2310 lines
48 KiB
C
Executable file
2310 lines
48 KiB
C
Executable file
/*
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* A V4L2 driver for Superpix sp2518 cameras.
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*
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*/
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#include <linux/init.h>
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#include <linux/module.h>
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#include <linux/slab.h>
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#include <linux/i2c.h>
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#include <linux/delay.h>
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#include <linux/videodev2.h>
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#include <linux/clk.h>
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#include <media/v4l2-device.h>
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#include <media/v4l2-chip-ident.h>
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#include <media/v4l2-mediabus.h>
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#include <linux/io.h>
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#include "camera.h"
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#include "sensor_helper.h"
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MODULE_AUTHOR("raymonxiu");
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MODULE_DESCRIPTION("A low-level driver for Superpix SP2518 sensors");
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MODULE_LICENSE("GPL");
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//for internel driver debug
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#define DEV_DBG_EN 0
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#if(DEV_DBG_EN == 1)
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#define vfe_dev_dbg(x,arg...) printk("[CSI_DEBUG][SP2518]"x,##arg)
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#else
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#define vfe_dev_dbg(x,arg...)
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#endif
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#define vfe_dev_err(x,arg...) printk("[CSI_ERR][SP2518]"x,##arg)
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#define vfe_dev_print(x,arg...) printk("[CSI][SP2518]"x,##arg)
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#define LOG_ERR_RET(x) { \
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int ret; \
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ret = x; \
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if(ret < 0) {\
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vfe_dev_err("error at %s\n",__func__); \
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return ret; \
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} \
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}
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//define module timing
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#define MCLK (24*1000*1000)
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#define VREF_POL V4L2_MBUS_VSYNC_ACTIVE_HIGH
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#define HREF_POL V4L2_MBUS_HSYNC_ACTIVE_HIGH
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#define CLK_POL V4L2_MBUS_PCLK_SAMPLE_RISING
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#define V4L2_IDENT_SENSOR 0x2518
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/*
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* Our nominal (default) frame rate.
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*/
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#define SENSOR_FRAME_RATE 6 //30
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/*
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* The sp2518 sits on i2c with ID 0x60
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*/
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#define I2C_ADDR 0x60
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#define SENSOR_NAME "sp2518"
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//HEQ
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#define SP2518_P0_0xdd 0x74
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#define SP2518_P0_0xde 0x9c
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//sat
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#define SP2518_P0_0xd4 0x60
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#define SP2518_P0_0xd9 0x60
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//auto lum
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#define SP2518_NORMAL_Y0ffset 0x14
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#define SP2518_LOWLIGHT_Y0ffset 0x28
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/*
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* Information we maintain about a known sensor.
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*/
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struct sensor_format_struct; /* coming later */
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struct cfg_array { /* coming later */
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struct regval_list * regs;
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int size;
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};
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static inline struct sensor_info *to_state(struct v4l2_subdev *sd)
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{
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return container_of(sd, struct sensor_info, sd);
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}
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/*
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* The default register settings
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*
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*/
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static struct regval_list sensor_default_regs[] = {
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{0xfd,0x00},
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{0x0e,0x01},
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{0x0f,0x2f},
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{0x10,0x2e},
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{0x11,0x00},
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{0x12,0x4f}, //0x2f modify by sp_yjp,20120507
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{0x14,0x40},// 0x20 zch 20120920
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{0x16,0x02},
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{0x17,0x10},
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{0x1a,0x1f}, //0x1e modify by sp_yjp,20120507
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{0x1e,0x81},
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{0x21,0x00},//0x08 //0x0f modify by sp_yjp,20120507
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{0x22,0x1b},//0x19
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{0x25,0x10},
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{0x26,0x25},
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{0x27,0x6d},
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{0x2c,0x23}, //0x45 modify by sp_yjp,20120507
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{0x2d,0x75},
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{0x2e,0x38},//18
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{0x31,0x10},//mirror upside down
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{0x44,0x03},
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{0x6f,0x00},
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{0xa0,0x04},
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{0x5f,0x01},
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{0x32,0x00},
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{0xfd,0x01},
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{0x2c,0x00},
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{0x2d,0x00},
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{0xfd,0x00},
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{0xfb,0x83},
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{0xf4,0x09},
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//Pregain
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{0xfd,0x01},
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{0xc6,0x90},
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{0xc7,0x90},
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{0xc8,0x90},
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{0xc9,0x90},
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//black level
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{0xfd,0x00},
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{0x65,0x0a},
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{0x66,0x0f},
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{0x67,0x0f},
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{0x68,0x0e},
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//bpc
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{0x46,0xff},
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//rpc
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{0xfd,0x00},
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{0xe0,0x6c},
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{0xe1,0x54},
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{0xe2,0x48},
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{0xe3,0x40},
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{0xe4,0x40},
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{0xe5,0x3e},
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{0xe6,0x3e},
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{0xe8,0x3a},
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{0xe9,0x3a},
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{0xea,0x3a},
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{0xeb,0x38},
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{0xf5,0x38},
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{0xf6,0x38},
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{0xfd,0x01},
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{0x94,0xa0},//f8
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{0x95,0x28},
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{0x9c,0x6c},
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{0x9d,0x38},
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//SP2518 UXGA 24M 2 1 50Hz 8.5582-8.5fps
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//ae setting
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{0xfd,0x00},
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{0x03,0x02},
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{0x04,0x9a},
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{0x05,0x00},
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{0x06,0x00},
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{0x07,0x00},
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{0x08,0x00},
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{0x09,0x00},
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{0x0a,0x9b},
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{0x2f,0x00},
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{0x30,0x04},
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{0xf0,0x6f},
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{0xf1,0x00},
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{0xfd,0x01},
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{0x90,0x0b},
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{0x92,0x01},
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{0x98,0x6f},
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{0x99,0x00},
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{0x9a,0x01},
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{0x9b,0x00},
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//Status
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{0xfd,0x01},
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{0xce,0xc5},
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{0xcf,0x04},
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{0xd0,0xc5},
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{0xd1,0x04},
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{0xd7,0x6b},
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{0xd8,0x00},
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{0xd9,0x6f},
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{0xda,0x00},
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{0xfd,0x00},
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{0xfd,0x01},
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{0xca,0x30},//mean dummy2low
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{0xcb,0x50},//mean low2dummy
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{0xcc,0xc0},//rpc low
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{0xcd,0xc0},//rpc dummy
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{0xd5,0x80},//mean normal2dummy
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{0xd6,0x90},//mean dummy2normal
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{0xfd,0x00},
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//lens shading for ˴̩979C-171A\181A
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{0xfd,0x00},
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{0xa1,0x20},
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{0xa2,0x20},
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{0xa3,0x20},
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{0xa4,0xff},
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{0xa5,0x80},
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{0xa6,0x80},
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{0xfd,0x01},
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{0x64,0x1e},//28
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{0x65,0x1c},//25
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{0x66,0x1c},//
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{0x67,0x16},//25
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{0x68,0x1c},//25
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{0x69,0x1c},//29
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{0x6a,0x1a},//28
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{0x6b,0x16},//20
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{0x6c,0x1a},//22
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{0x6d,0x1a},//22
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{0x6e,0x1a},//22
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{0x6f,0x16},//
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{0xb8,0x04},//0a
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{0xb9,0x13},//0a
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{0xba,0x00},//23
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{0xbb,0x03},//14
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{0xbc,0x03},//08
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{0xbd,0x11},//08
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{0xbe,0x00},//12
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{0xbf,0x02},//00
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{0xc0,0x04},//05
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{0xc1,0x0e},//05
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{0xc2,0x00},//18
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{0xc3,0x05},//08
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//raw filter
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{0xfd,0x01},
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{0xde,0x0f},//whl130730 test 0x0f
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{0xfd,0x00},
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{0x57,0x08},//raw_dif_thr
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{0x58,0x08},//a
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{0x56,0x08},//10
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{0x59,0x10},
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//R\B
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{0x5a,0xa0},// c0raw_rb_fac_outdoor
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{0xc4,0x80},//60raw_rb_fac_indoor
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{0x43,0x40},//40raw_rb_fac_dummy
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{0xad,0x20},//raw_rb_fac_low
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{0x4f,0xa0},//raw_gf_fac_outdoor
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{0xc3,0x80},//a0 sp_pxj 20140620//60raw_gf_fac_indoor
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{0x3f,0x40},//40raw_gf_fac_dummy
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{0x42,0x20},//raw_gf_fac_low
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{0xc2,0x15},
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{0xb6,0xa0},//80 sp_pxj 20140620//c0raw_gflt_fac_outdoor
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{0xb7,0x60},//80 sp_pxj 20140620//60raw_gflt_fac_normal
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{0xb8,0x30},//40raw_gflt_fac_dummy
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{0xb9,0x20},//raw_gflt_fac_low
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{0xfd,0x01},
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{0x50,0x0c},//c sp_pxj 20140620//10raw_grgb_thr
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{0x51,0x0c},//c sp_pxj 20140620//10
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{0x52,0x10},//10 sp_pxj 20140620
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{0x53,0x10},//10 sp_pxj 20140620
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{0xfd,0x00},
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// awb1
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{0xfd,0x01},
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{0x11,0x10},
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{0x12,0x1f},
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{0x16,0x1c},
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{0x18,0x00},
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{0x19,0x00},
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{0x1b,0x96},
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{0x1a,0x9a},//95
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{0x1e,0x2f},
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{0x1f,0x29},
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{0x20,0xff},
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{0x22,0xff},
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{0x28,0xce},
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{0x29,0x8a},
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{0xfd,0x00},
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{0xe7,0x03},
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{0xe7,0x00},
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{0xfd,0x01},
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{0x2a,0xf0},
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{0x2b,0x10},
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{0x2e,0x04},
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{0x2f,0x18},
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{0x21,0x60},
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{0x23,0x60},
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{0x8b,0xab},
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{0x8f,0x12},
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//awb2
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{0xfd,0x01},
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{0x1a,0x80},
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{0x1b,0x80},
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{0x43,0x80},
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//outdoor
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{0x00,0xd4},
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{0x01,0xb0},
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{0x02,0x90},
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{0x03,0x78},
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//d65
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{0x35,0xd6},//d6;b0
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{0x36,0xf0},//f0;d1;e9
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{0x37,0x7a},//8a;70
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{0x38,0x9a},//dc;9a;af
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//indoor
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{0x39,0xab},
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{0x3a,0xca},
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{0x3b,0xa3},
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{0x3c,0xc1},
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//f
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{0x31,0x82},//7d
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{0x32,0xa5},//a0
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{0x33,0xd6},//d2
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{0x34,0xec},//e8
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//cwf
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{0x3d,0xa5},//88 a7
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{0x3e,0xc2},//bb be
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{0x3f,0xa7},//ad b3
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{0x40,0xc5},//d0 c5
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//Color Correction
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{0xfd,0x01},
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{0x1c,0xc0},
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{0x1d,0x95},
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{0xa0,0xa7},//b8
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{0xa1,0xda},//d5
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{0xa2,0x00},//f2
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{0xa3,0x06},//e8
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{0xa4,0xb0},//95
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{0xa5,0xc7},//03
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{0xa6,0x00},//f2
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{0xa7,0xce},//c4
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{0xa8,0xb2},//ca
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{0xa9,0x0c},//3 //03
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{0xaa,0x30},//03
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{0xab,0x0c},//0f
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{0xac,0xc0},//b8
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{0xad,0xc0},//d5
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{0xae,0x00},//f2
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{0xaf,0xf2},//e8
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{0xb0,0xa0},//95
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{0xb1,0xe8},//03
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{0xb2,0x00},//f2
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{0xb3,0xe7},//c4
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{0xb4,0x99},//ca
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{0xb5,0x0c},// 3c
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{0xb6,0x33},//03
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{0xb7,0x0c},//0f
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//Saturation
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{0xfd,0x00},
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{0xbf,0x01},
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{0xbe,0x99},
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{0xc0,0xb0},
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{0xc1,0xf0},
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{0xd3,0x74},
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{0xd4,SP2518_P0_0xd4},
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{0xd6,0x5c},
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{0xd7,0x58},
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{0xd8,0x74},
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{0xd9,SP2518_P0_0xd9},
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{0xda,0x5c},
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{0xdb,0x58},
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//uv_dif
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{0xfd,0x00},
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{0xf3,0x03},
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{0xb0,0x00},
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{0xb1,0x23},
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//gamma1 outdoor
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{0xfd,0x00},
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{0x8b,0x00},
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{0x8c,0x0a},
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{0x8d,0x13},
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{0x8e,0x25},
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{0x8f,0x43},
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{0x90,0x5d},
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{0x91,0x74},
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{0x92,0x88},
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{0x93,0x9a},
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{0x94,0xa9},
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{0x95,0xb5},
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{0x96,0xc0},
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{0x97,0xcb},
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{0x98,0xd3},
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{0x99,0xdd},
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{0x9a,0xe5},
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{0x9b,0xea},
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{0xfd,0x01},
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{0x8d,0xf0},
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{0x8e,0xf4},
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//gamma2
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{0xfd,0x00},
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{0x78,0x0 },
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{0x79,0xa },
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{0x7a,0x13},
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{0x7b,0x25},
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{0x7c,0x43},
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{0x7d,0x5d},
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{0x7e,0x74},
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{0x7f,0x88},
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{0x80,0x9a},
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{0x81,0xa9},
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{0x82,0xb5},
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{0x83,0xc0},
|
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{0x84,0xca},
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{0x85,0xd4},
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{0x86,0xdd},
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{0x87,0xe6},
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{0x88,0xef},
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{0x89,0xf7},
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{0x8a,0xff},
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//gamma_ae
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{0xfd,0x01},
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{0x96,0x46},
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{0x97,0x14},
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{0x9f,0x06},
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//HEQ
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{0xfd,0x00},
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{0xdd,SP2518_P0_0xdd},
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{0xde,SP2518_P0_0xde},
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{0xdf,0x80},
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//Ytarget //+++
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{0xfd,0x00},
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{0xec,0x88},//70 sp_pxj 20140620//6a
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{0xed,0x9e},//86 sp_pxj 20140620//7c
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{0xee,0x88},//70 sp_pxj 20140620//65
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{0xef,0x9e},//86 sp_pxj 20140620//78
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{0xf7,0x98},//80 sp_pxj 20140620//78
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{0xf8,0x8c},//74 sp_pxj 20140620//6e
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{0xf9,0x98},//80 sp_pxj 20140620//74
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{0xfa,0x8c},//74 sp_pxj 20140620//6a
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|
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//sharpen
|
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{0xfd,0x01},
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{0xdf,0x0f},
|
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{0xe5,0x10},
|
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{0xe7,0x0c},//10 sp_pxj 20140620
|
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{0xe8,0x18},//20 sp_pxj 20140620
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{0xec,0x20},//20 sp_pxj 20140620
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{0xe9,0x14},//20 sp_pxj 20140620
|
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{0xed,0x14},//20 sp_pxj 20140620
|
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{0xea,0x0c},//10 sp_pxj 20140620
|
||
{0xef,0x10},//10 sp_pxj 20140620
|
||
{0xeb,0x0c},//10 sp_pxj 20140620
|
||
{0xf0,0x10},//10 sp_pxj 20140620
|
||
|
||
//gw
|
||
{0xfd,0x01},
|
||
{0x70,0x76},
|
||
{0x7b,0x40},
|
||
{0x81,0x30},
|
||
|
||
|
||
//Y_offset
|
||
{0xfd,0x00},
|
||
{0xb2,SP2518_NORMAL_Y0ffset},
|
||
{0xb3,0x1f},
|
||
{0xb4,0x30},
|
||
{0xb5,0x50},
|
||
|
||
//CNR
|
||
{0xfd,0x00},
|
||
{0x5b,0x20},
|
||
{0x61,0x80},
|
||
{0x77,0x80}, //0x20 0x40 0x80//modify by sp_yjp,20120507
|
||
{0xca,0x80},
|
||
|
||
{0xab,0x00},
|
||
{0xac,0x02},
|
||
{0xae,0x08},
|
||
{0xaf,0x20},
|
||
|
||
{0xfd,0x00},
|
||
{0x32,0x0d},
|
||
{0x33,0xcf}, //0xef //modify by sp_yjp,20120507
|
||
{0x34,0x7f},//0x3f kuang 0x3c //modify by sp_yjp,20120507
|
||
{0x35,0x00},
|
||
|
||
{0x1b,0x12},//0x02 bit[4:3]ds_data
|
||
{0xe7,0x03},
|
||
{0xe7,0x00},
|
||
//add xg
|
||
{0xfd,0x01},
|
||
{0x0e,0x00},
|
||
{0x0f,0x00},
|
||
|
||
{0xfd,0x00},
|
||
{0x2f,0x00},
|
||
{0xfd,0x01},
|
||
|
||
{0x06,0x00},
|
||
{0x07,0x40},
|
||
{0x08,0x00},
|
||
{0x09,0x40},
|
||
|
||
{0x0a,0x02}, //600
|
||
{0x0b,0x58},
|
||
{0x0c,0x03}, //800
|
||
{0x0d,0x20},
|
||
|
||
{0x0e,0x01},
|
||
{0x0f,0x01},
|
||
{0xfd,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_uxga_regs[] = {
|
||
//Resoltion Setting : 1600*1200
|
||
{0xfd,0x00},
|
||
|
||
{0x47,0x00},
|
||
{0x48,0x00},
|
||
{0x49,0x04},
|
||
{0x4a,0xb0},
|
||
|
||
{0x4b,0x00},
|
||
{0x4c,0x00},
|
||
{0x4d,0x06},
|
||
{0x4e,0x40},
|
||
|
||
{0xfd,0x01},
|
||
{0x0e,0x00}, //resize disable
|
||
{0x0f,0x00}, //add xg
|
||
{0xfd,0x00},
|
||
{0x31,0x10}, //720P_sel disable
|
||
{0x2f,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_720p_regs[] = {
|
||
//Resoltion Setting : 1600*1200
|
||
{0xfd,0x00},
|
||
|
||
{0x47,0x00},
|
||
{0x48,0x00},
|
||
{0x49,0x04},
|
||
{0x4a,0xb0},
|
||
|
||
{0x4b,0x00},
|
||
{0x4c,0x00},
|
||
{0x4d,0x06},
|
||
{0x4e,0x40},
|
||
|
||
{0xfd,0x01},
|
||
{0x0e,0x00}, //resize disable
|
||
{0x0f,0x00}, //add xg
|
||
{0xfd,0x00},
|
||
{0x31,0x10}, //720P_sel disable
|
||
{0x2f,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_svga_regs[] = {
|
||
//Resolution Setting : 800*600
|
||
{0xfd,0x00},
|
||
{0x47,0x00},
|
||
{0x48,0x00},
|
||
{0x49,0x04},
|
||
{0x4a,0xb0},
|
||
|
||
{0x4b,0x00},
|
||
{0x4c,0x00},
|
||
{0x4d,0x06},
|
||
{0x4e,0x40},
|
||
|
||
|
||
{0xfd,0x01},
|
||
{0x06,0x00},
|
||
{0x07,0x40},
|
||
{0x08,0x00},
|
||
{0x09,0x40},
|
||
{0x0a,0x02}, //600
|
||
{0x0b,0x58},
|
||
{0x0c,0x03}, //800
|
||
{0x0d,0x20},
|
||
{0x0e,0x01},
|
||
{0x0f,0x01},
|
||
|
||
{0xfd,0x00},
|
||
{0x2f,0x08},
|
||
{0x31,0x10}, //720P_sel enable
|
||
|
||
};
|
||
|
||
static struct regval_list sensor_vga_regs[] = {
|
||
//Resolution Setting : 640*480
|
||
{0xfd,0x00},
|
||
|
||
{0x47,0x00},
|
||
{0x48,0x00},
|
||
{0x49,0x04},
|
||
{0x4a,0xb0},
|
||
|
||
{0x4b,0x00},
|
||
{0x4c,0x00},
|
||
{0x4d,0x06},
|
||
{0x4e,0x40},
|
||
|
||
{0xfd,0x01},
|
||
{0x06,0x00},
|
||
{0x07,0x50},
|
||
{0x08,0x00},
|
||
{0x09,0x50},
|
||
{0x0a,0x01}, //480
|
||
{0x0b,0xe0},
|
||
{0x0c,0x02}, //640
|
||
{0x0d,0x80},
|
||
{0x0e,0x01},
|
||
{0x0f,0x01},
|
||
|
||
{0xfd,0x00},
|
||
{0x2f,0x08},
|
||
{0x31,0x10}, //720P_sel enable
|
||
};
|
||
|
||
/*
|
||
* The white balance settings
|
||
* Here only tune the R G B channel gain.
|
||
* The white balance enalbe bit is modified in sensor_s_autowb and sensor_s_wb
|
||
*/
|
||
static struct regval_list sensor_wb_manual[] = {
|
||
//null
|
||
};
|
||
|
||
static struct regval_list sensor_wb_auto_regs[] = {
|
||
{0xfd,0x01},
|
||
{0x28,0xce},
|
||
{0x29,0x8a},
|
||
{0xfd,0x00},
|
||
{0x32,0x0d},
|
||
};
|
||
|
||
|
||
static struct regval_list sensor_wb_incandescence_regs[] = {
|
||
//bai re guang
|
||
{0xfd,0x00},
|
||
{0x32,0x05},
|
||
{0xfd,0x01},
|
||
{0x28,0x7b},
|
||
{0x29,0xd3},
|
||
{0xfd,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_wb_fluorescent_regs[] = {
|
||
//ri guang deng
|
||
{0xfd,0x00},
|
||
{0x32,0x05},
|
||
{0xfd,0x01},
|
||
{0x28,0xb4},
|
||
{0x29,0xc4},
|
||
{0xfd,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_wb_tungsten_regs[] = {
|
||
//wu si deng
|
||
{0xfd,0x00},
|
||
{0x32,0x05},
|
||
{0xfd,0x01},
|
||
{0x28,0xae},
|
||
{0x29,0xcc},
|
||
{0xfd,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_wb_horizon[] = {
|
||
//null
|
||
};
|
||
|
||
static struct regval_list sensor_wb_daylight_regs[] = {
|
||
//tai yang guang
|
||
{0xfd,0x00},
|
||
{0x32,0x05},
|
||
{0xfd,0x01},
|
||
{0x28,0xc1},
|
||
{0x29,0x88},
|
||
{0xfd,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_wb_flash[] = {
|
||
//null
|
||
};
|
||
|
||
static struct regval_list sensor_wb_cloud_regs[] = {
|
||
{0xfd,0x00},
|
||
{0x32,0x05},
|
||
{0xfd,0x01},
|
||
{0x28,0xe2},
|
||
{0x29,0x82},
|
||
{0xfd,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_wb_shade[] = {
|
||
//null
|
||
};
|
||
|
||
static struct cfg_array sensor_wb[] = {
|
||
{
|
||
.regs = sensor_wb_manual, //V4L2_WHITE_BALANCE_MANUAL
|
||
.size = ARRAY_SIZE(sensor_wb_manual),
|
||
},
|
||
{
|
||
.regs = sensor_wb_auto_regs, //V4L2_WHITE_BALANCE_AUTO
|
||
.size = ARRAY_SIZE(sensor_wb_auto_regs),
|
||
},
|
||
{
|
||
.regs = sensor_wb_incandescence_regs, //V4L2_WHITE_BALANCE_INCANDESCENT
|
||
.size = ARRAY_SIZE(sensor_wb_incandescence_regs),
|
||
},
|
||
{
|
||
.regs = sensor_wb_fluorescent_regs, //V4L2_WHITE_BALANCE_FLUORESCENT
|
||
.size = ARRAY_SIZE(sensor_wb_fluorescent_regs),
|
||
},
|
||
{
|
||
.regs = sensor_wb_tungsten_regs, //V4L2_WHITE_BALANCE_FLUORESCENT_H
|
||
.size = ARRAY_SIZE(sensor_wb_tungsten_regs),
|
||
},
|
||
{
|
||
.regs = sensor_wb_horizon, //V4L2_WHITE_BALANCE_HORIZON
|
||
.size = ARRAY_SIZE(sensor_wb_horizon),
|
||
},
|
||
{
|
||
.regs = sensor_wb_daylight_regs, //V4L2_WHITE_BALANCE_DAYLIGHT
|
||
.size = ARRAY_SIZE(sensor_wb_daylight_regs),
|
||
},
|
||
{
|
||
.regs = sensor_wb_flash, //V4L2_WHITE_BALANCE_FLASH
|
||
.size = ARRAY_SIZE(sensor_wb_flash),
|
||
},
|
||
{
|
||
.regs = sensor_wb_cloud_regs, //V4L2_WHITE_BALANCE_CLOUDY
|
||
.size = ARRAY_SIZE(sensor_wb_cloud_regs),
|
||
},
|
||
{
|
||
.regs = sensor_wb_shade, //V4L2_WHITE_BALANCE_SHADE
|
||
.size = ARRAY_SIZE(sensor_wb_shade),
|
||
},
|
||
};
|
||
|
||
|
||
/*
|
||
* The color effect settings
|
||
*/
|
||
static struct regval_list sensor_colorfx_none_regs[] = {
|
||
{0xfd,0x00},
|
||
{0x62,0x00},
|
||
{0x63,0x80},
|
||
{0x64,0x80},
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_bw_regs[] = {
|
||
{0xfd,0x00},
|
||
{0x62,0x20},
|
||
{0x63,0x80},
|
||
{0x64,0x80},
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_sepia_regs[] = {
|
||
{0xfd,0x00},
|
||
{0x62,0x10},
|
||
{0x63,0xb0},
|
||
{0x64,0x40},
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_negative_regs[] = {
|
||
{0xfd,0x00},
|
||
{0x62,0x04},
|
||
{0x63,0x80},
|
||
{0x64,0x80},
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_emboss_regs[] = {
|
||
{0xfd,0x00},
|
||
{0x62,0x01},
|
||
{0x63,0x80},
|
||
{0x64,0x80},
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_sketch_regs[] = {
|
||
{0xfd,0x00},
|
||
{0x62,0x40},
|
||
{0x63,0x80},
|
||
{0x64,0x80},
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_sky_blue_regs[] = {
|
||
{0xfd,0x00},
|
||
{0x62,0x10},
|
||
{0x63,0x80},
|
||
{0x64,0xb0},
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_grass_green_regs[] = {
|
||
{0xfd,0x00},
|
||
{0x62,0x10},
|
||
{0x63,0x50},
|
||
{0x64,0x50},
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_skin_whiten_regs[] = {
|
||
//NULL
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_vivid_regs[] = {
|
||
//NULL
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_aqua_regs[] = {
|
||
//null
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_art_freeze_regs[] = {
|
||
//null
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_silhouette_regs[] = {
|
||
//null
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_solarization_regs[] = {
|
||
//null
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_antique_regs[] = {
|
||
//null
|
||
};
|
||
|
||
static struct regval_list sensor_colorfx_set_cbcr_regs[] = {
|
||
//null
|
||
};
|
||
|
||
static struct cfg_array sensor_colorfx[] = {
|
||
{
|
||
.regs = sensor_colorfx_none_regs, //V4L2_COLORFX_NONE = 0,
|
||
.size = ARRAY_SIZE(sensor_colorfx_none_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_bw_regs, //V4L2_COLORFX_BW = 1,
|
||
.size = ARRAY_SIZE(sensor_colorfx_bw_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_sepia_regs, //V4L2_COLORFX_SEPIA = 2,
|
||
.size = ARRAY_SIZE(sensor_colorfx_sepia_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_negative_regs, //V4L2_COLORFX_NEGATIVE = 3,
|
||
.size = ARRAY_SIZE(sensor_colorfx_negative_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_emboss_regs, //V4L2_COLORFX_EMBOSS = 4,
|
||
.size = ARRAY_SIZE(sensor_colorfx_emboss_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_sketch_regs, //V4L2_COLORFX_SKETCH = 5,
|
||
.size = ARRAY_SIZE(sensor_colorfx_sketch_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_sky_blue_regs, //V4L2_COLORFX_SKY_BLUE = 6,
|
||
.size = ARRAY_SIZE(sensor_colorfx_sky_blue_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_grass_green_regs, //V4L2_COLORFX_GRASS_GREEN = 7,
|
||
.size = ARRAY_SIZE(sensor_colorfx_grass_green_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_skin_whiten_regs, //V4L2_COLORFX_SKIN_WHITEN = 8,
|
||
.size = ARRAY_SIZE(sensor_colorfx_skin_whiten_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_vivid_regs, //V4L2_COLORFX_VIVID = 9,
|
||
.size = ARRAY_SIZE(sensor_colorfx_vivid_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_aqua_regs, //V4L2_COLORFX_AQUA = 10,
|
||
.size = ARRAY_SIZE(sensor_colorfx_aqua_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_art_freeze_regs, //V4L2_COLORFX_ART_FREEZE = 11,
|
||
.size = ARRAY_SIZE(sensor_colorfx_art_freeze_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_silhouette_regs, //V4L2_COLORFX_SILHOUETTE = 12,
|
||
.size = ARRAY_SIZE(sensor_colorfx_silhouette_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_solarization_regs, //V4L2_COLORFX_SOLARIZATION = 13,
|
||
.size = ARRAY_SIZE(sensor_colorfx_solarization_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_antique_regs, //V4L2_COLORFX_ANTIQUE = 14,
|
||
.size = ARRAY_SIZE(sensor_colorfx_antique_regs),
|
||
},
|
||
{
|
||
.regs = sensor_colorfx_set_cbcr_regs, //V4L2_COLORFX_SET_CBCR = 15,
|
||
.size = ARRAY_SIZE(sensor_colorfx_set_cbcr_regs),
|
||
},
|
||
};
|
||
|
||
|
||
|
||
/*
|
||
* The brightness setttings
|
||
*/
|
||
static struct regval_list sensor_brightness_neg4_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0xc0},
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_neg3_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0xd0},
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_neg2_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0xe0},
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_neg1_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0xf0},
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_zero_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_pos1_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0x10},
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_pos2_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0x20},
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_pos3_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0x30},
|
||
};
|
||
|
||
static struct regval_list sensor_brightness_pos4_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0x40},
|
||
};
|
||
|
||
static struct cfg_array sensor_brightness[] = {
|
||
{
|
||
.regs = sensor_brightness_neg4_regs,
|
||
.size = ARRAY_SIZE(sensor_brightness_neg4_regs),
|
||
},
|
||
{
|
||
.regs = sensor_brightness_neg3_regs,
|
||
.size = ARRAY_SIZE(sensor_brightness_neg3_regs),
|
||
},
|
||
{
|
||
.regs = sensor_brightness_neg2_regs,
|
||
.size = ARRAY_SIZE(sensor_brightness_neg2_regs),
|
||
},
|
||
{
|
||
.regs = sensor_brightness_neg1_regs,
|
||
.size = ARRAY_SIZE(sensor_brightness_neg1_regs),
|
||
},
|
||
{
|
||
.regs = sensor_brightness_zero_regs,
|
||
.size = ARRAY_SIZE(sensor_brightness_zero_regs),
|
||
},
|
||
{
|
||
.regs = sensor_brightness_pos1_regs,
|
||
.size = ARRAY_SIZE(sensor_brightness_pos1_regs),
|
||
},
|
||
{
|
||
.regs = sensor_brightness_pos2_regs,
|
||
.size = ARRAY_SIZE(sensor_brightness_pos2_regs),
|
||
},
|
||
{
|
||
.regs = sensor_brightness_pos3_regs,
|
||
.size = ARRAY_SIZE(sensor_brightness_pos3_regs),
|
||
},
|
||
{
|
||
.regs = sensor_brightness_pos4_regs,
|
||
.size = ARRAY_SIZE(sensor_brightness_pos4_regs),
|
||
},
|
||
};
|
||
|
||
/*
|
||
* The contrast setttings
|
||
*/
|
||
static struct regval_list sensor_contrast_neg4_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xde},{SP2518_P0_0xde-0x40},
|
||
};
|
||
|
||
static struct regval_list sensor_contrast_neg3_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xde},{SP2518_P0_0xde-0x30},
|
||
};
|
||
|
||
static struct regval_list sensor_contrast_neg2_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xde},{SP2518_P0_0xde-0x20},
|
||
};
|
||
|
||
static struct regval_list sensor_contrast_neg1_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xde},{SP2518_P0_0xde-0x10},
|
||
};
|
||
|
||
static struct regval_list sensor_contrast_zero_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xde},{SP2518_P0_0xde},
|
||
};
|
||
|
||
static struct regval_list sensor_contrast_pos1_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xde},{SP2518_P0_0xde+0x10},
|
||
};
|
||
|
||
static struct regval_list sensor_contrast_pos2_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xde},{SP2518_P0_0xde+0x20},
|
||
};
|
||
|
||
static struct regval_list sensor_contrast_pos3_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xde},{SP2518_P0_0xde+0x30},
|
||
};
|
||
|
||
static struct regval_list sensor_contrast_pos4_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xde},{SP2518_P0_0xde+0x40},
|
||
};
|
||
|
||
static struct cfg_array sensor_contrast[] = {
|
||
{
|
||
.regs = sensor_contrast_neg4_regs,
|
||
.size = ARRAY_SIZE(sensor_contrast_neg4_regs),
|
||
},
|
||
{
|
||
.regs = sensor_contrast_neg3_regs,
|
||
.size = ARRAY_SIZE(sensor_contrast_neg3_regs),
|
||
},
|
||
{
|
||
.regs = sensor_contrast_neg2_regs,
|
||
.size = ARRAY_SIZE(sensor_contrast_neg2_regs),
|
||
},
|
||
{
|
||
.regs = sensor_contrast_neg1_regs,
|
||
.size = ARRAY_SIZE(sensor_contrast_neg1_regs),
|
||
},
|
||
{
|
||
.regs = sensor_contrast_zero_regs,
|
||
.size = ARRAY_SIZE(sensor_contrast_zero_regs),
|
||
},
|
||
{
|
||
.regs = sensor_contrast_pos1_regs,
|
||
.size = ARRAY_SIZE(sensor_contrast_pos1_regs),
|
||
},
|
||
{
|
||
.regs = sensor_contrast_pos2_regs,
|
||
.size = ARRAY_SIZE(sensor_contrast_pos2_regs),
|
||
},
|
||
{
|
||
.regs = sensor_contrast_pos3_regs,
|
||
.size = ARRAY_SIZE(sensor_contrast_pos3_regs),
|
||
},
|
||
{
|
||
.regs = sensor_contrast_pos4_regs,
|
||
.size = ARRAY_SIZE(sensor_contrast_pos4_regs),
|
||
},
|
||
};
|
||
|
||
/*
|
||
* The saturation setttings
|
||
*/
|
||
static struct regval_list sensor_saturation_neg4_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xd4},{SP2518_P0_0xd4-0x10},
|
||
{0xd9},{SP2518_P0_0xd9-0x10},
|
||
};
|
||
|
||
static struct regval_list sensor_saturation_neg3_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xd4},{SP2518_P0_0xd4-0x20},
|
||
{0xd9},{SP2518_P0_0xd9-0x20},
|
||
};
|
||
|
||
static struct regval_list sensor_saturation_neg2_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xd4},{SP2518_P0_0xd4-0x30},
|
||
{0xd9},{SP2518_P0_0xd9-0x30},
|
||
};
|
||
|
||
static struct regval_list sensor_saturation_neg1_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xd4},{SP2518_P0_0xd4-0x40},
|
||
{0xd9},{SP2518_P0_0xd9-0x40},
|
||
};
|
||
|
||
static struct regval_list sensor_saturation_zero_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xd4},{SP2518_P0_0xd4},
|
||
{0xd9},{SP2518_P0_0xd9},
|
||
};
|
||
|
||
static struct regval_list sensor_saturation_pos1_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xd4},{SP2518_P0_0xd4+0x10},
|
||
{0xd9},{SP2518_P0_0xd9+0x10},
|
||
};
|
||
|
||
static struct regval_list sensor_saturation_pos2_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xd4},{SP2518_P0_0xd4+0x20},
|
||
{0xd9},{SP2518_P0_0xd9+0x20},
|
||
};
|
||
|
||
static struct regval_list sensor_saturation_pos3_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xd4},{SP2518_P0_0xd4+0x30},
|
||
{0xd9},{SP2518_P0_0xd9+0x30},
|
||
};
|
||
|
||
static struct regval_list sensor_saturation_pos4_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xd4},{SP2518_P0_0xd4+0x40},
|
||
{0xd9},{SP2518_P0_0xd9+0x40},
|
||
};
|
||
|
||
static struct cfg_array sensor_saturation[] = {
|
||
{
|
||
.regs = sensor_saturation_neg4_regs,
|
||
.size = ARRAY_SIZE(sensor_saturation_neg4_regs),
|
||
},
|
||
{
|
||
.regs = sensor_saturation_neg3_regs,
|
||
.size = ARRAY_SIZE(sensor_saturation_neg3_regs),
|
||
},
|
||
{
|
||
.regs = sensor_saturation_neg2_regs,
|
||
.size = ARRAY_SIZE(sensor_saturation_neg2_regs),
|
||
},
|
||
{
|
||
.regs = sensor_saturation_neg1_regs,
|
||
.size = ARRAY_SIZE(sensor_saturation_neg1_regs),
|
||
},
|
||
{
|
||
.regs = sensor_saturation_zero_regs,
|
||
.size = ARRAY_SIZE(sensor_saturation_zero_regs),
|
||
},
|
||
{
|
||
.regs = sensor_saturation_pos1_regs,
|
||
.size = ARRAY_SIZE(sensor_saturation_pos1_regs),
|
||
},
|
||
{
|
||
.regs = sensor_saturation_pos2_regs,
|
||
.size = ARRAY_SIZE(sensor_saturation_pos2_regs),
|
||
},
|
||
{
|
||
.regs = sensor_saturation_pos3_regs,
|
||
.size = ARRAY_SIZE(sensor_saturation_pos3_regs),
|
||
},
|
||
{
|
||
.regs = sensor_saturation_pos4_regs,
|
||
.size = ARRAY_SIZE(sensor_saturation_pos4_regs),
|
||
},
|
||
};
|
||
|
||
/*
|
||
* The exposure target setttings
|
||
*/
|
||
static struct regval_list sensor_ev_neg4_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0xc0},
|
||
};
|
||
|
||
static struct regval_list sensor_ev_neg3_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0xd0},
|
||
};
|
||
|
||
static struct regval_list sensor_ev_neg2_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0xe0},
|
||
};
|
||
|
||
static struct regval_list sensor_ev_neg1_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0xf0},
|
||
};
|
||
|
||
static struct regval_list sensor_ev_zero_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0x00},
|
||
};
|
||
|
||
static struct regval_list sensor_ev_pos1_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0x10},
|
||
};
|
||
|
||
static struct regval_list sensor_ev_pos2_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0x20},
|
||
};
|
||
|
||
static struct regval_list sensor_ev_pos3_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0x30},
|
||
};
|
||
|
||
static struct regval_list sensor_ev_pos4_regs[] = {
|
||
{0xfd,0x00},
|
||
{0xdc,0x40},
|
||
};
|
||
|
||
static struct cfg_array sensor_ev[] = {
|
||
{
|
||
.regs = sensor_ev_neg4_regs,
|
||
.size = ARRAY_SIZE(sensor_ev_neg4_regs),
|
||
},
|
||
{
|
||
.regs = sensor_ev_neg3_regs,
|
||
.size = ARRAY_SIZE(sensor_ev_neg3_regs),
|
||
},
|
||
{
|
||
.regs = sensor_ev_neg2_regs,
|
||
.size = ARRAY_SIZE(sensor_ev_neg2_regs),
|
||
},
|
||
{
|
||
.regs = sensor_ev_neg1_regs,
|
||
.size = ARRAY_SIZE(sensor_ev_neg1_regs),
|
||
},
|
||
{
|
||
.regs = sensor_ev_zero_regs,
|
||
.size = ARRAY_SIZE(sensor_ev_zero_regs),
|
||
},
|
||
{
|
||
.regs = sensor_ev_pos1_regs,
|
||
.size = ARRAY_SIZE(sensor_ev_pos1_regs),
|
||
},
|
||
{
|
||
.regs = sensor_ev_pos2_regs,
|
||
.size = ARRAY_SIZE(sensor_ev_pos2_regs),
|
||
},
|
||
{
|
||
.regs = sensor_ev_pos3_regs,
|
||
.size = ARRAY_SIZE(sensor_ev_pos3_regs),
|
||
},
|
||
{
|
||
.regs = sensor_ev_pos4_regs,
|
||
.size = ARRAY_SIZE(sensor_ev_pos4_regs),
|
||
},
|
||
};
|
||
|
||
/*
|
||
* Here we'll try to encapsulate the changes for just the output
|
||
* video format.
|
||
*
|
||
*/
|
||
|
||
static struct regval_list sensor_fmt_yuv422_yuyv[] = {
|
||
//YCbYCr
|
||
{0xfd,0x00},
|
||
{0x35,0x40},
|
||
};
|
||
|
||
|
||
static struct regval_list sensor_fmt_yuv422_yvyu[] = {
|
||
//YCrYCb
|
||
{0xfd,0x00},
|
||
{0x35,0x41},
|
||
};
|
||
|
||
static struct regval_list sensor_fmt_yuv422_vyuy[] = {
|
||
//CrYCbY
|
||
{0xfd,0x00},
|
||
{0x35,0x01},
|
||
};
|
||
|
||
static struct regval_list sensor_fmt_yuv422_uyvy[] = {
|
||
//CbYCrY
|
||
{0xfd,0x00},
|
||
{0x35,0x00},
|
||
};
|
||
|
||
static int sensor_s_hflip_vflip(struct v4l2_subdev *sd, int h_value,int v_value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
data_type rdval;
|
||
LOG_ERR_RET(sensor_write(sd, 0xfd, 0x00)) //page 0
|
||
LOG_ERR_RET(sensor_read(sd, 0x31, &rdval))
|
||
switch (h_value) {
|
||
case 0:
|
||
rdval &= 0xdf;
|
||
break;
|
||
case 1:
|
||
rdval |= 0x20;
|
||
break;
|
||
default:
|
||
return -EINVAL;
|
||
}
|
||
|
||
switch (v_value) {
|
||
case 0:
|
||
rdval &= 0xbf;
|
||
break;
|
||
case 1:
|
||
rdval |= 0x40;
|
||
break;
|
||
default:
|
||
return -EINVAL;
|
||
}
|
||
LOG_ERR_RET(sensor_write(sd, 0x31, rdval))
|
||
|
||
usleep_range(10000,12000);
|
||
info->hflip = h_value;
|
||
info->vflip = v_value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_g_hflip(struct v4l2_subdev *sd, __s32 *value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
data_type rdval;
|
||
|
||
LOG_ERR_RET(sensor_write(sd, 0xfd, 0x00)) //page 0
|
||
LOG_ERR_RET(sensor_read(sd, 0x31, &rdval))
|
||
|
||
rdval &= (1<<5);
|
||
*value = (rdval>>5);
|
||
|
||
info->vflip = *value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_hflip(struct v4l2_subdev *sd, int value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
data_type rdval;
|
||
|
||
LOG_ERR_RET(sensor_write(sd, 0xfd, 0x00)) //page 0
|
||
LOG_ERR_RET(sensor_read(sd, 0x31, &rdval))
|
||
|
||
switch (value) {
|
||
case 0:
|
||
rdval &= 0xdf;
|
||
break;
|
||
case 1:
|
||
rdval |= 0x20;
|
||
break;
|
||
default:
|
||
return -EINVAL;
|
||
}
|
||
|
||
LOG_ERR_RET(sensor_write(sd, 0x31, rdval))
|
||
|
||
usleep_range(10000,12000);
|
||
info->hflip = value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_g_vflip(struct v4l2_subdev *sd, __s32 *value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
data_type rdval;
|
||
|
||
LOG_ERR_RET(sensor_write(sd, 0xfd, 0x00)) //page 0
|
||
LOG_ERR_RET(sensor_read(sd, 0x31, &rdval))
|
||
|
||
rdval &= (1<<6);
|
||
*value = (rdval>>6);
|
||
|
||
info->vflip = *value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_vflip(struct v4l2_subdev *sd, int value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
data_type rdval;
|
||
|
||
LOG_ERR_RET(sensor_write(sd, 0xfd, 0x00)) //page 0
|
||
LOG_ERR_RET(sensor_read(sd, 0x31, &rdval))
|
||
|
||
switch (value) {
|
||
case 0:
|
||
rdval &= 0xbf;
|
||
break;
|
||
case 1:
|
||
rdval |= 0x40;
|
||
break;
|
||
default:
|
||
return -EINVAL;
|
||
}
|
||
|
||
LOG_ERR_RET(sensor_write(sd, 0x31, rdval))
|
||
|
||
usleep_range(10000,12000);
|
||
info->vflip = value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_g_autogain(struct v4l2_subdev *sd, __s32 *value)
|
||
{
|
||
return -EINVAL;
|
||
}
|
||
|
||
static int sensor_s_autogain(struct v4l2_subdev *sd, int value)
|
||
{
|
||
return -EINVAL;
|
||
}
|
||
|
||
static int sensor_g_autoexp(struct v4l2_subdev *sd, __s32 *value)
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_autoexp(struct v4l2_subdev *sd,
|
||
enum v4l2_exposure_auto_type value)
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_g_autowb(struct v4l2_subdev *sd, int *value)
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_autowb(struct v4l2_subdev *sd, int value)
|
||
{
|
||
int ret;
|
||
struct sensor_info *info = to_state(sd);
|
||
data_type val;
|
||
|
||
ret = sensor_write_array(sd, sensor_wb_auto_regs, ARRAY_SIZE(sensor_wb_auto_regs));
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_write_array err at sensor_s_autowb!\n");
|
||
return ret;
|
||
}
|
||
|
||
ret = sensor_read(sd, 0x32, &val);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_read err at sensor_s_autowb!\n");
|
||
return ret;
|
||
}
|
||
|
||
switch(value) {
|
||
case 0:
|
||
val &= 0xef;
|
||
break;
|
||
case 1:
|
||
val |= 0x10;
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
ret = sensor_write(sd, 0x32, val);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_write err at sensor_s_autowb!\n");
|
||
return ret;
|
||
}
|
||
|
||
usleep_range(10000,12000);
|
||
|
||
info->autowb = value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_g_hue(struct v4l2_subdev *sd, __s32 *value)
|
||
{
|
||
return -EINVAL;
|
||
}
|
||
|
||
static int sensor_s_hue(struct v4l2_subdev *sd, int value)
|
||
{
|
||
return -EINVAL;
|
||
}
|
||
|
||
static int sensor_g_gain(struct v4l2_subdev *sd, __s32 *value)
|
||
{
|
||
return -EINVAL;
|
||
}
|
||
|
||
static int sensor_s_gain(struct v4l2_subdev *sd, int value)
|
||
{
|
||
return -EINVAL;
|
||
}
|
||
/* *********************************************end of ******************************************** */
|
||
|
||
static int sensor_g_brightness(struct v4l2_subdev *sd, __s32 *value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
|
||
*value = info->brightness;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_brightness(struct v4l2_subdev *sd, int value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
|
||
if(info->brightness == value)
|
||
return 0;
|
||
|
||
if(value < -4 || value > 4)
|
||
return -ERANGE;
|
||
|
||
LOG_ERR_RET(sensor_write_array(sd, sensor_brightness[value+4].regs, sensor_brightness[value+4].size))
|
||
|
||
info->brightness = value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_g_contrast(struct v4l2_subdev *sd, __s32 *value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
|
||
*value = info->contrast;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_contrast(struct v4l2_subdev *sd, int value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
|
||
if(info->contrast == value)
|
||
return 0;
|
||
|
||
if(value < -4 || value > 4)
|
||
return -ERANGE;
|
||
|
||
LOG_ERR_RET(sensor_write_array(sd, sensor_contrast[value+4].regs, sensor_contrast[value+4].size))
|
||
|
||
info->contrast = value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_g_saturation(struct v4l2_subdev *sd, __s32 *value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
|
||
*value = info->saturation;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_saturation(struct v4l2_subdev *sd, int value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
|
||
if(info->saturation == value)
|
||
return 0;
|
||
|
||
if(value < -4 || value > 4)
|
||
return -ERANGE;
|
||
|
||
LOG_ERR_RET(sensor_write_array(sd, sensor_saturation[value+4].regs, sensor_saturation[value+4].size))
|
||
|
||
info->saturation = value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_g_exp_bias(struct v4l2_subdev *sd, __s32 *value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
|
||
*value = info->exp_bias;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_exp_bias(struct v4l2_subdev *sd, int value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
|
||
if(info->exp_bias == value)
|
||
return 0;
|
||
|
||
if(value < -4 || value > 4)
|
||
return -ERANGE;
|
||
|
||
LOG_ERR_RET(sensor_write_array(sd, sensor_ev[value+4].regs, sensor_ev[value+4].size))
|
||
|
||
info->exp_bias = value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_g_wb(struct v4l2_subdev *sd, int *value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
enum v4l2_auto_n_preset_white_balance *wb_type = (enum v4l2_auto_n_preset_white_balance*)value;
|
||
|
||
*wb_type = info->wb;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_wb(struct v4l2_subdev *sd,
|
||
enum v4l2_auto_n_preset_white_balance value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
|
||
if(info->capture_mode == V4L2_MODE_IMAGE)
|
||
return 0;
|
||
|
||
LOG_ERR_RET(sensor_write_array(sd, sensor_wb[value].regs ,sensor_wb[value].size) )
|
||
|
||
if (value == V4L2_WHITE_BALANCE_AUTO)
|
||
info->autowb = 1;
|
||
else
|
||
info->autowb = 0;
|
||
|
||
info->wb = value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_g_colorfx(struct v4l2_subdev *sd,
|
||
__s32 *value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
enum v4l2_colorfx *clrfx_type = (enum v4l2_colorfx*)value;
|
||
|
||
*clrfx_type = info->clrfx;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_colorfx(struct v4l2_subdev *sd,
|
||
enum v4l2_colorfx value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
|
||
if(info->clrfx == value)
|
||
return 0;
|
||
|
||
LOG_ERR_RET(sensor_write_array(sd, sensor_colorfx[value].regs, sensor_colorfx[value].size))
|
||
|
||
info->clrfx = value;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_g_flash_mode(struct v4l2_subdev *sd,
|
||
__s32 *value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
enum v4l2_flash_led_mode *flash_mode = (enum v4l2_flash_led_mode*)value;
|
||
|
||
*flash_mode = info->flash_mode;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_flash_mode(struct v4l2_subdev *sd,
|
||
enum v4l2_flash_led_mode value)
|
||
{
|
||
struct sensor_info *info = to_state(sd);
|
||
|
||
info->flash_mode = value;
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* Stuff that knows about the sensor.
|
||
*/
|
||
static int sensor_power(struct v4l2_subdev *sd, int on)
|
||
{
|
||
cci_lock(sd);
|
||
switch(on)
|
||
{
|
||
case CSI_SUBDEV_STBY_ON:
|
||
vfe_dev_dbg("CSI_SUBDEV_STBY_ON\n");
|
||
vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH);
|
||
usleep_range(10000,12000);
|
||
vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH);
|
||
msleep(100);
|
||
vfe_set_mclk(sd,OFF);
|
||
usleep_range(10000,12000);
|
||
break;
|
||
case CSI_SUBDEV_STBY_OFF:
|
||
vfe_dev_dbg("CSI_SUBDEV_STBY_OFF\n");
|
||
vfe_set_mclk_freq(sd,MCLK);
|
||
vfe_set_mclk(sd,ON);
|
||
usleep_range(30000,31000);
|
||
vfe_gpio_write(sd,PWDN,CSI_GPIO_LOW);
|
||
msleep(100);
|
||
break;
|
||
case CSI_SUBDEV_PWR_ON:
|
||
vfe_dev_dbg("CSI_SUBDEV_PWR_ON\n");
|
||
vfe_gpio_set_status(sd,PWDN,1);//set the gpio to output
|
||
vfe_gpio_set_status(sd,RESET,1);//set the gpio to output
|
||
vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH);
|
||
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
||
usleep_range(1000,1200);
|
||
vfe_set_mclk_freq(sd,MCLK);
|
||
vfe_set_mclk(sd,ON);
|
||
usleep_range(10000,12000);
|
||
vfe_gpio_write(sd,POWER_EN,CSI_GPIO_HIGH);
|
||
vfe_set_pmu_channel(sd,AVDD,ON);
|
||
usleep_range(10000,12000);
|
||
vfe_set_pmu_channel(sd,IOVDD,ON);
|
||
usleep_range(10000,12000);
|
||
vfe_set_pmu_channel(sd,DVDD,ON);
|
||
usleep_range(10000,12000);
|
||
vfe_set_pmu_channel(sd,AFVDD,ON);
|
||
usleep_range(10000,12000);
|
||
vfe_gpio_write(sd,PWDN,CSI_GPIO_LOW);
|
||
usleep_range(5000,10000);
|
||
vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH);
|
||
usleep_range(10000,12000);
|
||
vfe_gpio_write(sd,PWDN,CSI_GPIO_LOW);
|
||
usleep_range(10000,12000);
|
||
vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH);
|
||
usleep_range(30000,31000);
|
||
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
||
usleep_range(30000,31000);
|
||
vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH);
|
||
usleep_range(30000,31000);
|
||
break;
|
||
case CSI_SUBDEV_PWR_OFF:
|
||
vfe_dev_dbg("CSI_SUBDEV_PWR_OFF\n");
|
||
vfe_gpio_write(sd,PWDN,CSI_GPIO_HIGH);
|
||
usleep_range(10000,12000);
|
||
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
||
usleep_range(10000,12000);
|
||
vfe_gpio_write(sd,POWER_EN,CSI_GPIO_LOW);
|
||
vfe_set_pmu_channel(sd,AFVDD,OFF);
|
||
usleep_range(10000,12000);
|
||
vfe_set_pmu_channel(sd,DVDD,OFF);
|
||
usleep_range(10000,12000);
|
||
vfe_set_pmu_channel(sd,AVDD,OFF);
|
||
usleep_range(10000,12000);
|
||
vfe_set_pmu_channel(sd,IOVDD,OFF);
|
||
usleep_range(10000,12000);
|
||
vfe_set_mclk(sd,OFF);
|
||
vfe_gpio_set_status(sd,RESET,0);//set the gpio to input
|
||
vfe_gpio_set_status(sd,PWDN,0);//set the gpio to input
|
||
break;
|
||
default:
|
||
return -EINVAL;
|
||
}
|
||
cci_unlock(sd);
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_reset(struct v4l2_subdev *sd, u32 val)
|
||
{
|
||
switch(val) {
|
||
case 0:
|
||
vfe_gpio_write(sd,RESET,CSI_GPIO_HIGH);
|
||
usleep_range(10000,12000);
|
||
break;
|
||
case 1:
|
||
vfe_gpio_write(sd,RESET,CSI_GPIO_LOW);
|
||
usleep_range(10000,12000);
|
||
break;
|
||
default:
|
||
return -EINVAL;
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_detect(struct v4l2_subdev *sd)
|
||
{
|
||
int ret;
|
||
data_type val;
|
||
|
||
ret = sensor_read(sd, 0x02, &val);
|
||
if (ret < 0) {
|
||
vfe_dev_err("sensor_read err at sensor_detect!\n");
|
||
return ret;
|
||
}
|
||
|
||
if(val != 0x53)
|
||
return -ENODEV;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_init(struct v4l2_subdev *sd, u32 val)
|
||
{
|
||
int ret;
|
||
vfe_dev_dbg("sensor_init\n");
|
||
/*Make sure it is a target sensor*/
|
||
ret = sensor_detect(sd);
|
||
if (ret) {
|
||
vfe_dev_err("chip found is not an target chip.\n");
|
||
return ret;
|
||
}
|
||
|
||
return sensor_write_array(sd, sensor_default_regs , ARRAY_SIZE(sensor_default_regs));
|
||
}
|
||
static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
|
||
{
|
||
return -EINVAL;
|
||
}
|
||
|
||
|
||
/*
|
||
* Store information about the video data format.
|
||
*/
|
||
static struct sensor_format_struct {
|
||
__u8 *desc;
|
||
//__u32 pixelformat;
|
||
enum v4l2_mbus_pixelcode mbus_code;
|
||
struct regval_list *regs;
|
||
int regs_size;
|
||
int bpp; /* Bytes per pixel */
|
||
} sensor_formats[] = {
|
||
{
|
||
.desc = "YUYV 4:2:2",
|
||
.mbus_code = V4L2_MBUS_FMT_YUYV8_2X8,
|
||
.regs = sensor_fmt_yuv422_yuyv,
|
||
.regs_size = ARRAY_SIZE(sensor_fmt_yuv422_yuyv),
|
||
.bpp = 2,
|
||
},
|
||
{
|
||
.desc = "YVYU 4:2:2",
|
||
.mbus_code = V4L2_MBUS_FMT_YVYU8_2X8,
|
||
.regs = sensor_fmt_yuv422_yvyu,
|
||
.regs_size = ARRAY_SIZE(sensor_fmt_yuv422_yvyu),
|
||
.bpp = 2,
|
||
},
|
||
{
|
||
.desc = "UYVY 4:2:2",
|
||
.mbus_code = V4L2_MBUS_FMT_UYVY8_2X8,
|
||
.regs = sensor_fmt_yuv422_uyvy,
|
||
.regs_size = ARRAY_SIZE(sensor_fmt_yuv422_uyvy),
|
||
.bpp = 2,
|
||
},
|
||
{
|
||
.desc = "VYUY 4:2:2",
|
||
.mbus_code = V4L2_MBUS_FMT_VYUY8_2X8,
|
||
.regs = sensor_fmt_yuv422_vyuy,
|
||
.regs_size = ARRAY_SIZE(sensor_fmt_yuv422_vyuy),
|
||
.bpp = 2,
|
||
},
|
||
};
|
||
#define N_FMTS ARRAY_SIZE(sensor_formats)
|
||
|
||
|
||
|
||
/*
|
||
* Then there is the issue of window sizes. Try to capture the info here.
|
||
*/
|
||
|
||
|
||
static struct sensor_win_size
|
||
sensor_win_sizes[] = {
|
||
/* UXGA */
|
||
{
|
||
.width = UXGA_WIDTH,
|
||
.height = UXGA_HEIGHT,
|
||
.hoffset = 0,
|
||
.voffset = 0,
|
||
.regs = sensor_uxga_regs,
|
||
.regs_size = ARRAY_SIZE(sensor_uxga_regs),
|
||
.set_size = NULL,
|
||
},
|
||
/* 720p */
|
||
{
|
||
.width = HD720_WIDTH,
|
||
.height = HD720_HEIGHT,
|
||
.hoffset = 0,
|
||
.voffset = 0,
|
||
.regs = sensor_720p_regs,
|
||
.regs_size = ARRAY_SIZE(sensor_720p_regs),
|
||
.set_size = NULL,
|
||
},
|
||
/* SVGA */
|
||
{
|
||
.width = SVGA_WIDTH,
|
||
.height = SVGA_HEIGHT,
|
||
.hoffset = 0,
|
||
.voffset = 0,
|
||
.regs = sensor_svga_regs,
|
||
.regs_size = ARRAY_SIZE(sensor_svga_regs),
|
||
.set_size = NULL,
|
||
},
|
||
/* VGA */
|
||
{
|
||
.width = VGA_WIDTH,
|
||
.height = VGA_HEIGHT,
|
||
.hoffset = 0,
|
||
.voffset = 0,
|
||
.regs = sensor_vga_regs,
|
||
.regs_size = ARRAY_SIZE(sensor_vga_regs),
|
||
.set_size = NULL,
|
||
},
|
||
};
|
||
|
||
#define N_WIN_SIZES (ARRAY_SIZE(sensor_win_sizes))
|
||
|
||
static int sensor_enum_fmt(struct v4l2_subdev *sd, unsigned index,
|
||
enum v4l2_mbus_pixelcode *code)
|
||
{
|
||
if (index >= N_FMTS)
|
||
return -EINVAL;
|
||
|
||
*code = sensor_formats[index].mbus_code;
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_enum_size(struct v4l2_subdev *sd,
|
||
struct v4l2_frmsizeenum *fsize)
|
||
{
|
||
if(fsize->index > N_WIN_SIZES-1)
|
||
return -EINVAL;
|
||
|
||
fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
|
||
fsize->discrete.width = sensor_win_sizes[fsize->index].width;
|
||
fsize->discrete.height = sensor_win_sizes[fsize->index].height;
|
||
return 0;
|
||
}
|
||
static int sensor_try_fmt_internal(struct v4l2_subdev *sd,
|
||
struct v4l2_mbus_framefmt *fmt,
|
||
struct sensor_format_struct **ret_fmt,
|
||
struct sensor_win_size **ret_wsize)
|
||
{
|
||
int index;
|
||
struct sensor_win_size *wsize;
|
||
for (index = 0; index < N_FMTS; index++)
|
||
if (sensor_formats[index].mbus_code == fmt->code)//linux-3.0
|
||
break;
|
||
|
||
if (index >= N_FMTS)
|
||
return -EINVAL;
|
||
|
||
if (ret_fmt != NULL)
|
||
*ret_fmt = sensor_formats + index;
|
||
|
||
/*
|
||
* Fields: the sensor devices claim to be progressive.
|
||
*/
|
||
fmt->field = V4L2_FIELD_NONE;//linux-3.0
|
||
|
||
/*
|
||
* Round requested image size down to the nearest
|
||
* we support, but not below the smallest.
|
||
*/
|
||
for (wsize = sensor_win_sizes; wsize < sensor_win_sizes + N_WIN_SIZES; wsize++)
|
||
if (fmt->width >= wsize->width && fmt->height >= wsize->height)
|
||
break;
|
||
|
||
if (wsize >= sensor_win_sizes + N_WIN_SIZES)
|
||
wsize--; /* Take the smallest one */
|
||
if (ret_wsize != NULL)
|
||
*ret_wsize = wsize;
|
||
/*
|
||
* Note the size we'll actually handle.
|
||
*/
|
||
fmt->width = wsize->width;//linux-3.0
|
||
fmt->height = wsize->height;//linux-3.0
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_try_fmt(struct v4l2_subdev *sd,
|
||
struct v4l2_mbus_framefmt *fmt)
|
||
{
|
||
return sensor_try_fmt_internal(sd, fmt, NULL, NULL);
|
||
}
|
||
|
||
static int sensor_g_mbus_config(struct v4l2_subdev *sd,
|
||
struct v4l2_mbus_config *cfg)
|
||
{
|
||
cfg->type = V4L2_MBUS_PARALLEL;
|
||
cfg->flags = V4L2_MBUS_MASTER | VREF_POL | HREF_POL | CLK_POL ;
|
||
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* Set a format.
|
||
*/
|
||
static int sensor_s_fmt(struct v4l2_subdev *sd,
|
||
struct v4l2_mbus_framefmt *fmt)//linux-3.0
|
||
{
|
||
int ret;
|
||
struct sensor_format_struct *sensor_fmt;
|
||
struct sensor_win_size *wsize;
|
||
struct sensor_info *info = to_state(sd);
|
||
vfe_dev_dbg("sensor_s_fmt\n");
|
||
ret = sensor_try_fmt_internal(sd, fmt, &sensor_fmt, &wsize);
|
||
if (ret)
|
||
return ret;
|
||
|
||
|
||
sensor_write_array(sd, sensor_fmt->regs , sensor_fmt->regs_size);
|
||
|
||
ret = 0;
|
||
if (wsize->regs)
|
||
{
|
||
ret = sensor_write_array(sd, wsize->regs , wsize->regs_size);
|
||
if (ret < 0)
|
||
return ret;
|
||
}
|
||
|
||
if (wsize->set_size)
|
||
{
|
||
ret = wsize->set_size(sd);
|
||
if (ret < 0)
|
||
return ret;
|
||
}
|
||
|
||
info->fmt = sensor_fmt;
|
||
info->width = wsize->width;
|
||
info->height = wsize->height;
|
||
sensor_s_hflip_vflip(sd,info->hflip,info->vflip);
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* Implement G/S_PARM. There is a "high quality" mode we could try
|
||
* to do someday; for now, we just do the frame rate tweak.
|
||
*/
|
||
static int sensor_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
|
||
{
|
||
struct v4l2_captureparm *cp = &parms->parm.capture;
|
||
struct sensor_info *info = to_state(sd);
|
||
|
||
if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
|
||
return -EINVAL;
|
||
|
||
memset(cp, 0, sizeof(struct v4l2_captureparm));
|
||
cp->capability = V4L2_CAP_TIMEPERFRAME;
|
||
cp->timeperframe.numerator = 1;
|
||
|
||
if (info->width > SVGA_WIDTH && info->height > SVGA_HEIGHT) {
|
||
cp->timeperframe.denominator = SENSOR_FRAME_RATE/2;
|
||
} else {
|
||
cp->timeperframe.denominator = SENSOR_FRAME_RATE;
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int sensor_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
|
||
/*
|
||
* Code for dealing with controls.
|
||
* fill with different sensor module
|
||
* different sensor module has different settings here
|
||
* if not support the follow function ,retrun -EINVAL
|
||
*/
|
||
|
||
/* *********************************************begin of ******************************************** */
|
||
static int sensor_queryctrl(struct v4l2_subdev *sd,
|
||
struct v4l2_queryctrl *qc)
|
||
{
|
||
/* Fill in min, max, step and default value for these controls. */
|
||
/* see include/linux/videodev2.h for details */
|
||
/* see sensor_s_parm and sensor_g_parm for the meaning of value */
|
||
|
||
switch (qc->id) {
|
||
// case V4L2_CID_BRIGHTNESS:
|
||
// return v4l2_ctrl_query_fill(qc, -4, 4, 1, 1);
|
||
// case V4L2_CID_CONTRAST:
|
||
// return v4l2_ctrl_query_fill(qc, -4, 4, 1, 1);
|
||
// case V4L2_CID_SATURATION:
|
||
// return v4l2_ctrl_query_fill(qc, -4, 4, 1, 1);
|
||
// case V4L2_CID_HUE:
|
||
// return v4l2_ctrl_query_fill(qc, -180, 180, 5, 0);
|
||
case V4L2_CID_VFLIP:
|
||
case V4L2_CID_HFLIP:
|
||
return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
|
||
// case V4L2_CID_GAIN:
|
||
// return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128);
|
||
// case V4L2_CID_AUTOGAIN:
|
||
// return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
|
||
case V4L2_CID_EXPOSURE:
|
||
case V4L2_CID_AUTO_EXPOSURE_BIAS:
|
||
return v4l2_ctrl_query_fill(qc, -4, 4, 1, 0);
|
||
case V4L2_CID_EXPOSURE_AUTO:
|
||
return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0);
|
||
case V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE:
|
||
return v4l2_ctrl_query_fill(qc, 0, 9, 1, 1);
|
||
case V4L2_CID_AUTO_WHITE_BALANCE:
|
||
return v4l2_ctrl_query_fill(qc, 0, 1, 1, 1);
|
||
case V4L2_CID_COLORFX:
|
||
return v4l2_ctrl_query_fill(qc, 0, 15, 1, 0);
|
||
case V4L2_CID_FLASH_LED_MODE:
|
||
return v4l2_ctrl_query_fill(qc, 0, 4, 1, 0);
|
||
}
|
||
return -EINVAL;
|
||
}
|
||
|
||
|
||
static int sensor_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
|
||
{
|
||
switch (ctrl->id) {
|
||
case V4L2_CID_BRIGHTNESS:
|
||
return sensor_g_brightness(sd, &ctrl->value);
|
||
case V4L2_CID_CONTRAST:
|
||
return sensor_g_contrast(sd, &ctrl->value);
|
||
case V4L2_CID_SATURATION:
|
||
return sensor_g_saturation(sd, &ctrl->value);
|
||
case V4L2_CID_HUE:
|
||
return sensor_g_hue(sd, &ctrl->value);
|
||
case V4L2_CID_VFLIP:
|
||
return sensor_g_vflip(sd, &ctrl->value);
|
||
case V4L2_CID_HFLIP:
|
||
return sensor_g_hflip(sd, &ctrl->value);
|
||
case V4L2_CID_GAIN:
|
||
return sensor_g_gain(sd, &ctrl->value);
|
||
case V4L2_CID_AUTOGAIN:
|
||
return sensor_g_autogain(sd, &ctrl->value);
|
||
case V4L2_CID_EXPOSURE:
|
||
case V4L2_CID_AUTO_EXPOSURE_BIAS:
|
||
return sensor_g_exp_bias(sd, &ctrl->value);
|
||
case V4L2_CID_EXPOSURE_AUTO:
|
||
return sensor_g_autoexp(sd, &ctrl->value);
|
||
case V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE:
|
||
return sensor_g_wb(sd, &ctrl->value);
|
||
case V4L2_CID_AUTO_WHITE_BALANCE:
|
||
return sensor_g_autowb(sd, &ctrl->value);
|
||
case V4L2_CID_COLORFX:
|
||
return sensor_g_colorfx(sd, &ctrl->value);
|
||
case V4L2_CID_FLASH_LED_MODE:
|
||
return sensor_g_flash_mode(sd, &ctrl->value);
|
||
}
|
||
return -EINVAL;
|
||
}
|
||
|
||
static int sensor_s_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
|
||
{
|
||
struct v4l2_queryctrl qc;
|
||
int ret;
|
||
|
||
//vfe_dev_dbg("sensor_s_ctrl ctrl->id=0x%8x\n", ctrl->id);
|
||
qc.id = ctrl->id;
|
||
ret = sensor_queryctrl(sd, &qc);
|
||
if (ret < 0) {
|
||
return ret;
|
||
}
|
||
|
||
if (qc.type == V4L2_CTRL_TYPE_MENU ||
|
||
qc.type == V4L2_CTRL_TYPE_INTEGER ||
|
||
qc.type == V4L2_CTRL_TYPE_BOOLEAN)
|
||
{
|
||
if (ctrl->value < qc.minimum || ctrl->value > qc.maximum)
|
||
{
|
||
return -ERANGE;
|
||
}
|
||
}
|
||
|
||
switch (ctrl->id) {
|
||
case V4L2_CID_BRIGHTNESS:
|
||
return sensor_s_brightness(sd, ctrl->value);
|
||
case V4L2_CID_CONTRAST:
|
||
return sensor_s_contrast(sd, ctrl->value);
|
||
case V4L2_CID_SATURATION:
|
||
return sensor_s_saturation(sd, ctrl->value);
|
||
case V4L2_CID_HUE:
|
||
return sensor_s_hue(sd, ctrl->value);
|
||
case V4L2_CID_VFLIP:
|
||
return sensor_s_vflip(sd, ctrl->value);
|
||
case V4L2_CID_HFLIP:
|
||
return sensor_s_hflip(sd, ctrl->value);
|
||
case V4L2_CID_GAIN:
|
||
return sensor_s_gain(sd, ctrl->value);
|
||
case V4L2_CID_AUTOGAIN:
|
||
return sensor_s_autogain(sd, ctrl->value);
|
||
case V4L2_CID_EXPOSURE:
|
||
case V4L2_CID_AUTO_EXPOSURE_BIAS:
|
||
return sensor_s_exp_bias(sd, ctrl->value);
|
||
case V4L2_CID_EXPOSURE_AUTO:
|
||
return sensor_s_autoexp(sd,(enum v4l2_exposure_auto_type) ctrl->value);
|
||
case V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE:
|
||
return sensor_s_wb(sd,(enum v4l2_auto_n_preset_white_balance) ctrl->value);
|
||
case V4L2_CID_AUTO_WHITE_BALANCE:
|
||
return sensor_s_autowb(sd, ctrl->value);
|
||
case V4L2_CID_COLORFX:
|
||
return sensor_s_colorfx(sd,(enum v4l2_colorfx) ctrl->value);
|
||
case V4L2_CID_FLASH_LED_MODE:
|
||
return sensor_s_flash_mode(sd,(enum v4l2_flash_led_mode) ctrl->value);
|
||
}
|
||
return -EINVAL;
|
||
}
|
||
|
||
|
||
static int sensor_g_chip_ident(struct v4l2_subdev *sd,
|
||
struct v4l2_dbg_chip_ident *chip)
|
||
{
|
||
struct i2c_client *client = v4l2_get_subdevdata(sd);
|
||
|
||
return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SENSOR, 0);
|
||
}
|
||
|
||
|
||
/* ----------------------------------------------------------------------- */
|
||
|
||
static const struct v4l2_subdev_core_ops sensor_core_ops = {
|
||
.g_chip_ident = sensor_g_chip_ident,
|
||
.g_ctrl = sensor_g_ctrl,
|
||
.s_ctrl = sensor_s_ctrl,
|
||
.queryctrl = sensor_queryctrl,
|
||
.reset = sensor_reset,
|
||
.init = sensor_init,
|
||
.s_power = sensor_power,
|
||
.ioctl = sensor_ioctl,
|
||
};
|
||
|
||
static const struct v4l2_subdev_video_ops sensor_video_ops = {
|
||
.enum_mbus_fmt = sensor_enum_fmt,
|
||
.enum_framesizes = sensor_enum_size,
|
||
.try_mbus_fmt = sensor_try_fmt,
|
||
.s_mbus_fmt = sensor_s_fmt,
|
||
.s_parm = sensor_s_parm,
|
||
.g_parm = sensor_g_parm,
|
||
.g_mbus_config = sensor_g_mbus_config,
|
||
};
|
||
|
||
static const struct v4l2_subdev_ops sensor_ops = {
|
||
.core = &sensor_core_ops,
|
||
.video = &sensor_video_ops,
|
||
};
|
||
|
||
/* ----------------------------------------------------------------------- */
|
||
static struct cci_driver cci_drv = {
|
||
.name = SENSOR_NAME,
|
||
.addr_width = CCI_BITS_8,
|
||
.data_width = CCI_BITS_8,
|
||
};
|
||
|
||
static int sensor_probe(struct i2c_client *client,
|
||
const struct i2c_device_id *id)
|
||
{
|
||
struct v4l2_subdev *sd;
|
||
struct sensor_info *info;
|
||
info = kzalloc(sizeof(struct sensor_info), GFP_KERNEL);
|
||
if (info == NULL)
|
||
return -ENOMEM;
|
||
sd = &info->sd;
|
||
cci_dev_probe_helper(sd, client, &sensor_ops, &cci_drv);
|
||
|
||
//client->addr=0x60>>1;
|
||
|
||
info->fmt = &sensor_formats[0];
|
||
info->brightness = 0;
|
||
info->contrast = 0;
|
||
info->saturation = 0;
|
||
info->hue = 0;
|
||
info->hflip = 0;
|
||
info->vflip = 0;
|
||
info->gain = 0;
|
||
info->autogain = 1;
|
||
info->exp = 0;
|
||
info->autoexp = 0;
|
||
info->autowb = 1;
|
||
info->wb = 0;
|
||
info->clrfx = 0;
|
||
|
||
return 0;
|
||
}
|
||
|
||
|
||
static int sensor_remove(struct i2c_client *client)
|
||
{
|
||
struct v4l2_subdev *sd;
|
||
|
||
sd = cci_dev_remove_helper(client, &cci_drv);
|
||
kfree(to_state(sd));
|
||
return 0;
|
||
}
|
||
|
||
static const struct i2c_device_id sensor_id[] = {
|
||
{ SENSOR_NAME, 0 },
|
||
{ }
|
||
};
|
||
MODULE_DEVICE_TABLE(i2c, sensor_id);
|
||
static struct i2c_driver sensor_driver = {
|
||
.driver = {
|
||
.owner = THIS_MODULE,
|
||
.name = SENSOR_NAME,
|
||
},
|
||
.probe = sensor_probe,
|
||
.remove = sensor_remove,
|
||
.id_table = sensor_id,
|
||
};
|
||
|
||
static __init int init_sensor(void)
|
||
{
|
||
return cci_dev_init_helper(&sensor_driver);
|
||
}
|
||
|
||
static __exit void exit_sensor(void)
|
||
{
|
||
cci_dev_exit_helper(&sensor_driver);
|
||
}
|
||
|
||
module_init(init_sensor);
|
||
module_exit(exit_sensor);
|