cal_camera_nvram.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:
* ---------
* cal_camera_nvram.c
*
* Project:
* --------
* All
*
* Description:
* ------------
* CAL interface
*
* Author:
* -------
* -------
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
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*============================================================================
****************************************************************************/
/* system includes */
#include "kal_release.h"
#include "kal_trace.h"
#include "stack_common.h"
#include "stack_msgs.h"
#include "camera_nvram_def.h"
#include "nvram_struct.h"
// CAL API include
#include "cal_api.h"
#include "cal_if.h"
#include "cal_drv_features.h"
#include "Isp_hw_feature_def.h"
#if defined(__MM_DCM_SUPPORT__)
#pragma arm section code = "DYNAMIC_CODE_CAMCAL_ROCODE", rodata = "DYNAMIC_CODE_CAMCAL_ROCODE"
#endif
kal_uint32 MainSensorListIdx, CurrentSensorListIdx;
#ifdef __CAL_NVRAM_NEED_READ__
ISP_FEATURE_NVRAM_INFO_STRUCT CameraNvramInfo;
ISP_FEATURE_NVRAM_DATA_STRUCT CameraNvramData;
kal_uint32 CurrentNvramFileLid=0, LastNvramFileLid=0;
kal_bool CctAccessNvram=KAL_FALSE;
#endif
#ifdef __CAL_DUAL_CAMERA_SUPPORT__
kal_uint32 SubSensorListIdx;
#endif
#ifdef __CAL_MATV_SUPPORT__
kal_uint32 MatvSensorListIdx;
#endif
kal_uint32 GetSensorListIdx(kal_bool BySensorId, kal_uint32 SensorId, IMAGE_SENSOR_INDEX_ENUM SensorIdx)
{
kal_uint32 i=0;
if (KAL_TRUE==BySensorId)
{
for (i=0; i<MAX_SENSOR_SUPPORT_NUMBER; i++)
{
if (SensorId == (pImageSensorList+i)->SensorId)
{
return (i);
}
}
}
if ((KAL_FALSE==BySensorId)||
((KAL_TRUE==BySensorId) && (MAX_SENSOR_SUPPORT_NUMBER==i)))
{ // by SensorIdx
for (i=0; i<MAX_SENSOR_SUPPORT_NUMBER; i++)
{
if (SensorIdx == (pImageSensorList+i)->SensorIdx)
{
return (i);
}
}
}
if (MAX_SENSOR_SUPPORT_NUMBER==i)
ASSERT(0);
return (i);
} /* GetSensorListIdx() */
void CalSendMsgToNvram(msg_type MsgId, kal_uint16 ef_id, void *DataPtr, kal_uint16 Length)
{
peer_buff_struct *pPeerBuff;
local_para_struct *pLocalPara;
kal_uint16 PduLen;
switch (MsgId)
{
case MSG_ID_NVRAM_WRITE_REQ:
pLocalPara = construct_local_para(sizeof(nvram_write_req_struct), TD_CTRL);
pPeerBuff = construct_peer_buff(Length, 0, 0, TD_CTRL);
((nvram_write_req_struct*) pLocalPara)->file_idx = (kal_uint16) ef_id;
((nvram_write_req_struct*) pLocalPara)->para = 1;
((nvram_write_req_struct*) pLocalPara)->access_id = 0;
PduLen = Length;
kal_mem_cpy(get_pdu_ptr(pPeerBuff, &PduLen), DataPtr, Length);
CalSendIlm(MOD_CAL, MOD_NVRAM, MSG_ID_NVRAM_WRITE_REQ, pLocalPara, pPeerBuff, KAL_TRUE);
break;
case MSG_ID_NVRAM_READ_REQ:
pLocalPara = construct_local_para(sizeof(nvram_read_req_struct), TD_CTRL);
((nvram_read_req_struct*) pLocalPara)->file_idx = (kal_uint16) ef_id;
((nvram_read_req_struct*) pLocalPara)->para = 1;
CalSendIlm(MOD_CAL, MOD_NVRAM, MSG_ID_NVRAM_READ_REQ, pLocalPara, NULL, KAL_TRUE);
break;
}
} /* CalSendMsgToNvram() */
void CalNvramReadCnfHandle(ilm_struct *pIlmPtr)
{
nvram_read_cnf_struct *pLocalPara;
kal_uint8 *pPduPtr;
kal_uint16 PduLen;
#ifdef __CAL_NVRAM_NEED_READ__
kal_uint32 FeatureOutLen;
#endif
pLocalPara = (nvram_read_cnf_struct *) pIlmPtr->local_para_ptr;
pPduPtr = get_pdu_ptr(pIlmPtr->peer_buff_ptr, &PduLen);
switch (pLocalPara->file_idx)
{
case NVRAM_EF_CAMERA_MAIN_SENSOR_ID_LID:
MainSensorId = *((kal_uint32 *) pPduPtr);
if ((NULL_SENSOR_ID!=MainSensorId)&&(0!=MainSensorId))
MainSensorListIdx=GetSensorListIdx(KAL_TRUE, MainSensorId, IMAGE_SENSOR_MAIN);
else
MainSensorListIdx=GetSensorListIdx(KAL_FALSE, 0, IMAGE_SENSOR_MAIN);
#ifdef __CAL_DUAL_CAMERA_SUPPORT__
if (KAL_TRUE==SubSensorSupport)
{
CalSendMsgToNvram(MSG_ID_NVRAM_READ_REQ, NVRAM_EF_CAMERA_SUB_SENSOR_ID_LID,0,0 );
}
else
#endif
{ // start to read ISP related NVRAM data.
// 1. query ISP driver for Nvram LID
// 2. send meeage to read nvram
#ifdef __CAL_NVRAM_NEED_READ__
pfIspFunc->IspFeatureCtrl(ISP_FEATURE_GET_NVRAM_INFO, (void *) &MainSubCameraStatus,
(void *) &CameraNvramInfo, 0, &FeatureOutLen);
CurrentSensorListIdx = MainSensorListIdx;
CurrentNvramFileLid = CameraNvramInfo.CameraNvramStartFileLid[(pImageSensorList+CurrentSensorListIdx)->SensorIdx];
LastNvramFileLid = CameraNvramInfo.CameraNvramEndFileLid[(pImageSensorList+CurrentSensorListIdx)->SensorIdx];
CalSendMsgToNvram(MSG_ID_NVRAM_READ_REQ, CurrentNvramFileLid, 0, 0);
#else
if (KAL_TRUE==WaitStartupCnfFlag)
{
CalSendIlm(MOD_CAL, MOD_MED, MSG_ID_CAL_STARTUP_CNF, NULL, NULL, KAL_TRUE);
}
if (CalEventId!=NULL)
kal_set_eg_events(CalEventId,CAL_NVRAM_READ_EVENT,KAL_OR);
#endif
}
break;
#ifdef __CAL_DUAL_CAMERA_SUPPORT__
case NVRAM_EF_CAMERA_SUB_SENSOR_ID_LID:
SubSensorId = *((kal_uint32 *) pPduPtr);
if ((NULL_SENSOR_ID!=SubSensorId)&&(0!=SubSensorId))
SubSensorListIdx=GetSensorListIdx(KAL_TRUE, SubSensorId, IMAGE_SENSOR_SUB);
else
SubSensorListIdx=GetSensorListIdx(KAL_FALSE, 0, IMAGE_SENSOR_SUB);
#ifdef __CAL_NVRAM_NEED_READ__
// start to read ISP related NVRAM.
pfIspFunc->IspFeatureCtrl(ISP_FEATURE_GET_NVRAM_INFO, (void *) &MainSubCameraStatus,
(void *) &CameraNvramInfo, 0, &FeatureOutLen);
CurrentSensorListIdx = MainSensorListIdx;
CurrentNvramFileLid = CameraNvramInfo.CameraNvramStartFileLid[(pImageSensorList+CurrentSensorListIdx)->SensorIdx];
LastNvramFileLid = CameraNvramInfo.CameraNvramEndFileLid[(pImageSensorList+CurrentSensorListIdx)->SensorIdx];
CalSendMsgToNvram(MSG_ID_NVRAM_READ_REQ, CurrentNvramFileLid, 0, 0);
#else
if (KAL_TRUE==WaitStartupCnfFlag)
{
CalSendIlm(MOD_CAL, MOD_MED, MSG_ID_CAL_STARTUP_CNF, NULL, NULL, KAL_TRUE);
}
if (CalEventId!=NULL)
kal_set_eg_events(CalEventId,CAL_NVRAM_READ_EVENT,KAL_OR);
#endif
break;
#endif
default:
// for ISP Nvram LID
// 1. pass the Nvram content to ISP driver
// 2. if not the end of Nvram read request, read next one or stop nvram read
#ifdef __CAL_NVRAM_NEED_READ__
CameraNvramData.CameraNvramFileLid=CurrentNvramFileLid;
CameraNvramData.pCameraNvramFileData=(void *) pPduPtr;
CameraNvramData.CameraNvramDataSize=PduLen;
pfIspFunc->IspFeatureCtrl(ISP_FEATURE_SET_NVRAM_DATA, (void *) &CameraNvramData, NULL, 0, &FeatureOutLen);
if (CurrentNvramFileLid<LastNvramFileLid)
{
CurrentNvramFileLid++;
CalSendMsgToNvram(MSG_ID_NVRAM_READ_REQ, CurrentNvramFileLid, 0, 0);
}
else
{
#ifdef __CAL_DUAL_CAMERA_SUPPORT__
if ((CurrentSensorListIdx==MainSensorListIdx) && (KAL_TRUE==SubSensorSupport))
{ // start to read NVRAM for sub sensor
CurrentSensorListIdx = SubSensorListIdx;
CurrentNvramFileLid = CameraNvramInfo.CameraNvramStartFileLid[(pImageSensorList+CurrentSensorListIdx)->SensorIdx];
LastNvramFileLid = CameraNvramInfo.CameraNvramEndFileLid[(pImageSensorList+CurrentSensorListIdx)->SensorIdx];
CalSendMsgToNvram(MSG_ID_NVRAM_READ_REQ, CurrentNvramFileLid, 0, 0);
}
else
#endif
{
if ((KAL_TRUE==WaitStartupCnfFlag) && (KAL_FALSE==CctAccessNvram))
{
WaitStartupCnfFlag=KAL_FALSE;
CalSendIlm(MOD_CAL, MOD_MED, MSG_ID_CAL_STARTUP_CNF, NULL, NULL, KAL_TRUE);
}
if (CalEventId!=NULL)
kal_set_eg_events(CalEventId,CAL_NVRAM_READ_EVENT,KAL_OR);
}
}
#endif
break;
}
} /* CalNvramReadCnfHandle() */
void CalNvramWriteCnfHandle(ilm_struct *pIlmPtr)
{
nvram_write_cnf_struct *pLocalPara;
pLocalPara = (nvram_write_cnf_struct *) pIlmPtr->local_para_ptr;
switch (pLocalPara->file_idx)
{
case NVRAM_EF_CAMERA_MAIN_SENSOR_ID_LID:
#ifdef __CAL_DUAL_CAMERA_SUPPORT__
case NVRAM_EF_CAMERA_SUB_SENSOR_ID_LID:
#endif
if (CalEventId!=NULL)
kal_set_eg_events(CalEventId,CAL_NVRAM_READ_EVENT,KAL_OR);
break;
default:
break;
}
} /* CalNvramWriteCnfHandle() */
#if defined(__MM_DCM_SUPPORT__)
#pragma arm section code, rodata
#endif