diff options
Diffstat (limited to 'drivers/gpu/pvr/sgx/sgxutils.h')
| -rw-r--r-- | drivers/gpu/pvr/sgx/sgxutils.h | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/drivers/gpu/pvr/sgx/sgxutils.h b/drivers/gpu/pvr/sgx/sgxutils.h new file mode 100644 index 0000000..9017acf --- /dev/null +++ b/drivers/gpu/pvr/sgx/sgxutils.h @@ -0,0 +1,143 @@ +/********************************************************************** + * + * Copyright (C) Imagination Technologies Ltd. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful but, except + * as otherwise stated in writing, without any warranty; without even the + * implied warranty of merchantability or fitness for a particular purpose. + * See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + * + * The full GNU General Public License is included in this distribution in + * the file called "COPYING". + * + * Contact Information: + * Imagination Technologies Ltd. <gpl-support@imgtec.com> + * Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK + * + ******************************************************************************/ + +#include "perproc.h" +#include "sgxinfokm.h" + + +#define CCB_OFFSET_IS_VALID(type, psCCBMemInfo, psCCBKick, offset) \ + ((sizeof(type) <= (psCCBMemInfo)->uAllocSize) && \ + ((psCCBKick)->offset <= (psCCBMemInfo)->uAllocSize - sizeof(type))) + +#define CCB_DATA_FROM_OFFSET(type, psCCBMemInfo, psCCBKick, offset) \ + ((type *)(((IMG_CHAR *)(psCCBMemInfo)->pvLinAddrKM) + \ + (psCCBKick)->offset)) + +extern IMG_UINT64 ui64KickCount; + + +IMG_IMPORT +IMG_VOID SGXTestActivePowerEvent(PVRSRV_DEVICE_NODE *psDeviceNode, + IMG_UINT32 ui32CallerID); + +IMG_IMPORT +PVRSRV_ERROR SGXScheduleCCBCommand(PVRSRV_DEVICE_NODE *psDeviceNode, + SGXMKIF_CMD_TYPE eCommandType, + SGXMKIF_COMMAND *psCommandData, + IMG_UINT32 ui32CallerID, + IMG_UINT32 ui32PDumpFlags, + IMG_HANDLE hDevMemContext, + IMG_BOOL bLastInScene); +IMG_IMPORT +PVRSRV_ERROR SGXScheduleCCBCommandKM(PVRSRV_DEVICE_NODE *psDeviceNode, + SGXMKIF_CMD_TYPE eCommandType, + SGXMKIF_COMMAND *psCommandData, + IMG_UINT32 ui32CallerID, + IMG_UINT32 ui32PDumpFlags, + IMG_HANDLE hDevMemContext, + IMG_BOOL bLastInScene); + +IMG_IMPORT +PVRSRV_ERROR SGXScheduleProcessQueuesKM(PVRSRV_DEVICE_NODE *psDeviceNode); + +IMG_IMPORT +IMG_BOOL SGXIsDevicePowered(PVRSRV_DEVICE_NODE *psDeviceNode); + +IMG_IMPORT +IMG_HANDLE SGXRegisterHWRenderContextKM(IMG_HANDLE psDeviceNode, + IMG_CPU_VIRTADDR *psHWRenderContextCpuVAddr, + IMG_UINT32 ui32HWRenderContextSize, + IMG_UINT32 ui32OffsetToPDDevPAddr, + IMG_HANDLE hDevMemContext, + IMG_DEV_VIRTADDR *psHWRenderContextDevVAddr, + PVRSRV_PER_PROCESS_DATA *psPerProc); + +IMG_IMPORT +IMG_HANDLE SGXRegisterHWTransferContextKM(IMG_HANDLE psDeviceNode, + IMG_CPU_VIRTADDR *psHWTransferContextCpuVAddr, + IMG_UINT32 ui32HWTransferContextSize, + IMG_UINT32 ui32OffsetToPDDevPAddr, + IMG_HANDLE hDevMemContext, + IMG_DEV_VIRTADDR *psHWTransferContextDevVAddr, + PVRSRV_PER_PROCESS_DATA *psPerProc); + +IMG_IMPORT +PVRSRV_ERROR SGXFlushHWRenderTargetKM(IMG_HANDLE psSGXDevInfo, + IMG_DEV_VIRTADDR psHWRTDataSetDevVAddr, + IMG_BOOL bForceCleanup); + +IMG_IMPORT +PVRSRV_ERROR SGXUnregisterHWRenderContextKM(IMG_HANDLE hHWRenderContext, IMG_BOOL bForceCleanup); + +IMG_IMPORT +PVRSRV_ERROR SGXUnregisterHWTransferContextKM(IMG_HANDLE hHWTransferContext, IMG_BOOL bForceCleanup); + +IMG_IMPORT +PVRSRV_ERROR SGXSetRenderContextPriorityKM(IMG_HANDLE hDeviceNode, + IMG_HANDLE hHWRenderContext, + IMG_UINT32 ui32Priority, + IMG_UINT32 ui32OffsetOfPriorityField); + +IMG_IMPORT +PVRSRV_ERROR SGXSetTransferContextPriorityKM(IMG_HANDLE hDeviceNode, + IMG_HANDLE hHWTransferContext, + IMG_UINT32 ui32Priority, + IMG_UINT32 ui32OffsetOfPriorityField); + +#if defined(SGX_FEATURE_2D_HARDWARE) +IMG_IMPORT +IMG_HANDLE SGXRegisterHW2DContextKM(IMG_HANDLE psDeviceNode, + IMG_CPU_VIRTADDR *psHW2DContextCpuVAddr, + IMG_UINT32 ui32HW2DContextSize, + IMG_UINT32 ui32OffsetToPDDevPAddr, + IMG_HANDLE hDevMemContext, + IMG_DEV_VIRTADDR *psHW2DContextDevVAddr, + PVRSRV_PER_PROCESS_DATA *psPerProc); + +IMG_IMPORT +PVRSRV_ERROR SGXUnregisterHW2DContextKM(IMG_HANDLE hHW2DContext, IMG_BOOL bForceCleanup); +#endif + +IMG_UINT32 SGXConvertTimeStamp(PVRSRV_SGXDEV_INFO *psDevInfo, + IMG_UINT32 ui32TimeWraps, + IMG_UINT32 ui32Time); + +IMG_VOID SGXWaitClocks(PVRSRV_SGXDEV_INFO *psDevInfo, + IMG_UINT32 ui32SGXClocks); + +PVRSRV_ERROR SGXCleanupRequest(PVRSRV_DEVICE_NODE *psDeviceNode, + IMG_DEV_VIRTADDR *psHWDataDevVAddr, + IMG_UINT32 ui32CleanupType, + IMG_BOOL bForceCleanup); + +IMG_IMPORT +PVRSRV_ERROR PVRSRVGetSGXRevDataKM(PVRSRV_DEVICE_NODE* psDeviceNode, IMG_UINT32 *pui32SGXCoreRev, + IMG_UINT32 *pui32SGXCoreID); + +PVRSRV_ERROR SGXContextSuspend(PVRSRV_DEVICE_NODE *psDeviceNode, + IMG_DEV_VIRTADDR *psHWContextDevVAddr, + IMG_BOOL bResume); + |