📄 image_sensor.c

📁 MTK MT6225平台用的美光摄像头MT9V112驱动
💻 C
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* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_gamma(kal_uint32 para)
{
	return KAL_FALSE;	
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_wb
*
* DESCRIPTION
*	MT9V11X wb setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_wb(kal_uint32 para)
{
	kal_uint16 rgain=0x80, ggain=0x80, bgain=0x80;
	kal_uint16  temp_reg;
	
	write_cmos_sensor(0xF0,0x01);  				// switch to page 1
	temp_reg=read_cmos_sensor(0x06);
	
	switch (para)
	{
		case CAM_WB_AUTO:
			write_cmos_sensor(0x06,temp_reg|0x2);   // Enable AWB		
			break;
		case CAM_WB_CLOUD:
			write_cmos_sensor(0x06,temp_reg&~0x2);  // Disable AWB				
			rgain =camera_para.AWB.LightSource[0][1];
			ggain =camera_para.AWB.LightSource[0][2];
			bgain =camera_para.AWB.LightSource[0][3];
			break;		
		case CAM_WB_DAYLIGHT:
			write_cmos_sensor(0x06,temp_reg&~0x2);  // Disable AWB						
			rgain =camera_para.AWB.LightSource[1][1];
			ggain =camera_para.AWB.LightSource[1][2];
			bgain =camera_para.AWB.LightSource[1][3];
			break;		
		case CAM_WB_INCANDESCENCE:
			write_cmos_sensor(0x06,temp_reg&~0x2);  // Disable AWB						
			rgain =camera_para.AWB.LightSource[2][1];
			ggain =camera_para.AWB.LightSource[2][2];
			bgain =camera_para.AWB.LightSource[2][3];
			break;		
		case CAM_WB_FLUORESCENT:
			write_cmos_sensor(0x06,temp_reg&~0x2);  // Disable AWB						
			rgain =camera_para.AWB.LightSource[3][1];
			ggain =camera_para.AWB.LightSource[3][2];
			bgain =camera_para.AWB.LightSource[3][3];
			break;		
		case CAM_WB_TUNGSTEN:
			write_cmos_sensor(0x06,temp_reg&~0x2);  // Disable AWB						
			rgain =camera_para.AWB.LightSource[4][1];
			ggain =camera_para.AWB.LightSource[4][2];
			bgain =camera_para.AWB.LightSource[4][3];
			break;		
		case CAM_WB_MANUAL:		
		    // TODO
			break;		
		default:
			return KAL_FALSE;			
	}
	write_cmos_sensor(0xF0, 0x00);				//swithc to page 0	
//	write_cmos_sensor(0x2C,(0x80*bgain)/ggain);
//	write_cmos_sensor(0x2D,(0x80*rgain)/ggain);			
	return KAL_TRUE;
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_exposure
*
* DESCRIPTION
*	MT9V11X exposure setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_exposure(kal_uint32 para)
{
/*	switch (para)
	{
		case CAM_EV_NEG_4_3:    
            write_cmos_sensor(0x55, 0xF8);		
			break;		
		case CAM_EV_NEG_3_3:
            write_cmos_sensor(0x55, 0xD8);
			break;		
		case CAM_EV_NEG_2_3:
            write_cmos_sensor(0x55, 0xB8);
			break;				
		case CAM_EV_NEG_1_3:
            write_cmos_sensor(0x55, 0x98);
			break;				
		case CAM_EV_ZERO:
            write_cmos_sensor(0x55, 0x00);
			break;				
		case CAM_EV_POS_1_3:
            write_cmos_sensor(0x55, 0x18);
			break;				
		case CAM_EV_POS_2_3:
            write_cmos_sensor(0x55, 0x38);
			break;				
		case CAM_EV_POS_3_3:
            write_cmos_sensor(0x55, 0x58);
			break;				
		case CAM_EV_POS_4_3:	
            write_cmos_sensor(0x55, 0x78);
			break;
		default:
			return KAL_FALSE;    
	}	*/
	return KAL_TRUE;	
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_effect
*
* DESCRIPTION
*	MT9V11X effect setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_effect(kal_uint32 para)
{
    kal_uint32  ret = KAL_TRUE;
    
    	write_cmos_sensor(0xF0,0x01);	//switch to page 1
	switch (para)
	{	
		case CAM_EFFECT_ENC_NORMAL:
			write_cmos_sensor(0xE2,0x7000);
			write_cmos_sensor(0xE3,0xB023);					
			break;		
		case CAM_EFFECT_ENC_GRAYSCALE:	
			write_cmos_sensor(0xE2,0x7001);		
			write_cmos_sensor(0xE3,0x0000);			
			break;		
		case CAM_EFFECT_ENC_SEPIA:
			write_cmos_sensor(0xE2,0x7002);		
			write_cmos_sensor(0xE3,0xB023);			
			break;		
		case CAM_EFFECT_ENC_COLORINV:
			write_cmos_sensor(0xE2,0x7003);
			write_cmos_sensor(0xE3,0xB023);		
			break;		
		case CAM_EFFECT_ENC_SEPIAGREEN:
			
		case CAM_EFFECT_ENC_SEPIABLUE:
						
		case CAM_EFFECT_ENC_GRAYINV:
									
		case CAM_EFFECT_ENC_COPPERCARVING:
			write_cmos_sensor(0xE2,0x7004);
			write_cmos_sensor(0xE3,0xB023);		
			break;								
    		case CAM_EFFECT_ENC_BLUECARVING:
								
		case CAM_EFFECT_ENC_CONTRAST:
							
		case CAM_EFFECT_ENC_EMBOSSMENT:
			write_cmos_sensor(0xE2,0x7005);
			write_cmos_sensor(0xE3,0xB023);							
			break;		
		case CAM_EFFECT_ENC_SKETCH:			
		case CAM_EFFECT_ENC_BLACKBOARD:
		case CAM_EFFECT_ENC_WHITEBOARD:
		case CAM_EFFECT_ENC_JEAN:
		case CAM_EFFECT_ENC_OIL:			
		default:
			ret = KAL_FALSE;
	}
	
	return ret;
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_banding
*
* DESCRIPTION
*	MT9V11X banding setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_banding(kal_uint32 para)
{
	kal_uint16 banding;
	
	write_cmos_sensor(0xF0,0x02);		//switch to page 2
	banding = read_cmos_sensor(0x5B);
	
	switch (para)
	{
		case CAM_BANDING_50HZ:
			write_cmos_sensor(0x5B,0x01);	    /* 50 Hz */						
		case CAM_BANDING_60HZ:
			write_cmos_sensor(0x5B,0x03);	    /* 60 Hz */											
		default:
			return KAL_FALSE;		
	}
	
	return KAL_TRUE;
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_saturation
*
* DESCRIPTION
*	MT9V11X SATURATION setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_saturation(kal_uint32 para)
{
    	write_cmos_sensor(0xF0,0x01);		//switch to page 1
	
	/*Level 0 ~ Level 6 */
	return KAL_TRUE;	
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_nightmode
*
* DESCRIPTION
*	MT9V11X night mode setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_nightmode(kal_uint32 para)
{
	MT9V11X_night_mode((kal_bool)para);
	return KAL_TRUE;	
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_ev
*
* DESCRIPTION
*	MT9V11X ev setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_ev(kal_uint32 para)
{
//	return set_MT9V11X_param_exposure(para);
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_Flash
*
* DESCRIPTION
*	MT9V11X Flash setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_Flash (kal_uint32 para)
{
	// Not Support
	return KAL_FALSE;
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_AE_Meter
*
* DESCRIPTION
*	MT9V11X AE_Meter setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_AE_Meter (kal_uint32 para)
{
	// Not Support
	return KAL_FALSE;
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_AF_Key
*
* DESCRIPTION
*	MT9V11X AF_Key setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_AF_Key (kal_uint32 para)
{
	// Not Support
	return KAL_FALSE;
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_AF_Meter
*
* DESCRIPTION
*	MT9V11X AF_Meter setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_AF_Meter (kal_uint32 para)
{
	// Not Support
	return KAL_FALSE;
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_AF_Mode
*
* DESCRIPTION
*	MT9V11X AF_Mode setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_AF_Mode (kal_uint32 para)
{
	// Not Support
	return KAL_FALSE;
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_Manual_Focus_Dir
*
* DESCRIPTION
*	MT9V11X Manual_Focus_Dir setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_Manual_Focus_Dir (kal_uint32 para)
{
	// Not Support
	return KAL_FALSE;
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_Shutter_Priority
*
* DESCRIPTION
*	MT9V11X Shutter_Priority setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_Shutter_Priority (kal_uint32 para)
{
	// Not Support
	return KAL_FALSE;
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_Aperture_Priority
*
* DESCRIPTION
*	MT9V11X Aperture_Priority setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_Aperture_Priority (kal_uint32 para)
{
	// Not Support
	return KAL_FALSE;
}

/*************************************************************************
* FUNCTION
*	set_MT9V11X_param_ISO
*
* DESCRIPTION
*	MT9V11X ISO setting.
*
* PARAMETERS
*	none
*
* RETURNS
*	None
*
* GLOBALS AFFECTED
*
*************************************************************************/
kal_uint32 set_MT9V11X_param_ISO (kal_uint32 para)
{
💿 文件大小 22 K
👤 上传用户 evenxyz
📂 所属分类 MTK
🏷️ 相关标签

#MT #6225 #V112 #MTK
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