?? image_sensor.c
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2005
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*****************************************************************************
*
* Filename:
* ---------
* image_sensor.c
*
* Project:
* --------
* Maui_sw
*
* Description:
* ------------
* Image sensor driver function
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
*
*------------------------------------------------------------------------------
* Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*============================================================================
****************************************************************************/
#include "drv_comm.h"
#include "IntrCtrl.h"
#include "reg_base.h"
#include "gpio_sw.h"
#include "sccb.h"
#include "isp_if.h"
#include "isp_yuv_if.h"
#include "image_sensor.h"
#include "camera_para.h"
#include "upll_ctrl.h"
#include "med_api.h"
/* Global Valuable */
SensorInfo g_CCT_MainSensor = OV7660_OMNIVISION; // must be defined but not referenced by YUV driver
kal_uint8 g_CCT_FirstGrabColor = INPUT_ORDER_CbYCrY1; // must be defined but not referenced by YUV driver
static kal_bool g_bVideoMode = KAL_FALSE; // KAL_TRUE for video recorder mode
static kal_bool g_bNightMode = KAL_FALSE;
static kal_bool g_bCaptureMode = KAL_FALSE;
static kal_bool g_bPreviewMode = KAL_FALSE;
static kal_uint8 g_iBanding = CAM_BANDING_50HZ;
static kal_uint8 g_iAE_Meter = CAM_AE_METER_AUTO;
/* MAX/MIN Explosure Lines Used By AE Algorithm */
kal_uint16 MAX_EXPOSURE_LINES = 1000; // must be defined but not referenced by YUV driver
kal_uint8 MIN_EXPOSURE_LINES = 1; // must be defined but not referenced by YUV driver
#ifndef HW_SCCB
#define SENSOR_I2C_DELAY (0x01)
#define I2C_START_TRANSMISSION \
{ \
volatile kal_uint8 j; \
SET_SCCB_CLK_OUTPUT; \
SET_SCCB_DATA_OUTPUT; \
SET_SCCB_CLK_HIGH; \
SET_SCCB_DATA_HIGH; \
for (j = 0; j < SENSOR_I2C_DELAY; j++);\
SET_SCCB_DATA_LOW; \
for (j = 0; j < SENSOR_I2C_DELAY; j++);\
SET_SCCB_CLK_LOW; \
}
#define I2C_STOP_TRANSMISSION \
{ \
volatile kal_uint8 j; \
SET_SCCB_CLK_OUTPUT; \
SET_SCCB_DATA_OUTPUT; \
SET_SCCB_CLK_LOW; \
SET_SCCB_DATA_LOW; \
for (j = 0; j < SENSOR_I2C_DELAY; j++);\
SET_SCCB_CLK_HIGH; \
for (j = 0; j < SENSOR_I2C_DELAY; j++);\
SET_SCCB_DATA_HIGH; \
}
static void SCCB_send_byte(kal_uint8 send_byte)
{
volatile signed char i;
volatile kal_uint8 j;
for (i = 7; i >= 0; i--) { /* data bit 7~0 */
if (send_byte & (1 << i)) {
SET_SCCB_DATA_HIGH;
}else {
SET_SCCB_DATA_LOW;
}
for (j = 0; j < SENSOR_I2C_DELAY; j++);
SET_SCCB_CLK_HIGH;
for (j = 0; j < SENSOR_I2C_DELAY; j++);
SET_SCCB_CLK_LOW;
for (j = 0; j < SENSOR_I2C_DELAY; j++);
}
/* don't care bit, 9th bit */
SET_SCCB_DATA_LOW;
SET_SCCB_DATA_INPUT;
SET_SCCB_CLK_HIGH;
for (j = 0; j < SENSOR_I2C_DELAY; j++);
SET_SCCB_CLK_LOW;
SET_SCCB_DATA_OUTPUT;
} /* SCCB_send_byte() */
static kal_uint8 SCCB_get_byte(void)
{
volatile signed char i;
volatile kal_uint8 j;
kal_uint8 get_byte = 0;
SET_SCCB_DATA_INPUT;
for (i = 7; i >= 0; i--) { /* data bit 7~0 */
SET_SCCB_CLK_HIGH;
for (j = 0; j < SENSOR_I2C_DELAY; j++);
if (GET_SCCB_DATA_BIT)
get_byte |= (1 << i);
for (j = 0; j < SENSOR_I2C_DELAY; j++);
SET_SCCB_CLK_LOW;
for (j = 0; j < SENSOR_I2C_DELAY; j++);
}
/* don't care bit, 9th bit */
SET_SCCB_DATA_HIGH;
SET_SCCB_DATA_OUTPUT;
for (j = 0; j < SENSOR_I2C_DELAY; j++);
SET_SCCB_CLK_HIGH;
for (j = 0; j < SENSOR_I2C_DELAY; j++);
SET_SCCB_CLK_LOW;
return get_byte;
} /* SCCB_get_byte() */
#endif
static void write_cmos_sensor(kal_uint32 addr, kal_uint32 para)
{
volatile kal_uint8 j;
#ifdef HW_SCCB
SET_SCCB_DATA_LENGTH(3);
ENABLE_SCCB;
REG_SCCB_DATA = SIV120A_I2C_WRITE_ID | SCCB_DATA_REG_ID_ADDRESS;
REG_SCCB_DATA = addr;
REG_SCCB_DATA = para;
while (SCCB_IS_WRITTING);
#else
I2C_START_TRANSMISSION;
for (j = 0; j < SENSOR_I2C_DELAY; j++);
SCCB_send_byte(SIV120A_I2C_WRITE_ID);
for (j = 0; j < SENSOR_I2C_DELAY; j++);
SCCB_send_byte(addr);
for (j = 0; j < SENSOR_I2C_DELAY; j++);
SCCB_send_byte(para);
for (j = 0; j < SENSOR_I2C_DELAY; j++);
I2C_STOP_TRANSMISSION;
#endif /* HW_SCCB */
} /* write_cmos_sensor() */
static kal_uint32 read_cmos_sensor(kal_uint32 addr)
{
volatile kal_uint8 j;
kal_uint8 get_byte = 0;
#ifdef HW_SCCB
SET_SCCB_DATA_LENGTH(2);
ENABLE_SCCB;
REG_SCCB_DATA = SIV120A_I2C_WRITE_ID | SCCB_DATA_REG_ID_ADDRESS;
REG_SCCB_DATA = addr;
while (SCCB_IS_WRITTING);
ENABLE_SCCB;
REG_SCCB_DATA = SIV120A_I2C_READ_ID | SCCB_DATA_REG_ID_ADDRESS;
REG_SCCB_DATA = 0;
while (SCCB_IS_READING);
get_byte = REG_SCCB_READ_DATA & 0xFF;
#else
I2C_START_TRANSMISSION;
for (j = 0; j < SENSOR_I2C_DELAY; j++);
SCCB_send_byte(SIV120A_I2C_WRITE_ID);
for (j = 0; j < SENSOR_I2C_DELAY; j++);
SCCB_send_byte(addr);
for (j = 0; j < SENSOR_I2C_DELAY; j++);
// I2C_STOP_TRANSMISSION;
// for(j=0;j<SENSOR_I2C_DELAY;j++);
I2C_START_TRANSMISSION;
for (j = 0; j < SENSOR_I2C_DELAY; j++);
SCCB_send_byte(SIV120A_I2C_READ_ID);
for (j = 0; j < SENSOR_I2C_DELAY; j++);
get_byte = SCCB_get_byte();
for (j = 0; j < SENSOR_I2C_DELAY; j++);
I2C_STOP_TRANSMISSION;
#endif
return get_byte;
} /* read_cmos_sensor() */
/*************************************************************************
* FUNCTION
* SIV120A_Write_Sensor_Initial_Setting
*
* DESCRIPTION
* This function initialize the registers of CMOS sensor.
*
* PARAMETERS
* None
*
* RETURNS
* None
*
* GLOBALS AFFECTED
*
*************************************************************************/
void at_test_func(kal_uint32 *d)
{
/*----------------------------------------------------------------*/
/* Local Variables */
/*----------------------------------------------------------------*/
kal_int32 i;
/*----------------------------------------------------------------*/
/* Code Body */
/*----------------------------------------------------------------*/
switch (d[1])
{
case 0:
DRV_Reg(DRVPDN_CON3) &= (~DRVPDN_CON3_ISP);
GPIO_ModeSetup(12, 1);
GPIO_ModeSetup(13, 1);
SET_CMOS_FALLING_EDGE(1); /* set to HW default */
SET_TG_PIXEL_CLK_DIVIDER(1); /* set to HW default */
ENABLE_CAMERA_TG_PHASE_COUNTER;
ENABLE_CAMERA_CLOCK_OUTPUT_TO_CMOS;
RESET_CMOS_SENSOR;
POWER_ON_CMOS_SENSOR;
ENABLE_CMOS_SESNOR;
ENABLE_CAMERA_TG_CLK_48M;
UPLL_Enable(UPLL_OWNER_ISP);
kal_prompt_trace(MOD_ENG, "Enable Sensor");
break;
case 1:
sccb_config(SCCB_SW_8BIT, d[2], d[3], NULL);
kal_prompt_trace(MOD_ENG, "SCCB Config %x %x", d[2], d[3]);
break;
case 2:
RESET_CMOS_SENSOR_MODE1;
kal_prompt_trace(MOD_ENG, "Reset Sensor Mode 1");
break;
case 3:
RESET_CMOS_SENSOR_MODE2;
kal_prompt_trace(MOD_ENG, "Reset Sensor Mode 2");
break;
case 4:
kal_prompt_trace(MOD_ENG, "Read Sensor %x = %x", d[2], read_cmos_sensor(d[2]));
// _dbg_print("Read Sensor %x = %x", d[2],read_cmos_sensor(d[2]) );//wei zeng added
break;
case 5:
write_cmos_sensor(d[2], d[3]);
kal_prompt_trace(MOD_ENG, "Write Sensor %x = %x", d[2], read_cmos_sensor(d[2]));
// _dbg_print("Write Sensor %x = %x", d[2],read_cmos_sensor(d[2]) );//wei zeng added
break;
case 6:
break;
case 7:
//init_cmos_sensor();
kal_prompt_trace(MOD_ENG, "Init Sensor");
break;
case 8:
POWER_OFF_CMOS_SENSOR;
kal_prompt_trace(MOD_ENG, "Power Off Sensor");
break;
case 9:
// t[d[2]] = d[3];
// kal_prompt_trace(MOD_ENG, "t[%d] = %d", d[2], t[d[2]]);
// _dbg_print("t[%d] = %d", d[2], t[d[2]]);
break;
case 10:
for (i = 0; i < 103; i++)
{ /*
kal_prompt_trace(
MOD_ENG,
"%x -> %x (%x)",
OV7680_Init_Reg[i].addr,
read_cmos_sensor(OV7680_Init_Reg[i].addr),
OV7680_Init_Reg[i].value);
*/
}
break;
case 11:
/*
for (i = 0; i < 103; i++)
{
if (OV7680_Init_Reg[i].addr == d[2])
break;
}
*/
if (i < 88)
{
//OV7680_Init_Reg[i].value = d[3];
// kal_prompt_trace(MOD_ENG, "Reg[%x] = %x", OV7680_Init_Reg[i].addr, OV7680_Init_Reg[i].value);
}
else
{
kal_prompt_trace(MOD_ENG, "Reg not found!");
}
break;
case 12:
kal_prompt_trace(MOD_ENG, "Read Addr %x = %x", d[2], DRV_Reg((d[2])));
break;
case 13:
for (i = d[2]; i < d[3]; i++)
{
kal_prompt_trace(MOD_ENG, "Reg[%x] = %x", i, read_cmos_sensor(i));
}
break;
}
}
void SIV120A_Write_Sensor_Initial_Setting(void)
{
//Sensor control block
write_cmos_sensor(0x00, 0x00);
write_cmos_sensor(0x04, 0x00);
write_cmos_sensor(0x10, 0x01);
write_cmos_sensor(0x11, 0x25);
write_cmos_sensor(0x12, 0x11);
write_cmos_sensor(0x13, 0x00); //ABS off
write_cmos_sensor(0x17, 0x82); //Internal LDO On
write_cmos_sensor(0x42, 0x32);
write_cmos_sensor(0x43, 0x80);
//SIV120A 24MHz Setting for 50Hz
write_cmos_sensor(0x20, 0x00);
write_cmos_sensor(0x21, 0xC9);
write_cmos_sensor(0x23, 0x65);
write_cmos_sensor(0x00, 0x01);
write_cmos_sensor(0x34, 0x78);
//AE
write_cmos_sensor(0x00, 0x01);
write_cmos_sensor(0x10, 0x80);
write_cmos_sensor(0x11, 0x0A);
write_cmos_sensor(0x12, 0x80);
write_cmos_sensor(0x13, 0x78);
write_cmos_sensor(0x14, 0x78);
write_cmos_sensor(0x15, 0x78);
write_cmos_sensor(0x16, 0x00);
write_cmos_sensor(0x17, 0x04);
write_cmos_sensor(0x18, 0x00);
write_cmos_sensor(0x19, 0x8E);
write_cmos_sensor(0x1A, 0x06);
write_cmos_sensor(0x1B, 0x00);
write_cmos_sensor(0x1C, 0x18);
write_cmos_sensor(0x1D, 0x01);
write_cmos_sensor(0x1E, 0x08);
write_cmos_sensor(0x40, 0x5F);
write_cmos_sensor(0x41, 0x08);
write_cmos_sensor(0x42, 0x3F);
write_cmos_sensor(0x43, 0x18);
write_cmos_sensor(0x44, 0x18);
write_cmos_sensor(0x45, 0x20);
write_cmos_sensor(0x46, 0x29);
write_cmos_sensor(0x47, 0x30);
write_cmos_sensor(0x48, 0x33);
write_cmos_sensor(0x49, 0x36);
write_cmos_sensor(0x4A, 0x39);
write_cmos_sensor(0x4B, 0x3B);
write_cmos_sensor(0x4C, 0x3D);
write_cmos_sensor(0x4D, 0x27);
write_cmos_sensor(0x4E, 0x1A);
write_cmos_sensor(0x4F, 0x14);
write_cmos_sensor(0x50, 0x11);
write_cmos_sensor(0x51, 0x0F);
write_cmos_sensor(0x52, 0x0D);
write_cmos_sensor(0x53, 0x0C);
write_cmos_sensor(0x54, 0x0A);
write_cmos_sensor(0x55, 0x09);
//AWB
write_cmos_sensor(0x00, 0x02);
write_cmos_sensor(0x10, 0xD3);
write_cmos_sensor(0x11, 0xC0);
write_cmos_sensor(0x12, 0x80);
write_cmos_sensor(0x13, 0x80);
write_cmos_sensor(0x14, 0x80);
write_cmos_sensor(0x15, 0xFE);
write_cmos_sensor(0x16, 0x80);
write_cmos_sensor(0x17, 0xEA);
write_cmos_sensor(0x18, 0x80);
write_cmos_sensor(0x19, 0xA0);
write_cmos_sensor(0x1A, 0x70);
write_cmos_sensor(0x1B, 0xA0);
write_cmos_sensor(0x1C, 0x60);
write_cmos_sensor(0x1D, 0xA0);
write_cmos_sensor(0x1E, 0x70);
write_cmos_sensor(0x20, 0xE8);
write_cmos_sensor(0x21, 0x20);
write_cmos_sensor(0x22, 0xA4);
write_cmos_sensor(0x23, 0x20);
write_cmos_sensor(0x25, 0x20);
write_cmos_sensor(0x26, 0x0F);
write_cmos_sensor(0x27, 0x0D);
write_cmos_sensor(0x28, 0x90);
write_cmos_sensor(0x29, 0xB8);
write_cmos_sensor(0x2A, 0x90);
write_cmos_sensor(0x30, 0x00);
write_cmos_sensor(0x31, 0x10);
write_cmos_sensor(0x32, 0x00);
write_cmos_sensor(0x33, 0x20);
write_cmos_sensor(0x34, 0x02);
write_cmos_sensor(0x35, 0x76);
write_cmos_sensor(0x36, 0x01);
write_cmos_sensor(0x37, 0xD6);
write_cmos_sensor(0x40, 0x10);
write_cmos_sensor(0x41, 0x04);
write_cmos_sensor(0x42, 0x08);
write_cmos_sensor(0x43, 0x10);
write_cmos_sensor(0x44, 0x12);
write_cmos_sensor(0x45, 0x35);
write_cmos_sensor(0x46, 0x64);
write_cmos_sensor(0x50, 0x33);
write_cmos_sensor(0x51, 0x20);
write_cmos_sensor(0x52, 0xE5);
write_cmos_sensor(0x53, 0xFB);
write_cmos_sensor(0x54, 0x13);
write_cmos_sensor(0x55, 0x26);
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