1 /*
2 * Copyright (c) 2021, Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included
12 * in all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 */
22 //!
23 //! \file mhw_vdbox_huc_cmdpar.h
24 //! \brief MHW command parameters
25 //! \details
26 //!
27
28 #ifndef __MHW_VDBOX_HUC_CMDPAR_H__
29 #define __MHW_VDBOX_HUC_CMDPAR_H__
30
31
32 #include "mhw_vdbox_cmdpar.h"
33 #include "encode_utils.h"
34 #include "mhw_vdbox_huc_def.h"
35
36 namespace mhw
37 {
38 namespace vdbox
39 {
40 namespace huc
41 {
42
_MHW_PAR_T(HUC_PIPE_MODE_SELECT)43 struct _MHW_PAR_T(HUC_PIPE_MODE_SELECT)
44 {
45 uint32_t mode = 0;
46 uint32_t mediaSoftResetCounterValue = 0;
47 bool streamOutEnabled = false;
48 bool disableProtectionSetting = false;
49 };
50
51
_MHW_PAR_T(HUC_IND_OBJ_BASE_ADDR_STATE)52 struct _MHW_PAR_T(HUC_IND_OBJ_BASE_ADDR_STATE)
53 {
54 PMOS_RESOURCE DataBuffer = nullptr;
55 uint32_t DataOffset = 0;
56 uint32_t DataSize = 0;
57 PMOS_RESOURCE StreamOutObjectBuffer = nullptr;
58 uint32_t StreamOutObjectOffset = 0;
59 uint32_t StreamOutObjectSize = 0;
60 };
61
_MHW_PAR_T(HUC_STREAM_OBJECT)62 struct _MHW_PAR_T(HUC_STREAM_OBJECT)
63 {
64 uint32_t IndirectStreamInDataLength = 0;
65 uint32_t IndirectStreamInStartAddress = 0;
66 bool HucProcessing = false;
67 uint32_t IndirectStreamOutStartAddress = 0;
68 uint8_t StreamOut = 0;
69 uint8_t HucBitstreamEnable = 0;
70 uint8_t EmulationPreventionByteRemoval = 0;
71 uint8_t StartCodeSearchEngine = 0;
72 uint8_t Drmlengthmode = 0;
73 uint8_t StartCodeByte2 = 0;
74 uint8_t StartCodeByte1 = 0;
75 uint8_t StartCodeByte0 = 0;
76 };
77
_MHW_PAR_T(HUC_IMEM_STATE)78 struct _MHW_PAR_T(HUC_IMEM_STATE)
79 {
80 uint32_t kernelWopcmOffset = 0; // 32KB-aligned kernel offset in WOPCM
81 uint32_t kernelDescriptor = 0; // kernel descriptor
82 PMOS_RESOURCE hucBinaryImageBuffer = nullptr;
83 };
84
_MHW_PAR_T(HUC_DMEM_STATE)85 struct _MHW_PAR_T(HUC_DMEM_STATE)
86 {
87 HuCFunction function = BRC_INIT;
88 uint8_t passNum = 0;
89 uint8_t currentPass = 0;
90 uint32_t dataLength = 0; // length in bytes of the HUC data. Must be in increments of 64B
91 uint32_t dmemOffset = 0; // DMEM offset in the HuC Kernel. This is different for ViperOS vs GEMS.
92 PMOS_RESOURCE hucDataSource = nullptr; // resource for HuC data source
93 };
94
_MHW_PAR_T(HUC_VIRTUAL_ADDR_STATE)95 struct _MHW_PAR_T(HUC_VIRTUAL_ADDR_STATE)
96 {
97 HuCFunction function = BRC_INIT;
98
99 MHW_VDBOX_HUC_REGION_PARAMS regionParams[16];
100 };
101
_MHW_PAR_T(HUC_START)102 struct _MHW_PAR_T(HUC_START)
103 {
104 bool lastStreamObject = true;
105 };
106
107 } // namespace huc
108 } // namespace vdbox
109 } // namespace mhw
110
111 #endif // __MHW_VDBOX_HUC_CMDPAR_H__
112