/* * A V4L2 driver for GalaxyCore gc2155 cameras. * */ #include #include #include #include #include #include #include #include #include #include #include #include "camera.h" #include "sensor_helper.h" MODULE_AUTHOR("raymonxiu"); MODULE_DESCRIPTION("A low-level driver for GalaxyCore gc2155 sensors"); MODULE_LICENSE("GPL"); //for internel driver debug #define DEV_DBG_EN 1 #if(DEV_DBG_EN == 1) #define vfe_dev_dbg(x,arg...) printk("[CSI_DEBUG][GC2155]"x,##arg) #else #define vfe_dev_dbg(x,arg...) #endif #define vfe_dev_err(x,arg...) printk("[CSI_ERR][GC2155]"x,##arg) #define vfe_dev_print(x,arg...) printk("[CSI][GC2155]"x,##arg) #define LOG_ERR_RET(x) { \ int ret; \ ret = x; \ if(ret < 0) {\ vfe_dev_err("error at %s\n",__func__); \ return ret; \ } \ } //define module timing #define MCLK (24*1000*1000) #define VREF_POL V4L2_MBUS_VSYNC_ACTIVE_HIGH #define HREF_POL V4L2_MBUS_HSYNC_ACTIVE_HIGH #define CLK_POL V4L2_MBUS_PCLK_SAMPLE_FALLING #define V4L2_IDENT_SENSOR 0x2155 /* * Our nominal (default) frame rate. */ #define SENSOR_FRAME_RATE 8 /* * The gc2155 sits on i2c with ID 0x78 */ #define I2C_ADDR 0x78 #define SENSOR_NAME "gc2155" /* * Information we maintain about a known sensor. */ struct sensor_format_struct; /* coming later */ struct cfg_array { /* coming later */ struct regval_list * regs; int size; }; static inline struct sensor_info *to_state(struct v4l2_subdev *sd) { return container_of(sd, struct sensor_info, sd); } /* * The default register settings * */ static struct regval_list sensor_default_regs[] = { //SENSORDB("GC2155_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 , 0x50}, {0x12 , 0x2e}, {0x17 , 0x14}, // mirror {0x18 , 0x02}, {0x19 , 0x0e}, {0x1a , 0x01}, {0x1b , 0x4b}, {0x1c , 0x07}, {0x1d , 0x10}, {0x1e , 0x98}, {0x1f , 0x78}, {0x20 , 0x05}, {0x21 , 0x40}, {0x22 , 0xf0}, {0x24 , 0x16}, {0x25 , 0x01}, {0x26 , 0x10}, {0x2d , 0x40}, {0x30 , 0x01}, {0x31 , 0x90}, {0x33 , 0x04}, {0x34 , 0x01}, ///////////////////////////////////////////////// //////////////////ISP reg//////////////////// ///////////////////////////////////////////////// {0xfe , 0x00}, {0x80 , 0xff}, {0x81 , 0x2c}, {0x82 , 0xfa}, {0x83 , 0x00}, {0x84 , 0x02}, //yuv 01 {0x85 , 0x08}, {0x86 , 0x07}, {0x89 , 0x03}, {0x8a , 0x00}, {0x8b , 0x00}, {0xb0 , 0x55}, {0xc3 , 0x11}, //00 {0xc4 , 0x20}, {0xc5 , 0x30}, {0xc6 , 0x38}, {0xc7 , 0x40}, {0xec , 0x02}, {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}, {0x18 , 0x02}, {0x40 , 0x42}, {0x41 , 0x00}, {0x43 , 0x54}, {0x5e , 0x00}, {0x5f , 0x00}, {0x60 , 0x00}, {0x61 , 0x00}, {0x62 , 0x00}, {0x63 , 0x00}, {0x64 , 0x00}, {0x65 , 0x00}, {0x66 , 0x20}, {0x67 , 0x20}, {0x68 , 0x20}, {0x69 , 0x20}, {0x6a , 0x08}, {0x6b , 0x08}, {0x6c , 0x08}, {0x6d , 0x08}, {0x6e , 0x08}, {0x6f , 0x08}, {0x70 , 0x08}, {0x71 , 0x08}, {0x72 , 0xf0}, {0x7e , 0x3c}, {0x7f , 0x00}, {0xfe , 0x00}, //////////////////////////////////////// /////////// AEC //////////////////////// //////////////////////////////////////// {0xfe , 0x01}, {0x01 , 0x08}, {0x02 , 0xc0}, {0x03 , 0x04}, {0x04 , 0x90}, {0x05 , 0x30}, {0x06 , 0x98}, {0x07 , 0x28}, {0x08 , 0x6c}, {0x09 , 0x00}, {0x0a , 0xc2}, {0x0b , 0x11}, {0x0c , 0x10}, {0x13 , 0x2d}, {0x17 , 0x00}, {0x1c , 0x11}, {0x1e , 0x61}, {0x1f , 0x30}, {0x20 , 0x40}, {0x22 , 0x80}, {0x23 , 0x20}, {0x12 , 0x35}, {0x15 , 0x50}, {0x10 , 0x31}, {0x3e , 0x28}, {0x3f , 0xe0}, {0x40 , 0xe0}, {0x41 , 0x08}, {0xfe , 0x02}, {0x0f , 0x05}, ///////////////////////////// //////// INTPEE ///////////// ///////////////////////////// {0xfe , 0x02}, {0x90 , 0x6c}, {0x91 , 0x03}, {0x92 , 0xc4}, {0x97 , 0x64}, {0x98 , 0x88}, {0x9d , 0x08}, {0xa2 , 0x11}, {0xfe , 0x00}, ///////////////////////////// //////// DNDD/////////////// ///////////////////////////// {0xfe , 0x02}, {0x80 , 0xc1}, {0x81 , 0x08}, {0x82 , 0x10},//05// cyrille {0x83 , 0x30},//04// cyrille {0x84 , 0x0a}, {0x86 , 0x80}, {0x87 , 0x30}, {0x88 , 0x25},//15 cyrille {0x89 , 0x80}, {0x8a , 0x60}, {0x8b , 0x30}, ///////////////////////////////////////// /////////// ASDE //////////////////////// ///////////////////////////////////////// {0xfe , 0x01}, {0x21 , 0x14}, {0xfe , 0x02}, {0x3c , 0x06}, {0x3d , 0x40}, {0x48 , 0x30}, {0x49 , 0x06}, {0x4b , 0x08}, {0x4c , 0x20}, {0xa3 , 0x50}, {0xa4 , 0x30}, {0xa5 , 0x40}, {0xa6 , 0x80}, {0xab , 0x40}, {0xae , 0x0c}, {0xb3 , 0x42}, {0xb4 , 0x24}, {0xb6 , 0x50}, {0xb7 , 0x01}, {0xb9 , 0x28}, {0xfe , 0x00}, ///////////////////gamma1//////////////////// {0xfe , 0x02}, {0x10 , 0x0d}, {0x11 , 0x12}, {0x12 , 0x17}, {0x13 , 0x1c}, {0x14 , 0x27}, {0x15 , 0x34}, {0x16 , 0x44}, {0x17 , 0x55}, {0x18 , 0x6e}, {0x19 , 0x81}, {0x1a , 0x91}, {0x1b , 0x9c}, {0x1c , 0xaa}, {0x1d , 0xbb}, {0x1e , 0xca}, {0x1f , 0xd5}, {0x20 , 0xe0}, {0x21 , 0xe7}, {0x22 , 0xed}, {0x23 , 0xf6}, {0x24 , 0xfb}, {0x25 , 0xff}, ///////////////////gamma2//////////////////// {0xfe , 0x02}, {0x26 , 0x0d}, {0x27 , 0x12}, {0x28 , 0x17}, {0x29 , 0x1c}, {0x2a , 0x27}, {0x2b , 0x34}, {0x2c , 0x44}, {0x2d , 0x55}, {0x2e , 0x6e}, {0x2f , 0x81}, {0x30 , 0x91}, {0x31 , 0x9c}, {0x32 , 0xaa}, {0x33 , 0xbb}, {0x34 , 0xca}, {0x35 , 0xd5}, {0x36 , 0xe0}, {0x37 , 0xe7}, {0x38 , 0xed}, {0x39 , 0xf6}, {0x3a , 0xfb}, {0x3b , 0xff}, /////////////////////////////////////////////// ///////////YCP /////////////////////// /////////////////////////////////////////////// {0xfe , 0x02}, {0xd1 , 0x20},//28 cyrille 22 {0xd2 , 0x20},//28 cyrille 22 {0xd3 , 0x38}, // 40 {0xdd , 0x14}, {0xde , 0x88}, {0xed , 0x80}, //////////////////////////// //////// LSC /////////////// //////////////////////////// {0xfe , 0x01}, {0xc2 , 0x1f}, {0xc3 , 0x13}, {0xc4 , 0x0e}, {0xc8 , 0x16}, {0xc9 , 0x0f}, {0xca , 0x0c}, {0xbc , 0x52}, {0xbd , 0x2c}, {0xbe , 0x27}, {0xb6 , 0x47}, {0xb7 , 0x32}, {0xb8 , 0x30}, {0xc5 , 0x00}, {0xc6 , 0x00}, {0xc7 , 0x00}, {0xcb , 0x00}, {0xcc , 0x00}, {0xcd , 0x00}, {0xbf , 0x0e}, {0xc0 , 0x00}, {0xc1 , 0x00}, {0xb9 , 0x08}, {0xba , 0x00}, {0xbb , 0x00}, {0xaa , 0x0a}, {0xab , 0x0c}, {0xac , 0x0d}, {0xad , 0x02}, {0xae , 0x06}, {0xaf , 0x05}, {0xb0 , 0x00}, {0xb1 , 0x05}, {0xb2 , 0x02}, {0xb3 , 0x04}, {0xb4 , 0x04}, {0xb5 , 0x05}, {0xd0 , 0x00}, {0xd1 , 0x00}, {0xd2 , 0x00}, {0xd6 , 0x02}, {0xd7 , 0x00}, {0xd8 , 0x00}, {0xd9 , 0x00}, {0xda , 0x00}, {0xdb , 0x00}, {0xd3 , 0x00}, {0xd4 , 0x00}, {0xd5 , 0x00}, {0xa4 , 0x04}, {0xa5 , 0x00}, {0xa6 , 0x77}, {0xa7 , 0x77}, {0xa8 , 0x77}, {0xa9 , 0x77}, {0xa1 , 0x80}, {0xa2 , 0x80}, {0xfe , 0x01}, {0xdc , 0x35}, {0xdd , 0x28}, {0xdf , 0x0d}, {0xe0 , 0x70}, {0xe1 , 0x78}, {0xe2 , 0x70}, {0xe3 , 0x78}, {0xe6 , 0x90}, {0xe7 , 0x70}, {0xe8 , 0x90}, {0xe9 , 0x70}, {0xfe , 0x00}, /////////////////////////////////////////////// /////////// AWB//////////////////////// /////////////////////////////////////////////// {0xfe , 0x01}, {0x4f , 0x00}, {0x4f , 0x00}, {0x4b , 0x01}, {0x4f , 0x00}, {0x4c , 0x01}, {0x4d , 0x71}, {0x4e , 0x02}, {0x4c , 0x01}, {0x4d , 0x91}, {0x4e , 0x02}, {0x4c , 0x01}, {0x4d , 0x50}, {0x4e , 0x02}, {0x4c , 0x01}, {0x4d , 0x70}, {0x4e , 0x02}, {0x4c , 0x01}, {0x4d , 0x90}, {0x4e , 0x02}, {0x4c , 0x01}, {0x4d , 0xb0}, {0x4e , 0x02}, {0x4c , 0x01}, {0x4d , 0xd0}, {0x4e , 0x02}, {0x4c , 0x01}, {0x4d , 0x4f}, {0x4e , 0x02}, {0x4c , 0x01}, {0x4d , 0x6f}, {0x4e , 0x02}, {0x4c , 0x01}, {0x4d , 0x8f}, {0x4e , 0x02}, {0x4c , 0x01}, {0x4d , 0xaf}, {0x4e , 0x02}, {0x4c , 0x01}, {0x4d , 0xcf}, {0x4e , 0x02}, {0x4c , 0x01}, {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 , 0xec}, {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}, {0x4d , 0x8a}, {0x4e , 0x04}, {0x4c , 0x01}, {0x4d , 0xaa}, {0x4e , 0x04}, {0x4c , 0x01}, {0x4d , 0xca}, {0x4e , 0x04}, {0x4c , 0x01}, {0x4d , 0xa9}, {0x4e , 0x04}, {0x4c , 0x01}, {0x4d , 0xc9}, {0x4e , 0x04}, {0x4c , 0x01}, {0x4d , 0xcb}, {0x4e , 0x05}, {0x4c , 0x01}, {0x4d , 0xeb}, {0x4e , 0x05}, {0x4c , 0x02}, {0x4d , 0x0b}, {0x4e , 0x05}, {0x4c , 0x02}, {0x4d , 0x2b}, {0x4e , 0x05}, {0x4c , 0x02}, {0x4d , 0x4b}, {0x4e , 0x05}, {0x4c , 0x01}, {0x4d , 0xea}, {0x4e , 0x05}, {0x4c , 0x02}, {0x4d , 0x0a}, {0x4e , 0x05}, {0x4c , 0x02}, {0x4d , 0x2a}, {0x4e , 0x05}, {0x4c , 0x02}, {0x4d , 0x6a}, {0x4e , 0x06}, {0x4c , 0x02}, {0x4d , 0x29}, {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 , 0xc9}, {0x4e , 0x06}, {0x4c , 0x02}, {0x4d , 0x48}, {0x4e , 0x06}, {0x4c , 0x02}, {0x4d , 0x68}, {0x4e , 0x06}, {0x4c , 0x03}, {0x4d , 0x09}, {0x4e , 0x07}, {0x4c , 0x02}, {0x4d , 0xa8}, {0x4e , 0x07}, {0x4c , 0x02}, {0x4d , 0xc8}, {0x4e , 0x07}, {0x4c , 0x02}, {0x4d , 0xe8}, {0x4e , 0x07}, {0x4c , 0x03}, {0x4d , 0x08}, {0x4e , 0x07}, {0x4c , 0x03}, {0x4d , 0x28}, {0x4e , 0x07}, {0x4c , 0x02}, {0x4d , 0x87}, {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}, {0xfe , 0x01}, {0x50 , 0x80}, {0x51 , 0xa8}, {0x52 , 0x57}, {0x53 , 0x38}, {0x54 , 0xc7}, {0x56 , 0x0e}, {0x58 , 0x08}, {0x5b , 0x00}, {0x5c , 0x74}, {0x5d , 0x8b}, {0x61 , 0xd3}, {0x62 , 0x90}, {0x63 , 0xaa}, {0x65 , 0x04}, {0x67 , 0xb2}, {0x68 , 0xac}, {0x69 , 0x00}, {0x6a , 0xb2}, {0x6b , 0xac}, {0x6c , 0xdc}, {0x6d , 0xb0}, {0x6e , 0x30}, {0x6f , 0x40}, {0x70 , 0x05}, {0x71 , 0x80}, {0x72 , 0x80}, {0x73 , 0x30}, {0x74 , 0x01}, {0x75 , 0x01}, {0x7f , 0x08}, {0x76 , 0x70}, {0x77 , 0x48}, {0x78 , 0xa0}, {0xfe , 0x00}, ////////////////////////////////////////// ///////////CC//////////////////////// ////////////////////////////////////////// {0xfe , 0x02}, {0xc0 , 0x01}, {0xc1 , 0x4a}, {0xc2 , 0xf3}, {0xc3 , 0xfc}, {0xc4 , 0xe4}, {0xc5 , 0x48}, {0xc6 , 0xec}, {0xc7 , 0x45}, {0xc8 , 0xf8}, {0xc9 , 0x02}, {0xca , 0xfe}, {0xcb , 0x42}, {0xcc , 0x00}, {0xcd , 0x45}, {0xce , 0xf0}, {0xcf , 0x00}, {0xe3 , 0xf0}, {0xe4 , 0x45}, {0xe5 , 0xe8}, ////////////////////////////////////////// ///////////ABS //////////////////// ////////////////////////////////////////// {0xfe , 0x01}, {0x9f , 0x42}, {0xfe , 0x00}, //////////////frame rate 50Hz {0xfe, 0x00}, {0x05, 0x02}, {0x06, 0x2d}, {0x07, 0x00}, {0x08, 0xa0}, {0xfe, 0x01}, {0x25, 0x00}, {0x26, 0xd4}, {0x27, 0x04}, {0x28, 0xf8}, {0x29, 0x07},// 848 cyrille {0x2a, 0x74}, {0x2b, 0x08}, {0x2c, 0x48},//ac4 cyrille {0x2d, 0x0f}, {0x2e, 0xbc}, {0xfe, 0x00}, ///////GC2155_Sensor_SVGA//// {0xfe , 0x00}, {0xfa , 0x00}, {0xfd , 0x01}, //// 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 , 0x01}, {0xed , 0x02}, {0xee , 0x30}, {0xef , 0x48}, {0xfe , 0x01}, {0x74 , 0x00}, //// AEC {0xfe , 0x01}, {0x01 , 0x04}, {0x02 , 0x60}, {0x03 , 0x02}, {0x04 , 0x48}, {0x05 , 0x18}, {0x06 , 0x4c}, {0x07 , 0x14}, {0x08 , 0x36}, {0x0a , 0xc0}, {0x21 , 0x14}, {0xfe , 0x00}, //// gamma {0xfe , 0x00}, {0xc3 , 0x11}, {0xc4 , 0x20}, {0xc5 , 0x30}, {0xfe , 0x00}, ////////////////////////////////////////// ///////////OUTPUT //////////////////// ////////////////////////////////////////// {0xfe , 0x00}, {0xf2 , 0x0f}, }; /* 1600X1200 UXGA capture */ static struct regval_list sensor_uxga_regs[] ={ //SENSORDB("GC2155_Sensor_2M"}, {0xfe , 0x00}, {0xb6 , 0x00}, {0xfa , 0x11}, {0xfd , 0x00}, //// 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}, {0x9b , 0x00}, {0x9c , 0x00}, {0x9d , 0x00}, {0x9e , 0x00}, {0x9f , 0x00}, {0xa0 , 0x00}, {0xa1 , 0x00}, {0xa2 ,0x00}, //// AWB {0xfe , 0x00}, {0xec , 0x02}, {0xed , 0x04}, {0xee , 0x60}, {0xef , 0x90}, {0xfe , 0x01}, {0x74 , 0x01}, //// AEC {0xfe , 0x01}, {0x01 , 0x08}, {0x02 , 0xc0}, {0x03 , 0x04}, {0x04 , 0x90}, {0x05 , 0x30}, {0x06 , 0x98}, {0x07 , 0x28}, {0x08 , 0x6c}, {0x0a , 0xc2}, {0x21 , 0x15}, //if 0xfa=11,then 0x21=15;else if 0xfa=00,then 0x21=14 {0xfe , 0x00}, //// gamma {0xfe , 0x00}, {0xc3 , 0x00}, //if shutter/2 when capture,then exp_gamma_th/2 {0xc4 , 0x90}, {0xc5 , 0x98}, {0xfe , 0x00}, }; /* 800X600 SVGA,30fps*/ static struct regval_list sensor_svga_regs[] = { //SENSORDB("GC2155_Sensor_SVGA"}, {0xfe , 0x00}, {0xb6 , 0x01}, {0xfa , 0x00}, {0xfd , 0x01}, ////window setting///// {0x09 , 0x00}, {0x0a , 0x00}, {0x0b , 0x00}, {0x0c , 0x00}, {0x0d , 0x04}, {0x0e , 0xc0}, {0x0f , 0x06}, {0x10 , 0x50}, //// 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}, {0x9b , 0x00}, {0x9c , 0x00}, {0x9d , 0x00}, {0x9e , 0x00}, {0x9f , 0x00}, {0xa0 , 0x00}, {0xa1 , 0x00}, {0xa2 ,0x00}, //// AWB {0xfe , 0x00}, {0xec , 0x01}, {0xed , 0x02}, {0xee , 0x30}, {0xef , 0x48}, {0xfe , 0x01}, {0x74 , 0x00}, //// AEC {0xfe , 0x01}, {0x01 , 0x04}, {0x02 , 0x60}, {0x03 , 0x02}, {0x04 , 0x48}, {0x05 , 0x18}, {0x06 , 0x4c}, {0x07 , 0x14}, {0x08 , 0x36}, {0x0a , 0xc0}, {0x21 , 0x14}, {0xfe , 0x00}, //// gamma {0xfe , 0x00}, {0xc3 , 0x11}, {0xc4 , 0x20}, {0xc5 , 0x30}, {0xfe , 0x00}, //////////////frame rate 50Hz {0xfe, 0x00}, {0x05, 0x02}, {0x06, 0x2d}, {0x07, 0x00}, {0x08, 0xa0}, {0xfe, 0x01}, {0x25, 0x00}, {0x26, 0xd4}, {0x27, 0x04}, {0x28, 0xf8}, {0x29, 0x07},// 848 cyrille {0x2a, 0x74}, {0x2b, 0x08}, {0x2c, 0x48},//ac4 cyrille {0x2d, 0x0f}, {0x2e, 0xbc}, {0xfe, 0x00}, }; ////1280*720---init---/// static struct regval_list gc2155_hd720_regs[] = { #if defined(GC2155_SUBSAMPLE) //subsample for 720P {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 , 0x02}, {0xed , 0x04}, {0xee , 0x60}, {0xef , 0x90}, {0xfe , 0x01}, {0x74 , 0x01}, //// AEC {0xfe , 0x01}, {0x01 , 0x08}, {0x02 , 0xc0}, {0x03 , 0x04}, {0x04 , 0x90}, {0x05 , 0x30}, {0x06 , 0x98}, {0x07 , 0x28}, {0x08 , 0x6c}, {0x0a , 0xc2}, {0x21 , 0x15}, {0xfe , 0x00}, ///////banding setting 20fps fixed/// {0xfe , 0x00}, {0x03 , 0x03}, {0x04 , 0xe8}, {0x05 , 0x01}, {0x06 , 0x56}, {0x07 , 0x00}, {0x08 , 0x32}, {0xfe , 0x01}, {0x25 , 0x00}, {0x26 , 0xfa}, {0x27 , 0x04}, {0x28 , 0xe2}, //20fps {0x29 , 0x04}, {0x2a , 0xe2}, //16fps 5dc {0x2b , 0x04}, {0x2c , 0xe2}, //16fps 6d6 5dc {0x2d , 0x04}, {0x2e , 0xe2}, //8fps bb8 {0x3c , 0x00}, //8fps {0xfe , 0x00}, #else ////////windowing 1280X720/////// {0xfe,0x00}, {0xb6,0x01}, {0xfd,0x00},//close scaler //windowing setting {0xfe,0x00}, {0x09,0x00}, {0x0a,0xf0}, //row start (1280-720)/2 {0x0b,0x00}, {0x0c,0xa0}, //col start (1600-1280)/2 {0x0d,0x02}, {0x0e,0xe0},//D8 {0x0f,0x05}, //Window setting {0x10,0x10}, //18 {0x99,0x11}, {0x9a,0x06}, {0x9b,0x00}, {0x9c,0x00}, {0x9d,0x00}, {0x9e,0x00}, {0x9f,0x00}, {0xa0,0x00}, {0xa1,0x00}, {0xa2,0x00}, {0x90,0x01}, //crop enable {0x95,0x02}, {0x96,0xd0}, {0x97,0x05}, {0x98,0x00}, //// AWB {0xfe , 0x00}, {0xec , 0x04}, {0xed , 0x02}, {0xee , 0x50}, {0xef , 0x5a}, {0xfe , 0x01}, {0x74 , 0x01}, //// AEC {0xfe , 0x01}, {0x01,0x04}, {0x02,0x50}, {0x03,0x02}, {0x04,0x58}, {0x05,0x20}, {0x06,0x30}, {0x07,0x20}, {0x08,0x40}, {0x09,0x80}, {0x0a,0xc2}, {0x21,0x15}, {0xfe,0x00}, /******720P high Frame Rate 16fps~32fps,start set***********************/ //banding setting {0xfe,0x00}, {0x03,0x02}, {0x04,0x34},//N*STEP {0x05,0x01}, {0x06,0x6e},//HB {0x07,0x00}, {0x08,0x80},//VB {0xfe,0x01}, {0x25,0x01}, {0x26,0x1a},//STEP {0x27,0x03}, {0x28,0x4e},//lev 1 32fps {0x29,0x04}, {0x2a,0x68},//lev 2 24fps {0x2b,0x05}, {0x2c,0x82},//lev 3 20fps {0x2d,0x06}, {0x2e,0x9c},//lev 4 16fps {0x3c,0x00}, {0xfe,0x00}, /////////if you set highest Frame Rate,please write 0x00 to 0x3c register// /******720P high Frame Rate 16fps~32fps,end set*************************/ #endif }; /* * The white balance settings * Here only tune the R G B channel gain. * The white balance enalbe bit is modified in sensor_s_autowb and sensor_s_wb */ static struct regval_list sensor_wb_manual[] = { //null }; static struct regval_list sensor_wb_auto_regs[] = { {0xfe , 0x00}, {0x82 , 0xfe}, }; static struct regval_list sensor_wb_incandescence_regs[] = { {0xfe , 0x00}, {0x82 , 0xfc}, {0xb3 , 0x50}, {0xb4 , 0x40}, {0xb5 , 0xa8}, }; static struct regval_list sensor_wb_fluorescent_regs[] = { {0xfe , 0x00}, {0x82 , 0xfc}, {0xb3 , 0x72}, {0xb4 , 0x40}, {0xb5 , 0x5B}, }; static struct regval_list sensor_wb_tungsten_regs[] = { {0xfe , 0x00}, {0x82 , 0xfc}, {0xb3 , 0xa0}, {0xb4 , 0x45}, {0xb5 , 0x40}, }; static struct regval_list sensor_wb_horizon[] = { //null }; static struct regval_list sensor_wb_daylight_regs[] = { {0xfe , 0x00}, {0x82 , 0xfc}, {0xb3 , 0x70}, {0xb4 , 0x40}, {0xb5 , 0x50}, }; static struct regval_list sensor_wb_flash[] = { //null }; static struct regval_list sensor_wb_cloud_regs[] = { {0xfe , 0x00}, {0x82 , 0xfc}, {0xb3 , 0x58}, {0xb4 , 0x40}, {0xb5 , 0x50}, }; static struct regval_list sensor_wb_shade[] = { //null }; static struct cfg_array sensor_wb[] = { { .regs = sensor_wb_manual, //V4L2_WHITE_BALANCE_MANUAL .size = ARRAY_SIZE(sensor_wb_manual), }, { .regs = sensor_wb_auto_regs, //V4L2_WHITE_BALANCE_AUTO .size = ARRAY_SIZE(sensor_wb_auto_regs), }, { .regs = sensor_wb_incandescence_regs, //V4L2_WHITE_BALANCE_INCANDESCENT .size = ARRAY_SIZE(sensor_wb_incandescence_regs), }, { .regs = sensor_wb_fluorescent_regs, //V4L2_WHITE_BALANCE_FLUORESCENT .size = ARRAY_SIZE(sensor_wb_fluorescent_regs), }, { .regs = sensor_wb_tungsten_regs, //V4L2_WHITE_BALANCE_FLUORESCENT_H .size = ARRAY_SIZE(sensor_wb_tungsten_regs), }, { .regs = sensor_wb_horizon, //V4L2_WHITE_BALANCE_HORIZON .size = ARRAY_SIZE(sensor_wb_horizon), }, { .regs = sensor_wb_daylight_regs, //V4L2_WHITE_BALANCE_DAYLIGHT .size = ARRAY_SIZE(sensor_wb_daylight_regs), }, { .regs = sensor_wb_flash, //V4L2_WHITE_BALANCE_FLASH .size = ARRAY_SIZE(sensor_wb_flash), }, { .regs = sensor_wb_cloud_regs, //V4L2_WHITE_BALANCE_CLOUDY .size = ARRAY_SIZE(sensor_wb_cloud_regs), }, { .regs = sensor_wb_shade, //V4L2_WHITE_BALANCE_SHADE .size = ARRAY_SIZE(sensor_wb_shade), }, }; /* * The color effect settings */ static struct regval_list sensor_colorfx_none_regs[] = { {0xfe, 0x00}, {0x83, 0xe0}, }; static struct regval_list sensor_colorfx_bw_regs[] = { }; static struct regval_list sensor_colorfx_sepia_regs[] = { {0xfe, 0x00}, {0x83, 0x82}, }; static struct regval_list sensor_colorfx_negative_regs[] = { {0xfe, 0x00}, {0x83, 0x01}, }; static struct regval_list sensor_colorfx_emboss_regs[] = { {0xfe, 0x00}, {0x83, 0x12},///CAM_EFFECT_ENC_GRAYSCALE }; static struct regval_list sensor_colorfx_sketch_regs[] = { //NULL }; static struct regval_list sensor_colorfx_sky_blue_regs[] = { {0xfe, 0x00}, {0x83, 0x62}, }; static struct regval_list sensor_colorfx_grass_green_regs[] = { {0xfe, 0x00}, {0x83, 0x52}, }; static struct regval_list sensor_colorfx_skin_whiten_regs[] = { //NULL }; static struct regval_list sensor_colorfx_vivid_regs[] = { //NULL }; static struct regval_list sensor_colorfx_aqua_regs[] = { //null }; static struct regval_list sensor_colorfx_art_freeze_regs[] = { //null }; static struct regval_list sensor_colorfx_silhouette_regs[] = { //null }; static struct regval_list sensor_colorfx_solarization_regs[] = { //null }; static struct regval_list sensor_colorfx_antique_regs[] = { //null }; static struct regval_list sensor_colorfx_set_cbcr_regs[] = { //null }; static struct cfg_array sensor_colorfx[] = { { .regs = sensor_colorfx_none_regs, //V4L2_COLORFX_NONE = 0, .size = ARRAY_SIZE(sensor_colorfx_none_regs), }, { .regs = sensor_colorfx_bw_regs, //V4L2_COLORFX_BW = 1, .size = ARRAY_SIZE(sensor_colorfx_bw_regs), }, { .regs = sensor_colorfx_sepia_regs, //V4L2_COLORFX_SEPIA = 2, .size = ARRAY_SIZE(sensor_colorfx_sepia_regs), }, { .regs = sensor_colorfx_negative_regs, //V4L2_COLORFX_NEGATIVE = 3, .size = ARRAY_SIZE(sensor_colorfx_negative_regs), }, { .regs = sensor_colorfx_emboss_regs, //V4L2_COLORFX_EMBOSS = 4, .size = ARRAY_SIZE(sensor_colorfx_emboss_regs), }, { .regs = sensor_colorfx_sketch_regs, //V4L2_COLORFX_SKETCH = 5, .size = ARRAY_SIZE(sensor_colorfx_sketch_regs), }, { .regs = sensor_colorfx_sky_blue_regs, //V4L2_COLORFX_SKY_BLUE = 6, .size = ARRAY_SIZE(sensor_colorfx_sky_blue_regs), }, { .regs = sensor_colorfx_grass_green_regs, //V4L2_COLORFX_GRASS_GREEN = 7, .size = ARRAY_SIZE(sensor_colorfx_grass_green_regs), }, { .regs = sensor_colorfx_skin_whiten_regs, //V4L2_COLORFX_SKIN_WHITEN = 8, .size = ARRAY_SIZE(sensor_colorfx_skin_whiten_regs), }, { .regs = sensor_colorfx_vivid_regs, //V4L2_COLORFX_VIVID = 9, .size = ARRAY_SIZE(sensor_colorfx_vivid_regs), }, { .regs = sensor_colorfx_aqua_regs, //V4L2_COLORFX_AQUA = 10, .size = ARRAY_SIZE(sensor_colorfx_aqua_regs), }, { .regs = sensor_colorfx_art_freeze_regs, //V4L2_COLORFX_ART_FREEZE = 11, .size = ARRAY_SIZE(sensor_colorfx_art_freeze_regs), }, { .regs = sensor_colorfx_silhouette_regs, //V4L2_COLORFX_SILHOUETTE = 12, .size = ARRAY_SIZE(sensor_colorfx_silhouette_regs), }, { .regs = sensor_colorfx_solarization_regs, //V4L2_COLORFX_SOLARIZATION = 13, .size = ARRAY_SIZE(sensor_colorfx_solarization_regs), }, { .regs = sensor_colorfx_antique_regs, //V4L2_COLORFX_ANTIQUE = 14, .size = ARRAY_SIZE(sensor_colorfx_antique_regs), }, { .regs = sensor_colorfx_set_cbcr_regs, //V4L2_COLORFX_SET_CBCR = 15, .size = ARRAY_SIZE(sensor_colorfx_set_cbcr_regs), }, }; /* * The brightness setttings */ static struct regval_list sensor_brightness_neg4_regs[] = { //NULL }; static struct regval_list sensor_brightness_neg3_regs[] = { //NULL }; static struct regval_list sensor_brightness_neg2_regs[] = { //NULL }; static struct regval_list sensor_brightness_neg1_regs[] = { //NULL }; static struct regval_list sensor_brightness_zero_regs[] = { //NULL }; static struct regval_list sensor_brightness_pos1_regs[] = { //NULL }; static struct regval_list sensor_brightness_pos2_regs[] = { //NULL }; static struct regval_list sensor_brightness_pos3_regs[] = { //NULL }; static struct regval_list sensor_brightness_pos4_regs[] = { //NULL }; static struct cfg_array sensor_brightness[] = { { .regs = sensor_brightness_neg4_regs, .size = ARRAY_SIZE(sensor_brightness_neg4_regs), }, { .regs = sensor_brightness_neg3_regs, .size = ARRAY_SIZE(sensor_brightness_neg3_regs), }, { .regs = sensor_brightness_neg2_regs, .size = ARRAY_SIZE(sensor_brightness_neg2_regs), }, { .regs = sensor_brightness_neg1_regs, .size = ARRAY_SIZE(sensor_brightness_neg1_regs), }, { .regs = sensor_brightness_zero_regs, .size = ARRAY_SIZE(sensor_brightness_zero_regs), }, { .regs = sensor_brightness_pos1_regs, .size = ARRAY_SIZE(sensor_brightness_pos1_regs), }, { .regs = sensor_brightness_pos2_regs, .size = ARRAY_SIZE(sensor_brightness_pos2_regs), }, { .regs = sensor_brightness_pos3_regs, .size = ARRAY_SIZE(sensor_brightness_pos3_regs), }, { .regs = sensor_brightness_pos4_regs, .size = ARRAY_SIZE(sensor_brightness_pos4_regs), }, }; /* * The contrast setttings */ static struct regval_list sensor_contrast_neg4_regs[] = { }; static struct regval_list sensor_contrast_neg3_regs[] = { }; static struct regval_list sensor_contrast_neg2_regs[] = { }; static struct regval_list sensor_contrast_neg1_regs[] = { }; static struct regval_list sensor_contrast_zero_regs[] = { }; static struct regval_list sensor_contrast_pos1_regs[] = { }; static struct regval_list sensor_contrast_pos2_regs[] = { }; static struct regval_list sensor_contrast_pos3_regs[] = { }; static struct regval_list sensor_contrast_pos4_regs[] = { }; static struct cfg_array sensor_contrast[] = { { .regs = sensor_contrast_neg4_regs, .size = ARRAY_SIZE(sensor_contrast_neg4_regs), }, { .regs = sensor_contrast_neg3_regs, .size = ARRAY_SIZE(sensor_contrast_neg3_regs), }, { .regs = sensor_contrast_neg2_regs, .size = ARRAY_SIZE(sensor_contrast_neg2_regs), }, { .regs = sensor_contrast_neg1_regs, .size = ARRAY_SIZE(sensor_contrast_neg1_regs), }, { .regs = sensor_contrast_zero_regs, .size = ARRAY_SIZE(sensor_contrast_zero_regs), }, { .regs = sensor_contrast_pos1_regs, .size = ARRAY_SIZE(sensor_contrast_pos1_regs), }, { .regs = sensor_contrast_pos2_regs, .size = ARRAY_SIZE(sensor_contrast_pos2_regs), }, { .regs = sensor_contrast_pos3_regs, .size = ARRAY_SIZE(sensor_contrast_pos3_regs), }, { .regs = sensor_contrast_pos4_regs, .size = ARRAY_SIZE(sensor_contrast_pos4_regs), }, }; /* * The saturation setttings */ static struct regval_list sensor_saturation_neg4_regs[] = { //NULL }; static struct regval_list sensor_saturation_neg3_regs[] = { //NULL }; static struct regval_list sensor_saturation_neg2_regs[] = { //NULL }; static struct regval_list sensor_saturation_neg1_regs[] = { //NULL }; static struct regval_list sensor_saturation_zero_regs[] = { //NULL }; static struct regval_list sensor_saturation_pos1_regs[] = { //NULL }; static struct regval_list sensor_saturation_pos2_regs[] = { //NULL }; static struct regval_list sensor_saturation_pos3_regs[] = { //NULL }; static struct regval_list sensor_saturation_pos4_regs[] = { //NULL }; static struct cfg_array sensor_saturation[] = { { .regs = sensor_saturation_neg4_regs, .size = ARRAY_SIZE(sensor_saturation_neg4_regs), }, { .regs = sensor_saturation_neg3_regs, .size = ARRAY_SIZE(sensor_saturation_neg3_regs), }, { .regs = sensor_saturation_neg2_regs, .size = ARRAY_SIZE(sensor_saturation_neg2_regs), }, { .regs = sensor_saturation_neg1_regs, .size = ARRAY_SIZE(sensor_saturation_neg1_regs), }, { .regs = sensor_saturation_zero_regs, .size = ARRAY_SIZE(sensor_saturation_zero_regs), }, { .regs = sensor_saturation_pos1_regs, .size = ARRAY_SIZE(sensor_saturation_pos1_regs), }, { .regs = sensor_saturation_pos2_regs, .size = ARRAY_SIZE(sensor_saturation_pos2_regs), }, { .regs = sensor_saturation_pos3_regs, .size = ARRAY_SIZE(sensor_saturation_pos3_regs), }, { .regs = sensor_saturation_pos4_regs, .size = ARRAY_SIZE(sensor_saturation_pos4_regs), }, }; /* * The exposure target setttings */ static struct regval_list sensor_ev_neg4_regs[] = { {0xfe, 0x01}, {0x13, 0x10}, {0xfe, 0x00}, }; static struct regval_list sensor_ev_neg3_regs[] = { {0xfe, 0x01}, {0x13, 0x15}, {0xfe, 0x00}, }; static struct regval_list sensor_ev_neg2_regs[] = { {0xfe, 0x01}, {0x13, 0x20}, {0xfe, 0x00}, }; static struct regval_list sensor_ev_neg1_regs[] = { {0xfe, 0x01}, {0x13, 0x25}, {0xfe, 0x00}, }; static struct regval_list sensor_ev_zero_regs[] = { {0xfe, 0x01}, {0x13, 0x30}, {0xfe, 0x00}, }; static struct regval_list sensor_ev_pos1_regs[] = { {0xfe, 0x01}, {0x13, 0x35}, {0xfe, 0x00}, }; static struct regval_list sensor_ev_pos2_regs[] = { {0xfe, 0x01}, {0x13, 0x40}, {0xfe, 0x00}, }; static struct regval_list sensor_ev_pos3_regs[] = { {0xfe, 0x01}, {0x13, 0x45}, {0xfe, 0x00}, }; static struct regval_list sensor_ev_pos4_regs[] = { {0xfe, 0x01}, {0x13, 0x50}, {0xfe, 0x00}, }; static struct cfg_array sensor_ev[] = { { .regs = sensor_ev_neg4_regs, .size = ARRAY_SIZE(sensor_ev_neg4_regs), }, { .regs = sensor_ev_neg3_regs, .size = ARRAY_SIZE(sensor_ev_neg3_regs), }, { .regs = sensor_ev_neg2_regs, .size = ARRAY_SIZE(sensor_ev_neg2_regs), }, { .regs = sensor_ev_neg1_regs, .size = ARRAY_SIZE(sensor_ev_neg1_regs), }, { .regs = sensor_ev_zero_regs, .size = ARRAY_SIZE(sensor_ev_zero_regs), }, { .regs = sensor_ev_pos1_regs, .size = ARRAY_SIZE(sensor_ev_pos1_regs), }, { .regs = sensor_ev_pos2_regs, .size = ARRAY_SIZE(sensor_ev_pos2_regs), }, { .regs = sensor_ev_pos3_regs, .size = ARRAY_SIZE(sensor_ev_pos3_regs), }, { .regs = sensor_ev_pos4_regs, .size = ARRAY_SIZE(sensor_ev_pos4_regs), }, }; /* * Here we'll try to encapsulate the changes for just the output * video format. * */ static struct regval_list sensor_fmt_yuv422_yuyv[] = { {0x84, 0x02}, //output put foramat }; static struct regval_list sensor_fmt_yuv422_yvyu[] = { {0x84, 0x03}, //output put foramat }; static struct regval_list sensor_fmt_yuv422_vyuy[] = { {0x84, 0x01}, //output put foramat }; static struct regval_list sensor_fmt_yuv422_uyvy[] = { {0x84, 0x00}, //output put foramat }; static struct regval_list sensor_fmt_raw[] = { {0x84, 0x18}, //output put foramat }; static int sensor_g_hflip(struct v4l2_subdev *sd, __s32 *value) { int ret; struct sensor_info *info = to_state(sd); data_type val; ret = sensor_write(sd, 0xfe, 0x00); if (ret < 0) { vfe_dev_err("sensor_write err at sensor_g_hflip!\n"); return ret; } ret = sensor_read(sd, 0x17, &val); if (ret < 0) { vfe_dev_err("sensor_read err at sensor_g_hflip!\n"); return ret; } val &= (1<<0); val = val>>0; *value = val; info->hflip = *value; return 0; } static int sensor_s_hflip(struct v4l2_subdev *sd, int value) { int ret; struct sensor_info *info = to_state(sd); data_type val; ret = sensor_write(sd, 0xfe, 0); if (ret < 0) { vfe_dev_err("sensor_write err at sensor_s_hflip!\n"); return ret; } ret = sensor_read(sd, 0x17, &val); if (ret < 0) { vfe_dev_err("sensor_read err at sensor_s_hflip!\n"); return ret; } switch (value) { case 0: val &= 0xfe; break; case 1: val |= 0x01; break; default: return -EINVAL; } ret = sensor_write(sd, 0x17, val); if (ret < 0) { vfe_dev_err("sensor_write err at sensor_s_hflip!\n"); return ret; } usleep_range(20000,22000); info->hflip = value; return 0; } static int sensor_g_vflip(struct v4l2_subdev *sd, __s32 *value) { int ret; struct sensor_info *info = to_state(sd); data_type val; ret = sensor_write(sd, 0xfe, 0x00); if (ret < 0) { vfe_dev_err("sensor_write err at sensor_g_vflip!\n"); return ret; } ret = sensor_read(sd, 0x17, &val); if (ret < 0) { vfe_dev_err("sensor_read err at sensor_g_vflip!\n"); return ret; } val &= (1<<1); val = val>>1; *value = val; info->vflip = *value; return 0; } static int sensor_s_vflip(struct v4l2_subdev *sd, int value) { int ret; struct sensor_info *info = to_state(sd); data_type val; ret = sensor_write(sd, 0xfe, 0x00); if (ret < 0) { vfe_dev_err("sensor_write err at sensor_s_vflip!\n"); return ret; } ret = sensor_read(sd, 0x17, &val); if (ret < 0) { vfe_dev_err("sensor_read err at sensor_s_vflip!\n"); return ret; } switch (value) { case 0: val &= 0xfd; break; case 1: val |= 0x02; break; default: return -EINVAL; } ret = sensor_write(sd, 0x17, val); if (ret < 0) { vfe_dev_err("sensor_write err at sensor_s_vflip!\n"); return ret; } usleep_range(20000,22000); info->vflip = value; return 0; } static int sensor_g_autogain(struct v4l2_subdev *sd, __s32 *value) { return -EINVAL; } static int sensor_s_autogain(struct v4l2_subdev *sd, int value) { return -EINVAL; } static int sensor_g_autoexp(struct v4l2_subdev *sd, __s32 *value) { int ret; struct sensor_info *info = to_state(sd); data_type val; ret = sensor_write(sd, 0xfe, 0x00); if (ret < 0) { vfe_dev_err("sensor_write err at sensor_g_autoexp!\n"); return ret; } ret = sensor_read(sd, 0xb6, &val); if (ret < 0) { vfe_dev_err("sensor_read err at sensor_g_autoexp!\n"); return ret; } val &= 0x01; if (val == 0x01) { *value = V4L2_EXPOSURE_AUTO; } else { *value = V4L2_EXPOSURE_MANUAL; } info->autoexp = *value; return 0; } static int sensor_s_autoexp(struct v4l2_subdev *sd, enum v4l2_exposure_auto_type value) { int ret; struct sensor_info *info = to_state(sd); data_type val; ret = sensor_write(sd, 0xfe, 0x00); if (ret < 0) { vfe_dev_err("sensor_write err at sensor_s_autoexp!\n"); return ret; } ret = sensor_read(sd, 0xb6, &val); if (ret < 0) { vfe_dev_err("sensor_read err at sensor_s_autoexp!\n"); return ret; } switch (value) { case V4L2_EXPOSURE_AUTO: val |= 0x01; break; case V4L2_EXPOSURE_MANUAL: val &= 0xfe; break; case V4L2_EXPOSURE_SHUTTER_PRIORITY: return -EINVAL; case V4L2_EXPOSURE_APERTURE_PRIORITY: return -EINVAL; default: return -EINVAL; } if (ret < 0) { vfe_dev_err("sensor_write err at sensor_s_autoexp!\n"); return ret; } usleep_range(10000,12000); info->autoexp = value; return 0; } static int sensor_g_autowb(struct v4l2_subdev *sd, int *value) { int ret; struct sensor_info *info = to_state(sd); data_type val; ret = sensor_write(sd, 0xfe, 0x00); if (ret < 0) { vfe_dev_err("sensor_write err at sensor_g_autowb!\n"); return ret; } ret = sensor_read(sd, 0x82, &val); if (ret < 0) { vfe_dev_err("sensor_read err at sensor_g_autowb!\n"); return ret; } val &= (1<<1); val = val>>1; //0x42 bit1 is awb enable *value = val; info->autowb = *value; return 0; } static int sensor_s_autowb(struct v4l2_subdev *sd, int value) { int ret; struct sensor_info *info = to_state(sd); data_type val; ret = sensor_write_array(sd, sensor_wb_auto_regs, ARRAY_SIZE(sensor_wb_auto_regs)); if (ret < 0) { vfe_dev_err("sensor_write_array err at sensor_s_autowb!\n"); return ret; } ret = sensor_read(sd, 0x82, &val); if (ret < 0) { vfe_dev_err("sensor_read err at sensor_s_autowb!\n"); return ret; } switch(value) { case 0: val &= 0xfd; break; case 1: val |= 0x02; break; default: break; } ret = sensor_write(sd, 0x82, val); if (ret < 0) { vfe_dev_err("sensor_write err at sensor_s_autowb!\n"); return ret; } usleep_range(10000,12000); info->autowb = value; return 0; } static int sensor_g_hue(struct v4l2_subdev *sd, __s32 *value) { return -EINVAL; } static int sensor_s_hue(struct v4l2_subdev *sd, int value) { return -EINVAL; } static int sensor_g_gain(struct v4l2_subdev *sd, __s32 *value) { return -EINVAL; } static int sensor_s_gain(struct v4l2_subdev *sd, int value) { return -EINVAL; } /* *********************************************end of ******************************************** */ static int sensor_g_brightness(struct v4l2_subdev *sd, __s32 *value) { struct sensor_info *info = to_state(sd); *value = info->brightness; return 0; } static int sensor_s_brightness(struct v4l2_subdev *sd, int value) { struct sensor_info *info = to_state(sd); if(info->brightness == value) return 0; if(value < -4 || value > 4) return -ERANGE; LOG_ERR_RET(sensor_write_array(sd, sensor_brightness[value+4].regs, sensor_brightness[value+4].size)) info->brightness = value; return 0; } static int sensor_g_contrast(struct v4l2_subdev *sd, __s32 *value) { struct sensor_info *info = to_state(sd); *value = info->contrast; return 0; } static int sensor_s_contrast(struct v4l2_subdev *sd, int value) { struct sensor_info *info = to_state(sd); if(info->contrast == value) return 0; if(value < -4 || value > 4) return -ERANGE; LOG_ERR_RET(sensor_write_array(sd, sensor_contrast[value+4].regs, sensor_contrast[value+4].size)) info->contrast = value; return 0; } static int sensor_g_saturation(struct v4l2_subdev *sd, __s32 *value) { struct sensor_info *info = to_state(sd); *value = info->saturation; return 0; } static int sensor_s_saturation(struct v4l2_subdev *sd, int value) { struct sensor_info *info = to_state(sd); if(info->saturation == value) return 0; if(value < -4 || value > 4) return -ERANGE; LOG_ERR_RET(sensor_write_array(sd, sensor_saturation[value+4].regs, sensor_saturation[value+4].size)) info->saturation = value; return 0; } static int sensor_g_exp_bias(struct v4l2_subdev *sd, __s32 *value) { struct sensor_info *info = to_state(sd); *value = info->exp_bias; return 0; } static int sensor_s_exp_bias(struct v4l2_subdev *sd, int value) { struct sensor_info *info = to_state(sd); if(info->exp_bias == value) return 0; if(value < -4 || value > 4) return -ERANGE; LOG_ERR_RET(sensor_write_array(sd, sensor_ev[value+4].regs, sensor_ev[value+4].size)) info->exp_bias = value; return 0; } static int sensor_g_wb(struct v4l2_subdev *sd, int *value) { struct sensor_info *info = to_state(sd); enum v4l2_auto_n_preset_white_balance *wb_type = (enum v4l2_auto_n_preset_white_balance*)value; *wb_type = info->wb; return 0; } static int sensor_s_wb(struct v4l2_subdev *sd, enum v4l2_auto_n_preset_white_balance value) { struct sensor_info *info = to_state(sd); if(info->capture_mode == V4L2_MODE_IMAGE) return 0; LOG_ERR_RET(sensor_write_array(sd, sensor_wb[value].regs ,sensor_wb[value].size) ) if (value == V4L2_WHITE_BALANCE_AUTO) info->autowb = 1; else info->autowb = 0; info->wb = value; return 0; } static int sensor_g_colorfx(struct v4l2_subdev *sd, __s32 *value) { struct sensor_info *info = to_state(sd); enum v4l2_colorfx *clrfx_type = (enum v4l2_colorfx*)value; *clrfx_type = info->clrfx; return 0; } static int sensor_s_colorfx(struct v4l2_subdev *sd, enum v4l2_colorfx value) { struct sensor_info *info = to_state(sd); if(info->clrfx == value) return 0; LOG_ERR_RET(sensor_write_array(sd, sensor_colorfx[value].regs, sensor_colorfx[value].size)) info->clrfx = value; return 0; } static int sensor_g_flash_mode(struct v4l2_subdev *sd, __s32 *value) { struct sensor_info *info = to_state(sd); enum v4l2_flash_led_mode *flash_mode = (enum v4l2_flash_led_mode*)value; *flash_mode = info->flash_mode; return 0; } static int sensor_s_flash_mode(struct v4l2_subdev *sd, enum v4l2_flash_led_mode value) { struct sensor_info *info = to_state(sd); info->flash_mode = value; return 0; } /* * Stuff that knows about the sensor. */ static int sensor_power(struct v4l2_subdev *sd, int on) { cci_lock(sd); switch(on) { case CSI_SUBDEV_STBY_ON: vfe_dev_dbg("CSI_SUBDEV_STBY_ON\n"); vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH); usleep_range(5000,12000); vfe_set_mclk(sd,OFF); break; case CSI_SUBDEV_STBY_OFF: vfe_dev_dbg("CSI_SUBDEV_STBY_OFF\n"); vfe_set_mclk_freq(sd,MCLK); vfe_set_mclk(sd,ON); usleep_range(5000,12000); vfe_gpio_write(sd,PWDN,CSI_GPIO_LOW); usleep_range(5000,12000); break; case CSI_SUBDEV_PWR_ON: vfe_dev_dbg("CSI_SUBDEV_PWR_ON\n"); vfe_gpio_set_status(sd,PWDN,1);//set the gpio to output vfe_gpio_set_status(sd,RESET,1);//set the gpio to output vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH); vfe_gpio_write(sd,RESET,CSI_GPIO_LOW); vfe_gpio_write(sd,POWER_EN,CSI_GPIO_HIGH); usleep_range(10000,12000); vfe_set_pmu_channel(sd,DVDD,ON); usleep_range(10000,12000); vfe_set_pmu_channel(sd,IOVDD,ON); vfe_set_pmu_channel(sd,AVDD,ON); vfe_set_pmu_channel(sd,AFVDD,ON); usleep_range(10000,12000); vfe_set_mclk_freq(sd,MCLK); vfe_set_mclk(sd,ON); usleep_range(10000,12000); vfe_gpio_write(sd,PWDN,CSI_GPIO_LOW); usleep_range(10000,12000); vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH); usleep_range(10000,12000); break; case CSI_SUBDEV_PWR_OFF: vfe_dev_dbg("CSI_SUBDEV_PWR_OFF\n"); vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH); usleep_range(10000,12000); vfe_gpio_write(sd,RESET,CSI_GPIO_LOW); usleep_range(10000,12000); vfe_gpio_write(sd,POWER_EN,CSI_GPIO_LOW); vfe_set_pmu_channel(sd,AFVDD,OFF); vfe_set_pmu_channel(sd,AVDD,OFF); usleep_range(10000,12000); vfe_set_pmu_channel(sd,IOVDD,OFF); usleep_range(10000,12000); vfe_set_pmu_channel(sd,DVDD,OFF); usleep_range(5000,12000); vfe_set_mclk(sd,OFF); usleep_range(5000,12000); vfe_gpio_set_status(sd,RESET,0);//set the gpio to input vfe_gpio_set_status(sd,PWDN,0);//set the gpio to input break; default: return -EINVAL; } cci_unlock(sd); return 0; } static int sensor_reset(struct v4l2_subdev *sd, u32 val) { switch(val) { case 0: vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH); usleep_range(10000,12000); break; case 1: vfe_gpio_write(sd,RESET,CSI_GPIO_LOW); usleep_range(10000,12000); break; default: return -EINVAL; } return 0; } static int sensor_detect(struct v4l2_subdev *sd) { int ret; unsigned int SENSOR_ID=0; data_type val; ret = sensor_read(sd, 0xf0, &val); SENSOR_ID|= (val<< 8); if (ret < 0) { vfe_dev_err("sensor_read err at sensor_detect!\n"); return ret; } ret = sensor_read(sd, 0xf1, &val); SENSOR_ID|= (val); vfe_dev_print("V4L2_IDENT_SENSOR=%x",SENSOR_ID); if (ret < 0) { vfe_dev_err("sensor_read err at sensor_detect!\n"); return ret; } if(SENSOR_ID != V4L2_IDENT_SENSOR) return -ENODEV; return 0; } static int sensor_init(struct v4l2_subdev *sd, u32 val) { int ret; vfe_dev_dbg("sensor_init\n"); /*Make sure it is a target sensor*/ ret = sensor_detect(sd); if (ret) { vfe_dev_err("chip found is not an target chip.\n"); return ret; } ret = sensor_write_array(sd, sensor_default_regs , ARRAY_SIZE(sensor_default_regs)); msleep(350); return 0; } static int sensor_g_exif(struct v4l2_subdev *sd, struct sensor_exif_attribute *exif) { int ret = 0;//, gain_val, exp_val; unsigned int temp=0,shutter=0, gain = 0; data_type val; sensor_write(sd, 0xfe, 0x00); //sensor_write(sd, 0xb6, 0x02); /*read shutter */ sensor_read(sd, 0x03, &val); temp |= (val<< 8); sensor_read(sd, 0x04, &val); temp |= (val & 0xff); shutter=temp; sensor_read(sd, 0xb1, &val); gain = val; exif->fnumber = 280; exif->focal_length = 425; exif->brightness = 125; exif->flash_fire = 0; //exif->iso_speed = 50*((50 + CLIP(gain-0x20, 0, 0xff)*5)/50); exif->iso_speed = 50*gain / 16; exif->exposure_time_num = 1; exif->exposure_time_den = 16000/shutter; return ret; } static void sensor_get_lum(struct v4l2_subdev *sd, unsigned int *lum) { data_type temp = 0; // sensor_read(sd, 0x03, &temp); // *lum = temp << 8; // sensor_read(sd, 0x04, &temp); // *lum |= temp; sensor_write(sd, 0xfe, 0x01); sensor_read(sd, 0x14, &temp); *lum = temp; vfe_dev_dbg("check luminance=0x%x\n", *lum); } static void sensor_g_flash_flag(struct v4l2_subdev *sd, unsigned int *flash_flag) { unsigned int current_lum = 0; sensor_get_lum(sd, ¤t_lum); // if(current_lum > 0x13c) // *flash_flag = 1; // else // *flash_flag = 0; if(current_lum < 0x1c) *flash_flag = 1; else *flash_flag = 0; } static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg) { int ret=0; //struct sensor_info *info = to_state(sd); switch(cmd) { case GET_SENSOR_EXIF: sensor_g_exif(sd, (struct sensor_exif_attribute *)arg); break; case GET_FLASH_FLAG: sensor_g_flash_flag(sd,(unsigned int *)arg); default: return -EINVAL; } return ret; } /* * Store information about the video data format. */ static struct sensor_format_struct { __u8 *desc; //__u32 pixelformat; enum v4l2_mbus_pixelcode mbus_code;//linux-3.0 struct regval_list *regs; int regs_size; int bpp; /* Bytes per pixel */ } sensor_formats[] = { { .desc = "YUYV 4:2:2", .mbus_code = V4L2_MBUS_FMT_YUYV8_2X8,//linux-3.0 .regs = sensor_fmt_yuv422_yuyv, .regs_size = ARRAY_SIZE(sensor_fmt_yuv422_yuyv), .bpp = 2, }, { .desc = "YVYU 4:2:2", .mbus_code = V4L2_MBUS_FMT_YVYU8_2X8,//linux-3.0 .regs = sensor_fmt_yuv422_yvyu, .regs_size = ARRAY_SIZE(sensor_fmt_yuv422_yvyu), .bpp = 2, }, { .desc = "UYVY 4:2:2", .mbus_code = V4L2_MBUS_FMT_UYVY8_2X8,//linux-3.0 .regs = sensor_fmt_yuv422_uyvy, .regs_size = ARRAY_SIZE(sensor_fmt_yuv422_uyvy), .bpp = 2, }, { .desc = "VYUY 4:2:2", .mbus_code = V4L2_MBUS_FMT_VYUY8_2X8,//linux-3.0 .regs = sensor_fmt_yuv422_vyuy, .regs_size = ARRAY_SIZE(sensor_fmt_yuv422_vyuy), .bpp = 2, }, { .desc = "Raw RGB Bayer", .mbus_code = V4L2_MBUS_FMT_SBGGR8_1X8,//linux-3.0 .regs = sensor_fmt_raw, .regs_size = ARRAY_SIZE(sensor_fmt_raw), .bpp = 1 }, }; #define N_FMTS ARRAY_SIZE(sensor_formats) /* * Then there is the issue of window sizes. Try to capture the info here. */ static struct sensor_win_size sensor_win_sizes[] = { /* UXGA */ { .width = UXGA_WIDTH, .height = UXGA_HEIGHT, .hoffset = 0, .voffset = 0, .regs = sensor_uxga_regs, .regs_size = ARRAY_SIZE(sensor_uxga_regs), .set_size = NULL, }, /* 720p */ { .width = HD720_WIDTH, .height = HD720_HEIGHT, .hoffset = 0, .voffset = 0, .regs = gc2155_hd720_regs, .regs_size = ARRAY_SIZE(gc2155_hd720_regs), .set_size = NULL, }, /* SVGA */ { .width = SVGA_WIDTH, .height = SVGA_HEIGHT, .hoffset = 0, .voffset = 0, .regs = sensor_svga_regs, .regs_size = ARRAY_SIZE(sensor_svga_regs), .set_size = NULL, }, }; #define N_WIN_SIZES (ARRAY_SIZE(sensor_win_sizes)) static int sensor_enum_fmt(struct v4l2_subdev *sd, unsigned index, enum v4l2_mbus_pixelcode *code) { if (index >= N_FMTS) return -EINVAL; *code = sensor_formats[index].mbus_code; return 0; } static int sensor_enum_size(struct v4l2_subdev *sd, struct v4l2_frmsizeenum *fsize) { if(fsize->index > N_WIN_SIZES-1) return -EINVAL; fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE; fsize->discrete.width = sensor_win_sizes[fsize->index].width; fsize->discrete.height = sensor_win_sizes[fsize->index].height; return 0; } static int sensor_try_fmt_internal(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt, struct sensor_format_struct **ret_fmt, struct sensor_win_size **ret_wsize) { int index; struct sensor_win_size *wsize; for (index = 0; index < N_FMTS; index++) if (sensor_formats[index].mbus_code == fmt->code) break; if (index >= N_FMTS) return -EINVAL; if (ret_fmt != NULL) *ret_fmt = sensor_formats + index; /* * Fields: the sensor devices claim to be progressive. */ fmt->field = V4L2_FIELD_NONE; /* * Round requested image size down to the nearest * we support, but not below the smallest. */ for (wsize = sensor_win_sizes; wsize < sensor_win_sizes + N_WIN_SIZES; wsize++) if (fmt->width >= wsize->width && fmt->height >= wsize->height) break; if (wsize >= sensor_win_sizes + N_WIN_SIZES) wsize--; /* Take the smallest one */ if (ret_wsize != NULL) *ret_wsize = wsize; /* * Note the size we'll actually handle. */ fmt->width = wsize->width; fmt->height = wsize->height; return 0; } static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt)//linux-3.0 { return sensor_try_fmt_internal(sd, fmt, NULL, NULL); } static int sensor_g_mbus_config(struct v4l2_subdev *sd, struct v4l2_mbus_config *cfg) { cfg->type = V4L2_MBUS_PARALLEL; cfg->flags = V4L2_MBUS_MASTER | VREF_POL | HREF_POL | CLK_POL ; return 0; } /* * Set a format. */ static int sensor_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt)//linux-3.0 { int ret; unsigned int temp=0,shutter=0; data_type val; struct sensor_format_struct *sensor_fmt; struct sensor_win_size *wsize; struct sensor_info *info = to_state(sd); //////////////shutter-gain/////////////// ret = sensor_try_fmt_internal(sd, fmt, &sensor_fmt, &wsize); if (ret) return ret; if((wsize->width==1600)&&(wsize->height==1200)) //capture mode >640*480 { sensor_write(sd, 0xfe, 0x00); sensor_write(sd, 0xb6, 0x00); /*read shutter */ sensor_read(sd, 0x03, &val); temp |= (val<< 8); sensor_read(sd, 0x04, &val); temp |= (val & 0xff); shutter=temp; //printk("read shutter = [%x]\n", shutter); } sensor_write_array(sd, sensor_fmt->regs , sensor_fmt->regs_size); ret = 0; if (wsize->regs) { ret = sensor_write_array(sd, wsize->regs , wsize->regs_size); if (ret < 0) return ret; } if (wsize->set_size) { ret = wsize->set_size(sd); if (ret < 0) return ret; } if((wsize->width==1600)&&(wsize->height==1200)) { sensor_write(sd, 0xfe, 0x00); shutter= shutter*2/5; if(shutter < 1) shutter = 1; sensor_write(sd, 0x03, ((shutter>>8)&0xff)); sensor_write(sd, 0x04, (shutter&0xff)); msleep(400); } sensor_s_hflip(sd,info->hflip); sensor_s_vflip(sd,info->vflip); info->fmt = sensor_fmt; info->width = wsize->width; info->height = wsize->height; return 0; } /* * Implement G/S_PARM. There is a "high quality" mode we could try * to do someday; for now, we just do the frame rate tweak. */ static int sensor_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms) { struct v4l2_captureparm *cp = &parms->parm.capture; struct sensor_info *info = to_state(sd); if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; memset(cp, 0, sizeof(struct v4l2_captureparm)); cp->capability = V4L2_CAP_TIMEPERFRAME; cp->timeperframe.numerator = 1; if (info->width > SVGA_WIDTH && info->height > SVGA_HEIGHT) { cp->timeperframe.denominator = SENSOR_FRAME_RATE/2; } else { cp->timeperframe.denominator = SENSOR_FRAME_RATE; } return 0; } static int sensor_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms) { return 0; } /* * Code for dealing with controls. * fill with different sensor module * different sensor module has different settings here * if not support the follow function ,retrun -EINVAL */ /* *********************************************begin of ******************************************** */ static int sensor_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc) { /* Fill in min, max, step and default value for these controls. */ /* see include/linux/videodev2.h for details */ /* see sensor_s_parm and sensor_g_parm for the meaning of value */ switch (qc->id) { // case V4L2_CID_BRIGHTNESS: // return v4l2_ctrl_query_fill(qc, -4, 4, 1, 1); // case V4L2_CID_CONTRAST: // return v4l2_ctrl_query_fill(qc, -4, 4, 1, 1); // case V4L2_CID_SATURATION: // return v4l2_ctrl_query_fill(qc, -4, 4, 1, 1); // case V4L2_CID_HUE: // return v4l2_ctrl_query_fill(qc, -180, 180, 5, 0); case V4L2_CID_VFLIP: case V4L2_CID_HFLIP: return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0); // case V4L2_CID_GAIN: // return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128); // case V4L2_CID_AUTOGAIN: // return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1); case V4L2_CID_EXPOSURE: case V4L2_CID_AUTO_EXPOSURE_BIAS: return v4l2_ctrl_query_fill(qc, -4, 4, 1, 0); case V4L2_CID_EXPOSURE_AUTO: return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0); case V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE: return v4l2_ctrl_query_fill(qc, 0, 9, 1, 1); case V4L2_CID_AUTO_WHITE_BALANCE: return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1); case V4L2_CID_COLORFX: return v4l2_ctrl_query_fill(qc, 0, 15, 1, 0); case V4L2_CID_FLASH_LED_MODE: return v4l2_ctrl_query_fill(qc, 0, 4, 1, 0); } return -EINVAL; } static int sensor_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) { switch (ctrl->id) { case V4L2_CID_BRIGHTNESS: return sensor_g_brightness(sd, &ctrl->value); case V4L2_CID_CONTRAST: return sensor_g_contrast(sd, &ctrl->value); case V4L2_CID_SATURATION: return sensor_g_saturation(sd, &ctrl->value); case V4L2_CID_HUE: return sensor_g_hue(sd, &ctrl->value); case V4L2_CID_VFLIP: return sensor_g_vflip(sd, &ctrl->value); case V4L2_CID_HFLIP: return sensor_g_hflip(sd, &ctrl->value); case V4L2_CID_GAIN: return sensor_g_gain(sd, &ctrl->value); case V4L2_CID_AUTOGAIN: return sensor_g_autogain(sd, &ctrl->value); case V4L2_CID_EXPOSURE: case V4L2_CID_AUTO_EXPOSURE_BIAS: return sensor_g_exp_bias(sd, &ctrl->value); case V4L2_CID_EXPOSURE_AUTO: return sensor_g_autoexp(sd, &ctrl->value); case V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE: return sensor_g_wb(sd, &ctrl->value); case V4L2_CID_AUTO_WHITE_BALANCE: return sensor_g_autowb(sd, &ctrl->value); case V4L2_CID_COLORFX: return sensor_g_colorfx(sd, &ctrl->value); case V4L2_CID_FLASH_LED_MODE: return sensor_g_flash_mode(sd, &ctrl->value); } return -EINVAL; } static int sensor_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl) { struct v4l2_queryctrl qc; int ret; qc.id = ctrl->id; ret = sensor_queryctrl(sd, &qc); if (ret < 0) { return ret; } if (qc.type == V4L2_CTRL_TYPE_MENU || qc.type == V4L2_CTRL_TYPE_INTEGER || qc.type == V4L2_CTRL_TYPE_BOOLEAN) { if (ctrl->value < qc.minimum || ctrl->value > qc.maximum) { return -ERANGE; } } switch (ctrl->id) { case V4L2_CID_BRIGHTNESS: return sensor_s_brightness(sd, ctrl->value); case V4L2_CID_CONTRAST: return sensor_s_contrast(sd, ctrl->value); case V4L2_CID_SATURATION: return sensor_s_saturation(sd, ctrl->value); case V4L2_CID_HUE: return sensor_s_hue(sd, ctrl->value); case V4L2_CID_VFLIP: return sensor_s_vflip(sd, ctrl->value); case V4L2_CID_HFLIP: return sensor_s_hflip(sd, ctrl->value); case V4L2_CID_GAIN: return sensor_s_gain(sd, ctrl->value); case V4L2_CID_AUTOGAIN: return sensor_s_autogain(sd, ctrl->value); case V4L2_CID_EXPOSURE: case V4L2_CID_AUTO_EXPOSURE_BIAS: return sensor_s_exp_bias(sd, ctrl->value); case V4L2_CID_EXPOSURE_AUTO: return sensor_s_autoexp(sd, (enum v4l2_exposure_auto_type) ctrl->value); case V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE: return sensor_s_wb(sd, (enum v4l2_auto_n_preset_white_balance) ctrl->value); case V4L2_CID_AUTO_WHITE_BALANCE: return sensor_s_autowb(sd, ctrl->value); case V4L2_CID_COLORFX: return sensor_s_colorfx(sd, (enum v4l2_colorfx) ctrl->value); case V4L2_CID_FLASH_LED_MODE: return sensor_s_flash_mode(sd, (enum v4l2_flash_led_mode) ctrl->value); } return -EINVAL; } static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) { struct i2c_client *client = v4l2_get_subdevdata(sd); return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SENSOR, 0); } /* ----------------------------------------------------------------------- */ static const struct v4l2_subdev_core_ops sensor_core_ops = { .g_chip_ident = sensor_g_chip_ident, .g_ctrl = sensor_g_ctrl, .s_ctrl = sensor_s_ctrl, .queryctrl = sensor_queryctrl, .reset = sensor_reset, .init = sensor_init, .s_power = sensor_power, .ioctl = sensor_ioctl, }; static const struct v4l2_subdev_video_ops sensor_video_ops = { .enum_mbus_fmt = sensor_enum_fmt, .enum_framesizes = sensor_enum_size, .try_mbus_fmt = sensor_try_fmt, .s_mbus_fmt = sensor_s_fmt, .s_parm = sensor_s_parm, .g_parm = sensor_g_parm, .g_mbus_config = sensor_g_mbus_config, }; static const struct v4l2_subdev_ops sensor_ops = { .core = &sensor_core_ops, .video = &sensor_video_ops, }; /* ----------------------------------------------------------------------- */ static struct cci_driver cci_drv = { .name = SENSOR_NAME, .addr_width = CCI_BITS_8, .data_width = CCI_BITS_8, }; static int sensor_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct v4l2_subdev *sd; struct sensor_info *info; info = kzalloc(sizeof(struct sensor_info), GFP_KERNEL); if (info == NULL) return -ENOMEM; sd = &info->sd; cci_dev_probe_helper(sd, client, &sensor_ops, &cci_drv); if(client) { client->addr=0x78>>1; } info->fmt = &sensor_formats[0]; info->brightness = 0; info->contrast = 0; info->saturation = 0; info->hue = 0; info->hflip = 0; info->vflip = 0; info->gain = 0; info->autogain = 1; info->exp = 0; info->autoexp = 0; info->autowb = 1; info->wb = 0; info->clrfx = 0; return 0; } static int sensor_remove(struct i2c_client *client) { struct v4l2_subdev *sd; sd = cci_dev_remove_helper(client, &cci_drv); printk("sensor_remove gc2155 sd = %p!\n",sd); kfree(to_state(sd)); return 0; } static const struct i2c_device_id sensor_id[] = { { SENSOR_NAME, 0 }, { } }; MODULE_DEVICE_TABLE(i2c, sensor_id); static struct i2c_driver sensor_driver = { .driver = { .owner = THIS_MODULE, .name = SENSOR_NAME, }, .probe = sensor_probe, .remove = sensor_remove, .id_table = sensor_id, }; static __init int init_sensor(void) { return cci_dev_init_helper(&sensor_driver); } static __exit void exit_sensor(void) { cci_dev_exit_helper(&sensor_driver); } module_init(init_sensor); module_exit(exit_sensor);