1 /*
2 * Copyright (c) 2014-2017, 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_render_g8_X.cpp
24 //! \brief Constructs render engine commands on Gen8-based platforms
25 //! \details Each client facing function both creates a HW command and adds
26 //! that command to a command or batch buffer.
27 //!
28
29 #include "mhw_render_g8_X.h"
30 #include "mhw_render_hwcmd_g8_X.h"
31 #include "mhw_mmio_g8.h"
32
33 static const uint32_t l3CacheSqc1RegisterOffset = L3_CACHE_SQC1_REG_OFFSET_G8;
34 static const uint32_t l3CacheSqc1RegisterValue = L3_CACHE_SQC1_REG_VALUE_G8;
35
36 //! \brief for BDW GT2 with WA for D0 hang
37 //! SLM URB DC RO Rest
38 //! 256 128 0 0 384 (KB chunks based on GT2)
39 static const uint32_t l3CacheCntlRegisterValueAllocateSlmD0Wa = L3_CACHE_CNTL_REG_VALUE_ALLOCATE_SLM_D0WA_G8;
40
AddMediaVfeCmd(PMOS_COMMAND_BUFFER cmdBuffer,PMHW_VFE_PARAMS params)41 MOS_STATUS MhwRenderInterfaceG8::AddMediaVfeCmd(
42 PMOS_COMMAND_BUFFER cmdBuffer,
43 PMHW_VFE_PARAMS params)
44 {
45 MHW_FUNCTION_ENTER;
46
47 MHW_MI_CHK_NULL(cmdBuffer);
48 MHW_MI_CHK_NULL(params);
49
50 mhw_render_g8_X::MEDIA_VFE_STATE_CMD *cmd =
51 (mhw_render_g8_X::MEDIA_VFE_STATE_CMD*)cmdBuffer->pCmdPtr;
52
53 MHW_MI_CHK_STATUS(MhwRenderInterfaceGeneric<mhw_render_g8_X>::AddMediaVfeCmd(cmdBuffer, params));
54
55 MHW_MI_CHK_NULL(cmd);
56 cmd->DW4.SliceDisable = params->eVfeSliceDisable;
57
58 cmd->DW6.ScoreboardType = params->Scoreboard.ScoreboardType;
59 cmd->DW6.ScoreboardMask = params->Scoreboard.ScoreboardMask;
60 cmd->DW6.ScoreboardEnable = params->Scoreboard.ScoreboardEnable;
61
62 cmd->DW7.Scoreboard0DeltaX = params->Scoreboard.ScoreboardDelta[0].x;
63 cmd->DW7.Scoreboard0DeltaY = params->Scoreboard.ScoreboardDelta[0].y;
64 cmd->DW7.Scoreboard1DeltaX = params->Scoreboard.ScoreboardDelta[1].x;
65 cmd->DW7.Scoreboard1DeltaY = params->Scoreboard.ScoreboardDelta[1].y;
66 cmd->DW7.Scoreboard2DeltaX = params->Scoreboard.ScoreboardDelta[2].x;
67 cmd->DW7.Scoreboard2DeltaY = params->Scoreboard.ScoreboardDelta[2].y;
68 cmd->DW7.Scoreboard3DeltaX = params->Scoreboard.ScoreboardDelta[3].x;
69 cmd->DW7.Scoreboard3DeltaY = params->Scoreboard.ScoreboardDelta[3].y;
70
71 cmd->DW8.Scoreboard4DeltaX = params->Scoreboard.ScoreboardDelta[4].x;
72 cmd->DW8.Scoreboard4DeltaY = params->Scoreboard.ScoreboardDelta[4].y;
73 cmd->DW8.Scoreboard5DeltaX = params->Scoreboard.ScoreboardDelta[5].x;
74 cmd->DW8.Scoreboard5DeltaY = params->Scoreboard.ScoreboardDelta[5].y;
75 cmd->DW8.Scoreboard6DeltaX = params->Scoreboard.ScoreboardDelta[6].x;
76 cmd->DW8.Scoreboard6DeltaY = params->Scoreboard.ScoreboardDelta[6].y;
77 cmd->DW8.Scoreboard7DeltaX = params->Scoreboard.ScoreboardDelta[7].x;
78 cmd->DW8.Scoreboard7DeltaY = params->Scoreboard.ScoreboardDelta[7].y;
79
80 return MOS_STATUS_SUCCESS;
81 }
82
AddMediaObjectWalkerCmd(PMOS_COMMAND_BUFFER cmdBuffer,PMHW_WALKER_PARAMS params)83 MOS_STATUS MhwRenderInterfaceG8::AddMediaObjectWalkerCmd(
84 PMOS_COMMAND_BUFFER cmdBuffer,
85 PMHW_WALKER_PARAMS params)
86 {
87 MHW_FUNCTION_ENTER;
88
89 MHW_MI_CHK_NULL(cmdBuffer);
90 MHW_MI_CHK_NULL(params);
91
92 mhw_render_g8_X::MEDIA_OBJECT_WALKER_CMD *cmd =
93 (mhw_render_g8_X::MEDIA_OBJECT_WALKER_CMD*)cmdBuffer->pCmdPtr;
94
95 MHW_MI_CHK_STATUS(MhwRenderInterfaceGeneric<mhw_render_g8_X>::AddMediaObjectWalkerCmd(cmdBuffer, params));
96
97 MHW_MI_CHK_NULL(cmd);
98 cmd->DW2.UseScoreboard = params->UseScoreboard;
99 cmd->DW5.ScoreboardMask = params->ScoreboardMask;
100
101 return MOS_STATUS_SUCCESS;
102 }
103
AddPaletteLoadCmd(PMOS_COMMAND_BUFFER cmdBuffer,PMHW_PALETTE_PARAMS params)104 MOS_STATUS MhwRenderInterfaceG8::AddPaletteLoadCmd(
105 PMOS_COMMAND_BUFFER cmdBuffer,
106 PMHW_PALETTE_PARAMS params)
107 {
108 MHW_FUNCTION_ENTER;
109
110 MHW_MI_CHK_NULL(m_osInterface);
111 MHW_MI_CHK_NULL(cmdBuffer);
112 MHW_MI_CHK_NULL(params);
113 MHW_MI_CHK_NULL(params->pPaletteData);
114
115 if (params->iNumEntries <= 0)
116 {
117 MHW_ASSERTMESSAGE("Invalid number of palette entries.");
118 return MOS_STATUS_INVALID_PARAMETER;
119 }
120
121 // Send Palettes in use
122 if (params->iPaletteID == 0)
123 {
124 mhw_render_g8_X::_3DSTATE_SAMPLER_PALETTE_LOAD0_CMD cmd;
125 // Set size of palette load command
126 cmd.DW0.DwordLength = params->iNumEntries - 1;
127 MHW_MI_CHK_STATUS(m_osInterface->pfnAddCommand(cmdBuffer, &cmd, cmd.byteSize));
128 }
129 else if (params->iPaletteID == 1)
130 {
131 mhw_render_g8_X::_3DSTATE_SAMPLER_PALETTE_LOAD1_CMD cmd;
132 // Set size of palette load command
133 cmd.DW0.DwordLength = params->iNumEntries - 1;
134 MHW_MI_CHK_STATUS(m_osInterface->pfnAddCommand(cmdBuffer, &cmd, cmd.byteSize));
135 }
136 else
137 {
138 MHW_ASSERTMESSAGE("Invalid palette ID specified: %d.", params->iPaletteID);
139 return MOS_STATUS_INVALID_PARAMETER;
140 }
141
142 mhw_render_g8_X::PALETTE_ENTRY_CMD entry;
143 uint32_t cmdSize = entry.byteSize * params->iNumEntries;
144
145 // Send palette load command followed by palette data
146 MHW_MI_CHK_STATUS(m_osInterface->pfnAddCommand(cmdBuffer, params->pPaletteData, cmdSize));
147
148 return MOS_STATUS_SUCCESS;
149 }
150
AddMediaObject(PMOS_COMMAND_BUFFER cmdBuffer,PMHW_BATCH_BUFFER batchBuffer,PMHW_MEDIA_OBJECT_PARAMS params)151 MOS_STATUS MhwRenderInterfaceG8::AddMediaObject(
152 PMOS_COMMAND_BUFFER cmdBuffer,
153 PMHW_BATCH_BUFFER batchBuffer,
154 PMHW_MEDIA_OBJECT_PARAMS params)
155 {
156 MHW_FUNCTION_ENTER;
157
158 MHW_MI_CHK_NULL(params);
159
160 mhw_render_g8_X::MEDIA_OBJECT_CMD *cmd;
161 if (cmdBuffer)
162 {
163 cmd = (mhw_render_g8_X::MEDIA_OBJECT_CMD*)cmdBuffer->pCmdPtr;
164 }
165 else if (batchBuffer)
166 {
167 cmd = (mhw_render_g8_X::MEDIA_OBJECT_CMD*)(batchBuffer->pData + batchBuffer->iCurrent);
168 }
169 else
170 {
171 MHW_ASSERTMESSAGE("No valid buffer to add the command to!");
172 return MOS_STATUS_INVALID_PARAMETER;
173 }
174
175 MHW_MI_CHK_STATUS(MhwRenderInterfaceGeneric<mhw_render_g8_X>::AddMediaObject(cmdBuffer, batchBuffer, params));
176
177 MHW_MI_CHK_NULL(cmd);
178 cmd->DW2.UseScoreboard = params->VfeScoreboard.ScoreboardEnable;
179 cmd->DW4.ScoreboardX = params->VfeScoreboard.Value[0];
180 cmd->DW4.ScoredboardY = params->VfeScoreboard.Value[1];
181 cmd->DW5.ScoreboardMask = params->VfeScoreboard.ScoreboardMask;
182 cmd->DW5.ScoreboardColor = params->VfeScoreboard.ScoreboardColor;
183
184 return MOS_STATUS_SUCCESS;
185 }
186
AddGpgpuCsrBaseAddrCmd(PMOS_COMMAND_BUFFER cmdBuffer,PMOS_RESOURCE csrResource)187 MOS_STATUS MhwRenderInterfaceG8::AddGpgpuCsrBaseAddrCmd(
188 PMOS_COMMAND_BUFFER cmdBuffer,
189 PMOS_RESOURCE csrResource)
190 {
191 MHW_MI_CHK_NULL(m_osInterface);
192 MHW_MI_CHK_NULL(cmdBuffer);
193 MHW_MI_CHK_NULL(csrResource);
194
195 #if (!EMUL)
196 MHW_NORMALMESSAGE("GPGPU_CSR_BASE_ADDRESS not supported.");
197 return MOS_STATUS_SUCCESS;
198 #endif
199
200 mhw_render_g8_X::GPGPU_CSR_BASE_ADDRESS_CMD cmd;
201 MHW_RESOURCE_PARAMS resourceParams;
202 MOS_ZeroMemory(&resourceParams, sizeof(resourceParams));
203 resourceParams.presResource = csrResource;
204 resourceParams.pdwCmd = cmd.DW1_2.Value;
205 resourceParams.dwLocationInCmd = 1;
206
207 MHW_MI_CHK_STATUS(AddResourceToCmd(
208 m_osInterface,
209 cmdBuffer,
210 &resourceParams));
211
212 MHW_MI_CHK_STATUS(m_osInterface->pfnAddCommand(cmdBuffer, &cmd, cmd.byteSize));
213
214 return MOS_STATUS_SUCCESS;
215 }
216
EnableL3Caching(PMHW_RENDER_ENGINE_L3_CACHE_SETTINGS cacheSettings)217 MOS_STATUS MhwRenderInterfaceG8::EnableL3Caching(
218 PMHW_RENDER_ENGINE_L3_CACHE_SETTINGS cacheSettings)
219 {
220 m_l3CacheConfig.bL3CachingEnabled = true;
221
222 m_l3CacheConfig.dwL3CacheSqcReg1_Register = l3CacheSqc1RegisterOffset;
223 m_l3CacheConfig.dwL3CacheCntlReg_Register = m_l3CacheCntlRegisterOffset;
224
225 if ( cacheSettings )
226 {
227 //just overwrites these two values as only these two are used on Gen8
228 m_l3CacheConfig.dwL3CacheSqcReg1_Setting = cacheSettings->dwSqcReg1;
229 m_l3CacheConfig.dwL3CacheCntlReg_Setting = cacheSettings->dwCntlReg;
230 return MOS_STATUS_SUCCESS;
231 }
232
233 // default configurations
234 m_l3CacheConfig.dwL3CacheSqcReg1_Setting = l3CacheSqc1RegisterValue;
235
236 auto waTable = m_osInterface->pfnGetWaTable(m_osInterface);
237 MHW_MI_CHK_NULL(waTable);
238
239 m_l3CacheConfig.dwL3CacheCntlReg_Setting = m_l3CacheCntlRegisterValueDefault;
240
241 return MOS_STATUS_SUCCESS;
242 }
243
SetL3Cache(PMOS_COMMAND_BUFFER cmdBuffer)244 MOS_STATUS MhwRenderInterfaceG8::SetL3Cache(
245 PMOS_COMMAND_BUFFER cmdBuffer )
246 {
247 MOS_STATUS eStatus = MOS_STATUS_SUCCESS;
248
249 MHW_MI_CHK_NULL( cmdBuffer );
250
251 if ( m_l3CacheConfig.bL3CachingEnabled )
252 {
253 MHW_MI_LOAD_REGISTER_IMM_PARAMS loadRegisterParams;
254 MOS_ZeroMemory( &loadRegisterParams, sizeof( loadRegisterParams ) );
255 loadRegisterParams.dwRegister = m_l3CacheConfig.dwL3CacheCntlReg_Register;
256 loadRegisterParams.dwData = m_l3CacheConfig.dwL3CacheCntlReg_Setting;
257 MHW_MI_CHK_STATUS( m_miInterface->AddMiLoadRegisterImmCmd( cmdBuffer, &loadRegisterParams ) );
258 }
259
260 return eStatus;
261 }
262
InitMmioRegisters()263 void MhwRenderInterfaceG8::InitMmioRegisters()
264 {
265 MHW_MI_MMIOREGISTERS *mmioRegisters = &m_mmioRegisters;
266 mmioRegisters->generalPurposeRegister0LoOffset = CS_GENERAL_PURPOSE_REGISTER0_LO_OFFSET_G8;
267 mmioRegisters->generalPurposeRegister0HiOffset = CS_GENERAL_PURPOSE_REGISTER0_HI_OFFSET_G8;
268 mmioRegisters->generalPurposeRegister4LoOffset = CS_GENERAL_PURPOSE_REGISTER4_LO_OFFSET_G8;
269 mmioRegisters->generalPurposeRegister4HiOffset = CS_GENERAL_PURPOSE_REGISTER4_HI_OFFSET_G8;
270 mmioRegisters->generalPurposeRegister11LoOffset = CS_GENERAL_PURPOSE_REGISTER11_LO_OFFSET_G8;
271 mmioRegisters->generalPurposeRegister11HiOffset = CS_GENERAL_PURPOSE_REGISTER11_HI_OFFSET_G8;
272 mmioRegisters->generalPurposeRegister12LoOffset = CS_GENERAL_PURPOSE_REGISTER12_LO_OFFSET_G8;
273 mmioRegisters->generalPurposeRegister12HiOffset = CS_GENERAL_PURPOSE_REGISTER12_HI_OFFSET_G8;
274 }
275
276