //// AWB                                   
        {0xfe , 0x00},
        {0xec , 0x06}, 
        {0xed , 0x04},
        {0xee , 0x60},
        {0xef , 0x90},
        {0xfe , 0x01},
        {0x74 , 0x01}, 
                //// AEC
        {0xfe , 0x01},
        {0x01 , 0x04},
        {0x02 , 0xc0},
        {0x03 , 0x04},
        {0x04 , 0x90},
        {0x05 , 0x30},
        {0x06 , 0x90},
        {0x07 , 0x30},
        {0x08 , 0x80},
        {0x0a , 0x82},
        {0xfe , 0x01},
        {0x21 , 0x15}, 
        {0xfe , 0x00},
        {0x20 , 0x15},//if 0xfa=11,then 0x21=15;else if 0xfa=00,then 0x21=04
        {0xfe , 0x00},
      SensorEnd 

};

/* Senor full resolution setting: recommand for video */
static struct rk_sensor_reg sensor_fullres_highfps_data[] ={
        SensorEnd
};
/* Preview resolution setting*/
static struct rk_sensor_reg sensor_preview_data[] =
{


        //SENSORDB("GC2145_Sensor_SVGA"},
          
        {0xfe, 0x00},
        {0xb6, 0x01},
        {0xfd, 0x01},
        {0xfa, 0x00},
                //// crop window                         
        {0xfe, 0x00},
        {0x90, 0x01},
        {0x91, 0x00},
        {0x92, 0x00},
        {0x93, 0x00},
        {0x94, 0x00},
        {0x95, 0x02},
        {0x96, 0x58},
        {0x97, 0x03},
        {0x98, 0x20},
        {0x99, 0x11},
        {0x9a, 0x06},
                //// AWB                                         
        {0xfe, 0x00},
        {0xec, 0x02},
        {0xed, 0x02},
        {0xee, 0x30},
        {0xef, 0x48},
        {0xfe, 0x02},
        {0x9d, 0x08},
        {0xfe, 0x01},
        {0x74, 0x00},
                //// AEC                                         
        {0xfe, 0x01},
        {0x01, 0x04},
        {0x02, 0x60},
        {0x03, 0x02},
        {0x04, 0x48},
        {0x05, 0x18},
        {0x06, 0x50},
        {0x07, 0x10},
        {0x08, 0x38},
        {0x0a, 0x80},
        {0x21, 0x04},
        {0xfe, 0x00},
        {0x20, 0x03},
        {0xfe, 0x00},
     SensorEnd 
};
/* 1280x720 */
static struct rk_sensor_reg sensor_720p[]={
        #if 0
        {0xfe , 0x00},
        //{0xfa , 0x11},
        {0xb6 , 0x01},
        {0xfd , 0x00},
        //// crop window
        {0xfe , 0x00},
        {0x99 , 0x55},
        {0x9a , 0x06},
        {0x9b , 0x00},
        {0x9c , 0x00},
        {0x9d , 0x01},
        {0x9e , 0x23},
        {0x9f , 0x00},
        {0xa0 , 0x00},
        {0xa1 , 0x01},
        {0xa2  ,0x23},

        {0x90 , 0x01},
        {0x91 , 0x00},
        {0x92 , 0x78},
        {0x93 , 0x00},
        {0x94 , 0x00},
        {0x95 , 0x02},
        {0x96 , 0xd0},  
        {0x97 , 0x05},
        {0x98 , 0x00},
        //// AWB                                   
        {0xfe , 0x00},
        {0xec , 0x06}, 
        {0xed , 0x04},
        {0xee , 0x60},
        {0xef , 0x90},
        {0xfe , 0x01},
        {0x74 , 0x01}, 
                //// AEC
        {0xfe , 0x01},
        {0x01 , 0x04},
        {0x02 , 0xc0},
        {0x03 , 0x04},
        {0x04 , 0x90},
        {0x05 , 0x30},
        {0x06 , 0x90},
        {0x07 , 0x30},
        {0x08 , 0x80},
        {0x0a , 0x82},
        {0xfe , 0x01},
        {0x21 , 0x15}, 
        {0xfe , 0x00},
        {0x20 , 0x15},//if 0xfa=11,then 0x21=15;else if 0xfa=00,then 0x21=04
        {0xfe , 0x00},
        #endif
        SensorEnd 
        };

/* 1920x1080 */
static struct rk_sensor_reg sensor_1080p[]={
        SensorEnd
};


static struct rk_sensor_reg sensor_softreset_data[]={
    SensorRegVal(0xfe,80),
    SensorWaitMs(5),
        SensorEnd
};

static struct rk_sensor_reg sensor_check_id_data[]={
        SensorRegVal(0xf0,0),
        SensorRegVal(0xf1,0),
        SensorEnd
};
/*
*  The following setting must been filled, if the function is turn on by CONFIG_SENSOR_xxxx
*/
static struct rk_sensor_reg sensor_WhiteB_Auto[]=
{
        {0xfe, 0x00},
        {0xb3, 0x61},
        {0xb4, 0x40},
        {0xb5, 0x61},
        {0x82, 0xfe},
        SensorEnd
};
/* Cloudy Colour Temperature : 6500K - 8000K  */
static  struct rk_sensor_reg sensor_WhiteB_Cloudy[]=
{
        {0xfe, 0x00},
        {0x82, 0xfc},
        {0xb3, 0x58},
        {0xb4, 0x40},
        {0xb5, 0x50},

       SensorEnd
};
/* ClearDay Colour Temperature : 5000K - 6500K  */
static  struct rk_sensor_reg sensor_WhiteB_ClearDay[]=
{
        //Sunny
        {0xfe, 0x00},
        {0x82, 0xfc},
        {0xb3, 0x70},
        {0xb4, 0x40},
        {0xb5, 0x50},
        SensorEnd
};
/* Office Colour Temperature : 3500K - 5000K  */
static  struct rk_sensor_reg sensor_WhiteB_TungstenLamp1[]=
{
        //Office
        {0xfe, 0x00},
        {0x82, 0xfc},
        {0xb3, 0x50},
        {0xb4, 0x40},
        {0xb5, 0xa8},
        SensorEnd

};
/* Home Colour Temperature : 2500K - 3500K      */
static  struct rk_sensor_reg sensor_WhiteB_TungstenLamp2[]=
{
        //Home
        {0xfe, 0x00},
        {0x82, 0xfc},
        {0xb3, 0xa0},
        {0xb4, 0x45},
        {0xb5, 0x40},
        SensorEnd
};



static struct rk_sensor_reg *sensor_WhiteBalanceSeqe[] = {sensor_WhiteB_Auto,  sensor_WhiteB_Cloudy,sensor_WhiteB_ClearDay, 
        sensor_WhiteB_TungstenLamp1,sensor_WhiteB_TungstenLamp2,NULL,
};

static  struct rk_sensor_reg sensor_Brightness0[]=
{
        // Brightness -2

        {0xfe,0x01},
        {0x13,0x10},
        {0xfe,0x00},
        SensorEnd
};

static  struct rk_sensor_reg sensor_Brightness1[]=
{
        // Brightness -1

        {0xfe,0x01},
        {0x13,0x20},
        {0xfe,0x00},

        SensorEnd
};

static  struct rk_sensor_reg sensor_Brightness2[]=
{
        //      Brightness 0

        {0xfe,0x01},
        {0x13,0x30},
        {0xfe,0x00},

        SensorEnd
};

static  struct rk_sensor_reg sensor_Brightness3[]=
{
        // Brightness +1
        {0xfe,0x01},
        {0x13,0x40},
        {0xfe,0x00},

        SensorEnd
};

static  struct rk_sensor_reg sensor_Brightness4[]=
{
        //      Brightness +2
        {0xfe,0x01},
        {0x13,0x45},
        {0xfe,0x00},

        SensorEnd
};

static  struct rk_sensor_reg sensor_Brightness5[]=
{
        //      Brightness +3
        {0xfe,0x01},
        {0x13,0x50},
        {0xfe,0x00},
        SensorEnd
};
static struct rk_sensor_reg *sensor_BrightnessSeqe[] = {sensor_Brightness0, sensor_Brightness1, sensor_Brightness2, sensor_Brightness3,
        sensor_Brightness4, sensor_Brightness5,NULL,
};

static  struct rk_sensor_reg sensor_Effect_Normal[] =
{
        {0xfe, 0x00},
        {0x83, 0xe0},
        SensorEnd
};

static  struct rk_sensor_reg sensor_Effect_WandB[] =
{
        {0xfe, 0x00},
        {0x83, 0x12},
        SensorEnd
};

static  struct rk_sensor_reg sensor_Effect_Sepia[] =
{
        {0xfe, 0x00},
        {0x83, 0x82},
        SensorEnd
};

static  struct rk_sensor_reg sensor_Effect_Negative[] =
{
        //Negative
        {0xfe, 0x00},
        {0x83, 0x01},
        SensorEnd
};
static  struct rk_sensor_reg sensor_Effect_Bluish[] =
{
        // Bluish
        {0xfe, 0x00},
        {0x83, 0x62},
        SensorEnd
};

static  struct rk_sensor_reg sensor_Effect_Green[] =
{
        //      Greenish
        {0xfe, 0x00},
        {0x83, 0x52},
        SensorEnd
};
static struct rk_sensor_reg *sensor_EffectSeqe[] = {sensor_Effect_Normal, sensor_Effect_WandB, sensor_Effect_Negative,sensor_Effect_Sepia,
        sensor_Effect_Bluish, sensor_Effect_Green,NULL,
};

static  struct rk_sensor_reg sensor_Exposure0[]=
{
        {0xfe,0x01},
        {0x13,0x60},
        {0xfe,0x00},

        SensorEnd
};

static  struct rk_sensor_reg sensor_Exposure1[]=
{
        {0xfe,0x01},
        {0x13,0x65},
        {0xfe,0x00},

        SensorEnd
};

static  struct rk_sensor_reg sensor_Exposure2[]=
{
        {0xfe,0x01},
        {0x13,0x70},
        {0xfe,0x00},

        SensorEnd
};

static  struct rk_sensor_reg sensor_Exposure3[]=
{
        {0xfe,0x01},
        {0x13,0x7b},
        {0xfe,0x00},
        SensorEnd
};

static  struct rk_sensor_reg sensor_Exposure4[]=
{
        {0xfe,0x01},
        {0x13,0x85},
        {0xfe,0x00},

        SensorEnd
};

static  struct rk_sensor_reg sensor_Exposure5[]=
{
        {0xfe,0x01},
        {0x13,0x90},
        {0xfe,0x00},

        SensorEnd
};

static  struct rk_sensor_reg sensor_Exposure6[]=
{
        {0xfe,0x01},
        {0x13,0x95},
        {0xfe,0x00},

        SensorEnd
};

static struct rk_sensor_reg *sensor_ExposureSeqe[] = {sensor_Exposure0, sensor_Exposure1, sensor_Exposure2, sensor_Exposure3,
        sensor_Exposure4, sensor_Exposure5,sensor_Exposure6,NULL,
};

static  struct rk_sensor_reg sensor_Saturation0[]=
{
        SensorEnd
};

static  struct rk_sensor_reg sensor_Saturation1[]=
{
        SensorEnd
};

static  struct rk_sensor_reg sensor_Saturation2[]=
{
        SensorEnd
};
static struct rk_sensor_reg *sensor_SaturationSeqe[] = {sensor_Saturation0, sensor_Saturation1, sensor_Saturation2, NULL,};

static  struct rk_sensor_reg sensor_Contrast0[]=
{
        //Contrast -3

        SensorEnd
};

static  struct rk_sensor_reg sensor_Contrast1[]=
{
        //Contrast -2

        SensorEnd
};

static  struct rk_sensor_reg sensor_Contrast2[]=
{
        // Contrast -1

        SensorEnd
};

static  struct rk_sensor_reg sensor_Contrast3[]=
{
        //Contrast 0

        SensorEnd
};

static  struct rk_sensor_reg sensor_Contrast4[]=
{
        //Contrast +1

        SensorEnd
};


static  struct rk_sensor_reg sensor_Contrast5[]=
{
        //Contrast +2

        SensorEnd
};

static  struct rk_sensor_reg sensor_Contrast6[]=
{
        //Contrast +3

        SensorEnd
};
static struct rk_sensor_reg *sensor_ContrastSeqe[] = {sensor_Contrast0, sensor_Contrast1, sensor_Contrast2, sensor_Contrast3,
        sensor_Contrast4, sensor_Contrast5, sensor_Contrast6, NULL,
};
static  struct rk_sensor_reg sensor_SceneAuto[] =
{
        {0xfe,0x01},

        {0x3c,0x40},
        {0xfe,0x00},
        SensorEnd
};

static  struct rk_sensor_reg sensor_SceneNight[] =
{
        {0xfe,0x01},

        {0x3c,0x60},
        {0xfe,0x00},
        SensorEnd
};
static struct rk_sensor_reg *sensor_SceneSeqe[] = {sensor_SceneAuto, sensor_SceneNight,NULL,};

static struct rk_sensor_reg sensor_Zoom0[] =
{
        SensorEnd
};

static struct rk_sensor_reg sensor_Zoom1[] =
{
        SensorEnd
};

static struct rk_sensor_reg sensor_Zoom2[] =
{
        SensorEnd
};


static struct rk_sensor_reg sensor_Zoom3[] =
{
        SensorEnd
};
static struct rk_sensor_reg *sensor_ZoomSeqe[] = {sensor_Zoom0, sensor_Zoom1, sensor_Zoom2, sensor_Zoom3, NULL,};

/*
* User could be add v4l2_querymenu in sensor_controls by new_usr_v4l2menu
*/
static struct v4l2_querymenu sensor_menus[] =
{
};
/*
* User could be add v4l2_queryctrl in sensor_controls by new_user_v4l2ctrl
*/
static struct sensor_v4l2ctrl_usr_s sensor_controls[] =
{
};

//MUST define the current used format as the first item   
static struct rk_sensor_datafmt sensor_colour_fmts[] = {
        {V4L2_MBUS_FMT_UYVY8_2X8, V4L2_COLORSPACE_JPEG} 
};
static struct soc_camera_ops sensor_ops;


/*
**********************************************************
* Following is local code:
* 
* Please codeing your program here 
**********************************************************
*/
/*
**********************************************************
* Following is callback
* If necessary, you could coding these callback
**********************************************************
*/
/*
* the function is called in open sensor  
*/
static int sensor_activate_cb(struct i2c_client *client)
{

        return 0;
}
/*
* the function is called in close sensor
*/
static int sensor_deactivate_cb(struct i2c_client *client)
{
        //sensor_write(client, 0xfe, 0xf0);
        //sensor_write(client, 0xfe, 0xf0);
        //sensor_write(client, 0xfe, 0xf0);
        //sensor_write(client, 0xfa, 0x73);
        //sensor_write(client, 0x24, 0x00);
        return 0;
}
/*
* the function is called before sensor register setting in VIDIOC_S_FMT  
*/
static  unsigned   int shutter_h=0,shutter_l=0,cap=0;
static int sensor_s_fmt_cb_th(struct i2c_client *client,struct v4l2_mbus_framefmt *mf, bool capture)
{
        char value;
        unsigned   int pid=0,shutter,temp_reg;

        if ((mf->width == 800 && mf->height == 600)&&(cap==1))
        {
        cap=0;
        sensor_write(client, 0xb6, 0x00);  // AEC off
        sensor_write(client, 0x03, shutter_h);
        sensor_write(client, 0x04, shutter_l);
    msleep(50);
        printk("set preview for rewrite 0x03");
        }
        if(mf->width == 1600 && mf->height == 1200){

                 cap=1;
                 sensor_write(client, 0xfe, 0x00);
                 sensor_write(client, 0xb6, 0x00);
                 sensor_read(client, 0x03, &value);
                 shutter_h=value;
                 pid |= (value << 8);
                sensor_read(client, 0x04, &value);
                 shutter_l=value;
                 pid |= (value & 0xff);
                 shutter=pid;

                 temp_reg= shutter/2;

                 if(temp_reg < 1) temp_reg = 1;


                 sensor_write(client, 0x03, ((temp_reg>>8)&0x1f));
                 sensor_write(client, 0x04, (temp_reg&0xff));
                  msleep(350);
        }

        return 0;
}
/*
* the function is called after sensor register setting finished in VIDIOC_S_FMT  
*/
static int sensor_s_fmt_cb_bh (struct i2c_client *client,struct v4l2_mbus_framefmt *mf, bool capture)
{
        return 0;
}
static int sensor_softrest_usr_cb(struct i2c_client *client,struct rk_sensor_reg *series)
{

        return 0;
}
static int sensor_check_id_usr_cb(struct i2c_client *client,struct rk_sensor_reg *series)
{
        return 0;
}
static int sensor_try_fmt_cb_th(struct i2c_client *client,struct v4l2_mbus_framefmt *mf)
{
        return 0;
}
static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg)
{
        //struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));

        if (pm_msg.event == PM_EVENT_SUSPEND) {
                SENSOR_DG("Suspend");

        } else {
                SENSOR_TR("pm_msg.event(0x%x) != PM_EVENT_SUSPEND\n",pm_msg.event);
                return -EINVAL;
        }
        return 0;
}

static int sensor_resume(struct soc_camera_device *icd)
{

        SENSOR_DG("Resume");

        return 0;

}
static int sensor_mirror_cb (struct i2c_client *client, int mirror)
{
        char val;
        int err = 0;

        SENSOR_DG("mirror: %d",mirror);
        if (mirror) {
                sensor_write(client, 0xfe, 0);
                err = sensor_read(client, 0x17, &val);
                val-=4;
                if (err == 0) {
                        if((val & 0x1) == 0){
                                err = sensor_write(client, 0x17, ((val |0x1)+4));
                                }
                        else 
                                err = sensor_write(client, 0x17, ((val & 0xfe)+4));
                }
        } else {
                //do nothing
        }
        return err;    
}
/*
* the function is v4l2 control V4L2_CID_HFLIP callback
*/
static int sensor_v4l2ctrl_mirror_cb(struct soc_camera_device *icd, struct sensor_v4l2ctrl_info_s *ctrl_info, 
                                                                                                         struct v4l2_ext_control *ext_ctrl)
{
        struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));

        if (sensor_mirror_cb(client,ext_ctrl->value) != 0)
                SENSOR_TR("sensor_mirror failed, value:0x%x",ext_ctrl->value);

        SENSOR_DG("sensor_mirror success, value:0x%x",ext_ctrl->value);
        return 0;
}

static int sensor_flip_cb(struct i2c_client *client, int flip)
{
        char val;
        int err = 0;

        SENSOR_DG("flip: %d",flip);
        if (flip) {

                sensor_write(client, 0xfe, 0);
                err = sensor_read(client, 0x17, &val);
                val-=4;
                if (err == 0) {
                        if((val & 0x2) == 0){
                                err = sensor_write(client, 0x17, ((val |0x2)+4));
                                }
                        else {
                                err = sensor_write(client, 0x17, ((val & 0xfc)+4));
                                }
                }
        } else {
                //do nothing
        }

        return err;    
}
/*
* the function is v4l2 control V4L2_CID_VFLIP callback
*/
static int sensor_v4l2ctrl_flip_cb(struct soc_camera_device *icd, struct sensor_v4l2ctrl_info_s *ctrl_info, 
                                                                                                         struct v4l2_ext_control *ext_ctrl)
{
        struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));

        if (sensor_flip_cb(client,ext_ctrl->value) != 0)
                SENSOR_TR("sensor_flip failed, value:0x%x",ext_ctrl->value);

        SENSOR_DG("sensor_flip success, value:0x%x",ext_ctrl->value);
        return 0;
}
/*
* the functions are focus callbacks
*/
static int sensor_focus_init_usr_cb(struct i2c_client *client){
        return 0;
}

static int sensor_focus_af_single_usr_cb(struct i2c_client *client){
        return 0;
}

static int sensor_focus_af_near_usr_cb(struct i2c_client *client){
        return 0;
}

static int sensor_focus_af_far_usr_cb(struct i2c_client *client){
        return 0;
}

static int sensor_focus_af_specialpos_usr_cb(struct i2c_client *client,int pos){
        return 0;
}

static int sensor_focus_af_const_usr_cb(struct i2c_client *client){
        return 0;
}
static int sensor_focus_af_const_pause_usr_cb(struct i2c_client *client)
{
    return 0;
}
static int sensor_focus_af_close_usr_cb(struct i2c_client *client){
        return 0;
}

static int sensor_focus_af_zoneupdate_usr_cb(struct i2c_client *client, int *zone_tm_pos)
{
    return 0;
}

/*
face defect call back
*/
static int      sensor_face_detect_usr_cb(struct i2c_client *client,int on){
        return 0;
}

/*
*       The function can been run in sensor_init_parametres which run in sensor_probe, so user can do some
* initialization in the function. 
*/
static void sensor_init_parameters_user(struct specific_sensor* spsensor,struct soc_camera_device *icd)
{
        return;
}

/*
* :::::WARNING:::::
* It is not allowed to modify the following code
*/

sensor_init_parameters_default_code();

sensor_v4l2_struct_initialization();

sensor_probe_default_code();

sensor_remove_default_code();

sensor_driver_default_module_code();

再在include/media/v4l2-chip-ident.h文件中添加如下内容:

    V4L2_IDENT_GC2035= 64116,      /* ddl@rock-chips.com : GC0329 support */
    V4L2_IDENT_GC0328 = 64117,
    V4L2_IDENT_GC2145 = 64118,

在drivers/media/video/Makefile 文件中加入如下内容:

obj-$(CONFIG_RK30_CAMERA_PINGPONG) += rk30_camera_pingpong.o generic_sensor.o \
gc0307.o \
gc0308.o \
gc0309.o \
gc0328.o \
gc0329.o \
gc2015.o \
gc2035.o \
gc2145.o \
gt2005.o \
hm2057.o \
hm5065.o \
mt9p111.o \
nt99160_2way.o \
nt99240_2way.o \
ov2659.o \
ov5640.o \
sp0838.o \
sp2518.o
obj-$(CONFIG_RK30_CAMERA_ONEFRAME) += rk30_camera_oneframe.o generic_sensor.o \
gc0307.o \
gc0308.o \
gc0309.o \
gc0328.o \
gc0329.o \
gc2015.o \
gc2035.o \
gc2145.o \
gt2005.o \
hm2057.o \
hm5065.o \
mt9p111.o \
nt99160_2way.o \
nt99240_2way.o \
ov2659.o \
ov5640.o \
sp0838.o \
sp2518.o


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