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- #ifndef __MT6735_DRVBASE_H__
- #define __MT6735_DRVBASE_H__
- #include "val_types_private.h"
- /* ============================================================= */
- /* For driver */
- typedef struct {
- VAL_VOID_T *pvHandle; /* HW vcodec handle */
- VAL_TIME_T rLockedTime;
- VAL_DRIVER_TYPE_T eDriverType;
- } VAL_VCODEC_HW_LOCK_T;
- typedef struct {
- VAL_ULONG_T ulKVA; /* Kernel virtual address */
- VAL_ULONG_T ulKPA; /* Kernel physical address */
- VAL_HANDLE_T pvHandle; /* */
- VAL_UINT32_T u4VCodecThreadNum; /* Hybrid vcodec thread num */
- VAL_UINT32_T u4VCodecThreadID[VCODEC_THREAD_MAX_NUM]; /* hybrid vcodec thread ids */
- VAL_ULONG_T ulSize;
- } VAL_NON_CACHE_MEMORY_LIST_T;
- /* ============================================================== */
- /* For Hybrid HW */
- #define VCODEC_MULTIPLE_INSTANCE_NUM 16
- #define VCODEC_MULTIPLE_INSTANCE_NUM_x_10 (VCODEC_MULTIPLE_INSTANCE_NUM * 10)
- /* spinlock : OalHWContextLock */
- extern VAL_VCODEC_OAL_HW_CONTEXT_T oal_hw_context[VCODEC_MULTIPLE_INSTANCE_NUM];
- /* mutex : NonCacheMemoryListLock */
- extern VAL_NON_CACHE_MEMORY_LIST_T grNonCacheMemoryList[VCODEC_MULTIPLE_INSTANCE_NUM_x_10];
- /* For both hybrid and pure HW */
- extern VAL_VCODEC_HW_LOCK_T grVcodecDecHWLock; /* mutex : VdecHWLock */
- extern VAL_VCODEC_HW_LOCK_T grVcodecEncHWLock; /* mutex : VencHWLock */
- extern VAL_UINT32_T gu4LockDecHWCount; /* spinlock : LockDecHWCountLock */
- extern VAL_UINT32_T gu4LockEncHWCount; /* spinlock : LockEncHWCountLock */
- extern VAL_UINT32_T gu4DecISRCount; /* spinlock : DecISRCountLock */
- extern VAL_UINT32_T gu4EncISRCount; /* spinlock : EncISRCountLock */
- VAL_INT32_T search_HWLockSlot_ByTID(VAL_ULONG_T ulpa, VAL_UINT32_T curr_tid);
- VAL_INT32_T search_HWLockSlot_ByHandle(VAL_ULONG_T ulpa, VAL_HANDLE_T handle);
- VAL_VCODEC_OAL_HW_CONTEXT_T *setCurr_HWLockSlot(VAL_ULONG_T ulpa, VAL_UINT32_T tid);
- VAL_VCODEC_OAL_HW_CONTEXT_T *setCurr_HWLockSlot_Thread_ID(VAL_VCODEC_THREAD_ID_T a_prVcodecThreadID,
- VAL_UINT32_T *a_prIndex);
- VAL_VCODEC_OAL_HW_CONTEXT_T *freeCurr_HWLockSlot(VAL_ULONG_T ulpa);
- void Add_NonCacheMemoryList(VAL_ULONG_T a_ulKVA,
- VAL_ULONG_T a_ulKPA,
- VAL_ULONG_T a_ulSize,
- VAL_UINT32_T a_u4VCodecThreadNum, VAL_UINT32_T *a_pu4VCodecThreadID);
- void Free_NonCacheMemoryList(VAL_ULONG_T a_ulKVA, VAL_ULONG_T a_ulKPA);
- void Force_Free_NonCacheMemoryList(VAL_UINT32_T a_u4Tid);
- VAL_ULONG_T Search_NonCacheMemoryList_By_KPA(VAL_ULONG_T a_u4KPA);
- #endif
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