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https://github.com/revyos/thead-kernel.git
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f72e7cd077
This version update involves a lot of content, so the previous version has been deleted and the new version has been re-merged into the kernel. The configuration file for the GPU driver originates from a previous version. Signed-off-by: Mingzheng Xing <xingmingzheng@iscas.ac.cn>
205 lines
10 KiB
C
205 lines
10 KiB
C
/**************************************************************************/ /*!
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@File
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@Title Fallback sync interface
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@License Dual MIT/GPLv2
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The contents of this file are subject to the MIT license as set out below.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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Alternatively, the contents of this file may be used under the terms of
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the GNU General Public License Version 2 ("GPL") in which case the provisions
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of GPL are applicable instead of those above.
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If you wish to allow use of your version of this file only under the terms of
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GPL, and not to allow others to use your version of this file under the terms
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of the MIT license, indicate your decision by deleting the provisions above
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and replace them with the notice and other provisions required by GPL as set
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out in the file called "GPL-COPYING" included in this distribution. If you do
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not delete the provisions above, a recipient may use your version of this file
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under the terms of either the MIT license or GPL.
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This License is also included in this distribution in the file called
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"MIT-COPYING".
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EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
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PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/ /***************************************************************************/
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#ifndef SYNC_FALLBACK_SERVER_H
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#define SYNC_FALLBACK_SERVER_H
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#include "img_types.h"
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#include "sync_checkpoint.h"
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#include "device.h"
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#include "connection_server.h"
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typedef struct _PVRSRV_TIMELINE_SERVER_ PVRSRV_TIMELINE_SERVER;
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typedef struct _PVRSRV_FENCE_SERVER_ PVRSRV_FENCE_SERVER;
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typedef struct _PVRSRV_FENCE_EXPORT_ PVRSRV_FENCE_EXPORT;
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typedef struct _PVRSRV_SYNC_PT_ PVRSRV_SYNC_PT;
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#define SYNC_FB_TIMELINE_MAX_LENGTH PVRSRV_SYNC_NAME_LENGTH
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#define SYNC_FB_FENCE_MAX_LENGTH PVRSRV_SYNC_NAME_LENGTH
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/*****************************************************************************/
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/* */
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/* SW SPECIFIC FUNCTIONS */
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/* */
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/*****************************************************************************/
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PVRSRV_ERROR SyncFbTimelineCreateSW(IMG_UINT32 uiTimelineNameSize,
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const IMG_CHAR *pszTimelineName,
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PVRSRV_TIMELINE_SERVER **ppsTimeline);
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PVRSRV_ERROR SyncFbFenceCreateSW(CONNECTION_DATA *psConnection,
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PVRSRV_DEVICE_NODE *psDeviceNode,
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PVRSRV_TIMELINE_SERVER *psTimeline,
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IMG_UINT32 uiFenceNameSize,
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const IMG_CHAR *pszFenceName,
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PVRSRV_FENCE_SERVER **ppsOutputFence,
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IMG_UINT64 *pui64SyncPtIdx);
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PVRSRV_ERROR SyncFbSWTimelineFenceCreateKM(PVRSRV_DEVICE_NODE *psDeviceNode,
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PVRSRV_TIMELINE iSWTimeline,
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const IMG_CHAR *pszFenceName,
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PVRSRV_FENCE *piOutputFence,
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IMG_UINT64* pui64SyncPtIdx);
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PVRSRV_ERROR SyncFbTimelineAdvanceSW(PVRSRV_TIMELINE_SERVER *psTimeline,
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IMG_UINT64 *pui64SyncPtIdx);
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PVRSRV_ERROR SyncFbSWTimelineAdvanceKM(void *pvSWTimelineObj,
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IMG_UINT64* pui64SyncPtIdx);
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/*****************************************************************************/
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/* */
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/* PVR SPECIFIC FUNCTIONS */
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/* */
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/*****************************************************************************/
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PVRSRV_ERROR SyncFbTimelineCreatePVR(IMG_UINT32 uiTimelineNameSize,
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const IMG_CHAR *pszTimelineName,
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PVRSRV_TIMELINE_SERVER **ppsTimeline);
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PVRSRV_ERROR SyncFbFenceCreatePVR(PPVRSRV_DEVICE_NODE psDeviceNode,
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const IMG_CHAR *pszName,
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PVRSRV_TIMELINE iTl,
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PSYNC_CHECKPOINT_CONTEXT hSyncCheckpointContext,
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PVRSRV_FENCE *piOutFence,
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IMG_UINT64 *puiFenceUID,
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void **ppvFenceFinaliseData,
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PSYNC_CHECKPOINT *ppsOutCheckpoint,
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void **ppvTimelineUpdateSync,
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IMG_UINT32 *puiTimelineUpdateValue);
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PVRSRV_ERROR SyncFbFenceResolvePVR(PSYNC_CHECKPOINT_CONTEXT psContext,
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PVRSRV_FENCE iFence,
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IMG_UINT32 *puiNumCheckpoints,
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PSYNC_CHECKPOINT **papsCheckpoints,
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IMG_UINT64 *puiFenceUID);
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/*****************************************************************************/
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/* */
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/* GENERIC FUNCTIONS */
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/* */
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/*****************************************************************************/
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PVRSRV_ERROR SyncFbGetFenceObj(PVRSRV_FENCE iFence,
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void **ppvFenceObj);
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PVRSRV_ERROR SyncFbSWGetTimelineObj(PVRSRV_TIMELINE iSWTimeline,
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void **ppvSWTimelineObj);
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PVRSRV_ERROR SyncFbTimelineRelease(PVRSRV_TIMELINE_SERVER *psTl);
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PVRSRV_ERROR SyncFbFenceRelease(PVRSRV_FENCE_SERVER *psFence);
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PVRSRV_ERROR SyncFbFenceReleaseKM(void *pvFenceObj);
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PVRSRV_ERROR SyncFbFenceDup(PVRSRV_FENCE_SERVER *psInFence,
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PVRSRV_FENCE_SERVER **ppsOutFence);
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PVRSRV_ERROR SyncFbFenceMerge(PVRSRV_FENCE_SERVER *psInFence1,
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PVRSRV_FENCE_SERVER *psInFence2,
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IMG_UINT32 uiFenceNameSize,
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const IMG_CHAR *pszFenceName,
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PVRSRV_FENCE_SERVER **ppsOutFence);
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PVRSRV_ERROR SyncFbFenceWait(PVRSRV_FENCE_SERVER *psFence,
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IMG_UINT32 uiTimeout);
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PVRSRV_ERROR SyncFbFenceDump(PVRSRV_FENCE_SERVER *psFence,
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IMG_UINT32 uiLine,
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IMG_UINT32 uiFileNameLength,
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const IMG_CHAR *pszFile,
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IMG_UINT32 uiModuleLength,
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const IMG_CHAR *pszModule,
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IMG_UINT32 uiDescLength,
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const IMG_CHAR *pszDesc);
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PVRSRV_ERROR SyncFbDumpFenceKM(void *pvSWFenceObj,
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DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf,
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void *pvDumpDebugFile);
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PVRSRV_ERROR SyncFbSWDumpTimelineKM(void *pvSWTimelineObj,
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DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf,
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void *pvDumpDebugFile);
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PVRSRV_ERROR SyncFbRegisterSyncFunctions(void);
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PVRSRV_ERROR SyncFbRegisterDevice(PVRSRV_DEVICE_NODE *psDeviceNode);
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PVRSRV_ERROR SyncFbDeregisterDevice(PVRSRV_DEVICE_NODE *psDeviceNode);
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IMG_UINT32 SyncFbDumpInfoOnStalledUFOs(IMG_UINT32 nr_ufos, IMG_UINT32 *vaddrs);
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IMG_BOOL SyncFbCheckpointHasSignalled(IMG_UINT32 ui32FwAddr, IMG_UINT32 ui32Value);
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/*****************************************************************************/
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/* */
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/* IMPORT/EXPORT FUNCTIONS */
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/* */
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/*****************************************************************************/
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#if defined(SUPPORT_INSECURE_EXPORT)
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PVRSRV_ERROR SyncFbFenceExportInsecure(PVRSRV_FENCE_SERVER *psFence,
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PVRSRV_FENCE_EXPORT **ppExport);
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PVRSRV_ERROR SyncFbFenceExportDestroyInsecure(PVRSRV_FENCE_EXPORT *psExport);
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PVRSRV_ERROR SyncFbFenceImportInsecure(CONNECTION_DATA *psConnection,
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PVRSRV_DEVICE_NODE *psDevice,
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PVRSRV_FENCE_EXPORT *psImport,
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PVRSRV_FENCE_SERVER **psFence);
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#endif /* defined(SUPPORT_INSECURE_EXPORT) */
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PVRSRV_ERROR SyncFbFenceExportSecure(CONNECTION_DATA *psConnection,
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PVRSRV_DEVICE_NODE * psDevNode,
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PVRSRV_FENCE_SERVER *psFence,
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IMG_SECURE_TYPE *phSecure,
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PVRSRV_FENCE_EXPORT **ppsExport,
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CONNECTION_DATA **ppsSecureConnection);
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PVRSRV_ERROR SyncFbFenceExportDestroySecure(PVRSRV_FENCE_EXPORT *psExport);
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PVRSRV_ERROR SyncFbFenceImportSecure(CONNECTION_DATA *psConnection,
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PVRSRV_DEVICE_NODE *psDevice,
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IMG_SECURE_TYPE hSecure,
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PVRSRV_FENCE_SERVER **psFence);
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#endif /* SYNC_FALLBACK_SERVER_H */
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