1 /* GPL-2.0 WITH Linux-syscall-note OR Apache 2.0 */ 2 /* Copyright (c) 2021 Fuzhou Rockchip Electronics Co., Ltd */ 3 4 #ifndef INCLUDE_RT_MPI_RK_MPI_SYS_H__ 5 #define INCLUDE_RT_MPI_RK_MPI_SYS_H__ 6 7 #include "rk_type.h" 8 #include "rk_debug.h" 9 #include "rk_common.h" 10 #include "rk_comm_sys.h" 11 #include "rk_comm_mb.h" 12 13 #ifdef __cplusplus 14 #if __cplusplus 15 extern "C" { 16 #endif 17 #endif /* End of #ifdef __cplusplus */ 18 19 RK_S32 RK_MPI_SYS_Init(RK_VOID); 20 RK_S32 RK_MPI_SYS_Exit(RK_VOID); 21 22 RK_S32 RK_MPI_SYS_Bind(const MPP_CHN_S *pstSrcChn, const MPP_CHN_S *pstDestChn); 23 RK_S32 RK_MPI_SYS_UnBind(const MPP_CHN_S *pstSrcChn, const MPP_CHN_S *pstDestChn); 24 25 RK_S32 RK_MPI_SYS_GetBindbyDest(const MPP_CHN_S *pstDestChn, MPP_CHN_S *pstSrcChn); 26 RK_S32 RK_MPI_SYS_GetBindbySrc(const MPP_CHN_S *pstSrcChn, MPP_BIND_DEST_S *pstBindDest); 27 28 /* alloc mmz memory in user context */ 29 RK_S32 RK_MPI_SYS_MmzAlloc(MB_BLK *pBlk, const RK_CHAR *pstrMmb, const RK_CHAR *pstrZone, RK_U32 u32Len); 30 31 /* alloc mmz memory with cache */ 32 RK_S32 RK_MPI_SYS_MmzAlloc_Cached(MB_BLK *pBlk, const RK_CHAR *pstrMmb, const RK_CHAR *pstrZone, RK_U32 u32Len); 33 34 /* alloc mmz memory with flags */ 35 RK_S32 RK_MPI_SYS_MmzAllocEx(MB_BLK *pBlk, const RK_CHAR *pstrMmb, const RK_CHAR *pstrZone, 36 RK_U32 u32Len, RK_U32 u32HeapFlags); 37 38 /* free mmz memory in user context */ 39 RK_S32 RK_MPI_SYS_MmzFree(MB_BLK blk); 40 41 /* flush cache */ 42 RK_S32 RK_MPI_SYS_MmzFlushCache(MB_BLK blk, RK_BOOL bReadOnly); 43 44 RK_S32 RK_MPI_SYS_Malloc(MB_BLK *pBlk, RK_U32 u32Len); 45 RK_S32 RK_MPI_SYS_Free(MB_BLK blk); 46 47 RK_S32 RK_MPI_SYS_CreateMB(MB_BLK *pBlk, MB_EXT_CONFIG_S *pstMbExtConfig); 48 49 /* 50 ** u64Base is the global PTS of the system. 51 ** ADVICE: 52 ** 1. Better to call RK_MPI_SYS_GetCurPTS on the host board to get u64Base. 53 ** 2. When os start up, call RK_MPI_SYS_InitPTSBase to set the init PTS. 54 ** 3. When media bussines is running, synchronize the PTS one time per minute 55 ** by calling RK_MPI_SYS_SyncPTS. 56 */ 57 RK_S32 RK_MPI_SYS_GetCurPTS(RK_U64 *pu64CurPTS); 58 RK_S32 RK_MPI_SYS_InitPTSBase(RK_U64 u64PTSBase); 59 RK_S32 RK_MPI_SYS_SyncPTS(RK_U64 u64PTSBase); 60 61 /* set mpp channel input stream mode */ 62 RK_S32 RK_MPI_SYS_SetChnInputMode(const MPP_CHN_S *pstChn, CHN_INPUT_MODE_E mode); 63 64 /* log level configuration */ 65 RK_S32 RK_MPI_LOG_SetLevelConf(LOG_LEVEL_CONF_S *pstConf); 66 RK_S32 RK_MPI_LOG_GetLevelConf(LOG_LEVEL_CONF_S *pstConf); 67 68 #ifdef __cplusplus 69 #if __cplusplus 70 } 71 #endif 72 #endif /* End of #ifdef __cplusplus */ 73 74 #endif /* INCLUDE_RT_MPI_RK_MPI_SYS_H__ */ 75 76