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 RK29_CAM_SENSOR_GC2035
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47 #define SENSOR_V4L2_IDENT V4L2_IDENT_GC2035
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48 #define SENSOR_ID 0x2035
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49 #define SENSOR_MIN_WIDTH 640
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50 #define SENSOR_MIN_HEIGHT 480
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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 640 /* Sensor pixel size for sensor_init_data array */
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54 #define SENSOR_INIT_HEIGHT 480
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55 #define SENSOR_INIT_WINSEQADR sensor_vga
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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 1
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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 250000 /* 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_HIGH |\
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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_GC2035_USER_DEFINED_SERIES
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113 #include "gc2035_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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122 {0xf9,0xfe}, //[0] pll enable
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125 {0xf7,0x17}, //pll enable
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144 {0x0a,0x00}, //row start
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145 {0x0c,0x00}, //col start
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149 {0x0f,0x06}, //Window setting
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152 {0x17,0x14}, //[0]mirror [1]flip
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153 {0x18,0x0a}, //sdark 4 row in even frame??
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154 {0x19,0x0a}, //AD pipe number
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156 {0x1a,0x01}, //CISCTL mode4
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158 {0x1e,0x88}, //analog mode1 [7] tx-high en
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159 {0x1f,0x0f}, //analog mode2
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161 {0x20,0x05}, //[0]adclk mode [1]rowclk_MODE [2]rsthigh_en
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162 {0x21,0x0f}, //[3]txlow_en
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163 {0x22,0xf0}, //[3:0]vref
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164 {0x23,0xc3}, //f3//ADC_r
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165 {0x24,0x16}, //pad drive
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167 //==============================aec
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175 {0x13,0x85}, //0x75 0x80
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177 {0x20,0x56},//add 0x60
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179 {0xf7,0x17}, //pll enable
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194 {0x3e,0x00},//0x40
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196 {0xb6,0x03}, //AEC enable
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201 {0x3f,0x00}, //prc close???
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202 {0x40,0x77}, // a7 77
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204 {0x43,0x2b},//0x30
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207 //{0x6c 3a //manual_offset ,real B channel
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208 //{0x6d 3a//manual_offset ,real B channel
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209 //{0x6e 36//manual_offset ,real R channel
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210 //{0x6f 36//manual_offset ,real R channel
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225 {0x90,0x01}, //crop enable
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226 {0x95,0x04}, //1600x1200
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233 {0x43,0x06}, //output buf width //buf widthÕâÒ»¿éµÄÅäÖû¹ÐèÒª¸ãÇå³þ
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234 {0x41,0x00}, // delay
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235 {0x40,0x00}, //fifo half full trig
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236 {0x17,0x01}, //wid mipi²¿·ÖµÄ·ÖƵÊÇΪʲôv£¿
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239 {0x80,0xff},//block enable 0xff
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240 {0x81,0x26},//38 //skin_Y 8c_debug
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244 {0x84,0x00}, //output put foramat
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245 {0x86,0x03}, //sync plority
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246 {0x87,0x80}, //middle gamma on
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247 {0x8b,0xbc},//debug modeÐèÒª¸ãÇå³þÒ»ÏÂ
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248 {0xa7,0x80},//B_channel_gain
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249 {0xa8,0x80},//B_channel_gain
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250 {0xb0,0x80}, //globle gain
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319 {0xc1,0x40}, //Green_cc
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341 {0x4d,0x10}, ////////////////10
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358 {0x4d,0x20}, ///////////////20
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375 {0x4d,0x30}, //////////////////30
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382 {0x4e,0x02}, // d65
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393 {0x4d,0x40}, //////////////////////40
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397 {0x4e,0x08}, // cwf
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410 {0x4d,0x50}, //////////////////50
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414 {0x4e,0x10}, // tl84
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427 {0x4d,0x60}, /////////////////60
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444 {0x4d,0x70}, ///////////////////70
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461 {0x4d,0x80}, /////////////////////80
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478 {0x4d,0x90}, //////////////////////90
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495 {0x4d,0xa0}, /////////////////a0
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512 {0x4d,0xb0}, //////////////////////////////////b0
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529 {0x4d,0xc0}, //////////////////////////////////c0
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546 {0x4d,0xd0}, ////////////////////////////d0
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563 {0x4d,0xe0}, /////////////////////////////////e0
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580 {0x4d,0xf0}, /////////////////////////////////f0
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686 {0xaa,0x08},// q1 red 19
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724 {0xc0,0x00}, //0x01
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725 {0xc1,0x3c}, //0x40 Green_cc
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765 {0x4d,0x10}, ////////////////10
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782 {0x4d,0x20}, ///////////////20
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799 {0x4d,0x30}, //////////////////30
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803 {0x4e,0x04}, // office
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805 {0x4e,0x02}, // d65
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816 {0x4d,0x40}, //////////////////////40
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819 {0x4e,0x00}, // cwf
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820 {0x4e,0x08}, // cwf
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821 {0x4e,0x04}, // d50
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833 {0x4d,0x50}, //////////////////50
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837 {0x4e,0x10}, // tl84
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850 {0x4d,0x60}, /////////////////60
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867 {0x4d,0x70}, ///////////////////70
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884 {0x4d,0x80}, /////////////////////80
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901 {0x4d,0x90}, //////////////////////90
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918 {0x4d,0xa0}, /////////////////a0
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935 {0x4d,0xb0}, //////////////////////////////////b0
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952 {0x4d,0xc0}, //////////////////////////////////c0
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969 {0x4d,0xd0}, ////////////////////////////d0
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986 {0x4d,0xe0}, /////////////////////////////////e0
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1003 {0x4d,0xf0}, /////////////////////////////////f0
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1027 {0x57,0x20}, //pre adjust
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1031 {0x5b,0x02}, //AWB_gain_delta
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1032 {0x61,0xaa},//R/G stand
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1033 {0x62,0xaa},//R/G stand
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1035 {0x74,0x10}, //AWB_C_max
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1036 {0x77,0x08}, //AWB_p2_x
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1037 {0x78,0xfd}, //AWB_p2_y
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1041 {0x8a,0xc0},//awb move mode
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1043 {0x84,0x08}, //auto_window
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1044 {0x8b,0x00}, //awb compare luma
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1045 {0x8d,0x70}, //awb gain limit R
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1052 {0x82,0x02},//awb_en
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1054 //{0xfe ,0xec}, luma_value
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1057 {0x9c,0x02}, //add abs slope
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1060 {0xa5,0x60}, //lsc_th //40
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1061 {0xa2,0xc0}, //lsc_dec_slope 0xa0
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1062 {0xa3,0x30}, //when total gain is bigger than the value, enter dark light mode 0x20 added
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1063 {0xa4,0x04},//add
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1064 {0xa6,0x50}, //dd_th
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1065 {0xa7,0x80}, //ot_th 30
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1066 {0xab,0x31}, //[0]b_dn_effect_dark_inc_or_dec
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1067 {0x88,0x15}, //[5:0]b_base
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1068 {0xa9,0x6c}, //[7:4] ASDE_DN_b_slope_high 0x6c 0x6f
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1070 {0xb0,0x88}, //6edge effect slope 0x66 0x88 0x99
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1072 {0xb3,0xa0}, //saturation dec slope //0x70 0x40
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1073 {0xb4,0x32},//0x32 0x42
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1074 {0x8c,0xf6}, //[2]b_in_dark_inc
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1075 {0x89,0x03}, //dn_c_weight 0x03
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1077 {0xde,0xb6}, //b6[7]asde_autogray [3:0]auto_gray_value 0xb9
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1078 {0x38,0x09}, //0aasde_autogray_slope 0x08 0x05 0x06 0x0a
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1079 {0x39,0x80}, //50asde_autogray_threshold 0x50 0x30
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1083 {0x87,0xb0}, //[5:4]first_dn_en first_dd_en enable 0x80
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1085 {0x83,0x00},//[6]green_bks_auto [5]gobal_green_bks
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1086 {0x84,0x45},//RB offset
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1087 {0xd1,0x40}, //saturation_cb 0x3a
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1088 {0xd2,0x3a}, //saturation_Cr 0x38
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1090 {0xdd,0xb8}, //edge_sa_g,b
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1115 //gmma-curve4-low strech
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1183 ////Gamma curve4+curve6
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1371 {0x87,0x00},//0x10
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1377 {0xa6,0x80}, //dd_th
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1378 {0xa7,0x60}, //ot_th //0x80
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1379 {0xa9,0x66}, //6f[7:4] ASDE_DN_b_slope_high 0x68
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1380 {0xb0,0x88}, //edge effect slope 0x99
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1381 {0x38,0x0b}, //asde_autogray_slope 0x08 0x0f 0x0a
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1382 {0x39,0x50}, //asde_autogray_threshold 0x60
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1384 {0x87,0xb0}, //[5:4]first_dn_en first_dd_en 0x90
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1395 {0xfa,0x00},//pll=4
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1404 {0x2a,0x5e},//18fps
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1406 {0x2c,0x28},//12.5fps
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1408 {0x2e,0xbc},//8fps
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1409 {0x3e,0x00},//0x40 0x00
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1412 {0x43,0x05}, //output buf width
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1413 {0x41,0x02}, // delay
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1414 {0x40,0x40}, //fifo half full trig
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1415 {0x17,0x00}, //widv is 0
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1424 /* 1600X1200 UXGA */
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1425 static struct reginfo sensor_uxga[] =
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1430 {0x0a , 0x00}, //row start
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1431 {0x0c , 0x00}, //col start
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1435 {0x0f , 0x06}, //Window setting
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1442 {0x90 , 0x01}, //crop enable
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1455 {0x43 , 0x06}, //output buf width
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1456 {0x41 , 0x00}, // delay
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1457 {0x40 , 0x00}, //fifo half full trig
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1458 {0x17 , 0x01}, //widv
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1469 /* 1280X1024 SXGA */
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1470 static struct reginfo sensor_sxga[] =
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1477 static struct reginfo sensor_svga[] =
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1486 static struct reginfo sensor_vga[] =
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1490 {0x0a , 0x00}, //row start
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1491 {0x0c , 0x00}, //col start
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1495 {0x0f , 0x06}, //Window setting
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1516 {0x43 , 0x05}, //output buf width
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1517 {0x41 , 0x02}, // delay
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1518 {0x40 , 0x40}, //fifo half full trig
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1519 {0x17 , 0x00}, //widv is 0
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1523 {0xb6 , 0x03},//aec on
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1529 static struct reginfo sensor_cif[] =
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1534 /* 320*240 QVGA */
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1535 static struct reginfo sensor_qvga[] =
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1543 static struct reginfo sensor_qcif[] =
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1550 static struct reginfo sensor_ClrFmt_YUYV[]=
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1556 static struct reginfo sensor_ClrFmt_UYVY[]=
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1561 #if CONFIG_SENSOR_WhiteBalance
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1562 static struct reginfo sensor_WhiteB_Auto[]=
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1570 /* Cloudy Colour Temperature : 6500K - 8000K */
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1571 static struct reginfo sensor_WhiteB_Cloudy[]=
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1579 /* ClearDay Colour Temperature : 5000K - 6500K */
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1580 static struct reginfo sensor_WhiteB_ClearDay[]=
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1589 /* Office Colour Temperature : 3500K - 5000K */
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1590 static struct reginfo sensor_WhiteB_TungstenLamp1[]=
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1600 /* Home Colour Temperature : 2500K - 3500K */
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1601 static struct reginfo sensor_WhiteB_TungstenLamp2[]=
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1610 static struct reginfo *sensor_WhiteBalanceSeqe[] = {sensor_WhiteB_Auto, sensor_WhiteB_TungstenLamp1,sensor_WhiteB_TungstenLamp2,
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1611 sensor_WhiteB_ClearDay, sensor_WhiteB_Cloudy,NULL,
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1615 #if CONFIG_SENSOR_Brightness
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1616 static struct reginfo sensor_Brightness0[]=
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1627 static struct reginfo sensor_Brightness1[]=
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1638 static struct reginfo sensor_Brightness2[]=
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1649 static struct reginfo sensor_Brightness3[]=
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1659 static struct reginfo sensor_Brightness4[]=
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1669 static struct reginfo sensor_Brightness5[]=
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1679 static struct reginfo *sensor_BrightnessSeqe[] = {sensor_Brightness0, sensor_Brightness1, sensor_Brightness2, sensor_Brightness3,
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1680 sensor_Brightness4, sensor_Brightness5,NULL,
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1685 #if CONFIG_SENSOR_Effect
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1686 static struct reginfo sensor_Effect_Normal[] =
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1693 static struct reginfo sensor_Effect_WandB[] =
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1700 static struct reginfo sensor_Effect_Sepia[] =
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1707 static struct reginfo sensor_Effect_Negative[] =
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1714 static struct reginfo sensor_Effect_Bluish[] =
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1722 static struct reginfo sensor_Effect_Green[] =
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1729 static struct reginfo *sensor_EffectSeqe[] = {sensor_Effect_Normal, sensor_Effect_WandB, sensor_Effect_Negative,sensor_Effect_Sepia,
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1730 sensor_Effect_Bluish, sensor_Effect_Green,NULL,
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1733 #if CONFIG_SENSOR_Exposure
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1734 static struct reginfo sensor_Exposure0[]=
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1741 static struct reginfo sensor_Exposure1[]=
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1748 static struct reginfo sensor_Exposure2[]=
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1755 static struct reginfo sensor_Exposure3[]=
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1762 static struct reginfo sensor_Exposure4[]=
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1769 static struct reginfo sensor_Exposure5[]=
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1776 static struct reginfo sensor_Exposure6[]=
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1783 static struct reginfo *sensor_ExposureSeqe[] = {sensor_Exposure0, sensor_Exposure1, sensor_Exposure2, sensor_Exposure3,
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1784 sensor_Exposure4, sensor_Exposure5,sensor_Exposure6,NULL,
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1787 #if CONFIG_SENSOR_Saturation
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1788 static struct reginfo sensor_Saturation0[]=
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1794 static struct reginfo sensor_Saturation1[]=
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1799 static struct reginfo sensor_Saturation2[]=
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1803 static struct reginfo *sensor_SaturationSeqe[] = {sensor_Saturation0, sensor_Saturation1, sensor_Saturation2, NULL,};
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1806 #if CONFIG_SENSOR_Contrast
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1807 static struct reginfo sensor_Contrast0[]=
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1813 static struct reginfo sensor_Contrast1[]=
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1819 static struct reginfo sensor_Contrast2[]=
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1825 static struct reginfo sensor_Contrast3[]=
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1831 static struct reginfo sensor_Contrast4[]=
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1838 static struct reginfo sensor_Contrast5[]=
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1844 static struct reginfo sensor_Contrast6[]=
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1851 static struct reginfo *sensor_ContrastSeqe[] = {sensor_Contrast0, sensor_Contrast1, sensor_Contrast2, sensor_Contrast3,
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1852 sensor_Contrast4, sensor_Contrast5, sensor_Contrast6, NULL,
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1856 #if CONFIG_SENSOR_Mirror
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1857 static struct reginfo sensor_MirrorOn[]=
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1863 static struct reginfo sensor_MirrorOff[]=
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1868 static struct reginfo *sensor_MirrorSeqe[] = {sensor_MirrorOff, sensor_MirrorOn,NULL,};
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1870 #if CONFIG_SENSOR_Flip
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1871 static struct reginfo sensor_FlipOn[]=
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1877 static struct reginfo sensor_FlipOff[]=
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1882 static struct reginfo *sensor_FlipSeqe[] = {sensor_FlipOff, sensor_FlipOn,NULL,};
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1885 #if CONFIG_SENSOR_Scene
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1886 static struct reginfo sensor_SceneAuto[] =
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1896 static struct reginfo sensor_SceneNight[] =
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1908 static struct reginfo *sensor_SceneSeqe[] = {sensor_SceneAuto, sensor_SceneNight,NULL,};
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1911 #if CONFIG_SENSOR_DigitalZoom
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1912 static struct reginfo sensor_Zoom0[] =
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1917 static struct reginfo sensor_Zoom1[] =
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1922 static struct reginfo sensor_Zoom2[] =
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1928 static struct reginfo sensor_Zoom3[] =
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1932 static struct reginfo *sensor_ZoomSeqe[] = {sensor_Zoom0, sensor_Zoom1, sensor_Zoom2, sensor_Zoom3, NULL,};
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1934 static const struct v4l2_querymenu sensor_menus[] =
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1936 #if CONFIG_SENSOR_WhiteBalance
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1937 { .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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1938 { .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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1939 { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 4, .name = "cloudy-daylight", .reserved = 0,},
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1942 #if CONFIG_SENSOR_Effect
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1943 { .id = V4L2_CID_EFFECT, .index = 0, .name = "none", .reserved = 0, }, { .id = V4L2_CID_EFFECT, .index = 1, .name = "mono", .reserved = 0,},
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1944 { .id = V4L2_CID_EFFECT, .index = 2, .name = "negative", .reserved = 0,}, { .id = V4L2_CID_EFFECT, .index = 3, .name = "sepia", .reserved = 0,},
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1945 { .id = V4L2_CID_EFFECT, .index = 4, .name = "posterize", .reserved = 0,} ,{ .id = V4L2_CID_EFFECT, .index = 5, .name = "aqua", .reserved = 0,},
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1948 #if CONFIG_SENSOR_Scene
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1949 { .id = V4L2_CID_SCENE, .index = 0, .name = "auto", .reserved = 0,} ,{ .id = V4L2_CID_SCENE, .index = 1, .name = "night", .reserved = 0,},
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1952 #if CONFIG_SENSOR_Flash
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1953 { .id = V4L2_CID_FLASH, .index = 0, .name = "off", .reserved = 0, }, { .id = V4L2_CID_FLASH, .index = 1, .name = "auto", .reserved = 0,},
\r
1954 { .id = V4L2_CID_FLASH, .index = 2, .name = "on", .reserved = 0,}, { .id = V4L2_CID_FLASH, .index = 3, .name = "torch", .reserved = 0,},
\r
1958 static struct v4l2_queryctrl sensor_controls[] =
\r
1960 #if CONFIG_SENSOR_WhiteBalance
\r
1962 .id = V4L2_CID_DO_WHITE_BALANCE,
\r
1963 .type = V4L2_CTRL_TYPE_MENU,
\r
1964 .name = "White Balance Control",
\r
1968 .default_value = 0,
\r
1972 #if CONFIG_SENSOR_Brightness
\r
1974 .id = V4L2_CID_BRIGHTNESS,
\r
1975 .type = V4L2_CTRL_TYPE_INTEGER,
\r
1976 .name = "Brightness Control",
\r
1980 .default_value = 0,
\r
1984 #if CONFIG_SENSOR_Effect
\r
1986 .id = V4L2_CID_EFFECT,
\r
1987 .type = V4L2_CTRL_TYPE_MENU,
\r
1988 .name = "Effect Control",
\r
1992 .default_value = 0,
\r
1996 #if CONFIG_SENSOR_Exposure
\r
1998 .id = V4L2_CID_EXPOSURE,
\r
1999 .type = V4L2_CTRL_TYPE_INTEGER,
\r
2000 .name = "Exposure Control",
\r
2004 .default_value = 0,
\r
2008 #if CONFIG_SENSOR_Saturation
\r
2010 .id = V4L2_CID_SATURATION,
\r
2011 .type = V4L2_CTRL_TYPE_INTEGER,
\r
2012 .name = "Saturation Control",
\r
2016 .default_value = 0,
\r
2020 #if CONFIG_SENSOR_Contrast
\r
2022 .id = V4L2_CID_CONTRAST,
\r
2023 .type = V4L2_CTRL_TYPE_INTEGER,
\r
2024 .name = "Contrast Control",
\r
2028 .default_value = 0,
\r
2032 #if CONFIG_SENSOR_Mirror
\r
2034 .id = V4L2_CID_HFLIP,
\r
2035 .type = V4L2_CTRL_TYPE_BOOLEAN,
\r
2036 .name = "Mirror Control",
\r
2040 .default_value = 1,
\r
2044 #if CONFIG_SENSOR_Flip
\r
2046 .id = V4L2_CID_VFLIP,
\r
2047 .type = V4L2_CTRL_TYPE_BOOLEAN,
\r
2048 .name = "Flip Control",
\r
2052 .default_value = 1,
\r
2056 #if CONFIG_SENSOR_Scene
\r
2058 .id = V4L2_CID_SCENE,
\r
2059 .type = V4L2_CTRL_TYPE_MENU,
\r
2060 .name = "Scene Control",
\r
2064 .default_value = 0,
\r
2068 #if CONFIG_SENSOR_DigitalZoom
\r
2070 .id = V4L2_CID_ZOOM_RELATIVE,
\r
2071 .type = V4L2_CTRL_TYPE_INTEGER,
\r
2072 .name = "DigitalZoom Control",
\r
2076 .default_value = 0,
\r
2078 .id = V4L2_CID_ZOOM_ABSOLUTE,
\r
2079 .type = V4L2_CTRL_TYPE_INTEGER,
\r
2080 .name = "DigitalZoom Control",
\r
2084 .default_value = 0,
\r
2088 #if CONFIG_SENSOR_Focus
\r
2090 .id = V4L2_CID_FOCUS_RELATIVE,
\r
2091 .type = V4L2_CTRL_TYPE_INTEGER,
\r
2092 .name = "Focus Control",
\r
2096 .default_value = 0,
\r
2098 .id = V4L2_CID_FOCUS_ABSOLUTE,
\r
2099 .type = V4L2_CTRL_TYPE_INTEGER,
\r
2100 .name = "Focus Control",
\r
2104 .default_value = 125,
\r
2108 #if CONFIG_SENSOR_Flash
\r
2110 .id = V4L2_CID_FLASH,
\r
2111 .type = V4L2_CTRL_TYPE_MENU,
\r
2112 .name = "Flash Control",
\r
2116 .default_value = 0,
\r
2121 static int sensor_probe(struct i2c_client *client, const struct i2c_device_id *did);
\r
2122 static int sensor_video_probe(struct soc_camera_device *icd, struct i2c_client *client);
\r
2123 static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
\r
2124 static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
\r
2125 static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl);
\r
2126 static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl);
\r
2127 static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg);
\r
2128 static int sensor_resume(struct soc_camera_device *icd);
\r
2129 static int sensor_set_bus_param(struct soc_camera_device *icd,unsigned long flags);
\r
2130 static unsigned long sensor_query_bus_param(struct soc_camera_device *icd);
\r
2131 static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value);
\r
2132 static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value);
\r
2133 static int sensor_deactivate(struct i2c_client *client);
\r
2135 static struct soc_camera_ops sensor_ops =
\r
2137 .suspend = sensor_suspend,
\r
2138 .resume = sensor_resume,
\r
2139 .set_bus_param = sensor_set_bus_param,
\r
2140 .query_bus_param = sensor_query_bus_param,
\r
2141 .controls = sensor_controls,
\r
2142 .menus = sensor_menus,
\r
2143 .num_controls = ARRAY_SIZE(sensor_controls),
\r
2144 .num_menus = ARRAY_SIZE(sensor_menus),
\r
2147 /* only one fixed colorspace per pixelcode */
\r
2148 struct sensor_datafmt {
\r
2149 enum v4l2_mbus_pixelcode code;
\r
2150 enum v4l2_colorspace colorspace;
\r
2153 /* Find a data format by a pixel code in an array */
\r
2154 static const struct sensor_datafmt *sensor_find_datafmt(
\r
2155 enum v4l2_mbus_pixelcode code, const struct sensor_datafmt *fmt,
\r
2159 for (i = 0; i < n; i++)
\r
2160 if (fmt[i].code == code)
\r
2166 static const struct sensor_datafmt sensor_colour_fmts[] = {
\r
2167 {V4L2_MBUS_FMT_UYVY8_2X8, V4L2_COLORSPACE_JPEG},
\r
2168 {V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG},
\r
2173 typedef struct sensor_info_priv_s
\r
2185 bool snap2preview;
\r
2186 bool video2preview;
\r
2187 unsigned char mirror; /* HFLIP */
\r
2188 unsigned char flip; /* VFLIP */
\r
2189 unsigned int winseqe_cur_addr;
\r
2190 struct sensor_datafmt fmt;
\r
2191 unsigned int funmodule_state;
\r
2192 } sensor_info_priv_t;
\r
2196 struct v4l2_subdev subdev;
\r
2197 struct i2c_client *client;
\r
2198 sensor_info_priv_t info_priv;
\r
2199 int model; /* V4L2_IDENT_OV* codes from v4l2-chip-ident.h */
\r
2200 #if CONFIG_SENSOR_I2C_NOSCHED
\r
2201 atomic_t tasklock_cnt;
\r
2203 struct rk29camera_platform_data *sensor_io_request;
\r
2204 struct rk29camera_gpio_res *sensor_gpio_res;
\r
2207 static struct sensor* to_sensor(const struct i2c_client *client)
\r
2209 return container_of(i2c_get_clientdata(client), struct sensor, subdev);
\r
2212 static int sensor_task_lock(struct i2c_client *client, int lock)
\r
2214 #if CONFIG_SENSOR_I2C_NOSCHED
\r
2216 struct sensor *sensor = to_sensor(client);
\r
2219 if (atomic_read(&sensor->tasklock_cnt) == 0) {
\r
2220 while ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt>0)) {
\r
2221 SENSOR_TR("\n %s will obtain i2c in atomic, but i2c bus is locked! Wait...\n",SENSOR_NAME_STRING());
\r
2225 if ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt<=0)) {
\r
2226 SENSOR_TR("\n %s obtain i2c fail in atomic!!\n",SENSOR_NAME_STRING());
\r
2227 goto sensor_task_lock_err;
\r
2229 preempt_disable();
\r
2232 atomic_add(1, &sensor->tasklock_cnt);
\r
2234 if (atomic_read(&sensor->tasklock_cnt) > 0) {
\r
2235 atomic_sub(1, &sensor->tasklock_cnt);
\r
2237 if (atomic_read(&sensor->tasklock_cnt) == 0)
\r
2242 sensor_task_lock_err:
\r
2250 /* sensor register write */
\r
2251 static int sensor_write(struct i2c_client *client, u8 reg, u8 val)
\r
2255 struct i2c_msg msg[1];
\r
2261 msg->addr = client->addr;
\r
2262 msg->flags = client->flags;
\r
2264 msg->len = sizeof(buf);
\r
2265 msg->scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
\r
2266 msg->read_type = 0; /* fpga i2c:0==I2C_NORMAL : direct use number not enum for don't want include spi_fpga.h */
\r
2271 while ((cnt-- > 0) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */
\r
2272 err = i2c_transfer(client->adapter, msg, 1);
\r
2277 SENSOR_TR("\n %s write reg(0x%x, val:0x%x) failed, try to write again!\n",SENSOR_NAME_STRING(),reg, val);
\r
2285 /* sensor register read */
\r
2286 static int sensor_read(struct i2c_client *client, u8 reg, u8 *val)
\r
2290 struct i2c_msg msg[2];
\r
2294 msg[0].addr = client->addr;
\r
2295 msg[0].flags = client->flags;
\r
2297 msg[0].len = sizeof(buf);
\r
2298 msg[0].scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
\r
2299 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
2301 msg[1].addr = client->addr;
\r
2302 msg[1].flags = client->flags|I2C_M_RD;
\r
2305 msg[1].scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
\r
2306 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
2310 while ((cnt-- > 0) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */
\r
2311 err = i2c_transfer(client->adapter, msg, 2);
\r
2317 SENSOR_TR("\n %s read reg(0x%x val:0x%x) failed, try to read again! \n",SENSOR_NAME_STRING(),reg, *val);
\r
2325 /* write a array of registers */
\r
2326 static int sensor_write_array(struct i2c_client *client, struct reginfo *regarray)
\r
2330 #if CONFIG_SENSOR_I2C_RDWRCHK
\r
2335 if (sensor_task_lock(client, 1) < 0)
\r
2336 goto sensor_write_array_end;
\r
2338 while (regarray[i].reg != 0)
\r
2340 err = sensor_write(client, regarray[i].reg, regarray[i].val);
\r
2344 SENSOR_TR("%s..write failed current reg:0x%x, Write array again !\n", SENSOR_NAME_STRING(),regarray[i].reg);
\r
2348 SENSOR_TR("%s..write array failed!!!\n", SENSOR_NAME_STRING());
\r
2350 goto sensor_write_array_end;
\r
2353 #if CONFIG_SENSOR_I2C_RDWRCHK
\r
2354 sensor_read(client, regarray[i].reg, &valchk);
\r
2355 if (valchk != regarray[i].val)
\r
2356 SENSOR_TR("%s Reg:0x%x write(0x%x, 0x%x) fail\n",SENSOR_NAME_STRING(), regarray[i].reg, regarray[i].val, valchk);
\r
2362 sensor_write_array_end:
\r
2363 sensor_task_lock(client,0);
\r
2367 #if CONFIG_SENSOR_I2C_RDWRCHK
\r
2368 static int sensor_check_array(struct i2c_client *client, struct reginfo *regarray)
\r
2376 while (regarray[i].reg != 0)
\r
2378 sensor_read(client, regarray[i].reg, &valchk);
\r
2379 if (valchk != regarray[i].val)
\r
2380 SENSOR_TR("%s Reg:0x%x read(0x%x, 0x%x) error\n",SENSOR_NAME_STRING(), regarray[i].reg, regarray[i].val, valchk);
\r
2387 static int sensor_ioctrl(struct soc_camera_device *icd,enum rk29sensor_power_cmd cmd, int on)
\r
2389 struct soc_camera_link *icl = to_soc_camera_link(icd);
\r
2392 SENSOR_DG("%s %s cmd(%d) on(%d)\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd,on);
\r
2395 case Sensor_PowerDown:
\r
2397 // honghaishen_test
\r
2398 if (icl->powerdown) {
\r
2399 ret = icl->powerdown(icd->pdev, on);
\r
2400 if (ret == RK29_CAM_IO_SUCCESS) {
\r
2404 icl->reset(icd->pdev);
\r
2406 } else if (ret == RK29_CAM_EIO_REQUESTFAIL) {
\r
2408 goto sensor_power_end;
\r
2415 case Sensor_Flash:
\r
2417 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2418 struct sensor *sensor = to_sensor(client);
\r
2420 if (sensor->sensor_io_request && sensor->sensor_io_request->sensor_ioctrl) {
\r
2421 sensor->sensor_io_request->sensor_ioctrl(icd->pdev,Cam_Flash, on);
\r
2423 //flash off after 2 secs
\r
2424 hrtimer_cancel(&(flash_off_timer.timer));
\r
2425 hrtimer_start(&(flash_off_timer.timer),ktime_set(0, 800*1000*1000),HRTIMER_MODE_REL);
\r
2432 SENSOR_TR("%s %s cmd(0x%x) is unknown!",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
\r
2439 static enum hrtimer_restart flash_off_func(struct hrtimer *timer){
\r
2440 struct flash_timer *fps_timer = container_of(timer, struct flash_timer, timer);
\r
2441 sensor_ioctrl(fps_timer->icd,Sensor_Flash,0);
\r
2442 SENSOR_DG("%s %s !!!!!!",SENSOR_NAME_STRING(),__FUNCTION__);
\r
2446 static int sensor_init(struct v4l2_subdev *sd, u32 val)
\r
2448 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2449 struct soc_camera_device *icd = client->dev.platform_data;
\r
2450 struct sensor *sensor = to_sensor(client);
\r
2451 const struct v4l2_queryctrl *qctrl;
\r
2452 const struct sensor_datafmt *fmt;
\r
2456 SENSOR_DG("\n%s..%s.. \n",SENSOR_NAME_STRING(),__FUNCTION__);
\r
2458 if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) {
\r
2460 goto sensor_INIT_ERR;
\r
2464 if (sensor_task_lock(client,1)<0)
\r
2465 goto sensor_INIT_ERR;
\r
2466 /* check if it is an sensor sensor */
\r
2467 ret = sensor_read(client, 0xf0, &value);
\r
2469 SENSOR_TR("read chip id high byte failed\n");
\r
2471 goto sensor_INIT_ERR;
\r
2474 pid |= (value << 8);
\r
2476 ret = sensor_read(client, 0xf1, &value);
\r
2478 SENSOR_TR("read chip id low byte failed\n");
\r
2480 goto sensor_INIT_ERR;
\r
2483 pid |= (value & 0xff);
\r
2484 SENSOR_DG("\n %s pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
2485 if (pid == SENSOR_ID) {
\r
2486 sensor->model = SENSOR_V4L2_IDENT;
\r
2488 SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
2490 goto sensor_INIT_ERR;
\r
2493 ret = sensor_write_array(client, sensor_init_data);
\r
2497 SENSOR_TR("error: %s initial failed\n",SENSOR_NAME_STRING());
\r
2498 goto sensor_INIT_ERR;
\r
2500 sensor_task_lock(client,0);
\r
2502 sensor->info_priv.winseqe_cur_addr = (int)SENSOR_INIT_WINSEQADR;
\r
2503 fmt = sensor_find_datafmt(SENSOR_INIT_PIXFMT,sensor_colour_fmts, ARRAY_SIZE(sensor_colour_fmts));
\r
2505 SENSOR_TR("error: %s initial array colour fmts is not support!!",SENSOR_NAME_STRING());
\r
2507 goto sensor_INIT_ERR;
\r
2509 sensor->info_priv.fmt = *fmt;
\r
2511 /* sensor sensor information for initialization */
\r
2512 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
\r
2514 sensor->info_priv.whiteBalance = qctrl->default_value;
\r
2515 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_BRIGHTNESS);
\r
2517 sensor->info_priv.brightness = qctrl->default_value;
\r
2518 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
\r
2520 sensor->info_priv.effect = qctrl->default_value;
\r
2521 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EXPOSURE);
\r
2523 sensor->info_priv.exposure = qctrl->default_value;
\r
2525 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SATURATION);
\r
2527 sensor->info_priv.saturation = qctrl->default_value;
\r
2528 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_CONTRAST);
\r
2530 sensor->info_priv.contrast = qctrl->default_value;
\r
2531 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_HFLIP);
\r
2533 sensor->info_priv.mirror = qctrl->default_value;
\r
2534 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_VFLIP);
\r
2536 sensor->info_priv.flip = qctrl->default_value;
\r
2537 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SCENE);
\r
2539 sensor->info_priv.scene = qctrl->default_value;
\r
2540 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);
\r
2542 sensor->info_priv.digitalzoom = qctrl->default_value;
\r
2544 /* ddl@rock-chips.com : if sensor support auto focus and flash, programer must run focus and flash code */
\r
2545 #if CONFIG_SENSOR_Focus
\r
2546 sensor_set_focus();
\r
2547 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE);
\r
2549 sensor->info_priv.focus = qctrl->default_value;
\r
2552 #if CONFIG_SENSOR_Flash
\r
2553 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FLASH);
\r
2555 sensor->info_priv.flash = qctrl->default_value;
\r
2556 flash_off_timer.icd = icd;
\r
2557 flash_off_timer.timer.function = flash_off_func;
\r
2560 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
2561 sensor->info_priv.funmodule_state |= SENSOR_INIT_IS_OK;
\r
2564 sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;
\r
2565 sensor_task_lock(client,0);
\r
2566 sensor_deactivate(client);
\r
2570 static int sensor_deactivate(struct i2c_client *client)
\r
2572 struct soc_camera_device *icd = client->dev.platform_data;
\r
2574 struct sensor *sensor = to_sensor(client);
\r
2575 SENSOR_DG("\n%s..%s.. Enter\n",SENSOR_NAME_STRING(),__FUNCTION__);
\r
2577 /* ddl@rock-chips.com : all sensor output pin must change to input for other sensor */
\r
2578 if (sensor->info_priv.funmodule_state & SENSOR_INIT_IS_OK) {
\r
2580 sensor_ioctrl(icd, Sensor_PowerDown, 1);
\r
2583 /* ddl@rock-chips.com : sensor config init width , because next open sensor quickly(soc_camera_open -> Try to configure with default parameters) */
\r
2584 icd->user_width = SENSOR_INIT_WIDTH;
\r
2585 icd->user_height = SENSOR_INIT_HEIGHT;
\r
2586 sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;
\r
2591 static struct reginfo sensor_power_down_sequence[]=
\r
2596 static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg)
\r
2599 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2601 if (pm_msg.event == PM_EVENT_SUSPEND) {
\r
2602 SENSOR_DG("\n %s Enter Suspend.. \n", SENSOR_NAME_STRING());
\r
2603 ret = sensor_write_array(client, sensor_power_down_sequence) ;
\r
2605 SENSOR_TR("\n %s..%s WriteReg Fail.. \n", SENSOR_NAME_STRING(),__FUNCTION__);
\r
2608 ret = sensor_ioctrl(icd, Sensor_PowerDown, 1);
\r
2610 SENSOR_TR("\n %s suspend fail for turn on power!\n", SENSOR_NAME_STRING());
\r
2615 SENSOR_TR("\n %s cann't suppout Suspend..\n",SENSOR_NAME_STRING());
\r
2621 static int sensor_resume(struct soc_camera_device *icd)
\r
2625 ret = sensor_ioctrl(icd, Sensor_PowerDown, 0);
\r
2627 SENSOR_TR("\n %s resume fail for turn on power!\n", SENSOR_NAME_STRING());
\r
2631 SENSOR_DG("\n %s Enter Resume.. \n", SENSOR_NAME_STRING());
\r
2637 static int sensor_set_bus_param(struct soc_camera_device *icd,
\r
2638 unsigned long flags)
\r
2644 static unsigned long sensor_query_bus_param(struct soc_camera_device *icd)
\r
2646 struct soc_camera_link *icl = to_soc_camera_link(icd);
\r
2647 unsigned long flags = SENSOR_BUS_PARAM;
\r
2649 return soc_camera_apply_sensor_flags(icl, flags);
\r
2652 static int sensor_g_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2654 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2655 struct soc_camera_device *icd = client->dev.platform_data;
\r
2656 struct sensor *sensor = to_sensor(client);
\r
2658 mf->width = icd->user_width;
\r
2659 mf->height = icd->user_height;
\r
2660 mf->code = sensor->info_priv.fmt.code;
\r
2661 mf->colorspace = sensor->info_priv.fmt.colorspace;
\r
2662 mf->field = V4L2_FIELD_NONE;
\r
2666 static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2670 if ((mf->width == 1024) && (mf->height == 768)) {
\r
2672 } else if ((mf->width == 1280) && (mf->height == 1024)) {
\r
2674 } else if ((mf->width == 1600) && (mf->height == 1200)) {
\r
2676 } else if ((mf->width == 2048) && (mf->height == 1536)) {
\r
2678 } else if ((mf->width == 2592) && (mf->height == 1944)) {
\r
2683 SENSOR_DG("%s %dx%d is capture format\n", __FUNCTION__, mf->width, mf->height);
\r
2687 static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2691 if ((mf->width == 1280) && (mf->height == 720)) {
\r
2693 } else if ((mf->width == 1920) && (mf->height == 1080)) {
\r
2698 SENSOR_DG("%s %dx%d is video format\n", __FUNCTION__, mf->width, mf->height);
\r
2701 static int sensor_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2705 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2706 const struct sensor_datafmt *fmt;
\r
2707 struct sensor *sensor = to_sensor(client);
\r
2708 const struct v4l2_queryctrl *qctrl;
\r
2709 struct soc_camera_device *icd = client->dev.platform_data;
\r
2710 struct reginfo *winseqe_set_addr=NULL;
\r
2711 int ret=0, set_w,set_h;
\r
2714 /////////////////
\r
2717 unsigned int pid=0,shutter,temp_reg;
\r
2721 //////////////////
\r
2725 fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
\r
2726 ARRAY_SIZE(sensor_colour_fmts));
\r
2729 goto sensor_s_fmt_end;
\r
2732 if (sensor->info_priv.fmt.code != mf->code) {
\r
2735 case V4L2_MBUS_FMT_YUYV8_2X8:
\r
2737 winseqe_set_addr = sensor_ClrFmt_YUYV;
\r
2740 case V4L2_MBUS_FMT_UYVY8_2X8:
\r
2742 winseqe_set_addr = sensor_ClrFmt_UYVY;
\r
2748 if (winseqe_set_addr != NULL) {
\r
2749 sensor_write_array(client, winseqe_set_addr);
\r
2750 sensor->info_priv.fmt.code = mf->code;
\r
2751 sensor->info_priv.fmt.colorspace= mf->colorspace;
\r
2752 SENSOR_DG("%s v4l2_mbus_code:%d set success!\n", SENSOR_NAME_STRING(),mf->code);
\r
2754 SENSOR_TR("%s v4l2_mbus_code:%d is invalidate!\n", SENSOR_NAME_STRING(),mf->code);
\r
2758 set_w = mf->width;
\r
2759 set_h = mf->height;
\r
2761 if (((set_w <= 176) && (set_h <= 144)) && sensor_qcif[0].reg)
\r
2763 winseqe_set_addr = sensor_qcif;
\r
2767 else if (((set_w <= 320) && (set_h <= 240)) && sensor_qvga[0].reg)
\r
2769 winseqe_set_addr = sensor_qvga;
\r
2773 else if (((set_w <= 352) && (set_h<= 288)) && sensor_cif[0].reg)
\r
2775 winseqe_set_addr = sensor_cif;
\r
2779 else if (((set_w <= 640) && (set_h <= 480)) && sensor_vga[0].reg)
\r
2781 winseqe_set_addr = sensor_vga;
\r
2785 else if (((set_w <= 800) && (set_h <= 600)) && sensor_svga[0].reg)
\r
2787 winseqe_set_addr = sensor_svga;
\r
2791 else if (((set_w <= 1280) && (set_h <= 1024)) && sensor_sxga[0].reg)
\r
2793 winseqe_set_addr = sensor_sxga;
\r
2797 else if (((set_w <= 1600) && (set_h <= 1200)) && sensor_uxga[0].reg)
\r
2799 winseqe_set_addr = sensor_uxga;
\r
2805 winseqe_set_addr = SENSOR_INIT_WINSEQADR; /* ddl@rock-chips.com : Sensor output smallest size if isn't support app */
\r
2806 set_w = SENSOR_INIT_WIDTH;
\r
2807 set_h = SENSOR_INIT_HEIGHT;
\r
2808 SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,mf->width,mf->height);
\r
2811 if ((int)winseqe_set_addr != sensor->info_priv.winseqe_cur_addr) {
\r
2812 #if CONFIG_SENSOR_Flash
\r
2813 if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */
\r
2814 if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
\r
2815 sensor_ioctrl(icd, Sensor_Flash, Flash_On);
\r
2816 SENSOR_DG("%s flash on in capture!\n", SENSOR_NAME_STRING());
\r
2818 } else { /* ddl@rock-chips.com : Video */
\r
2819 if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
\r
2820 sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
\r
2821 SENSOR_DG("%s flash off in preivew!\n", SENSOR_NAME_STRING());
\r
2825 ret |= sensor_write_array(client, winseqe_set_addr);
\r
2828 if (winseqe_set_addr == sensor_uxga) {
\r
2831 sensor_write(client, 0xfe, 0x00);
\r
2832 sensor_write(client, 0xb6, 0x02);
\r
2835 sensor_read(client, 0x03, &value);
\r
2836 pid |= (value << 8);
\r
2837 sensor_read(client, 0x04, &value);
\r
2838 pid |= (value & 0xff);
\r
2842 temp_reg= shutter /2; // 2
\r
2844 if(temp_reg < 1) temp_reg = 1;
\r
2847 sensor_write(client, 0x03, ((temp_reg>>8)&0xff));
\r
2848 sensor_write(client, 0x04, (temp_reg&0xff));
\r
2855 if ((winseqe_set_addr == sensor_svga)||(winseqe_set_addr == sensor_vga) ){
\r
2857 sensor_write(client, 0xB6, 0x03);
\r
2863 SENSOR_TR("%s set format capability failed\n", SENSOR_NAME_STRING());
\r
2864 #if CONFIG_SENSOR_Flash
\r
2865 if (sensor_fmt_capturechk(sd,mf) == true) {
\r
2866 if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
\r
2867 sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
\r
2868 SENSOR_TR("%s Capture format set fail, flash off !\n", SENSOR_NAME_STRING());
\r
2872 goto sensor_s_fmt_end;
\r
2875 sensor->info_priv.winseqe_cur_addr = (int)winseqe_set_addr;
\r
2877 if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */
\r
2878 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
\r
2879 sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
\r
2880 if (sensor->info_priv.whiteBalance != 0) {
\r
2881 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
\r
2882 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
\r
2884 sensor->info_priv.snap2preview = true;
\r
2885 } else if (sensor_fmt_videochk(sd,mf) == true) { /* ddl@rock-chips.com : Video */
\r
2886 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
\r
2887 sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
\r
2888 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
\r
2889 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
\r
2890 sensor->info_priv.video2preview = true;
\r
2891 } else if ((sensor->info_priv.snap2preview == true) || (sensor->info_priv.video2preview == true)) {
\r
2892 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
\r
2893 sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
\r
2894 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
\r
2895 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
\r
2896 sensor->info_priv.video2preview = false;
\r
2897 sensor->info_priv.snap2preview = false;
\r
2900 SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),__FUNCTION__,set_w,set_h);
\r
2904 SENSOR_DG("\n %s .. Current Format is validate. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),set_w,set_h);
\r
2907 mf->width = set_w;
\r
2908 mf->height = set_h;
\r
2915 static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2917 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2918 struct sensor *sensor = to_sensor(client);
\r
2919 const struct sensor_datafmt *fmt;
\r
2920 int ret = 0,set_w,set_h;
\r
2922 fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
\r
2923 ARRAY_SIZE(sensor_colour_fmts));
\r
2924 if (fmt == NULL) {
\r
2925 fmt = &sensor->info_priv.fmt;
\r
2926 mf->code = fmt->code;
\r
2929 if (mf->height > SENSOR_MAX_HEIGHT)
\r
2930 mf->height = SENSOR_MAX_HEIGHT;
\r
2931 else if (mf->height < SENSOR_MIN_HEIGHT)
\r
2932 mf->height = SENSOR_MIN_HEIGHT;
\r
2934 if (mf->width > SENSOR_MAX_WIDTH)
\r
2935 mf->width = SENSOR_MAX_WIDTH;
\r
2936 else if (mf->width < SENSOR_MIN_WIDTH)
\r
2937 mf->width = SENSOR_MIN_WIDTH;
\r
2939 set_w = mf->width;
\r
2940 set_h = mf->height;
\r
2942 if (((set_w <= 176) && (set_h <= 144)) && sensor_qcif[0].reg)
\r
2947 else if (((set_w <= 320) && (set_h <= 240)) && sensor_qvga[0].reg)
\r
2952 else if (((set_w <= 352) && (set_h<= 288)) && sensor_cif[0].reg)
\r
2957 else if (((set_w <= 640) && (set_h <= 480)) && sensor_vga[0].reg)
\r
2962 else if (((set_w <= 800) && (set_h <= 600)) && sensor_svga[0].reg)
\r
2967 else if (((set_w <= 1280) && (set_h <= 1024)) && sensor_sxga[0].reg)
\r
2972 else if (((set_w <= 1600) && (set_h <= 1200)) && sensor_uxga[0].reg)
\r
2979 set_w = SENSOR_INIT_WIDTH;
\r
2980 set_h = SENSOR_INIT_HEIGHT;
\r
2983 mf->width = set_w;
\r
2984 mf->height = set_h;
\r
2985 mf->colorspace = fmt->colorspace;
\r
2990 static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *id)
\r
2992 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2994 if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
\r
2997 if (id->match.addr != client->addr)
\r
3000 id->ident = SENSOR_V4L2_IDENT; /* ddl@rock-chips.com : Return gc2035 identifier */
\r
3005 #if CONFIG_SENSOR_Brightness
\r
3006 static int sensor_set_brightness(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3008 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3010 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3012 if (sensor_BrightnessSeqe[value - qctrl->minimum] != NULL)
\r
3014 if (sensor_write_array(client, sensor_BrightnessSeqe[value - qctrl->minimum]) != 0)
\r
3016 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3019 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3023 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3027 #if CONFIG_SENSOR_Effect
\r
3028 static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3030 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3032 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3034 if (sensor_EffectSeqe[value - qctrl->minimum] != NULL)
\r
3036 if (sensor_write_array(client, sensor_EffectSeqe[value - qctrl->minimum]) != 0)
\r
3038 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3041 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3045 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3049 #if CONFIG_SENSOR_Exposure
\r
3050 static int sensor_set_exposure(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3052 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3054 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3056 if (sensor_ExposureSeqe[value - qctrl->minimum] != NULL)
\r
3058 if (sensor_write_array(client, sensor_ExposureSeqe[value - qctrl->minimum]) != 0)
\r
3060 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3063 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3067 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3071 #if CONFIG_SENSOR_Saturation
\r
3072 static int sensor_set_saturation(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3074 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3076 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3078 if (sensor_SaturationSeqe[value - qctrl->minimum] != NULL)
\r
3080 if (sensor_write_array(client, sensor_SaturationSeqe[value - qctrl->minimum]) != 0)
\r
3082 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3085 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3089 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3093 #if CONFIG_SENSOR_Contrast
\r
3094 static int sensor_set_contrast(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3096 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3098 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3100 if (sensor_ContrastSeqe[value - qctrl->minimum] != NULL)
\r
3102 if (sensor_write_array(client, sensor_ContrastSeqe[value - qctrl->minimum]) != 0)
\r
3104 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3107 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3111 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3115 #if CONFIG_SENSOR_Mirror
\r
3116 static int sensor_set_mirror(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3118 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3120 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3122 if (sensor_MirrorSeqe[value - qctrl->minimum] != NULL)
\r
3124 if (sensor_write_array(client, sensor_MirrorSeqe[value - qctrl->minimum]) != 0)
\r
3126 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3129 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3133 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3137 #if CONFIG_SENSOR_Flip
\r
3138 static int sensor_set_flip(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3140 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3142 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3144 if (sensor_FlipSeqe[value - qctrl->minimum] != NULL)
\r
3146 if (sensor_write_array(client, sensor_FlipSeqe[value - qctrl->minimum]) != 0)
\r
3148 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3151 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3155 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3159 #if CONFIG_SENSOR_Scene
\r
3160 static int sensor_set_scene(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3162 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3164 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3166 if (sensor_SceneSeqe[value - qctrl->minimum] != NULL)
\r
3168 if (sensor_write_array(client, sensor_SceneSeqe[value - qctrl->minimum]) != 0)
\r
3170 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3173 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3177 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3181 #if CONFIG_SENSOR_WhiteBalance
\r
3182 static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3184 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3186 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
3188 if (sensor_WhiteBalanceSeqe[value - qctrl->minimum] != NULL)
\r
3190 if (sensor_write_array(client, sensor_WhiteBalanceSeqe[value - qctrl->minimum]) != 0)
\r
3192 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3195 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3199 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3203 #if CONFIG_SENSOR_DigitalZoom
\r
3204 static int sensor_set_digitalzoom(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int *value)
\r
3206 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3207 struct sensor *sensor = to_sensor(client);
\r
3208 const struct v4l2_queryctrl *qctrl_info;
\r
3209 int digitalzoom_cur, digitalzoom_total;
\r
3211 qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);
\r
3215 digitalzoom_cur = sensor->info_priv.digitalzoom;
\r
3216 digitalzoom_total = qctrl_info->maximum;
\r
3218 if ((value > 0) && (digitalzoom_cur >= digitalzoom_total))
\r
3220 SENSOR_TR("%s digitalzoom is maximum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);
\r
3224 if ((value < 0) && (digitalzoom_cur <= qctrl_info->minimum))
\r
3226 SENSOR_TR("%s digitalzoom is minimum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);
\r
3230 if ((value > 0) && ((digitalzoom_cur + value) > digitalzoom_total))
\r
3232 value = digitalzoom_total - digitalzoom_cur;
\r
3235 if ((value < 0) && ((digitalzoom_cur + value) < 0))
\r
3237 value = 0 - digitalzoom_cur;
\r
3240 digitalzoom_cur += value;
\r
3242 if (sensor_ZoomSeqe[digitalzoom_cur] != NULL)
\r
3244 if (sensor_write_array(client, sensor_ZoomSeqe[digitalzoom_cur]) != 0)
\r
3246 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
3249 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3256 #if CONFIG_SENSOR_Flash
\r
3257 static int sensor_set_flash(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
3259 if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) {
\r
3260 if (value == 3) { /* ddl@rock-chips.com: torch */
\r
3261 sensor_ioctrl(icd, Sensor_Flash, Flash_Torch); /* Flash On */
\r
3263 sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
\r
3265 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
3269 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
3274 static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
\r
3276 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3277 struct sensor *sensor = to_sensor(client);
\r
3278 const struct v4l2_queryctrl *qctrl;
\r
3280 qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);
\r
3284 SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);
\r
3290 case V4L2_CID_BRIGHTNESS:
\r
3292 ctrl->value = sensor->info_priv.brightness;
\r
3295 case V4L2_CID_SATURATION:
\r
3297 ctrl->value = sensor->info_priv.saturation;
\r
3300 case V4L2_CID_CONTRAST:
\r
3302 ctrl->value = sensor->info_priv.contrast;
\r
3305 case V4L2_CID_DO_WHITE_BALANCE:
\r
3307 ctrl->value = sensor->info_priv.whiteBalance;
\r
3310 case V4L2_CID_EXPOSURE:
\r
3312 ctrl->value = sensor->info_priv.exposure;
\r
3315 case V4L2_CID_HFLIP:
\r
3317 ctrl->value = sensor->info_priv.mirror;
\r
3320 case V4L2_CID_VFLIP:
\r
3322 ctrl->value = sensor->info_priv.flip;
\r
3333 static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
\r
3335 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3336 struct sensor *sensor = to_sensor(client);
\r
3337 struct soc_camera_device *icd = client->dev.platform_data;
\r
3338 const struct v4l2_queryctrl *qctrl;
\r
3341 qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);
\r
3345 SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);
\r
3351 #if CONFIG_SENSOR_Brightness
\r
3352 case V4L2_CID_BRIGHTNESS:
\r
3354 if (ctrl->value != sensor->info_priv.brightness)
\r
3356 if (sensor_set_brightness(icd, qctrl,ctrl->value) != 0)
\r
3360 sensor->info_priv.brightness = ctrl->value;
\r
3365 #if CONFIG_SENSOR_Exposure
\r
3366 case V4L2_CID_EXPOSURE:
\r
3368 if (ctrl->value != sensor->info_priv.exposure)
\r
3370 if (sensor_set_exposure(icd, qctrl,ctrl->value) != 0)
\r
3374 sensor->info_priv.exposure = ctrl->value;
\r
3379 #if CONFIG_SENSOR_Saturation
\r
3380 case V4L2_CID_SATURATION:
\r
3382 if (ctrl->value != sensor->info_priv.saturation)
\r
3384 if (sensor_set_saturation(icd, qctrl,ctrl->value) != 0)
\r
3388 sensor->info_priv.saturation = ctrl->value;
\r
3393 #if CONFIG_SENSOR_Contrast
\r
3394 case V4L2_CID_CONTRAST:
\r
3396 if (ctrl->value != sensor->info_priv.contrast)
\r
3398 if (sensor_set_contrast(icd, qctrl,ctrl->value) != 0)
\r
3402 sensor->info_priv.contrast = ctrl->value;
\r
3407 #if CONFIG_SENSOR_WhiteBalance
\r
3408 case V4L2_CID_DO_WHITE_BALANCE:
\r
3410 if (ctrl->value != sensor->info_priv.whiteBalance)
\r
3412 if (sensor_set_whiteBalance(icd, qctrl,ctrl->value) != 0)
\r
3416 sensor->info_priv.whiteBalance = ctrl->value;
\r
3421 #if CONFIG_SENSOR_Mirror
\r
3422 case V4L2_CID_HFLIP:
\r
3424 if (ctrl->value != sensor->info_priv.mirror)
\r
3426 if (sensor_set_mirror(icd, qctrl,ctrl->value) != 0)
\r
3428 sensor->info_priv.mirror = ctrl->value;
\r
3433 #if CONFIG_SENSOR_Flip
\r
3434 case V4L2_CID_VFLIP:
\r
3436 if (ctrl->value != sensor->info_priv.flip)
\r
3438 if (sensor_set_flip(icd, qctrl,ctrl->value) != 0)
\r
3440 sensor->info_priv.flip = ctrl->value;
\r
3451 static int sensor_g_ext_control(struct soc_camera_device *icd , struct v4l2_ext_control *ext_ctrl)
\r
3453 const struct v4l2_queryctrl *qctrl;
\r
3454 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3455 struct sensor *sensor = to_sensor(client);
\r
3457 qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
\r
3461 SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);
\r
3465 switch (ext_ctrl->id)
\r
3467 case V4L2_CID_SCENE:
\r
3469 ext_ctrl->value = sensor->info_priv.scene;
\r
3472 case V4L2_CID_EFFECT:
\r
3474 ext_ctrl->value = sensor->info_priv.effect;
\r
3477 case V4L2_CID_ZOOM_ABSOLUTE:
\r
3479 ext_ctrl->value = sensor->info_priv.digitalzoom;
\r
3482 case V4L2_CID_ZOOM_RELATIVE:
\r
3486 case V4L2_CID_FOCUS_ABSOLUTE:
\r
3488 ext_ctrl->value = sensor->info_priv.focus;
\r
3491 case V4L2_CID_FOCUS_RELATIVE:
\r
3495 case V4L2_CID_FLASH:
\r
3497 ext_ctrl->value = sensor->info_priv.flash;
\r
3505 static int sensor_s_ext_control(struct soc_camera_device *icd, struct v4l2_ext_control *ext_ctrl)
\r
3507 const struct v4l2_queryctrl *qctrl;
\r
3508 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3509 struct sensor *sensor = to_sensor(client);
\r
3512 qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
\r
3516 SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);
\r
3521 switch (ext_ctrl->id)
\r
3523 #if CONFIG_SENSOR_Scene
\r
3524 case V4L2_CID_SCENE:
\r
3526 if (ext_ctrl->value != sensor->info_priv.scene)
\r
3528 if (sensor_set_scene(icd, qctrl,ext_ctrl->value) != 0)
\r
3530 sensor->info_priv.scene = ext_ctrl->value;
\r
3535 #if CONFIG_SENSOR_Effect
\r
3536 case V4L2_CID_EFFECT:
\r
3538 if (ext_ctrl->value != sensor->info_priv.effect)
\r
3540 if (sensor_set_effect(icd, qctrl,ext_ctrl->value) != 0)
\r
3542 sensor->info_priv.effect= ext_ctrl->value;
\r
3547 #if CONFIG_SENSOR_DigitalZoom
\r
3548 case V4L2_CID_ZOOM_ABSOLUTE:
\r
3550 if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
\r
3553 if (ext_ctrl->value != sensor->info_priv.digitalzoom)
\r
3555 val_offset = ext_ctrl->value -sensor->info_priv.digitalzoom;
\r
3557 if (sensor_set_digitalzoom(icd, qctrl,&val_offset) != 0)
\r
3559 sensor->info_priv.digitalzoom += val_offset;
\r
3561 SENSOR_DG("%s digitalzoom is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom);
\r
3566 case V4L2_CID_ZOOM_RELATIVE:
\r
3568 if (ext_ctrl->value)
\r
3570 if (sensor_set_digitalzoom(icd, qctrl,&ext_ctrl->value) != 0)
\r
3572 sensor->info_priv.digitalzoom += ext_ctrl->value;
\r
3574 SENSOR_DG("%s digitalzoom is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom);
\r
3579 #if CONFIG_SENSOR_Focus
\r
3580 case V4L2_CID_FOCUS_ABSOLUTE:
\r
3582 if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
\r
3585 if (ext_ctrl->value != sensor->info_priv.focus)
\r
3587 val_offset = ext_ctrl->value -sensor->info_priv.focus;
\r
3589 sensor->info_priv.focus += val_offset;
\r
3594 case V4L2_CID_FOCUS_RELATIVE:
\r
3596 if (ext_ctrl->value)
\r
3598 sensor->info_priv.focus += ext_ctrl->value;
\r
3600 SENSOR_DG("%s focus is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.focus);
\r
3605 #if CONFIG_SENSOR_Flash
\r
3606 case V4L2_CID_FLASH:
\r
3608 if (sensor_set_flash(icd, qctrl,ext_ctrl->value) != 0)
\r
3610 sensor->info_priv.flash = ext_ctrl->value;
\r
3612 SENSOR_DG("%s flash is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.flash);
\r
3623 static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
\r
3625 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3626 struct soc_camera_device *icd = client->dev.platform_data;
\r
3627 int i, error_cnt=0, error_idx=-1;
\r
3630 for (i=0; i<ext_ctrl->count; i++) {
\r
3631 if (sensor_g_ext_control(icd, &ext_ctrl->controls[i]) != 0) {
\r
3637 if (error_cnt > 1)
\r
3638 error_idx = ext_ctrl->count;
\r
3640 if (error_idx != -1) {
\r
3641 ext_ctrl->error_idx = error_idx;
\r
3648 static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
\r
3650 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3651 struct soc_camera_device *icd = client->dev.platform_data;
\r
3652 int i, error_cnt=0, error_idx=-1;
\r
3655 for (i=0; i<ext_ctrl->count; i++) {
\r
3656 if (sensor_s_ext_control(icd, &ext_ctrl->controls[i]) != 0) {
\r
3662 if (error_cnt > 1)
\r
3663 error_idx = ext_ctrl->count;
\r
3665 if (error_idx != -1) {
\r
3666 ext_ctrl->error_idx = error_idx;
\r
3673 /* Interface active, can use i2c. If it fails, it can indeed mean, that
\r
3674 * this wasn't our capture interface, so, we wait for the right one */
\r
3675 static int sensor_video_probe(struct soc_camera_device *icd,
\r
3676 struct i2c_client *client)
\r
3680 struct sensor *sensor = to_sensor(client);
\r
3682 /* We must have a parent by now. And it cannot be a wrong one.
\r
3683 * So this entire test is completely redundant. */
\r
3684 if (!icd->dev.parent ||
\r
3685 to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
\r
3688 if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) {
\r
3690 goto sensor_video_probe_err;
\r
3695 /* check if it is an sensor sensor */
\r
3696 #if 0 // honghaishen_test
\r
3697 ret = sensor_read(client, 0xf0, &value);
\r
3699 SENSOR_TR("read chip id high byte failed\n");
\r
3701 goto sensor_video_probe_err;
\r
3704 pid |= (value << 8);
\r
3706 ret = sensor_read(client, 0xf1, &value);
\r
3708 SENSOR_TR("read chip id low byte failed\n");
\r
3710 goto sensor_video_probe_err;
\r
3713 pid |= (value & 0xff);
\r
3714 SENSOR_DG("\n %s pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
3715 if (pid == SENSOR_ID) {
\r
3716 sensor->model = SENSOR_V4L2_IDENT;
\r
3718 SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
3720 goto sensor_video_probe_err;
\r
3723 sensor->model = SENSOR_V4L2_IDENT;
\r
3726 sensor_video_probe_err:
\r
3730 static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
\r
3732 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3733 struct soc_camera_device *icd = client->dev.platform_data;
\r
3734 struct sensor *sensor = to_sensor(client);
\r
3735 #if CONFIG_SENSOR_Flash
\r
3740 SENSOR_DG("\n%s..%s..cmd:%x \n",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
\r
3743 case RK29_CAM_SUBDEV_DEACTIVATE:
\r
3745 sensor_deactivate(client);
\r
3749 case RK29_CAM_SUBDEV_IOREQUEST:
\r
3751 sensor->sensor_io_request = (struct rk29camera_platform_data*)arg;
\r
3752 if (sensor->sensor_io_request != NULL) {
\r
3753 sensor->sensor_gpio_res = NULL;
\r
3754 for (i=0; i<RK29_CAM_SUPPORT_NUMS;i++) {
\r
3755 if (sensor->sensor_io_request->gpio_res[i].dev_name &&
\r
3756 (strcmp(sensor->sensor_io_request->gpio_res[i].dev_name, dev_name(icd->pdev)) == 0)) {
\r
3757 sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[i];
\r
3760 if (sensor->sensor_gpio_res == NULL) {
\r
3761 SENSOR_TR("%s %s obtain gpio resource failed when RK29_CAM_SUBDEV_IOREQUEST \n",SENSOR_NAME_STRING(),__FUNCTION__);
\r
3763 goto sensor_ioctl_end;
\r
3766 SENSOR_TR("%s %s RK29_CAM_SUBDEV_IOREQUEST fail\n",SENSOR_NAME_STRING(),__FUNCTION__);
\r
3768 goto sensor_ioctl_end;
\r
3770 /* 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
3771 for this project */
\r
3772 #if CONFIG_SENSOR_Flash
\r
3773 if (sensor->sensor_gpio_res) {
\r
3774 if (sensor->sensor_gpio_res->gpio_flash == INVALID_GPIO) {
\r
3775 for (i = 0; i < icd->ops->num_controls; i++) {
\r
3776 if (V4L2_CID_FLASH == icd->ops->controls[i].id) {
\r
3777 //memset((char*)&icd->ops->controls[i],0x00,sizeof(struct v4l2_queryctrl));
\r
3778 sensor_controls[i].id=0xffff;
\r
3781 sensor->info_priv.flash = 0xff;
\r
3782 SENSOR_DG("%s flash gpio is invalidate!\n",SENSOR_NAME_STRING());
\r
3783 }else{ //two cameras are the same,need to deal diffrently ,zyc
\r
3784 for (i = 0; i < icd->ops->num_controls; i++) {
\r
3785 if(0xffff == icd->ops->controls[i].id){
\r
3786 sensor_controls[i].id=V4L2_CID_FLASH;
\r
3796 SENSOR_TR("%s %s cmd(0x%x) is unknown !\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
\r
3804 static int sensor_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
\r
3805 enum v4l2_mbus_pixelcode *code)
\r
3807 if (index >= ARRAY_SIZE(sensor_colour_fmts))
\r
3810 *code = sensor_colour_fmts[index].code;
\r
3813 static struct v4l2_subdev_core_ops sensor_subdev_core_ops = {
\r
3814 .init = sensor_init,
\r
3815 .g_ctrl = sensor_g_control,
\r
3816 .s_ctrl = sensor_s_control,
\r
3817 .g_ext_ctrls = sensor_g_ext_controls,
\r
3818 .s_ext_ctrls = sensor_s_ext_controls,
\r
3819 .g_chip_ident = sensor_g_chip_ident,
\r
3820 .ioctl = sensor_ioctl,
\r
3823 static struct v4l2_subdev_video_ops sensor_subdev_video_ops = {
\r
3824 .s_mbus_fmt = sensor_s_fmt,
\r
3825 .g_mbus_fmt = sensor_g_fmt,
\r
3826 .try_mbus_fmt = sensor_try_fmt,
\r
3827 .enum_mbus_fmt = sensor_enum_fmt,
\r
3830 static struct v4l2_subdev_ops sensor_subdev_ops = {
\r
3831 .core = &sensor_subdev_core_ops,
\r
3832 .video = &sensor_subdev_video_ops,
\r
3835 static int sensor_probe(struct i2c_client *client,
\r
3836 const struct i2c_device_id *did)
\r
3838 struct sensor *sensor;
\r
3839 struct soc_camera_device *icd = client->dev.platform_data;
\r
3840 struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
\r
3841 struct soc_camera_link *icl;
\r
3844 SENSOR_DG("\n%s..%s..%d..\n",__FUNCTION__,__FILE__,__LINE__);
\r
3846 dev_err(&client->dev, "%s: missing soc-camera data!\n",SENSOR_NAME_STRING());
\r
3850 icl = to_soc_camera_link(icd);
\r
3852 dev_err(&client->dev, "%s driver needs platform data\n", SENSOR_NAME_STRING());
\r
3856 if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
\r
3857 dev_warn(&adapter->dev,
\r
3858 "I2C-Adapter doesn't support I2C_FUNC_I2C\n");
\r
3862 sensor = kzalloc(sizeof(struct sensor), GFP_KERNEL);
\r
3866 v4l2_i2c_subdev_init(&sensor->subdev, client, &sensor_subdev_ops);
\r
3868 /* Second stage probe - when a capture adapter is there */
\r
3869 icd->ops = &sensor_ops;
\r
3871 sensor->info_priv.fmt = sensor_colour_fmts[0];
\r
3873 #if CONFIG_SENSOR_I2C_NOSCHED
\r
3874 atomic_set(&sensor->tasklock_cnt,0);
\r
3877 ret = sensor_video_probe(icd, client);
\r
3880 i2c_set_clientdata(client, NULL);
\r
3884 hrtimer_init(&(flash_off_timer.timer), CLOCK_MONOTONIC, HRTIMER_MODE_REL);
\r
3885 SENSOR_DG("\n%s..%s..%d ret = %x \n",__FUNCTION__,__FILE__,__LINE__,ret);
\r
3889 static int sensor_remove(struct i2c_client *client)
\r
3891 struct sensor *sensor = to_sensor(client);
\r
3892 struct soc_camera_device *icd = client->dev.platform_data;
\r
3895 i2c_set_clientdata(client, NULL);
\r
3896 client->driver = NULL;
\r
3902 static const struct i2c_device_id sensor_id[] = {
\r
3903 {SENSOR_NAME_STRING(), 0 },
\r
3906 MODULE_DEVICE_TABLE(i2c, sensor_id);
\r
3908 static struct i2c_driver sensor_i2c_driver = {
\r
3910 .name = SENSOR_NAME_STRING(),
\r
3912 .probe = sensor_probe,
\r
3913 .remove = sensor_remove,
\r
3914 .id_table = sensor_id,
\r
3917 static int __init sensor_mod_init(void)
\r
3919 SENSOR_DG("\n%s..%s.. \n",__FUNCTION__,SENSOR_NAME_STRING());
\r
3920 return i2c_add_driver(&sensor_i2c_driver);
\r
3923 static void __exit sensor_mod_exit(void)
\r
3925 i2c_del_driver(&sensor_i2c_driver);
\r
3928 device_initcall_sync(sensor_mod_init);
\r
3929 module_exit(sensor_mod_exit);
\r
3931 MODULE_DESCRIPTION(SENSOR_NAME_STRING(Camera sensor driver));
\r
3932 MODULE_AUTHOR("ddl <kernel@rock-chips>");
\r
3933 MODULE_LICENSE("GPL");
\r
projects / firefly-linux-kernel-4.4.55.git / blob