2 o* Driver for MT9M001 CMOS Image Sensor from Micron
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4 * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
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6 * This program is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License version 2 as
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8 * published by the Free Software Foundation.
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11 #include <linux/videodev2.h>
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12 #include <linux/slab.h>
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13 #include <linux/i2c.h>
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14 #include <linux/log2.h>
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15 #include <linux/platform_device.h>
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16 #include <linux/delay.h>
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17 #include <linux/circ_buf.h>
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18 #include <linux/miscdevice.h>
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19 #include <media/v4l2-common.h>
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20 #include <media/v4l2-chip-ident.h>
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21 #include <media/soc_camera.h>
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22 #include <plat/rk_camera.h>
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25 module_param(debug, int, S_IRUGO|S_IWUSR);
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27 #define dprintk(level, fmt, arg...) do { \
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28 if (debug >= level) \
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29 printk(KERN_WARNING fmt , ## arg); } while (0)
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31 #define SENSOR_TR(format, ...) printk(KERN_ERR format, ## __VA_ARGS__)
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32 #define SENSOR_DG(format, ...) dprintk(1, format, ## __VA_ARGS__)
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35 #define _CONS(a,b) a##b
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36 #define CONS(a,b) _CONS(a,b)
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39 #define _STR(x) __STR(x)
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40 #define STR(x) _STR(x)
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42 #define MIN(x,y) ((x<y) ? x: y)
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43 #define MAX(x,y) ((x>y) ? x: y)
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45 /* Sensor Driver Configuration */
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46 #define SENSOR_NAME sid130B
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47 #define SENSOR_V4L2_IDENT V4L2_IDENT_SID130B
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48 #define SENSOR_ID 0x1B
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49 #define SENSOR_MIN_WIDTH 176
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50 #define SENSOR_MIN_HEIGHT 144
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51 #define SENSOR_MAX_WIDTH 1600
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52 #define SENSOR_MAX_HEIGHT 1200
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53 #define SENSOR_INIT_WIDTH 800 /* Sensor pixel size for sensor_init_data array */
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54 #define SENSOR_INIT_HEIGHT 600
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55 #define SENSOR_INIT_WINSEQADR sensor_svga
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56 #define SENSOR_INIT_PIXFMT V4L2_MBUS_FMT_UYVY8_2X8
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58 #define CONFIG_SENSOR_WhiteBalance 1
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59 #define CONFIG_SENSOR_Brightness 0
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60 #define CONFIG_SENSOR_Contrast 0
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61 #define CONFIG_SENSOR_Saturation 0
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62 #define CONFIG_SENSOR_Effect 1
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63 #define CONFIG_SENSOR_Scene 0
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64 #define CONFIG_SENSOR_DigitalZoom 0
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65 #define CONFIG_SENSOR_Focus 0
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66 #define CONFIG_SENSOR_Exposure 0
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67 #define CONFIG_SENSOR_Flash 1
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68 #define CONFIG_SENSOR_Mirror 0
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69 #define CONFIG_SENSOR_Flip 0
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71 #define CONFIG_SENSOR_I2C_SPEED 80000 /* Hz */
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72 /* Sensor write register continues by preempt_disable/preempt_enable for current process not be scheduled */
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73 #define CONFIG_SENSOR_I2C_NOSCHED 0
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74 #define CONFIG_SENSOR_I2C_RDWRCHK 0
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76 #define SENSOR_BUS_PARAM (SOCAM_MASTER | SOCAM_PCLK_SAMPLE_RISING |\
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77 SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_LOW|\
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78 SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATAWIDTH_8 |SOCAM_MCLK_24MHZ)
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80 #define COLOR_TEMPERATURE_CLOUDY_DN 6500
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81 #define COLOR_TEMPERATURE_CLOUDY_UP 8000
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82 #define COLOR_TEMPERATURE_CLEARDAY_DN 5000
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83 #define COLOR_TEMPERATURE_CLEARDAY_UP 6500
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84 #define COLOR_TEMPERATURE_OFFICE_DN 3500
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85 #define COLOR_TEMPERATURE_OFFICE_UP 5000
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86 #define COLOR_TEMPERATURE_HOME_DN 2500
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87 #define COLOR_TEMPERATURE_HOME_UP 3500
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89 #define SENSOR_NAME_STRING(a) STR(CONS(SENSOR_NAME, a))
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90 #define SENSOR_NAME_VARFUN(a) CONS(SENSOR_NAME, a)
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92 #define SENSOR_AF_IS_ERR (0x00<<0)
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93 #define SENSOR_AF_IS_OK (0x01<<0)
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94 #define SENSOR_INIT_IS_ERR (0x00<<28)
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95 #define SENSOR_INIT_IS_OK (0x01<<28)
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103 //flash off in fixed time to prevent from too hot , zyc
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104 struct flash_timer{
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105 struct soc_camera_device *icd;
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106 struct hrtimer timer;
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108 static enum hrtimer_restart flash_off_func(struct hrtimer *timer);
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110 static struct flash_timer flash_off_timer;
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111 //for user defined if user want to customize the series , zyc
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112 #ifdef CONFIG_SID130B_USER_DEFINED_SERIES
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113 #include "sid130B_user_series.c"
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115 /* init 352X288 SVGA */
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116 static struct reginfo sensor_init_data[] =
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120 {0x04, 0x00}, //Group A 0x10
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121 {0x05, 0x0F}, //UXGA Output
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126 {0x08, 0xa2}, //PLL off
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146 //Flicker - 50Hz - Still mode ,
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150 {0x23, 0x29},//15},
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152 {0x35, 0x50},//3c},
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154 //Flicker - 50Hz - Preview mode 24MHz MCLK
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157 {0x25, 0xe6},//10},
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158 {0x27, 0x0d},//4b},
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160 {0x34, 0x80},//64},
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166 {0x11, 0x0a}, //.0c
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175 {0x40, 0x40}, //Max Again //anyuan
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212 {0x92, 0x0c}, //0bank 0x11 °ú µ¿ÀÏ
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213 {0x95, 0x40}, //0 bank 0x40 °ú µ¿ÀÏ
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259 //CMA change -D65~A
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260 {0x53, 0xa1}, //AWB R Gain for D30 to D20
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261 {0x54, 0xc0}, //AWB B Gain for D30 to D20
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262 {0x55, 0xa1}, //AWB R Gain for D20 to D30
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263 {0x56, 0xc0}, //AWB B Gain for D20 to D30
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264 {0x57, 0xc8}, //AWB R Gain for D65 to D30
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265 {0x58, 0xa0}, //AWB B Gain for D65 to D30
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266 {0x59, 0xc8}, //AWB R Gain for D30 to D65
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267 {0x5A, 0xa0}, //AWB B Gain for D30 to D65
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333 {0x30, 0x88}, //DPCNRCTRL
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334 {0x31, 0x14}, //DPTHR @ AGAIN = 00
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335 {0x32, 0x10}, //DPTHR @ AGAIN = 20
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336 {0x33, 0x0c}, //DPTHR @ AGAIN = 40
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337 {0x34, 0x08}, //DPTHR @ AGAIN = 60
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338 {0x35, 0x04}, //DPTHR @ AGAIN = 80
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339 {0x36, 0x44}, //DPTHVRNG
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340 {0x37, 0x66}, //DPNUMBER
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341 {0x38, 0x00}, //0x00 // NRTHR0 @ AGAIN = 00
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342 {0x39, 0x04}, //0x0C // NRTHR1 @ AGAIN = 20
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343 {0x3A, 0x04}, //0x18 // NRTHR2 @ AGAIN = 40
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344 {0x3B, 0x2c}, //0x30 // NRTHR3 @ AGAIN = 60
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345 {0x3C, 0x3c}, // NRTHR4 @ AGAIN = 80
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346 {0x3D, 0x04}, //NRTHVRNG0 @ AGAIN = 00
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347 {0x3E, 0x04}, //NRTHVRNG1 @ AGAIN = 20
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348 {0x3F, 0x04}, //NRTHVRNG2 @ AGAIN = 40
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349 {0x40, 0x2c}, //NRTHVRNG3 @ AGAIN = 60
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350 {0x41, 0x3c}, //NRTHVRNG4 @ AGAIN = 80
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351 {0x42, 0xff}, //NRTHVRNGMAX
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352 {0x43, 0x40}, //NRTHRWGT
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353 {0x44, 0x40}, //BASELVL
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354 {0x45, 0x06}, //SHUMAXH
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355 {0x46, 0x40}, //SHUMAXL
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356 {0x47, 0x30}, //ILLUMITHDRK
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359 {0x50, 0x0a}, //0x00
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360 {0x51, 0x20}, //0x45
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361 {0x52, 0x12}, //0x24
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362 {0x53, 0x12}, //0x24
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364 {0x54, 0x22}, //0x00
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365 {0x55, 0x18}, //0x40
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366 {0x56, 0x08}, //0x10
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367 {0x57, 0x10}, //0x20
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369 {0x58, 0x22}, //0x00
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370 {0x59, 0x18}, //0x40
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371 {0x5A, 0x08}, //0x10
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372 {0x5B, 0x10}, //0x20
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374 {0x5C, 0x25}, //0x04
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375 {0x5D, 0x1a}, //0x55
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376 {0x5E, 0x12}, //0x25
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377 {0x5F, 0x10}, //0x20
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379 {0x60, 0x32}, //0x32
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380 {0x61, 0x20}, //20//
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382 // {0x63, 0x89 //8c R Center start gain
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383 // {0x66, 0x79 //B Center start gain 73
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384 {0x6B, 0x00}, //01 //01
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385 {0x6C, 0x01}, //22
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386 {0x6D, 0x23}, //22
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387 {0x6E, 0x55}, //55
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388 {0x6F, 0x55}, //77
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389 {0x70, 0x55}, //65
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390 {0x71, 0x00}, //01 //AB (6)
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391 {0x72, 0x01}, //23 (5)
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392 {0x73, 0x23}, //33 (4)
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393 {0x74, 0x44}, //45 (3)
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394 {0x75, 0x45}, //55 (2)
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395 {0x76, 0x66}, //55 (1)
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396 {0x77, 0x00}, //01 //AB (6)
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397 {0x78, 0x01}, //23 (5)
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398 {0x79, 0x23}, //33 (4)
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399 {0x7A, 0x44}, //45 (3)
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400 {0x7B, 0x45}, //55 (2)
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401 {0x7C, 0x66}, //55 (1)
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402 {0x7D, 0x00}, //00 //00
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403 {0x7E, 0x00}, //00 //00
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404 {0x7F, 0x12}, //11 //12
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405 {0x80, 0x33}, //33 //33 //44
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406 {0x81, 0x44}, //33 //33 //44
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407 {0x82, 0x55}, //22 //44 //45
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436 //Color Matrix for D65
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438 {0xC0, 0x2F}, // CMASB D20 or D30 or Dark Condition Color Matrix Selection
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454 {0xC0, 0x2F}, // CMASB D20 or D30 or Dark Condition Color Matrix Selection
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471 //Color Matrix for CWF
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488 //Color Matrix for A
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580 {0x50, 0x00}, //DARK GAMMA on/off
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633 {0xA1, 0x08}, //@ 0
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634 {0xA2, 0x10}, //@ 20
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635 {0xA3, 0x16}, //@ 40
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636 {0xA4, 0x20}, //@ 60
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637 {0xA5, 0x30}, //@ 80
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650 {0xB2, 0x38}, //color suppression start
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686 {0x91, 0x81}, //knee function selection/knee point H
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687 {0x92, 0x00}, //knee point L
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688 {0x93, 0x50}, //Knee gain
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689 {0x94, 0x41}, //[6:4]knee start H/[2:0]Knee END H
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690 {0x95, 0x7e}, //knee start L
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691 {0x96, 0x48}, //knee END L
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713 {0xB0, 0xc0}, //YGMACTRL
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714 {0xB1, 0x04}, //YGMASLOP
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715 {0xB8, 0x0f}, //DRKTHR1
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716 {0xB9, 0x10}, //DRKTHR2
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717 //{0xBA, 0x38}, //DRKTHR3
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718 //{0xBB, 0x39}, //DRKTHR4
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737 // edge value adjustment
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757 {0x04, 0x00}, //Group A 0x10
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758 {0x05, 0x0F}, //UXGA Output
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763 {0x08, 0xa2}, //PLL on
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766 {0x10, 0x13},//17},
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770 {0x13, 0x1a},//16},
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771 {0x15, 0x22},//16},
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772 {0x14, 0x27},//16},
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773 {0x17, 0xcb},//CF},
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774 {0x18, 0x38},//34},
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778 //Flicker - 50Hz - Still mode
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782 {0x23, 0x29},//15},
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784 {0x35, 0x50},//3c},
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786 //Flicker - 50Hz - Preview mode 24MHz MCLK
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789 {0x25, 0xe6},//10},
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790 {0x27, 0x0d},//4b},
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792 {0x34, 0x80},//64},
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880 {0x15, 0xE0},//FE},
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919 //CMA change -D65~A
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998 {0x31, 0x14},//04}, //D
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1016 {0x43, 0x40},//F0}, //N
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1018 {0x45, 0x06},//09}, //S
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1157 //Color Matrix for D65
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1173 //Color Matrix for CWF
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1190 //Color Matrix for A
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1328 //Color Saturation
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1466 /* 1600X1200 UXGA */
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1467 static struct reginfo sensor_uxga[] =
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1480 /* 1280X1024 SXGA */
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1481 static struct reginfo sensor_sxga[] =
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1493 static struct reginfo sensor_xga[] =
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1498 static struct reginfo sensor_svga[] =
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1509 static struct reginfo sensor_vga[] =
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1515 {0x94,0x02}, //0x02
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1516 {0x95,0x80}, //0x80
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1517 {0x96,0x01},//0x01
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1518 {0x97,0xe0}, //0xe0
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1523 static struct reginfo sensor_cif[] =
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1533 /* 320*240 QVGA */
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1534 static struct reginfo sensor_qvga[] =
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1545 static struct reginfo sensor_qcif[] =
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1555 static struct reginfo sensor_ClrFmt_YUYV[]=
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1560 static struct reginfo sensor_ClrFmt_UYVY[]=
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1565 #if CONFIG_SENSOR_WhiteBalance
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1566 static struct reginfo sensor_WhiteB_Auto[]={
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1571 /* Cloudy Colour Temperature : 6500K - 8000K */
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1572 static struct reginfo sensor_WhiteB_Cloudy[]=
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1580 /* ClearDay Colour Temperature : 5000K - 6500K */
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1581 static struct reginfo sensor_WhiteB_ClearDay[]=
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1590 /* Office Colour Temperature : 3500K - 5000K */
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1591 static struct reginfo sensor_WhiteB_TungstenLamp1[]=
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1599 /* Home Colour Temperature : 2500K - 3500K */
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1600 static struct reginfo sensor_WhiteB_TungstenLamp2[]=
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1608 static struct reginfo *sensor_WhiteBalanceSeqe[] = {sensor_WhiteB_Auto, sensor_WhiteB_TungstenLamp1,sensor_WhiteB_TungstenLamp2,
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1609 sensor_WhiteB_ClearDay, sensor_WhiteB_Cloudy,NULL,
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1613 #if CONFIG_SENSOR_Brightness
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1614 static struct reginfo sensor_Brightness0[]=
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1623 static struct reginfo sensor_Brightness1[]=
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1632 static struct reginfo sensor_Brightness2[]=
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1641 static struct reginfo sensor_Brightness3[]=
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1650 static struct reginfo sensor_Brightness4[]=
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1659 static struct reginfo sensor_Brightness5[]=
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1665 static struct reginfo *sensor_BrightnessSeqe[] = {sensor_Brightness0, sensor_Brightness1, sensor_Brightness2, sensor_Brightness3,
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1666 sensor_Brightness4, sensor_Brightness5,NULL,
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1671 #if CONFIG_SENSOR_Effect
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1672 static struct reginfo sensor_Effect_Normal[] =
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1679 static struct reginfo sensor_Effect_WandB[] =
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1687 static struct reginfo sensor_Effect_Sepia[] =
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1696 static struct reginfo sensor_Effect_Negative[] =
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1702 static struct reginfo sensor_Effect_Bluish[] =
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1712 static struct reginfo sensor_Effect_Green[] =
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1721 static struct reginfo *sensor_EffectSeqe[] = {sensor_Effect_Normal, sensor_Effect_WandB, sensor_Effect_Negative,sensor_Effect_Sepia,
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1722 sensor_Effect_Bluish, sensor_Effect_Green,NULL,
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1725 #if CONFIG_SENSOR_Exposure
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1726 static struct reginfo sensor_Exposure0[]=
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1732 static struct reginfo sensor_Exposure1[]=
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1738 static struct reginfo sensor_Exposure2[]=
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1744 static struct reginfo sensor_Exposure3[]=
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1750 static struct reginfo sensor_Exposure4[]=
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1756 static struct reginfo sensor_Exposure5[]=
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1762 static struct reginfo sensor_Exposure6[]=
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1768 static struct reginfo *sensor_ExposureSeqe[] = {sensor_Exposure0, sensor_Exposure1, sensor_Exposure2, sensor_Exposure3,
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1769 sensor_Exposure4, sensor_Exposure5,sensor_Exposure6,NULL,
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1772 #if CONFIG_SENSOR_Saturation
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1773 static struct reginfo sensor_Saturation0[]=
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1778 static struct reginfo sensor_Saturation1[]=
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1783 static struct reginfo sensor_Saturation2[]=
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1787 static struct reginfo *sensor_SaturationSeqe[] = {sensor_Saturation0, sensor_Saturation1, sensor_Saturation2, NULL,};
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1790 #if CONFIG_SENSOR_Contrast
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1791 static struct reginfo sensor_Contrast0[]=
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1796 static struct reginfo sensor_Contrast1[]=
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1801 static struct reginfo sensor_Contrast2[]=
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1806 static struct reginfo sensor_Contrast3[]=
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1811 static struct reginfo sensor_Contrast4[]=
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1817 static struct reginfo sensor_Contrast5[]=
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1822 static struct reginfo sensor_Contrast6[]=
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1826 static struct reginfo *sensor_ContrastSeqe[] = {sensor_Contrast0, sensor_Contrast1, sensor_Contrast2, sensor_Contrast3,
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1827 sensor_Contrast4, sensor_Contrast5, sensor_Contrast6, NULL,
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1831 #if CONFIG_SENSOR_Mirror
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1832 static struct reginfo sensor_MirrorOn[]=
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1837 static struct reginfo sensor_MirrorOff[]=
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1841 static struct reginfo *sensor_MirrorSeqe[] = {sensor_MirrorOff, sensor_MirrorOn,NULL,};
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1843 #if CONFIG_SENSOR_Flip
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1844 static struct reginfo sensor_FlipOn[]=
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1849 static struct reginfo sensor_FlipOff[]=
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1853 static struct reginfo *sensor_FlipSeqe[] = {sensor_FlipOff, sensor_FlipOn,NULL,};
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1856 #if CONFIG_SENSOR_Scene
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1857 static struct reginfo sensor_SceneAuto[] =
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1866 static struct reginfo sensor_SceneNight[] =
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1874 static struct reginfo *sensor_SceneSeqe[] = {sensor_SceneAuto, sensor_SceneNight,NULL,};
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1877 #if CONFIG_SENSOR_DigitalZoom
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1878 static struct reginfo sensor_Zoom0[] =
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1883 static struct reginfo sensor_Zoom1[] =
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1888 static struct reginfo sensor_Zoom2[] =
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1894 static struct reginfo sensor_Zoom3[] =
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1898 static struct reginfo *sensor_ZoomSeqe[] = {sensor_Zoom0, sensor_Zoom1, sensor_Zoom2, sensor_Zoom3, NULL,};
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1900 static const struct v4l2_querymenu sensor_menus[] =
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1902 #if CONFIG_SENSOR_WhiteBalance
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1903 { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 0, .name = "auto", .reserved = 0, }, { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 1, .name = "incandescent", .reserved = 0,},
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1904 { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 2, .name = "fluorescent", .reserved = 0,}, { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 3, .name = "daylight", .reserved = 0,},
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1905 { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 4, .name = "cloudy-daylight", .reserved = 0,},
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1908 #if CONFIG_SENSOR_Effect
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1909 { .id = V4L2_CID_EFFECT, .index = 0, .name = "none", .reserved = 0, }, { .id = V4L2_CID_EFFECT, .index = 1, .name = "mono", .reserved = 0,},
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1910 { .id = V4L2_CID_EFFECT, .index = 2, .name = "negative", .reserved = 0,}, { .id = V4L2_CID_EFFECT, .index = 3, .name = "sepia", .reserved = 0,},
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1911 { .id = V4L2_CID_EFFECT, .index = 4, .name = "posterize", .reserved = 0,} ,{ .id = V4L2_CID_EFFECT, .index = 5, .name = "aqua", .reserved = 0,},
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1914 #if CONFIG_SENSOR_Scene
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1915 { .id = V4L2_CID_SCENE, .index = 0, .name = "auto", .reserved = 0,} ,{ .id = V4L2_CID_SCENE, .index = 1, .name = "night", .reserved = 0,},
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1918 #if CONFIG_SENSOR_Flash
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1919 { .id = V4L2_CID_FLASH, .index = 0, .name = "off", .reserved = 0, }, { .id = V4L2_CID_FLASH, .index = 1, .name = "auto", .reserved = 0,},
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1920 { .id = V4L2_CID_FLASH, .index = 2, .name = "on", .reserved = 0,}, { .id = V4L2_CID_FLASH, .index = 3, .name = "torch", .reserved = 0,},
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1924 static struct v4l2_queryctrl sensor_controls[] =
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1926 #if CONFIG_SENSOR_WhiteBalance
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1928 .id = V4L2_CID_DO_WHITE_BALANCE,
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1929 .type = V4L2_CTRL_TYPE_MENU,
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1930 .name = "White Balance Control",
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1934 .default_value = 0,
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1938 #if CONFIG_SENSOR_Brightness
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1940 .id = V4L2_CID_BRIGHTNESS,
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1941 .type = V4L2_CTRL_TYPE_INTEGER,
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1942 .name = "Brightness Control",
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1946 .default_value = 0,
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1950 #if CONFIG_SENSOR_Effect
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1952 .id = V4L2_CID_EFFECT,
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1953 .type = V4L2_CTRL_TYPE_MENU,
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1954 .name = "Effect Control",
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1958 .default_value = 0,
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1962 #if CONFIG_SENSOR_Exposure
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1964 .id = V4L2_CID_EXPOSURE,
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1965 .type = V4L2_CTRL_TYPE_INTEGER,
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1966 .name = "Exposure Control",
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1970 .default_value = 0,
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1974 #if CONFIG_SENSOR_Saturation
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1976 .id = V4L2_CID_SATURATION,
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1977 .type = V4L2_CTRL_TYPE_INTEGER,
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1978 .name = "Saturation Control",
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1982 .default_value = 0,
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1986 #if CONFIG_SENSOR_Contrast
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1988 .id = V4L2_CID_CONTRAST,
\r
1989 .type = V4L2_CTRL_TYPE_INTEGER,
\r
1990 .name = "Contrast Control",
\r
1994 .default_value = 0,
\r
1998 #if CONFIG_SENSOR_Mirror
\r
2000 .id = V4L2_CID_HFLIP,
\r
2001 .type = V4L2_CTRL_TYPE_BOOLEAN,
\r
2002 .name = "Mirror Control",
\r
2006 .default_value = 1,
\r
2010 #if CONFIG_SENSOR_Flip
\r
2012 .id = V4L2_CID_VFLIP,
\r
2013 .type = V4L2_CTRL_TYPE_BOOLEAN,
\r
2014 .name = "Flip Control",
\r
2018 .default_value = 1,
\r
2022 #if CONFIG_SENSOR_Scene
\r
2024 .id = V4L2_CID_SCENE,
\r
2025 .type = V4L2_CTRL_TYPE_MENU,
\r
2026 .name = "Scene Control",
\r
2030 .default_value = 0,
\r
2034 #if CONFIG_SENSOR_DigitalZoom
\r
2036 .id = V4L2_CID_ZOOM_RELATIVE,
\r
2037 .type = V4L2_CTRL_TYPE_INTEGER,
\r
2038 .name = "DigitalZoom Control",
\r
2042 .default_value = 0,
\r
2044 .id = V4L2_CID_ZOOM_ABSOLUTE,
\r
2045 .type = V4L2_CTRL_TYPE_INTEGER,
\r
2046 .name = "DigitalZoom Control",
\r
2050 .default_value = 0,
\r
2054 #if CONFIG_SENSOR_Focus
\r
2056 .id = V4L2_CID_FOCUS_RELATIVE,
\r
2057 .type = V4L2_CTRL_TYPE_INTEGER,
\r
2058 .name = "Focus Control",
\r
2062 .default_value = 0,
\r
2064 .id = V4L2_CID_FOCUS_ABSOLUTE,
\r
2065 .type = V4L2_CTRL_TYPE_INTEGER,
\r
2066 .name = "Focus Control",
\r
2070 .default_value = 125,
\r
2074 #if CONFIG_SENSOR_Flash
\r
2076 .id = V4L2_CID_FLASH,
\r
2077 .type = V4L2_CTRL_TYPE_MENU,
\r
2078 .name = "Flash Control",
\r
2082 .default_value = 0,
\r
2087 static int sensor_probe(struct i2c_client *client, const struct i2c_device_id *did);
\r
2088 static int sensor_video_probe(struct soc_camera_device *icd, struct i2c_client *client);
\r
2089 static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
\r
2090 static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
\r
2091 static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl);
\r
2092 static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl);
\r
2093 static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg);
\r
2094 static int sensor_resume(struct soc_camera_device *icd);
\r
2095 static int sensor_set_bus_param(struct soc_camera_device *icd,unsigned long flags);
\r
2096 static unsigned long sensor_query_bus_param(struct soc_camera_device *icd);
\r
2097 #if CONFIG_SENSOR_Effect
\r
2098 static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value);
\r
2100 #if CONFIG_SENSOR_WhiteBalance
\r
2101 static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value);
\r
2103 static int sensor_deactivate(struct i2c_client *client);
\r
2105 static struct soc_camera_ops sensor_ops =
\r
2107 .suspend = sensor_suspend,
\r
2108 .resume = sensor_resume,
\r
2109 .set_bus_param = sensor_set_bus_param,
\r
2110 .query_bus_param = sensor_query_bus_param,
\r
2111 .controls = sensor_controls,
\r
2112 .menus = sensor_menus,
\r
2113 .num_controls = ARRAY_SIZE(sensor_controls),
\r
2114 .num_menus = ARRAY_SIZE(sensor_menus),
\r
2117 /* only one fixed colorspace per pixelcode */
\r
2118 struct sensor_datafmt {
\r
2119 enum v4l2_mbus_pixelcode code;
\r
2120 enum v4l2_colorspace colorspace;
\r
2123 /* Find a data format by a pixel code in an array */
\r
2124 static const struct sensor_datafmt *sensor_find_datafmt(
\r
2125 enum v4l2_mbus_pixelcode code, const struct sensor_datafmt *fmt,
\r
2129 for (i = 0; i < n; i++)
\r
2130 if (fmt[i].code == code)
\r
2136 static const struct sensor_datafmt sensor_colour_fmts[] = {
\r
2137 {V4L2_MBUS_FMT_UYVY8_2X8, V4L2_COLORSPACE_JPEG},
\r
2138 {V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG}
\r
2141 typedef struct sensor_info_priv_s
\r
2153 bool snap2preview;
\r
2154 bool video2preview;
\r
2155 unsigned char mirror; /* HFLIP */
\r
2156 unsigned char flip; /* VFLIP */
\r
2157 unsigned int winseqe_cur_addr;
\r
2158 struct sensor_datafmt fmt;
\r
2159 unsigned int funmodule_state;
\r
2160 } sensor_info_priv_t;
\r
2164 struct v4l2_subdev subdev;
\r
2165 struct i2c_client *client;
\r
2166 sensor_info_priv_t info_priv;
\r
2167 int model; /* V4L2_IDENT_OV* codes from v4l2-chip-ident.h */
\r
2168 #if CONFIG_SENSOR_I2C_NOSCHED
\r
2169 atomic_t tasklock_cnt;
\r
2171 struct rk29camera_platform_data *sensor_io_request;
\r
2172 struct rk29camera_gpio_res *sensor_gpio_res;
\r
2175 static struct sensor* to_sensor(const struct i2c_client *client)
\r
2177 return container_of(i2c_get_clientdata(client), struct sensor, subdev);
\r
2180 static int sensor_task_lock(struct i2c_client *client, int lock)
\r
2182 #if CONFIG_SENSOR_I2C_NOSCHED
\r
2184 struct sensor *sensor = to_sensor(client);
\r
2187 if (atomic_read(&sensor->tasklock_cnt) == 0) {
\r
2188 while ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt>0)) {
\r
2189 SENSOR_TR("\n %s will obtain i2c in atomic, but i2c bus is locked! Wait...\n",SENSOR_NAME_STRING());
\r
2193 if ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt<=0)) {
\r
2194 SENSOR_TR("\n %s obtain i2c fail in atomic!!\n",SENSOR_NAME_STRING());
\r
2195 goto sensor_task_lock_err;
\r
2197 preempt_disable();
\r
2200 atomic_add(1, &sensor->tasklock_cnt);
\r
2202 if (atomic_read(&sensor->tasklock_cnt) > 0) {
\r
2203 atomic_sub(1, &sensor->tasklock_cnt);
\r
2205 if (atomic_read(&sensor->tasklock_cnt) == 0)
\r
2210 sensor_task_lock_err:
\r
2218 /* sensor register write */
\r
2219 static int sensor_write(struct i2c_client *client, u8 reg, u8 val)
\r
2223 struct i2c_msg msg[1];
\r
2225 //buf[0] = reg >> 8;
\r
2226 buf[0] = reg & 0xFF;
\r
2228 //printk("%s----%d-----\n",__func__,__LINE__);
\r
2230 msg->addr = client->addr;
\r
2231 msg->flags = client->flags;
\r
2233 msg->len = sizeof(buf);
\r
2234 msg->scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
\r
2235 msg->read_type = 0; /* fpga i2c:0==I2C_NORMAL : direct use number not enum for don't want include spi_fpga.h */
\r
2240 while ((cnt-- > 0) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */
\r
2241 err = i2c_transfer(client->adapter, msg, 1);
\r
2246 SENSOR_TR("\n %s write reg(0x%x, val:0x%x) failed, try to write again!\n",SENSOR_NAME_STRING(),reg, val);
\r
2254 /* sensor register read */
\r
2255 static int sensor_read(struct i2c_client *client, u8 reg, u8 *val)
\r
2259 struct i2c_msg msg[2];
\r
2261 // buf[0] = reg >> 8;
\r
2262 buf[0] = reg & 0xFF;
\r
2264 msg[0].addr = client->addr;
\r
2265 msg[0].flags = client->flags;
\r
2267 msg[0].len = sizeof(buf);
\r
2268 msg[0].scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
\r
2269 msg[0].read_type = 2; /* fpga i2c:0==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */
\r
2271 msg[1].addr = client->addr;
\r
2272 msg[1].flags = client->flags|I2C_M_RD;
\r
2275 msg[1].scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
\r
2276 msg[1].read_type = 2; /* fpga i2c:0==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */
\r
2280 while ((cnt-- > 0) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */
\r
2281 err = i2c_transfer(client->adapter, msg, 2);
\r
2287 SENSOR_TR("\n %s read reg(0x%x val:0x%x) failed, try to read again! \n",SENSOR_NAME_STRING(),reg, *val);
\r
2295 /* write a array of registers */
\r
2296 static int sensor_write_array(struct i2c_client *client, struct reginfo *regarray)
\r
2300 #if CONFIG_SENSOR_I2C_RDWRCHK
\r
2305 if (sensor_task_lock(client, 1) < 0)
\r
2306 goto sensor_write_array_end;
\r
2307 while (regarray[i].reg != 0xff)
\r
2309 err = sensor_write(client, regarray[i].reg, regarray[i].val);
\r
2313 SENSOR_TR("%s..write failed current reg:0x%x, Write array again !\n", SENSOR_NAME_STRING(),regarray[i].reg);
\r
2317 SENSOR_TR("%s..write array failed!!!\n", SENSOR_NAME_STRING());
\r
2319 goto sensor_write_array_end;
\r
2322 #if CONFIG_SENSOR_I2C_RDWRCHK
\r
2323 sensor_read(client, regarray[i].reg, &valchk);
\r
2324 if (valchk != regarray[i].val)
\r
2325 SENSOR_TR("%s Reg:0x%x write(0x%x, 0x%x) fail\n",SENSOR_NAME_STRING(), regarray[i].reg, regarray[i].val, valchk);
\r
2331 sensor_write_array_end:
\r
2332 sensor_task_lock(client,0);
\r
2335 #if CONFIG_SENSOR_I2C_RDWRCHK
\r
2336 static int sensor_readchk_array(struct i2c_client *client, struct reginfo *regarray)
\r
2344 while (regarray[i].reg != 0xff)
\r
2346 sensor_read(client, regarray[i].reg, &valchk);
\r
2347 if (valchk != regarray[i].val)
\r
2348 SENSOR_TR("%s Reg:0x%x read(0x%x, 0x%x) error\n",SENSOR_NAME_STRING(), regarray[i].reg, regarray[i].val, valchk);
\r
2355 static int sensor_ioctrl(struct soc_camera_device *icd,enum rk29sensor_power_cmd cmd, int on)
\r
2357 struct soc_camera_link *icl = to_soc_camera_link(icd);
\r
2360 SENSOR_DG("%s %s cmd(%d) on(%d)\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd,on);
\r
2363 case Sensor_PowerDown:
\r
2365 if (icl->powerdown) {
\r
2366 ret = icl->powerdown(icd->pdev, on);
\r
2367 if (ret == RK29_CAM_IO_SUCCESS) {
\r
2371 icl->reset(icd->pdev);
\r
2373 } else if (ret == RK29_CAM_EIO_REQUESTFAIL) {
\r
2375 goto sensor_power_end;
\r
2380 case Sensor_Flash:
\r
2382 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2383 struct sensor *sensor = to_sensor(client);
\r
2385 if (sensor->sensor_io_request && sensor->sensor_io_request->sensor_ioctrl) {
\r
2386 sensor->sensor_io_request->sensor_ioctrl(icd->pdev,Cam_Flash, on);
\r
2388 //flash off after 2 secs
\r
2389 hrtimer_cancel(&(flash_off_timer.timer));
\r
2390 hrtimer_start(&(flash_off_timer.timer),ktime_set(0, 800*1000*1000),HRTIMER_MODE_REL);
\r
2397 SENSOR_TR("%s %s cmd(0x%x) is unknown!",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
\r
2405 static enum hrtimer_restart flash_off_func(struct hrtimer *timer){
\r
2406 struct flash_timer *fps_timer = container_of(timer, struct flash_timer, timer);
\r
2407 sensor_ioctrl(fps_timer->icd,Sensor_Flash,0);
\r
2408 SENSOR_DG("%s %s !!!!!!",SENSOR_NAME_STRING(),__FUNCTION__);
\r
2412 static int sensor_init(struct v4l2_subdev *sd, u32 val)
\r
2414 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2415 struct soc_camera_device *icd = client->dev.platform_data;
\r
2416 struct sensor *sensor = to_sensor(client);
\r
2417 const struct v4l2_queryctrl *qctrl;
\r
2418 const struct sensor_datafmt *fmt;
\r
2421 SENSOR_DG("\n%s..%s.. \n",SENSOR_NAME_STRING(),__FUNCTION__);
\r
2423 if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) {
\r
2425 goto sensor_INIT_ERR;
\r
2430 if (sensor_task_lock(client,1)<0)
\r
2431 goto sensor_INIT_ERR;
\r
2432 ret = sensor_write(client, 0x3012, 0x80);
\r
2435 SENSOR_TR("%s soft reset sensor failed\n",SENSOR_NAME_STRING());
\r
2437 goto sensor_INIT_ERR;
\r
2440 mdelay(5); //delay 5 microseconds
\r
2441 /* check if it is an sensor sensor */
\r
2442 ret = sensor_read(client, 0x300a, &value);
\r
2444 SENSOR_TR("read chip id high byte failed\n");
\r
2446 goto sensor_INIT_ERR;
\r
2449 pid |= (value << 8);
\r
2451 ret = sensor_read(client, 0x300b, &value);
\r
2453 SENSOR_TR("read chip id low byte failed\n");
\r
2455 goto sensor_INIT_ERR;
\r
2458 pid |= (value & 0xff);
\r
2459 SENSOR_DG("\n %s pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
2460 if (pid == SENSOR_ID) {
\r
2461 sensor->model = SENSOR_V4L2_IDENT;
\r
2463 SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
2465 goto sensor_INIT_ERR;
\r
2469 sensor_read(client,0x01,&value);
\r
2470 pid = (value & 0xff);
\r
2471 SENSOR_DG("\n %s pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
2472 if (pid == SENSOR_ID) {
\r
2473 sensor->model = SENSOR_V4L2_IDENT;
\r
2475 SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
2477 goto sensor_INIT_ERR;
\r
2481 ret = sensor_write_array(client, sensor_init_data);
\r
2484 SENSOR_TR("error: %s initial failed\n",SENSOR_NAME_STRING());
\r
2485 goto sensor_INIT_ERR;
\r
2487 sensor_task_lock(client,0);
\r
2488 sensor->info_priv.winseqe_cur_addr = (int)SENSOR_INIT_WINSEQADR;
\r
2489 fmt = sensor_find_datafmt(SENSOR_INIT_PIXFMT,sensor_colour_fmts, ARRAY_SIZE(sensor_colour_fmts));
\r
2491 SENSOR_TR("error: %s initial array colour fmts is not support!!",SENSOR_NAME_STRING());
\r
2493 goto sensor_INIT_ERR;
\r
2495 sensor->info_priv.fmt = *fmt;
\r
2497 /* sensor sensor information for initialization */
\r
2498 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
\r
2500 sensor->info_priv.whiteBalance = qctrl->default_value;
\r
2501 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_BRIGHTNESS);
\r
2503 sensor->info_priv.brightness = qctrl->default_value;
\r
2504 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
\r
2506 sensor->info_priv.effect = qctrl->default_value;
\r
2507 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EXPOSURE);
\r
2509 sensor->info_priv.exposure = qctrl->default_value;
\r
2511 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SATURATION);
\r
2513 sensor->info_priv.saturation = qctrl->default_value;
\r
2514 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_CONTRAST);
\r
2516 sensor->info_priv.contrast = qctrl->default_value;
\r
2517 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_HFLIP);
\r
2519 sensor->info_priv.mirror = qctrl->default_value;
\r
2520 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_VFLIP);
\r
2522 sensor->info_priv.flip = qctrl->default_value;
\r
2523 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SCENE);
\r
2525 sensor->info_priv.scene = qctrl->default_value;
\r
2526 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);
\r
2528 sensor->info_priv.digitalzoom = qctrl->default_value;
\r
2530 /* ddl@rock-chips.com : if sensor support auto focus and flash, programer must run focus and flash code */
\r
2531 #if CONFIG_SENSOR_Focus
\r
2532 sensor_set_focus();
\r
2533 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE);
\r
2535 sensor->info_priv.focus = qctrl->default_value;
\r
2538 #if CONFIG_SENSOR_Flash
\r
2539 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FLASH);
\r
2541 sensor->info_priv.flash = qctrl->default_value;
\r
2542 flash_off_timer.icd = icd;
\r
2543 flash_off_timer.timer.function = flash_off_func;
\r
2546 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);
\r
2547 sensor->info_priv.funmodule_state |= SENSOR_INIT_IS_OK;
\r
2550 sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;
\r
2551 sensor_task_lock(client,0);
\r
2552 sensor_deactivate(client);
\r
2556 static int sensor_deactivate(struct i2c_client *client)
\r
2558 struct soc_camera_device *icd = client->dev.platform_data;
\r
2559 struct sensor *sensor = to_sensor(client);
\r
2561 SENSOR_DG("\n%s..%s.. Enter\n",SENSOR_NAME_STRING(),__FUNCTION__);
\r
2563 /* ddl@rock-chips.com : all sensor output pin must change to input for other sensor */
\r
2565 sensor_ioctrl(icd, Sensor_PowerDown, 1);
\r
2567 /* ddl@rock-chips.com : sensor config init width , because next open sensor quickly(soc_camera_open -> Try to configure with default parameters) */
\r
2568 icd->user_width = SENSOR_INIT_WIDTH;
\r
2569 icd->user_height = SENSOR_INIT_HEIGHT;
\r
2572 sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;
\r
2576 static struct reginfo sensor_power_down_sequence[]=
\r
2580 static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg)
\r
2583 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2585 if (pm_msg.event == PM_EVENT_SUSPEND) {
\r
2586 SENSOR_DG("\n %s Enter Suspend.. \n", SENSOR_NAME_STRING());
\r
2587 ret = sensor_write_array(client, sensor_power_down_sequence) ;
\r
2589 SENSOR_TR("\n %s..%s WriteReg Fail.. \n", SENSOR_NAME_STRING(),__FUNCTION__);
\r
2592 ret = sensor_ioctrl(icd, Sensor_PowerDown, 1);
\r
2594 SENSOR_TR("\n %s suspend fail for turn on power!\n", SENSOR_NAME_STRING());
\r
2599 SENSOR_TR("\n %s cann't suppout Suspend..\n",SENSOR_NAME_STRING());
\r
2605 static int sensor_resume(struct soc_camera_device *icd)
\r
2609 ret = sensor_ioctrl(icd, Sensor_PowerDown, 0);
\r
2611 SENSOR_TR("\n %s resume fail for turn on power!\n", SENSOR_NAME_STRING());
\r
2615 SENSOR_DG("\n %s Enter Resume.. \n", SENSOR_NAME_STRING());
\r
2621 static int sensor_set_bus_param(struct soc_camera_device *icd,
\r
2622 unsigned long flags)
\r
2628 static unsigned long sensor_query_bus_param(struct soc_camera_device *icd)
\r
2630 struct soc_camera_link *icl = to_soc_camera_link(icd);
\r
2631 unsigned long flags = SENSOR_BUS_PARAM;
\r
2633 return soc_camera_apply_sensor_flags(icl, flags);
\r
2636 static int sensor_g_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2638 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2639 struct soc_camera_device *icd = client->dev.platform_data;
\r
2640 struct sensor *sensor = to_sensor(client);
\r
2642 mf->width = icd->user_width;
\r
2643 mf->height = icd->user_height;
\r
2644 mf->code = sensor->info_priv.fmt.code;
\r
2645 mf->colorspace = sensor->info_priv.fmt.colorspace;
\r
2646 mf->field = V4L2_FIELD_NONE;
\r
2650 static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2654 if ((mf->width == 1024) && (mf->height == 768)) {
\r
2656 } else if ((mf->width == 1280) && (mf->height == 1024)) {
\r
2658 } else if ((mf->width == 1600) && (mf->height == 1200)) {
\r
2660 } else if ((mf->width == 2048) && (mf->height == 1536)) {
\r
2662 } else if ((mf->width == 2592) && (mf->height == 1944)) {
\r
2667 SENSOR_DG("%s %dx%d is capture format\n", __FUNCTION__, mf->width, mf->height);
\r
2671 static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2675 if ((mf->width == 1280) && (mf->height == 720)) {
\r
2677 } else if ((mf->width == 1920) && (mf->height == 1080)) {
\r
2682 SENSOR_DG("%s %dx%d is video format\n", __FUNCTION__, mf->width, mf->height);
\r
2685 static int sensor_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2687 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2688 struct sensor *sensor = to_sensor(client);
\r
2689 const struct sensor_datafmt *fmt;
\r
2690 const struct v4l2_queryctrl *qctrl;
\r
2691 struct soc_camera_device *icd = client->dev.platform_data;
\r
2692 struct reginfo *winseqe_set_addr=NULL;
\r
2693 int ret=0, set_w,set_h;
\r
2695 fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
\r
2696 ARRAY_SIZE(sensor_colour_fmts));
\r
2699 goto sensor_s_fmt_end;
\r
2702 if (sensor->info_priv.fmt.code != mf->code) {
\r
2705 case V4L2_MBUS_FMT_YUYV8_2X8:
\r
2707 winseqe_set_addr = sensor_ClrFmt_YUYV;
\r
2710 case V4L2_MBUS_FMT_UYVY8_2X8:
\r
2712 winseqe_set_addr = sensor_ClrFmt_UYVY;
\r
2718 if (winseqe_set_addr != NULL) {
\r
2719 sensor_write_array(client, winseqe_set_addr);
\r
2720 sensor->info_priv.fmt.code = mf->code;
\r
2721 sensor->info_priv.fmt.colorspace= mf->colorspace;
\r
2722 SENSOR_DG("%s v4l2_mbus_code:%d set success!\n", SENSOR_NAME_STRING(),mf->code);
\r
2724 SENSOR_TR("%s v4l2_mbus_code:%d is invalidate!\n", SENSOR_NAME_STRING(),mf->code);
\r
2728 set_w = mf->width;
\r
2729 set_h = mf->height;
\r
2731 if (((set_w <= 176) && (set_h <= 144)) &&( sensor_qcif[0].reg!=0xff))
\r
2733 winseqe_set_addr = sensor_qcif;
\r
2737 else if (((set_w <= 320) && (set_h <= 240)) && (sensor_qvga[0].reg!=0xff))
\r
2739 winseqe_set_addr = sensor_qvga;
\r
2743 else if (((set_w <= 352) && (set_h<= 288)) && (sensor_cif[0].reg!=0xff))
\r
2745 winseqe_set_addr = sensor_cif;
\r
2749 else if (((set_w <= 640) && (set_h <= 480)) &&( sensor_vga[0].reg!=0xff))
\r
2751 winseqe_set_addr = sensor_vga;
\r
2755 else if (((set_w <= 800) && (set_h <= 600)) && (sensor_svga[0].reg!=0xff))
\r
2757 winseqe_set_addr = sensor_svga;
\r
2761 else if (((set_w <= 1024) && (set_h <= 768)) &&( sensor_xga[0].reg!=0xff))
\r
2763 winseqe_set_addr = sensor_xga;
\r
2767 else if (((set_w <= 1280) && (set_h <= 1024)) && (sensor_sxga[0].reg!=0xff))
\r
2769 winseqe_set_addr = sensor_sxga;
\r
2773 else if (((set_w <= 1600) && (set_h <= 1200)) && (sensor_uxga[0].reg!=0xff))
\r
2775 winseqe_set_addr = sensor_uxga;
\r
2781 winseqe_set_addr = SENSOR_INIT_WINSEQADR; /* ddl@rock-chips.com : Sensor output smallest size if isn't support app */
\r
2782 set_w = SENSOR_INIT_WIDTH;
\r
2783 set_h = SENSOR_INIT_HEIGHT;
\r
2784 SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,mf->width,mf->height);
\r
2787 if ((int)winseqe_set_addr != sensor->info_priv.winseqe_cur_addr) {
\r
2788 #if CONFIG_SENSOR_Flash
\r
2789 if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */
\r
2790 if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
\r
2791 sensor_ioctrl(icd, Sensor_Flash, Flash_On);
\r
2792 SENSOR_DG("%s flash on in capture!\n", SENSOR_NAME_STRING());
\r
2794 } else { /* ddl@rock-chips.com : Video */
\r
2795 if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
\r
2796 sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
\r
2797 SENSOR_DG("%s flash off in preivew!\n", SENSOR_NAME_STRING());
\r
2801 ret |= sensor_write_array(client, winseqe_set_addr);
\r
2803 SENSOR_TR("%s set format capability failed\n", SENSOR_NAME_STRING());
\r
2804 #if CONFIG_SENSOR_Flash
\r
2805 if (sensor_fmt_capturechk(sd,mf) == true) {
\r
2806 if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
\r
2807 sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
\r
2808 SENSOR_TR("%s Capture format set fail, flash off !\n", SENSOR_NAME_STRING());
\r
2812 goto sensor_s_fmt_end;
\r
2815 sensor->info_priv.winseqe_cur_addr = (int)winseqe_set_addr;
\r
2817 if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */
\r
2818 #if CONFIG_SENSOR_Effect
\r
2819 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
\r
2820 sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
\r
2822 #if CONFIG_SENSOR_WhiteBalance
\r
2823 if (sensor->info_priv.whiteBalance != 0) {
\r
2824 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
\r
2825 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
\r
2828 sensor->info_priv.snap2preview = true;
\r
2829 } else if (sensor_fmt_videochk(sd,mf) == true) { /* ddl@rock-chips.com : Video */
\r
2830 #if CONFIG_SENSOR_Effect
\r
2831 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
\r
2832 sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
\r
2834 #if CONFIG_SENSOR_WhiteBalance
\r
2835 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
\r
2836 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
\r
2838 sensor->info_priv.video2preview = true;
\r
2839 } else if ((sensor->info_priv.snap2preview == true) || (sensor->info_priv.video2preview == true)) {
\r
2840 #if CONFIG_SENSOR_Effect
\r
2841 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
\r
2842 sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
\r
2844 #if CONFIG_SENSOR_WhiteBalance
\r
2845 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
\r
2846 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
\r
2848 sensor->info_priv.video2preview = false;
\r
2849 sensor->info_priv.snap2preview = false;
\r
2851 SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),__FUNCTION__,set_w,set_h);
\r
2855 SENSOR_DG("\n %s .. Current Format is validate. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),set_w,set_h);
\r
2858 mf->width = set_w;
\r
2859 mf->height = set_h;
\r
2865 static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2867 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2868 struct sensor *sensor = to_sensor(client);
\r
2869 const struct sensor_datafmt *fmt;
\r
2870 int ret = 0,set_w,set_h;
\r
2872 fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
\r
2873 ARRAY_SIZE(sensor_colour_fmts));
\r
2874 if (fmt == NULL) {
\r
2875 fmt = &sensor->info_priv.fmt;
\r
2876 mf->code = fmt->code;
\r
2879 if (mf->height > SENSOR_MAX_HEIGHT)
\r
2880 mf->height = SENSOR_MAX_HEIGHT;
\r
2881 else if (mf->height < SENSOR_MIN_HEIGHT)
\r
2882 mf->height = SENSOR_MIN_HEIGHT;
\r
2884 if (mf->width > SENSOR_MAX_WIDTH)
\r
2885 mf->width = SENSOR_MAX_WIDTH;
\r
2886 else if (mf->width < SENSOR_MIN_WIDTH)
\r
2887 mf->width = SENSOR_MIN_WIDTH;
\r
2889 set_w = mf->width;
\r
2890 set_h = mf->height;
\r
2892 if (((set_w <= 176) && (set_h <= 144)) &&( sensor_qcif[0].reg!=0xff))
\r
2897 else if (((set_w <= 320) && (set_h <= 240)) && (sensor_qvga[0].reg!=0xff))
\r
2902 else if (((set_w <= 352) && (set_h<= 288)) && (sensor_cif[0].reg!=0xff))
\r
2907 else if (((set_w <= 640) && (set_h <= 480)) &&( sensor_vga[0].reg!=0xff))
\r
2912 else if (((set_w <= 800) && (set_h <= 600)) && (sensor_svga[0].reg!=0xff))
\r
2917 else if (((set_w <= 1024) && (set_h <= 768)) &&( sensor_xga[0].reg!=0xff))
\r
2922 else if (((set_w <= 1280) && (set_h <= 1024)) && (sensor_sxga[0].reg!=0xff))
\r
2927 else if (((set_w <= 1600) && (set_h <= 1200)) && (sensor_uxga[0].reg!=0xff))
\r
2934 set_w = SENSOR_INIT_WIDTH;
\r
2935 set_h = SENSOR_INIT_HEIGHT;
\r
2937 mf->width = set_w;
\r
2938 mf->height = set_h;
\r
2939 mf->colorspace = fmt->colorspace;
\r
2944 static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *id)
\r
2946 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2948 if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
\r
2951 if (id->match.addr != client->addr)
\r
2954 id->ident = SENSOR_V4L2_IDENT; /* ddl@rock-chips.com : Return OV2655 identifier */
\r
2959 #if CONFIG_SENSOR_Brightness
\r
2960 static int sensor_set_brightness(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
2962 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2964 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
2966 if (sensor_BrightnessSeqe[value - qctrl->minimum] != NULL)
\r
2968 if (sensor_write_array(client, sensor_BrightnessSeqe[value - qctrl->minimum]) != 0)
\r
2970 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
2973 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2977 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
2981 #if CONFIG_SENSOR_Effect
\r
2982 static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
2984 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2986 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
2988 if (sensor_EffectSeqe[value - qctrl->minimum] != NULL)
\r
2990 if (sensor_write_array(client, sensor_EffectSeqe[value - qctrl->minimum]) != 0)
\r
2992 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
2995 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2999 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3003 #if CONFIG_SENSOR_Exposure
\r
3004 static int sensor_set_exposure(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3006 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3008 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3010 if (sensor_ExposureSeqe[value - qctrl->minimum] != NULL)
\r
3012 if (sensor_write_array(client, sensor_ExposureSeqe[value - qctrl->minimum]) != 0)
\r
3014 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3017 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3021 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3025 #if CONFIG_SENSOR_Saturation
\r
3026 static int sensor_set_saturation(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3028 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3030 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3032 if (sensor_SaturationSeqe[value - qctrl->minimum] != NULL)
\r
3034 if (sensor_write_array(client, sensor_SaturationSeqe[value - qctrl->minimum]) != 0)
\r
3036 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3039 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3043 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3047 #if CONFIG_SENSOR_Contrast
\r
3048 static int sensor_set_contrast(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3050 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3052 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3054 if (sensor_ContrastSeqe[value - qctrl->minimum] != NULL)
\r
3056 if (sensor_write_array(client, sensor_ContrastSeqe[value - qctrl->minimum]) != 0)
\r
3058 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3061 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3065 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3069 #if CONFIG_SENSOR_Mirror
\r
3070 static int sensor_set_mirror(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3072 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3074 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3076 if (sensor_MirrorSeqe[value - qctrl->minimum] != NULL)
\r
3078 if (sensor_write_array(client, sensor_MirrorSeqe[value - qctrl->minimum]) != 0)
\r
3080 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3083 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3087 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3091 #if CONFIG_SENSOR_Flip
\r
3092 static int sensor_set_flip(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3094 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3096 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3098 if (sensor_FlipSeqe[value - qctrl->minimum] != NULL)
\r
3100 if (sensor_write_array(client, sensor_FlipSeqe[value - qctrl->minimum]) != 0)
\r
3102 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3105 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3109 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3113 #if CONFIG_SENSOR_Scene
\r
3114 static int sensor_set_scene(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3116 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3118 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3120 if (sensor_SceneSeqe[value - qctrl->minimum] != NULL)
\r
3122 if (sensor_write_array(client, sensor_SceneSeqe[value - qctrl->minimum]) != 0)
\r
3124 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3127 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3131 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3135 #if CONFIG_SENSOR_WhiteBalance
\r
3136 static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3138 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3140 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3142 if (sensor_WhiteBalanceSeqe[value - qctrl->minimum] != NULL)
\r
3144 if (sensor_write_array(client, sensor_WhiteBalanceSeqe[value - qctrl->minimum]) != 0)
\r
3146 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3149 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3153 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3157 #if CONFIG_SENSOR_DigitalZoom
\r
3158 static int sensor_set_digitalzoom(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3160 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3161 struct sensor *sensor = to_sensor(client);
\r
3162 const struct v4l2_queryctrl *qctrl_info;
\r
3163 int digitalzoom_cur, digitalzoom_total;
\r
3165 qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);
\r
3169 digitalzoom_cur = sensor->info_priv.digitalzoom;
\r
3170 digitalzoom_total = qctrl_info->maximum;
\r
3172 if ((value > 0) && (digitalzoom_cur >= digitalzoom_total))
\r
3174 SENSOR_TR("%s digitalzoom is maximum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);
\r
3178 if ((value < 0) && (digitalzoom_cur <= qctrl_info->minimum))
\r
3180 SENSOR_TR("%s digitalzoom is minimum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);
\r
3184 if ((value > 0) && ((digitalzoom_cur + value) > digitalzoom_total))
\r
3186 value = digitalzoom_total - digitalzoom_cur;
\r
3189 if ((value < 0) && ((digitalzoom_cur + value) < 0))
\r
3191 value = 0 - digitalzoom_cur;
\r
3194 digitalzoom_cur += value;
\r
3196 if (sensor_ZoomSeqe[digitalzoom_cur] != NULL)
\r
3198 if (sensor_write_array(client, sensor_ZoomSeqe[digitalzoom_cur]) != 0)
\r
3200 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3203 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3210 #if CONFIG_SENSOR_Flash
\r
3211 static int sensor_set_flash(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3213 if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) {
\r
3214 if (value == 3) { /* ddl@rock-chips.com: torch */
\r
3215 sensor_ioctrl(icd, Sensor_Flash, Flash_Torch); /* Flash On */
\r
3217 sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
\r
3219 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3223 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3228 static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
\r
3230 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3231 struct sensor *sensor = to_sensor(client);
\r
3232 const struct v4l2_queryctrl *qctrl;
\r
3234 qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);
\r
3238 SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);
\r
3244 case V4L2_CID_BRIGHTNESS:
\r
3246 ctrl->value = sensor->info_priv.brightness;
\r
3249 case V4L2_CID_SATURATION:
\r
3251 ctrl->value = sensor->info_priv.saturation;
\r
3254 case V4L2_CID_CONTRAST:
\r
3256 ctrl->value = sensor->info_priv.contrast;
\r
3259 case V4L2_CID_DO_WHITE_BALANCE:
\r
3261 ctrl->value = sensor->info_priv.whiteBalance;
\r
3264 case V4L2_CID_EXPOSURE:
\r
3266 ctrl->value = sensor->info_priv.exposure;
\r
3269 case V4L2_CID_HFLIP:
\r
3271 ctrl->value = sensor->info_priv.mirror;
\r
3274 case V4L2_CID_VFLIP:
\r
3276 ctrl->value = sensor->info_priv.flip;
\r
3287 static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
\r
3289 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3290 struct sensor *sensor = to_sensor(client);
\r
3291 struct soc_camera_device *icd = client->dev.platform_data;
\r
3292 const struct v4l2_queryctrl *qctrl;
\r
3295 qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);
\r
3299 SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);
\r
3305 #if CONFIG_SENSOR_Brightness
\r
3306 case V4L2_CID_BRIGHTNESS:
\r
3308 if (ctrl->value != sensor->info_priv.brightness)
\r
3310 if (sensor_set_brightness(icd, qctrl,ctrl->value) != 0)
\r
3314 sensor->info_priv.brightness = ctrl->value;
\r
3319 #if CONFIG_SENSOR_Exposure
\r
3320 case V4L2_CID_EXPOSURE:
\r
3322 if (ctrl->value != sensor->info_priv.exposure)
\r
3324 if (sensor_set_exposure(icd, qctrl,ctrl->value) != 0)
\r
3328 sensor->info_priv.exposure = ctrl->value;
\r
3333 #if CONFIG_SENSOR_Saturation
\r
3334 case V4L2_CID_SATURATION:
\r
3336 if (ctrl->value != sensor->info_priv.saturation)
\r
3338 if (sensor_set_saturation(icd, qctrl,ctrl->value) != 0)
\r
3342 sensor->info_priv.saturation = ctrl->value;
\r
3347 #if CONFIG_SENSOR_Contrast
\r
3348 case V4L2_CID_CONTRAST:
\r
3350 if (ctrl->value != sensor->info_priv.contrast)
\r
3352 if (sensor_set_contrast(icd, qctrl,ctrl->value) != 0)
\r
3356 sensor->info_priv.contrast = ctrl->value;
\r
3361 #if CONFIG_SENSOR_WhiteBalance
\r
3362 case V4L2_CID_DO_WHITE_BALANCE:
\r
3364 if (ctrl->value != sensor->info_priv.whiteBalance)
\r
3366 if (sensor_set_whiteBalance(icd, qctrl,ctrl->value) != 0)
\r
3370 sensor->info_priv.whiteBalance = ctrl->value;
\r
3375 #if CONFIG_SENSOR_Mirror
\r
3376 case V4L2_CID_HFLIP:
\r
3378 if (ctrl->value != sensor->info_priv.mirror)
\r
3380 if (sensor_set_mirror(icd, qctrl,ctrl->value) != 0)
\r
3382 sensor->info_priv.mirror = ctrl->value;
\r
3387 #if CONFIG_SENSOR_Flip
\r
3388 case V4L2_CID_VFLIP:
\r
3390 if (ctrl->value != sensor->info_priv.flip)
\r
3392 if (sensor_set_flip(icd, qctrl,ctrl->value) != 0)
\r
3394 sensor->info_priv.flip = ctrl->value;
\r
3405 static int sensor_g_ext_control(struct soc_camera_device *icd , struct v4l2_ext_control *ext_ctrl)
\r
3407 const struct v4l2_queryctrl *qctrl;
\r
3408 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3409 struct sensor *sensor = to_sensor(client);
\r
3411 qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
\r
3415 SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);
\r
3419 switch (ext_ctrl->id)
\r
3421 case V4L2_CID_SCENE:
\r
3423 ext_ctrl->value = sensor->info_priv.scene;
\r
3426 case V4L2_CID_EFFECT:
\r
3428 ext_ctrl->value = sensor->info_priv.effect;
\r
3431 case V4L2_CID_ZOOM_ABSOLUTE:
\r
3433 ext_ctrl->value = sensor->info_priv.digitalzoom;
\r
3436 case V4L2_CID_ZOOM_RELATIVE:
\r
3440 case V4L2_CID_FOCUS_ABSOLUTE:
\r
3442 ext_ctrl->value = sensor->info_priv.focus;
\r
3445 case V4L2_CID_FOCUS_RELATIVE:
\r
3449 case V4L2_CID_FLASH:
\r
3451 ext_ctrl->value = sensor->info_priv.flash;
\r
3459 static int sensor_s_ext_control(struct soc_camera_device *icd, struct v4l2_ext_control *ext_ctrl)
\r
3461 const struct v4l2_queryctrl *qctrl;
\r
3462 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3463 struct sensor *sensor = to_sensor(client);
\r
3466 qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
\r
3470 SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);
\r
3475 switch (ext_ctrl->id)
\r
3477 #if CONFIG_SENSOR_Scene
\r
3478 case V4L2_CID_SCENE:
\r
3480 if (ext_ctrl->value != sensor->info_priv.scene)
\r
3482 if (sensor_set_scene(icd, qctrl,ext_ctrl->value) != 0)
\r
3484 sensor->info_priv.scene = ext_ctrl->value;
\r
3489 #if CONFIG_SENSOR_Effect
\r
3490 case V4L2_CID_EFFECT:
\r
3492 if (ext_ctrl->value != sensor->info_priv.effect)
\r
3494 if (sensor_set_effect(icd, qctrl,ext_ctrl->value) != 0)
\r
3496 sensor->info_priv.effect= ext_ctrl->value;
\r
3501 #if CONFIG_SENSOR_DigitalZoom
\r
3502 case V4L2_CID_ZOOM_ABSOLUTE:
\r
3504 if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
\r
3507 if (ext_ctrl->value != sensor->info_priv.digitalzoom)
\r
3509 val_offset = ext_ctrl->value -sensor->info_priv.digitalzoom;
\r
3511 if (sensor_set_digitalzoom(icd, qctrl,&val_offset) != 0)
\r
3513 sensor->info_priv.digitalzoom += val_offset;
\r
3515 SENSOR_DG("%s digitalzoom is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom);
\r
3520 case V4L2_CID_ZOOM_RELATIVE:
\r
3522 if (ext_ctrl->value)
\r
3524 if (sensor_set_digitalzoom(icd, qctrl,&ext_ctrl->value) != 0)
\r
3526 sensor->info_priv.digitalzoom += ext_ctrl->value;
\r
3528 SENSOR_DG("%s digitalzoom is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom);
\r
3533 #if CONFIG_SENSOR_Focus
\r
3534 case V4L2_CID_FOCUS_ABSOLUTE:
\r
3536 if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
\r
3539 if (ext_ctrl->value != sensor->info_priv.focus)
\r
3541 val_offset = ext_ctrl->value -sensor->info_priv.focus;
\r
3543 sensor->info_priv.focus += val_offset;
\r
3548 case V4L2_CID_FOCUS_RELATIVE:
\r
3550 if (ext_ctrl->value)
\r
3552 sensor->info_priv.focus += ext_ctrl->value;
\r
3554 SENSOR_DG("%s focus is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.focus);
\r
3559 #if CONFIG_SENSOR_Flash
\r
3560 case V4L2_CID_FLASH:
\r
3562 if (sensor_set_flash(icd, qctrl,ext_ctrl->value) != 0)
\r
3564 sensor->info_priv.flash = ext_ctrl->value;
\r
3566 SENSOR_DG("%s flash is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.flash);
\r
3577 static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
\r
3579 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3580 struct soc_camera_device *icd = client->dev.platform_data;
\r
3581 int i, error_cnt=0, error_idx=-1;
\r
3584 for (i=0; i<ext_ctrl->count; i++) {
\r
3585 if (sensor_g_ext_control(icd, &ext_ctrl->controls[i]) != 0) {
\r
3591 if (error_cnt > 1)
\r
3592 error_idx = ext_ctrl->count;
\r
3594 if (error_idx != -1) {
\r
3595 ext_ctrl->error_idx = error_idx;
\r
3602 static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
\r
3604 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3605 struct soc_camera_device *icd = client->dev.platform_data;
\r
3606 int i, error_cnt=0, error_idx=-1;
\r
3609 for (i=0; i<ext_ctrl->count; i++) {
\r
3610 if (sensor_s_ext_control(icd, &ext_ctrl->controls[i]) != 0) {
\r
3616 if (error_cnt > 1)
\r
3617 error_idx = ext_ctrl->count;
\r
3619 if (error_idx != -1) {
\r
3620 ext_ctrl->error_idx = error_idx;
\r
3627 /* Interface active, can use i2c. If it fails, it can indeed mean, that
\r
3628 * this wasn't our capture interface, so, we wait for the right one */
\r
3629 static int sensor_video_probe(struct soc_camera_device *icd,
\r
3630 struct i2c_client *client)
\r
3635 /* We must have a parent by now. And it cannot be a wrong one.
\r
3636 * So this entire test is completely redundant. */
\r
3637 if (!icd->dev.parent ||
\r
3638 to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
\r
3641 if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) {
\r
3643 goto sensor_video_probe_err;
\r
3647 ret = sensor_write(client, 0x3012, 0x80);
\r
3650 SENSOR_TR("soft reset %s failed\n",SENSOR_NAME_STRING());
\r
3653 mdelay(5); //delay 5 microseconds
\r
3655 /* check if it is an sensor sensor */
\r
3656 ret = sensor_read(client, 0x300a, &value);
\r
3658 SENSOR_TR("read chip id high byte failed\n");
\r
3660 goto sensor_video_probe_err;
\r
3664 ret = sensor_read(client, 0x01, &value);
\r
3666 SENSOR_TR("read chip id low byte failed\n");
\r
3668 goto sensor_video_probe_err;
\r
3671 pid = (value & 0xff);
\r
3672 SENSOR_DG("\n %s pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
3673 if (pid == SENSOR_ID) {
\r
3674 sensor->model = SENSOR_V4L2_IDENT;
\r
3676 SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
3678 goto sensor_video_probe_err;
\r
3684 sensor_video_probe_err:
\r
3688 static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
\r
3690 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3691 struct soc_camera_device *icd = client->dev.platform_data;
\r
3692 struct sensor *sensor = to_sensor(client);
\r
3694 #if CONFIG_SENSOR_Flash
\r
3698 SENSOR_DG("\n%s..%s..cmd:%x \n",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
\r
3701 case RK29_CAM_SUBDEV_DEACTIVATE:
\r
3703 sensor_deactivate(client);
\r
3707 case RK29_CAM_SUBDEV_IOREQUEST:
\r
3709 sensor->sensor_io_request = (struct rk29camera_platform_data*)arg;
\r
3710 if (sensor->sensor_io_request != NULL) {
\r
3711 sensor->sensor_gpio_res = NULL;
\r
3712 for (i=0; i<RK29_CAM_SUPPORT_NUMS;i++) {
\r
3713 if (sensor->sensor_io_request->gpio_res[i].dev_name &&
\r
3714 (strcmp(sensor->sensor_io_request->gpio_res[i].dev_name, dev_name(icd->pdev)) == 0)) {
\r
3715 sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[i];
\r
3718 if (sensor->sensor_gpio_res == NULL) {
\r
3719 SENSOR_TR("%s %s obtain gpio resource failed when RK29_CAM_SUBDEV_IOREQUEST \n",SENSOR_NAME_STRING(),__FUNCTION__);
\r
3721 goto sensor_ioctl_end;
\r
3724 SENSOR_TR("%s %s RK29_CAM_SUBDEV_IOREQUEST fail\n",SENSOR_NAME_STRING(),__FUNCTION__);
\r
3726 goto sensor_ioctl_end;
\r
3728 /* ddl@rock-chips.com : if gpio_flash havn't been set in board-xxx.c, sensor driver must notify is not support flash control
\r
3729 for this project */
\r
3730 #if CONFIG_SENSOR_Flash
\r
3731 if (sensor->sensor_gpio_res) {
\r
3732 if (sensor->sensor_gpio_res->gpio_flash == INVALID_GPIO) {
\r
3733 for (i = 0; i < icd->ops->num_controls; i++) {
\r
3734 if (V4L2_CID_FLASH == icd->ops->controls[i].id) {
\r
3735 //memset((char*)&icd->ops->controls[i],0x00,sizeof(struct v4l2_queryctrl));
\r
3736 sensor_controls[i].id=0xffff;
\r
3739 sensor->info_priv.flash = 0xff;
\r
3740 SENSOR_DG("%s flash gpio is invalidate!\n",SENSOR_NAME_STRING());
\r
3741 }else{ //two cameras are the same,need to deal diffrently ,zyc
\r
3742 for (i = 0; i < icd->ops->num_controls; i++) {
\r
3743 if(0xffff == icd->ops->controls[i].id){
\r
3744 sensor_controls[i].id=V4L2_CID_FLASH;
\r
3754 SENSOR_TR("%s %s cmd(0x%x) is unknown !\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
\r
3762 static int sensor_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
\r
3763 enum v4l2_mbus_pixelcode *code)
\r
3765 if (index >= ARRAY_SIZE(sensor_colour_fmts))
\r
3768 *code = sensor_colour_fmts[index].code;
\r
3771 static struct v4l2_subdev_core_ops sensor_subdev_core_ops = {
\r
3772 .init = sensor_init,
\r
3773 .g_ctrl = sensor_g_control,
\r
3774 .s_ctrl = sensor_s_control,
\r
3775 .g_ext_ctrls = sensor_g_ext_controls,
\r
3776 .s_ext_ctrls = sensor_s_ext_controls,
\r
3777 .g_chip_ident = sensor_g_chip_ident,
\r
3778 .ioctl = sensor_ioctl,
\r
3781 static struct v4l2_subdev_video_ops sensor_subdev_video_ops = {
\r
3782 .s_mbus_fmt = sensor_s_fmt,
\r
3783 .g_mbus_fmt = sensor_g_fmt,
\r
3784 .try_mbus_fmt = sensor_try_fmt,
\r
3785 .enum_mbus_fmt = sensor_enum_fmt,
\r
3788 static struct v4l2_subdev_ops sensor_subdev_ops = {
\r
3789 .core = &sensor_subdev_core_ops,
\r
3790 .video = &sensor_subdev_video_ops,
\r
3793 static int sensor_probe(struct i2c_client *client,
\r
3794 const struct i2c_device_id *did)
\r
3796 struct sensor *sensor;
\r
3797 struct soc_camera_device *icd = client->dev.platform_data;
\r
3798 struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
\r
3799 struct soc_camera_link *icl;
\r
3802 SENSOR_DG("\n%s..%s..%d..\n",__FUNCTION__,__FILE__,__LINE__);
\r
3804 dev_err(&client->dev, "%s: missing soc-camera data!\n",SENSOR_NAME_STRING());
\r
3808 icl = to_soc_camera_link(icd);
\r
3810 dev_err(&client->dev, "%s driver needs platform data\n", SENSOR_NAME_STRING());
\r
3814 if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
\r
3815 dev_warn(&adapter->dev,
\r
3816 "I2C-Adapter doesn't support I2C_FUNC_I2C\n");
\r
3820 sensor = kzalloc(sizeof(struct sensor), GFP_KERNEL);
\r
3824 v4l2_i2c_subdev_init(&sensor->subdev, client, &sensor_subdev_ops);
\r
3826 /* Second stage probe - when a capture adapter is there */
\r
3827 icd->ops = &sensor_ops;
\r
3828 sensor->info_priv.fmt = sensor_colour_fmts[0];
\r
3829 #if CONFIG_SENSOR_I2C_NOSCHED
\r
3830 atomic_set(&sensor->tasklock_cnt,0);
\r
3833 ret = sensor_video_probe(icd, client);
\r
3836 i2c_set_clientdata(client, NULL);
\r
3840 hrtimer_init(&(flash_off_timer.timer), CLOCK_MONOTONIC, HRTIMER_MODE_REL);
\r
3841 SENSOR_DG("\n%s..%s..%d ret = %x \n",__FUNCTION__,__FILE__,__LINE__,ret);
\r
3845 static int sensor_remove(struct i2c_client *client)
\r
3847 struct sensor *sensor = to_sensor(client);
\r
3848 struct soc_camera_device *icd = client->dev.platform_data;
\r
3851 i2c_set_clientdata(client, NULL);
\r
3852 client->driver = NULL;
\r
3858 static const struct i2c_device_id sensor_id[] = {
\r
3859 {SENSOR_NAME_STRING(), 0 },
\r
3862 MODULE_DEVICE_TABLE(i2c, sensor_id);
\r
3864 static struct i2c_driver sensor_i2c_driver = {
\r
3866 .name = SENSOR_NAME_STRING(),
\r
3868 .probe = sensor_probe,
\r
3869 .remove = sensor_remove,
\r
3870 .id_table = sensor_id,
\r
3873 static int __init sensor_mod_init(void)
\r
3875 SENSOR_DG("\n%s..%s.. \n",__FUNCTION__,SENSOR_NAME_STRING());
\r
3876 return i2c_add_driver(&sensor_i2c_driver);
\r
3879 static void __exit sensor_mod_exit(void)
\r
3881 i2c_del_driver(&sensor_i2c_driver);
\r
3884 device_initcall_sync(sensor_mod_init);
\r
3885 module_exit(sensor_mod_exit);
\r
3887 MODULE_DESCRIPTION(SENSOR_NAME_STRING(Camera sensor driver));
\r
3888 MODULE_AUTHOR("ddl <kernel@rock-chips>");
\r
3889 MODULE_LICENSE("GPL");
\r