ecf5e527ca
Add the driver for PowerVR Rogue graphics hardware. Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
94 lines
3.8 KiB
C
94 lines
3.8 KiB
C
/*******************************************************************************
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@File
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@Title Client bridge header for pvrtl
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@Description Exports the client bridge functions for pvrtl
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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 CLIENT_PVRTL_BRIDGE_H
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#define CLIENT_PVRTL_BRIDGE_H
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#include "img_defs.h"
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#include "pvrsrv_error.h"
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#if defined(PVR_INDIRECT_BRIDGE_CLIENTS)
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#include "pvr_bridge_client.h"
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#include "pvr_bridge.h"
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#endif
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#include "common_pvrtl_bridge.h"
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IMG_INTERNAL PVRSRV_ERROR BridgeTLOpenStream(IMG_HANDLE hBridge,
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const IMG_CHAR * puiName,
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IMG_UINT32 ui32Mode,
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IMG_HANDLE * phSD, IMG_HANDLE * phTLPMR);
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IMG_INTERNAL PVRSRV_ERROR BridgeTLCloseStream(IMG_HANDLE hBridge, IMG_HANDLE hSD);
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IMG_INTERNAL PVRSRV_ERROR BridgeTLAcquireData(IMG_HANDLE hBridge,
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IMG_HANDLE hSD,
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IMG_UINT32 * pui32ReadOffset,
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IMG_UINT32 * pui32ReadLen);
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IMG_INTERNAL PVRSRV_ERROR BridgeTLReleaseData(IMG_HANDLE hBridge,
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IMG_HANDLE hSD,
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IMG_UINT32 ui32ReadOffset, IMG_UINT32 ui32ReadLen);
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IMG_INTERNAL PVRSRV_ERROR BridgeTLDiscoverStreams(IMG_HANDLE hBridge,
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const IMG_CHAR * puiNamePattern,
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IMG_UINT32 ui32Size,
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IMG_CHAR * puiStreams,
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IMG_UINT32 * pui32NumFound);
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IMG_INTERNAL PVRSRV_ERROR BridgeTLReserveStream(IMG_HANDLE hBridge,
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IMG_HANDLE hSD,
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IMG_UINT32 * pui32BufferOffset,
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IMG_UINT32 ui32Size,
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IMG_UINT32 ui32SizeMin,
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IMG_UINT32 * pui32Available);
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IMG_INTERNAL PVRSRV_ERROR BridgeTLCommitStream(IMG_HANDLE hBridge,
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IMG_HANDLE hSD, IMG_UINT32 ui32ReqSize);
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IMG_INTERNAL PVRSRV_ERROR BridgeTLWriteData(IMG_HANDLE hBridge,
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IMG_HANDLE hSD,
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IMG_UINT32 ui32Size, IMG_BYTE * pui8Data);
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#endif /* CLIENT_PVRTL_BRIDGE_H */
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