ecf5e527ca
Add the driver for PowerVR Rogue graphics hardware. Signed-off-by: Han Gao <gaohan@iscas.ac.cn>
215 lines
7.2 KiB
C
215 lines
7.2 KiB
C
/*******************************************************************************
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@File
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@Title Common bridge header for pvrtl
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@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved
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@Description Declares common defines and structures used by both the client
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and server side of the bridge 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 COMMON_PVRTL_BRIDGE_H
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#define COMMON_PVRTL_BRIDGE_H
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#include <powervr/mem_types.h>
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#include "img_defs.h"
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#include "img_types.h"
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#include "pvrsrv_error.h"
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#include "devicemem_typedefs.h"
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#include "pvrsrv_tlcommon.h"
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#define PVRSRV_BRIDGE_PVRTL_CMD_FIRST 0
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#define PVRSRV_BRIDGE_PVRTL_TLOPENSTREAM PVRSRV_BRIDGE_PVRTL_CMD_FIRST+0
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#define PVRSRV_BRIDGE_PVRTL_TLCLOSESTREAM PVRSRV_BRIDGE_PVRTL_CMD_FIRST+1
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#define PVRSRV_BRIDGE_PVRTL_TLACQUIREDATA PVRSRV_BRIDGE_PVRTL_CMD_FIRST+2
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#define PVRSRV_BRIDGE_PVRTL_TLRELEASEDATA PVRSRV_BRIDGE_PVRTL_CMD_FIRST+3
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#define PVRSRV_BRIDGE_PVRTL_TLDISCOVERSTREAMS PVRSRV_BRIDGE_PVRTL_CMD_FIRST+4
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#define PVRSRV_BRIDGE_PVRTL_TLRESERVESTREAM PVRSRV_BRIDGE_PVRTL_CMD_FIRST+5
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#define PVRSRV_BRIDGE_PVRTL_TLCOMMITSTREAM PVRSRV_BRIDGE_PVRTL_CMD_FIRST+6
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#define PVRSRV_BRIDGE_PVRTL_TLWRITEDATA PVRSRV_BRIDGE_PVRTL_CMD_FIRST+7
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#define PVRSRV_BRIDGE_PVRTL_CMD_LAST (PVRSRV_BRIDGE_PVRTL_CMD_FIRST+7)
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/*******************************************
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TLOpenStream
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*******************************************/
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/* Bridge in structure for TLOpenStream */
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typedef struct PVRSRV_BRIDGE_IN_TLOPENSTREAM_TAG
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{
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const IMG_CHAR *puiName;
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IMG_UINT32 ui32Mode;
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} __packed PVRSRV_BRIDGE_IN_TLOPENSTREAM;
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/* Bridge out structure for TLOpenStream */
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typedef struct PVRSRV_BRIDGE_OUT_TLOPENSTREAM_TAG
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{
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IMG_HANDLE hSD;
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IMG_HANDLE hTLPMR;
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PVRSRV_ERROR eError;
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} __packed PVRSRV_BRIDGE_OUT_TLOPENSTREAM;
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/*******************************************
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TLCloseStream
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*******************************************/
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/* Bridge in structure for TLCloseStream */
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typedef struct PVRSRV_BRIDGE_IN_TLCLOSESTREAM_TAG
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{
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IMG_HANDLE hSD;
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} __packed PVRSRV_BRIDGE_IN_TLCLOSESTREAM;
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/* Bridge out structure for TLCloseStream */
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typedef struct PVRSRV_BRIDGE_OUT_TLCLOSESTREAM_TAG
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{
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PVRSRV_ERROR eError;
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} __packed PVRSRV_BRIDGE_OUT_TLCLOSESTREAM;
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/*******************************************
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TLAcquireData
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*******************************************/
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/* Bridge in structure for TLAcquireData */
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typedef struct PVRSRV_BRIDGE_IN_TLACQUIREDATA_TAG
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{
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IMG_HANDLE hSD;
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} __packed PVRSRV_BRIDGE_IN_TLACQUIREDATA;
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/* Bridge out structure for TLAcquireData */
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typedef struct PVRSRV_BRIDGE_OUT_TLACQUIREDATA_TAG
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{
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PVRSRV_ERROR eError;
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IMG_UINT32 ui32ReadLen;
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IMG_UINT32 ui32ReadOffset;
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} __packed PVRSRV_BRIDGE_OUT_TLACQUIREDATA;
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/*******************************************
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TLReleaseData
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*******************************************/
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/* Bridge in structure for TLReleaseData */
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typedef struct PVRSRV_BRIDGE_IN_TLRELEASEDATA_TAG
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{
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IMG_HANDLE hSD;
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IMG_UINT32 ui32ReadLen;
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IMG_UINT32 ui32ReadOffset;
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} __packed PVRSRV_BRIDGE_IN_TLRELEASEDATA;
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/* Bridge out structure for TLReleaseData */
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typedef struct PVRSRV_BRIDGE_OUT_TLRELEASEDATA_TAG
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{
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PVRSRV_ERROR eError;
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} __packed PVRSRV_BRIDGE_OUT_TLRELEASEDATA;
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/*******************************************
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TLDiscoverStreams
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*******************************************/
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/* Bridge in structure for TLDiscoverStreams */
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typedef struct PVRSRV_BRIDGE_IN_TLDISCOVERSTREAMS_TAG
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{
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const IMG_CHAR *puiNamePattern;
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IMG_CHAR *puiStreams;
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IMG_UINT32 ui32Size;
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} __packed PVRSRV_BRIDGE_IN_TLDISCOVERSTREAMS;
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/* Bridge out structure for TLDiscoverStreams */
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typedef struct PVRSRV_BRIDGE_OUT_TLDISCOVERSTREAMS_TAG
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{
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IMG_CHAR *puiStreams;
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PVRSRV_ERROR eError;
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IMG_UINT32 ui32NumFound;
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} __packed PVRSRV_BRIDGE_OUT_TLDISCOVERSTREAMS;
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/*******************************************
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TLReserveStream
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*******************************************/
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/* Bridge in structure for TLReserveStream */
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typedef struct PVRSRV_BRIDGE_IN_TLRESERVESTREAM_TAG
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{
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IMG_HANDLE hSD;
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IMG_UINT32 ui32Size;
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IMG_UINT32 ui32SizeMin;
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} __packed PVRSRV_BRIDGE_IN_TLRESERVESTREAM;
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/* Bridge out structure for TLReserveStream */
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typedef struct PVRSRV_BRIDGE_OUT_TLRESERVESTREAM_TAG
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{
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PVRSRV_ERROR eError;
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IMG_UINT32 ui32Available;
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IMG_UINT32 ui32BufferOffset;
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} __packed PVRSRV_BRIDGE_OUT_TLRESERVESTREAM;
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/*******************************************
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TLCommitStream
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*******************************************/
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/* Bridge in structure for TLCommitStream */
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typedef struct PVRSRV_BRIDGE_IN_TLCOMMITSTREAM_TAG
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{
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IMG_HANDLE hSD;
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IMG_UINT32 ui32ReqSize;
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} __packed PVRSRV_BRIDGE_IN_TLCOMMITSTREAM;
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/* Bridge out structure for TLCommitStream */
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typedef struct PVRSRV_BRIDGE_OUT_TLCOMMITSTREAM_TAG
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{
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PVRSRV_ERROR eError;
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} __packed PVRSRV_BRIDGE_OUT_TLCOMMITSTREAM;
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/*******************************************
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TLWriteData
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*******************************************/
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/* Bridge in structure for TLWriteData */
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typedef struct PVRSRV_BRIDGE_IN_TLWRITEDATA_TAG
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{
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IMG_HANDLE hSD;
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IMG_BYTE *pui8Data;
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IMG_UINT32 ui32Size;
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} __packed PVRSRV_BRIDGE_IN_TLWRITEDATA;
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/* Bridge out structure for TLWriteData */
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typedef struct PVRSRV_BRIDGE_OUT_TLWRITEDATA_TAG
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{
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PVRSRV_ERROR eError;
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} __packed PVRSRV_BRIDGE_OUT_TLWRITEDATA;
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#endif /* COMMON_PVRTL_BRIDGE_H */
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