From 1a791b0b2a8bfcb0bac5cf81c2b49607f6ed5865 Mon Sep 17 00:00:00 2001 From: hhb Date: Fri, 23 Dec 2011 16:51:07 +0800 Subject: [PATCH] camera:add two camera driver for td8801 --- arch/arm/mach-rk29/board-rk29-td8801_v2.c | 4 +- drivers/media/video/Kconfig | 23 + drivers/media/video/Makefile | 2 + drivers/media/video/gc0309_for_td8801.c | 2793 +++++++++++++++ drivers/media/video/ov5640_for_td8801.c | 3977 +++++++++++++++++++++ drivers/media/video/rk29_camera.c | 5 +- 6 files changed, 6800 insertions(+), 4 deletions(-) create mode 100644 drivers/media/video/gc0309_for_td8801.c create mode 100644 drivers/media/video/ov5640_for_td8801.c diff --git a/arch/arm/mach-rk29/board-rk29-td8801_v2.c b/arch/arm/mach-rk29/board-rk29-td8801_v2.c index 7ea58e57da23..200a4eafc655 100755 --- a/arch/arm/mach-rk29/board-rk29-td8801_v2.c +++ b/arch/arm/mach-rk29/board-rk29-td8801_v2.c @@ -89,7 +89,7 @@ #define CONFIG_SENSOR_0 RK29_CAM_SENSOR_OV5640 /* back camera sensor */ #define CONFIG_SENSOR_IIC_ADDR_0 0x78 #define CONFIG_SENSOR_IIC_ADAPTER_ID_0 3 -#define CONFIG_SENSOR_ORIENTATION_0 0 +#define CONFIG_SENSOR_ORIENTATION_0 90 #define CONFIG_SENSOR_POWER_PIN_0 INVALID_GPIO #define CONFIG_SENSOR_RESET_PIN_0 INVALID_GPIO #define CONFIG_SENSOR_POWERDN_PIN_0 RK29_PIN6_PB7 @@ -105,7 +105,7 @@ #define CONFIG_SENSOR_1 RK29_CAM_SENSOR_GC0309 /* front camera sensor */ #define CONFIG_SENSOR_IIC_ADDR_1 0x42 #define CONFIG_SENSOR_IIC_ADAPTER_ID_1 3 -#define CONFIG_SENSOR_ORIENTATION_1 0 +#define CONFIG_SENSOR_ORIENTATION_1 270 #define CONFIG_SENSOR_POWER_PIN_1 INVALID_GPIO #define CONFIG_SENSOR_RESET_PIN_1 INVALID_GPIO #define CONFIG_SENSOR_POWERDN_PIN_1 RK29_PIN5_PD7 diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index d22a68a34b20..407f8c56977e 100755 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -977,6 +977,24 @@ config OV5640_FIXEDFOCUS bool "OV5640 fixed focus" endchoice +config SOC_CAMERA_OV5640_FOR_TD8801 + tristate "ov5640 camera support for td8801" + depends on SOC_CAMERA && I2C + help + This is a ov5640 camera driver for td8801 +choice + prompt "OV5640 Module Focus select" + depends on SOC_CAMERA_OV5640_FOR_TD8801 + default OV5640_AUTOFOCUS_FOR_TD8801 + ---help--- + +config OV5640_AUTOFOCUS_FOR_TD8801 + bool "OV5640 auto focus" + +config OV5640_FIXEDFOCUS_FOR_TD8801 + bool "OV5640 fixed focus" +endchoice + config SOC_CAMERA_S5K6AA tristate "Samsung S5K6AA camera support" depends on SOC_CAMERA && I2C @@ -1006,6 +1024,11 @@ config SOC_CAMERA_GC0309 depends on SOC_CAMERA && I2C help This is a GC0309 camera driver +config SOC_CAMERA_GC0309_FOR_TD8801 + tristate "GC0309 support for td8801" + depends on SOC_CAMERA && I2C + help + This is a GC0309 camera driver for td8801 config SOC_CAMERA_GC2015 tristate "GC2015 support" diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile index 31cda15bfe9a..59148682b1af 100755 --- a/drivers/media/video/Makefile +++ b/drivers/media/video/Makefile @@ -97,12 +97,14 @@ obj-$(CONFIG_SOC_CAMERA_OV9650) += ov9650.o obj-$(CONFIG_SOC_CAMERA_OV2640) += ov2640.o obj-$(CONFIG_SOC_CAMERA_OV3640) += ov3640.o obj-$(CONFIG_SOC_CAMERA_OV5640) += ov5640.o +obj-$(CONFIG_SOC_CAMERA_OV5640_FOR_TD8801) += ov5640_for_td8801.o obj-$(CONFIG_SOC_CAMERA_OV5642) += ov5642.o obj-$(CONFIG_SOC_CAMERA_S5K6AA) += s5k6aa.o obj-$(CONFIG_SOC_CAMERA_GT2005) += gt2005.o obj-$(CONFIG_SOC_CAMERA_GC0307) += gc0307.o obj-$(CONFIG_SOC_CAMERA_GC0308) += gc0308.o obj-$(CONFIG_SOC_CAMERA_GC0309) += gc0309.o +obj-$(CONFIG_SOC_CAMERA_GC0309_FOR_TD8801) += gc0309_for_td8801.o obj-$(CONFIG_SOC_CAMERA_GC2015) += gc2015.o obj-$(CONFIG_SOC_CAMERA_SIV120B) += siv120b.o obj-$(CONFIG_SOC_CAMERA_SID130B) += sid130B.o diff --git a/drivers/media/video/gc0309_for_td8801.c b/drivers/media/video/gc0309_for_td8801.c new file mode 100644 index 000000000000..b0aadbf63b96 --- /dev/null +++ b/drivers/media/video/gc0309_for_td8801.c @@ -0,0 +1,2793 @@ +/* +o* Driver for MT9M001 CMOS Image Sensor from Micron + * + * 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 + +static int debug; +module_param(debug, int, S_IRUGO|S_IWUSR); + +#define dprintk(level, fmt, arg...) do { \ + if (debug >= level) \ + printk(KERN_WARNING fmt , ## arg); } while (0) + +#define SENSOR_TR(format, ...) printk(KERN_ERR format, ## __VA_ARGS__) +#define SENSOR_DG(format, ...) dprintk(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 RK29_CAM_SENSOR_GC0309 +#define SENSOR_V4L2_IDENT V4L2_IDENT_GC0309 +#define SENSOR_ID 0xa0 +#define SENSOR_MIN_WIDTH 176 +#define SENSOR_MIN_HEIGHT 144 +#define SENSOR_MAX_WIDTH 640 +#define SENSOR_MAX_HEIGHT 480 +#define SENSOR_INIT_WIDTH 640 /* Sensor pixel size for sensor_init_data array */ +#define SENSOR_INIT_HEIGHT 480 +#define SENSOR_INIT_WINSEQADR sensor_vga +#define SENSOR_INIT_PIXFMT V4L2_MBUS_FMT_YUYV8_2X8 + +#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_Focus 0 +#define CONFIG_SENSOR_Exposure 0 +#define CONFIG_SENSOR_Flash 0 +#define CONFIG_SENSOR_Mirror 0 +#define CONFIG_SENSOR_Flip 0 + +#define CONFIG_SENSOR_I2C_SPEED 250000 /* Hz */ +/* Sensor write register continues by preempt_disable/preempt_enable for current process not be scheduled */ +#define CONFIG_SENSOR_I2C_NOSCHED 0 +#define CONFIG_SENSOR_I2C_RDWRCHK 0 + +#define SENSOR_BUS_PARAM (SOCAM_MASTER | SOCAM_PCLK_SAMPLE_RISING|\ + SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH |\ + 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) +#define SENSOR_INIT_IS_ERR (0x00<<28) +#define SENSOR_INIT_IS_OK (0x01<<28) + +struct reginfo +{ + u8 reg; + u8 val; +}; + +/* init SVGA preview */ +static struct reginfo sensor_init_data[] = +{ + /*init registers code.*/ +#if 1 + {0xfe,0x80}, // soft reset + + {0x1a,0x16}, + {0xd2,0x10}, // close AEC + {0x22,0x55}, // close AWB + + {0x5a,0x56}, + {0x5b,0x40}, + {0x5c,0x4a}, + + {0x22,0x57}, + + {0x01,0xfa}, + {0x02,0x70}, + {0x0f,0x01}, + + {0xe2,0x00}, + {0xe3,0x64}, + + {0x03,0x01}, + {0x04,0x2c}, + + {0x05,0x00}, + {0x06,0x00}, + {0x07,0x00}, + {0x08,0x00}, + {0x09,0x01}, + {0x0a,0xe8}, + {0x0b,0x02}, + {0x0c,0x88}, + {0x0d,0x02}, + {0x0e,0x02}, + {0x10,0x22}, + {0x11,0x0d}, + {0x12,0x2a}, + {0x13,0x00}, + {0x14,0x12}, + {0x15,0x0a}, + {0x16,0x05}, + {0x17,0x01}, + + {0x1b,0x03}, + {0x1c,0xc1}, + {0x1d,0x08}, + {0x1e,0x20}, + {0x1f,0x16}, + + {0x20,0xff}, + {0x21,0xf8}, + {0x24,0xa0}, + {0x25,0x0f}, + //output sync_mode + {0x26,0x03}, + {0x2f,0x01}, + ///////////////////////////////////////////////////////////////////// + /////////////////////////// grab_t //////////////////////////////// + ///////////////////////////////////////////////////////////////////// + {0x30,0xf7}, + {0x31,0x40}, + {0x32,0x00}, + {0x39,0x04}, + {0x3a,0x20}, + {0x3b,0x20}, + {0x3c,0x02}, + {0x3d,0x02}, + {0x3e,0x02}, + {0x3f,0x02}, + + //gain + {0x50,0x24}, + + {0x53,0x82}, + {0x54,0x80}, + {0x55,0x80}, + {0x56,0x82}, + + ///////////////////////////////////////////////////////////////////// + /////////////////////////// LSC_t //////////////////////////////// + ///////////////////////////////////////////////////////////////////// + {0x8b,0x20}, + {0x8c,0x20}, + {0x8d,0x20}, + {0x8e,0x10}, + {0x8f,0x10}, + {0x90,0x10}, + {0x91,0x3c}, + {0x92,0x50}, + {0x5d,0x12}, + {0x5e,0x1a}, + {0x5f,0x24}, + ///////////////////////////////////////////////////////////////////// + /////////////////////////// DNDD_t /////////////////////////////// + ///////////////////////////////////////////////////////////////////// + {0x60,0x07}, + {0x61,0x0e}, + {0x62,0x0c}, + {0x64,0x03}, + {0x66,0xe8}, + {0x67,0x86}, + {0x68,0xa2}, + + ///////////////////////////////////////////////////////////////////// + /////////////////////////// asde_t /////////////////////////////// + ///////////////////////////////////////////////////////////////////// + {0x69,0x20}, + {0x6a,0x0f}, + {0x6b,0x00}, + {0x6c,0x53}, + {0x6d,0x83}, + {0x6e,0xac}, + {0x6f,0xac}, + {0x70,0x15}, + {0x71,0x33}, + ///////////////////////////////////////////////////////////////////// + /////////////////////////// eeintp_t/////////////////////////////// + ///////////////////////////////////////////////////////////////////// + {0x72,0xdc}, + {0x73,0x80}, + //for high resolution in light scene + {0x74,0x02}, + {0x75,0x3f}, + {0x76,0x02}, + {0x77,0x54}, + {0x78,0x88}, + {0x79,0x81}, + {0x7a,0x81}, + {0x7b,0x22}, + {0x7c,0xff}, + + + ///////////////////////////////////////////////////////////////////// + ///////////////////////////CC_t/////////////////////////////// + ///////////////////////////////////////////////////////////////////// + {0x93,0x45}, + {0x94,0x00}, + {0x95,0x00}, + {0x96,0x00}, + {0x97,0x45}, + {0x98,0xf0}, + {0x9c,0x00}, + {0x9d,0x03}, + {0x9e,0x00}, + + + + ///////////////////////////////////////////////////////////////////// + ///////////////////////////YCP_t/////////////////////////////// + ///////////////////////////////////////////////////////////////////// + {0xb1,0x40}, + {0xb2,0x40}, + {0xb8,0x20}, + {0xbe,0x36}, + {0xbf,0x00}, + ///////////////////////////////////////////////////////////////////// + ///////////////////////////AEC_t/////////////////////////////// + ///////////////////////////////////////////////////////////////////// + {0xd0,0xc9}, + {0xd1,0x10}, +// {0xd2,0x90}, + {0xd3,0x80}, + {0xd5,0xf2}, + {0xd6,0x16}, + {0xdb,0x92}, + {0xdc,0xa5}, + {0xdf,0x23}, + {0xd9,0x00}, + {0xda,0x00}, + {0xe0,0x09}, + + {0xec,0x20}, + {0xed,0x04}, + {0xee,0xa0}, + {0xef,0x40}, + + //Y_gamma + {0xc0,0x00}, + {0xc1,0x0B}, + {0xc2,0x15}, + {0xc3,0x27}, + {0xc4,0x39}, + {0xc5,0x49}, + {0xc6,0x5A}, + {0xc7,0x6A}, + {0xc8,0x89}, + {0xc9,0xA8}, + {0xca,0xC6}, + {0xcb,0xE3}, + {0xcc,0xFF}, + + ///////////////////////////////////////////////////////////////// + /////////////////////////// ABS_t /////////////////////////////// + ///////////////////////////////////////////////////////////////// + {0xf0,0x02}, + {0xf1,0x01}, + {0xf2,0x00}, + {0xf3,0x30}, + + ///////////////////////////////////////////////////////////////// + /////////////////////////// Measure Window /////////////////////// + ///////////////////////////////////////////////////////////////// + {0xf7,0x04}, + {0xf8,0x02}, + {0xf9,0x9f}, + {0xfa,0x78}, + +#else + {0xfe,0x80}, // soft reset + + {0x1a,0x16}, + {0xd2,0x10}, // close AEC + {0x22,0x55}, // close AWB + + {0x5a,0x56}, + {0x5b,0x40}, + {0x5c,0x4a}, + + {0x22,0x57}, + + {0x01,0xfa}, + {0x02,0x70}, + {0x0f,0x01}, + + {0xe2,0x00}, + {0xe3,0x64}, + + {0x03,0x01}, + {0x04,0x2c}, + + + {0x05,0x00}, + {0x06,0x00}, + {0x07,0x00}, + {0x08,0x00}, + {0x09,0x01}, + {0x0a,0xe8}, + {0x0b,0x02}, + {0x0c,0x88}, + {0x0d,0x02}, + {0x0e,0x02}, + {0x10,0x22}, + {0x11,0x0d}, + {0x12,0x2a}, + {0x13,0x00}, + + {0x15,0x0a}, + {0x16,0x05}, + {0x17,0x01}, + + {0x1b,0x03}, + {0x1c,0xc1}, + {0x1d,0x08}, + {0x1e,0x20}, + {0x1f,0x16}, + + {0x20,0xff}, + {0x21,0xf8}, + {0x24,0xa2}, + {0x25,0x0f}, + //output sync_mode + {0x26,0x03}, + {0x2f,0x01}, + ///////////////////////////////////////////////////////////////////// + /////////////////////////// grab_t //////////////////////////////// + ///////////////////////////////////////////////////////////////////// + {0x30,0xf7}, + {0x31,0x40}, + {0x32,0x00}, + {0x39,0x04}, + {0x3a,0x20}, + {0x3b,0x20}, + {0x3c,0x02}, + {0x3d,0x02}, + {0x3e,0x02}, + {0x3f,0x02}, + + //gain + {0x50,0x24}, + + {0x53,0x82}, + {0x54,0x80}, + {0x55,0x80}, + {0x56,0x82}, + + ///////////////////////////////////////////////////////////////////// + /////////////////////////// LSC_t //////////////////////////////// + ///////////////////////////////////////////////////////////////////// + {0x8b,0x20}, + {0x8c,0x20}, + {0x8d,0x20}, + {0x8e,0x10}, + {0x8f,0x10}, + {0x90,0x10}, + {0x91,0x3c}, + {0x92,0x50}, + {0x5d,0x12}, + {0x5e,0x1a}, + {0x5f,0x24}, + ///////////////////////////////////////////////////////////////////// + /////////////////////////// DNDD_t /////////////////////////////// + ///////////////////////////////////////////////////////////////////// + {0x60,0x07}, + {0x61,0x0e}, + {0x62,0x0c}, + {0x64,0x03}, + {0x66,0xe8}, + {0x67,0x86}, + {0x68,0xa2}, + + ///////////////////////////////////////////////////////////////////// + /////////////////////////// asde_t /////////////////////////////// + ///////////////////////////////////////////////////////////////////// + {0x69,0x20}, + {0x6a,0x0f}, + {0x6b,0x00}, + {0x6c,0x53}, + {0x6d,0x83}, + {0x6e,0xac}, + {0x6f,0xac}, + {0x70,0x15}, + {0x71,0x33}, + ///////////////////////////////////////////////////////////////////// + /////////////////////////// eeintp_t/////////////////////////////// +#endif + {0x23,0x00}, + {0x2d,0x0a}, // 0x08 + {0x20,0xff}, + {0xd2,0x90}, + {0x73,0x00}, + {0x77,0x54}, + + {0xb3,0x40}, + {0xb4,0x80}, + {0xba,0x00}, + {0xbb,0x00}, + {0x00,0x00} +}; + + +/* 640X480 VGA */ +static struct reginfo sensor_vga[] = +{ + //{0x45 , 0x0f}, //output enable + {0x15 , 0x0a}, //output enable + {0x0,0x0} +}; + +/* 352X288 CIF */ +static struct reginfo sensor_cif[] = +{}; + +/* 320*240 QVGA */ +static struct reginfo sensor_qvga[] = +{}; + +/* 176X144 QCIF*/ +static struct reginfo sensor_qcif[] = +{}; + + +static struct reginfo sensor_ClrFmt_YUYV[]= +{ + {0x24,0xa2}, + {0x00, 0x00} +}; + +static struct reginfo sensor_ClrFmt_UYVY[]= +{ + {0x24,0xa0}, + {0x00, 0x00} +}; + +#if CONFIG_SENSOR_WhiteBalance +static struct reginfo sensor_WhiteB_Auto[]= +{ + {0x5a,0x56}, //for AWB can adjust back + {0x5b,0x40}, + {0x5c,0x4a}, + {0x22,0x57}, // Enable AWB + {0x00, 0x00} +}; +/* Cloudy Colour Temperature : 6500K - 8000K */ +static struct reginfo sensor_WhiteB_Cloudy[]= +{ + {0x22,0x55}, // Disable AWB + {0x5a,0x8c}, //WB_manual_gain + {0x5b,0x50}, + {0x5c,0x40}, + {0x00, 0x00} +}; +/* ClearDay Colour Temperature : 5000K - 6500K */ +static struct reginfo sensor_WhiteB_ClearDay[]= +{ + //Sunny + {0x22,0x55}, + {0x5a,0x74}, + {0x5b,0x52}, + {0x5c,0x40}, + {0x00, 0x00} +}; +/* Office Colour Temperature : 3500K - 5000K */ +static struct reginfo sensor_WhiteB_Incandescent[]= +{ + //Incandescent + {0x22,0x55}, + {0x5a,0x48}, + {0x5b,0x40}, + {0x5c,0x5c}, + {0x00, 0x00} + +}; +/* Home Colour Temperature : 2500K - 3500K */ +static struct reginfo sensor_WhiteB_Fluorescent[]= +{ + //fluorescent + {0x22,0x55}, + {0x5a,0x40}, + {0x5b,0x42}, + {0x5c,0x50}, + {0x00, 0x00} +}; +static struct reginfo *sensor_WhiteBalanceSeqe[] = {sensor_WhiteB_Auto, sensor_WhiteB_Incandescent,sensor_WhiteB_Fluorescent, + sensor_WhiteB_ClearDay, sensor_WhiteB_Cloudy,NULL, +}; +#endif + +#if CONFIG_SENSOR_Brightness +static struct reginfo sensor_Brightness0[]= +{ + // Brightness -2 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Brightness1[]= +{ + // Brightness -1 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Brightness2[]= +{ + // Brightness 0 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Brightness3[]= +{ + // Brightness +1 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Brightness4[]= +{ + // Brightness +2 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Brightness5[]= +{ + // Brightness +3 + + {0x00, 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[] = +{ + {0x23,0x00}, + {0x2d,0x0a}, // 0x08 + {0x20,0xff}, + {0xd2,0x90}, + {0x73,0x00}, + {0x77,0x54}, + + {0xb3,0x40}, + {0xb4,0x80}, + {0xba,0x00}, + {0xbb,0x00}, + {0x00, 0x00} +}; + +static struct reginfo sensor_Effect_WandB[] = +{ + {0x23,0x02}, + {0x2d,0x0a}, + {0x20,0xbf}, + {0xd2,0x10}, + {0x73,0x01}, + + {0x51,0x40}, + {0x52,0x40}, + {0xb3,0x60}, + {0xb4,0x40}, + {0xba,0x00}, + {0xbb,0x00}, + {0x00, 0x00} +}; + +static struct reginfo sensor_Effect_Sepia[] = +{ + {0x23,0x02}, + {0x2d,0x0a}, + {0x20,0xff}, + {0xd2,0x90}, + {0x73,0x00}, + + {0xb3,0x40}, + {0xb4,0x80}, + {0xba,0xd0}, + {0xbb,0x28}, + {0x00, 0x00} +}; + +static struct reginfo sensor_Effect_Negative[] = +{ + //Negative + {0x23,0x03}, + {0x2d,0x0a}, + {0x20,0xff}, + {0xd2,0x90}, + {0x73,0x00}, + + {0xb3,0x40}, + {0xb4,0x80}, + {0xba,0x00}, + {0xbb,0x00}, + {0x00, 0x00} +}; +static struct reginfo sensor_Effect_Bluish[] = +{ + // Bluish + {0x23,0x02}, + {0x2d,0x0a}, + {0x20,0xff}, + {0xd2,0x90}, + {0x73,0x00}, + + {0xb3,0x40}, + {0xb4,0x80}, + {0xba,0x50}, + {0xbb,0xe0}, + {0x00, 0x00} +}; + +static struct reginfo sensor_Effect_Green[] = +{ + // Greenish + {0x23,0x02}, + {0x2d,0x0a}, + {0x20,0xff}, + {0xd2,0x90}, + {0x77,0x88}, + + {0xb3,0x40}, + {0xb4,0x80}, + {0xba,0xc0}, + {0xbb,0xc0}, + {0x00, 0x00} +}; + + +static struct reginfo sensor_Effect_Grayscale[]= +{ + {0x23,0x02}, + {0x2d,0x0a}, + {0x20,0xff}, + {0xd2,0x90}, + {0x73,0x00}, + + {0xb3,0x40}, + {0xb4,0x80}, + {0xba,0x00}, + {0xbb,0x00}, + {0x00, 0x00} +}; + +static struct reginfo *sensor_EffectSeqe[] = {sensor_Effect_Normal, sensor_Effect_WandB, sensor_Effect_Negative,sensor_Effect_Sepia, + sensor_Effect_Bluish, sensor_Effect_Green,sensor_Effect_Grayscale,NULL, +}; +#endif +#if CONFIG_SENSOR_Exposure +static struct reginfo sensor_Exposure0[]= +{ + //-3 + +}; + +static struct reginfo sensor_Exposure1[]= +{ + //-2 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Exposure2[]= +{ + //-0.3EV + + {0x00, 0x00} +}; + +static struct reginfo sensor_Exposure3[]= +{ + //default + + {0x00, 0x00} +}; + +static struct reginfo sensor_Exposure4[]= +{ + // 1 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Exposure5[]= +{ + // 2 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Exposure6[]= +{ + // 3 + + {0x00, 0x00} +}; + +static struct reginfo *sensor_ExposureSeqe[] = {sensor_Exposure0, sensor_Exposure1, sensor_Exposure2, sensor_Exposure3, + sensor_Exposure4, sensor_Exposure5,sensor_Exposure6,NULL, +}; +#endif +#if CONFIG_SENSOR_Saturation +static struct reginfo sensor_Saturation0[]= +{ + + {0x00, 0x00} +}; + +static struct reginfo sensor_Saturation1[]= +{ + + {0x00, 0x00} +}; + +static struct reginfo sensor_Saturation2[]= +{ + + {0x00, 0x00} +}; +static struct reginfo *sensor_SaturationSeqe[] = {sensor_Saturation0, sensor_Saturation1, sensor_Saturation2, NULL,}; + +#endif +#if CONFIG_SENSOR_Contrast +static struct reginfo sensor_Contrast0[]= +{ + //Contrast -3 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Contrast1[]= +{ + //Contrast -2 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Contrast2[]= +{ + // Contrast -1 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Contrast3[]= +{ + //Contrast 0 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Contrast4[]= +{ + //Contrast +1 + + {0x00, 0x00} +}; + + +static struct reginfo sensor_Contrast5[]= +{ + //Contrast +2 + + {0x00, 0x00} +}; + +static struct reginfo sensor_Contrast6[]= +{ + //Contrast +3 + + {0x00, 0x00} +}; +static struct reginfo *sensor_ContrastSeqe[] = {sensor_Contrast0, sensor_Contrast1, sensor_Contrast2, sensor_Contrast3, + sensor_Contrast4, sensor_Contrast5, sensor_Contrast6, NULL, +}; + +#endif +#if CONFIG_SENSOR_Mirror +static struct reginfo sensor_MirrorOn[]= +{ + + {0x00, 0x00} +}; + +static struct reginfo sensor_MirrorOff[]= +{ + + {0x00, 0x00} +}; +static struct reginfo *sensor_MirrorSeqe[] = {sensor_MirrorOff, sensor_MirrorOn,NULL,}; +#endif +#if CONFIG_SENSOR_Flip +static struct reginfo sensor_FlipOn[]= +{ + + {0x00, 0x00} +}; + +static struct reginfo sensor_FlipOff[]= +{ + + {0x00, 0x00} +}; +static struct reginfo *sensor_FlipSeqe[] = {sensor_FlipOff, sensor_FlipOn,NULL,}; + +#endif +#if CONFIG_SENSOR_Scene +static struct reginfo sensor_SceneAuto[] = +{ +#if 0 /* ddl@rock-chips.com : */ + {0x3014, 0x04}, + {0x3015, 0x00}, + {0x302e, 0x00}, + {0x302d, 0x00}, + {0x00, 0x00} +#else + {0xec ,0x20}, + {0x20 ,0x7f}, // close cc + {0x3c ,0x02}, + {0x3d ,0x02}, + {0x3e ,0x02}, + {0x3f ,0x02}, + {0x00, 0x00} +#endif +}; + +static struct reginfo sensor_SceneNight[] = +{ +#if 1 + //30fps ~ 5fps night mode for 60/50Hz light environment, 24Mhz clock input,36Mzh pclk + {0xec ,0x30}, + {0x20 ,0x5f}, // close cc + {0x3c ,0x08}, + {0x3d ,0x08}, + {0x3e ,0x08}, + {0x3f ,0x08}, + {0x00, 0x00} +#else + //15fps ~ 5fps night mode for 60/50Hz light environment, 24Mhz clock input,18Mhz pclk + {0x300e, 0x34}, + {0x3011, 0x01}, + {0x302c, 0x00}, + {0x3071, 0x00}, + {0x3070, 0x5d}, + {0x301c, 0x05}, + {0x3073, 0x00}, + {0x3072, 0x4d}, + {0x301d, 0x07}, + {0x3014, 0x0c}, + {0x3015, 0x50}, + {0x302e, 0x00}, + {0x302d, 0x00}, +#endif +}; +static struct reginfo *sensor_SceneSeqe[] = {sensor_SceneAuto, sensor_SceneNight,NULL,}; + +#endif +#if CONFIG_SENSOR_DigitalZoom +static struct reginfo sensor_Zoom0[] = +{ + {0x0, 0x0}, +}; + +static struct reginfo sensor_Zoom1[] = +{ + {0x0, 0x0}, +}; + +static struct reginfo sensor_Zoom2[] = +{ + {0x0, 0x0}, +}; + + +static struct reginfo sensor_Zoom3[] = +{ + {0x0, 0x0}, +}; +static struct reginfo *sensor_ZoomSeqe[] = {sensor_Zoom0, sensor_Zoom1, sensor_Zoom2, sensor_Zoom3, NULL,}; +#endif +static const struct v4l2_querymenu sensor_menus[] = +{ + #if CONFIG_SENSOR_WhiteBalance + { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 0, .name = "auto", .reserved = 0, }, { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 1, .name = "incandescent", .reserved = 0,}, + { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 2, .name = "fluorescent", .reserved = 0,}, { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 3, .name = "daylight", .reserved = 0,}, + { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 4, .name = "cloudy-daylight", .reserved = 0,}, + #endif + + #if CONFIG_SENSOR_Effect + { .id = V4L2_CID_EFFECT, .index = 0, .name = "none", .reserved = 0, }, { .id = V4L2_CID_EFFECT, .index = 1, .name = "mono", .reserved = 0,}, + { .id = V4L2_CID_EFFECT, .index = 2, .name = "negative", .reserved = 0,}, { .id = V4L2_CID_EFFECT, .index = 3, .name = "sepia", .reserved = 0,}, + { .id = V4L2_CID_EFFECT, .index = 4, .name = "posterize", .reserved = 0,} ,{ .id = V4L2_CID_EFFECT, .index = 5, .name = "aqua", .reserved = 0,}, + { .id = V4L2_CID_EFFECT, .index = 6, .name = "grayscale", .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 = 6, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_Exposure + { + .id = V4L2_CID_EXPOSURE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Exposure Control", + .minimum = 0, + .maximum = 6, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_Saturation + { + .id = V4L2_CID_SATURATION, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Saturation Control", + .minimum = 0, + .maximum = 2, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_Contrast + { + .id = V4L2_CID_CONTRAST, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Contrast Control", + .minimum = -3, + .maximum = 3, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_Mirror + { + .id = V4L2_CID_HFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Mirror Control", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 1, + }, + #endif + + #if CONFIG_SENSOR_Flip + { + .id = V4L2_CID_VFLIP, + .type = V4L2_CTRL_TYPE_BOOLEAN, + .name = "Flip Control", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 1, + }, + #endif + + #if CONFIG_SENSOR_Scene + { + .id = V4L2_CID_SCENE, + .type = V4L2_CTRL_TYPE_MENU, + .name = "Scene Control", + .minimum = 0, + .maximum = 1, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_DigitalZoom + { + .id = V4L2_CID_ZOOM_RELATIVE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "DigitalZoom Control", + .minimum = -1, + .maximum = 1, + .step = 1, + .default_value = 0, + }, { + .id = V4L2_CID_ZOOM_ABSOLUTE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "DigitalZoom Control", + .minimum = 0, + .maximum = 3, + .step = 1, + .default_value = 0, + }, + #endif + + #if CONFIG_SENSOR_Focus + { + .id = V4L2_CID_FOCUS_RELATIVE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Focus Control", + .minimum = -1, + .maximum = 1, + .step = 1, + .default_value = 0, + }, { + .id = V4L2_CID_FOCUS_ABSOLUTE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Focus Control", + .minimum = 0, + .maximum = 255, + .step = 1, + .default_value = 125, + }, + #endif + + #if CONFIG_SENSOR_Flash + { + .id = V4L2_CID_FLASH, + .type = V4L2_CTRL_TYPE_MENU, + .name = "Flash Control", + .minimum = 0, + .maximum = 3, + .step = 1, + .default_value = 0, + }, + #endif +}; + +static int sensor_probe(struct i2c_client *client, const struct i2c_device_id *did); +static int sensor_video_probe(struct soc_camera_device *icd, struct i2c_client *client); +static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl); +static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl); +static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl); +static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl); +static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg); +static int sensor_resume(struct soc_camera_device *icd); +static int sensor_set_bus_param(struct soc_camera_device *icd,unsigned long flags); +static unsigned long sensor_query_bus_param(struct soc_camera_device *icd); +static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value); +static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value); +static int sensor_deactivate(struct i2c_client *client); + +static struct soc_camera_ops sensor_ops = +{ + .suspend = sensor_suspend, + .resume = sensor_resume, + .set_bus_param = sensor_set_bus_param, + .query_bus_param = sensor_query_bus_param, + .controls = sensor_controls, + .menus = sensor_menus, + .num_controls = ARRAY_SIZE(sensor_controls), + .num_menus = ARRAY_SIZE(sensor_menus), +}; + +/* only one fixed colorspace per pixelcode */ +struct sensor_datafmt { + enum v4l2_mbus_pixelcode code; + enum v4l2_colorspace colorspace; +}; + +/* Find a data format by a pixel code in an array */ +static const struct sensor_datafmt *sensor_find_datafmt( + enum v4l2_mbus_pixelcode code, const struct sensor_datafmt *fmt, + int n) +{ + int i; + for (i = 0; i < n; i++) + if (fmt[i].code == code) + return fmt + i; + + return NULL; +} + +static const struct sensor_datafmt sensor_colour_fmts[] = { + {V4L2_MBUS_FMT_UYVY8_2X8, V4L2_COLORSPACE_JPEG}, + {V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG} +}; + +typedef struct sensor_info_priv_s +{ + int whiteBalance; + int brightness; + int contrast; + int saturation; + int effect; + int scene; + int digitalzoom; + int focus; + int flash; + int exposure; + bool snap2preview; + bool video2preview; + unsigned char mirror; /* HFLIP */ + unsigned char flip; /* VFLIP */ + unsigned int winseqe_cur_addr; + struct sensor_datafmt fmt; + unsigned int funmodule_state; +} sensor_info_priv_t; + +struct sensor +{ + struct v4l2_subdev subdev; + struct i2c_client *client; + sensor_info_priv_t info_priv; + int model; /* V4L2_IDENT_OV* codes from v4l2-chip-ident.h */ +#if CONFIG_SENSOR_I2C_NOSCHED + atomic_t tasklock_cnt; +#endif + struct rk29camera_platform_data *sensor_io_request; + struct rk29camera_gpio_res *sensor_gpio_res; +}; + +static struct sensor* to_sensor(const struct i2c_client *client) +{ + return container_of(i2c_get_clientdata(client), struct sensor, subdev); +} + +static int sensor_task_lock(struct i2c_client *client, int lock) +{ +#if CONFIG_SENSOR_I2C_NOSCHED + int cnt = 3; + struct sensor *sensor = to_sensor(client); + + if (lock) { + if (atomic_read(&sensor->tasklock_cnt) == 0) { + while ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt>0)) { + SENSOR_TR("\n %s will obtain i2c in atomic, but i2c bus is locked! Wait...\n",SENSOR_NAME_STRING()); + msleep(35); + cnt--; + } + if ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt<=0)) { + SENSOR_TR("\n %s obtain i2c fail in atomic!!\n",SENSOR_NAME_STRING()); + goto sensor_task_lock_err; + } + preempt_disable(); + } + + atomic_add(1, &sensor->tasklock_cnt); + } else { + if (atomic_read(&sensor->tasklock_cnt) > 0) { + atomic_sub(1, &sensor->tasklock_cnt); + + if (atomic_read(&sensor->tasklock_cnt) == 0) + preempt_enable(); + } + } + return 0; +sensor_task_lock_err: + return -1; +#else + return 0; +#endif + +} + +#if 0 +/* sensor register */ +static int sensor_read(struct i2c_client *client, u8 reg, u8 *val) +{ + int ret = 0; + + ret = i2c_master_reg8_recv(client, reg, val, 1, CONFIG_SENSOR_I2C_SPEED); + + return (ret > 0)? 0 : ret; +} + +static int sensor_write(struct i2c_client *client, u8 reg, u8 val) +{ + int ret = 0; + + ret = i2c_master_reg8_send(client, reg, &val, 1, CONFIG_SENSOR_I2C_SPEED); + + return (ret > 0)? 0 : ret; +} +#else +static int sensor_write(struct i2c_client *client, u8 reg, u8 val) +{ + int err,cnt; + u8 buf[2]; + struct i2c_msg msg[1]; + + buf[0] = reg; + buf[1] = val; + + if (reg == 0xfe) + mdelay(10); + + msg->addr = client->addr; + msg->flags = client->flags; + msg->buf = buf; + msg->len = sizeof(buf); + msg->scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */ + msg->read_type = 0; /* fpga i2c:0==I2C_NORMAL : direct use number not enum for don't want include spi_fpga.h */ + + cnt = 3; + err = -EAGAIN; + + while ((cnt-- > 0) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */ + err = i2c_transfer(client->adapter, msg, 1); + + if (err >= 0) { + return 0; + } else { + SENSOR_TR("\n %s write reg(0x%x, val:0x%x) failed, try to write again!\n",SENSOR_NAME_STRING(),reg, val); + udelay(10); + } + } + + return err; +} + +/* sensor register read */ +static int sensor_read(struct i2c_client *client, u8 reg, u8 *val) +{ + int err,cnt; + u8 buf[1]; + struct i2c_msg msg[2]; + + buf[0] = reg ; + + 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; +} + +#endif + +/* 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_I2C_RDWRCHK + int j = 0; + char valchk; +#endif + + cnt = 0; + if (sensor_task_lock(client, 1) < 0) + goto sensor_write_array_end; + while (regarray[i].reg != 0) + { + 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 + //mdelay(5); + 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++; + } + +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 +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; + + SENSOR_DG("%s %s cmd(%d) on(%d)\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd,on); + 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 %s cmd(0x%x) is unknown!",SENSOR_NAME_STRING(),__FUNCTION__,cmd); + break; + } + } +sensor_power_end: + return ret; +} +static int sensor_init(struct v4l2_subdev *sd, u32 val) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct soc_camera_device *icd = client->dev.platform_data; + struct sensor *sensor = to_sensor(client); + const struct v4l2_queryctrl *qctrl; + const struct sensor_datafmt *fmt; + char value; + int ret; + + if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) { + ret = -ENODEV; + goto sensor_INIT_ERR; + } + + /* soft reset */ + if (sensor_task_lock(client,1)<0) + goto sensor_INIT_ERR; + ret = sensor_write(client, 0xfe, 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, 0x00, &value); + if (ret != 0) { + SENSOR_TR("read chip id high byte failed\n"); + ret = -ENODEV; + goto sensor_INIT_ERR; + } + + if (value == SENSOR_ID) { + sensor->model = SENSOR_V4L2_IDENT; + } else { + SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), value); + 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); + + sensor->info_priv.winseqe_cur_addr = (int)SENSOR_INIT_WINSEQADR; + fmt = sensor_find_datafmt(SENSOR_INIT_PIXFMT,sensor_colour_fmts, ARRAY_SIZE(sensor_colour_fmts)); + if (!fmt) { + SENSOR_TR("error: %s initial array colour fmts is not support!!",SENSOR_NAME_STRING()); + ret = -EINVAL; + goto sensor_INIT_ERR; + } + sensor->info_priv.fmt = *fmt; + + /* sensor sensor information for initialization */ + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE); + if (qctrl) + sensor->info_priv.whiteBalance = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_BRIGHTNESS); + if (qctrl) + sensor->info_priv.brightness = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT); + if (qctrl) + sensor->info_priv.effect = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EXPOSURE); + if (qctrl) + sensor->info_priv.exposure = qctrl->default_value; + + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SATURATION); + if (qctrl) + sensor->info_priv.saturation = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_CONTRAST); + if (qctrl) + sensor->info_priv.contrast = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_HFLIP); + if (qctrl) + sensor->info_priv.mirror = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_VFLIP); + if (qctrl) + sensor->info_priv.flip = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SCENE); + if (qctrl) + sensor->info_priv.scene = qctrl->default_value; + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE); + if (qctrl) + sensor->info_priv.digitalzoom = qctrl->default_value; + + /* ddl@rock-chips.com : if sensor support auto focus and flash, programer must run focus and flash code */ + #if CONFIG_SENSOR_Focus + //sensor_set_focus(); + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE); + if (qctrl) + sensor->info_priv.focus = qctrl->default_value; + #endif + + #if CONFIG_SENSOR_Flash + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FLASH); + if (qctrl) + sensor->info_priv.flash = qctrl->default_value; + #endif + + SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),((val == 0)?__FUNCTION__:"sensor_reinit"),icd->user_width,icd->user_height); + sensor->info_priv.funmodule_state |= SENSOR_INIT_IS_OK; + return 0; +sensor_INIT_ERR: + sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK; + sensor_task_lock(client,0); + sensor_deactivate(client); + return ret; +} + +static int sensor_deactivate(struct i2c_client *client) +{ + struct soc_camera_device *icd = client->dev.platform_data; + u8 reg_val; + struct sensor *sensor = to_sensor(client); + SENSOR_DG("\n%s..%s.. Enter\n",SENSOR_NAME_STRING(),__FUNCTION__); + + /* ddl@rock-chips.com : all sensor output pin must change to input for other sensor */ + sensor_ioctrl(icd, Sensor_PowerDown, 1); + msleep(100); + + /* 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; + sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK; + + 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_mbus_framefmt *mf) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct soc_camera_device *icd = client->dev.platform_data; + struct sensor *sensor = to_sensor(client); + + mf->width = icd->user_width; + mf->height = icd->user_height; + mf->code = sensor->info_priv.fmt.code; + mf->colorspace = sensor->info_priv.fmt.colorspace; + mf->field = V4L2_FIELD_NONE; + + return 0; +} +static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) +{ + bool ret = false; + + if ((mf->width == 1024) && (mf->height == 768)) { + ret = true; + } else if ((mf->width == 1280) && (mf->height == 1024)) { + ret = true; + } else if ((mf->width == 1600) && (mf->height == 1200)) { + ret = true; + } else if ((mf->width == 2048) && (mf->height == 1536)) { + ret = true; + } else if ((mf->width == 2592) && (mf->height == 1944)) { + ret = true; + } + + if (ret == true) + SENSOR_DG("%s %dx%d is capture format\n", __FUNCTION__, mf->width, mf->height); + return ret; +} + +static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) +{ + bool ret = false; + + if ((mf->width == 1280) && (mf->height == 720)) { + ret = true; + } else if ((mf->width == 1920) && (mf->height == 1080)) { + ret = true; + } + + if (ret == true) + SENSOR_DG("%s %dx%d is video format\n", __FUNCTION__, mf->width, mf->height); + return ret; +} +static int sensor_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + const struct sensor_datafmt *fmt; + struct sensor *sensor = to_sensor(client); + const struct v4l2_queryctrl *qctrl; + struct soc_camera_device *icd = client->dev.platform_data; + struct reginfo *winseqe_set_addr=NULL; + int ret=0, set_w,set_h; + + fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts, + ARRAY_SIZE(sensor_colour_fmts)); + if (!fmt) { + ret = -EINVAL; + goto sensor_s_fmt_end; + } + + if (sensor->info_priv.fmt.code != mf->code) { + switch (mf->code) + { + case V4L2_MBUS_FMT_YUYV8_2X8: + { + winseqe_set_addr = sensor_ClrFmt_YUYV; + break; + } + case V4L2_MBUS_FMT_UYVY8_2X8: + { + winseqe_set_addr = sensor_ClrFmt_UYVY; + break; + } + default: + break; + } + if (winseqe_set_addr != NULL) { + sensor_write_array(client, winseqe_set_addr); + sensor->info_priv.fmt.code = mf->code; + sensor->info_priv.fmt.colorspace= mf->colorspace; + SENSOR_DG("%s v4l2_mbus_code:%d set success!\n", SENSOR_NAME_STRING(),mf->code); + } else { + SENSOR_TR("%s v4l2_mbus_code:%d is invalidate!\n", SENSOR_NAME_STRING(),mf->code); + } + } + + set_w = mf->width; + set_h = mf->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 + { + 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; + SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,mf->width,mf->height); + } + + if ((int)winseqe_set_addr != sensor->info_priv.winseqe_cur_addr) { + #if CONFIG_SENSOR_Flash + if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */ + if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) { + sensor_ioctrl(icd, Sensor_Flash, Flash_On); + SENSOR_DG("%s flash on in capture!\n", SENSOR_NAME_STRING()); + } + } else { /* ddl@rock-chips.com : Video */ + if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) { + sensor_ioctrl(icd, Sensor_Flash, Flash_Off); + SENSOR_DG("%s flash off in preivew!\n", SENSOR_NAME_STRING()); + } + } + #endif + ret |= sensor_write_array(client, winseqe_set_addr); + if (ret != 0) { + SENSOR_TR("%s set format capability failed\n", SENSOR_NAME_STRING()); + #if CONFIG_SENSOR_Flash + if (sensor_fmt_capturechk(sd,mf) == true) { + if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) { + sensor_ioctrl(icd, Sensor_Flash, Flash_Off); + SENSOR_TR("%s Capture format set fail, flash off !\n", SENSOR_NAME_STRING()); + } + } + #endif + goto sensor_s_fmt_end; + } + + sensor->info_priv.winseqe_cur_addr = (int)winseqe_set_addr; + + if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */ + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT); + sensor_set_effect(icd, qctrl,sensor->info_priv.effect); + if (sensor->info_priv.whiteBalance != 0) { + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE); + sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance); + } + sensor->info_priv.snap2preview = true; + } else if (sensor_fmt_videochk(sd,mf) == true) { /* ddl@rock-chips.com : Video */ + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT); + sensor_set_effect(icd, qctrl,sensor->info_priv.effect); + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE); + sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance); + sensor->info_priv.video2preview = true; + } else if ((sensor->info_priv.snap2preview == true) || (sensor->info_priv.video2preview == true)) { + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT); + sensor_set_effect(icd, qctrl,sensor->info_priv.effect); + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE); + sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance); + sensor->info_priv.video2preview = false; + sensor->info_priv.snap2preview = false; + } + 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); + } + + mf->width = set_w; + mf->height = set_h; + +sensor_s_fmt_end: + return ret; +} + +static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct sensor *sensor = to_sensor(client); + const struct sensor_datafmt *fmt; + int ret = 0; + + fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts, + ARRAY_SIZE(sensor_colour_fmts)); + if (fmt == NULL) { + fmt = &sensor->info_priv.fmt; + mf->code = fmt->code; + } + + if (mf->height > SENSOR_MAX_HEIGHT) + mf->height = SENSOR_MAX_HEIGHT; + else if (mf->height < SENSOR_MIN_HEIGHT) + mf->height = SENSOR_MIN_HEIGHT; + + if (mf->width > SENSOR_MAX_WIDTH) + mf->width = SENSOR_MAX_WIDTH; + else if (mf->width < SENSOR_MIN_WIDTH) + mf->width = SENSOR_MIN_WIDTH; + + mf->colorspace = fmt->colorspace; + + return ret; +} + + static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *id) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + + 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_Flash +static int sensor_set_flash(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value) +{ + if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) { + if (value == 3) { /* ddl@rock-chips.com: torch */ + sensor_ioctrl(icd, Sensor_Flash, Flash_Torch); /* Flash On */ + } else { + sensor_ioctrl(icd, Sensor_Flash, Flash_Off); + } + SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value); + return 0; + } + + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + return -EINVAL; +} +#endif + +static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct sensor *sensor = to_sensor(client); + const struct v4l2_queryctrl *qctrl; + + qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id); + + if (!qctrl) + { + SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id); + return -EINVAL; + } + + switch (ctrl->id) + { + case V4L2_CID_BRIGHTNESS: + { + ctrl->value = sensor->info_priv.brightness; + break; + } + case V4L2_CID_SATURATION: + { + ctrl->value = sensor->info_priv.saturation; + break; + } + case V4L2_CID_CONTRAST: + { + ctrl->value = sensor->info_priv.contrast; + break; + } + case V4L2_CID_DO_WHITE_BALANCE: + { + ctrl->value = sensor->info_priv.whiteBalance; + break; + } + case V4L2_CID_EXPOSURE: + { + ctrl->value = sensor->info_priv.exposure; + break; + } + case V4L2_CID_HFLIP: + { + ctrl->value = sensor->info_priv.mirror; + break; + } + case V4L2_CID_VFLIP: + { + ctrl->value = sensor->info_priv.flip; + break; + } + default : + break; + } + return 0; +} + + + +static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct sensor *sensor = to_sensor(client); + struct soc_camera_device *icd = client->dev.platform_data; + const struct v4l2_queryctrl *qctrl; + + + qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id); + + if (!qctrl) + { + SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id); + return -EINVAL; + } + + switch (ctrl->id) + { +#if CONFIG_SENSOR_Brightness + case V4L2_CID_BRIGHTNESS: + { + if (ctrl->value != sensor->info_priv.brightness) + { + if (sensor_set_brightness(icd, qctrl,ctrl->value) != 0) + { + return -EINVAL; + } + sensor->info_priv.brightness = ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_Exposure + case V4L2_CID_EXPOSURE: + { + if (ctrl->value != sensor->info_priv.exposure) + { + if (sensor_set_exposure(icd, qctrl,ctrl->value) != 0) + { + return -EINVAL; + } + sensor->info_priv.exposure = ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_Saturation + case V4L2_CID_SATURATION: + { + if (ctrl->value != sensor->info_priv.saturation) + { + if (sensor_set_saturation(icd, qctrl,ctrl->value) != 0) + { + return -EINVAL; + } + sensor->info_priv.saturation = ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_Contrast + case V4L2_CID_CONTRAST: + { + if (ctrl->value != sensor->info_priv.contrast) + { + if (sensor_set_contrast(icd, qctrl,ctrl->value) != 0) + { + return -EINVAL; + } + sensor->info_priv.contrast = ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_WhiteBalance + case V4L2_CID_DO_WHITE_BALANCE: + { + if (ctrl->value != sensor->info_priv.whiteBalance) + { + if (sensor_set_whiteBalance(icd, qctrl,ctrl->value) != 0) + { + return -EINVAL; + } + sensor->info_priv.whiteBalance = ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_Mirror + case V4L2_CID_HFLIP: + { + if (ctrl->value != sensor->info_priv.mirror) + { + if (sensor_set_mirror(icd, qctrl,ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.mirror = ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_Flip + case V4L2_CID_VFLIP: + { + if (ctrl->value != sensor->info_priv.flip) + { + if (sensor_set_flip(icd, qctrl,ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.flip = ctrl->value; + } + break; + } +#endif + default: + break; + } + + return 0; +} +static int sensor_g_ext_control(struct soc_camera_device *icd , struct v4l2_ext_control *ext_ctrl) +{ + const struct v4l2_queryctrl *qctrl; + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct sensor *sensor = to_sensor(client); + + qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id); + + if (!qctrl) + { + SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id); + return -EINVAL; + } + + switch (ext_ctrl->id) + { + case V4L2_CID_SCENE: + { + ext_ctrl->value = sensor->info_priv.scene; + break; + } + case V4L2_CID_EFFECT: + { + ext_ctrl->value = sensor->info_priv.effect; + break; + } + case V4L2_CID_ZOOM_ABSOLUTE: + { + ext_ctrl->value = sensor->info_priv.digitalzoom; + break; + } + case V4L2_CID_ZOOM_RELATIVE: + { + return -EINVAL; + } + case V4L2_CID_FOCUS_ABSOLUTE: + { + ext_ctrl->value = sensor->info_priv.focus; + break; + } + case V4L2_CID_FOCUS_RELATIVE: + { + return -EINVAL; + } + case V4L2_CID_FLASH: + { + ext_ctrl->value = sensor->info_priv.flash; + break; + } + default : + break; + } + return 0; +} +static int sensor_s_ext_control(struct soc_camera_device *icd, struct v4l2_ext_control *ext_ctrl) +{ + const struct v4l2_queryctrl *qctrl; + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct sensor *sensor = to_sensor(client); + int val_offset; + + qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id); + + if (!qctrl) + { + SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id); + return -EINVAL; + } + + val_offset = 0; + switch (ext_ctrl->id) + { +#if CONFIG_SENSOR_Scene + case V4L2_CID_SCENE: + { + if (ext_ctrl->value != sensor->info_priv.scene) + { + if (sensor_set_scene(icd, qctrl,ext_ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.scene = ext_ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_Effect + case V4L2_CID_EFFECT: + { + if (ext_ctrl->value != sensor->info_priv.effect) + { + if (sensor_set_effect(icd, qctrl,ext_ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.effect= ext_ctrl->value; + } + break; + } +#endif +#if CONFIG_SENSOR_DigitalZoom + case V4L2_CID_ZOOM_ABSOLUTE: + { + if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum)) + return -EINVAL; + + if (ext_ctrl->value != sensor->info_priv.digitalzoom) + { + val_offset = ext_ctrl->value -sensor->info_priv.digitalzoom; + + if (sensor_set_digitalzoom(icd, qctrl,&val_offset) != 0) + return -EINVAL; + sensor->info_priv.digitalzoom += val_offset; + + SENSOR_DG("%s digitalzoom is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom); + } + + break; + } + case V4L2_CID_ZOOM_RELATIVE: + { + if (ext_ctrl->value) + { + if (sensor_set_digitalzoom(icd, qctrl,&ext_ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.digitalzoom += ext_ctrl->value; + + SENSOR_DG("%s digitalzoom is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom); + } + break; + } +#endif +#if CONFIG_SENSOR_Focus + case V4L2_CID_FOCUS_ABSOLUTE: + { + if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum)) + return -EINVAL; + + if (ext_ctrl->value != sensor->info_priv.focus) + { + val_offset = ext_ctrl->value -sensor->info_priv.focus; + + sensor->info_priv.focus += val_offset; + } + + break; + } + case V4L2_CID_FOCUS_RELATIVE: + { + if (ext_ctrl->value) + { + sensor->info_priv.focus += ext_ctrl->value; + + SENSOR_DG("%s focus is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.focus); + } + break; + } +#endif +#if CONFIG_SENSOR_Flash + case V4L2_CID_FLASH: + { + if (sensor_set_flash(icd, qctrl,ext_ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.flash = ext_ctrl->value; + + SENSOR_DG("%s flash is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.flash); + break; + } +#endif + default: + break; + } + + return 0; +} + +static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + 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 = v4l2_get_subdevdata(sd); + struct soc_camera_device *icd = client->dev.platform_data; + int i, error_cnt=0, error_idx=-1; + + + for (i=0; icount; i++) { + if (sensor_s_ext_control(icd, &ext_ctrl->controls[i]) != 0) { + error_cnt++; + error_idx = i; + } + } + + if (error_cnt > 1) + error_idx = ext_ctrl->count; + + if (error_idx != -1) { + ext_ctrl->error_idx = error_idx; + return -EINVAL; + } else { + return 0; + } +} + +/* Interface active, can use i2c. If it fails, it can indeed mean, that + * this wasn't our capture interface, so, we wait for the right one */ +static int sensor_video_probe(struct soc_camera_device *icd, + struct i2c_client *client) +{ + char value; + int ret; + struct sensor *sensor = to_sensor(client); + + /* We must have a parent by now. And it cannot be a wrong one. + * So this entire test is completely redundant. */ + if (!icd->dev.parent || + to_soc_camera_host(icd->dev.parent)->nr != icd->iface) + return -ENODEV; + + if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) { + ret = -ENODEV; + goto sensor_video_probe_err; + } + + /* soft reset */ + ret = sensor_write(client, 0xfe, 0x80); + if (ret != 0) + { + SENSOR_TR("soft reset %s failed\n",SENSOR_NAME_STRING()); + return -ENODEV; + } + mdelay(5); //delay 5 microseconds + + /* check if it is an sensor sensor */ + ret = sensor_read(client, 0x00, &value); + if (ret != 0) { + SENSOR_TR("read chip id high byte failed\n"); + ret = -ENODEV; + goto sensor_video_probe_err; + } + + if (value == SENSOR_ID) { + sensor->model = SENSOR_V4L2_IDENT; + SENSOR_TR("chip id:0x%x\n",value); + } else { + SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), value); + ret = -ENODEV; + goto sensor_video_probe_err; + } + + 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 = v4l2_get_subdevdata(sd); + struct soc_camera_device *icd = client->dev.platform_data; + struct sensor *sensor = to_sensor(client); + int ret = 0; +#if CONFIG_SENSOR_Flash + int i; +#endif + + SENSOR_DG("\n%s..%s..cmd:%x \n",SENSOR_NAME_STRING(),__FUNCTION__,cmd); + switch (cmd) + { + case RK29_CAM_SUBDEV_DEACTIVATE: + { + sensor_deactivate(client); + break; + } + + case RK29_CAM_SUBDEV_IOREQUEST: + { + sensor->sensor_io_request = (struct rk29camera_platform_data*)arg; + if (sensor->sensor_io_request != NULL) { + if (sensor->sensor_io_request->gpio_res[0].dev_name && + (strcmp(sensor->sensor_io_request->gpio_res[0].dev_name, dev_name(icd->pdev)) == 0)) { + sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[0]; + } else if (sensor->sensor_io_request->gpio_res[1].dev_name && + (strcmp(sensor->sensor_io_request->gpio_res[1].dev_name, dev_name(icd->pdev)) == 0)) { + sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[1]; + } + } else { + SENSOR_TR("%s %s RK29_CAM_SUBDEV_IOREQUEST fail\n",SENSOR_NAME_STRING(),__FUNCTION__); + ret = -EINVAL; + goto sensor_ioctl_end; + } + /* ddl@rock-chips.com : if gpio_flash havn't been set in board-xxx.c, sensor driver must notify is not support flash control + for this project */ + #if CONFIG_SENSOR_Flash + if (sensor->sensor_gpio_res) { + if (sensor->sensor_gpio_res->gpio_flash == INVALID_GPIO) { + for (i = 0; i < icd->ops->num_controls; i++) { + if (V4L2_CID_FLASH == icd->ops->controls[i].id) { + memset((char*)&icd->ops->controls[i],0x00,sizeof(struct v4l2_queryctrl)); + } + } + sensor->info_priv.flash = 0xff; + SENSOR_DG("%s flash gpio is invalidate!\n",SENSOR_NAME_STRING()); + } + } + #endif + break; + } + default: + { + SENSOR_TR("%s %s cmd(0x%x) is unknown !\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd); + break; + } + } +sensor_ioctl_end: + return ret; + +} +static int sensor_enum_fmt(struct v4l2_subdev *sd, unsigned int index, + enum v4l2_mbus_pixelcode *code) +{ + if (index >= ARRAY_SIZE(sensor_colour_fmts)) + return -EINVAL; + + *code = sensor_colour_fmts[index].code; + 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_mbus_fmt = sensor_s_fmt, + .g_mbus_fmt = sensor_g_fmt, + .try_mbus_fmt = sensor_try_fmt, + .enum_mbus_fmt = sensor_enum_fmt, +}; + +static struct v4l2_subdev_ops sensor_subdev_ops = { + .core = &sensor_subdev_core_ops, + .video = &sensor_subdev_video_ops, +}; + +static int sensor_probe(struct i2c_client *client, + const struct i2c_device_id *did) +{ + struct sensor *sensor; + struct soc_camera_device *icd = client->dev.platform_data; + struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent); + struct soc_camera_link *icl; + int ret; + + SENSOR_DG("\n%s..%s..%d..\n",__FUNCTION__,__FILE__,__LINE__); + if (!icd) { + dev_err(&client->dev, "%s: missing soc-camera data!\n",SENSOR_NAME_STRING()); + return -EINVAL; + } + + icl = to_soc_camera_link(icd); + if (!icl) { + dev_err(&client->dev, "%s driver needs platform data\n", SENSOR_NAME_STRING()); + return -EINVAL; + } + + if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) { + dev_warn(&adapter->dev, + "I2C-Adapter doesn't support I2C_FUNC_I2C\n"); + return -EIO; + } + + sensor = kzalloc(sizeof(struct sensor), GFP_KERNEL); + if (!sensor) + return -ENOMEM; + + v4l2_i2c_subdev_init(&sensor->subdev, client, &sensor_subdev_ops); + + /* Second stage probe - when a capture adapter is there */ + icd->ops = &sensor_ops; + + sensor->info_priv.fmt = sensor_colour_fmts[0]; + + #if CONFIG_SENSOR_I2C_NOSCHED + atomic_set(&sensor->tasklock_cnt,0); + #endif + + ret = sensor_video_probe(icd, client); + if (ret < 0) { + icd->ops = NULL; + i2c_set_clientdata(client, NULL); + kfree(sensor); + sensor = NULL; + } + SENSOR_DG("\n%s..%s..%d ret = %x \n",__FUNCTION__,__FILE__,__LINE__,ret); + return ret; +} + +static int sensor_remove(struct i2c_client *client) +{ + struct sensor *sensor = to_sensor(client); + struct soc_camera_device *icd = client->dev.platform_data; + + icd->ops = NULL; + i2c_set_clientdata(client, NULL); + client->driver = NULL; + kfree(sensor); + sensor = NULL; + return 0; +} + +static const struct i2c_device_id sensor_id[] = { + {SENSOR_NAME_STRING(), 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, sensor_id); + +static struct i2c_driver sensor_i2c_driver = { + .driver = { + .name = SENSOR_NAME_STRING(), + }, + .probe = sensor_probe, + .remove = sensor_remove, + .id_table = sensor_id, +}; + +static int __init sensor_mod_init(void) +{ + SENSOR_DG("\n%s..%s.. \n",__FUNCTION__,SENSOR_NAME_STRING()); + return i2c_add_driver(&sensor_i2c_driver); +} + +static void __exit sensor_mod_exit(void) +{ + i2c_del_driver(&sensor_i2c_driver); +} + +device_initcall_sync(sensor_mod_init); +module_exit(sensor_mod_exit); + +MODULE_DESCRIPTION(SENSOR_NAME_STRING(Camera sensor driver)); +MODULE_AUTHOR("ddl "); +MODULE_LICENSE("GPL"); + + + diff --git a/drivers/media/video/ov5640_for_td8801.c b/drivers/media/video/ov5640_for_td8801.c new file mode 100644 index 000000000000..69be80bf4c54 --- /dev/null +++ b/drivers/media/video/ov5640_for_td8801.c @@ -0,0 +1,3977 @@ +/* + * 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 = 1; +module_param(debug, int, S_IRUGO|S_IWUSR); + +#define dprintk(level, fmt, arg...) do { \ + if (debug >= level) \ + printk(KERN_WARNING fmt , ## arg); } while (0) + +#define SENSOR_TR(format, ...) printk(KERN_ERR format, ## __VA_ARGS__) +#define SENSOR_DG(format, ...) dprintk(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 RK29_CAM_SENSOR_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_MBUS_FMT_YUYV8_2X8 + +#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 1 +#define CONFIG_SENSOR_Mirror 0 +#define CONFIG_SENSOR_Flip 0 +#ifdef CONFIG_OV5640_AUTOFOCUS_FOR_TD8801 +#define CONFIG_SENSOR_Focus 1 +#include "ov5640_af_firmware.c" +#else +#define CONFIG_SENSOR_Focus 0 +#endif + +#define CONFIG_SENSOR_I2C_SPEED 250000 /* Hz */ +/* Sensor write register continues by preempt_disable/preempt_enable for current process not be scheduled */ +#define CONFIG_SENSOR_I2C_NOSCHED 0 +#define CONFIG_SENSOR_I2C_RDWRCHK 0 + +#define CONFIG_SENSOR_WRITE_REGS 1 +#define WRITE_REGS_NUM 100 + +#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) +#define SENSOR_INIT_IS_ERR (0x00<<28) +#define SENSOR_INIT_IS_OK (0x01<<28) + +#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*/ +#define SENSOR_AF_MODE_AUTO 0 +#define SENSOR_AF_MODE_CLOSE 1 +#endif + +#if CONFIG_SENSOR_Focus +/* ov5640 VCM Command and Status Registers */ +#define CMD_MAIN_Reg 0x3022 +//#define CMD_TAG_Reg 0x3023 +#define CMD_ACK_Reg 0x3023 +#define CMD_PARA0_Reg 0x3024 +#define CMD_PARA1_Reg 0x3025 +#define CMD_PARA2_Reg 0x3026 +#define CMD_PARA3_Reg 0x3027 +#define CMD_PARA4_Reg 0x3028 + +//#define STA_ZONE_Reg 0x3026 +#define STA_FOCUS_Reg 0x3029 + +/* 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 + + +#define Zone_configuration_Cmd 0x12 +#define Trig_autofocus_Cmd 0x03 +#define Get_focus_result_Cmd 0x07 + +/* ov5640 Focus State */ +//#define S_FIRWRE 0xFF /*Firmware is downloaded and not run*/ +#define S_STARTUP 0x7e /*Firmware is initializing*/ +#define S_ERROR 0x7f +#define S_IDLE 0x70 /*Idle state, focus is released; lens is located at the furthest position.*/ +#define S_FOCUSING 0x00 /*Auto Focus is running.*/ +#define S_FOCUSED 0x10 /*Auto Focus is completed.*/ + +#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[] = +{ + {0x3103, 0x11}, + {0x3008, 0x82}, + {0x3008, 0x42}, + {0x3103, 0x03}, + {0x3017, 0xff}, + {0x3018, 0xff}, + {0x3034, 0x1a}, + {0x3035, 0x21}, + {0x3036, 0x46}, + {0x3037, 0x13}, + {0x3108, 0x01}, + {0x3630, 0x36}, + {0x3631, 0x0e}, + {0x3632, 0xe2}, + {0x3633, 0x12}, + {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}, + {0x302d, 0x60}, + {0x3620, 0x52}, + {0x371b, 0x20}, + {0x471c, 0x50}, + {0x3a13, 0x43}, + {0x3a18, 0x00}, + {0x3a19, 0xf8}, + {0x3635, 0x13}, + {0x3636, 0x03}, + {0x3634, 0x40}, + {0x3622, 0x01}, + {0x3c01, 0x34}, + {0x3c04, 0x28}, + {0x3c05, 0x98}, + {0x3c06, 0x00}, + {0x3c07, 0x08}, + {0x3c08, 0x00}, + {0x3c09, 0x1c}, + {0x3c0a, 0x9c}, + {0x3c0b, 0x40}, + {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, 0x03}, + {0x3809, 0x20}, + {0x380a, 0x02}, + {0x380b, 0x58}, + {0x380c, 0x07}, + {0x380d, 0x68}, + {0x380e, 0x03}, + {0x380f, 0xd8}, + {0x3810, 0x00}, + {0x3811, 0x10}, + {0x3812, 0x00}, + {0x3813, 0x06}, + {0x3618, 0x00}, + {0x3612, 0x29}, + {0x3708, 0x64}, + {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}, + {0x3000, 0x00}, + {0x3002, 0x1c}, + {0x3004, 0xff}, + {0x3006, 0xc3}, + {0x300e, 0x58}, + {0x302e, 0x00}, + {0x4740, 0x20}, + {0x4300, 0x30}, + {0x501f, 0x00}, + {0x4713, 0x03}, + {0x4407, 0x04}, + {0x440e, 0x00}, + {0x460b, 0x35}, + {0x460c, 0x20}, + {0x4837, 0x22}, + {0x3824, 0x02}, + {0x5000, 0xa7}, + {0x5001, 0xa3}, + {0x5180, 0xff}, + {0x5181, 0xf2}, + {0x5182, 0x00}, + {0x5183, 0x14}, + {0x5184, 0x25}, + {0x5185, 0x24}, + {0x5186, 0x09}, + {0x5187, 0x09}, + {0x5188, 0x09}, + {0x5189, 0x75}, + {0x518a, 0x54}, + {0x518b, 0xe0}, + {0x518c, 0xb2}, + {0x518d, 0x42}, + {0x518e, 0x3d}, + {0x518f, 0x56}, + {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, 0x1e}, + {0x5382, 0x5b}, + {0x5383, 0x08}, + {0x5384, 0x0a}, + {0x5385, 0x7e}, + {0x5386, 0x88}, + {0x5387, 0x7c}, + {0x5388, 0x6c}, + {0x5389, 0x10}, + {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, 0x14}, + {0x5802, 0x0f}, + {0x5803, 0x0f}, + {0x5804, 0x12}, + {0x5805, 0x26}, + {0x5806, 0x0c}, + {0x5807, 0x08}, + {0x5808, 0x05}, + {0x5809, 0x05}, + {0x580a, 0x08}, + {0x580b, 0x0d}, + {0x580c, 0x08}, + {0x580d, 0x03}, + {0x580e, 0x00}, + {0x580f, 0x00}, + {0x5810, 0x03}, + {0x5811, 0x09}, + {0x5812, 0x07}, + {0x5813, 0x03}, + {0x5814, 0x00}, + {0x5815, 0x01}, + {0x5816, 0x03}, + {0x5817, 0x08}, + {0x5818, 0x0d}, + {0x5819, 0x08}, + {0x581a, 0x05}, + {0x581b, 0x06}, + {0x581c, 0x08}, + {0x581d, 0x0e}, + {0x581e, 0x29}, + {0x581f, 0x17}, + {0x5820, 0x11}, + {0x5821, 0x11}, + {0x5822, 0x15}, + {0x5823, 0x28}, + {0x5824, 0x46}, + {0x5825, 0x26}, + {0x5826, 0x08}, + {0x5827, 0x26}, + {0x5828, 0x64}, + {0x5829, 0x26}, + {0x582a, 0x24}, + {0x582b, 0x22}, + {0x582c, 0x24}, + {0x582d, 0x24}, + {0x582e, 0x06}, + {0x582f, 0x22}, + {0x5830, 0x40}, + {0x5831, 0x42}, + {0x5832, 0x24}, + {0x5833, 0x26}, + {0x5834, 0x24}, + {0x5835, 0x22}, + {0x5836, 0x22}, + {0x5837, 0x26}, + {0x5838, 0x44}, + {0x5839, 0x24}, + {0x583a, 0x26}, + {0x583b, 0x28}, + {0x583c, 0x42}, + {0x583d, 0xce}, + {0x5025, 0x00}, + {0x3a0f, 0x30}, + {0x3a10, 0x28}, + {0x3a1b, 0x30}, + {0x3a1e, 0x26}, + {0x3a11, 0x60}, + {0x3a1f, 0x14}, + {0x3008, 0x02}, + + {SEQUENCE_END, 0x00} +}; + +/* 720p 15fps @ 1280x720 */ + +static struct reginfo sensor_720p[]= +{ + {0x3503, 0x00}, + + {0x3c07,0x07}, + {0x3803,0xfa}, + {0x3806,0x06},//// + {0x3807,0xa9}, + {0x3808,0x05}, + {0x3809,0x00}, + {0x380a,0x02}, + {0x380b,0xd0}, + {0x380c,0x07}, + {0x380d,0x64}, + {0x380e,0x02}, + {0x380f,0xe4}, + {0x3813,0x04}, + {0x3a02,0x02}, + {0x3a03,0xe4}, + {0x3a08,0x01},/// + {0x3a09,0xbc},//// + {0x3a0a,0x01},/// + {0x3a0b,0x72},//// + {0x3a0e,0x01}, + {0x3a0d,0x02}, + {0x3a14,0x02}, + {0x3a15,0xe4}, + {0x3002,0x00},/// + {0x4713,0x02},/// + {0x4837,0x16}, + {0x3824,0x04},/// + {0x5001,0x83}, + {0x3035,0x21}, + {0x3036,0x46}, + + {0x4837, 0x22}, + {0x5001, 0xa3}, + + {SEQUENCE_END, 0x00} +}; + +/* 1080p, 0x15fps, 0xyuv @1920x1080 */ + +static struct reginfo sensor_1080p[]= +{ + + {SEQUENCE_END, 0x00} +}; + +/* 2592X1944 QSXGA */ +static struct reginfo sensor_qsxga[] = +{ + {0x3503, 0x07}, + {0x3a00, 0x78}, + {0x350c, 0x00}, + {0x350d, 0x00}, + {0x3c07, 0x07}, + {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, 0x2b}, + {0x3709, 0x12}, + {0x370c, 0x00}, + {0x3a02, 0x07}, + {0x3a03, 0xb0}, + {0x3a0e, 0x06}, + {0x3a0d, 0x08}, + {0x3a14, 0x07}, + {0x3a15, 0xb0}, + {0x4004, 0x06}, + {0x3035, 0x21}, + {0x3036, 0x46}, + {0x4837, 0x2c}, + {0x5001, 0x83}, + + {SEQUENCE_END, 0x00} +}; +/* 2048*1536 QXGA */ +static struct reginfo sensor_qxga[] = +{ + {0x3503, 0x07}, + {0x3a00, 0x78}, + {0x350c, 0x00}, + {0x350d, 0x00}, + {0x3c07, 0x07}, + {0x3820, 0x40}, + {0x3821, 0x06}, + {0x3814, 0x11}, + {0x3815, 0x11}, + {0x3803, 0x00}, + {0x3807, 0x9f}, + {0x3808, 0x08}, + {0x3809, 0x00}, + {0x380a, 0x06}, + {0x380b, 0x00}, + {0x380c, 0x0b}, + {0x380d, 0x1c}, + {0x380e, 0x07}, + {0x380f, 0xb0}, + {0x3813, 0x04}, + {0x3618, 0x04}, + {0x3612, 0x2b}, + {0x3709, 0x12}, + {0x370c, 0x00}, + {0x3a02, 0x07}, + {0x3a03, 0xb0}, + {0x3a0e, 0x06}, + {0x3a0d, 0x08}, + {0x3a14, 0x07}, + {0x3a15, 0xb0}, + {0x4004, 0x06}, + {0x3035, 0x21}, + {0x3036, 0x46}, + {0x4837, 0x2c}, + {0x5001, 0xa3}, + + {SEQUENCE_END, 0x00} +}; + +/* 1600X1200 UXGA */ +static struct reginfo sensor_uxga[] = +{ + {0x3503, 0x07}, + {0x3a00, 0x78}, + {0x350c, 0x00}, + {0x350d, 0x00}, + {0x3c07, 0x07}, + {0x3820, 0x40}, + {0x3821, 0x06}, + {0x3814, 0x11}, + {0x3815, 0x11}, + {0x3803, 0x00}, + {0x3807, 0x9f}, + {0x3808, 0x06}, + {0x3809, 0x40}, + {0x380a, 0x04}, + {0x380b, 0xb0}, + {0x380c, 0x0b}, + {0x380d, 0x1c}, + {0x380e, 0x07}, + {0x380f, 0xb0}, + {0x3813, 0x04}, + {0x3618, 0x04}, + {0x3612, 0x2b}, + {0x3709, 0x12}, + {0x370c, 0x00}, + {0x3a02, 0x07}, + {0x3a03, 0xb0}, + {0x3a0e, 0x06}, + {0x3a0d, 0x08}, + {0x3a14, 0x07}, + {0x3a15, 0xb0}, + {0x4004, 0x06}, + {0x3035, 0x21}, + {0x3036, 0x46}, + {0x4837, 0x2c}, + {0x5001, 0xa3}, + + {SEQUENCE_END, 0x00} +}; + +/* 1280X1024 SXGA */ +static struct reginfo sensor_sxga[] = +{ + {0x3503, 0x07}, + {0x3a00, 0x78}, + {0x350c, 0x00}, + {0x350d, 0x00}, + {0x3c07, 0x07}, + {0x3820, 0x40}, + {0x3821, 0x06}, + {0x3814, 0x11}, + {0x3815, 0x11}, + {0x3803, 0x00}, + {0x3807, 0x9f}, + {0x3808, 0x05}, + {0x3809, 0x00}, + {0x380a, 0x04}, + {0x380b, 0x00}, + {0x380c, 0x0b}, + {0x380d, 0x1c}, + {0x380e, 0x07}, + {0x380f, 0xb0}, + {0x3813, 0x04}, + {0x3618, 0x04}, + {0x3612, 0x2b}, + {0x3709, 0x12}, + {0x370c, 0x00}, + {0x3a02, 0x07}, + {0x3a03, 0xb0}, + {0x3a0e, 0x06}, + {0x3a0d, 0x08}, + {0x3a14, 0x07}, + {0x3a15, 0xb0}, + {0x4004, 0x06}, + {0x3035, 0x21}, + {0x3036, 0x46}, + {0x4837, 0x2c}, + {0x5001, 0xa3}, + + {SEQUENCE_END, 0x00} +}; +/* 1024X768 XGA */ +static struct reginfo sensor_xga[] = +{ + {0x3503, 0x07}, + {0x3a00, 0x78}, + {0x350c, 0x00}, + {0x350d, 0x00}, + {0x3c07, 0x07}, + {0x3820, 0x40}, + {0x3821, 0x06}, + {0x3814, 0x11}, + {0x3815, 0x11}, + {0x3803, 0x00}, + {0x3807, 0x9f}, + {0x3808, 0x05}, + {0x3809, 0x00}, + {0x380a, 0x04}, + {0x380b, 0x00}, + {0x380c, 0x0b}, + {0x380d, 0x1c}, + {0x380e, 0x07}, + {0x380f, 0xb0}, + {0x3813, 0x04}, + {0x3618, 0x04}, + {0x3612, 0x2b}, + {0x3709, 0x12}, + {0x370c, 0x00}, + {0x3a02, 0x07}, + {0x3a03, 0xb0}, + {0x3a0e, 0x06}, + {0x3a0d, 0x08}, + {0x3a14, 0x07}, + {0x3a15, 0xb0}, + {0x4004, 0x06}, + {0x3035, 0x21}, + {0x3036, 0x46}, + {0x4837, 0x2c}, + {0x5001, 0xa3}, + {SEQUENCE_END, 0x00} +}; +/* 800X600 SVGA*/ +static struct reginfo sensor_svga[] = +{ + {0x3503, 0x00}, + {0x3c07, 0x08}, + {0x3820, 0x41}, + {0x3821, 0x07}, + {0x3814, 0x31}, + {0x3815, 0x31}, + {0x3803, 0x04}, + {0x3806, 0x07},/// + {0x3807, 0x9b}, + {0x3808, 0x03}, + {0x3809, 0x20}, + {0x380a, 0x02}, + {0x380b, 0x58}, + {0x380c, 0x07}, + {0x380d, 0x68}, + {0x380e, 0x03}, + {0x380f, 0xd8}, + {0x3813, 0x06}, + {0x3618, 0x00}, + {0x3612, 0x29}, + {0x3709, 0x52}, + {0x370c, 0x03}, + {0x3a02, 0x03}, + {0x3a03, 0xd8}, + {0x3a08 ,0x01},/// + {0x3a09, 0x27},/// + {0x3a0a, 0x00},/// + {0x3a0b, 0xf6},/// + {0x3a0e, 0x03}, + {0x3a0d, 0x04}, + {0x3a14, 0x03}, + {0x3a15, 0xd8}, + {0x4004, 0x02}, + {0x3002, 0x1c},//// + {0x4713, 0x03},//// + {0x3035, 0x21}, + {0x3036, 0x46}, + {0x4837, 0x22}, + {0x3824, 0x02},//// + {0x5001, 0xa3}, + {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}, + {0x5192 ,0x04}, + {0x5191 ,0xf8}, + {0x5193 ,0x70}, + {0x5194 ,0xf0}, + {0x5195 ,0xf0}, + {0x518d ,0x3d}, + {0x518f ,0x54}, + {0x518e ,0x3d}, + {0x5190 ,0x54}, + {0x518b ,0xa8}, + {0x518c ,0xa8}, + {0x5187 ,0x18}, + {0x5188 ,0x18}, + {0x5189 ,0x6e}, + {0x518a ,0x68}, + {0x5186 ,0x1c}, + {0x5181 ,0x50}, + {0x5184 ,0x25}, + {0x5182 ,0x11}, + {0x5183 ,0x14}, + {0x5184 ,0x25}, + {0x5185 ,0x24}, + {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}, + {0x5583, 0x80}, + {0x5584, 0x80}, + {SEQUENCE_END, 0x00} +}; +static struct reginfo sensor_Effect_Sepia[] = +{ + {0x5001, 0xff}, + {0x5580, 0x18}, + {0x5583, 0x40}, + {0x5584, 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}, + {0x5583, 0xa0}, + {0x5584, 0x40}, + {SEQUENCE_END, 0x00} +}; + +static struct reginfo sensor_Effect_Green[] = +{ + // Greenish + {0x5001, 0xff}, + {0x5580, 0x18}, + {0x5583, 0x60}, + {0x5584, 0x60}, + {SEQUENCE_END, 0x00} +}; +/*static struct reginfo sensor_Effect_Reddish[] = +{ + // Greenish + {0x5001, 0xff}, + {0x5580, 0x18}, + {0x5583, 0x80}, + {0x5584, 0xc0}, + {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 int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value); +static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value); +static int sensor_deactivate(struct i2c_client *client); +static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf); +static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf); + +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), +}; +/* only one fixed colorspace per pixelcode */ +struct sensor_datafmt { + enum v4l2_mbus_pixelcode code; + enum v4l2_colorspace colorspace; +}; + +/* Find a data format by a pixel code in an array */ +static const struct sensor_datafmt *sensor_find_datafmt( + enum v4l2_mbus_pixelcode code, const struct sensor_datafmt *fmt, + int n) +{ + int i; + for (i = 0; i < n; i++) + if (fmt[i].code == code) + return fmt + i; + + return NULL; +} + +static const struct sensor_datafmt sensor_colour_fmts[] = { + {V4L2_MBUS_FMT_UYVY8_2X8, V4L2_COLORSPACE_JPEG}, + {V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG} +}; +enum sensor_wq_cmd +{ + WqCmd_af_init, + WqCmd_af_single, + WqCmd_af_special_pos, + WqCmd_af_far_pos, + WqCmd_af_near_pos, + WqCmd_af_continues, + WqCmd_af_return_idle, +}; +enum sensor_wq_result +{ + WqRet_success = 0, + WqRet_fail = -1, + WqRet_inval = -2 +}; +struct sensor_work +{ + struct i2c_client *client; + struct delayed_work dwork; + enum sensor_wq_cmd cmd; + wait_queue_head_t done; + enum sensor_wq_result result; + bool wait; + int var; +}; + +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; + bool snap2preview; + bool video2preview; + unsigned char mirror; /* HFLIP */ + unsigned char flip; /* VFLIP */ + struct reginfo *winseqe_cur_addr; + struct sensor_datafmt fmt; + 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 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; + struct rk29camera_gpio_res *sensor_gpio_res; +}; + +static struct sensor* to_sensor(const struct i2c_client *client) +{ + return container_of(i2c_get_clientdata(client), struct sensor, subdev); +} + +static int sensor_task_lock(struct i2c_client *client, int lock) +{ +#if CONFIG_SENSOR_I2C_NOSCHED + int cnt = 3; + struct sensor *sensor = to_sensor(client); + + if (lock) { + if (atomic_read(&sensor->tasklock_cnt) == 0) { + while ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt>0)) { + SENSOR_TR("\n %s will obtain i2c in atomic, but i2c bus is locked! Wait...\n",SENSOR_NAME_STRING()); + msleep(35); + cnt--; + } + if ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt<=0)) { + SENSOR_TR("\n %s obtain i2c fail in atomic!!\n",SENSOR_NAME_STRING()); + goto sensor_task_lock_err; + } + preempt_disable(); + } + + atomic_add(1, &sensor->tasklock_cnt); + } else { + if (atomic_read(&sensor->tasklock_cnt) > 0) { + atomic_sub(1, &sensor->tasklock_cnt); + + if (atomic_read(&sensor->tasklock_cnt) == 0) + preempt_enable(); + } + } + return 0; +sensor_task_lock_err: + return -1; +#else + return 0; +#endif + +} + + +#if CONFIG_SENSOR_WRITE_REGS +static int sensor_write_regs(struct i2c_client *client, u8 *reg_info, int num) +{ + int err=0,cnt; + struct i2c_msg msg[1]; + + msg->len = num; + msg->addr = client->addr; + msg->flags = client->flags; + msg->buf = reg_info; + 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 failed, try to write again!\n", SENSOR_NAME_STRING()); + udelay(10); + } + } + + return err; + +} + +#endif + + + + +/* 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 +#if CONFIG_SENSOR_WRITE_REGS + int j = 0, reg_num; + u8 *ptemp, *phead; + int reg_length; +#endif + + cnt = 0; + if (sensor_task_lock(client, 1) < 0) + goto sensor_write_array_end; + 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 + +#if CONFIG_SENSOR_WRITE_REGS + + j = i; + reg_num = 2; + reg_length = 0x0001; + + while((regarray[i].reg + reg_length) == regarray[i+1].reg) { + i++; + reg_num++; + if(reg_num >= WRITE_REGS_NUM) + break; + } + + if(reg_num > 2) { + + int size_num; + size_num = reg_num + 1; + + ptemp = phead = (u8*)kmalloc((size_num+10)*sizeof(u8),GFP_KERNEL); + if (!phead) { + SENSOR_DG("-------------write registers allocate memory fail!!!\n"); + i = j; + err = sensor_write(client, regarray[i].reg, regarray[i].val); + } else { + *phead = regarray[j].reg >> 8; + *(ptemp+1) = regarray[j].reg & 0xFF; + ptemp += 2; + for( ; reg_num > 0; reg_num --, j++) { + *ptemp ++ = regarray[j].val; + } + + ptemp = phead; + err = sensor_write_regs(client, ptemp,size_num); + kfree(phead); + } + }else{ + err = sensor_write(client, regarray[i].reg, regarray[i].val); + } +#else + err = sensor_write(client, regarray[i].reg, regarray[i].val); +#endif + 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_ACK_Reg, cmdinfo->cmd_tag)) { + SENSOR_TR("%s write CMD_ACK_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_ACK_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_ACK_Reg, 0xff)) { + SENSOR_TR("%s write CMD_ACK_Reg(main:0x%x no tag) error!\n",SENSOR_NAME_STRING(),cmd_main); + goto sensor_af_cmdset_err; + } + SENSOR_DG("%s write CMD_ACK_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_ACK_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; + struct af_cmdinfo cmdinfo; + + SENSOR_DG("%s , %d\n",__FUNCTION__,__LINE__); + + cmdinfo.cmd_tag = 0x01; + cmdinfo.validate_bit = 0x80; + ret = sensor_af_cmdset(client, ReturnIdle_Cmd, &cmdinfo); + if(0 != ret) { + SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__); + ret = -1; + goto sensor_af_idlechk_end; + } + + + do{ + ret = sensor_read(client, CMD_ACK_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; + } + }while(0x00 != state); + + +sensor_af_idlechk_end: + return ret; +} + +static int sensor_af_single(struct i2c_client *client) +{ + int ret = 0; + char state,cnt; + struct af_cmdinfo cmdinfo; + + cmdinfo.cmd_tag = 0x01; + cmdinfo.validate_bit = 0x80; + ret = sensor_af_cmdset(client, SingleFocus_Cmd, &cmdinfo); + if(0 != ret) { + 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_single_end: + return ret; +} + +static int sensor_af_const(struct i2c_client *client) +{ + int ret = 0; + + + 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_downfirmware(struct i2c_client *client) +{ + struct sensor *sensor = to_sensor(client); + struct af_cmdinfo cmdinfo; + int ret=0, focus_pos = 0xfe; + struct soc_camera_device *icd = client->dev.platform_data; + struct v4l2_mbus_framefmt mf; + + SENSOR_DG("%s %s Enter\n",SENSOR_NAME_STRING(), __FUNCTION__); + + 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; + + mf.width = icd->user_width; + mf.height = icd->user_height; + mf.code = sensor->info_priv.fmt.code; + mf.colorspace = sensor->info_priv.fmt.colorspace; + mf.field = V4L2_FIELD_NONE; + if (sensor_fmt_videochk(NULL, &mf) == true) { /* ddl@rock-chips.com: focus mode fix const auto focus in video */ + ret = sensor_af_const(client); + } else { + 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); + goto sensor_af_downfirmware_end; + } + } + } + SENSOR_DG("%s sensor_af_downfirmware set focus mode(0x%x) ret:0x%x\n",SENSOR_NAME_STRING(), sensor->info_priv.auto_focus,ret); + } + +sensor_af_downfirmware_end: + + 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); + struct af_cmdinfo cmdinfo; + + SENSOR_DG("%s %s Enter, cmd:0x%x \n",SENSOR_NAME_STRING(), __FUNCTION__,sensor_work->cmd); + + mutex_lock(&sensor->wq_lock); + switch (sensor_work->cmd) + { + case WqCmd_af_init: + { + if (sensor_af_downfirmware(client) < 0) { + SENSOR_TR("%s Sensor_af_init is failed in sensor_af_workqueue!\n",SENSOR_NAME_STRING()); + } + break; + } + case WqCmd_af_single: + { + if (sensor_af_single(client) < 0) { + SENSOR_TR("%s Sensor_af_single is failed in sensor_af_workqueue!\n",SENSOR_NAME_STRING()); + sensor_work->result = WqRet_fail; + } else { + sensor_work->result = WqRet_success; + } + break; + } + case WqCmd_af_special_pos: + { + sensor_af_idlechk(client); + + cmdinfo.cmd_tag = StepFocus_Spec_Tag; + cmdinfo.cmd_para[0] = sensor_work->var; + cmdinfo.validate_bit = 0x81; + if (sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo) < 0) + sensor_work->result = WqRet_fail; + else + sensor_work->result = WqRet_success; + break; + } + case WqCmd_af_near_pos: + { + sensor_af_idlechk(client); + cmdinfo.cmd_tag = StepFocus_Near_Tag; + cmdinfo.validate_bit = 0x80; + if (sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo) < 0) + sensor_work->result = WqRet_fail; + else + sensor_work->result = WqRet_success; + break; + } + case WqCmd_af_far_pos: + { + sensor_af_idlechk(client); + cmdinfo.cmd_tag = StepFocus_Far_Tag; + cmdinfo.validate_bit = 0x80; + if (sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo) < 0) + sensor_work->result = WqRet_fail; + else + sensor_work->result = WqRet_success; + break; + } + case WqCmd_af_continues: + { + if (sensor_af_const(client) < 0) + sensor_work->result = WqRet_fail; + else + sensor_work->result = WqRet_success; + break; + } + case WqCmd_af_return_idle: + { + if (sensor_af_idlechk(client) < 0) + sensor_work->result = WqRet_fail; + else + sensor_work->result = WqRet_success; + break; + } + default: + SENSOR_TR("Unknow command(%d) in %s af workqueue!",sensor_work->cmd,SENSOR_NAME_STRING()); + break; + } + + if (sensor_work->wait == false) { + kfree((void*)sensor_work); + } else { + wake_up(&sensor_work->done); + } + mutex_unlock(&sensor->wq_lock); + return; +} + +static int sensor_af_workqueue_set(struct soc_camera_device *icd, enum sensor_wq_cmd cmd, int var, bool wait) +{ + struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd)); + struct sensor *sensor = to_sensor(client); + struct sensor_work *wk; + int ret=0; + + if (sensor->sensor_wq == NULL) { + ret = -EINVAL; + goto sensor_af_workqueue_set_end; + } + + wk = kzalloc(sizeof(struct sensor_work), GFP_KERNEL); + if (wk) { + wk->client = client; + INIT_WORK(&(wk->dwork.work), sensor_af_workqueue); + wk->cmd = cmd; + wk->result = WqRet_inval; + wk->wait = wait; + wk->var = var; + init_waitqueue_head(&wk->done); + + queue_delayed_work(sensor->sensor_wq,&(wk->dwork),0); + + /* ddl@rock-chips.com: + * video_lock is been locked in v4l2_ioctl function, but auto focus may slow, + * As a result any other ioctl calls will proceed very, very slowly since each call + * will have to wait for the AF to finish. Camera preview is pause,because VIDIOC_QBUF + * and VIDIOC_DQBUF is sched. so unlock video_lock here. + */ + if (wait == true) { + mutex_unlock(&icd->video_lock); + if (wait_event_timeout(wk->done, (wk->result != WqRet_inval), msecs_to_jiffies(2500)) == 0) { + SENSOR_TR("%s %s cmd(%d) is timeout!",SENSOR_NAME_STRING(),__FUNCTION__,cmd); + } + ret = wk->result; + kfree((void*)wk); + mutex_lock(&icd->video_lock); + } + + } else { + SENSOR_TR("%s %s cmd(%d) ingore,because struct sensor_work malloc failed!",SENSOR_NAME_STRING(),__FUNCTION__,cmd); + ret = -1; + } +sensor_af_workqueue_set_end: + return ret; +} +#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->parameter.preview_exposure = ((((tp_h & 0x0f) << 8)+ 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,0x350a, &ret_h); + sensor_read(client,0x350b, &tp_l); + sensor->parameter.preview_gain = ((ret_h & 0x01) << 8) + tp_l; + //preview_maxlines + sensor_read(client,0x380e, &ret_h); + sensor->parameter.preview_maxlines = ret_h; + sensor->parameter.preview_maxlines <<= 8; + sensor_read(client,0x380f, &tp_l); + sensor->parameter.preview_maxlines += tp_l; + + sensor->parameter.capture_framerate = 300; + sensor->parameter.preview_framerate = 2500; + + 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; + Preview_Maxlines = sensor->parameter.preview_maxlines; + 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; + */ + //capture_maxlines + sensor_read(client,0x380e, ®_h); + Capture_MaxLines = reg_h; + Capture_MaxLines <<= 8; + sensor_read(client,0x380f, ®_l); + Capture_MaxLines += 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; + } + Lines_10ms = Lines_10ms & 0xffff; + + 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))); + + ulCapture_Exposure = + ((sensor->parameter.preview_exposure*(((sensor->parameter.capture_framerate)*(Capture_MaxLines) + 50)/100)) << 1)/(((Preview_Maxlines)*(sensor->parameter.preview_framerate) + 50)/100); + ulCapture_Exposure = ulCapture_Exposure & 0xffff; + + 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, œâŸö¹ýÁÁ + ulCapture_Exposure_Gain =(u32) (ulCapture_Exposure * iCapture_Gain); + + 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 << 1)/ulCapture_Exposure + 1) >> 1; + iCapture_Gain = iCapture_Gain & 0xffff; + + ExposureLow = ((unsigned char)ulCapture_Exposure)<<4; + ExposureMid = (unsigned char)(ulCapture_Exposure >> 4) & 0xff; + ExposureHigh = (unsigned char)(ulCapture_Exposure >> 12); + + //Gain = 0; + Gain = 0x10; + 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); + Gain = (Gain >> 8) & 0x01; + sensor_write(client,0x350a, 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); + //ŒÓ³€ÑÓʱ£¬±ÜÃâ°µŽŠÅÄÕÕʱµÄÃ÷°µ·ÖœçÎÊÌâ + //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; + + SENSOR_DG("%s %s cmd(%d) on(%d)\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd,on); + + 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 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 = v4l2_get_subdevdata(sd); + struct soc_camera_device *icd = client->dev.platform_data; + struct sensor *sensor = to_sensor(client); + const struct v4l2_queryctrl *qctrl; + const struct sensor_datafmt *fmt; + 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 */ + if (sensor_task_lock(client,1)<0) + goto sensor_INIT_ERR; + 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); + sensor->info_priv.winseqe_cur_addr = SENSOR_INIT_WINSEQADR; + fmt = sensor_find_datafmt(SENSOR_INIT_PIXFMT,sensor_colour_fmts, ARRAY_SIZE(sensor_colour_fmts)); + if (!fmt) { + SENSOR_TR("error: %s initial array colour fmts is not support!!",SENSOR_NAME_STRING()); + ret = -EINVAL; + goto sensor_INIT_ERR; + } + sensor->info_priv.fmt = *fmt; + + /* 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); + + sensor->info_priv.funmodule_state = SENSOR_INIT_IS_OK; + + return 0; +sensor_INIT_ERR: + sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK; + sensor_task_lock(client,0); + sensor_deactivate(client); + return ret; +} +static int sensor_deactivate(struct i2c_client *client) +{ + struct soc_camera_device *icd = client->dev.platform_data; + struct sensor *sensor = to_sensor(client); + + 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 */ + if (sensor->info_priv.funmodule_state & SENSOR_INIT_IS_OK) { + 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); + msleep(100); + /* 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; + sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK; + 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_mbus_framefmt *mf) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct soc_camera_device *icd = client->dev.platform_data; + struct sensor *sensor = to_sensor(client); + + mf->width = icd->user_width; + mf->height = icd->user_height; + mf->code = sensor->info_priv.fmt.code; + mf->colorspace = sensor->info_priv.fmt.colorspace; + mf->field = V4L2_FIELD_NONE; + + return 0; +} +static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) +{ + bool ret = false; + + if ((mf->width == 1024) && (mf->height == 768)) { + ret = true; + } else if ((mf->width == 1280) && (mf->height == 1024)) { + ret = true; + } else if ((mf->width == 1600) && (mf->height == 1200)) { + ret = true; + } else if ((mf->width == 2048) && (mf->height == 1536)) { + ret = true; + } else if ((mf->width == 2592) && (mf->height == 1944)) { + ret = true; + } + + if (ret == true) + SENSOR_DG("%s %dx%d is capture format\n", __FUNCTION__, mf->width, mf->height); + return ret; +} + +static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) +{ + bool ret = false; + + if ((mf->width == 1280) && (mf->height == 720)) { + ret = true; + } else if ((mf->width == 1920) && (mf->height == 1080)) { + ret = true; + } + + if (ret == true) + SENSOR_DG("%s %dx%d is video format\n", __FUNCTION__, mf->width, mf->height); + return ret; +} +static int sensor_s_fmt(struct v4l2_subdev *sd,struct v4l2_mbus_framefmt *mf) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + const struct sensor_datafmt *fmt; + struct sensor *sensor = to_sensor(client); + const struct v4l2_queryctrl *qctrl; + struct soc_camera_device *icd = client->dev.platform_data; + struct reginfo *winseqe_set_addr=NULL; + int ret = 0, set_w,set_h; + + fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts, + ARRAY_SIZE(sensor_colour_fmts)); + if (!fmt) { + ret = -EINVAL; + goto sensor_s_fmt_end; + } + + if (sensor->info_priv.fmt.code != mf->code) { + switch (mf->code) + { + case V4L2_MBUS_FMT_YUYV8_2X8: + { + winseqe_set_addr = sensor_ClrFmt_YUYV; + break; + } + case V4L2_MBUS_FMT_UYVY8_2X8: + { + winseqe_set_addr = sensor_ClrFmt_UYVY; + break; + } + default: + break; + } + if (winseqe_set_addr != NULL) { + sensor_write_array(client, winseqe_set_addr); + sensor->info_priv.fmt.code = mf->code; + sensor->info_priv.fmt.colorspace= mf->colorspace; + SENSOR_DG("%s v4l2_mbus_code:%d set success!\n", SENSOR_NAME_STRING(),mf->code); + } else { + SENSOR_TR("%s v4l2_mbus_code:%d is invalidate!\n", SENSOR_NAME_STRING(),mf->code); + } + } + + set_w = mf->width; + set_h = mf->height; + + if (((set_w <= 176) && (set_h <= 144)) && (sensor_qcif[0].reg!=SEQUENCE_END)) + { + winseqe_set_addr = sensor_qcif; + set_w = 176; + set_h = 144; + } + else if (((set_w <= 320) && (set_h <= 240)) && (sensor_qvga[0].reg!=SEQUENCE_END)) + { + winseqe_set_addr = sensor_qvga; + set_w = 320; + set_h = 240; + } + else if (((set_w <= 352) && (set_h<= 288)) && (sensor_cif[0].reg!=SEQUENCE_END)) + { + winseqe_set_addr = sensor_cif; + set_w = 352; + set_h = 288; + } + else if (((set_w <= 640) && (set_h <= 480)) && (sensor_vga[0].reg!=SEQUENCE_END)) + { + winseqe_set_addr = sensor_vga; + set_w = 640; + set_h = 480; + } + else if (((set_w <= 800) && (set_h <= 600)) && (sensor_svga[0].reg!=SEQUENCE_END)) + { + winseqe_set_addr = sensor_svga; + set_w = 800; + set_h = 600; + } + else if (((set_w <= 1024) && (set_h <= 768)) && (sensor_xga[0].reg!=SEQUENCE_END)) + { + winseqe_set_addr = sensor_xga; + set_w = 1024; + set_h = 768; + } + else if (((set_w <= 1280) && (set_h <= 720)) && (sensor_720p[0].reg!=SEQUENCE_END)) + { + winseqe_set_addr = sensor_720p; + set_w = 1280; + set_h = 720; + } + else if (((set_w <= 1280) && (set_h <= 1024)) && (sensor_sxga[0].reg!=SEQUENCE_END)) + { + winseqe_set_addr = sensor_sxga; + set_w = 1280; + set_h = 1024; + } + else if (((set_w <= 1600) && (set_h <= 1200)) && (sensor_uxga[0].reg!=SEQUENCE_END)) + { + winseqe_set_addr = sensor_uxga; + set_w = 1600; + set_h = 1200; + } + else if (((set_w <= 1920) && (set_h <= 1080)) && (sensor_1080p[0].reg!=SEQUENCE_END)) + { + winseqe_set_addr = sensor_1080p; + set_w = 1920; + set_h = 1080; + } + else if (((set_w <= 2048) && (set_h <= 1536)) && (sensor_qxga[0].reg!=SEQUENCE_END)) + { + winseqe_set_addr = sensor_qxga; + set_w = 2048; + set_h = 1536; + } + else if (((set_w <= 2592) && (set_h <= 1944)) && (sensor_qsxga[0].reg!=SEQUENCE_END)) + { + 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; + SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,mf->width,mf->height); + } + + if (winseqe_set_addr != sensor->info_priv.winseqe_cur_addr) + { + if (sensor_fmt_capturechk(sd,mf) == 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 CONFIG_SENSOR_Flash + if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) { + sensor_ioctrl(icd, Sensor_Flash, Flash_On); + SENSOR_DG("%s flash on in capture!\n", SENSOR_NAME_STRING()); + } + #endif + }else { /* ddl@rock-chips.com : Video */ + #if CONFIG_SENSOR_Flash + if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) { + sensor_ioctrl(icd, Sensor_Flash, Flash_Off); + SENSOR_DG("%s flash off in preivew!\n", SENSOR_NAME_STRING()); + } + #endif + } + 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()); + #if CONFIG_SENSOR_Flash + if (sensor_fmt_capturechk(sd,mf) == true) { + if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) { + sensor_ioctrl(icd, Sensor_Flash, Flash_Off); + SENSOR_TR("%s Capture format set fail, flash off !\n", SENSOR_NAME_STRING()); + } + } + #endif + goto sensor_s_fmt_end; + } + sensor->info_priv.winseqe_cur_addr = winseqe_set_addr; + + if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */ + sensor_ae_transfer(client); + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT); + sensor_set_effect(icd, qctrl,sensor->info_priv.effect); + if (sensor->info_priv.whiteBalance != 0) { + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE); + sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance); + } + sensor->info_priv.snap2preview = true; + } else if (sensor_fmt_videochk(sd,mf) == true) { /* ddl@rock-chips.com : Video */ + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT); + sensor_set_effect(icd, qctrl,sensor->info_priv.effect); + + sensor->info_priv.video2preview = true; + } else if ((sensor->info_priv.snap2preview == true) || (sensor->info_priv.video2preview == true)) { + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT); + sensor_set_effect(icd, qctrl,sensor->info_priv.effect); + if (sensor->info_priv.snap2preview == true) { + qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE); + sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance); + } + #if CONFIG_SENSOR_Focus + if (sensor->info_priv.auto_focus == SENSOR_AF_MODE_AUTO) { + sensor_af_workqueue_set(icd,WqCmd_af_return_idle,0,true); + msleep(200); + } else { + msleep(500); + } + #else + msleep(500); + #endif + sensor->info_priv.video2preview = false; + sensor->info_priv.snap2preview = false; + } + 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); + } + mf->width = set_w; + mf->height = set_h; +sensor_s_fmt_end: + return ret; +} + +static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + struct sensor *sensor = to_sensor(client); + const struct sensor_datafmt *fmt; + int ret = 0; + + fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts, + ARRAY_SIZE(sensor_colour_fmts)); + if (fmt == NULL) { + fmt = &sensor->info_priv.fmt; + mf->code = fmt->code; + } + + if (mf->height > SENSOR_MAX_HEIGHT) + mf->height = SENSOR_MAX_HEIGHT; + else if (mf->height < SENSOR_MIN_HEIGHT) + mf->height = SENSOR_MIN_HEIGHT; + + if (mf->width > SENSOR_MAX_WIDTH) + mf->width = SENSOR_MAX_WIDTH; + else if (mf->width < SENSOR_MIN_WIDTH) + mf->width = SENSOR_MIN_WIDTH; + + mf->colorspace = fmt->colorspace; + + return ret; +} + + static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *id) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + + 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; + 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)) { + ret = sensor_af_workqueue_set(icd, WqCmd_af_special_pos, value, true); + 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); + } + + 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; + 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 (value > 0) { + ret = sensor_af_workqueue_set(icd, WqCmd_af_near_pos, 0, true); + } else { + ret = sensor_af_workqueue_set(icd, WqCmd_af_far_pos, 0, true); + } + 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); + } + 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_workqueue_set(icd, WqCmd_af_single, 0, true); + 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_workqueue_set(icd, WqCmd_af_continues, 0, true); + 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 +#if CONFIG_SENSOR_Flash +static int sensor_set_flash(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value) +{ + if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) { + if (value == 3) { /* ddl@rock-chips.com: torch */ + sensor_ioctrl(icd, Sensor_Flash, Flash_Torch); /* Flash On */ + } else { + sensor_ioctrl(icd, Sensor_Flash, Flash_Off); + } + SENSOR_DG("%s..%s : %d\n",SENSOR_NAME_STRING(),__FUNCTION__, value); + return 0; + } + + SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value); + return -EINVAL; +} +#endif +static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + 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 = v4l2_get_subdevdata(sd); + 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,ret; + + 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; + + 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) { + if(0 == (sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK)) { + sensor->info_priv.auto_focus = SENSOR_AF_MODE_AUTO; + } + 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: + { + if (sensor_set_flash(icd, qctrl,ext_ctrl->value) != 0) + return -EINVAL; + sensor->info_priv.flash = ext_ctrl->value; + + SENSOR_DG("%s flash is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.flash); + break; + } +#endif + default: + break; + } + + return 0; +} + +static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl) +{ + struct i2c_client *client = v4l2_get_subdevdata(sd); + 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 = v4l2_get_subdevdata(sd); + 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 = v4l2_get_subdevdata(sd); + struct sensor *sensor = to_sensor(client); + #if CONFIG_SENSOR_Focus + struct soc_camera_device *icd = client->dev.platform_data; + struct v4l2_mbus_framefmt mf; + #endif + + if (enable == 1) { + sensor->info_priv.enable = 1; + #if CONFIG_SENSOR_Focus + mf.width = icd->user_width; + mf.height = icd->user_height; + mf.code = sensor->info_priv.fmt.code; + mf.colorspace = sensor->info_priv.fmt.colorspace; + mf.field = V4L2_FIELD_NONE; + /* If auto focus firmware haven't download success, must download firmware again when in video or preview stream on */ + if (sensor_fmt_capturechk(sd, &mf) == false) { + if ((sensor->info_priv.affm_reinit == 1) || ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK)==0)) { + sensor_af_workqueue_set(icd, WqCmd_af_init, 0, false); + sensor->info_priv.affm_reinit = 0; + } + } + #endif + } else if (enable == 0) { + sensor->info_priv.enable = 0; + #if CONFIG_SENSOR_Focus + flush_workqueue(sensor->sensor_wq); + #endif + } + 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, 0x3008, 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; + } + + 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 = v4l2_get_subdevdata(sd); + struct soc_camera_device *icd = client->dev.platform_data; + struct sensor *sensor = to_sensor(client); + int ret = 0; + + SENSOR_DG("\n%s..%s..cmd:%x \n",SENSOR_NAME_STRING(),__FUNCTION__,cmd); + switch (cmd) + { + case RK29_CAM_SUBDEV_DEACTIVATE: + { + sensor_deactivate(client); + break; + } + case RK29_CAM_SUBDEV_IOREQUEST: + { + sensor->sensor_io_request = (struct rk29camera_platform_data*)arg; + if (sensor->sensor_io_request != NULL) { + if (sensor->sensor_io_request->gpio_res[0].dev_name && + (strcmp(sensor->sensor_io_request->gpio_res[0].dev_name, dev_name(icd->pdev)) == 0)) { + sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[0]; + } else if (sensor->sensor_io_request->gpio_res[1].dev_name && + (strcmp(sensor->sensor_io_request->gpio_res[1].dev_name, dev_name(icd->pdev)) == 0)) { + sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[1]; + } + } else { + SENSOR_TR("%s %s RK29_CAM_SUBDEV_IOREQUEST fail\n",SENSOR_NAME_STRING(),__FUNCTION__); + ret = -EINVAL; + goto sensor_ioctl_end; + } + /* ddl@rock-chips.com : if gpio_flash havn't been set in board-xxx.c, sensor driver must notify is not support flash control + for this project */ + #if CONFIG_SENSOR_Flash + if (sensor->sensor_gpio_res) { + printk("flash io:%d\n",sensor->sensor_gpio_res->gpio_flash); + if (sensor->sensor_gpio_res->gpio_flash == INVALID_GPIO) { + int i; + for (i = 0; i < icd->ops->num_controls; i++) { + if (V4L2_CID_FLASH == icd->ops->controls[i].id) { + memset((char*)&icd->ops->controls[i],0x00,sizeof(struct v4l2_queryctrl)); + } + } + sensor->info_priv.flash = 0xff; + SENSOR_DG("%s flash gpio is invalidate!\n",SENSOR_NAME_STRING()); + } + } + #endif + break; + } + default: + { + SENSOR_TR("%s %s cmd(0x%x) is unknown !\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd); + break; + } + } + +sensor_ioctl_end: + return ret; + +} +static int sensor_enum_fmt(struct v4l2_subdev *sd, unsigned int index, + enum v4l2_mbus_pixelcode *code) +{ + if (index >= ARRAY_SIZE(sensor_colour_fmts)) + return -EINVAL; + + *code = sensor_colour_fmts[index].code; + 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_mbus_fmt = sensor_s_fmt, + .g_mbus_fmt = sensor_g_fmt, + .try_mbus_fmt = sensor_try_fmt, + .enum_mbus_fmt = sensor_enum_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; + sensor->info_priv.fmt = sensor_colour_fmts[0]; + #if CONFIG_SENSOR_I2C_NOSCHED + atomic_set(&sensor->tasklock_cnt,0); + #endif + + ret = sensor_video_probe(icd, client); + if (ret < 0) { + icd->ops = NULL; + i2c_set_clientdata(client, NULL); + kfree(sensor); + sensor = NULL; + } else { + #if CONFIG_SENSOR_Focus + sensor->sensor_wq = create_workqueue(SENSOR_NAME_STRING(_af_workqueue)); + if (sensor->sensor_wq == NULL) + SENSOR_TR("%s create fail!", SENSOR_NAME_STRING(_af_workqueue)); + mutex_init(&sensor->wq_lock); + #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); + sensor = NULL; + return 0; +} + +static const struct i2c_device_id sensor_id[] = { + {SENSOR_NAME_STRING(), 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, sensor_id); + +static struct i2c_driver sensor_i2c_driver = { + .driver = { + .name = SENSOR_NAME_STRING(), + }, + .probe = sensor_probe, + .remove = sensor_remove, + .id_table = sensor_id, +}; + +static int __init sensor_mod_init(void) +{ + SENSOR_DG("\n%s..%s.. \n",__FUNCTION__,SENSOR_NAME_STRING()); + return i2c_add_driver(&sensor_i2c_driver); +} + +static void __exit sensor_mod_exit(void) +{ + i2c_del_driver(&sensor_i2c_driver); +} + +device_initcall_sync(sensor_mod_init); +module_exit(sensor_mod_exit); + +MODULE_DESCRIPTION(SENSOR_NAME_STRING(Camera sensor driver)); +MODULE_AUTHOR("ddl "); +MODULE_LICENSE("GPL"); + + diff --git a/drivers/media/video/rk29_camera.c b/drivers/media/video/rk29_camera.c index ecfca2e59ca3..83678fd25809 100755 --- a/drivers/media/video/rk29_camera.c +++ b/drivers/media/video/rk29_camera.c @@ -38,7 +38,7 @@ #endif #if (PMEM_CAM_FULL_RESOLUTION == 0x500000) -#define PMEM_CAM_NECESSARY 0x1200000 /* 1280*720*1.5*4(preview) + 7.5M(capture raw) + 4M(jpeg encode output) */ +#define PMEM_CAM_NECESSARY 0x1400000 /* 1280*720*1.5*4(preview) + 7.5M(capture raw) + 4M(jpeg encode output) */ #define PMEM_CAMIPP_NECESSARY 0x800000 #elif (PMEM_CAM_FULL_RESOLUTION == 0x300000) #define PMEM_CAM_NECESSARY 0xe00000 /* 1280*720*1.5*4(preview) + 4.5M(capture raw) + 3M(jpeg encode output) */ @@ -851,6 +851,7 @@ static int rk29_sensor_iomux(int pin) rk29_mux_api_set(GPIO4C6_RMIIRXD1_MIIRXD1_NAME,0); break; } + case RK29_PIN4_PC7: { rk29_mux_api_set(GPIO4C7_RMIIRXD0_MIIRXD0_NAME,0); @@ -1736,4 +1737,4 @@ static struct platform_device android_pmem_cam_device = { #endif -#endif //#ifdef CONFIG_VIDEO_RK29 +#endif //#ifdef CONFIG_VIDEO_RK29 -- 2.34.1