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| /****************************************************************************** | ||
| Copyright (C), 2001-2011, Hisilicon Tech. Co., Ltd. | ||
| ****************************************************************************** | ||
| File Name : sony225_sensor_ctl.c | ||
| Version : Initial Draft | ||
| Author : Hisilicon multimedia software group | ||
| Created : 2014/11/07 | ||
| Description : Sony IMX225 sensor driver | ||
| History : | ||
| 1.Date : 2014/11/07 | ||
| Author : MPP | ||
| Modification: Created file | ||
| ******************************************************************************/ | ||
| #include <stdio.h> | ||
| #include <sys/types.h> | ||
| #include <sys/stat.h> | ||
| #include <sys/ioctl.h> | ||
| #include <fcntl.h> | ||
| #include <unistd.h> | ||
|
|
||
| #include "hi_ssp.h" | ||
|
|
||
| int sony_sensor_write_packet(unsigned int data) | ||
| { | ||
| int fd = -1; | ||
| int ret; | ||
| unsigned int value; | ||
|
|
||
| fd = open("/dev/ssp", 0); | ||
| if(fd < 0) | ||
| { | ||
| printf("Open /dev/ssp error!\n"); | ||
| return -1; | ||
| } | ||
|
|
||
| value = data; | ||
|
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||
| ret = ioctl(fd, SSP_WRITE_ALT, &value); | ||
|
|
||
| close(fd); | ||
| return 0; | ||
| } | ||
|
|
||
| int sony_sensor_read_packet(unsigned int data) | ||
| { | ||
| unsigned int value; | ||
| int fd = -1; | ||
| int ret; | ||
|
|
||
| fd = open("/dev/ssp", 0); | ||
| if(fd < 0) | ||
| { | ||
| printf("Open /dev/ssp error!\n"); | ||
| return -1; | ||
| } | ||
|
|
||
| value = data; | ||
|
|
||
| ret = ioctl(fd, SSP_READ_ALT, &value); | ||
|
|
||
| close(fd); | ||
| return (value&0xff); | ||
| } | ||
|
|
||
| int sensor_write_register(int addr, int data) | ||
| { | ||
| unsigned int value = (unsigned int)(((addr&0xffff)<<8) | (data & 0xff)); | ||
| return sony_sensor_write_packet(value); | ||
| } | ||
|
|
||
| int sensor_read_register(int addr) | ||
| { | ||
| unsigned int data = (unsigned int)(((addr&0xffff)<<8)); | ||
| return sony_sensor_read_packet(data); | ||
| } | ||
|
|
||
| void sensor_prog(int* rom) | ||
| { | ||
| } | ||
|
|
||
|
|
||
| void sensor_init() | ||
| { | ||
|
|
||
| sensor_write_register(0x200, 0x01); //Standby | ||
| usleep(200000); | ||
|
|
||
|
|
||
| // chip_id = 0x2 | ||
| sensor_write_register(0x207, 0x10); | ||
| sensor_write_register(0x209, 0x01); | ||
| sensor_write_register(0x20f, 0x00); | ||
| sensor_write_register(0x212, 0x2c); | ||
| sensor_write_register(0x213, 0x01); | ||
| sensor_write_register(0x216, 0x09); | ||
| sensor_write_register(0x218, 0xee); | ||
| sensor_write_register(0x219, 0x02); | ||
| sensor_write_register(0x21b, 0xc8); | ||
| sensor_write_register(0x21c, 0x19); | ||
| sensor_write_register(0x21d, 0xc2); | ||
| sensor_write_register(0x246, 0x03); | ||
| sensor_write_register(0x247, 0x06); | ||
| sensor_write_register(0x248, 0xc2); | ||
| sensor_write_register(0x25c, 0x20); | ||
| sensor_write_register(0x25D, 0x00); | ||
| sensor_write_register(0x25E, 0x20); | ||
| sensor_write_register(0x25F, 0x00); | ||
| sensor_write_register(0x270, 0x02); | ||
| sensor_write_register(0x271, 0x01); | ||
| sensor_write_register(0x29E, 0x22); | ||
| sensor_write_register(0x2A5, 0xFB); | ||
| sensor_write_register(0x2A6, 0x02); | ||
| sensor_write_register(0x2B3, 0xFF); | ||
| sensor_write_register(0x2B4, 0x01); | ||
| sensor_write_register(0x2B5, 0x42); | ||
| sensor_write_register(0x2B8, 0x10); | ||
| sensor_write_register(0x2C2, 0x01); | ||
|
|
||
| // chip_id = 0x3 | ||
| sensor_write_register(0x30F, 0x0F); | ||
| sensor_write_register(0x310, 0x0E); | ||
| sensor_write_register(0x311, 0xE7); | ||
| sensor_write_register(0x312, 0x9C); | ||
| sensor_write_register(0x313, 0x83); | ||
| sensor_write_register(0x314, 0x10); | ||
| sensor_write_register(0x315, 0x42); | ||
| sensor_write_register(0x328, 0x1E); | ||
| sensor_write_register(0x3ED, 0x38); | ||
|
|
||
| // chip_id = 0x4 | ||
| sensor_write_register(0x40C, 0xCF); | ||
| sensor_write_register(0x44C, 0x40); | ||
| sensor_write_register(0x44D, 0x03); | ||
| sensor_write_register(0x461, 0xE0); | ||
| sensor_write_register(0x462, 0x02); | ||
| sensor_write_register(0x46E, 0x2F); | ||
| sensor_write_register(0x46F, 0x30); | ||
| sensor_write_register(0x470, 0x03); | ||
| sensor_write_register(0x498, 0x00); | ||
| sensor_write_register(0x49A, 0x12); | ||
| sensor_write_register(0x49B, 0xF1); | ||
| sensor_write_register(0x49C, 0x0C); | ||
|
|
||
| usleep(200000); | ||
| sensor_write_register(0x200, 0x00); //release standy | ||
| usleep(200000); | ||
| sensor_write_register(0x202, 0x00); //Master mose start | ||
| usleep(200000); | ||
| sensor_write_register(0x249, 0x80); //XVS & XHS output | ||
| usleep(200000); | ||
|
|
||
| printf("-------Sony IMX225 Sensor Initial OK!-------\n"); | ||
|
|
||
| return ; | ||
|
|
||
| } | ||
|
|
||
|
|
||
|
|
||
| /****************************************************************************** | ||
| Copyright (C), 2001-2011, Hisilicon Tech. Co., Ltd. | ||
| ****************************************************************************** | ||
| File Name : sony225_sensor_ctl.c | ||
| Version : Initial Draft | ||
| Author : Hisilicon multimedia software group | ||
| Created : 2014/11/07 | ||
| Description : Sony IMX225 sensor driver | ||
| History : | ||
| 1.Date : 2014/11/07 | ||
| Author : MPP | ||
| Modification: Created file | ||
| ******************************************************************************/ | ||
| #include <stdio.h> | ||
| #include <sys/types.h> | ||
| #include <sys/stat.h> | ||
| #include <sys/ioctl.h> | ||
| #include <fcntl.h> | ||
| #include <unistd.h> | ||
|
|
||
| #include "hi_ssp.h" | ||
|
|
||
| int sony_sensor_write_packet(unsigned int data) | ||
| { | ||
| int fd = -1; | ||
| int ret; | ||
| unsigned int value; | ||
|
|
||
| fd = open("/dev/ssp", 0); | ||
| if(fd < 0) | ||
| { | ||
| printf("Open /dev/ssp error!\n"); | ||
| return -1; | ||
| } | ||
|
|
||
| value = data; | ||
|
|
||
| ret = ioctl(fd, SSP_WRITE_ALT, &value); | ||
|
|
||
| close(fd); | ||
| return 0; | ||
| } | ||
|
|
||
| int sony_sensor_read_packet(unsigned int data) | ||
| { | ||
| unsigned int value; | ||
| int fd = -1; | ||
| int ret; | ||
|
|
||
| fd = open("/dev/ssp", 0); | ||
| if(fd < 0) | ||
| { | ||
| printf("Open /dev/ssp error!\n"); | ||
| return -1; | ||
| } | ||
|
|
||
| value = data; | ||
|
|
||
| ret = ioctl(fd, SSP_READ_ALT, &value); | ||
|
|
||
| close(fd); | ||
| return (value&0xff); | ||
| } | ||
|
|
||
| int sensor_write_register(int addr, int data) | ||
| { | ||
| unsigned int value = (unsigned int)(((addr&0xffff)<<8) | (data & 0xff)); | ||
| return sony_sensor_write_packet(value); | ||
| } | ||
|
|
||
| int sensor_read_register(int addr) | ||
| { | ||
| unsigned int data = (unsigned int)(((addr&0xffff)<<8)); | ||
| return sony_sensor_read_packet(data); | ||
| } | ||
|
|
||
| void sensor_prog(int* rom) | ||
| { | ||
| } | ||
|
|
||
|
|
||
| void sensor_init() | ||
| { | ||
|
|
||
| sensor_write_register(0x200, 0x01); //Standby | ||
| usleep(200000); | ||
|
|
||
|
|
||
| // chip_id = 0x2 | ||
| sensor_write_register(0x207, 0x10); | ||
| sensor_write_register(0x209, 0x01); | ||
| sensor_write_register(0x20f, 0x00); | ||
| sensor_write_register(0x212, 0x2c); | ||
| sensor_write_register(0x213, 0x01); | ||
| sensor_write_register(0x216, 0x09); | ||
| sensor_write_register(0x218, 0xee); | ||
| sensor_write_register(0x219, 0x02); | ||
| sensor_write_register(0x21b, 0xc8); | ||
| sensor_write_register(0x21c, 0x19); | ||
| sensor_write_register(0x21d, 0xc2); | ||
| sensor_write_register(0x246, 0x03); | ||
| sensor_write_register(0x247, 0x06); | ||
| sensor_write_register(0x248, 0xc2); | ||
| sensor_write_register(0x25c, 0x20); | ||
| sensor_write_register(0x25D, 0x00); | ||
| sensor_write_register(0x25E, 0x20); | ||
| sensor_write_register(0x25F, 0x00); | ||
| sensor_write_register(0x270, 0x02); | ||
| sensor_write_register(0x271, 0x01); | ||
| sensor_write_register(0x29E, 0x22); | ||
| sensor_write_register(0x2A5, 0xFB); | ||
| sensor_write_register(0x2A6, 0x02); | ||
| sensor_write_register(0x2B3, 0xFF); | ||
| sensor_write_register(0x2B4, 0x01); | ||
| sensor_write_register(0x2B5, 0x42); | ||
| sensor_write_register(0x2B8, 0x10); | ||
| sensor_write_register(0x2C2, 0x01); | ||
|
|
||
| // chip_id = 0x3 | ||
| sensor_write_register(0x30F, 0x0F); | ||
| sensor_write_register(0x310, 0x0E); | ||
| sensor_write_register(0x311, 0xE7); | ||
| sensor_write_register(0x312, 0x9C); | ||
| sensor_write_register(0x313, 0x83); | ||
| sensor_write_register(0x314, 0x10); | ||
| sensor_write_register(0x315, 0x42); | ||
| sensor_write_register(0x328, 0x1E); | ||
| sensor_write_register(0x3ED, 0x38); | ||
|
|
||
| // chip_id = 0x4 | ||
| sensor_write_register(0x40C, 0xCF); | ||
| sensor_write_register(0x44C, 0x40); | ||
| sensor_write_register(0x44D, 0x03); | ||
| sensor_write_register(0x461, 0xE0); | ||
| sensor_write_register(0x462, 0x02); | ||
| sensor_write_register(0x46E, 0x2F); | ||
| sensor_write_register(0x46F, 0x30); | ||
| sensor_write_register(0x470, 0x03); | ||
| sensor_write_register(0x498, 0x00); | ||
| sensor_write_register(0x49A, 0x12); | ||
| sensor_write_register(0x49B, 0xF1); | ||
| sensor_write_register(0x49C, 0x0C); | ||
|
|
||
| usleep(200000); | ||
| sensor_write_register(0x200, 0x00); //release standy | ||
| usleep(200000); | ||
| sensor_write_register(0x202, 0x00); //Master mose start | ||
| usleep(200000); | ||
| sensor_write_register(0x249, 0x80); //XVS & XHS output | ||
| usleep(200000); | ||
|
|
||
| printf("-------Sony IMX225 Sensor Initial OK!-------\n"); | ||
|
|
||
| return ; | ||
|
|
||
| } |