251 lines
10 KiB
C
251 lines
10 KiB
C
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/******************************************************************************
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Copyright (C), 2001-2011, Hisilicon Tech. Co., Ltd.
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******************************************************************************
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File Name : mpi_pciv.h
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Version : Initial Draft
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Author : Hisilicon Hi3511 MPP Team
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Created : 2009/06/23
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Last Modified :
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Description : mpi functions declaration
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Function List :
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History :
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1.Date : 2009/06/23
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Author : z44949
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Modification: Create
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******************************************************************************/
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#ifndef __MPI_PCIV_H__
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#define __MPI_PCIV_H__
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#include "hi_common.h"
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#include "hi_comm_video.h"
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#include "hi_comm_pciv.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C"{
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#endif
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#endif /* __cplusplus */
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/*****************************************************************************
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Description : Create and initialize the pciv channel.
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Input : pcivChn ** The pciv channel id between [0, PCIV_MAX_CHN_NUM)
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pPcivAttr ** The attribute of pciv channel
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Output : None
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Return Value : HI_SUCCESS if success.
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HI_FAILURE if failure
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See Also : HI_MPI_PCIV_Destroy
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_Create(PCIV_CHN pcivChn, PCIV_ATTR_S *pPcivAttr);
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/*****************************************************************************
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Description : Destroy the pciv channel
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Input : pcivChn ** The pciv channel id
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Output : None
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Return Value : HI_SUCCESS if success.
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HI_FAILURE if failure
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See Also : HI_MPI_PCIV_Create
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_Destroy(PCIV_CHN pcivChn);
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/*****************************************************************************
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Description : Set the attribute of pciv channel
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Input : pcivChn ** The pciv channel id
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pPcivAttr ** The attribute of pciv channel
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Output : None
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Return Value : HI_SUCCESS if success.
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HI_FAILURE if failure
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See Also : HI_MPI_PCIV_GetAttr
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_SetAttr(PCIV_CHN pcivChn, PCIV_ATTR_S *pPcivAttr);
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/*****************************************************************************
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Description : Get the attribute of pciv channel
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Input : pcivChn ** The pciv channel id
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Output : pPcivAttr ** The attribute of pciv channel
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Return Value : HI_SUCCESS if success.
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HI_FAILURE if failure
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See Also : HI_MPI_PCIV_SetAttr
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_GetAttr(PCIV_CHN pcivChn, PCIV_ATTR_S *pPcivAttr);
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/*****************************************************************************
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Description : Start to send or receive video frame
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Input : pcivChn ** The pciv channel id
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Output : None
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Return Value : HI_SUCCESS if success.
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HI_FAILURE if failure
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See Also : HI_MPI_PCIV_Stop
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_Start(PCIV_CHN pcivChn);
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/*****************************************************************************
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Description : Stop send or receive video frame
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Input : pcivChn ** The pciv channel id
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Output : None
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Return Value : HI_SUCCESS if success.
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HI_FAILURE if failure
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See Also : HI_MPI_PCIV_Start
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_Stop(PCIV_CHN pcivChn);
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/*****************************************************************************
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Description : Create a series of dma task
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Input : pTask ** The task list to create
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Output : None
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Return Value : HI_SUCCESS if success.
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HI_FAILURE if failure
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See Also : None
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_DmaTask(PCIV_DMA_TASK_S *pTask);
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/*****************************************************************************
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Description : Alloc 'u32BlkSize' bytes memory and give the physical address
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The memory used by PCI must be located within the PCI window,
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So you should call this function to alloc it.
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Input : u32BlkSize ** The size of each memory block
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u32BlkCnt ** The count of memory block
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Output : u32PhyAddr ** The physical address of the memory
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Return Value : HI_SUCCESS if success.
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HI_FAILURE if failure
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See Also : HI_MPI_PCIV_Free
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*****************************************************************************/
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HI_U32 HI_MPI_PCIV_Malloc(HI_U32 u32BlkSize, HI_U32 u32BlkCnt, HI_U32 u32PhyAddr[]);
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HI_S32 HI_MPI_PCIV_Free(HI_U32 u32BlkCnt, HI_U32 u32PhyAddr[]);
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HI_U32 HI_MPI_PCIV_MallocChnBuffer(PCIV_CHN pcivChn, HI_U32 u32BlkSize, HI_U32 u32BlkCnt, HI_U32 u32PhyAddr[]);
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HI_S32 HI_MPI_PCIV_FreeChnBuffer(PCIV_CHN pcivChn, HI_U32 u32BlkCnt);
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/*****************************************************************************
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Description : Get the board ID of this board
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Input : None
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Output : None
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Return Value : The board ID if success
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HI_FAILURE or HI_ERR_PCIV_SYS_NOTREADY if failure
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See Also : HI_MPI_PCIV_GetBaseWindow
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_GetLocalId(HI_VOID);
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/*****************************************************************************
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Description : Enum all the connected chip.Call this function as follow.
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{
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HI_S32 s32ChipID[PCIV_MAX_CHIPNUM], i, s32Ret;
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s32Ret = HI_MPI_PCIV_EnumChip(s32ChipID);
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HI_ASSERT(HI_SUCCESS == s32Ret);
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for(i=0; i<PCIV_MAX_CHIPNUM; i++)
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{
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if(s32ChipID[i] == -1) break;
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printf("The chip%d is connected\n", s32ChipID[i]);
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}
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printf("Total %d chips are connected\n", i);
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}
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Input : s32ChipID ** The chip id array
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Output : None
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Return Value : HI_SUCCESS if success.
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HI_FAILURE if failure
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See Also : HI_MPI_PCIV_GetLocalId
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HI_MPI_PCIV_GetBaseWindow
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_EnumChip(HI_S32 s32ChipID[PCIV_MAX_CHIPNUM]);
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/*****************************************************************************
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Description : On the host, you can get all the slave borad's NP,PF and CFG window
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On the slave, you can only get the PF AHB Addres of itself.
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Input : s32ChipId ** The chip Id which you want to access
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Output : pBase ** On host pBase->u32NpWinBase,
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pBase->u32PfWinBase,
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pBase->u32CfgWinBase
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On Slave pBase->u32PfAHBAddr
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Return Value : HI_SUCCESS if success.
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HI_FAILURE if failure
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See Also : HI_MPI_PCIV_GetLocalId
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_GetBaseWindow(HI_S32 s32ChipId, PCIV_BASEWINDOW_S *pBase);
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/*****************************************************************************
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Description : Only on the slave chip, you need to create some VB Pool.
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Those pool will bee created on the PCI Window Zone.
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Input : pCfg.u32PoolCount ** The total number of pool want to create
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pCfg.u32BlkSize[] ** The size of each VB block
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pCfg.u32BlkCount[]** The number of each VB block
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Output : None
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Return Value : HI_SUCCESS if success.
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HI_ERR_PCIV_SYS_NOTREADY
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HI_ERR_PCIV_NULL_PTR
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HI_ERR_PCIV_NOMEM
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HI_ERR_PCIV_BUSY
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HI_ERR_PCIV_NOT_SUPPORT
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HI_FAILURE
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See Also : HI_MPI_PCIV_GetLocalId
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_WinVbCreate(PCIV_WINVBCFG_S *pCfg);
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/*****************************************************************************
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Description : Destroy the pools which's size is equal to the pCfg.u32BlkSize[]
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Input : pCfg.u32PoolCount ** The total number of pool want to destroy
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pCfg.u32BlkSize[] ** The size of each VB block
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pCfg.u32BlkCount[]** Don't care this parament
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Output : None
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Return Value : HI_SUCCESS if success.
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HI_ERR_PCIV_SYS_NOTREADY
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HI_ERR_PCIV_NOT_SUPPORT
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HI_FAILURE
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See Also : HI_MPI_PCIV_GetLocalId
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_WinVbDestroy(HI_VOID);
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/*****************************************************************************
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Description : Show the image in VO device from PCI
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Input : pcivChn ** The pciv channel id
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Output : None
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Return Value :
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_Show(PCIV_CHN pcivChn);
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/*****************************************************************************
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Description : Hide the image in VO device from PCI
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Input : pcivChn ** The pciv channel id
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Output : None
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Return Value :
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_Hide(PCIV_CHN pcivChn);
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/*****************************************************************************
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Description : Get and Set pre-processing parameter, e.g. filter coef.
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Input : pcivChn ** The pciv channel id
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Output : None
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Return Value :
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*****************************************************************************/
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HI_S32 HI_MPI_PCIV_GetPreProcCfg(PCIV_CHN pcivChn, PCIV_PREPROC_CFG_S *pstCfg);
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HI_S32 HI_MPI_PCIV_SetPreProcCfg(PCIV_CHN pcivChn, PCIV_PREPROC_CFG_S *pstCfg);
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#ifdef __cplusplus
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#if __cplusplus
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}
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#endif
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#endif /* __cplusplus */
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#endif /* __MPI_VENC_H__ */
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