From 7a0dfe623ff15f98902cf9fc981277d5747280b1 Mon Sep 17 00:00:00 2001 From: ddl Date: Wed, 27 Apr 2011 14:42:47 +0800 Subject: [PATCH] camera: add support gc0308 sensor driver --- arch/arm/mach-rk29/include/mach/rk29_camera.h | 2 + drivers/media/video/Kconfig | 6 +- drivers/media/video/Makefile | 2 + drivers/media/video/gc0308.c | 2961 +++++++++++++++++ include/media/v4l2-chip-ident.h | 1 + 5 files changed, 2971 insertions(+), 1 deletion(-) create mode 100755 drivers/media/video/gc0308.c diff --git a/arch/arm/mach-rk29/include/mach/rk29_camera.h b/arch/arm/mach-rk29/include/mach/rk29_camera.h index 8e6358cbe009..d7c4b736e2f5 100644 --- a/arch/arm/mach-rk29/include/mach/rk29_camera.h +++ b/arch/arm/mach-rk29/include/mach/rk29_camera.h @@ -43,6 +43,7 @@ #define RK29_CAM_SENSOR_MT9D113 mt9d113 #define RK29_CAM_SENSOR_MT9P111 mt9p111 #define RK29_CAM_SENSOR_GT2005 gt2005 +#define RK29_CAM_SENSOR_GC0308 gc0308 #define RK29_CAM_SENSOR_NAME_OV9650 "ov9650" #define RK29_CAM_SENSOR_NAME_OV2655 "ov2655" @@ -55,6 +56,7 @@ #define RK29_CAM_SENSOR_NAME_MT9D113 "mt9d113" #define RK29_CAM_SENSOR_NAME_MT9P111 "mt9p111" #define RK29_CAM_SENSOR_NAME_GT2005 "gt2005" +#define RK29_CAM_SENSOR_NAME_GC0308 "gc0308" #define RK29_CAM_POWERACTIVE_BITPOS 0x00 #define RK29_CAM_POWERACTIVE_MASK (1< + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +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) + +#define SENSOR_TR(format, ...) printk(KERN_ERR format, ## __VA_ARGS__) +#define SENSOR_DG(format, ...) dprintk(0, format, ## __VA_ARGS__) + + +#define _CONS(a,b) a##b +#define CONS(a,b) _CONS(a,b) + +#define __STR(x) #x +#define _STR(x) __STR(x) +#define STR(x) _STR(x) + +#define MIN(x,y) ((xy) ? x: y) + +/* Sensor Driver Configuration */ +#define SENSOR_NAME RK29_CAM_SENSOR_GC0308 +#define SENSOR_V4L2_IDENT V4L2_IDENT_GC0308 +#define SENSOR_ID 0x9b +#define SENSOR_MIN_WIDTH 640//176 +#define SENSOR_MIN_HEIGHT 480//144 +#define SENSOR_MAX_WIDTH 640 +#define SENSOR_MAX_HEIGHT 480 +#define SENSOR_INIT_WIDTH 640 /* Sensor pixel size for sensor_init_data array */ +#define SENSOR_INIT_HEIGHT 480 +#define SENSOR_INIT_WINSEQADR sensor_vga +#define SENSOR_INIT_PIXFMT V4L2_PIX_FMT_YUYV + +#define CONFIG_SENSOR_WhiteBalance 0 +#define CONFIG_SENSOR_Brightness 0 +#define CONFIG_SENSOR_Contrast 0 +#define CONFIG_SENSOR_Saturation 0 +#define CONFIG_SENSOR_Effect 1 +#define CONFIG_SENSOR_Scene 0 +#define CONFIG_SENSOR_DigitalZoom 0 +#define CONFIG_SENSOR_Focus 0 +#define CONFIG_SENSOR_Exposure 0 +#define CONFIG_SENSOR_Flash 0 +#define CONFIG_SENSOR_Mirror 0 +#define CONFIG_SENSOR_Flip 0 + +#define CONFIG_SENSOR_I2C_SPEED 250000 /* Hz */ +/* Sensor write register continues by preempt_disable/preempt_enable for current process not be scheduled */ +#define CONFIG_SENSOR_I2C_NOSCHED 0 +#define CONFIG_SENSOR_I2C_RDWRCHK 0 + +#define SENSOR_BUS_PARAM (SOCAM_MASTER | SOCAM_PCLK_SAMPLE_RISING |\ + SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_LOW |\ + SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATAWIDTH_8 |SOCAM_MCLK_24MHZ) + +#define COLOR_TEMPERATURE_CLOUDY_DN 6500 +#define COLOR_TEMPERATURE_CLOUDY_UP 8000 +#define COLOR_TEMPERATURE_CLEARDAY_DN 5000 +#define COLOR_TEMPERATURE_CLEARDAY_UP 6500 +#define COLOR_TEMPERATURE_OFFICE_DN 3500 +#define COLOR_TEMPERATURE_OFFICE_UP 5000 +#define COLOR_TEMPERATURE_HOME_DN 2500 +#define COLOR_TEMPERATURE_HOME_UP 3500 + +#define SENSOR_NAME_STRING(a) STR(CONS(SENSOR_NAME, a)) +#define SENSOR_NAME_VARFUN(a) CONS(SENSOR_NAME, a) + +struct reginfo +{ + u8 reg; + u8 val; +}; + +/* init 640X480 VGA */ +static struct reginfo sensor_init_data[] = +{ + + {0xfe , 0x80}, + + {0xfe , 0x00}, // set page0 + + {0xd2 , 0x10}, // close AEC + {0x22 , 0x55}, // close AWB + + {0x03 , 0x01}, + {0x04 , 0x2c}, + {0x5a , 0x56}, + {0x5b , 0x40}, + {0x5c , 0x4a}, + + {0x22 , 0x57}, // Open AWB + + {0x01 , 0xfa}, + {0x02 , 0x70}, + {0x0f , 0x01}, + + + {0xe2 , 0x00}, //anti-flicker step [11:8] + {0xe3 , 0x64}, //anti-flicker step [7:0] + + {0xe4 , 0x02}, //exp level 1 16.67fps + {0xe5 , 0x58}, + {0xe6 , 0x03}, //exp level 2 12.5fps + {0xe7 , 0x20}, + {0xe8 , 0x04}, //exp level 3 8.33fps + {0xe9 , 0xb0}, + {0xea , 0x09}, //exp level 4 4.00fps + {0xeb , 0xc4}, + + //{0xec , 0x20}, + + {0x05 , 0x00}, + {0x06 , 0x00}, + {0x07 , 0x00}, + {0x08 , 0x00}, + {0x09 , 0x01}, + {0x0a , 0xe8}, + {0x0b , 0x02}, + {0x0c , 0x88}, + {0x0d , 0x02}, + {0x0e , 0x02}, + {0x10 , 0x22}, + {0x11 , 0xfd}, + {0x12 , 0x2a}, + {0x13 , 0x00}, + //{0x14 , 0x10}, + {0x15 , 0x0a}, + {0x16 , 0x05}, + {0x17 , 0x01}, + {0x18 , 0x44}, + {0x19 , 0x44}, + {0x1a , 0x1e}, + {0x1b , 0x00}, + {0x1c , 0xc1}, + {0x1d , 0x08}, + {0x1e , 0x60}, + {0x1f , 0x16}, + + + {0x20 , 0xff}, + {0x21 , 0xf8}, + {0x22 , 0x57}, + {0x24 , 0xa2}, + {0x25 , 0x0f}, + + //output sync_mode + {0x26 , 0x02}, //0x03 20101016 zhj + {0x2f , 0x01}, + {0x30 , 0xf7}, + {0x31 , 0x50}, + {0x32 , 0x00}, + {0x39 , 0x04}, + {0x3a , 0x18}, + {0x3b , 0x20}, + {0x3c , 0x00}, + {0x3d , 0x00}, + {0x3e , 0x00}, + {0x3f , 0x00}, + {0x50 , 0x10}, + {0x53 , 0x82}, + {0x54 , 0x80}, + {0x55 , 0x80}, + {0x56 , 0x82}, + {0x8b , 0x40}, + {0x8c , 0x40}, + {0x8d , 0x40}, + {0x8e , 0x2e}, + {0x8f , 0x2e}, + {0x90 , 0x2e}, + {0x91 , 0x3c}, + {0x92 , 0x50}, + {0x5d , 0x12}, + {0x5e , 0x1a}, + {0x5f , 0x24}, + {0x60 , 0x07}, + {0x61 , 0x15}, + {0x62 , 0x08}, + {0x64 , 0x03}, + {0x66 , 0xe8}, + {0x67 , 0x86}, + {0x68 , 0xa2}, + {0x69 , 0x18}, + {0x6a , 0x0f}, + {0x6b , 0x00}, + {0x6c , 0x5f}, + {0x6d , 0x8f}, + {0x6e , 0x55}, + {0x6f , 0x38}, + {0x70 , 0x15}, + {0x71 , 0x33}, + {0x72 , 0xdc}, + {0x73 , 0x80}, + {0x74 , 0x02}, + {0x75 , 0x3f}, + {0x76 , 0x02}, + {0x77 , 0x36}, + {0x78 , 0x88}, + {0x79 , 0x81}, + {0x7a , 0x81}, + {0x7b , 0x22}, + {0x7c , 0xff}, + {0x93 , 0x48}, + {0x94 , 0x00}, + {0x95 , 0x05}, + {0x96 , 0xe8}, + {0x97 , 0x40}, + {0x98 , 0xf0}, + {0xb1 , 0x38}, + {0xb2 , 0x38}, + {0xbd , 0x38}, + {0xbe , 0x36}, + {0xd0 , 0xc9}, + {0xd1 , 0x10}, + //{0xd2 , 0x90}, + {0xd3 , 0x80}, + {0xd5 , 0xf2}, + {0xd6 , 0x16}, + {0xdb , 0x92}, + {0xdc , 0xa5}, + {0xdf , 0x23}, + {0xd9 , 0x00}, + {0xda , 0x00}, + {0xe0 , 0x09}, + + {0xed , 0x04}, + {0xee , 0xa0}, + {0xef , 0x40}, + {0x80 , 0x03}, + {0x80 , 0x03}, + {0x9F , 0x10}, + {0xA0 , 0x20}, + {0xA1 , 0x38}, + {0xA2 , 0x4E}, + {0xA3 , 0x63}, + {0xA4 , 0x76}, + {0xA5 , 0x87}, + {0xA6 , 0xA2}, + {0xA7 , 0xB8}, + {0xA8 , 0xCA}, + {0xA9 , 0xD8}, + {0xAA , 0xE3}, + {0xAB , 0xEB}, + {0xAC , 0xF0}, + {0xAD , 0xF8}, + {0xAE , 0xFD}, + {0xAF , 0xFF}, + {0xc0 , 0x00}, + {0xc1 , 0x10}, + {0xc2 , 0x1C}, + {0xc3 , 0x30}, + {0xc4 , 0x43}, + {0xc5 , 0x54}, + {0xc6 , 0x65}, + {0xc7 , 0x75}, + {0xc8 , 0x93}, + {0xc9 , 0xB0}, + {0xca , 0xCB}, + {0xcb , 0xE6}, + {0xcc , 0xFF}, + {0xf0 , 0x02}, + {0xf1 , 0x01}, + {0xf2 , 0x01}, + {0xf3 , 0x30}, + {0xf9 , 0x9f}, + {0xfa , 0x78}, + + //--------------------------------------------------------------- + {0xfe , 0x01},// set page1 + + {0x00 , 0xf5}, + {0x02 , 0x1a}, + {0x0a , 0xa0}, + {0x0b , 0x60}, + {0x0c , 0x08}, + {0x0e , 0x4c}, + {0x0f , 0x39}, + {0x11 , 0x3f}, + {0x12 , 0x72}, + {0x13 , 0x13}, + {0x14 , 0x42}, + {0x15 , 0x43}, + {0x16 , 0xc2}, + {0x17 , 0xa8}, + {0x18 , 0x18}, + {0x19 , 0x40}, + {0x1a , 0xd0}, + {0x1b , 0xf5}, + {0x70 , 0x40}, + {0x71 , 0x58}, + {0x72 , 0x30}, + {0x73 , 0x48}, + {0x74 , 0x20}, + {0x75 , 0x60}, + {0x77 , 0x20}, + {0x78 , 0x32}, + {0x30 , 0x03}, + {0x31 , 0x40}, + {0x32 , 0xe0}, + {0x33 , 0xe0}, + {0x34 , 0xe0}, + {0x35 , 0xb0}, + {0x36 , 0xc0}, + {0x37 , 0xc0}, + {0x38 , 0x04}, + {0x39 , 0x09}, + {0x3a , 0x12}, + {0x3b , 0x1C}, + {0x3c , 0x28}, + {0x3d , 0x31}, + {0x3e , 0x44}, + {0x3f , 0x57}, + {0x40 , 0x6C}, + {0x41 , 0x81}, + {0x42 , 0x94}, + {0x43 , 0xA7}, + {0x44 , 0xB8}, + {0x45 , 0xD6}, + {0x46 , 0xEE}, + {0x47 , 0x0d}, + {0xfe , 0x00}, // set page0 + + //-----------Update the registers 2010/07/06-------------// + //Registers of Page0 + {0xfe , 0x00}, // set page0 + {0x10 , 0x26}, + {0x11 , 0x0d}, // fd,modified by mormo 2010/07/06 + {0x1a , 0x2a}, // 1e,modified by mormo 2010/07/06 + + {0x1c , 0x49}, // c1,modified by mormo 2010/07/06 + {0x1d , 0x9a}, // 08,modified by mormo 2010/07/06 + {0x1e , 0x61}, // 60,modified by mormo 2010/07/06 + + {0x3a , 0x20}, + + {0x50 , 0x14}, // 10,modified by mormo 2010/07/06 + {0x53 , 0x80}, + {0x56 , 0x80}, + + {0x8b , 0x20}, //LSC + {0x8c , 0x20}, + {0x8d , 0x20}, + {0x8e , 0x14}, + {0x8f , 0x10}, + {0x90 , 0x14}, + + {0x94 , 0x02}, + {0x95 , 0x07}, + {0x96 , 0xe0}, + + {0xb1 , 0x40}, // YCPT + {0xb2 , 0x40}, + {0xb3 , 0x40}, + {0xb6 , 0xe0}, + + {0xd0 , 0xcb}, // AECT c9,modifed by mormo 2010/07/06 + {0xd3 , 0x48}, // 80,modified by mormor 2010/07/06 + + {0xf2 , 0x02}, + {0xf7 , 0x12}, + {0xf8 , 0x0a}, + + //Registers of Page1 + {0xfe , 0x01},// set page1 + {0x02 , 0x20}, + {0x04 , 0x10}, + {0x05 , 0x08}, + {0x06 , 0x20}, + {0x08 , 0x0a}, + + {0x0e , 0x44}, + {0x0f , 0x32}, + {0x10 , 0x41}, + {0x11 , 0x37}, + {0x12 , 0x22}, + {0x13 , 0x19}, + {0x14 , 0x44}, + {0x15 , 0x44}, + + {0x19 , 0x50}, + {0x1a , 0xd8}, + + {0x32 , 0x10}, + + {0x35 , 0x00}, + {0x36 , 0x80}, + {0x37 , 0x00}, + //-----------Update the registers end---------// + + + {0xfe , 0x00}, // set page0 + {0xd2 , 0x90}, + + + //-----------GAMMA Select(3)---------------// + {0x9F , 0x10}, + {0xA0 , 0x20}, + {0xA1 , 0x38}, + {0xA2 , 0x4E}, + {0xA3 , 0x63}, + {0xA4 , 0x76}, + {0xA5 , 0x87}, + {0xA6 , 0xA2}, + {0xA7 , 0xB8}, + {0xA8 , 0xCA}, + {0xA9 , 0xD8}, + {0xAA , 0xE3}, + {0xAB , 0xEB}, + {0xAC , 0xF0}, + {0xAD , 0xF8}, + {0xAE , 0xFD}, + {0xAF , 0xFF}, + + /*GC0308_GAMMA_Select, + 1: //smallest gamma curve + {0x9F , 0x0B}, + {0xA0 , 0x16}, + {0xA1 , 0x29}, + {0xA2 , 0x3C}, + {0xA3 , 0x4F}, + {0xA4 , 0x5F}, + {0xA5 , 0x6F}, + {0xA6 , 0x8A}, + {0xA7 , 0x9F}, + {0xA8 , 0xB4}, + {0xA9 , 0xC6}, + {0xAA , 0xD3}, + {0xAB , 0xDD}, + {0xAC , 0xE5}, + {0xAD , 0xF1}, + {0xAE , 0xFA}, + {0xAF , 0xFF}, + + 2: + {0x9F , 0x0E}, + {0xA0 , 0x1C}, + {0xA1 , 0x34}, + {0xA2 , 0x48}, + {0xA3 , 0x5A}, + {0xA4 , 0x6B}, + {0xA5 , 0x7B}, + {0xA6 , 0x95}, + {0xA7 , 0xAB}, + {0xA8 , 0xBF}, + {0xA9 , 0xCE}, + {0xAA , 0xD9}, + {0xAB , 0xE4}, + {0xAC , 0xEC}, + {0xAD , 0xF7}, + {0xAE , 0xFD}, + {0xAF , 0xFF}, + + 3: + {0x9F , 0x10}, + {0xA0 , 0x20}, + {0xA1 , 0x38}, + {0xA2 , 0x4E}, + {0xA3 , 0x63}, + {0xA4 , 0x76}, + {0xA5 , 0x87}, + {0xA6 , 0xA2}, + {0xA7 , 0xB8}, + {0xA8 , 0xCA}, + {0xA9 , 0xD8}, + {0xAA , 0xE3}, + {0xAB , 0xEB}, + {0xAC , 0xF0}, + {0xAD , 0xF8}, + {0xAE , 0xFD}, + {0xAF , 0xFF}, + + 4: + {0x9F , 0x14}, + {0xA0 , 0x28}, + {0xA1 , 0x44}, + {0xA2 , 0x5D}, + {0xA3 , 0x72}, + {0xA4 , 0x86}, + {0xA5 , 0x95}, + {0xA6 , 0xB1}, + {0xA7 , 0xC6}, + {0xA8 , 0xD5}, + {0xA9 , 0xE1}, + {0xAA , 0xEA}, + {0xAB , 0xF1}, + {0xAC , 0xF5}, + {0xAD , 0xFB}, + {0xAE , 0xFE}, + {0xAF , 0xFF}, + + 5: //largest gamma curve + {0x9F , 0x15}, + {0xA0 , 0x2A}, + {0xA1 , 0x4A}, + {0xA2 , 0x67}, + {0xA3 , 0x79}, + {0xA4 , 0x8C}, + {0xA5 , 0x9A}, + {0xA6 , 0xB3}, + {0xA7 , 0xC5}, + {0xA8 , 0xD5}, + {0xA9 , 0xDF}, + {0xAA , 0xE8}, + {0xAB , 0xEE}, + {0xAC , 0xF3}, + {0xAD , 0xFA}, + {0xAE , 0xFD}, + {0xAF , 0xFF}, */ + //-----------GAMMA Select End--------------// + + + + + //-------------H_V_Switch(4)---------------// + {0x14 , 0x11}, //0x10 + + /*GC0308_H_V_Switch, + + 1: // normal + {0x14 , 0x10}, + + 2: // IMAGE_H_MIRROR + {0x14 , 0x11}, + + 3: // IMAGE_V_MIRROR + {0x14 , 0x12}, + + 4: // IMAGE_HV_MIRROR + {0x14 , 0x13}, + */ + //-------------H_V_Select End--------------// + +}; + +/* 1280X1024 SXGA */ +static struct reginfo sensor_sxga[] = +{ + {0x00,0x00} +}; + +/* 800X600 SVGA*/ +static struct reginfo sensor_svga[] = +{ + {0x0, 0x0}, +}; + +/* 640X480 VGA */ +static struct reginfo sensor_vga[] = +{ + {0x17, 0x13}, + {0x18, 0x01}, + {0x32, 0xbf}, + {0x19, 0x03}, + {0x1a, 0x7b}, + {0x03, 0x0a}, + {0x00,0x00} +}; + +/* 352X288 CIF */ +static struct reginfo sensor_cif[] = +{ + {0x00,0x00} +}; + +/* 320*240 QVGA */ +static struct reginfo sensor_qvga[] = +{ + {0x00,0x00} +}; + +/* 176X144 QCIF*/ +static struct reginfo sensor_qcif[] = +{ + {0x00,0x00} +}; + +static struct reginfo sensor_ClrFmt_YUYV[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_ClrFmt_UYVY[]= +{ + {0x00, 0x00} +}; + + +#if CONFIG_SENSOR_WhiteBalance +static struct reginfo sensor_WhiteB_Auto[]= +{ + {0x84, 0x6C}, //Contrast 4 + {0x85, 0x78}, + {0x86, 0x8C}, + {0x87, 0x9E}, + {0x88, 0xBB}, + {0x89, 0xD2}, + {0x8A, 0xE6}, + {0x6C, 0x40}, + {0x6D, 0x30}, + {0x6E, 0x48}, + {0x6F, 0x60}, + {0x70, 0x70}, + {0x71, 0x70}, + {0x72, 0x70}, + {0x73, 0x70}, + {0x74, 0x60}, + {0x75, 0x60}, + {0x76, 0x50}, + {0x77, 0x48}, + {0x78, 0x3A}, + {0x79, 0x2E}, + {0x7A, 0x28}, + {0x7B, 0x22}, + + {0x0f, 0x4a}, //Saturation 3 + {0x27, 0x80}, + {0x28, 0x80}, + {0x2c, 0x80}, + {0x62, 0x60}, + {0x63, 0xe0}, + {0x64, 0x04}, + {0x65, 0x00}, + {0x66, 0x01}, + {0x24, 0x70}, + {0x25, 0x64}, + + {0x4f, 0x2e}, //Brightness 3 + {0x50, 0x31}, + {0x51, 0x02}, + {0x52, 0x0e}, + {0x53, 0x1e}, + {0x54, 0x2d}, + + {0x11, 0x80}, + {0x14, 0x2a}, + {0x13, 0xe7}, + {0x66, 0x05}, + + {0x00, 0x00} +}; +/* Cloudy Colour Temperature : 6500K - 8000K */ +static struct reginfo sensor_WhiteB_Cloudy[]= +{ + {0x7C,0x04}, //Contrast 5 + {0x7D,0x09}, + {0x7E,0x13}, + {0x7F,0x29}, + {0x80,0x35}, + {0x81,0x41}, + {0x82,0x4D}, + {0x83,0x59}, + {0x84,0x64}, + {0x85,0x6F}, + {0x86,0x85}, + {0x87,0x97}, + {0x88,0xB7}, + {0x89,0xCF}, + {0x8A,0xE3}, + {0x6C,0x40}, + {0x6D,0x50}, + {0x6E,0x50}, + {0x6F,0x58}, + {0x70,0x60}, + {0x71,0x60}, + {0x72,0x60}, + {0x73,0x60}, + {0x74,0x58}, + {0x75,0x58}, + {0x76,0x58}, + {0x77,0x48}, + {0x78,0x40}, + {0x79,0x30}, + {0x7A,0x28}, + {0x7B,0x26}, + + + + {0x4f,0x3a}, //Saturation 4 + {0x50,0x3d}, + {0x51,0x03}, + {0x52,0x12}, + {0x53,0x26}, + {0x54,0x38}, + {0x4f, 0x2e}, //Brightness 3 + {0x50, 0x31}, + {0x51, 0x02}, + {0x52, 0x0e}, + {0x53, 0x1e}, + {0x54, 0x2d}, + + {0x11,0x80}, + {0x14,0x0a}, + {0x13,0xc7}, + {0x66,0x05}, + {0x00, 0x00} +}; +/* ClearDay Colour Temperature : 5000K - 6500K */ +static struct reginfo sensor_WhiteB_ClearDay[]= +{ + //Sunny + {0x7C,0x04}, //Contrast 5 + {0x7D,0x09}, + {0x7E,0x13}, + {0x7F,0x29}, + {0x80,0x35}, + {0x81,0x41}, + {0x82,0x4D}, + {0x83,0x59}, + {0x84,0x64}, + {0x85,0x6F}, + {0x86,0x85}, + {0x87,0x97}, + {0x88,0xB7}, + {0x89,0xCF}, + {0x8A,0xE3}, + {0x6C,0x40}, + {0x6D,0x50}, + {0x6E,0x50}, + {0x6F,0x58}, + {0x70,0x60}, + {0x71,0x60}, + {0x72,0x60}, + {0x73,0x60}, + {0x74,0x58}, + {0x75,0x58}, + {0x76,0x58}, + {0x77,0x48}, + {0x78,0x40}, + {0x79,0x30}, + {0x7A,0x28}, + {0x7B,0x26}, + + + + {0x4f,0x3a}, //Saturation 4 + {0x50,0x3d}, + {0x51,0x03}, + {0x52,0x12}, + {0x53,0x26}, + {0x54,0x38}, + {0x4f, 0x2e}, //Brightness 3 + {0x50, 0x31}, + {0x51, 0x02}, + {0x52, 0x0e}, + {0x53, 0x1e}, + {0x54, 0x2d}, + + {0x11,0x80}, + {0x14,0x0a}, + {0x13,0xc7}, + {0x66,0x05}, + {0x00, 0x00} +}; +/* Office Colour Temperature : 3500K - 5000K */ +static struct reginfo sensor_WhiteB_TungstenLamp1[]= +{ + //Office + {0x84, 0x6C}, //Contrast 4 + {0x85, 0x78}, + {0x86, 0x8C}, + {0x87, 0x9E}, + {0x88, 0xBB}, + {0x89, 0xD2}, + {0x8A, 0xE6}, + {0x6C, 0x40}, + {0x6D, 0x30}, + {0x6E, 0x48}, + {0x6F, 0x60}, + {0x70, 0x70}, + {0x71, 0x70}, + {0x72, 0x70}, + {0x73, 0x70}, + {0x74, 0x60}, + {0x75, 0x60}, + {0x76, 0x50}, + {0x77, 0x48}, + {0x78, 0x3A}, + {0x79, 0x2E}, + {0x7A, 0x28}, + {0x7B, 0x22}, + + {0x0f, 0x4a}, //Saturation 3 + {0x27, 0x80}, + {0x28, 0x80}, + {0x2c, 0x80}, + {0x62, 0x60}, + {0x63, 0xe0}, + {0x64, 0x04}, + {0x65, 0x00}, + {0x66, 0x01}, + {0x24, 0x70}, + {0x25, 0x64}, + + {0x4f, 0x2e}, //Brightness 3 + {0x50, 0x31}, + {0x51, 0x02}, + {0x52, 0x0e}, + {0x53, 0x1e}, + {0x54, 0x2d}, + + {0x11,0x80}, + {0x14,0x2a}, + {0x13,0xe7}, + {0x66,0x05}, + + {0x00, 0x00} + + +}; +/* Home Colour Temperature : 2500K - 3500K */ +static struct reginfo sensor_WhiteB_TungstenLamp2[]= +{ + //Home + {0x84, 0x6C}, //Contrast 4 + {0x85, 0x78}, + {0x86, 0x8C}, + {0x87, 0x9E}, + {0x88, 0xBB}, + {0x89, 0xD2}, + {0x8A, 0xE6}, + {0x6C, 0x40}, + {0x6D, 0x30}, + {0x6E, 0x48}, + {0x6F, 0x60}, + {0x70, 0x70}, + {0x71, 0x70}, + {0x72, 0x70}, + {0x73, 0x70}, + {0x74, 0x60}, + {0x75, 0x60}, + {0x76, 0x50}, + {0x77, 0x48}, + {0x78, 0x3A}, + {0x79, 0x2E}, + {0x7A, 0x28}, + {0x7B, 0x22}, + + {0x0f, 0x4a}, //Saturation 3 + {0x27, 0x80}, + {0x28, 0x80}, + {0x2c, 0x80}, + {0x62, 0x60}, + {0x63, 0xe0}, + {0x64, 0x04}, + {0x65, 0x00}, + {0x66, 0x01}, + {0x24, 0x70}, + {0x25, 0x64}, + + {0x4f, 0x2e}, //Brightness 3 + {0x50, 0x31}, + {0x51, 0x02}, + {0x52, 0x0e}, + {0x53, 0x1e}, + {0x54, 0x2d}, + + {0x11, 0x80}, + {0x14, 0x2a}, + {0x13, 0xe7}, + {0x66, 0x05}, + {0x00, 0x00} +}; +static struct reginfo *sensor_WhiteBalanceSeqe[] = {sensor_WhiteB_Auto, sensor_WhiteB_TungstenLamp1,sensor_WhiteB_TungstenLamp2, + sensor_WhiteB_ClearDay, sensor_WhiteB_Cloudy,NULL, +}; +#endif + +#if CONFIG_SENSOR_Brightness +static struct reginfo sensor_Brightness0[]= +{ + // Brightness -2 + {0x3301, 0xff},//bit[7]:1, enable SDE + {0x3391, 0x04}, + {0x3390, 0x49}, + {0x339a, 0x20}, + {0x0000, 0x00} +}; + +static struct reginfo sensor_Brightness1[]= +{ + // Brightness -1 + {0x3301, 0xff},//bit[7]:1, enable SDE + {0x3391, 0x04}, + {0x3390, 0x49}, + {0x339a, 0x10}, + {0x0000, 0x00} +}; + +static struct reginfo sensor_Brightness2[]= +{ + // Brightness 0 + {0x3301, 0xff},//bit[7]:1, enable SDE + {0x3391, 0x00}, + {0x3390, 0x41}, + {0x339a, 0x00}, + {0x0000, 0x00} +}; + +static struct reginfo sensor_Brightness3[]= +{ + // Brightness +1 + {0x3301, 0xff},//bit[7]:1, enable SDE + {0x3391, 0x04}, + {0x3390, 0x41}, + {0x339a, 0x10}, + {0x0000, 0x00} +}; + +static struct reginfo sensor_Brightness4[]= +{ + // Brightness +2 + {0x3301, 0xff},//bit[7]:1, enable SDE + {0x3391, 0x04}, + {0x3390, 0x41}, + {0x339a, 0x20}, + {0x0000, 0x00} +}; + +static struct reginfo sensor_Brightness5[]= +{ + // Brightness +3 + {0x3301, 0xff},//bit[7]:1, enable SDE + {0x3391, 0x04}, //bit[2] enable + {0x3390, 0x41}, //bit[3] sign of brightness + {0x339a, 0x30}, + {0x0000, 0x00} +}; +static struct reginfo *sensor_BrightnessSeqe[] = {sensor_Brightness0, sensor_Brightness1, sensor_Brightness2, sensor_Brightness3, + sensor_Brightness4, sensor_Brightness5,NULL, +}; + +#endif + +#if CONFIG_SENSOR_Effect +static struct reginfo sensor_Effect_Normal[] = +{ + {0x3a,0x0d}, + {0x67,0x80}, + {0x68,0x80}, + {0x00, 0x00} +}; + +static struct reginfo sensor_Effect_WandB[] = +{ + {0x3a,0x1d}, + {0x67,0x80}, + {0x68,0x80}, + {0x00, 0x00} +}; + +static struct reginfo sensor_Effect_Sepia[] = +{ + {0x3a,0x1d}, + {0x67,0x40}, + {0x68,0xa0}, + {0x00, 0x00} +}; + +static struct reginfo sensor_Effect_Negative[] = +{ + //Negative + {0x3a,0x2d}, + {0x67,0x80}, + {0x68,0x80}, + {0x00, 0x00} +}; +static struct reginfo sensor_Effect_Bluish[] = +{ + // Bluish + {0x3a,0x1d}, + {0x67,0xc0}, + {0x68,0x80}, + {0x00, 0x00} +}; + +static struct reginfo sensor_Effect_Green[] = +{ + // Greenish + {0x3a,0x1d}, + {0x67,0x40}, + {0x68,0x40}, + {0x00, 0x00} +}; +static struct reginfo *sensor_EffectSeqe[] = {sensor_Effect_Normal, sensor_Effect_WandB, sensor_Effect_Negative,sensor_Effect_Sepia, + sensor_Effect_Bluish, sensor_Effect_Green,NULL, +}; +#endif +#if CONFIG_SENSOR_Exposure +static struct reginfo sensor_Exposure0[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Exposure1[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Exposure2[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Exposure3[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Exposure4[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Exposure5[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Exposure6[]= +{ + {0x00, 0x00} +}; + +static struct reginfo *sensor_ExposureSeqe[] = {sensor_Exposure0, sensor_Exposure1, sensor_Exposure2, sensor_Exposure3, + sensor_Exposure4, sensor_Exposure5,sensor_Exposure6,NULL, +}; +#endif +#if CONFIG_SENSOR_Saturation +static struct reginfo sensor_Saturation0[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Saturation1[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Saturation2[]= +{ + {0x00, 0x00} +}; +static struct reginfo *sensor_SaturationSeqe[] = {sensor_Saturation0, sensor_Saturation1, sensor_Saturation2, NULL,}; + +#endif +#if CONFIG_SENSOR_Contrast +static struct reginfo sensor_Contrast0[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Contrast1[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Contrast2[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Contrast3[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Contrast4[]= +{ + {0x00, 0x00} +}; + + +static struct reginfo sensor_Contrast5[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_Contrast6[]= +{ + {0x00, 0x00} +}; +static struct reginfo *sensor_ContrastSeqe[] = {sensor_Contrast0, sensor_Contrast1, sensor_Contrast2, sensor_Contrast3, + sensor_Contrast4, sensor_Contrast5, sensor_Contrast6, NULL, +}; + +#endif +#if CONFIG_SENSOR_Mirror +static struct reginfo sensor_MirrorOn[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_MirrorOff[]= +{ + {0x00, 0x00} +}; +static struct reginfo *sensor_MirrorSeqe[] = {sensor_MirrorOff, sensor_MirrorOn,NULL,}; +#endif +#if CONFIG_SENSOR_Flip +static struct reginfo sensor_FlipOn[]= +{ + {0x00, 0x00} +}; + +static struct reginfo sensor_FlipOff[]= +{ + {0x00, 0x00} +}; +static struct reginfo *sensor_FlipSeqe[] = {sensor_FlipOff, sensor_FlipOn,NULL,}; + +#endif +#if CONFIG_SENSOR_Scene +static struct reginfo sensor_SceneAuto[] = +{ +{0x00, 0x00} +}; + +static struct reginfo sensor_SceneNight[] = +{ +{0x00, 0x00} +}; +static struct reginfo *sensor_SceneSeqe[] = {sensor_SceneAuto, sensor_SceneNight,NULL,}; + +#endif +#if CONFIG_SENSOR_DigitalZoom +static struct reginfo sensor_Zoom0[] = +{ + {0x0, 0x0}, +}; + +static struct reginfo sensor_Zoom1[] = +{ + {0x0, 0x0}, +}; + +static struct reginfo sensor_Zoom2[] = +{ + {0x0, 0x0}, +}; + + +static struct reginfo sensor_Zoom3[] = +{ + {0x0, 0x0}, +}; +static struct reginfo *sensor_ZoomSeqe[] = {sensor_Zoom0, sensor_Zoom1, sensor_Zoom2, sensor_Zoom3, NULL,}; +#endif +static const struct v4l2_querymenu sensor_menus[] = +{ + #if CONFIG_SENSOR_WhiteBalance + { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 0, .name = "auto", .reserved = 0, }, { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 1, .name = "incandescent", .reserved = 0,}, + { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 2, .name = "fluorescent", .reserved = 0,}, { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 3, .name = "daylight", .reserved = 0,}, + { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 4, .name = "cloudy-daylight", .reserved = 0,}, + #endif + + #if CONFIG_SENSOR_Effect + { .id = V4L2_CID_EFFECT, .index = 0, .name = "none", .reserved = 0, }, { .id = V4L2_CID_EFFECT, .index = 1, .name = "mono", .reserved = 0,}, + { .id = V4L2_CID_EFFECT, .index = 2, .name = "negative", .reserved = 0,}, { .id = V4L2_CID_EFFECT, .index = 3, .name = "sepia", .reserved = 0,}, + { .id = V4L2_CID_EFFECT, .index = 4, .name = "posterize", .reserved = 0,} ,{ .id = V4L2_CID_EFFECT, .index = 5, .name = "aqua", .reserved = 0,}, + #endif + + #if CONFIG_SENSOR_Scene + { .id = V4L2_CID_SCENE, .index = 0, .name = "auto", .reserved = 0,} ,{ .id = V4L2_CID_SCENE, .index = 1, .name = "night", .reserved = 0,}, + #endif + + #if CONFIG_SENSOR_Flash + { .id = V4L2_CID_FLASH, .index = 0, .name = "off", .reserved = 0, }, { .id = V4L2_CID_FLASH, .index = 1, .name = "auto", .reserved = 0,}, + { .id = V4L2_CID_FLASH, .index = 2, .name = "on", .reserved = 0,}, { .id = V4L2_CID_FLASH, .index = 3, .name = "torch", .reserved = 0,}, + #endif +}; + +static const struct v4l2_queryctrl sensor_controls[] = +{ + #if CONFIG_SENSOR_WhiteBalance + { + .id = V4L2_CID_DO_WHITE_BALANCE, + .type = V4L2_CTRL_TYPE_MENU, + .name = "White Balance Control", + .minimum = 0, + .maximum = 4, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_Brightness + { + .id = V4L2_CID_BRIGHTNESS, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Brightness Control", + .minimum = -3, + .maximum = 2, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_Effect + { + .id = V4L2_CID_EFFECT, + .type = V4L2_CTRL_TYPE_MENU, + .name = "Effect Control", + .minimum = 0, + .maximum = 5, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_Exposure + { + .id = V4L2_CID_EXPOSURE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Exposure Control", + .minimum = 0, + .maximum = 6, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_Saturation + { + .id = V4L2_CID_SATURATION, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Saturation Control", + .minimum = 0, + .maximum = 2, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_Contrast + { + .id = V4L2_CID_CONTRAST, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Contrast Control", + .minimum = -3, + .maximum = 3, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_Mirror + { + .id = V4L2_CID_HFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Mirror Control", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 1, + }, + #endif + + #if CONFIG_SENSOR_Flip + { + .id = V4L2_CID_VFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Flip Control", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 1, + }, + #endif + + #if CONFIG_SENSOR_Scene + { + .id = V4L2_CID_SCENE, + .type = V4L2_CTRL_TYPE_MENU, + .name = "Scene Control", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_DigitalZoom + { + .id = V4L2_CID_ZOOM_RELATIVE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "DigitalZoom Control", + .minimum = -1, + .maximum = 1, + .step = 1, + .default_value = 0, + }, { + .id = V4L2_CID_ZOOM_ABSOLUTE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "DigitalZoom Control", + .minimum = 0, + .maximum = 3, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_Focus + { + .id = V4L2_CID_FOCUS_RELATIVE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Focus Control", + .minimum = -1, + .maximum = 1, + .step = 1, + .default_value = 0, + }, { + .id = V4L2_CID_FOCUS_ABSOLUTE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Focus Control", + .minimum = 0, + .maximum = 255, + .step = 1, + .default_value = 125, + }, + #endif + + #if CONFIG_SENSOR_Flash + { + .id = V4L2_CID_FLASH, + .type = V4L2_CTRL_TYPE_MENU, + .name = "Flash Control", + .minimum = 0, + .maximum = 3, + .step = 1, + .default_value = 0, + }, + #endif +}; + +static int sensor_probe(struct i2c_client *client, const struct i2c_device_id *did); +static int sensor_video_probe(struct soc_camera_device *icd, struct i2c_client *client); +static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl); +static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl); +static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl); +static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl); +static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg); +static int sensor_resume(struct soc_camera_device *icd); +static int sensor_set_bus_param(struct soc_camera_device *icd,unsigned long flags); +static unsigned long sensor_query_bus_param(struct soc_camera_device *icd); +static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value); +static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value); +static int sensor_deactivate(struct i2c_client *client); + +static struct soc_camera_ops sensor_ops = +{ + .suspend = sensor_suspend, + .resume = sensor_resume, + .set_bus_param = sensor_set_bus_param, + .query_bus_param = sensor_query_bus_param, + .controls = sensor_controls, + .menus = sensor_menus, + .num_controls = ARRAY_SIZE(sensor_controls), + .num_menus = ARRAY_SIZE(sensor_menus), +}; + +#define COL_FMT(_name, _depth, _fourcc, _colorspace) \ + { .name = _name, .depth = _depth, .fourcc = _fourcc, \ + .colorspace = _colorspace } + +#define JPG_FMT(_name, _depth, _fourcc) \ + COL_FMT(_name, _depth, _fourcc, V4L2_COLORSPACE_JPEG) + +static const struct soc_camera_data_format sensor_colour_formats[] = { + JPG_FMT(SENSOR_NAME_STRING(YUYV), 16, V4L2_PIX_FMT_YUYV), + //JPG_FMT(SENSOR_NAME_STRING(UYVY), 16, V4L2_PIX_FMT_UYVY), +}; + +typedef struct sensor_info_priv_s +{ + int whiteBalance; + int brightness; + int contrast; + int saturation; + int effect; + int scene; + int digitalzoom; + int focus; + int flash; + int exposure; + bool snap2preview; + bool video2preview; + unsigned char mirror; /* HFLIP */ + unsigned char flip; /* VFLIP */ + unsigned int winseqe_cur_addr; + unsigned int pixfmt; + +} sensor_info_priv_t; + +struct sensor +{ + struct v4l2_subdev subdev; + struct i2c_client *client; + sensor_info_priv_t info_priv; + int model; /* V4L2_IDENT_OV* codes from v4l2-chip-ident.h */ +#if CONFIG_SENSOR_I2C_NOSCHED + atomic_t tasklock_cnt; +#endif + struct rk29camera_platform_data *sensor_io_request; + struct rk29camera_gpio_res *sensor_gpio_res; +}; + +static struct sensor* to_sensor(const struct i2c_client *client) +{ + return container_of(i2c_get_clientdata(client), struct sensor, subdev); +} + +static int sensor_task_lock(struct i2c_client *client, int lock) +{ +#if CONFIG_SENSOR_I2C_NOSCHED + int cnt = 3; + struct sensor *sensor = to_sensor(client); + + if (lock) { + if (atomic_read(&sensor->tasklock_cnt) == 0) { + while ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt>0)) { + SENSOR_TR("\n %s will obtain i2c in atomic, but i2c bus is locked! Wait...\n",SENSOR_NAME_STRING()); + msleep(35); + cnt--; + } + if ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt<=0)) { + SENSOR_TR("\n %s obtain i2c fail in atomic!!\n",SENSOR_NAME_STRING()); + goto sensor_task_lock_err; + } + preempt_disable(); + } + + atomic_add(1, &sensor->tasklock_cnt); + } else { + if (atomic_read(&sensor->tasklock_cnt) > 0) { + atomic_sub(1, &sensor->tasklock_cnt); + + if (atomic_read(&sensor->tasklock_cnt) == 0) + preempt_enable(); + } + } + return 0; +sensor_task_lock_err: + return -1; +#else + return 0; +#endif + +} + +/* sensor register write */ +static int sensor_write(struct i2c_client *client, u8 reg, u8 val) +{ + int err,cnt; + u8 buf[2]; + struct i2c_msg msg[1]; + + buf[0] = reg & 0xFF; + buf[1] = val; + + msg->addr = client->addr; + msg->flags = client->flags; + msg->buf = buf; + msg->len = sizeof(buf); + msg->scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */ + msg->read_type = 0; /* fpga i2c:0==I2C_NORMAL : direct use number not enum for don't want include spi_fpga.h */ + + cnt = 3; + err = -EAGAIN; + + while ((cnt-- > 0) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */ + err = i2c_transfer(client->adapter, msg, 1); + + if (err >= 0) { + return 0; + } else { + SENSOR_TR("\n %s write reg(0x%x, val:0x%x) failed, try to write again!\n",SENSOR_NAME_STRING(),reg, val); + udelay(10); + } + } + + return err; +} + +/* sensor register read */ +static int sensor_read(struct i2c_client *client, u8 reg, u8 *val) +{ + int err,cnt; + //u8 buf[2]; + u8 buf[1]; + struct i2c_msg msg[2]; + + //buf[0] = reg >> 8; + buf[0] = reg; + buf[1] = reg & 0xFF; + + msg[0].addr = client->addr; + msg[0].flags = client->flags; + msg[0].buf = buf; + msg[0].len = sizeof(buf); + msg[0].scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */ + msg[0].read_type = 2; /* fpga i2c:0==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */ + + msg[1].addr = client->addr; + msg[1].flags = client->flags|I2C_M_RD; + msg[1].buf = buf; + msg[1].len = 1; + msg[1].scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */ + msg[1].read_type = 2; /* fpga i2c:0==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */ + + cnt = 1; + err = -EAGAIN; + while ((cnt-- > 0) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */ + err = i2c_transfer(client->adapter, msg, 2); + + if (err >= 0) { + *val = buf[0]; + return 0; + } else { + SENSOR_TR("\n %s read reg(0x%x val:0x%x) failed, try to read again! \n",SENSOR_NAME_STRING(),reg, *val); + udelay(10); + } + } + + return err; +} + +/* write a array of registers */ +#if 1 +static int sensor_write_array(struct i2c_client *client, struct reginfo *regarray) +{ + int err; + int i = 0; + + for(i=0; i < sizeof(sensor_init_data) / 2;i++) + { + err = sensor_write(client, regarray[i].reg, regarray[i].val); + if (err != 0) + { + SENSOR_TR("%s..write failed current i = %d\n", SENSOR_NAME_STRING(),i); + return err; + } + } + + return 0; +} +#else +static int sensor_write_array(struct i2c_client *client, struct reginfo *regarray) +{ + int err; + int i = 0; + u8 val_read; + while (regarray[i].reg != 0) + { + err = sensor_write(client, regarray[i].reg, regarray[i].val); + if (err != 0) + { + SENSOR_TR("%s..write failed current i = %d\n", SENSOR_NAME_STRING(),i); + return err; + } + err = sensor_read(client, regarray[i].reg, &val_read); + SENSOR_TR("%s..reg[0x%x]=0x%x,0x%x\n", SENSOR_NAME_STRING(),regarray[i].reg, val_read, regarray[i].val); + i++; + } + return 0; +} +#endif + + +static int sensor_check_array(struct i2c_client *client, struct reginfo *regarray) +{ + int ret; + int i = 0; + + u8 value; + + SENSOR_DG("%s >>>>>>>>>>>>>>>>>>>>>>\n",__FUNCTION__); + for(i=0;ipowerdown) { + ret = icl->powerdown(icd->pdev, on); + if (ret == RK29_CAM_IO_SUCCESS) { + if (on == 0) { + mdelay(2); + if (icl->reset) + icl->reset(icd->pdev); + } + } else if (ret == RK29_CAM_EIO_REQUESTFAIL) { + ret = -ENODEV; + goto sensor_power_end; + } + } + break; + } + case Sensor_Flash: + { + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct sensor *sensor = to_sensor(client); + + if (sensor->sensor_io_request && sensor->sensor_io_request->sensor_ioctrl) { + sensor->sensor_io_request->sensor_ioctrl(icd->pdev,Cam_Flash, on); + } + break; + } + default: + { + SENSOR_TR("%s %s cmd(0x%x) is unknown!",SENSOR_NAME_STRING(),__FUNCTION__,cmd); + break; + } + } +sensor_power_end: + return ret; +} + +static int sensor_init(struct v4l2_subdev *sd, u32 val) +{ + struct i2c_client *client = sd->priv; + struct soc_camera_device *icd = client->dev.platform_data; + struct sensor *sensor = to_sensor(client); + const struct v4l2_queryctrl *qctrl; + int ret; + + SENSOR_DG("\n%s..%s.. \n",SENSOR_NAME_STRING(),__FUNCTION__); + + if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) { + ret = -ENODEV; + goto sensor_INIT_ERR; + } + + /* soft reset */ + if (sensor_task_lock(client,1)<0) + goto sensor_INIT_ERR; + /* ret = sensor_write(client, 0x12, 0x80); + if (ret != 0) + { + SENSOR_TR("%s soft reset sensor failed\n",SENSOR_NAME_STRING()); + ret = -ENODEV; + goto sensor_INIT_ERR; + } + + mdelay(5); */ //delay 5 microseconds + + ret = sensor_write_array(client, sensor_init_data); + if (ret != 0) + { + SENSOR_TR("error: %s initial failed\n",SENSOR_NAME_STRING()); + goto sensor_INIT_ERR; + } + + sensor_task_lock(client,0); + //icd->user_width = SENSOR_INIT_WIDTH; + //icd->user_height = SENSOR_INIT_HEIGHT; + sensor->info_priv.winseqe_cur_addr = (int)SENSOR_INIT_WINSEQADR; + sensor->info_priv.pixfmt = SENSOR_INIT_PIXFMT; + + /* sensor sensor information for initialization */ + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE); + if (qctrl) + sensor->info_priv.whiteBalance = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_BRIGHTNESS); + if (qctrl) + sensor->info_priv.brightness = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT); + if (qctrl) + sensor->info_priv.effect = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EXPOSURE); + if (qctrl) + sensor->info_priv.exposure = qctrl->default_value; + + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SATURATION); + if (qctrl) + sensor->info_priv.saturation = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_CONTRAST); + if (qctrl) + sensor->info_priv.contrast = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_HFLIP); + if (qctrl) + sensor->info_priv.mirror = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_VFLIP); + if (qctrl) + sensor->info_priv.flip = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SCENE); + if (qctrl) + sensor->info_priv.scene = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE); + if (qctrl) + sensor->info_priv.digitalzoom = qctrl->default_value; + + /* ddl@rock-chips.com : if sensor support auto focus and flash, programer must run focus and flash code */ + #if CONFIG_SENSOR_Focus + sensor_set_focus(); + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE); + if (qctrl) + sensor->info_priv.focus = qctrl->default_value; + #endif + + #if CONFIG_SENSOR_Flash + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FLASH); + if (qctrl) + sensor->info_priv.flash = qctrl->default_value; + #endif + + SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),((val == 0)?__FUNCTION__:"sensor_reinit"),icd->user_width,icd->user_height); + + return 0; +sensor_INIT_ERR: + sensor_task_lock(client,0); + sensor_deactivate(client); + return ret; +} + +static int sensor_deactivate(struct i2c_client *client) +{ + struct soc_camera_device *icd = client->dev.platform_data; + //u8 reg_val; + + SENSOR_DG("\n%s..%s.. Enter\n",SENSOR_NAME_STRING(),__FUNCTION__); + + /* ddl@rock-chips.com : all sensor output pin must change to input for other sensor */ + sensor_ioctrl(icd, Sensor_PowerDown, 1); + + /* ddl@rock-chips.com : sensor config init width , because next open sensor quickly(soc_camera_open -> Try to configure with default parameters) */ + icd->user_width = SENSOR_INIT_WIDTH; + icd->user_height = SENSOR_INIT_HEIGHT; + msleep(100); + return 0; +} +static struct reginfo sensor_power_down_sequence[]= +{ + {0x00,0x00} +}; +static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg) +{ + int ret; + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + + if (pm_msg.event == PM_EVENT_SUSPEND) { + SENSOR_DG("\n %s Enter Suspend.. \n", SENSOR_NAME_STRING()); + ret = sensor_write_array(client, sensor_power_down_sequence) ; + if (ret != 0) { + SENSOR_TR("\n %s..%s WriteReg Fail.. \n", SENSOR_NAME_STRING(),__FUNCTION__); + return ret; + } else { + ret = sensor_ioctrl(icd, Sensor_PowerDown, 1); + if (ret < 0) { + SENSOR_TR("\n %s suspend fail for turn on power!\n", SENSOR_NAME_STRING()); + return -EINVAL; + } + } + } else { + SENSOR_TR("\n %s cann't suppout Suspend..\n",SENSOR_NAME_STRING()); + return -EINVAL; + } + return 0; +} + +static int sensor_resume(struct soc_camera_device *icd) +{ + int ret; + + ret = sensor_ioctrl(icd, Sensor_PowerDown, 0); + if (ret < 0) { + SENSOR_TR("\n %s resume fail for turn on power!\n", SENSOR_NAME_STRING()); + return -EINVAL; + } + + SENSOR_DG("\n %s Enter Resume.. \n", SENSOR_NAME_STRING()); + + return 0; + +} + +static int sensor_set_bus_param(struct soc_camera_device *icd, + unsigned long flags) +{ + + return 0; +} + +static unsigned long sensor_query_bus_param(struct soc_camera_device *icd) +{ + struct soc_camera_link *icl = to_soc_camera_link(icd); + unsigned long flags = SENSOR_BUS_PARAM; + + return soc_camera_apply_sensor_flags(icl, flags); +} + +static int sensor_g_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) +{ + struct i2c_client *client = sd->priv; + struct soc_camera_device *icd = client->dev.platform_data; + struct sensor *sensor = to_sensor(client); + struct v4l2_pix_format *pix = &f->fmt.pix; + + pix->width = icd->user_width; + pix->height = icd->user_height; + pix->pixelformat = sensor->info_priv.pixfmt; + pix->field = V4L2_FIELD_NONE; + pix->colorspace = V4L2_COLORSPACE_JPEG; + + return 0; +} +static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_format *f) +{ + bool ret = false; + + if ((f->fmt.pix.width == 1024) && (f->fmt.pix.height == 768)) { + ret = true; + } else if ((f->fmt.pix.width == 1280) && (f->fmt.pix.height == 1024)) { + ret = true; + } else if ((f->fmt.pix.width == 1600) && (f->fmt.pix.height == 1200)) { + ret = true; + } else if ((f->fmt.pix.width == 2048) && (f->fmt.pix.height == 1536)) { + ret = true; + } else if ((f->fmt.pix.width == 2592) && (f->fmt.pix.height == 1944)) { + ret = true; + } + + if (ret == true) + SENSOR_DG("%s %dx%d is capture format\n", __FUNCTION__, f->fmt.pix.width, f->fmt.pix.height); + return ret; +} + +static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_format *f) +{ + bool ret = false; + + if ((f->fmt.pix.width == 1280) && (f->fmt.pix.height == 720)) { + ret = true; + } else if ((f->fmt.pix.width == 1920) && (f->fmt.pix.height == 1080)) { + ret = true; + } + + if (ret == true) + SENSOR_DG("%s %dx%d is video format\n", __FUNCTION__, f->fmt.pix.width, f->fmt.pix.height); + return ret; +} +static int sensor_s_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) +{ + struct i2c_client *client = sd->priv; + struct sensor *sensor = to_sensor(client); + struct v4l2_pix_format *pix = &f->fmt.pix; + struct reginfo *winseqe_set_addr=NULL; + int ret=0, set_w,set_h; + + if (sensor->info_priv.pixfmt != pix->pixelformat) { + switch (pix->pixelformat) + { + case V4L2_PIX_FMT_YUYV: + { + winseqe_set_addr = sensor_ClrFmt_YUYV; + break; + } + case V4L2_PIX_FMT_UYVY: + { + winseqe_set_addr = sensor_ClrFmt_UYVY; + break; + } + default: + break; + } + if (winseqe_set_addr != NULL) { + sensor_write_array(client, winseqe_set_addr); + sensor->info_priv.pixfmt = pix->pixelformat; + + SENSOR_DG("%s Pixelformat(0x%x) set success!\n", SENSOR_NAME_STRING(),pix->pixelformat); + } else { + SENSOR_TR("%s Pixelformat(0x%x) is invalidate!\n", SENSOR_NAME_STRING(),pix->pixelformat); + } + } + + set_w = pix->width; + set_h = pix->height; + + if (((set_w <= 176) && (set_h <= 144)) && sensor_qcif[0].reg) + { + winseqe_set_addr = sensor_qcif; + set_w = 176; + set_h = 144; + } + else if (((set_w <= 320) && (set_h <= 240)) && sensor_qvga[0].reg) + { + winseqe_set_addr = sensor_qvga; + set_w = 320; + set_h = 240; + } + else if (((set_w <= 352) && (set_h<= 288)) && sensor_cif[0].reg) + { + winseqe_set_addr = sensor_cif; + set_w = 352; + set_h = 288; + } + else if (((set_w <= 640) && (set_h <= 480)) && sensor_vga[0].reg) + { + winseqe_set_addr = sensor_vga; + set_w = 640; + set_h = 480; + } + else if (((set_w <= 800) && (set_h <= 600)) && sensor_svga[0].reg) + { + winseqe_set_addr = sensor_svga; + set_w = 800; + set_h = 600; + } + else if (((set_w <= 1280) && (set_h <= 1024)) && sensor_sxga[0].reg) + { + winseqe_set_addr = sensor_sxga; + set_w = 1280; + set_h = 1024; + } + else + { + winseqe_set_addr = SENSOR_INIT_WINSEQADR; /* ddl@rock-chips.com : Sensor output smallest size if isn't support app */ + set_w = SENSOR_INIT_WIDTH; + set_h = SENSOR_INIT_HEIGHT; + ret = -1; + SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,pix->width,pix->height); + } + + if ((int)winseqe_set_addr != sensor->info_priv.winseqe_cur_addr) { + #if CONFIG_SENSOR_Flash + if (sensor_fmt_capturechk(sd,f) == true) { /* ddl@rock-chips.com : Capture */ + if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) { + sensor_ioctrl(icd, Sensor_Flash, Flash_On); + SENSOR_DG("%s flash on in capture!\n", SENSOR_NAME_STRING()); + } + } else { /* ddl@rock-chips.com : Video */ + if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) { + sensor_ioctrl(icd, Sensor_Flash, Flash_Off); + SENSOR_DG("%s flash off in preivew!\n", SENSOR_NAME_STRING()); + } + } + #endif + ret |= sensor_write_array(client, winseqe_set_addr); + if (ret != 0) { + SENSOR_TR("%s set format capability failed\n", SENSOR_NAME_STRING()); + #if CONFIG_SENSOR_Flash + if (sensor_fmt_capturechk(sd,f) == true) { + if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) { + sensor_ioctrl(icd, Sensor_Flash, Flash_Off); + SENSOR_TR("%s Capture format set fail, flash off !\n", SENSOR_NAME_STRING()); + } + } + #endif + goto sensor_s_fmt_end; + } + + sensor->info_priv.winseqe_cur_addr = (int)winseqe_set_addr; + + + SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),__FUNCTION__,set_w,set_h); + } + else + { + SENSOR_DG("\n %s .. Current Format is validate. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),set_w,set_h); + } + + pix->width = set_w; + pix->height = set_h; + +sensor_s_fmt_end: + return ret; +} + +static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_format *f) +{ + struct v4l2_pix_format *pix = &f->fmt.pix; + bool bayer = pix->pixelformat == V4L2_PIX_FMT_UYVY || + pix->pixelformat == V4L2_PIX_FMT_YUYV; + + /* + * With Bayer format enforce even side lengths, but let the user play + * with the starting pixel + */ + + if (pix->height > SENSOR_MAX_HEIGHT) + pix->height = SENSOR_MAX_HEIGHT; + else if (pix->height < SENSOR_MIN_HEIGHT) + pix->height = SENSOR_MIN_HEIGHT; + else if (bayer) + pix->height = ALIGN(pix->height, 2); + + if (pix->width > SENSOR_MAX_WIDTH) + pix->width = SENSOR_MAX_WIDTH; + else if (pix->width < SENSOR_MIN_WIDTH) + pix->width = SENSOR_MIN_WIDTH; + else if (bayer) + pix->width = ALIGN(pix->width, 2); + + return 0; +} + + static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *id) +{ + struct i2c_client *client = sd->priv; + + if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR) + return -EINVAL; + + if (id->match.addr != client->addr) + return -ENODEV; + + id->ident = SENSOR_V4L2_IDENT; /* ddl@rock-chips.com : Return OV9650 identifier */ + id->revision = 0; + + return 0; +} +#if CONFIG_SENSOR_Brightness +static int sensor_set_brightness(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value) +{ + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + + if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) + { + if (sensor_BrightnessSeqe[value - qctrl->minimum] != NULL) + { + if (sensor_write_array(client, sensor_BrightnessSeqe[value - qctrl->minimum]) != 0) + { + SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__); + return -EINVAL; + } + SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value); + return 0; + } + } + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + return -EINVAL; +} +#endif +#if CONFIG_SENSOR_Effect +static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value) +{ + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + + if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) + { + if (sensor_EffectSeqe[value - qctrl->minimum] != NULL) + { + if (sensor_write_array(client, sensor_EffectSeqe[value - qctrl->minimum]) != 0) + { + SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__); + return -EINVAL; + } + SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value); + return 0; + } + } + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + return -EINVAL; +} +#endif +#if CONFIG_SENSOR_Exposure +static int sensor_set_exposure(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value) +{ + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + + if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) + { + if (sensor_ExposureSeqe[value - qctrl->minimum] != NULL) + { + if (sensor_write_array(client, sensor_ExposureSeqe[value - qctrl->minimum]) != 0) + { + SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__); + return -EINVAL; + } + SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value); + return 0; + } + } + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + return -EINVAL; +} +#endif +#if CONFIG_SENSOR_Saturation +static int sensor_set_saturation(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value) +{ + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + + if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) + { + if (sensor_SaturationSeqe[value - qctrl->minimum] != NULL) + { + if (sensor_write_array(client, sensor_SaturationSeqe[value - qctrl->minimum]) != 0) + { + SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__); + return -EINVAL; + } + SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value); + return 0; + } + } + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + return -EINVAL; +} +#endif +#if CONFIG_SENSOR_Contrast +static int sensor_set_contrast(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value) +{ + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + + if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) + { + if (sensor_ContrastSeqe[value - qctrl->minimum] != NULL) + { + if (sensor_write_array(client, sensor_ContrastSeqe[value - qctrl->minimum]) != 0) + { + SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__); + return -EINVAL; + } + SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value); + return 0; + } + } + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + return -EINVAL; +} +#endif +#if CONFIG_SENSOR_Mirror +static int sensor_set_mirror(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value) +{ + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + + if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) + { + if (sensor_MirrorSeqe[value - qctrl->minimum] != NULL) + { + if (sensor_write_array(client, sensor_MirrorSeqe[value - qctrl->minimum]) != 0) + { + SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__); + return -EINVAL; + } + SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value); + return 0; + } + } + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + return -EINVAL; +} +#endif +#if CONFIG_SENSOR_Flip +static int sensor_set_flip(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value) +{ + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + + if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) + { + if (sensor_FlipSeqe[value - qctrl->minimum] != NULL) + { + if (sensor_write_array(client, sensor_FlipSeqe[value - qctrl->minimum]) != 0) + { + SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__); + return -EINVAL; + } + SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value); + return 0; + } + } + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + return -EINVAL; +} +#endif +#if CONFIG_SENSOR_Scene +static int sensor_set_scene(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value) +{ + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + + if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) + { + if (sensor_SceneSeqe[value - qctrl->minimum] != NULL) + { + if (sensor_write_array(client, sensor_SceneSeqe[value - qctrl->minimum]) != 0) + { + SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__); + return -EINVAL; + } + SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value); + return 0; + } + } + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + return -EINVAL; +} +#endif +#if CONFIG_SENSOR_WhiteBalance +static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value) +{ + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + + if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) + { + if (sensor_WhiteBalanceSeqe[value - qctrl->minimum] != NULL) + { + if (sensor_write_array(client, sensor_WhiteBalanceSeqe[value - qctrl->minimum]) != 0) + { + SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__); + return -EINVAL; + } + SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value); + return 0; + } + } + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + return -EINVAL; +} +#endif +#if CONFIG_SENSOR_DigitalZoom +static int sensor_set_digitalzoom(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int *value) +{ + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct sensor *sensor = to_sensor(client); + const struct v4l2_queryctrl *qctrl_info; + int digitalzoom_cur, digitalzoom_total; + + qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE); + if (qctrl_info) + return -EINVAL; + + digitalzoom_cur = sensor->info_priv.digitalzoom; + digitalzoom_total = qctrl_info->maximum; + + if ((*value > 0) && (digitalzoom_cur >= digitalzoom_total)) + { + SENSOR_TR("%s digitalzoom is maximum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur); + return -EINVAL; + } + + if ((*value < 0) && (digitalzoom_cur <= qctrl_info->minimum)) + { + SENSOR_TR("%s digitalzoom is minimum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur); + return -EINVAL; + } + + if ((*value > 0) && ((digitalzoom_cur + *value) > digitalzoom_total)) + { + *value = digitalzoom_total - digitalzoom_cur; + } + + if ((*value < 0) && ((digitalzoom_cur + *value) < 0)) + { + *value = 0 - digitalzoom_cur; + } + + digitalzoom_cur += *value; + + if (sensor_ZoomSeqe[digitalzoom_cur] != NULL) + { + if (sensor_write_array(client, sensor_ZoomSeqe[digitalzoom_cur]) != 0) + { + SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__); + return -EINVAL; + } + SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, *value); + return 0; + } + + return -EINVAL; +} +#endif +#if CONFIG_SENSOR_Flash +static int sensor_set_flash(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value) +{ + if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) { + if (value == 3) { /* ddl@rock-chips.com: torch */ + sensor_ioctrl(icd, Sensor_Flash, Flash_Torch); /* Flash On */ + } else { + sensor_ioctrl(icd, Sensor_Flash, Flash_Off); + } + SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value); + return 0; + } + + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + return -EINVAL; +} +#endif + +static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl) +{ + struct i2c_client *client = sd->priv; + struct sensor *sensor = to_sensor(client); + const struct v4l2_queryctrl *qctrl; + + qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id); + + if (!qctrl) + { + SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id); + return -EINVAL; + } + + switch (ctrl->id) + { + case V4L2_CID_BRIGHTNESS: + { + ctrl->value = sensor->info_priv.brightness; + break; + } + case V4L2_CID_SATURATION: + { + ctrl->value = sensor->info_priv.saturation; + break; + } + case V4L2_CID_CONTRAST: + { + ctrl->value = sensor->info_priv.contrast; + break; + } + case V4L2_CID_DO_WHITE_BALANCE: + { + ctrl->value = sensor->info_priv.whiteBalance; + break; + } + case V4L2_CID_EXPOSURE: + { + ctrl->value = sensor->info_priv.exposure; + break; + } + case V4L2_CID_HFLIP: + { + ctrl->value = sensor->info_priv.mirror; + break; + } + case V4L2_CID_VFLIP: + { + ctrl->value = sensor->info_priv.flip; + break; + } + default : + break; + } + return 0; +} + + + +static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl) +{ + struct i2c_client *client = sd->priv; + struct sensor *sensor = to_sensor(client); + struct soc_camera_device *icd = client->dev.platform_data; + const struct v4l2_queryctrl *qctrl; + + + qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id); + + if (!qctrl) + { + SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id); + return -EINVAL; + } + + switch (ctrl->id) + { +#if CONFIG_SENSOR_Brightness + case V4L2_CID_BRIGHTNESS: + { + if (ctrl->value != sensor->info_priv.brightness) + { + if (sensor_set_brightness(icd, qctrl,ctrl->value) != 0) + { + return -EINVAL; + } + sensor->info_priv.brightness = ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_Exposure + case V4L2_CID_EXPOSURE: + { + if (ctrl->value != sensor->info_priv.exposure) + { + if (sensor_set_exposure(icd, qctrl,ctrl->value) != 0) + { + return -EINVAL; + } + sensor->info_priv.exposure = ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_Saturation + case V4L2_CID_SATURATION: + { + if (ctrl->value != sensor->info_priv.saturation) + { + if (sensor_set_saturation(icd, qctrl,ctrl->value) != 0) + { + return -EINVAL; + } + sensor->info_priv.saturation = ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_Contrast + case V4L2_CID_CONTRAST: + { + if (ctrl->value != sensor->info_priv.contrast) + { + if (sensor_set_contrast(icd, qctrl,ctrl->value) != 0) + { + return -EINVAL; + } + sensor->info_priv.contrast = ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_WhiteBalance + case V4L2_CID_DO_WHITE_BALANCE: + { + if (ctrl->value != sensor->info_priv.whiteBalance) + { + if (sensor_set_whiteBalance(icd, qctrl,ctrl->value) != 0) + { + return -EINVAL; + } + sensor->info_priv.whiteBalance = ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_Mirror + case V4L2_CID_HFLIP: + { + if (ctrl->value != sensor->info_priv.mirror) + { + if (sensor_set_mirror(icd, qctrl,ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.mirror = ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_Flip + case V4L2_CID_VFLIP: + { + if (ctrl->value != sensor->info_priv.flip) + { + if (sensor_set_flip(icd, qctrl,ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.flip = ctrl->value; + } + break; + } +#endif + default: + break; + } + + return 0; +} +static int sensor_g_ext_control(struct soc_camera_device *icd , struct v4l2_ext_control *ext_ctrl) +{ + const struct v4l2_queryctrl *qctrl; + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct sensor *sensor = to_sensor(client); + + qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id); + + if (!qctrl) + { + SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id); + return -EINVAL; + } + + switch (ext_ctrl->id) + { + case V4L2_CID_SCENE: + { + ext_ctrl->value = sensor->info_priv.scene; + break; + } + case V4L2_CID_EFFECT: + { + ext_ctrl->value = sensor->info_priv.effect; + break; + } + case V4L2_CID_ZOOM_ABSOLUTE: + { + ext_ctrl->value = sensor->info_priv.digitalzoom; + break; + } + case V4L2_CID_ZOOM_RELATIVE: + { + return -EINVAL; + } + case V4L2_CID_FOCUS_ABSOLUTE: + { + ext_ctrl->value = sensor->info_priv.focus; + break; + } + case V4L2_CID_FOCUS_RELATIVE: + { + return -EINVAL; + } + case V4L2_CID_FLASH: + { + ext_ctrl->value = sensor->info_priv.flash; + break; + } + default : + break; + } + return 0; +} +static int sensor_s_ext_control(struct soc_camera_device *icd, struct v4l2_ext_control *ext_ctrl) +{ + const struct v4l2_queryctrl *qctrl; + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct sensor *sensor = to_sensor(client); + int val_offset; + + qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id); + + if (!qctrl) + { + SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id); + return -EINVAL; + } + + val_offset = 0; + switch (ext_ctrl->id) + { +#if CONFIG_SENSOR_Scene + case V4L2_CID_SCENE: + { + if (ext_ctrl->value != sensor->info_priv.scene) + { + if (sensor_set_scene(icd, qctrl,ext_ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.scene = ext_ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_Effect + case V4L2_CID_EFFECT: + { + if (ext_ctrl->value != sensor->info_priv.effect) + { + if (sensor_set_effect(icd, qctrl,ext_ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.effect= ext_ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_DigitalZoom + case V4L2_CID_ZOOM_ABSOLUTE: + { + if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum)) + return -EINVAL; + + if (ext_ctrl->value != sensor->info_priv.digitalzoom) + { + val_offset = ext_ctrl->value -sensor->info_priv.digitalzoom; + + if (sensor_set_digitalzoom(icd, qctrl,&val_offset) != 0) + return -EINVAL; + sensor->info_priv.digitalzoom += val_offset; + + SENSOR_DG("%s digitalzoom is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom); + } + + break; + } + case V4L2_CID_ZOOM_RELATIVE: + { + if (ext_ctrl->value) + { + if (sensor_set_digitalzoom(icd, qctrl,&ext_ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.digitalzoom += ext_ctrl->value; + + SENSOR_DG("%s digitalzoom is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom); + } + break; + } +#endif +#if CONFIG_SENSOR_Focus + case V4L2_CID_FOCUS_ABSOLUTE: + { + if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum)) + return -EINVAL; + + if (ext_ctrl->value != sensor->info_priv.focus) + { + val_offset = ext_ctrl->value -sensor->info_priv.focus; + + sensor->info_priv.focus += val_offset; + } + + break; + } + case V4L2_CID_FOCUS_RELATIVE: + { + if (ext_ctrl->value) + { + sensor->info_priv.focus += ext_ctrl->value; + + SENSOR_DG("%s focus is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.focus); + } + break; + } +#endif +#if CONFIG_SENSOR_Flash + case V4L2_CID_FLASH: + { + if (sensor_set_flash(icd, qctrl,ext_ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.flash = ext_ctrl->value; + + SENSOR_DG("%s flash is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.flash); + break; + } +#endif + default: + break; + } + + return 0; +} + +static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl) +{ + struct i2c_client *client = sd->priv; + struct soc_camera_device *icd = client->dev.platform_data; + int i, error_cnt=0, error_idx=-1; + + + for (i=0; icount; i++) { + if (sensor_g_ext_control(icd, &ext_ctrl->controls[i]) != 0) { + error_cnt++; + error_idx = i; + } + } + + if (error_cnt > 1) + error_idx = ext_ctrl->count; + + if (error_idx != -1) { + ext_ctrl->error_idx = error_idx; + return -EINVAL; + } else { + return 0; + } +} + +static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl) +{ + struct i2c_client *client = sd->priv; + struct soc_camera_device *icd = client->dev.platform_data; + int i, error_cnt=0, error_idx=-1; + + + for (i=0; icount; i++) { + if (sensor_s_ext_control(icd, &ext_ctrl->controls[i]) != 0) { + error_cnt++; + error_idx = i; + } + } + + if (error_cnt > 1) + error_idx = ext_ctrl->count; + + if (error_idx != -1) { + ext_ctrl->error_idx = error_idx; + return -EINVAL; + } else { + return 0; + } +} + +/* Interface active, can use i2c. If it fails, it can indeed mean, that + * this wasn't our capture interface, so, we wait for the right one */ +static int sensor_video_probe(struct soc_camera_device *icd, + struct i2c_client *client) +{ + char pid = 0; + int ret; + struct sensor *sensor = to_sensor(client); + + /* We must have a parent by now. And it cannot be a wrong one. + * So this entire test is completely redundant. */ + if (!icd->dev.parent || + to_soc_camera_host(icd->dev.parent)->nr != icd->iface) + return -ENODEV; + + if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) { + ret = -ENODEV; + goto sensor_video_probe_err; + } + + /* soft reset */ + /* ret = sensor_write(client, 0x12, 0x80); + if (ret != 0) + { + SENSOR_TR("soft reset %s failed\n",SENSOR_NAME_STRING()); + return -ENODEV; + } + mdelay(50); *///delay 5 microseconds + + /* check if it is an sensor sensor */ + ret = sensor_read(client, 0x00, &pid); + if (ret != 0) { + SENSOR_TR("%s read chip id high byte failed\n",SENSOR_NAME_STRING()); + ret = -ENODEV; + goto sensor_video_probe_err; + } + + SENSOR_DG("\n %s pid = 0x%x\n", SENSOR_NAME_STRING(), pid); + if (pid == SENSOR_ID) { + sensor->model = SENSOR_V4L2_IDENT; + } else { + SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), pid); + ret = -ENODEV; + goto sensor_video_probe_err; + } + + icd->formats = sensor_colour_formats; + icd->num_formats = ARRAY_SIZE(sensor_colour_formats); + + return 0; + +sensor_video_probe_err: + + return ret; +} + +static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg) +{ + struct i2c_client *client = sd->priv; + struct soc_camera_device *icd = client->dev.platform_data; + struct sensor *sensor = to_sensor(client); + int ret = 0; +#if CONFIG_SENSOR_Flash + int i; +#endif + + SENSOR_DG("\n%s..%s..cmd:%x \n",SENSOR_NAME_STRING(),__FUNCTION__,cmd); + switch (cmd) + { + case RK29_CAM_SUBDEV_DEACTIVATE: + { + sensor_deactivate(client); + break; + } + + case RK29_CAM_SUBDEV_IOREQUEST: + { + sensor->sensor_io_request = (struct rk29camera_platform_data*)arg; + if (sensor->sensor_io_request != NULL) { + if (sensor->sensor_io_request->gpio_res[0].dev_name && + (strcmp(sensor->sensor_io_request->gpio_res[0].dev_name, dev_name(icd->pdev)) == 0)) { + sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[0]; + } else if (sensor->sensor_io_request->gpio_res[1].dev_name && + (strcmp(sensor->sensor_io_request->gpio_res[1].dev_name, dev_name(icd->pdev)) == 0)) { + sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[1]; + } + } else { + SENSOR_TR("%s %s RK29_CAM_SUBDEV_IOREQUEST fail\n",SENSOR_NAME_STRING(),__FUNCTION__); + ret = -EINVAL; + goto sensor_ioctl_end; + } + /* ddl@rock-chips.com : if gpio_flash havn't been set in board-xxx.c, sensor driver must notify is not support flash control + for this project */ + #if CONFIG_SENSOR_Flash + if (sensor->sensor_gpio_res) { + if (sensor->sensor_gpio_res->gpio_flash == INVALID_GPIO) { + for (i = 0; i < icd->ops->num_controls; i++) { + if (V4L2_CID_FLASH == icd->ops->controls[i].id) { + memset((char*)&icd->ops->controls[i],0x00,sizeof(struct v4l2_queryctrl)); + } + } + sensor->info_priv.flash = 0xff; + SENSOR_DG("%s flash gpio is invalidate!\n",SENSOR_NAME_STRING()); + } + } + #endif + break; + } + default: + { + SENSOR_TR("%s %s cmd(0x%x) is unknown !\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd); + break; + } + } +sensor_ioctl_end: + return ret; + +} +static struct v4l2_subdev_core_ops sensor_subdev_core_ops = { + .init = sensor_init, + .g_ctrl = sensor_g_control, + .s_ctrl = sensor_s_control, + .g_ext_ctrls = sensor_g_ext_controls, + .s_ext_ctrls = sensor_s_ext_controls, + .g_chip_ident = sensor_g_chip_ident, + .ioctl = sensor_ioctl, +}; + +static struct v4l2_subdev_video_ops sensor_subdev_video_ops = { + .s_fmt = sensor_s_fmt, + .g_fmt = sensor_g_fmt, + .try_fmt = sensor_try_fmt, +}; + +static struct v4l2_subdev_ops sensor_subdev_ops = { + .core = &sensor_subdev_core_ops, + .video = &sensor_subdev_video_ops, +}; + +static int sensor_probe(struct i2c_client *client, + const struct i2c_device_id *did) +{ + struct sensor *sensor; + struct soc_camera_device *icd = client->dev.platform_data; + struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); + struct soc_camera_link *icl; + int ret; + + SENSOR_DG("\n%s..%s..%d..\n",__FUNCTION__,__FILE__,__LINE__); + if (!icd) { + dev_err(&client->dev, "%s: missing soc-camera data!\n",SENSOR_NAME_STRING()); + return -EINVAL; + } + + icl = to_soc_camera_link(icd); + if (!icl) { + dev_err(&client->dev, "%s driver needs platform data\n", SENSOR_NAME_STRING()); + return -EINVAL; + } + + if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) { + dev_warn(&adapter->dev, + "I2C-Adapter doesn't support I2C_FUNC_I2C\n"); + return -EIO; + } + + sensor = kzalloc(sizeof(struct sensor), GFP_KERNEL); + if (!sensor) + return -ENOMEM; + + v4l2_i2c_subdev_init(&sensor->subdev, client, &sensor_subdev_ops); + + /* Second stage probe - when a capture adapter is there */ + icd->ops = &sensor_ops; + icd->y_skip_top = 0; + #if CONFIG_SENSOR_I2C_NOSCHED + atomic_set(&sensor->tasklock_cnt,0); + #endif + + ret = sensor_video_probe(icd, client); + if (ret < 0) { + icd->ops = NULL; + i2c_set_clientdata(client, NULL); + kfree(sensor); + sensor = NULL; + } + SENSOR_DG("\n%s..%s..%d ret = %x \n",__FUNCTION__,__FILE__,__LINE__,ret); + return ret; +} + +static int sensor_remove(struct i2c_client *client) +{ + struct sensor *sensor = to_sensor(client); + struct soc_camera_device *icd = client->dev.platform_data; + + icd->ops = NULL; + i2c_set_clientdata(client, NULL); + client->driver = NULL; + kfree(sensor); + sensor = NULL; + return 0; +} + +static const struct i2c_device_id sensor_id[] = { + {SENSOR_NAME_STRING(), 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, sensor_id); + +static struct i2c_driver sensor_i2c_driver = { + .driver = { + .name = SENSOR_NAME_STRING(), + }, + .probe = sensor_probe, + .remove = sensor_remove, + .id_table = sensor_id, +}; + +static int __init sensor_mod_init(void) +{ + SENSOR_DG("\n%s..%s.. \n",__FUNCTION__,SENSOR_NAME_STRING()); + return i2c_add_driver(&sensor_i2c_driver); +} + +static void __exit sensor_mod_exit(void) +{ + i2c_del_driver(&sensor_i2c_driver); +} + +device_initcall_sync(sensor_mod_init); +module_exit(sensor_mod_exit); + +MODULE_DESCRIPTION(SENSOR_NAME_STRING(Camera sensor driver)); +MODULE_AUTHOR("ddl "); +MODULE_LICENSE("GPL"); + + diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h index 8620c119c2c4..5cce6c75a801 100644 --- a/include/media/v4l2-chip-ident.h +++ b/include/media/v4l2-chip-ident.h @@ -280,6 +280,7 @@ enum { V4L2_IDENT_GT2005 = 64100, /* ddl@rock-chips.com : GT2005 support */ + V4L2_IDENT_GC0308 = 64101, /* ddl@rock-chips.com : GC0308 support */ }; #endif -- 2.34.1