camera_para.c

OV2640.rar

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/*****************************************************************************
 *
 * Filename:
 * ---------
 *   camera_para.c
 *
 * Project:
 * --------
 *   MT6219
 *
 * Description:
 * ------------
 *   Camera Parameter for PixArt VGA Sensor (OV9640)
 *
 ****************************************************************************/
#if !defined(ISP_SUPPORT)
	// DO NOT delete this section!!! 
	// When ISP_SUPPORT is not defined, NVRAM still need the dummy structure 
	// and default value to initialize NVRAM_EF_CAMERA_PARA_LID.             
	#include "camera_para.h"
	const nvram_camera_para_struct CAMERA_PARA_DEFAULT_VALUE={0};
#else
#include "drv_comm.h"
#include "stdio.h"
#include "isp_if.h"
#include "image_sensor.h"
#include "sccb.h"
#include "ae_awb.h"
#include "af.h"
#include "camera_para.h"
#include "med_api.h"

extern kal_uint32	eShutter;
//extern kal_bool MPEG4_30fps_mode;
nvram_camera_para_struct	camera_para;
nvram_camera_defect_struct	camera_defect;
static kal_uint16 Rgain_max_Local,Ggain_max_Local,Bgain_max_Local;
static kal_uint16 Rgain_PreGain,Ggain_PreGain,Bgain_PreGain;
static float Rgain_PreGain_Ratio,Bgain_PreGain_Ratio;
static kal_uint16 bParaAwb = KAL_TRUE;
static kal_uint16 bParaAwbBitFlag = 0x0000;
static kal_uint16 bParaAwbBitFlagPre = 0x0000;
#define LIGHT_SOURCE_BIT_NO4		0x10
#define LIGHT_SOURCE_BIT_NO1		0x02
#define LIGHT_SOURCE_BIT_NO1_H	0x20

#define AWB_PARA_OUTDOOR_AE_IDX_D65_H  	  90  //LV 13.5
#define AWB_PARA_OUTDOOR_AE_IDX_D65  	     69  //LV 11.5
#define AWB_PARA_OUTDOOR_AE_IDX_CWF 		  54  //LV 10
#define AWB_PARA_OUTDOOR_AE_IDX_CWF_LOW  	  44  //LV 9
#define AWB_PARA_OUTDOOR_THRES_I  	(float)(0.15)
#define AWB_PARA_OUTDOOR_THRES_I_H  	(float)(0.3)//(float)(0.3)
#define AWB_PARA_OUTDOOR_BLIMIT_I      (float)(0.2)//(float)(0.35)
#define AWB_PARA_OUTDOOR_BLIMIT_I_H  (float)(0.1)//(float)(0.2)
#define AWB_PARA_OUTDOOR_THRES_II  	(float)(0.0)
#define LIGHT_SOURCE_BIT_NO4_H (float)(0.6)
#define LIGHT_SOURCE_BIT_NO4_L  (float)(0.2)
// _Camera Parameter Structure START_
const nvram_camera_defect_struct CAMERA_DEFECT_DEFAULT_VALUE={0xFFFFFFFF};
const nvram_camera_para_struct CAMERA_PARA_DEFAULT_VALUE=
{	
	/* STRUCT: ISP */
	{
		/* ARRAY: ISP.reg[132] */
		{
			       0xA3020074, 0x0FFF0FFF, 0x006302E6, 0x00310212, 
			0x00000001, 0x00000000, 0x00000040, 0x0000000F, 
				0x00000000, 0x00000000, 0x00000000, 0x00000000, 
			0x80001100, 0x00B70080, 0x00B70080, 0x03070BF8, 
			0xFF000000, 0x00618940, 0x00000000, 0x00000000,
			0x00000000, 0x00000000, 0x161B1015, 0x1A270912,
			0x000D121B, 0x0D1A121B, 0x1A27121B, 0x0524051A,
			0x00000001, 0x0A041910, 0x00000014, 0x061FC805,
			0x41181802, 0x00000002, 0x24050F0F, 0x061F8224,
			0x003F272E, 0x84181604, 0x23170200, 0x0046A383, 
			0x008E4496, 0x008C8E3A, 0x00202020, 0x00000008, 
			0x00808080, 0x00000000, 0x00408030, 0x20200000, 
			0x00FF91B8, 0x00018080, 0x213C5578, 0x91A8C0D7, 
				0xE1EBF500, 0x00000000, 0x00000000, 0x00000000, 
				0x00000000, 0x00000000, 0x00000000, 0x00000000, 
				0x00000000, 0x00000000, 0x00000000, 0x00000000, 
				0x00000000, 0x00000000, 0x00000000, 0x00000000, 
			0x00000000, 0x00000000, 0x00000000, 0x00000000,
			0x245C5C24, 0x245C5C24, 0x12580258, 0x13200320,
				0x00325065, 0x7694AEC5, 0xDAE4EDF7, 0x32506576, 
				0x94AEC5DA, 0xE4EDF700, 0x32506576, 0x94AEC5DA, 
			0xE4EDF700, 0x00040000, 0x4001F900, 0x00000000, 
			0x4001FD00, 0x00550062, 0x11111111, 0x11111111,
				0x11111111, 0x11111111, 0x11111111, 0x11111111, 
			0x11111111, 0x11111110, 0x00000300, 0xF8000200, 
			0x96960000, 0x00000000, 0x00000000, 0x00000000, 
				0x60708090, 0xA0B0C0D0, 0xE0F00000, 0x00000000, 
				0x00000000, 0x00000000, 0x00000000, 0x00000000, 
				0x00000000, 0x00000000, 0x00000000, 0x00000000, 
			0x00000000, 0x123B72FF, 0xB4928900, 0x03204163, 
			0x869AA9B7, 0xC6D4E3F1, 0x20416386, 0x96A5B4C4, 
			0xD3E2F100, 0x20406285, 0x95A4B4C3, 0xD2E2F100, 
				0x00000000, 0x00000000, 0x00000000, 0x00000000
		}
	}, 
	/* STRUCT: PREDGAMMA */
	{
		/* PREDGAMMA.gamma_select */ 0x00, 		/* ARRAY: PREDGAMMA.gamma[9][11] */
		{
			/* ARRAY: PREDGAMMA.gamma[0][11] */
			{
				0x28, 0x4E, 0x67, 0x78, 0x91, 0xA8, 0xC0, 0xD7, 
				0xE1, 0xEB, 0xF5
			},

			/* ARRAY: PREDGAMMA.gamma[1][11] */
	{
				0x20, 0x3C, 0x55, 0x69, 0x8D, 0xA8, 0xC0, 0xD7, 
				0xE1, 0xEB, 0xF5
			},

			/* ARRAY: PREDGAMMA.gamma[2][11] */
			{
				0x14, 0x28, 0x46, 0x64, 0x91, 0xB4, 0xCE, 0xE0, 
				0xE8, 0xF0, 0xF8
			},

			/* ARRAY: PREDGAMMA.gamma[3][11] */
			{
				0x49, 0x64, 0x78, 0x88, 0xA4, 0xBA, 0xCE, 0xE0, 
				0xE8, 0xF0, 0xF8
			},

			/* ARRAY: PREDGAMMA.gamma[4][11] */
			{
				0x29, 0x59, 0x75, 0x88, 0xA4, 0xBA, 0xCE, 0xE0, 
				0xE8, 0xF0, 0xF8
			},

			/* ARRAY: PREDGAMMA.gamma[5][11] */
			{
				0x14, 0x30, 0x50, 0x69, 0x87, 0xA5, 0xBE, 0xD7, 
				0xE1, 0xEB, 0xF5
			},

			/* ARRAY: PREDGAMMA.gamma[6][11] */
			{
				0x17, 0x30, 0x53, 0x74, 0x99, 0xAB, 0xBE, 0xD7, 
				0xE1, 0xEB, 0xF5
			},

			/* ARRAY: PREDGAMMA.gamma[7][11] */
			{
				0x30, 0x49, 0x5D, 0x6F, 0x8D, 0xA8, 0xC0, 0xD7, 
				0xE1, 0xEB, 0xF5
			},

			/* ARRAY: PREDGAMMA.gamma[8][11] */
			{
				0x10, 0x20, 0x30, 0x40, 0x60, 0x80, 0xA0, 0xC0, 
				0xD0, 0xE0, 0xF0
			}
		}
	},

	/* STRUCT: Comp */
	{
		/* STRUCT: shading_cap */
		{
			0x1472660A, 0xB9928500, 0x03204163, 0x869AA9B7, 
			0xC6D4E3F1, 0x20416386, 0x96A5B4C4, 0xD3E2F100, 
			0x20406283, 0x93A3B2C2, 0xD1E1F000
		},
		/* STRUCT: autodefect_pre_low */		
		{
				0xFC000000, 0x14142020
		},
		/* STRUCT: autodefect_cap_nor */		
		{
				0xFC000000, 0xA0A02020
		},
		/* STRUCT: autodefect_cap_low */		
		{
				0xFC000000, 0x14142020
		},
		/* STRUCT: shading_spare_1 */
		{
				0x00000000, 0x00000000, 0x00204060, 0x8090A0B0,
				0xC0D0E0F0, 0x20406080, 0x90A0B0C0, 0xD0E0F000,
				0x20406080, 0x90A0B0C0, 0xD0E0F000
		},
		/* STRUCT: shading_spare_2 */
		{
				0x00000000, 0x00000000, 0x00204060, 0x8090A0B0,
				0xC0D0E0F0, 0x20406080, 0x90A0B0C0, 0xD0E0F000,
				0x20406080, 0x90A0B0C0, 0xD0E0F000
		}		
	},

	/* STRUCT: AE */
	{
		/* AE.iniShutter */ 0x0118, /* AE.TargetLum */ 0x69, /* AE.StepperEV */ 0x02, /* AE.iniExpoIdx */ 0x28
	},

	/* STRUCT: AWB */
	{
		/* ARRAY: AWB.LightSource[5][5] */
		{
			/* ARRAY: AWB.LightSource[0][5] */
			{
				0x1D4C, 0x00E0, 0x0080, 0x0087, 0x0080
			},

			/* ARRAY: AWB.LightSource[1][5] */
			{
				0x1964, 0x00E0, 0x0080, 0x0087, 0x0080
			},

			/* ARRAY: AWB.LightSource[2][5] */
			{
				0x1130, 0x00AA, 0x0080, 0x00C0, 0x0080
			},

			/* ARRAY: AWB.LightSource[3][5] */
			{
				0x0ED8, 0x009E, 0x0080, 0x00BD, 0x0080
			},

			/* ARRAY: AWB.LightSource[4][5] */
			{
				0x0AF0, 0x009B, 0x0080, 0x00D5, 0x0080
		   },
                       /* Manual AWB gain */
			{
				0x1130, 0x0087, 0x0080, 0x00D0, 0x0080
		   }
		},

/* AWB.AWB_rgain_max */ 0x009D, /* AWB.AWB_ggain_max */ 0x00B2, /* AWB.AWB_bgain_max */ 0x0120
	},
	/* STRUCT: SENSOR */
	{
		/* ARRAY: SENSOR.reg[34] */
		{
			 { 0xFFFFFFFF, 0x00 } ,{ 0xFFFFFFFF, 0x00 } ,{ 0xFFFFFFFF, 0x00 } 
			,{ 0xFFFFFFFF, 0x00 } ,{ 0xFFFFFFFF, 0x00 } 
			,{ 0xFFFFFFFF, ISP_DRIVING_8MA }
			//------------------------Engineer mode---------------------------------
		},
		//------------------------CCT mode---------------------------------
		{
		   { 0x00, 0x00 } ,{ 0x69, 0x40 } ,{ 0x69, 0x90 }
		}
		//------------------------CCT mode---------------------------------
	}
};
// _Camera_Parameter_Structure_END_

void init_camera_operation_para(camera_operation_para_struct *oper_data)
{
	oper_data->ae_mode= QUALITY_PRIORITY;					/* QUALITY_PRIORITY, FRAME_RATE_PRIORITY */
	oper_data->pregain_mode=ISP_SENSOR_BOTH;							/* ISP_ONLY, SENSOR_ONLY, ISP_SENSOR_BOTH */
	oper_data->gain_priority=SENSOR_GAIN_PRIORITY;				/* ISP_GAIN_PRIORITY, SENSOR_GAIN_PRIORITY */
	oper_data->enable_cap_shutter_compensate=KAL_FALSE;		/* KAL_TRUE, KAL_FALSE */
		oper_data->shutter_compensate_max=2*BASEGAIN;

	oper_data->isp_pregain_max=2*BASEGAIN;
	oper_data->sensor_pregain_max=4*BASEGAIN;               
	oper_data->pregain_compensate_max=2*BASEGAIN;

	oper_data->preview_display_wait_frame=2;

	oper_data->ae_smooth_upper_bound=130;
	oper_data->ae_smooth_lower_bound=60;

	oper_data->ae_awb_cal_period=4;       
	oper_data->ae_setting_gain_delay_frame=3;
	oper_data->ae_setting_sensor_gain_delay_frame=2; 
	oper_data->ae_setting_shut_delay_frame=1;            
	oper_data->ae_setting_cal_delay_frame=0;
	
   oper_data->capture_delay_frame=3;			/* Switch Preview to Capture */
   oper_data->preview_delay_frame=3;			/* Switch Capture to Preview */
	
	oper_data->ae_lowlight_threshold=10;				/* low light threshold of luminance for camera */
	oper_data->ae_lowlight_off_threshold=15;			/* low light turn off threshold of luminance for camera */
	oper_data->ae_video_lowlight_threshold=10;		/* low light threshold of luminance for video */
	oper_data->ae_video_lowlight_off_threshold=15;	/* low light turn off threshold of luminance for video */
	
	oper_data->ae_high_banding_target_enable = KAL_FALSE;	/* Disable banding taeget */
	oper_data->extreme_CT_fixWB_enable = 0;/*enable/disable extreme low and high color temperature to limit to A and D75*/	
	oper_data->outdoorIdx = 120;	/*AE index for outdoor condition,120 means 12ev*/ 
	oper_data->outdoor_fixWB_enable = 0;      /*enable/disable outdoor fix WB*/ 
	oper_data->out_Rgain = 131; 	/*outdoor Rgain*/
	oper_data->out_GRgain = 128; 	/*outdoor GRgain*/
	oper_data->out_Bgain =129; 		/*outdoor Bgain*/
	oper_data->out_GBgain = 128; 	/*outdoor GBgain*/
	
	/* AE smooth setting for preview & video */
	oper_data->AE_Smooth_Enable = KAL_TRUE;
	oper_data->Smooth_Filter_Para_Preview.AE_Smooth_Median_Filter_Tape = 3;//Tape no of median filter
	oper_data->Smooth_Filter_Para_Preview.AE_Smooth_Normal_Last_Weight = 100;//Weighting for last set
	oper_data->Smooth_Filter_Para_Preview.AE_Smooth_Fast_Check_Count = 1;//Fast mode check count
	oper_data->Smooth_Filter_Para_Preview.AE_Smooth_Fast_Last_Weight = 5;//Weighting for last set
	oper_data->Smooth_Filter_Para_Preview.AE_Smooth_Speed_Check_Count = 4;//Fast mode check count
	oper_data->Smooth_Filter_Para_Preview.AE_Smooth_Speed_Last_Weight = 48;//Weighting for last set
	oper_data->Smooth_Filter_Para_Preview.AE_Smooth_Ramp_Check_Count = 8;//Fast mode check count
	oper_data->Smooth_Filter_Para_Preview.AE_Smooth_Ramp_Last_Weight = 48;//Weighting for last set
	oper_data->Smooth_Filter_Para_Video.AE_Smooth_Median_Filter_Tape = 3;//Tape no of median filter
	oper_data->Smooth_Filter_Para_Video.AE_Smooth_Normal_Last_Weight = 110;//Weighting for last set
	oper_data->Smooth_Filter_Para_Video.AE_Smooth_Fast_Check_Count = 2;//Fast mode check count
	oper_data->Smooth_Filter_Para_Video.AE_Smooth_Fast_Last_Weight = 5;//Weighting for last set
	oper_data->Smooth_Filter_Para_Video.AE_Smooth_Speed_Check_Count = 4;//Fast mode check count
	oper_data->Smooth_Filter_Para_Video.AE_Smooth_Speed_Last_Weight = 96;//Weighting for last set
	oper_data->Smooth_Filter_Para_Video.AE_Smooth_Ramp_Check_Count = 8;//Fast mode check count
	oper_data->Smooth_Filter_Para_Video.AE_Smooth_Ramp_Last_Weight = 96;//Weighting for last set
	
#if (defined(HORIZONTAL_CAMERA))
	camera_horizontal_flag=1;
#else
	camera_horizontal_flag=0;
#endif	

    oper_data->flashlight_mode = FLASHLIGHT_LED_PEAK;    
    oper_data->flashlight_delta_main_lum = 192;    // 3*64(3X)