From: ddl Date: Fri, 28 Jan 2011 22:42:47 +0000 (+0800) Subject: camera:add ov5640 driver, this driver is not support auto focus temporarily X-Git-Tag: firefly_0821_release~10787^2~1 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fa383e14bb8a82d253e5621f4bf26012113ee938;p=firefly-linux-kernel-4.4.55.git camera:add ov5640 driver, this driver is not support auto focus temporarily --- diff --git a/arch/arm/mach-rk29/include/mach/rk29_camera.h b/arch/arm/mach-rk29/include/mach/rk29_camera.h index 21cecffd001b..70bd96f7fe84 100644 --- a/arch/arm/mach-rk29/include/mach/rk29_camera.h +++ b/arch/arm/mach-rk29/include/mach/rk29_camera.h @@ -36,6 +36,7 @@ #define RK29_CAM_SENSOR_NAME_OV2655 "ov2655" #define RK29_CAM_SENSOR_NAME_OV2659 "ov2659" #define RK29_CAM_SENSOR_NAME_OV3640 "ov3640" +#define RK29_CAM_SENSOR_NAME_OV5640 "ov5640" #define RK29_CAM_SENSOR_NAME_OV5642 "ov5642" #define RK29_CAM_SENSOR_NAME_S5K6AA "s5k6aa" diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index d53b66fdfc40..4a75ab972dd4 100755 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -895,12 +895,6 @@ config SOC_CAMERA_OV5642 depends on SOC_CAMERA && I2C help This is a ov5642 camera driver - -config SOC_CAMERA_S5K6AA - tristate "Samsung S5K6AA MIPI CSI-2 (importek mu736asa)" - depends on SOC_CAMERA && I2C - help - This is a samsung S5K6AA mobile camera driver choice prompt "OV5642 Module Focus select" depends on SOC_CAMERA_OV5642 @@ -914,6 +908,30 @@ config OV5642_FIXEDFOCUS bool "OV5642 fixed focus" endchoice +config SOC_CAMERA_OV5640 + tristate "ov5640 camera support" + depends on SOC_CAMERA && I2C + help + This is a ov5640 camera driver +choice + prompt "OV5640 Module Focus select" + depends on SOC_CAMERA_OV5640 + default OV5640_AUTOFOCUS + ---help--- + +config OV5640_AUTOFOCUS + bool "OV5640 auto focus" + +config OV5640_FIXEDFOCUS + bool "OV5640 fixed focus" +endchoice + +config SOC_CAMERA_S5K6AA + tristate "Samsung S5K6AA MIPI CSI-2 (importek mu736asa)" + depends on SOC_CAMERA && I2C + help + This is a samsung S5K6AA mobile camera driver + config MX1_VIDEO bool diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile index df120ba2667d..b226fe79451f 100755 --- a/drivers/media/video/Makefile +++ b/drivers/media/video/Makefile @@ -83,6 +83,7 @@ obj-$(CONFIG_SOC_CAMERA_OV2655) += ov2655.o obj-$(CONFIG_SOC_CAMERA_OV2659) += ov2659.o obj-$(CONFIG_SOC_CAMERA_OV9650) += ov9650.o obj-$(CONFIG_SOC_CAMERA_OV3640) += ov3640.o +obj-$(CONFIG_SOC_CAMERA_OV5640) += ov5640.o obj-$(CONFIG_SOC_CAMERA_OV5642) += ov5642.o obj-$(CONFIG_SOC_CAMERA_S5K6AA) += s5k6aa.o diff --git a/drivers/media/video/ov5640.c b/drivers/media/video/ov5640.c new file mode 100755 index 000000000000..0e83cf2540f5 --- /dev/null +++ b/drivers/media/video/ov5640.c @@ -0,0 +1,3532 @@ +/* + * Driver for OV5640 CMOS Image Sensor from OmniVision + * + * Copyright (C) 2008, Guennadi Liakhovetski + * + * 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 +#include "ov5640.h" + +static int debug; +module_param(debug, int, S_IRUGO|S_IWUSR); + +#define dprintk(level, fmt, arg...) do { \ + if (debug >= level) \ + printk(KERN_DEBUG fmt , ## arg); } while (0) + +#define SENSOR_TR(format, ...) printk(KERN_ERR format, ## __VA_ARGS__) +#define SENSOR_DG(format, ...) dprintk(1, 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 ov5640 +#define SENSOR_V4L2_IDENT V4L2_IDENT_OV5640 +#define SENSOR_ID 0x5640 +#define SENSOR_MIN_WIDTH 176 +#define SENSOR_MIN_HEIGHT 144 +#define SENSOR_MAX_WIDTH 2592 +#define SENSOR_MAX_HEIGHT 1944 +#define SENSOR_INIT_WIDTH 800 /* Sensor pixel size for sensor_init_data array */ +#define SENSOR_INIT_HEIGHT 600 +#define SENSOR_INIT_WINSEQADR sensor_svga +#define SENSOR_INIT_PIXFMT V4L2_PIX_FMT_UYVY + +#define CONFIG_SENSOR_WhiteBalance 1 +#define CONFIG_SENSOR_Brightness 0 +#define CONFIG_SENSOR_Contrast 0 +#define CONFIG_SENSOR_Saturation 0 +#define CONFIG_SENSOR_Effect 1 +#define CONFIG_SENSOR_Scene 1 +#define CONFIG_SENSOR_DigitalZoom 0 +#define CONFIG_SENSOR_Exposure 0 +#define CONFIG_SENSOR_Flash 0 +#define CONFIG_SENSOR_Mirror 0 +#define CONFIG_SENSOR_Flip 0 +#ifdef CONFIG_OV5640_AUTOFOCUS +#define CONFIG_SENSOR_Focus 1 +#include "ov5640_af_firmware.c" +#else +#define CONFIG_SENSOR_Focus 0 +#endif + +#define CONFIG_SENSOR_I2C_SPEED 100000 /* 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) + +#define SENSOR_AF_IS_ERR (0x00<<0) +#define SENSOR_AF_IS_OK (0x01<<0) + +#if CONFIG_SENSOR_Focus +#define SENSOR_AF_MODE_INFINITY 0 +#define SENSOR_AF_MODE_MACRO 1 +#define SENSOR_AF_MODE_FIXED 2 +#define SENSOR_AF_MODE_AUTO 3 +#define SENSOR_AF_MODE_CONTINUOUS 4 +#define SENSOR_AF_MODE_CLOSE 5 +#endif + +#if CONFIG_SENSOR_Focus +/* ov5640 VCM Command and Status Registers */ +#define CMD_MAIN_Reg 0x3024 +#define CMD_TAG_Reg 0x3025 +#define CMD_PARA0_Reg 0x5085 +#define CMD_PARA1_Reg 0x5084 +#define CMD_PARA2_Reg 0x5083 +#define CMD_PARA3_Reg 0x5082 +#define STA_ZONE_Reg 0x3026 +#define STA_FOCUS_Reg 0x3027 + +/* ov5640 VCM Command */ +#define OverlayEn_Cmd 0x01 +#define OverlayDis_Cmd 0x02 +#define SingleFocus_Cmd 0x03 +#define ConstFocus_Cmd 0x04 +#define StepMode_Cmd 0x05 +#define PauseFocus_Cmd 0x06 +#define ReturnIdle_Cmd 0x08 +#define SetZone_Cmd 0x10 +#define UpdateZone_Cmd 0x12 +#define SetMotor_Cmd 0x20 + +/* ov5640 Focus State */ +#define S_FIRWRE 0xFF +#define S_STARTUP 0xfa +#define S_ERROR 0xfe +#define S_DRVICERR 0xee +#define S_IDLE 0x00 +#define S_FOCUSING 0x01 +#define S_FOCUSED 0x02 +#define S_CAPTURE 0x12 +#define S_STEP 0x20 + +/* ov5640 Zone State */ +#define Zone_Is_Focused(a, zone_val) (zone_val&(1<<(a-3))) +#define Zone_Get_ID(zone_val) (zone_val&0x03) + +#define Zone_CenterMode 0x01 +#define Zone_5xMode 0x02 +#define Zone_5PlusMode 0x03 +#define Zone_4fMode 0x04 + +#define ZoneSel_Auto 0x0b +#define ZoneSel_SemiAuto 0x0c +#define ZoneSel_Manual 0x0d +#define ZoneSel_Rotate 0x0e + +/* ov5640 Step Focus Commands */ +#define StepFocus_Near_Tag 0x01 +#define StepFocus_Far_Tag 0x02 +#define StepFocus_Furthest_Tag 0x03 +#define StepFocus_Nearest_Tag 0x04 +#define StepFocus_Spec_Tag 0x10 +#endif + +/* init 800X600 SVGA */ +static struct reginfo sensor_init_data[] = +{ + {0x3008,0x82}, + {0x3103,0x03}, + {0x3017,0xff}, + {0x3018,0xff}, + {0x3108,0x01}, + {0x3037,0x13}, + {0x3630,0x2e}, + {0x3632,0xe2}, + {0x3633,0x23}, + {0x3634,0x44}, + {0x3621,0xe0}, + {0x3704,0xa0}, + {0x3703,0x5a}, + {0x3715,0x78}, + {0x3717,0x01}, + {0x370b,0x60}, + {0x3705,0x1a}, + {0x3905,0x02}, + {0x3906,0x10}, + {0x3901,0x0a}, + {0x3731,0x12}, + {0x3600,0x08}, + {0x3601,0x33}, + {0x471c,0x50}, + {0x3820,0x41}, + {0x3821,0x07}, + {0x3814,0x31}, + {0x3815,0x31}, + {0x3800,0x00}, + {0x3801,0x00}, + {0x3802,0x00}, + {0x3803,0x04}, + {0x3804,0x0a}, + {0x3805,0x3f}, + {0x3806,0x07}, + {0x3807,0x9b}, + {0x3808,0x02}, + {0x3809,0x80}, + {0x380a,0x01}, + {0x380b,0xe0}, + {0x380c,0x07}, + {0x380d,0x68}, + {0x380e,0x03}, + {0x380f,0xd8}, + {0x3810,0x00}, + {0x3811,0x10}, + {0x3812,0x00}, + {0x3813,0x06}, + {0x3618,0x00}, + {0x3612,0x49}, + {0x3708,0x62}, + {0x3709,0x52}, + {0x370c,0x03}, + {0x3a02,0x03}, + {0x3a03,0xd8}, + {0x3a08,0x01}, + {0x3a09,0x27}, + {0x3a0a,0x00}, + {0x3a0b,0xf6}, + {0x3a0e,0x03}, + {0x3a0d,0x04}, + {0x3a14,0x03}, + {0x3a15,0xd8}, + {0x4001,0x02}, + {0x4004,0x02}, + {0x3002,0x1c}, + {0x3006,0xc3}, + {0x4300,0x30}, + {0x501f,0x00}, + {0x4713,0x03}, + {0x3035,0x11}, + {0x3036,0x46}, + {0x4407,0x04}, + {0x460b,0x35}, + {0x460c,0x22}, + {0x3824,0x02}, + {0x5000,0xa7}, + {0x5001,0xa3}, + {0x5000,0xa7}, + {0x3622,0x01}, + {0x3635,0x1c}, + {0x3634,0x40}, + {0x3c01,0x34}, + {0x3c00,0x00}, + {0x3c04,0x28}, + {0x3c05,0x98}, + {0x3c06,0x00}, + {0x3c07,0x08}, + {0x3c08,0x00}, + {0x3c09,0x1c}, + {0x300c,0x22}, + {0x3c0a,0x9c}, + {0x3c0b,0x40}, + {0x5180,0xff}, + {0x5181,0xf2}, + {0x5182,0x00}, + {0x5183,0x94}, + {0x5184,0x25}, + {0x5185,0x24}, + {0x5186,0x06}, + {0x5187,0x08}, + {0x5188,0x08}, + {0x5189,0x78}, + {0x518a,0x54}, + {0x518b,0xb2}, + {0x518c,0xb2}, + {0x518d,0x44}, + {0x518e,0x3d}, + {0x518f,0x58}, + {0x5190,0x46}, + {0x5191,0xf8}, + {0x5192,0x04}, + {0x5193,0x70}, + {0x5194,0xf0}, + {0x5195,0xf0}, + {0x5196,0x03}, + {0x5197,0x01}, + {0x5198,0x04}, + {0x5199,0x12}, + {0x519a,0x04}, + {0x519b,0x00}, + {0x519c,0x06}, + {0x519d,0x82}, + {0x519e,0x38}, + {0x5381,0x1c}, + {0x5382,0x5a}, + {0x5383,0x06}, + {0x5384,0x20}, + {0x5385,0x80}, + {0x5386,0xa0}, + {0x5387,0xa2}, + {0x5388,0xa0}, + {0x5389,0x02}, + {0x538a,0x01}, + {0x538b,0x98}, + {0x5300,0x08}, + {0x5301,0x30}, + {0x5302,0x10}, + {0x5303,0x00}, + {0x5304,0x08}, + {0x5305,0x30}, + {0x5306,0x08}, + {0x5307,0x16}, + {0x5309,0x08}, + {0x530a,0x30}, + {0x530b,0x04}, + {0x530c,0x06}, + {0x5480,0x01}, + {0x5481,0x08}, + {0x5482,0x14}, + {0x5483,0x28}, + {0x5484,0x51}, + {0x5485,0x65}, + {0x5486,0x71}, + {0x5487,0x7d}, + {0x5488,0x87}, + {0x5489,0x91}, + {0x548a,0x9a}, + {0x548b,0xaa}, + {0x548c,0xb8}, + {0x548d,0xcd}, + {0x548e,0xdd}, + {0x548f,0xea}, + {0x5490,0x1d}, + {0x5580,0x02}, + {0x5583,0x40}, + {0x5584,0x10}, + {0x5589,0x10}, + {0x558a,0x00}, + {0x558b,0xf8}, + {0x5800,0x23}, + {0x5801,0x15}, + {0x5802,0x10}, + {0x5803,0x10}, + {0x5804,0x15}, + {0x5805,0x23}, + {0x5806,0x0c}, + {0x5807,0x08}, + {0x5808,0x05}, + {0x5809,0x05}, + {0x580a,0x08}, + {0x580b,0x0c}, + {0x580c,0x07}, + {0x580d,0x03}, + {0x580e,0x00}, + {0x580f,0x00}, + {0x5810,0x03}, + {0x5811,0x07}, + {0x5812,0x07}, + {0x5813,0x03}, + {0x5814,0x00}, + {0x5815,0x00}, + {0x5816,0x03}, + {0x5817,0x07}, + {0x5818,0x0b}, + {0x5819,0x08}, + {0x581a,0x05}, + {0x581b,0x05}, + {0x581c,0x07}, + {0x581d,0x0b}, + {0x581e,0x2a}, + {0x581f,0x16}, + {0x5820,0x11}, + {0x5821,0x11}, + {0x5822,0x15}, + {0x5823,0x29}, + {0x5824,0xbf}, + {0x5825,0xaf}, + {0x5826,0x9f}, + {0x5827,0xaf}, + {0x5828,0xdf}, + {0x5829,0x6f}, + {0x582a,0x8e}, + {0x582b,0xab}, + {0x582c,0x9e}, + {0x582d,0x7f}, + {0x582e,0x4f}, + {0x582f,0x89}, + {0x5830,0x86}, + {0x5831,0x98}, + {0x5832,0x6f}, + {0x5833,0x4f}, + {0x5834,0x6e}, + {0x5835,0x7b}, + {0x5836,0x7e}, + {0x5837,0x6f}, + {0x5838,0xde}, + {0x5839,0xbf}, + {0x583a,0x9f}, + {0x583b,0xbf}, + {0x583c,0xec}, + {0x5025,0x00}, + {0x3a0f,0x30}, + {0x3a10,0x28}, + {0x3a1b,0x30}, + {0x3a1e,0x26}, + {0x3a11,0x60}, + {0x3a1f,0x14}, + {0x3a18,0x00}, + {0x3a19,0xf8}, + {0x3035,0x21}, + + {0x3800 ,0x0 }, + {0x3801 ,0x0 }, + {0x3802 ,0x0 }, + {0x3803 ,0x4 }, + {0x3804 ,0xa }, + {0x3805 ,0x3f}, + {0x3806 ,0x7 }, + {0x3807 ,0x9b}, + {0x3808 ,0x3 }, + {0x3809 ,0x20}, + {0x380a ,0x2 }, + {0x380b ,0x58}, + {0x380c ,0x7 }, + {0x380d ,0x68}, + {0x380e ,0x3 }, + {SEQUENCE_END, 0x00} +}; + +/* 720p 15fps @ 1280x720 */ + +static struct reginfo sensor_720p[]= +{ + + {SEQUENCE_END, 0x00} +}; + +/* 1080p, 0x15fps, 0xyuv @1920x1080 */ + +static struct reginfo sensor_1080p[]= +{ + + {SEQUENCE_END, 0x00} +}; + +/* 2592X1944 QSXGA */ +static struct reginfo sensor_qsxga[] = +{ + {0x3820 ,0x40}, + {0x3821 ,0x06}, + {0x3814 ,0x11}, + {0x3815 ,0x11}, + {0x3803 ,0x00}, + {0x3807 ,0x9f}, + {0x3808 ,0x0a}, + {0x3809 ,0x20}, + {0x380a ,0x07}, + {0x380b ,0x98}, + {0x380c ,0x0b}, + {0x380d ,0x1c}, + {0x380e ,0x07}, + {0x380f ,0xb0}, + {0x3813 ,0x04}, + {0x3618 ,0x04}, + {0x3612 ,0x4b}, + {0x3708 ,0x21}, + {0x3709 ,0x12}, + {0x370c ,0x00}, + {0x3a02 ,0x07}, + {0x3a03 ,0xb0}, + {0x3a0e ,0x06}, + {0x3a0d ,0x08}, + {0x3a14 ,0x07}, + {0x3a15 ,0xb0}, + {0x4004 ,0x06}, + {0x5000 ,0x07}, + {0x5181 ,0x52}, + {0x5182 ,0x00}, + {0x5197 ,0x01}, + {0x519e ,0x38}, + {0x3035 ,0x21}, + {0x5000 ,0x27}, + {0x5001 ,0x83}, + {0x3035 ,0x71}, + {0x4713 ,0x02}, + {0x3036 ,0x69}, + {0x4407 ,0x0c}, + {0x460b ,0x37}, + {0x460c ,0x20}, + {0x3824 ,0x01}, + {SEQUENCE_END, 0x00} +}; +/* 2048*1536 QXGA */ +static struct reginfo sensor_qxga[] = +{ + {0x3820 ,0x40}, + {0x3821 ,0x06}, + {0x3814 ,0x11}, + {0x3815 ,0x11}, + {0x3803 ,0x00}, + {0x3807 ,0x9f}, + {0x3808 ,0x0a}, + {0x3809 ,0x20}, + {0x380a ,0x07}, + {0x380b ,0x98}, + {0x380c ,0x0b}, + {0x380d ,0x1c}, + {0x380e ,0x07}, + {0x380f ,0xb0}, + {0x3813 ,0x04}, + {0x3618 ,0x04}, + {0x3612 ,0x4b}, + {0x3708 ,0x21}, + {0x3709 ,0x12}, + {0x370c ,0x00}, + {0x3a02 ,0x07}, + {0x3a03 ,0xb0}, + {0x3a0e ,0x06}, + {0x3a0d ,0x08}, + {0x3a14 ,0x07}, + {0x3a15 ,0xb0}, + {0x4004 ,0x06}, + {0x5000 ,0x07}, + {0x5181 ,0x52}, + {0x5182 ,0x00}, + {0x5197 ,0x01}, + {0x519e ,0x38}, + {0x3035 ,0x21}, + {0x5000 ,0x27}, + {0x5001 ,0x83}, + {0x3035 ,0x71}, + {0x4713 ,0x02}, + {0x3036 ,0x69}, + {0x4407 ,0x0c}, + {0x460b ,0x37}, + {0x460c ,0x20}, + {0x3824 ,0x01}, + + {0x3800 ,0x1 }, + {0x3801 ,0x8A}, + {0x3802 ,0x0 }, + {0x3803 ,0xA }, + {0x3804 ,0xA }, + {0x3805 ,0x20}, + {0x3806 ,0x7 }, + {0x3807 ,0x98}, + {0x3808 ,0x8 }, + {0x3809 ,0x0 }, + {0x380a ,0x6 }, + {0x380b ,0x0 }, + {0x380c ,0xc }, + {0x380d ,0x80}, + {0x380e ,0x7 }, + {0x380f ,0xd0}, + {0x5001 ,0x7f}, + {0x5680 ,0x0 }, + {0x5681 ,0x0 }, + {0x5682 ,0xA }, + {0x5683 ,0x20}, + {0x5684 ,0x0 }, + {0x5685 ,0x0 }, + {0x5686 ,0x7 }, + {0x5687 ,0x98}, + {SEQUENCE_END, 0x00} +}; + +/* 1600X1200 UXGA */ +static struct reginfo sensor_uxga[] = +{ + {0x3820 ,0x40}, + {0x3821 ,0x06}, + {0x3814 ,0x11}, + {0x3815 ,0x11}, + {0x3803 ,0x00}, + {0x3807 ,0x9f}, + {0x3808 ,0x0a}, + {0x3809 ,0x20}, + {0x380a ,0x07}, + {0x380b ,0x98}, + {0x380c ,0x0b}, + {0x380d ,0x1c}, + {0x380e ,0x07}, + {0x380f ,0xb0}, + {0x3813 ,0x04}, + {0x3618 ,0x04}, + {0x3612 ,0x4b}, + {0x3708 ,0x21}, + {0x3709 ,0x12}, + {0x370c ,0x00}, + {0x3a02 ,0x07}, + {0x3a03 ,0xb0}, + {0x3a0e ,0x06}, + {0x3a0d ,0x08}, + {0x3a14 ,0x07}, + {0x3a15 ,0xb0}, + {0x4004 ,0x06}, + {0x5000 ,0x07}, + {0x5181 ,0x52}, + {0x5182 ,0x00}, + {0x5197 ,0x01}, + {0x519e ,0x38}, + {0x3035 ,0x21}, + {0x5000 ,0x27}, + {0x5001 ,0x83}, + {0x3035 ,0x71}, + {0x4713 ,0x02}, + {0x3036 ,0x69}, + {0x4407 ,0x0c}, + {0x460b ,0x37}, + {0x460c ,0x20}, + {0x3824 ,0x01}, + + {0x3800 ,0x1 }, + {0x3801 ,0x8A}, + {0x3802 ,0x0 }, + {0x3803 ,0xA }, + {0x3804 ,0xA }, + {0x3805 ,0x20}, + {0x3806 ,0x7 }, + {0x3807 ,0x98}, + {0x3808 ,0x6 }, + {0x3809 ,0x40}, + {0x380a ,0x4 }, + {0x380b ,0xb0}, + {0x380c ,0xc }, + {0x380d ,0x80}, + {0x380e ,0x7 }, + {0x380f ,0xd0}, + {0x5001 ,0x7f}, + {0x5680 ,0x0 }, + {0x5681 ,0x0 }, + {0x5682 ,0xA }, + {0x5683 ,0x20}, + {0x5684 ,0x0 }, + {0x5685 ,0x0 }, + {0x5686 ,0x7 }, + {0x5687 ,0x98}, + {SEQUENCE_END, 0x00} +}; + +/* 1280X1024 SXGA */ +static struct reginfo sensor_sxga[] = +{ + + {SEQUENCE_END, 0x00} +}; + +/* 800X600 SVGA*/ +static struct reginfo sensor_svga[] = +{ + {0x3820 ,0x41}, + {0x3821 ,0x7 }, + {0x3814 ,0x31}, + {0x3815 ,0x31}, + {0x3803 ,0x4 }, + {0x3807 ,0x9b}, + {0x3808 ,0x2 }, + {0x3809 ,0x80}, + {0x380a ,0x1 }, + {0x380b ,0xe0}, + {0x380c ,0x7 }, + {0x380d ,0x68}, + {0x380e ,0x3 }, + {0x380f ,0xd8}, + {0x3813 ,0x6 }, + {0x3618 ,0x0 }, + {0x3612 ,0x49}, + {0x3708 ,0x62}, + {0x3709 ,0x52}, + {0x370c ,0x3 }, + {0x3a02 ,0x3 }, + {0x3a03 ,0xd8}, + {0x3a0e ,0x3 }, + {0x3a0d ,0x4 }, + {0x3a14 ,0x3 }, + {0x3a15 ,0xd8}, + {0x4004 ,0x2 }, + {0x5000 ,0xa7}, + {0x5181 ,0xf2}, + {0x5182 ,0x0 }, + {0x5197 ,0x1 }, + {0x519e ,0x38}, + {0x3035 ,0x21}, + {0x5000 ,0xa7}, + {0x5001 ,0xa3}, + {0x3035 ,0x21}, + {0x4713 ,0x3 }, + {0x3036 ,0x46}, + {0x4407 ,0x4 }, + {0x460b ,0x35}, + {0x460c ,0x22}, + {0x3824 ,0x2 }, + {SEQUENCE_END, 0x00} +}; + +/* 640X480 VGA */ +static struct reginfo sensor_vga[] = +{ + + {SEQUENCE_END, 0x00} +}; +/* 352X288 CIF */ +static struct reginfo sensor_cif[] = +{ + + {SEQUENCE_END, 0x00} +}; + +/* 320*240 QVGA */ +static struct reginfo sensor_qvga[] = +{ + + {SEQUENCE_END, 0x00} +}; + +/* 176X144 QCIF*/ +static struct reginfo sensor_qcif[] = +{ + + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_ClrFmt_YUYV[]= +{ + {0x4300,0x30}, + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_ClrFmt_UYVY[]= +{ + {0x4300,0x32}, + {SEQUENCE_END, 0x00} +}; + + +#if CONFIG_SENSOR_WhiteBalance +static struct reginfo sensor_WhiteB_Auto[]= +{ + {0x3406 ,0x00}, + {0x5183 ,0x94}, + {0x5191 ,0xff}, + {0x5192 ,0x00}, + {SEQUENCE_END, 0x00} +}; +/* Cloudy Colour Temperature : 6500K - 8000K */ +static struct reginfo sensor_WhiteB_Cloudy[]= +{ + {0x3406 ,0x1 }, + {0x3400 ,0x6 }, + {0x3401 ,0x48}, + {0x3402 ,0x4 }, + {0x3403 ,0x0 }, + {0x3404 ,0x4 }, + {0x3405 ,0xd3 }, + {SEQUENCE_END, 0x00} +}; +/* ClearDay Colour Temperature : 5000K - 6500K */ +static struct reginfo sensor_WhiteB_ClearDay[]= +{ + {0x3406 ,0x1 }, + {0x3400 ,0x6 }, + {0x3401 ,0x1c}, + {0x3402 ,0x4 }, + {0x3403 ,0x0 }, + {0x3404 ,0x4 }, + {0x3405 ,0xf3}, + {SEQUENCE_END, 0x00} +}; +/* Office Colour Temperature : 3500K - 5000K */ +static struct reginfo sensor_WhiteB_TungstenLamp1[]= +{ + {0x3406 ,0x1 }, + {0x3400 ,0x5 }, + {0x3401 ,0x48}, + {0x3402 ,0x4 }, + {0x3403 ,0x0 }, + {0x3404 ,0x7 }, + {0x3405 ,0xcf}, + {SEQUENCE_END, 0x00} +}; +/* Home Colour Temperature : 2500K - 3500K */ +static struct reginfo sensor_WhiteB_TungstenLamp2[]= +{ + {0x3406 ,0x1 }, + {0x3400 ,0x4 }, + {0x3401 ,0x10}, + {0x3402 ,0x4 }, + {0x3403 ,0x0 }, + {0x3404 ,0x8 }, + {0x3405 ,0xb6}, + {SEQUENCE_END, 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[]= +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Brightness1[]= +{ + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Brightness2[]= +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Brightness3[]= +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Brightness4[]= +{ + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Brightness5[]= +{ + {SEQUENCE_END, 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[] = +{ + {0x5001, 0x7f}, + {0x5580, 0x00}, + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Effect_WandB[] = +{ + {0x5001, 0xff}, + {0x5580, 0x18}, + {0x5585, 0x80}, + {0x5586, 0x80}, + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Effect_Sepia[] = +{ + {0x5001, 0xff}, + {0x5580, 0x18}, + {0x5585, 0x40}, + {0x5586, 0xa0}, + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Effect_Negative[] = +{ + //Negative + {0x5001, 0xff}, + {0x5580, 0x40}, + {SEQUENCE_END, 0x00} +};static struct reginfo sensor_Effect_Bluish[] = +{ + // Bluish + {0x5001, 0xff}, + {0x5580, 0x18}, + {0x5585, 0xa0}, + {0x5586, 0x40}, + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Effect_Green[] = +{ + // Greenish + {0x5001, 0xff}, + {0x5580, 0x18}, + {0x5585, 0x60}, + {0x5586, 0x60}, + {SEQUENCE_END, 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[]= +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Exposure1[]= +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Exposure2[]= +{ + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Exposure3[]= +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Exposure4[]= +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Exposure5[]= +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Exposure6[]= +{ + {SEQUENCE_END, 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[]= +{ + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Saturation1[]= +{ + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Saturation2[]= +{ + {SEQUENCE_END, 0x00} +};static struct reginfo *sensor_SaturationSeqe[] = {sensor_Saturation0, sensor_Saturation1, sensor_Saturation2, NULL,}; + +#endif +#if CONFIG_SENSOR_Contrast +static struct reginfo sensor_Contrast0[]= +{ + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Contrast1[]= +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Contrast2[]= +{ + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Contrast3[]= +{ + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Contrast4[]= +{ + {SEQUENCE_END, 0x00} +}; + + +static struct reginfo sensor_Contrast5[]= +{ + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Contrast6[]= +{ + {SEQUENCE_END, 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[]= +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_MirrorOff[]= +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo *sensor_MirrorSeqe[] = {sensor_MirrorOff, sensor_MirrorOn,NULL,}; +#endif +#if CONFIG_SENSOR_Flip +static struct reginfo sensor_FlipOn[]= +{ + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_FlipOff[]= +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo *sensor_FlipSeqe[] = {sensor_FlipOff, sensor_FlipOn,NULL,}; + +#endif +#if CONFIG_SENSOR_Scene +static struct reginfo sensor_SceneAuto[] = +{ + {0x3a00 , 0x78}, + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_SceneNight[] = +{ + //15fps ~ 3.75fps night mode for 60/50Hz light environment, 24Mhz clock input,24Mzh pclk + {0x3034 ,0x1a}, + {0x3035 ,0x21}, + {0x3036 ,0x46}, + {0x3037 ,0x13}, + {0x3038 ,0x00}, + {0x3039 ,0x00}, + {0x3a00 ,0x7c}, + {0x3a08 ,0x01}, + {0x3a09 ,0x27}, + {0x3a0a ,0x00}, + {0x3a0b ,0xf6}, + {0x3a0d ,0x04}, + {0x3a0e ,0x04}, + {0x3a02 ,0x0b}, + {0x3a03 ,0x88}, + {0x3a14 ,0x0b}, + {0x3a15 ,0x88}, + {SEQUENCE_END, 0x00} +}; +static struct reginfo *sensor_SceneSeqe[] = {sensor_SceneAuto, sensor_SceneNight,NULL,}; + +#endif +#if CONFIG_SENSOR_DigitalZoom +static struct reginfo sensor_Zoom0[] = +{ + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Zoom1[] = +{ + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Zoom2[] = +{ + {SEQUENCE_END, 0x00} +}; + + +static struct reginfo sensor_Zoom3[] = +{ + {SEQUENCE_END, 0x00} +}; +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, + }, + { + .id = V4L2_CID_FOCUS_AUTO, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Focus Control", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 0, + },{ + .id = V4L2_CID_FOCUS_CONTINUOUS, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Focus Control", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 0, + }, + #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 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(UYVY), 16, V4L2_PIX_FMT_UYVY), + JPG_FMT(SENSOR_NAME_STRING(YUYV), 16, V4L2_PIX_FMT_YUYV), +}; +enum sensor_work_state +{ + sensor_work_ready = 0, + sensor_working, +}; +struct sensor_work +{ + struct i2c_client *client; + struct delayed_work dwork; + enum sensor_work_state state; +}; + +typedef struct sensor_info_priv_s +{ + int whiteBalance; + int brightness; + int contrast; + int saturation; + int effect; + int scene; + int digitalzoom; + int focus; + int auto_focus; + int affm_reinit; + int flash; + int exposure; + unsigned char mirror; /* HFLIP */ + unsigned char flip; /* VFLIP */ + struct reginfo *winseqe_cur_addr; + unsigned int pixfmt; + unsigned int enable; + unsigned int funmodule_state; +} sensor_info_priv_t; + + + +struct sensor_parameter +{ + unsigned short int preview_maxlines; + unsigned short int preview_exposure; + unsigned short int preview_line_width; + unsigned short int preview_gain; + + unsigned short int capture_framerate; + unsigned short int preview_framerate; + char awb[6]; +}; + +struct sensor +{ + struct v4l2_subdev subdev; + struct i2c_client *client; + sensor_info_priv_t info_priv; + struct sensor_parameter parameter; + struct workqueue_struct *sensor_wq; + struct sensor_work sensor_wk; + struct mutex wq_lock; + 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; +}; + +static int sensor_deactivate(struct i2c_client *client); + + +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 + struct sensor *sensor = to_sensor(client); + + if (lock) { + if (atomic_read(&sensor->tasklock_cnt) == 0) + preempt_disable(); + + atomic_add(1, &sensor->tasklock_cnt); + } else { + atomic_sub(1, &sensor->tasklock_cnt); + + if (atomic_read(&sensor->tasklock_cnt) == 0) + preempt_enable(); + } +#endif + return 0; +} + +/* sensor register write */ +static int sensor_write(struct i2c_client *client, u16 reg, u8 val) +{ + int err,cnt; + u8 buf[3]; + struct i2c_msg msg[1]; + + buf[0] = reg >> 8; + buf[1] = reg & 0xFF; + buf[2] = 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, u16 reg, u8 *val) +{ + int err,cnt; + u8 buf[2]; + struct i2c_msg msg[2]; + + buf[0] = reg >> 8; + 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 = 3; + 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 */ +static int sensor_write_array(struct i2c_client *client, struct reginfo *regarray) +{ + int err = 0, cnt; + int i = 0; +#if CONFIG_SENSOR_Focus + struct sensor *sensor = to_sensor(client); +#endif +#if CONFIG_SENSOR_I2C_RDWRCHK + char valchk; +#endif + + cnt = 0; + sensor_task_lock(client, 1); + while (regarray[i].reg != SEQUENCE_END) + { + #if CONFIG_SENSOR_Focus + if ((regarray == sensor_af_firmware) && (sensor->info_priv.enable == 0)) { + SENSOR_DG("%s disable, Download af firmware terminated!\n",SENSOR_NAME_STRING()); + err = -EINVAL; + goto sensor_write_array_end; + } + #endif + + err = sensor_write(client, regarray[i].reg, regarray[i].val); + if (err < 0) + { + if (cnt-- > 0) { + SENSOR_TR("%s..write failed current reg:0x%x, Write array again !\n", SENSOR_NAME_STRING(),regarray[i].reg); + i = 0; + continue; + } else { + SENSOR_TR("%s..write array failed!!!\n", SENSOR_NAME_STRING()); + err = -EPERM; + goto sensor_write_array_end; + } + } else { + #if CONFIG_SENSOR_I2C_RDWRCHK + sensor_read(client, regarray[i].reg, &valchk); + if (valchk != regarray[i].val) + SENSOR_TR("%s Reg:0x%x write(0x%x, 0x%x) fail\n",SENSOR_NAME_STRING(), regarray[i].reg, regarray[i].val, valchk); + #endif + } + + i++; + } + + #if CONFIG_SENSOR_Focus + if (((regarray->reg == SEQUENCE_PROPERTY) && (regarray->val == SEQUENCE_INIT)) + || (regarray == sensor_init_data)) { + sensor->info_priv.affm_reinit = 1; + } + #endif + +sensor_write_array_end: + sensor_task_lock(client,0); + return err; +} +#if CONFIG_SENSOR_I2C_RDWRCHK +static int sensor_readchk_array(struct i2c_client *client, struct reginfo *regarray) +{ + int cnt; + int i = 0; + char valchk; + + cnt = 0; + valchk = 0; + while (regarray[i].reg != 0) + { + sensor_read(client, regarray[i].reg, &valchk); + if (valchk != regarray[i].val) + SENSOR_TR("%s Reg:0x%x read(0x%x, 0x%x) error\n",SENSOR_NAME_STRING(), regarray[i].reg, regarray[i].val, valchk); + + i++; + } + return 0; +} +#endif +#if CONFIG_SENSOR_Focus +struct af_cmdinfo +{ + char cmd_tag; + char cmd_para[4]; + char validate_bit; +}; +static int sensor_af_cmdset(struct i2c_client *client, int cmd_main, struct af_cmdinfo *cmdinfo) +{ + int i; + char read_tag=0xff,cnt; + + if (cmdinfo) { + if (cmdinfo->validate_bit & 0x80) { + if (sensor_write(client, CMD_TAG_Reg, cmdinfo->cmd_tag)) { + SENSOR_TR("%s write CMD_TAG_Reg(main:0x%x tag:0x%x) error!\n",SENSOR_NAME_STRING(),cmd_main,cmdinfo->cmd_tag); + goto sensor_af_cmdset_err; + } + SENSOR_DG("%s write CMD_TAG_Reg(main:0x%x tag:0x%x) success!\n",SENSOR_NAME_STRING(),cmd_main,cmdinfo->cmd_tag); + } + for (i=0; i<4; i++) { + if (cmdinfo->validate_bit & (1<cmd_para[i])) { + SENSOR_TR("%s write CMD_PARA_Reg(main:0x%x para%d:0x%x) error!\n",SENSOR_NAME_STRING(),cmd_main,i,cmdinfo->cmd_para[i]); + goto sensor_af_cmdset_err; + } + SENSOR_DG("%s write CMD_PARA_Reg(main:0x%x para%d:0x%x) success!\n",SENSOR_NAME_STRING(),cmd_main,i,cmdinfo->cmd_para[i]); + } + } + } else { + if (sensor_write(client, CMD_TAG_Reg, 0xff)) { + SENSOR_TR("%s write CMD_TAG_Reg(main:0x%x no tag) error!\n",SENSOR_NAME_STRING(),cmd_main); + goto sensor_af_cmdset_err; + } + SENSOR_DG("%s write CMD_TAG_Reg(main:0x%x no tag) success!\n",SENSOR_NAME_STRING(),cmd_main); + } + + if (sensor_write(client, CMD_MAIN_Reg, cmd_main)) { + SENSOR_TR("%s write CMD_MAIN_Reg(main:0x%x) error!\n",SENSOR_NAME_STRING(),cmd_main); + goto sensor_af_cmdset_err; + } + + cnt = 0; + do + { + msleep(5); + if (sensor_read(client,CMD_TAG_Reg,&read_tag)){ + SENSOR_TR("%s[%d] read TAG failed\n",SENSOR_NAME_STRING(),__LINE__); + break; + } + } while((read_tag != 0x00)&& (cnt++<100)); + + SENSOR_DG("%s write CMD_MAIN_Reg(main:0x%x read tag:0x%x) success!\n",SENSOR_NAME_STRING(),cmd_main,read_tag); + return 0; +sensor_af_cmdset_err: + return -1; +} + +static int sensor_af_idlechk(struct i2c_client *client) +{ + int ret = 0; + char state,cnt; + + cnt = 0; + do + { + ret = sensor_read(client, STA_FOCUS_Reg, &state); + if (ret != 0){ + SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__); + ret = -1; + goto sensor_af_idlechk_end; + } + + if (state != S_IDLE) { + sensor_af_cmdset(client, ReturnIdle_Cmd, NULL); + msleep(1); + cnt++; + } + } while((state != S_IDLE)&& (cnt<100)); + + ret = (state == S_IDLE) ? 0 : -1; + +sensor_af_idlechk_end: + return ret; +} + +static int sensor_af_single(struct i2c_client *client) +{ + int ret = 0; + char state,cnt; + + if (sensor_af_idlechk(client)) + goto sensor_af_single_end; + + if (sensor_af_cmdset(client, SingleFocus_Cmd, NULL)) { + SENSOR_TR("%s single focus mode set error!\n",SENSOR_NAME_STRING()); + ret = -1; + goto sensor_af_single_end; + } + + cnt = 0; + do + { + if (cnt != 0) { + msleep(1); + } + cnt++; + ret = sensor_read(client, STA_FOCUS_Reg, &state); + if (ret != 0){ + SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__); + ret = -1; + goto sensor_af_single_end; + } + }while((state == S_FOCUSING) && (cnt<100)); + + if (state != S_FOCUSED) { + SENSOR_TR("%s[%d] focus state(0x%x) is error!\n",SENSOR_NAME_STRING(),__LINE__,state); + ret = -1; + goto sensor_af_single_end; + } + + sensor_af_cmdset(client, ReturnIdle_Cmd, NULL); +sensor_af_single_end: + return ret; +} + +static int sensor_af_const(struct i2c_client *client) +{ + int ret = 0; + + if (sensor_af_idlechk(client)) + goto sensor_af_const_end; + + if (sensor_af_cmdset(client, ConstFocus_Cmd, NULL)) { + SENSOR_TR("%s const focus mode set error!\n",SENSOR_NAME_STRING()); + ret = -1; + goto sensor_af_const_end; + } +sensor_af_const_end: + return ret; +} +static int sensor_af_pause2capture(struct i2c_client *client) +{ + int ret = 0; + char state,cnt; + + if (sensor_af_cmdset(client, PauseFocus_Cmd, NULL)) { + SENSOR_TR("%s pause focus mode set error!\n",SENSOR_NAME_STRING()); + ret = -1; + goto sensor_af_pause_end; + } + + cnt = 0; + do + { + if (cnt != 0) { + msleep(1); + } + cnt++; + ret = sensor_read(client, STA_FOCUS_Reg, &state); + if (ret != 0){ + SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__); + ret = -1; + goto sensor_af_pause_end; + } + }while((state != S_CAPTURE) && (cnt<100)); + + if (state != S_CAPTURE) { + SENSOR_TR("%s[%d] focus state(0x%x) is error!\n",SENSOR_NAME_STRING(),__LINE__,state); + ret = -1; + goto sensor_af_pause_end; + } +sensor_af_pause_end: + return ret; +} +static int sensor_af_zoneupdate(struct i2c_client *client) +{ + int ret = 0; + + if (sensor_af_idlechk(client)) + goto sensor_af_zoneupdate_end; + + if (sensor_af_cmdset(client, UpdateZone_Cmd, NULL)) { + SENSOR_TR("%s update zone fail!\n",SENSOR_NAME_STRING()); + ret = -1; + goto sensor_af_zoneupdate_end; + } + +sensor_af_zoneupdate_end: + return ret; +} +static int sensor_af_init(struct i2c_client *client) +{ + int ret = 0; + char state,cnt; + + ret = sensor_write_array(client, sensor_af_firmware); + if (ret != 0) { + SENSOR_TR("%s Download firmware failed\n",SENSOR_NAME_STRING()); + ret = -1; + goto sensor_af_init_end; + } + + cnt = 0; + do + { + if (cnt != 0) { + msleep(1); + } + cnt++; + ret = sensor_read(client, STA_FOCUS_Reg, &state); + if (ret != 0){ + SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__); + ret = -1; + goto sensor_af_init_end; + } + }while((state == S_STARTUP) && (cnt<100)); + + if (state != S_IDLE) { + SENSOR_TR("%s focus state(0x%x) is error!\n",SENSOR_NAME_STRING(),state); + ret = -1; + goto sensor_af_init_end; + } + +sensor_af_init_end: + SENSOR_DG("%s %s ret:0x%x \n",SENSOR_NAME_STRING(),__FUNCTION__,ret); + return ret; +} + +static int sensor_af_wq_function(struct i2c_client *client) +{ + struct sensor *sensor = to_sensor(client); + struct af_cmdinfo cmdinfo; + int ret=0, focus_pos = 0xfe; + + SENSOR_DG("%s %s Enter\n",SENSOR_NAME_STRING(), __FUNCTION__); + + mutex_lock(&sensor->wq_lock); + if (sensor_af_init(client)) { + sensor->info_priv.funmodule_state &= (~SENSOR_AF_IS_OK); + ret = -1; + } else { + sensor->info_priv.funmodule_state |= SENSOR_AF_IS_OK; + + switch (sensor->info_priv.auto_focus) + { + case SENSOR_AF_MODE_INFINITY: + { + focus_pos = 0x00; + } + case SENSOR_AF_MODE_MACRO: + { + if (focus_pos != 0x00) + focus_pos = 0xff; + + sensor_af_idlechk(client); + cmdinfo.cmd_tag = StepFocus_Spec_Tag; + cmdinfo.cmd_para[0] = focus_pos; + cmdinfo.validate_bit = 0x81; + ret = sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo); + break; + } + case SENSOR_AF_MODE_AUTO: + { + ret = sensor_af_single(client); + break; + } + case SENSOR_AF_MODE_CONTINUOUS: + { + ret = sensor_af_const(client); + break; + } + case SENSOR_AF_MODE_CLOSE: + { + ret = 0; + break; + } + default: + SENSOR_DG("%s focus mode(0x%x) is unkonwn\n",SENSOR_NAME_STRING(),sensor->info_priv.auto_focus); + } + + SENSOR_DG("%s sensor_af_wq_function set focus mode(0x%x) ret:0x%x\n",SENSOR_NAME_STRING(), sensor->info_priv.auto_focus,ret); + } + +sensor_af_wq_function_end: + sensor->sensor_wk.state = sensor_work_ready; + mutex_unlock(&sensor->wq_lock); + return ret; +} +static void sensor_af_workqueue(struct work_struct *work) +{ + struct sensor_work *sensor_work = container_of(work, struct sensor_work, dwork.work); + struct i2c_client *client = sensor_work->client; + struct sensor *sensor = to_sensor(client); + + if (sensor_af_wq_function(client) < 0) { + SENSOR_TR("%s af workqueue return false\n",SENSOR_NAME_STRING()); + } +} +#endif +static int sensor_parameter_record(struct i2c_client *client) +{ + u8 ret_l,ret_m,ret_h; + u8 tp_l,tp_m,tp_h; + struct sensor *sensor = to_sensor(client); + + sensor_write(client,0x3503,0x07); //stop AE/AG + sensor_write(client,0x3406,0x01); //stop AWB + + sensor_read(client,0x3500,&ret_h); + sensor_read(client,0x3501, &ret_m); + sensor_read(client,0x3502, &ret_l); + tp_l = ret_l; + tp_m = ret_m; + tp_h = ret_h; + SENSOR_DG(" %s Read 0x3500 = 0x%02x 0x3501 = 0x%02x 0x3502=0x%02x \n",SENSOR_NAME_STRING(), ret_h, ret_m, ret_l); + sensor->parameter.preview_exposure = (tp_h<<12)+(tp_m<<4)+(tp_l>>4); + sensor_read(client,0x350c, &ret_h); + sensor_read(client,0x350d, &ret_l); + sensor->parameter.preview_line_width = ret_h & 0xff; + sensor->parameter.preview_line_width = (sensor->parameter.preview_line_width << 8) +ret_l; + //Read back AGC Gain for preview + sensor_read(client,0x350b, &tp_l); + sensor->parameter.preview_gain = tp_l; + + sensor->parameter.capture_framerate = 900; + sensor->parameter.preview_framerate = 1500; + + sensor_read(client,0x3400,&sensor->parameter.awb[0]); //record awb value + sensor_read(client,0x3401,&sensor->parameter.awb[1]); + sensor_read(client,0x3402,&sensor->parameter.awb[2]); + sensor_read(client,0x3403,&sensor->parameter.awb[3]); + sensor_read(client,0x3404,&sensor->parameter.awb[4]); + sensor_read(client,0x3405,&sensor->parameter.awb[5]); + + SENSOR_DG(" %s Read 0x350c = 0x%02x 0x350d = 0x%02x 0x350b=0x%02x \n",SENSOR_NAME_STRING(), ret_h, ret_l, sensor->parameter.preview_gain); + return 0; +} +static int sensor_ae_transfer(struct i2c_client *client) +{ + u8 ExposureLow; + u8 ExposureMid; + u8 ExposureHigh; + u16 ulCapture_Exposure; + u32 ulCapture_Exposure_Gain; + u16 iCapture_Gain; + u8 Lines_10ms; + bool m_60Hz = 0; + u8 reg_l = 0,reg_h =0; + u16 Preview_Maxlines; + u8 Gain; + u32 Capture_MaxLines; + struct sensor *sensor = to_sensor(client); + + Preview_Maxlines = sensor->parameter.preview_line_width; + Gain = sensor->parameter.preview_gain; + sensor_read(client,0x350c, ®_h); + sensor_read(client,0x350d, ®_l); + Capture_MaxLines = reg_h & 0xff; + Capture_MaxLines = (Capture_MaxLines << 8) + reg_l; + + if(m_60Hz== 1) { + Lines_10ms = sensor->parameter.capture_framerate * Capture_MaxLines/12000; + } else { + Lines_10ms = sensor->parameter.capture_framerate * Capture_MaxLines/10000; + } + + if(Preview_Maxlines == 0) + Preview_Maxlines = 1; + + ulCapture_Exposure = + (sensor->parameter.preview_exposure*(sensor->parameter.capture_framerate)*(Capture_MaxLines))/(((Preview_Maxlines)*(sensor->parameter.preview_framerate))); + iCapture_Gain = (Gain & 0x0f) + 16; + if (Gain & 0x10) { + iCapture_Gain = iCapture_Gain << 1; + } + if (Gain & 0x20) { + iCapture_Gain = iCapture_Gain << 1; + } + if (Gain & 0x40) { + iCapture_Gain = iCapture_Gain << 1; + } + if (Gain & 0x80) { + iCapture_Gain = iCapture_Gain << 1; + } + ulCapture_Exposure_Gain =(u32) (11 * ulCapture_Exposure * iCapture_Gain/5); //0ld value 2.5, ½â¾ö¹ýÁÁ + if(ulCapture_Exposure_Gain < Capture_MaxLines*16) { + ulCapture_Exposure = ulCapture_Exposure_Gain/16; + if (ulCapture_Exposure > Lines_10ms) + { + //ulCapture_Exposure *= 1.7; + ulCapture_Exposure /= Lines_10ms; + ulCapture_Exposure *= Lines_10ms; + } + } else { + ulCapture_Exposure = Capture_MaxLines; + //ulCapture_Exposure_Gain *= 1.5; + } + if(ulCapture_Exposure == 0) + ulCapture_Exposure = 1; + iCapture_Gain = (ulCapture_Exposure_Gain*2/ulCapture_Exposure + 1)/2; + ExposureLow = ((unsigned char)ulCapture_Exposure)<<4; + ExposureMid = (unsigned char)(ulCapture_Exposure >> 4) & 0xff; + ExposureHigh = (unsigned char)(ulCapture_Exposure >> 12); + + Gain = 0; + if (iCapture_Gain > 31) { + Gain |= 0x10; + iCapture_Gain = iCapture_Gain >> 1; + } + if (iCapture_Gain > 31) { + Gain |= 0x20; + iCapture_Gain = iCapture_Gain >> 1; + } + if (iCapture_Gain > 31) { + Gain |= 0x40; + iCapture_Gain = iCapture_Gain >> 1; + } + if (iCapture_Gain > 31) { + Gain |= 0x80; + iCapture_Gain = iCapture_Gain >> 1; + } + if (iCapture_Gain > 16) + Gain |= ((iCapture_Gain -16) & 0x0f); + if(Gain == 0x10) + Gain = 0x11; + // write the gain and exposure to 0x350* registers + //m_iWrite0x350b=Gain; + sensor_write(client,0x350b, Gain); + //m_iWrite0x3502=ExposureLow; + sensor_write(client,0x3502, ExposureLow); + //m_iWrite0x3501=ExposureMid; + sensor_write(client,0x3501, ExposureMid); + //m_iWrite0x3500=ExposureHigh; + sensor_write(client,0x3500, ExposureHigh); + // SendToFile("Gain = 0x%x\r\n", Gain); + // SendToFile("ExposureLow = 0x%x\r\n", ExposureLow); + // SendToFile("ExposureMid = 0x%x\r\n", ExposureMid); + // SendToFile("ExposureHigh = 0x%x\r\n", ExposureHigh); + //¼Ó³¤ÑÓʱ£¬±ÜÃâ°µ´¦ÅÄÕÕʱµÄÃ÷°µ·Ö½çÎÊÌâ + //camera_timed_wait(200); + //linzhk camera_timed_wait(500); + + sensor_write(client,0x3400,sensor->parameter.awb[0]); // resume awb value + sensor_write(client,0x3401,sensor->parameter.awb[1]); + sensor_write(client,0x3402,sensor->parameter.awb[2]); + sensor_write(client,0x3403,sensor->parameter.awb[3]); + sensor_write(client,0x3404,sensor->parameter.awb[4]); + sensor_write(client,0x3405,sensor->parameter.awb[5]); + + SENSOR_DG(" %s Write 0x350b = 0x%02x 0x3502 = 0x%02x 0x3501=0x%02x 0x3500 = 0x%02x\n",SENSOR_NAME_STRING(), Gain, ExposureLow, ExposureMid, ExposureHigh); + mdelay(100); + return 0; +} +static int sensor_ioctrl(struct soc_camera_device *icd,enum rk29sensor_power_cmd cmd, int on) +{ + struct soc_camera_link *icl = to_soc_camera_link(icd); + int ret = 0; + + + switch (cmd) + { + case Sensor_PowerDown: + { + if (icl->powerdown) { + 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 power cmd(0x%x) is unknown!",SENSOR_NAME_STRING(),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; + char value; + int ret,pid = 0; + + 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 */ + sensor_task_lock(client,1); + ret = sensor_write(client, 0x3008, 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 + /* check if it is an sensor sensor */ + ret = sensor_read(client, 0x300a, &value); + if (ret != 0) { + SENSOR_TR("read chip id high byte failed\n"); + ret = -ENODEV; + goto sensor_INIT_ERR; + } + + pid |= (value << 8); + + ret = sensor_read(client, 0x300b, &value); + if (ret != 0) { + SENSOR_TR("read chip id low byte failed\n"); + ret = -ENODEV; + goto sensor_INIT_ERR; + } + + pid |= (value & 0xff); + 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_INIT_ERR; + } + + 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 = 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 */ + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE); + if (qctrl) + sensor->info_priv.focus = qctrl->default_value; + + #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_deactivate(client); + return ret; +} +static int sensor_deactivate(struct i2c_client *client) +{ + struct soc_camera_device *icd = client->dev.platform_data; + + 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_task_lock(client, 1); + sensor_write(client, 0x3017, 0x00); // FREX,VSYNC,HREF,PCLK,D9-D6 + sensor_write(client, 0x3018, 0x03); // D5-D0 + sensor_write(client,0x3019,0x00); // STROBE,SDA + sensor_task_lock(client, 0); + 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 == 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 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 <= 720)) && sensor_720p[0].reg) + { + winseqe_set_addr = sensor_720p; + set_w = 1280; + set_h = 720; + } + else if (((set_w <= 1280) && (set_h <= 1024)) && sensor_sxga[0].reg) + { + winseqe_set_addr = sensor_sxga; + set_w = 1280; + set_h = 1024; + } + else if (((set_w <= 1600) && (set_h <= 1200)) && sensor_uxga[0].reg) + { + winseqe_set_addr = sensor_uxga; + set_w = 1600; + set_h = 1200; + } + else if (((set_w <= 1920) && (set_h <= 1080)) && sensor_1080p[0].reg) + { + winseqe_set_addr = sensor_1080p; + set_w = 1920; + set_h = 1080; + } + else if (((set_w <= 2048) && (set_h <= 1536)) && sensor_qxga[0].reg) + { + winseqe_set_addr = sensor_qxga; + set_w = 2048; + set_h = 1536; + } + else if (((set_w <= 2592) && (set_h <= 1944)) && sensor_qsxga[0].reg) + { + winseqe_set_addr = sensor_qsxga; + set_w = 2592; + set_h = 1944; + } + 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 (winseqe_set_addr != sensor->info_priv.winseqe_cur_addr) + { + if (sensor_fmt_capturechk(sd,f) == true) { /* ddl@rock-chips.com : Capture */ + sensor_parameter_record(client); + #if CONFIG_SENSOR_Focus + sensor_af_idlechk(client); + if (sensor->info_priv.auto_focus == SENSOR_AF_MODE_CONTINUOUS) + sensor_af_cmdset(client, PauseFocus_Cmd, NULL); + #endif + } + + if ((sensor->info_priv.winseqe_cur_addr->reg == SEQUENCE_PROPERTY) && (sensor->info_priv.winseqe_cur_addr->val == SEQUENCE_INIT)) { + if (((winseqe_set_addr->reg == SEQUENCE_PROPERTY) && (winseqe_set_addr->val == SEQUENCE_NORMAL)) + || (winseqe_set_addr->reg != SEQUENCE_PROPERTY)) { + ret |= sensor_write_array(client,sensor_init_data); + SENSOR_DG("\n%s reinit ret:0x%x \n",SENSOR_NAME_STRING(), ret); + } + } + + ret |= sensor_write_array(client, winseqe_set_addr); + if (ret != 0) { + SENSOR_TR("%s set format capability failed\n", SENSOR_NAME_STRING()); + goto sensor_s_fmt_end; + } + + sensor->info_priv.winseqe_cur_addr = winseqe_set_addr; + + if (sensor_fmt_capturechk(sd,f) == true) { /* ddl@rock-chips.com : Capture */ + sensor_ae_transfer(client); + } + 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 OV2655 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_Focus +static int sensor_set_focus_absolute(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; + struct af_cmdinfo cmdinfo; + int ret = 0; + + qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE); + if (!qctrl_info) + return -EINVAL; + + if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK) && (sensor->info_priv.affm_reinit == 0)) { + if ((value >= qctrl_info->minimum) && (value <= qctrl_info->maximum)) { + + if (sensor_af_idlechk(client)) + goto sensor_set_focus_absolute_end; + + cmdinfo.cmd_tag = StepFocus_Spec_Tag; + cmdinfo.cmd_para[0] = value; + cmdinfo.validate_bit = 0x81; + ret = sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo); + //ret |= sensor_af_cmdset(client, ReturnIdle_Cmd, NULL); + SENSOR_DG("%s..%s : %d ret:0x%x\n",SENSOR_NAME_STRING(),__FUNCTION__, value,ret); + } else { + ret = -EINVAL; + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + } + } else { + ret = -EACCES; + SENSOR_TR("\n %s..%s AF module state(0x%x, 0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__, + sensor->info_priv.funmodule_state,sensor->info_priv.affm_reinit); + } + +sensor_set_focus_absolute_end: + return ret; +} +static int sensor_set_focus_relative(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; + struct af_cmdinfo cmdinfo; + int ret = 0; + + qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_RELATIVE); + if (!qctrl_info) + return -EINVAL; + + if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK) && (sensor->info_priv.affm_reinit == 0)) { + if ((value >= qctrl_info->minimum) && (value <= qctrl_info->maximum)) { + + if (sensor_af_idlechk(client)) + goto sensor_set_focus_relative_end; + + if (value > 0) { + cmdinfo.cmd_tag = StepFocus_Near_Tag; + } else if (value < 0) { + cmdinfo.cmd_tag = StepFocus_Far_Tag; + } + cmdinfo.validate_bit = 0x80; + ret = sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo); + + SENSOR_DG("%s..%s : %d ret:0x%x\n",SENSOR_NAME_STRING(),__FUNCTION__, value,ret); + } else { + ret = -EINVAL; + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + } + } else { + ret = -EACCES; + SENSOR_TR("\n %s..%s AF module state(0x%x, 0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__, + sensor->info_priv.funmodule_state,sensor->info_priv.affm_reinit); + } +sensor_set_focus_relative_end: + return ret; +} + +static int sensor_set_focus_mode(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); + int ret = 0; + + if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK) && (sensor->info_priv.affm_reinit == 0)) { + switch (value) + { + case SENSOR_AF_MODE_AUTO: + { + ret = sensor_af_single(client); + break; + } + + case SENSOR_AF_MODE_MACRO: + { + ret = sensor_set_focus_absolute(icd, qctrl, 0xff); + break; + } + + case SENSOR_AF_MODE_INFINITY: + { + ret = sensor_set_focus_absolute(icd, qctrl, 0x00); + break; + } + + case SENSOR_AF_MODE_CONTINUOUS: + { + ret = sensor_af_const(client); + break; + } + default: + SENSOR_TR("\n %s..%s AF value(0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__,value); + break; + + } + + SENSOR_DG("%s..%s : %d ret:0x%x\n",SENSOR_NAME_STRING(),__FUNCTION__, value,ret); + } else { + ret = -EACCES; + SENSOR_TR("\n %s..%s AF module state(0x%x, 0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__, + sensor->info_priv.funmodule_state,sensor->info_priv.affm_reinit); + } + + return ret; +} +#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 = 0x%x 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 = 0x%x 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 = 0x%x 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: + { + return -EINVAL; + } + 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 = 0x%x 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 (sensor_set_focus_absolute(icd, qctrl,ext_ctrl->value) == 0) { + if (ext_ctrl->value == qctrl->minimum) { + sensor->info_priv.auto_focus = SENSOR_AF_MODE_INFINITY; + } else if (ext_ctrl->value == qctrl->maximum) { + sensor->info_priv.auto_focus = SENSOR_AF_MODE_MACRO; + } else { + sensor->info_priv.auto_focus = SENSOR_AF_MODE_FIXED; + } + } + + break; + } + case V4L2_CID_FOCUS_RELATIVE: + { + if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum)) + return -EINVAL; + + sensor_set_focus_relative(icd, qctrl,ext_ctrl->value); + break; + } + case V4L2_CID_FOCUS_AUTO: + { + if (ext_ctrl->value == 1) { + if (sensor_set_focus_mode(icd, qctrl,SENSOR_AF_MODE_AUTO) != 0) + return -EINVAL; + sensor->info_priv.auto_focus = SENSOR_AF_MODE_AUTO; + } else if (SENSOR_AF_MODE_AUTO == sensor->info_priv.auto_focus){ + if (ext_ctrl->value == 0) + sensor->info_priv.auto_focus = SENSOR_AF_MODE_CLOSE; + } + break; + } + case V4L2_CID_FOCUS_CONTINUOUS: + { + if (SENSOR_AF_MODE_CONTINUOUS != sensor->info_priv.auto_focus) { + if (ext_ctrl->value == 1) { + if (sensor_set_focus_mode(icd, qctrl,SENSOR_AF_MODE_CONTINUOUS) != 0) + return -EINVAL; + sensor->info_priv.auto_focus = SENSOR_AF_MODE_CONTINUOUS; + } + } else { + if (ext_ctrl->value == 0) + sensor->info_priv.auto_focus = SENSOR_AF_MODE_CLOSE; + } + break; + } +#endif +#if CONFIG_SENSOR_Flash + case V4L2_CID_FLASH: + { + 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; + } +} + +static int sensor_s_stream(struct v4l2_subdev *sd, int enable) +{ + struct i2c_client *client = sd->priv; + struct sensor *sensor = to_sensor(client); + #if CONFIG_SENSOR_Focus + struct soc_camera_device *icd = client->dev.platform_data; + struct v4l2_format fmt; + #endif + + if (enable == 1) { + sensor->info_priv.enable = 1; + #if CONFIG_SENSOR_Focus + fmt.fmt.pix.width = icd->user_width; + fmt.fmt.pix.height = icd->user_height; + /* If auto focus firmware haven't download success, must download firmware again when in video or preview stream on */ + if (sensor_fmt_capturechk(sd, &fmt) == false) { + if ((sensor->info_priv.affm_reinit == 1) || ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK)==0)) { + if (sensor->sensor_wq != NULL) { + mutex_lock(&sensor->wq_lock); + if (sensor->sensor_wk.state == sensor_working) { + SENSOR_DG("%s sensor af firmware thread is runing, Ingore current work",SENSOR_NAME_STRING()); + mutex_unlock(&sensor->wq_lock); + goto sensor_s_stream_end; + } + sensor->sensor_wk.state = sensor_working; + mutex_unlock(&sensor->wq_lock); + sensor->sensor_wk.client = client; + INIT_WORK(&(sensor->sensor_wk.dwork.work), sensor_af_workqueue); + queue_delayed_work(sensor->sensor_wq,&(sensor->sensor_wk.dwork.work), 0); + } + sensor->info_priv.affm_reinit = 0; + } + } + #endif + } else if (enable == 0) { + sensor->info_priv.enable = 0; + #if CONFIG_SENSOR_Focus + flush_work(&(sensor->sensor_wk.dwork.work)); + mutex_lock(&sensor->wq_lock); + sensor->sensor_wk.state = sensor_work_ready; + mutex_unlock(&sensor->wq_lock); + #endif + } + +sensor_s_stream_end: + 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 value; + int ret,pid = 0; + 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, 0x3012, 0x80); + if (ret != 0) { + SENSOR_TR("soft reset %s failed\n",SENSOR_NAME_STRING()); + ret = -ENODEV; + goto sensor_video_probe_err; + } + mdelay(5); //delay 5 microseconds + + /* check if it is an sensor sensor */ + ret = sensor_read(client, 0x300a, &value); + if (ret != 0) { + SENSOR_TR("read chip id high byte failed\n"); + ret = -ENODEV; + goto sensor_video_probe_err; + } + + pid |= (value << 8); + + ret = sensor_read(client, 0x300b, &value); + if (ret != 0) { + SENSOR_TR("read chip id low byte failed\n"); + ret = -ENODEV; + goto sensor_video_probe_err; + } + + pid |= (value & 0xff); + 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 sensor *sensor = to_sensor(client); + + 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; + break; + } + default: + { + SENSOR_TR("%s %s cmd(0x%x) is unknown !\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd); + break; + } + } + + return 0; + +} + +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, + .s_stream = sensor_s_stream, +}; + +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) { + icd->ops = NULL; + i2c_set_clientdata(client, NULL); + kfree(sensor); + } + + #if CONFIG_SENSOR_Focus + sensor->sensor_wq = create_workqueue(SENSOR_NAME_STRING( wq)); + if (sensor->sensor_wq == NULL) + SENSOR_TR("%s workqueue create fail!", SENSOR_NAME_STRING( wq)); + mutex_init(&sensor->wq_lock); + sensor->sensor_wk.state = sensor_work_ready; + #endif + + 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; + + #if CONFIG_SENSOR_Focus + if (sensor->sensor_wq) { + destroy_workqueue(sensor->sensor_wq); + sensor->sensor_wq = NULL; + } + #endif + + icd->ops = NULL; + i2c_set_clientdata(client, NULL); + client->driver = NULL; + kfree(sensor); + + 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/drivers/media/video/ov5640.h b/drivers/media/video/ov5640.h new file mode 100755 index 000000000000..3592edab5a8e --- /dev/null +++ b/drivers/media/video/ov5640.h @@ -0,0 +1,15 @@ +#ifndef __OV5640_H__ +#define __OV5640_H__ +struct reginfo +{ + u16 reg; + u8 val; +}; + +#define SEQUENCE_INIT 0x00 +#define SEQUENCE_NORMAL 0x01 + +#define SEQUENCE_PROPERTY 0xFFFD +#define SEQUENCE_WAIT_MS 0xFFFE +#define SEQUENCE_END 0xFFFF +#endif diff --git a/drivers/media/video/ov5640_af_firmware.c b/drivers/media/video/ov5640_af_firmware.c new file mode 100755 index 000000000000..bffcd9c88d8f --- /dev/null +++ b/drivers/media/video/ov5640_af_firmware.c @@ -0,0 +1,15 @@ +/* + * Driver for OV5642 CMOS Image Sensor from OmniVision + * + * Copyright (C) 2008, Guennadi Liakhovetski + * + * 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 "ov5640.h" + +struct reginfo sensor_af_firmware[] = +{ + SEQUENCE_END,SEQUENCE_END +}; diff --git a/drivers/media/video/rk29_camera_oneframe.c b/drivers/media/video/rk29_camera_oneframe.c index e15d01b19473..5ebf45c200ec 100755 --- a/drivers/media/video/rk29_camera_oneframe.c +++ b/drivers/media/video/rk29_camera_oneframe.c @@ -708,8 +708,8 @@ static int rk29_camera_add_device(struct soc_camera_device *icd) goto ebusy; } - dev_info(&icd->dev, "RK29 Camera driver attached to camera %d\n", - icd->devnum); + dev_info(&icd->dev, "RK29 Camera driver attached to camera%d(%s)\n", + icd->devnum,dev_name(icd->pdev)); pcdev->frame_inval = RK29_CAM_FRAME_INVAL_INIT; pcdev->active = NULL; @@ -748,8 +748,8 @@ static void rk29_camera_remove_device(struct soc_camera_device *icd) BUG_ON(icd != pcdev->icd); - dev_info(&icd->dev, "RK29 Camera driver detached from camera %d\n", - icd->devnum); + dev_info(&icd->dev, "RK29 Camera driver detached from camera%d(%s)\n", + icd->devnum,dev_name(icd->pdev)); v4l2_subdev_call(sd, core, ioctl, RK29_CAM_SUBDEV_DEACTIVATE,NULL); rk29_camera_deactivate(pcdev); diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h index 478a5ed2d8a1..9a12ddf1dfcf 100644 --- a/include/media/v4l2-chip-ident.h +++ b/include/media/v4l2-chip-ident.h @@ -67,8 +67,9 @@ enum { V4L2_IDENT_OV2655 = 257, /* ddl@rock-chips.com : ov2655 support */ V4L2_IDENT_OV2659 = 258, V4L2_IDENT_OV3640 = 259, - V4L2_IDENT_OV5642 = 260, - V4L2_IDENT_OV7675 = 261, + V4L2_IDENT_OV5640 = 260, + V4L2_IDENT_OV5642 = 261, + V4L2_IDENT_OV7675 = 262, /* module saa7146: reserved range 300-309 */ V4L2_IDENT_SAA7146 = 300,