103 lines
3.9 KiB
C
Executable File
103 lines
3.9 KiB
C
Executable File
/******************************************************************************
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Copyright (C), 2001-2016, Allwinner Tech. Co., Ltd.
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******************************************************************************
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File Name : mpi_sys.h
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Version : Initial Draft
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Author : Allwinner BU3-PD2 Team
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Created : 2016/04/21
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Last Modified :
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Description :
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Function List :
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History :
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******************************************************************************/
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#ifndef __IPCLINUX_MPI_SYS_H__
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#define __IPCLINUX_MPI_SYS_H__
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#include "plat_type.h"
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#include "mm_common.h"
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#include "mm_comm_sys.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* End of #ifdef __cplusplus */
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ERRORTYPE AW_MPI_SYS_Init_S1();
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ERRORTYPE AW_MPI_SYS_Init_S2();
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ERRORTYPE AW_MPI_SYS_Init_S3();
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ERRORTYPE AW_MPI_SYS_Init();
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ERRORTYPE AW_MPI_SYS_Exit();
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ERRORTYPE AW_MPI_SYS_SetConf(const MPP_SYS_CONF_S* pSysConf);
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ERRORTYPE AW_MPI_SYS_GetConf(MPP_SYS_CONF_S* pSysConf);
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ERRORTYPE AW_MPI_SYS_Bind(MPP_CHN_S* pSrcChn, MPP_CHN_S* pDestChn);
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ERRORTYPE AW_MPI_SYS_BindExt(MPP_CHN_S* pSrcChn, MPP_CHN_S* pDestChn, MppBindControl* pBindControl);
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ERRORTYPE AW_MPI_SYS_UnBind(MPP_CHN_S* pstSrcChn, MPP_CHN_S* pstDestChn);
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ERRORTYPE AW_MPI_SYS_GetBindbyDest(MPP_CHN_S* pstDestChn, MPP_CHN_S* pstSrcChn);
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ERRORTYPE AW_MPI_SYS_GetVersion(MPP_VERSION_S* pstVersion);
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/*
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** u64Base is the global PTS of the system.
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** ADVICE:
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** 1. Better to call AW_MPI_SYS_GetCurPts on the host board to get u64Base.
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** 2. When os start up, call AW_MPI_SYS_InitPtsBase to set the init PTS.
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** 3. When media bussines is running, synchronize the PTS one time per minute
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** by calling AW_MPI_SYS_SyncPts.
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*/
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ERRORTYPE AW_MPI_SYS_GetCurPts(uint64_t* pu64CurPts);
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ERRORTYPE AW_MPI_SYS_InitPtsBase(uint64_t u64PtsBase);
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ERRORTYPE AW_MPI_SYS_SyncPts(uint64_t u64PtsBase);
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/* alloc mmz memory with cache in user context */
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ERRORTYPE AW_MPI_SYS_MmzAlloc_Cached(unsigned int* pPhyAddr, void** ppVirtAddr, unsigned int uLen);
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/* free mmz memory in user context */
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ERRORTYPE AW_MPI_SYS_MmzFree(unsigned int uPhyAddr, void* pVirtAddr);
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/* fulsh cache */
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ERRORTYPE AW_MPI_SYS_MmzFlushCache(unsigned int u32PhyAddr, void* pVitAddr, unsigned int u32Size);
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ERRORTYPE AW_MPI_SYS_MmzFlushCache_check(unsigned int u32PhyAddr, void* pVitAddr, unsigned int u32Size, BOOL bCheck);
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/*
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** Call the mmap function to map physical address to virtual address
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** The system function mmap is too complicated, so we packge it.
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*/
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//void* AW_MPI_SYS_Mmap(unsigned int u32PhyAddr, unsigned int u32Size);
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//ERRORTYPE AW_MPI_SYS_Munmap(void* pVirAddr, unsigned int u32Size);
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/*
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** Access the physical address.
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** You can use this function to access memory address or register address.
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*/
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//ERRORTYPE AW_MPI_SYS_SetReg(unsigned int u32Addr, unsigned int u32Value);
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//ERRORTYPE AW_MPI_SYS_GetReg(unsigned int u32Addr, unsigned int* pu32Value);
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//ERRORTYPE AW_MPI_SYS_SetMemConf(MPP_CHN_S* pstMppChn, const char* pcMmzName);
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//ERRORTYPE AW_MPI_SYS_GetMemConf(MPP_CHN_S* pstMppChn, char* pcMmzName);
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/* Close all the FD which is used by sys module */
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//ERRORTYPE AW_MPI_SYS_CloseFd(void);
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/* Get VI VPSS work mode, 0: offline, >0: online */
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//ERRORTYPE AW_MPI_SYS_GetViVpssMode(unsigned int* pu32Mode);
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/* media profile setting, for low power */
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//ERRORTYPE AW_MPI_SYS_SetProfile(PROFILE_TYPE_E enProfile);
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/* Get virtual meminfo according to virtual addr, should be in one process */
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ERRORTYPE AW_MPI_SYS_GetVirMemInfo(const void* pVitAddr, SYS_VIRMEM_INFO_S* pstMemInfo);
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ERRORTYPE AW_MPI_SYS_HANDLE_ZERO(handle_set *pHandleSet);
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ERRORTYPE AW_MPI_SYS_HANDLE_SET(int handle, handle_set *pHandleSet);
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int AW_MPI_SYS_HANDLE_ISSET(int handle, handle_set *pHandleSet);
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int AW_MPI_SYS_HANDLE_Select(int nHandles, handle_set *pRdFds, int nMilliSecs);
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#ifdef __cplusplus
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}
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#endif /* End of #ifdef __cplusplus */
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#endif /*__IPCLINUX_MPI_SYS_H__ */
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