mbx.h

Lido PXA270平台开发板的最新BSP,包括源代码

/*!****************************************************************************
@File			mbx.h

@Title			Device specific routines

@Author			Imagination Technologies

@date   		18 / 9 / 03
 
@Copyright     	Copyright 2003-2004 by Imagination Technologies Limited.
                All rights reserved. No part of this software, either
                material or conceptual may be copied or distributed,
                transmitted, transcribed, stored in a retrieval system
                or translated into any human or computer language in any
                form by any means, electronic, mechanical, manual or
                other-wise, or disclosed to third parties without the
                express written permission of Imagination Technologies
                Limited, Unit 8, HomePark Industrial Estate,
                King's Langley, Hertfordshire, WD4 8LZ, U.K.

@Platform		Generic

@Description	Device specific functions

@DoxygenVer		

******************************************************************************/

/******************************************************************************
Modifications :-

$Log: mbx.h $
*
*  --- Revision Logs Removed --- 
*
*  --- Revision Logs Removed --- 
*****************************************************************************/
PVRSRV_ERROR DevInitMBX (PVRSRV_DEV_INFO *psDevInfo);
PVRSRV_ERROR DevDeInitMBX (PVRSRV_DEV_INFO *psDevInfo);
IMG_VOID DevProcessCommandsMBX (PVRSRV_DEV_INFO *psDevInfo,
								PVRSRV_QUEUE_INFO *psQueue, 	
								PVRSRV_CMD_HEADER *psCmdHeader);
IMG_VOID DevDummyProcessCommandsMBX (PVRSRV_DEV_INFO *psDevInfo,
								PVRSRV_QUEUE_INFO *psQueue, 	
								PVRSRV_CMD_HEADER *psCmdHeader);
#ifdef SUPPORT_POWER_STATE
//PVRSRV_ERROR  DevPowerStateMBX (PVRSRV_DEV_INFO *psDevInfo, PVR_POWER_STATE ePVRState, IMG_UINT32 ui32Flags);
IMG_VOID  DevPowerStateMBX (PVRSRV_DEV_INFO *psDevInfo, PVR_POWER_STATE ePVRState, IMG_UINT32 ui32Flags);
#endif

PVRSRV_ERROR IdentifyDevice( PVRSRV_DEV_INFO *psDevInfo );


#define MBX_HW_WORKAROUND_36	0x00000001
#define MBX_HW_WORKAROUND_81	0x00000002
#define MBX_HW_WORKAROUND_145	0x00000004
#define MBX_HW_WORKAROUND_223	0x00000008
#define MBX_HW_WORKAROUND_251	0x00000010
#define MBX_HW_WORKAROUND_264	0x00000020
#define MBX_HW_WORKAROUND_271	0x00000040
#define MBX_HW_WORKAROUND_287	0x00000080
#define MBX_HW_WORKAROUND_295	0x00000100
#define MBX_HW_WORKAROUND_296	0x00000200
#define MBX_HW_WORKAROUND_299	0x00000400
#define MBX_HW_WORKAROUND_302	0x00000800
#define MBX_HW_WORKAROUND_306	0x00001000
	
#if defined(FIX_HW_PRN_223) || defined(FIX_HW_PRN_251)
IMG_VOID AddCoveredLastTile(DEVICE3D *ps3D, PVR3DIF_3DCTL *ps3DCtl, 
							MBX1_REGION_ENTRY *psRegionHdr, IMG_BOOL bIsPartialRender);
#endif	

#if defined(FIX_HW_PRN_264_MBX)
IMG_VOID ContextStoreLoad(PVRSRV_DEV_INFO *psDevInfo, DEVICE3D *ps3D);
IMG_VOID InsertOpaqueObjectTPC(DEVICE3D *ps3D, PVR3DIF_3DCTL *ps3DCtl, 
							   IMG_UINT32 ui32TileIndexX, IMG_UINT32 ui32TileIndexY);
IMG_VOID ClearTPC(DEVICE3D *ps3D, PVR3DIF_3DCTL *ps3DCtl, 
							   IMG_UINT32 ui32TileIndexX, IMG_UINT32 ui32TileIndexY);
IMG_UINT32 BitInterleaveBA(IMG_UINT16 ui16Val1, IMG_UINT16 ui16Val2);

#endif

#if defined(FIX_HW_PRN_264_MBXLITE)

IMG_VOID InsertOpaqueObject(DEVICE3D *ps3D, MBX1_REGION_ENTRY *psRegionHdr, 
							IMG_UINT32 ui32XTilesPerMT, IMG_UINT32 ui32YTilesPerMT);
#endif
/*****************************************************************************
 End of file (mbx.h)
*****************************************************************************/