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1 | /* |
2 | * Copyright 2014 Advanced Micro Devices, Inc. | |
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 in | |
12 | * all copies or substantial portions of the Software. | |
13 | * | |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 | #include <linux/firmware.h> | |
24 | #include "drmP.h" | |
25 | #include "amdgpu.h" | |
26 | #include "smu8.h" | |
27 | #include "smu8_fusion.h" | |
28 | #include "cz_ppsmc.h" | |
29 | #include "cz_smumgr.h" | |
30 | #include "smu_ucode_xfer_cz.h" | |
31 | #include "amdgpu_ucode.h" | |
32 | ||
33 | #include "smu/smu_8_0_d.h" | |
34 | #include "smu/smu_8_0_sh_mask.h" | |
35 | #include "gca/gfx_8_0_d.h" | |
36 | #include "gca/gfx_8_0_sh_mask.h" | |
37 | ||
38 | uint32_t cz_get_argument(struct amdgpu_device *adev) | |
39 | { | |
40 | return RREG32(mmSMU_MP1_SRBM2P_ARG_0); | |
41 | } | |
42 | ||
43 | static struct cz_smu_private_data *cz_smu_get_priv(struct amdgpu_device *adev) | |
44 | { | |
45 | struct cz_smu_private_data *priv = | |
46 | (struct cz_smu_private_data *)(adev->smu.priv); | |
47 | ||
48 | return priv; | |
49 | } | |
50 | ||
51 | int cz_send_msg_to_smc_async(struct amdgpu_device *adev, u16 msg) | |
52 | { | |
53 | int i; | |
54 | u32 content = 0, tmp; | |
55 | ||
56 | for (i = 0; i < adev->usec_timeout; i++) { | |
57 | tmp = REG_GET_FIELD(RREG32(mmSMU_MP1_SRBM2P_RESP_0), | |
58 | SMU_MP1_SRBM2P_RESP_0, CONTENT); | |
59 | if (content != tmp) | |
60 | break; | |
61 | udelay(1); | |
62 | } | |
63 | ||
64 | /* timeout means wrong logic*/ | |
65 | if (i == adev->usec_timeout) | |
66 | return -EINVAL; | |
67 | ||
68 | WREG32(mmSMU_MP1_SRBM2P_RESP_0, 0); | |
69 | WREG32(mmSMU_MP1_SRBM2P_MSG_0, msg); | |
70 | ||
71 | return 0; | |
72 | } | |
73 | ||
74 | int cz_send_msg_to_smc(struct amdgpu_device *adev, u16 msg) | |
75 | { | |
76 | int i; | |
77 | u32 content = 0, tmp = 0; | |
78 | ||
79 | if (cz_send_msg_to_smc_async(adev, msg)) | |
80 | return -EINVAL; | |
81 | ||
82 | for (i = 0; i < adev->usec_timeout; i++) { | |
83 | tmp = REG_GET_FIELD(RREG32(mmSMU_MP1_SRBM2P_RESP_0), | |
84 | SMU_MP1_SRBM2P_RESP_0, CONTENT); | |
85 | if (content != tmp) | |
86 | break; | |
87 | udelay(1); | |
88 | } | |
89 | ||
90 | /* timeout means wrong logic*/ | |
91 | if (i == adev->usec_timeout) | |
92 | return -EINVAL; | |
93 | ||
94 | if (PPSMC_Result_OK != tmp) { | |
95 | dev_err(adev->dev, "SMC Failed to send Message.\n"); | |
96 | return -EINVAL; | |
97 | } | |
98 | ||
99 | return 0; | |
100 | } | |
101 | ||
102 | int cz_send_msg_to_smc_with_parameter_async(struct amdgpu_device *adev, | |
103 | u16 msg, u32 parameter) | |
104 | { | |
105 | WREG32(mmSMU_MP1_SRBM2P_ARG_0, parameter); | |
106 | return cz_send_msg_to_smc_async(adev, msg); | |
107 | } | |
108 | ||
109 | int cz_send_msg_to_smc_with_parameter(struct amdgpu_device *adev, | |
110 | u16 msg, u32 parameter) | |
111 | { | |
112 | WREG32(mmSMU_MP1_SRBM2P_ARG_0, parameter); | |
113 | return cz_send_msg_to_smc(adev, msg); | |
114 | } | |
115 | ||
116 | static int cz_set_smc_sram_address(struct amdgpu_device *adev, | |
117 | u32 smc_address, u32 limit) | |
118 | { | |
119 | if (smc_address & 3) | |
120 | return -EINVAL; | |
121 | if ((smc_address + 3) > limit) | |
122 | return -EINVAL; | |
123 | ||
124 | WREG32(mmMP0PUB_IND_INDEX_0, SMN_MP1_SRAM_START_ADDR + smc_address); | |
125 | ||
126 | return 0; | |
127 | } | |
128 | ||
129 | int cz_read_smc_sram_dword(struct amdgpu_device *adev, u32 smc_address, | |
130 | u32 *value, u32 limit) | |
131 | { | |
132 | int ret; | |
133 | ||
134 | ret = cz_set_smc_sram_address(adev, smc_address, limit); | |
135 | if (ret) | |
136 | return ret; | |
137 | ||
138 | *value = RREG32(mmMP0PUB_IND_DATA_0); | |
139 | ||
140 | return 0; | |
141 | } | |
142 | ||
143 | int cz_write_smc_sram_dword(struct amdgpu_device *adev, u32 smc_address, | |
144 | u32 value, u32 limit) | |
145 | { | |
146 | int ret; | |
147 | ||
148 | ret = cz_set_smc_sram_address(adev, smc_address, limit); | |
149 | if (ret) | |
150 | return ret; | |
151 | ||
152 | WREG32(mmMP0PUB_IND_DATA_0, value); | |
153 | ||
154 | return 0; | |
155 | } | |
156 | ||
157 | static int cz_smu_request_load_fw(struct amdgpu_device *adev) | |
158 | { | |
159 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
160 | ||
161 | uint32_t smc_addr = SMU8_FIRMWARE_HEADER_LOCATION + | |
162 | offsetof(struct SMU8_Firmware_Header, UcodeLoadStatus); | |
163 | ||
164 | cz_write_smc_sram_dword(adev, smc_addr, 0, smc_addr + 4); | |
165 | ||
166 | /*prepare toc buffers*/ | |
167 | cz_send_msg_to_smc_with_parameter(adev, | |
168 | PPSMC_MSG_DriverDramAddrHi, | |
169 | priv->toc_buffer.mc_addr_high); | |
170 | cz_send_msg_to_smc_with_parameter(adev, | |
171 | PPSMC_MSG_DriverDramAddrLo, | |
172 | priv->toc_buffer.mc_addr_low); | |
173 | cz_send_msg_to_smc(adev, PPSMC_MSG_InitJobs); | |
174 | ||
175 | /*execute jobs*/ | |
176 | cz_send_msg_to_smc_with_parameter(adev, | |
177 | PPSMC_MSG_ExecuteJob, | |
178 | priv->toc_entry_aram); | |
179 | ||
180 | cz_send_msg_to_smc_with_parameter(adev, | |
181 | PPSMC_MSG_ExecuteJob, | |
182 | priv->toc_entry_power_profiling_index); | |
183 | ||
184 | cz_send_msg_to_smc_with_parameter(adev, | |
185 | PPSMC_MSG_ExecuteJob, | |
186 | priv->toc_entry_initialize_index); | |
187 | ||
188 | return 0; | |
189 | } | |
190 | ||
191 | /* | |
192 | *Check if the FW has been loaded, SMU will not return if loading | |
193 | *has not finished. | |
194 | */ | |
195 | static int cz_smu_check_fw_load_finish(struct amdgpu_device *adev, | |
196 | uint32_t fw_mask) | |
197 | { | |
198 | int i; | |
199 | uint32_t index = SMN_MP1_SRAM_START_ADDR + | |
200 | SMU8_FIRMWARE_HEADER_LOCATION + | |
201 | offsetof(struct SMU8_Firmware_Header, UcodeLoadStatus); | |
202 | ||
203 | WREG32(mmMP0PUB_IND_INDEX, index); | |
204 | ||
205 | for (i = 0; i < adev->usec_timeout; i++) { | |
206 | if (fw_mask == (RREG32(mmMP0PUB_IND_DATA) & fw_mask)) | |
207 | break; | |
208 | udelay(1); | |
209 | } | |
210 | ||
211 | if (i >= adev->usec_timeout) { | |
212 | dev_err(adev->dev, | |
213 | "SMU check loaded firmware failed, expecting 0x%x, getting 0x%x", | |
214 | fw_mask, RREG32(mmMP0PUB_IND_DATA)); | |
215 | return -EINVAL; | |
216 | } | |
217 | ||
218 | return 0; | |
219 | } | |
220 | ||
221 | /* | |
222 | * interfaces for different ip blocks to check firmware loading status | |
223 | * 0 for success otherwise failed | |
224 | */ | |
225 | static int cz_smu_check_finished(struct amdgpu_device *adev, | |
226 | enum AMDGPU_UCODE_ID id) | |
227 | { | |
228 | switch (id) { | |
229 | case AMDGPU_UCODE_ID_SDMA0: | |
230 | if (adev->smu.fw_flags & AMDGPU_SDMA0_UCODE_LOADED) | |
231 | return 0; | |
232 | break; | |
233 | case AMDGPU_UCODE_ID_SDMA1: | |
234 | if (adev->smu.fw_flags & AMDGPU_SDMA1_UCODE_LOADED) | |
235 | return 0; | |
236 | break; | |
237 | case AMDGPU_UCODE_ID_CP_CE: | |
238 | if (adev->smu.fw_flags & AMDGPU_CPCE_UCODE_LOADED) | |
239 | return 0; | |
240 | break; | |
241 | case AMDGPU_UCODE_ID_CP_PFP: | |
242 | if (adev->smu.fw_flags & AMDGPU_CPPFP_UCODE_LOADED) | |
243 | return 0; | |
244 | case AMDGPU_UCODE_ID_CP_ME: | |
245 | if (adev->smu.fw_flags & AMDGPU_CPME_UCODE_LOADED) | |
246 | return 0; | |
247 | break; | |
248 | case AMDGPU_UCODE_ID_CP_MEC1: | |
249 | if (adev->smu.fw_flags & AMDGPU_CPMEC1_UCODE_LOADED) | |
250 | return 0; | |
251 | break; | |
252 | case AMDGPU_UCODE_ID_CP_MEC2: | |
253 | if (adev->smu.fw_flags & AMDGPU_CPMEC2_UCODE_LOADED) | |
254 | return 0; | |
255 | break; | |
256 | case AMDGPU_UCODE_ID_RLC_G: | |
257 | if (adev->smu.fw_flags & AMDGPU_CPRLC_UCODE_LOADED) | |
258 | return 0; | |
259 | break; | |
260 | case AMDGPU_UCODE_ID_MAXIMUM: | |
261 | default: | |
262 | break; | |
263 | } | |
264 | ||
265 | return 1; | |
266 | } | |
267 | ||
268 | static int cz_load_mec_firmware(struct amdgpu_device *adev) | |
269 | { | |
270 | struct amdgpu_firmware_info *ucode = | |
271 | &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_MEC1]; | |
272 | uint32_t reg_data; | |
273 | uint32_t tmp; | |
274 | ||
275 | if (ucode->fw == NULL) | |
276 | return -EINVAL; | |
277 | ||
278 | /* Disable MEC parsing/prefetching */ | |
279 | tmp = RREG32(mmCP_MEC_CNTL); | |
280 | tmp = REG_SET_FIELD(tmp, CP_MEC_CNTL, MEC_ME1_HALT, 1); | |
281 | tmp = REG_SET_FIELD(tmp, CP_MEC_CNTL, MEC_ME2_HALT, 1); | |
282 | WREG32(mmCP_MEC_CNTL, tmp); | |
283 | ||
284 | tmp = RREG32(mmCP_CPC_IC_BASE_CNTL); | |
285 | tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, VMID, 0); | |
286 | tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, ATC, 0); | |
287 | tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0); | |
288 | tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, MTYPE, 1); | |
289 | WREG32(mmCP_CPC_IC_BASE_CNTL, tmp); | |
290 | ||
291 | reg_data = lower_32_bits(ucode->mc_addr) & | |
292 | REG_FIELD_MASK(CP_CPC_IC_BASE_LO, IC_BASE_LO); | |
293 | WREG32(mmCP_CPC_IC_BASE_LO, reg_data); | |
294 | ||
295 | reg_data = upper_32_bits(ucode->mc_addr) & | |
296 | REG_FIELD_MASK(CP_CPC_IC_BASE_HI, IC_BASE_HI); | |
297 | WREG32(mmCP_CPC_IC_BASE_HI, reg_data); | |
298 | ||
299 | return 0; | |
300 | } | |
301 | ||
302 | int cz_smu_start(struct amdgpu_device *adev) | |
303 | { | |
304 | int ret = 0; | |
305 | ||
306 | uint32_t fw_to_check = UCODE_ID_RLC_G_MASK | | |
307 | UCODE_ID_SDMA0_MASK | | |
308 | UCODE_ID_SDMA1_MASK | | |
309 | UCODE_ID_CP_CE_MASK | | |
310 | UCODE_ID_CP_ME_MASK | | |
311 | UCODE_ID_CP_PFP_MASK | | |
312 | UCODE_ID_CP_MEC_JT1_MASK | | |
313 | UCODE_ID_CP_MEC_JT2_MASK; | |
314 | ||
315 | cz_smu_request_load_fw(adev); | |
316 | ret = cz_smu_check_fw_load_finish(adev, fw_to_check); | |
317 | if (ret) | |
318 | return ret; | |
319 | ||
320 | /* manually load MEC firmware for CZ */ | |
321 | if (adev->asic_type == CHIP_CARRIZO) { | |
322 | ret = cz_load_mec_firmware(adev); | |
323 | if (ret) { | |
324 | dev_err(adev->dev, "(%d) Mec Firmware load failed\n", ret); | |
325 | return ret; | |
326 | } | |
327 | } | |
328 | ||
329 | /* setup fw load flag */ | |
330 | adev->smu.fw_flags = AMDGPU_SDMA0_UCODE_LOADED | | |
331 | AMDGPU_SDMA1_UCODE_LOADED | | |
332 | AMDGPU_CPCE_UCODE_LOADED | | |
333 | AMDGPU_CPPFP_UCODE_LOADED | | |
334 | AMDGPU_CPME_UCODE_LOADED | | |
335 | AMDGPU_CPMEC1_UCODE_LOADED | | |
336 | AMDGPU_CPMEC2_UCODE_LOADED | | |
337 | AMDGPU_CPRLC_UCODE_LOADED; | |
338 | ||
339 | return ret; | |
340 | } | |
341 | ||
342 | static uint32_t cz_convert_fw_type(uint32_t fw_type) | |
343 | { | |
344 | enum AMDGPU_UCODE_ID result = AMDGPU_UCODE_ID_MAXIMUM; | |
345 | ||
346 | switch (fw_type) { | |
347 | case UCODE_ID_SDMA0: | |
348 | result = AMDGPU_UCODE_ID_SDMA0; | |
349 | break; | |
350 | case UCODE_ID_SDMA1: | |
351 | result = AMDGPU_UCODE_ID_SDMA1; | |
352 | break; | |
353 | case UCODE_ID_CP_CE: | |
354 | result = AMDGPU_UCODE_ID_CP_CE; | |
355 | break; | |
356 | case UCODE_ID_CP_PFP: | |
357 | result = AMDGPU_UCODE_ID_CP_PFP; | |
358 | break; | |
359 | case UCODE_ID_CP_ME: | |
360 | result = AMDGPU_UCODE_ID_CP_ME; | |
361 | break; | |
362 | case UCODE_ID_CP_MEC_JT1: | |
363 | case UCODE_ID_CP_MEC_JT2: | |
364 | result = AMDGPU_UCODE_ID_CP_MEC1; | |
365 | break; | |
366 | case UCODE_ID_RLC_G: | |
367 | result = AMDGPU_UCODE_ID_RLC_G; | |
368 | break; | |
369 | default: | |
370 | DRM_ERROR("UCode type is out of range!"); | |
371 | } | |
372 | ||
373 | return result; | |
374 | } | |
375 | ||
376 | static uint8_t cz_smu_translate_firmware_enum_to_arg( | |
377 | enum cz_scratch_entry firmware_enum) | |
378 | { | |
379 | uint8_t ret = 0; | |
380 | ||
381 | switch (firmware_enum) { | |
382 | case CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0: | |
383 | ret = UCODE_ID_SDMA0; | |
384 | break; | |
385 | case CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1: | |
386 | ret = UCODE_ID_SDMA1; | |
387 | break; | |
388 | case CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE: | |
389 | ret = UCODE_ID_CP_CE; | |
390 | break; | |
391 | case CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP: | |
392 | ret = UCODE_ID_CP_PFP; | |
393 | break; | |
394 | case CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME: | |
395 | ret = UCODE_ID_CP_ME; | |
396 | break; | |
397 | case CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1: | |
398 | ret = UCODE_ID_CP_MEC_JT1; | |
399 | break; | |
400 | case CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2: | |
401 | ret = UCODE_ID_CP_MEC_JT2; | |
402 | break; | |
403 | case CZ_SCRATCH_ENTRY_UCODE_ID_GMCON_RENG: | |
404 | ret = UCODE_ID_GMCON_RENG; | |
405 | break; | |
406 | case CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G: | |
407 | ret = UCODE_ID_RLC_G; | |
408 | break; | |
409 | case CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH: | |
410 | ret = UCODE_ID_RLC_SCRATCH; | |
411 | break; | |
412 | case CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM: | |
413 | ret = UCODE_ID_RLC_SRM_ARAM; | |
414 | break; | |
415 | case CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM: | |
416 | ret = UCODE_ID_RLC_SRM_DRAM; | |
417 | break; | |
418 | case CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_ERAM: | |
419 | ret = UCODE_ID_DMCU_ERAM; | |
420 | break; | |
421 | case CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_IRAM: | |
422 | ret = UCODE_ID_DMCU_IRAM; | |
423 | break; | |
424 | case CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING: | |
425 | ret = TASK_ARG_INIT_MM_PWR_LOG; | |
426 | break; | |
427 | case CZ_SCRATCH_ENTRY_DATA_ID_SDMA_HALT: | |
428 | case CZ_SCRATCH_ENTRY_DATA_ID_SYS_CLOCKGATING: | |
429 | case CZ_SCRATCH_ENTRY_DATA_ID_SDMA_RING_REGS: | |
430 | case CZ_SCRATCH_ENTRY_DATA_ID_NONGFX_REINIT: | |
431 | case CZ_SCRATCH_ENTRY_DATA_ID_SDMA_START: | |
432 | case CZ_SCRATCH_ENTRY_DATA_ID_IH_REGISTERS: | |
433 | ret = TASK_ARG_REG_MMIO; | |
434 | break; | |
435 | case CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE: | |
436 | ret = TASK_ARG_INIT_CLK_TABLE; | |
437 | break; | |
438 | } | |
439 | ||
440 | return ret; | |
441 | } | |
442 | ||
443 | static int cz_smu_populate_single_firmware_entry(struct amdgpu_device *adev, | |
444 | enum cz_scratch_entry firmware_enum, | |
445 | struct cz_buffer_entry *entry) | |
446 | { | |
447 | uint64_t gpu_addr; | |
448 | uint32_t data_size; | |
449 | uint8_t ucode_id = cz_smu_translate_firmware_enum_to_arg(firmware_enum); | |
450 | enum AMDGPU_UCODE_ID id = cz_convert_fw_type(ucode_id); | |
451 | struct amdgpu_firmware_info *ucode = &adev->firmware.ucode[id]; | |
452 | const struct gfx_firmware_header_v1_0 *header; | |
453 | ||
454 | if (ucode->fw == NULL) | |
455 | return -EINVAL; | |
456 | ||
457 | gpu_addr = ucode->mc_addr; | |
458 | header = (const struct gfx_firmware_header_v1_0 *)ucode->fw->data; | |
459 | data_size = le32_to_cpu(header->header.ucode_size_bytes); | |
460 | ||
461 | if ((firmware_enum == CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1) || | |
462 | (firmware_enum == CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2)) { | |
463 | gpu_addr += le32_to_cpu(header->jt_offset) << 2; | |
464 | data_size = le32_to_cpu(header->jt_size) << 2; | |
465 | } | |
466 | ||
467 | entry->mc_addr_low = lower_32_bits(gpu_addr); | |
468 | entry->mc_addr_high = upper_32_bits(gpu_addr); | |
469 | entry->data_size = data_size; | |
470 | entry->firmware_ID = firmware_enum; | |
471 | ||
472 | return 0; | |
473 | } | |
474 | ||
475 | static int cz_smu_populate_single_scratch_entry(struct amdgpu_device *adev, | |
476 | enum cz_scratch_entry scratch_type, | |
477 | uint32_t size_in_byte, | |
478 | struct cz_buffer_entry *entry) | |
479 | { | |
480 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
481 | uint64_t mc_addr = (((uint64_t) priv->smu_buffer.mc_addr_high) << 32) | | |
482 | priv->smu_buffer.mc_addr_low; | |
483 | mc_addr += size_in_byte; | |
484 | ||
485 | priv->smu_buffer_used_bytes += size_in_byte; | |
486 | entry->data_size = size_in_byte; | |
487 | entry->kaddr = priv->smu_buffer.kaddr + priv->smu_buffer_used_bytes; | |
488 | entry->mc_addr_low = lower_32_bits(mc_addr); | |
489 | entry->mc_addr_high = upper_32_bits(mc_addr); | |
490 | entry->firmware_ID = scratch_type; | |
491 | ||
492 | return 0; | |
493 | } | |
494 | ||
495 | static int cz_smu_populate_single_ucode_load_task(struct amdgpu_device *adev, | |
496 | enum cz_scratch_entry firmware_enum, | |
497 | bool is_last) | |
498 | { | |
499 | uint8_t i; | |
500 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
501 | struct TOC *toc = (struct TOC *)priv->toc_buffer.kaddr; | |
502 | struct SMU_Task *task = &toc->tasks[priv->toc_entry_used_count++]; | |
503 | ||
504 | task->type = TASK_TYPE_UCODE_LOAD; | |
505 | task->arg = cz_smu_translate_firmware_enum_to_arg(firmware_enum); | |
506 | task->next = is_last ? END_OF_TASK_LIST : priv->toc_entry_used_count; | |
507 | ||
508 | for (i = 0; i < priv->driver_buffer_length; i++) | |
509 | if (priv->driver_buffer[i].firmware_ID == firmware_enum) | |
510 | break; | |
511 | ||
512 | if (i >= priv->driver_buffer_length) { | |
513 | dev_err(adev->dev, "Invalid Firmware Type\n"); | |
514 | return -EINVAL; | |
515 | } | |
516 | ||
517 | task->addr.low = priv->driver_buffer[i].mc_addr_low; | |
518 | task->addr.high = priv->driver_buffer[i].mc_addr_high; | |
519 | task->size_bytes = priv->driver_buffer[i].data_size; | |
520 | ||
521 | return 0; | |
522 | } | |
523 | ||
524 | static int cz_smu_populate_single_scratch_task(struct amdgpu_device *adev, | |
525 | enum cz_scratch_entry firmware_enum, | |
526 | uint8_t type, bool is_last) | |
527 | { | |
528 | uint8_t i; | |
529 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
530 | struct TOC *toc = (struct TOC *)priv->toc_buffer.kaddr; | |
531 | struct SMU_Task *task = &toc->tasks[priv->toc_entry_used_count++]; | |
532 | ||
533 | task->type = type; | |
534 | task->arg = cz_smu_translate_firmware_enum_to_arg(firmware_enum); | |
535 | task->next = is_last ? END_OF_TASK_LIST : priv->toc_entry_used_count; | |
536 | ||
537 | for (i = 0; i < priv->scratch_buffer_length; i++) | |
538 | if (priv->scratch_buffer[i].firmware_ID == firmware_enum) | |
539 | break; | |
540 | ||
541 | if (i >= priv->scratch_buffer_length) { | |
542 | dev_err(adev->dev, "Invalid Firmware Type\n"); | |
543 | return -EINVAL; | |
544 | } | |
545 | ||
546 | task->addr.low = priv->scratch_buffer[i].mc_addr_low; | |
547 | task->addr.high = priv->scratch_buffer[i].mc_addr_high; | |
548 | task->size_bytes = priv->scratch_buffer[i].data_size; | |
549 | ||
550 | if (CZ_SCRATCH_ENTRY_DATA_ID_IH_REGISTERS == firmware_enum) { | |
551 | struct cz_ih_meta_data *pIHReg_restore = | |
552 | (struct cz_ih_meta_data *)priv->scratch_buffer[i].kaddr; | |
553 | pIHReg_restore->command = | |
554 | METADATA_CMD_MODE0 | METADATA_PERFORM_ON_LOAD; | |
555 | } | |
556 | ||
557 | return 0; | |
558 | } | |
559 | ||
560 | static int cz_smu_construct_toc_for_rlc_aram_save(struct amdgpu_device *adev) | |
561 | { | |
562 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
563 | priv->toc_entry_aram = priv->toc_entry_used_count; | |
564 | cz_smu_populate_single_scratch_task(adev, | |
565 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM, | |
566 | TASK_TYPE_UCODE_SAVE, true); | |
567 | ||
568 | return 0; | |
569 | } | |
570 | ||
571 | static int cz_smu_construct_toc_for_vddgfx_enter(struct amdgpu_device *adev) | |
572 | { | |
573 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
574 | struct TOC *toc = (struct TOC *)priv->toc_buffer.kaddr; | |
575 | ||
576 | toc->JobList[JOB_GFX_SAVE] = (uint8_t)priv->toc_entry_used_count; | |
577 | cz_smu_populate_single_scratch_task(adev, | |
578 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH, | |
579 | TASK_TYPE_UCODE_SAVE, false); | |
580 | cz_smu_populate_single_scratch_task(adev, | |
581 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM, | |
582 | TASK_TYPE_UCODE_SAVE, true); | |
583 | ||
584 | return 0; | |
585 | } | |
586 | ||
587 | static int cz_smu_construct_toc_for_vddgfx_exit(struct amdgpu_device *adev) | |
588 | { | |
589 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
590 | struct TOC *toc = (struct TOC *)priv->toc_buffer.kaddr; | |
591 | ||
592 | toc->JobList[JOB_GFX_RESTORE] = (uint8_t)priv->toc_entry_used_count; | |
593 | ||
594 | /* populate ucode */ | |
595 | if (adev->firmware.smu_load) { | |
596 | cz_smu_populate_single_ucode_load_task(adev, | |
597 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE, false); | |
598 | cz_smu_populate_single_ucode_load_task(adev, | |
599 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP, false); | |
600 | cz_smu_populate_single_ucode_load_task(adev, | |
601 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME, false); | |
602 | cz_smu_populate_single_ucode_load_task(adev, | |
603 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1, false); | |
604 | cz_smu_populate_single_ucode_load_task(adev, | |
605 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2, false); | |
606 | cz_smu_populate_single_ucode_load_task(adev, | |
607 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G, false); | |
608 | } | |
609 | ||
610 | /* populate scratch */ | |
611 | cz_smu_populate_single_scratch_task(adev, | |
612 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH, | |
613 | TASK_TYPE_UCODE_LOAD, false); | |
614 | cz_smu_populate_single_scratch_task(adev, | |
615 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM, | |
616 | TASK_TYPE_UCODE_LOAD, false); | |
617 | cz_smu_populate_single_scratch_task(adev, | |
618 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM, | |
619 | TASK_TYPE_UCODE_LOAD, true); | |
620 | ||
621 | return 0; | |
622 | } | |
623 | ||
624 | static int cz_smu_construct_toc_for_power_profiling(struct amdgpu_device *adev) | |
625 | { | |
626 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
627 | ||
628 | priv->toc_entry_power_profiling_index = priv->toc_entry_used_count; | |
629 | ||
630 | cz_smu_populate_single_scratch_task(adev, | |
631 | CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING, | |
632 | TASK_TYPE_INITIALIZE, true); | |
633 | return 0; | |
634 | } | |
635 | ||
636 | static int cz_smu_construct_toc_for_bootup(struct amdgpu_device *adev) | |
637 | { | |
638 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
639 | ||
640 | priv->toc_entry_initialize_index = priv->toc_entry_used_count; | |
641 | ||
642 | if (adev->firmware.smu_load) { | |
643 | cz_smu_populate_single_ucode_load_task(adev, | |
644 | CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0, false); | |
645 | cz_smu_populate_single_ucode_load_task(adev, | |
646 | CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1, false); | |
647 | cz_smu_populate_single_ucode_load_task(adev, | |
648 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE, false); | |
649 | cz_smu_populate_single_ucode_load_task(adev, | |
650 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP, false); | |
651 | cz_smu_populate_single_ucode_load_task(adev, | |
652 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME, false); | |
653 | cz_smu_populate_single_ucode_load_task(adev, | |
654 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1, false); | |
655 | cz_smu_populate_single_ucode_load_task(adev, | |
656 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2, false); | |
657 | cz_smu_populate_single_ucode_load_task(adev, | |
658 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G, true); | |
659 | } | |
660 | ||
661 | return 0; | |
662 | } | |
663 | ||
664 | static int cz_smu_construct_toc_for_clock_table(struct amdgpu_device *adev) | |
665 | { | |
666 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
667 | ||
668 | priv->toc_entry_clock_table = priv->toc_entry_used_count; | |
669 | ||
670 | cz_smu_populate_single_scratch_task(adev, | |
671 | CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE, | |
672 | TASK_TYPE_INITIALIZE, true); | |
673 | ||
674 | return 0; | |
675 | } | |
676 | ||
677 | static int cz_smu_initialize_toc_empty_job_list(struct amdgpu_device *adev) | |
678 | { | |
679 | int i; | |
680 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
681 | struct TOC *toc = (struct TOC *)priv->toc_buffer.kaddr; | |
682 | ||
683 | for (i = 0; i < NUM_JOBLIST_ENTRIES; i++) | |
684 | toc->JobList[i] = (uint8_t)IGNORE_JOB; | |
685 | ||
686 | return 0; | |
687 | } | |
688 | ||
689 | /* | |
690 | * cz smu uninitialization | |
691 | */ | |
692 | int cz_smu_fini(struct amdgpu_device *adev) | |
693 | { | |
694 | amdgpu_bo_unref(&adev->smu.toc_buf); | |
695 | amdgpu_bo_unref(&adev->smu.smu_buf); | |
696 | kfree(adev->smu.priv); | |
697 | adev->smu.priv = NULL; | |
698 | if (adev->firmware.smu_load) | |
699 | amdgpu_ucode_fini_bo(adev); | |
700 | ||
701 | return 0; | |
702 | } | |
703 | ||
704 | int cz_smu_download_pptable(struct amdgpu_device *adev, void **table) | |
705 | { | |
706 | uint8_t i; | |
707 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
708 | ||
709 | for (i = 0; i < priv->scratch_buffer_length; i++) | |
710 | if (priv->scratch_buffer[i].firmware_ID == | |
711 | CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE) | |
712 | break; | |
713 | ||
714 | if (i >= priv->scratch_buffer_length) { | |
715 | dev_err(adev->dev, "Invalid Scratch Type\n"); | |
716 | return -EINVAL; | |
717 | } | |
718 | ||
719 | *table = (struct SMU8_Fusion_ClkTable *)priv->scratch_buffer[i].kaddr; | |
720 | ||
721 | /* prepare buffer for pptable */ | |
722 | cz_send_msg_to_smc_with_parameter(adev, | |
723 | PPSMC_MSG_SetClkTableAddrHi, | |
724 | priv->scratch_buffer[i].mc_addr_high); | |
725 | cz_send_msg_to_smc_with_parameter(adev, | |
726 | PPSMC_MSG_SetClkTableAddrLo, | |
727 | priv->scratch_buffer[i].mc_addr_low); | |
728 | cz_send_msg_to_smc_with_parameter(adev, | |
729 | PPSMC_MSG_ExecuteJob, | |
730 | priv->toc_entry_clock_table); | |
731 | ||
732 | /* actual downloading */ | |
733 | cz_send_msg_to_smc(adev, PPSMC_MSG_ClkTableXferToDram); | |
734 | ||
735 | return 0; | |
736 | } | |
737 | ||
738 | int cz_smu_upload_pptable(struct amdgpu_device *adev) | |
739 | { | |
740 | uint8_t i; | |
741 | struct cz_smu_private_data *priv = cz_smu_get_priv(adev); | |
742 | ||
743 | for (i = 0; i < priv->scratch_buffer_length; i++) | |
744 | if (priv->scratch_buffer[i].firmware_ID == | |
745 | CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE) | |
746 | break; | |
747 | ||
748 | if (i >= priv->scratch_buffer_length) { | |
749 | dev_err(adev->dev, "Invalid Scratch Type\n"); | |
750 | return -EINVAL; | |
751 | } | |
752 | ||
753 | /* prepare SMU */ | |
754 | cz_send_msg_to_smc_with_parameter(adev, | |
755 | PPSMC_MSG_SetClkTableAddrHi, | |
756 | priv->scratch_buffer[i].mc_addr_high); | |
757 | cz_send_msg_to_smc_with_parameter(adev, | |
758 | PPSMC_MSG_SetClkTableAddrLo, | |
759 | priv->scratch_buffer[i].mc_addr_low); | |
760 | cz_send_msg_to_smc_with_parameter(adev, | |
761 | PPSMC_MSG_ExecuteJob, | |
762 | priv->toc_entry_clock_table); | |
763 | ||
764 | /* actual uploading */ | |
765 | cz_send_msg_to_smc(adev, PPSMC_MSG_ClkTableXferToSmu); | |
766 | ||
767 | return 0; | |
768 | } | |
769 | ||
770 | /* | |
771 | * cz smumgr functions initialization | |
772 | */ | |
773 | static const struct amdgpu_smumgr_funcs cz_smumgr_funcs = { | |
774 | .check_fw_load_finish = cz_smu_check_finished, | |
775 | .request_smu_load_fw = NULL, | |
776 | .request_smu_specific_fw = NULL, | |
777 | }; | |
778 | ||
779 | /* | |
780 | * cz smu initialization | |
781 | */ | |
782 | int cz_smu_init(struct amdgpu_device *adev) | |
783 | { | |
784 | int ret = -EINVAL; | |
785 | uint64_t mc_addr = 0; | |
786 | struct amdgpu_bo **toc_buf = &adev->smu.toc_buf; | |
787 | struct amdgpu_bo **smu_buf = &adev->smu.smu_buf; | |
788 | void *toc_buf_ptr = NULL; | |
789 | void *smu_buf_ptr = NULL; | |
790 | ||
791 | struct cz_smu_private_data *priv = | |
792 | kzalloc(sizeof(struct cz_smu_private_data), GFP_KERNEL); | |
793 | if (priv == NULL) | |
794 | return -ENOMEM; | |
795 | ||
796 | /* allocate firmware buffers */ | |
797 | if (adev->firmware.smu_load) | |
798 | amdgpu_ucode_init_bo(adev); | |
799 | ||
800 | adev->smu.priv = priv; | |
801 | adev->smu.fw_flags = 0; | |
802 | priv->toc_buffer.data_size = 4096; | |
803 | ||
804 | priv->smu_buffer.data_size = | |
805 | ALIGN(UCODE_ID_RLC_SCRATCH_SIZE_BYTE, 32) + | |
806 | ALIGN(UCODE_ID_RLC_SRM_ARAM_SIZE_BYTE, 32) + | |
807 | ALIGN(UCODE_ID_RLC_SRM_DRAM_SIZE_BYTE, 32) + | |
808 | ALIGN(sizeof(struct SMU8_MultimediaPowerLogData), 32) + | |
809 | ALIGN(sizeof(struct SMU8_Fusion_ClkTable), 32); | |
810 | ||
811 | /* prepare toc buffer and smu buffer: | |
812 | * 1. create amdgpu_bo for toc buffer and smu buffer | |
813 | * 2. pin mc address | |
814 | * 3. map kernel virtual address | |
815 | */ | |
816 | ret = amdgpu_bo_create(adev, priv->toc_buffer.data_size, PAGE_SIZE, | |
72d7668b CK |
817 | true, AMDGPU_GEM_DOMAIN_GTT, 0, NULL, NULL, |
818 | toc_buf); | |
aaa36a97 AD |
819 | |
820 | if (ret) { | |
821 | dev_err(adev->dev, "(%d) SMC TOC buffer allocation failed\n", ret); | |
822 | return ret; | |
823 | } | |
824 | ||
825 | ret = amdgpu_bo_create(adev, priv->smu_buffer.data_size, PAGE_SIZE, | |
72d7668b CK |
826 | true, AMDGPU_GEM_DOMAIN_GTT, 0, NULL, NULL, |
827 | smu_buf); | |
aaa36a97 AD |
828 | |
829 | if (ret) { | |
830 | dev_err(adev->dev, "(%d) SMC Internal buffer allocation failed\n", ret); | |
831 | return ret; | |
832 | } | |
833 | ||
834 | /* toc buffer reserve/pin/map */ | |
835 | ret = amdgpu_bo_reserve(adev->smu.toc_buf, false); | |
836 | if (ret) { | |
837 | amdgpu_bo_unref(&adev->smu.toc_buf); | |
838 | dev_err(adev->dev, "(%d) SMC TOC buffer reserve failed\n", ret); | |
839 | return ret; | |
840 | } | |
841 | ||
842 | ret = amdgpu_bo_pin(adev->smu.toc_buf, AMDGPU_GEM_DOMAIN_GTT, &mc_addr); | |
843 | if (ret) { | |
844 | amdgpu_bo_unreserve(adev->smu.toc_buf); | |
845 | amdgpu_bo_unref(&adev->smu.toc_buf); | |
846 | dev_err(adev->dev, "(%d) SMC TOC buffer pin failed\n", ret); | |
847 | return ret; | |
848 | } | |
849 | ||
850 | ret = amdgpu_bo_kmap(*toc_buf, &toc_buf_ptr); | |
851 | if (ret) | |
852 | goto smu_init_failed; | |
853 | ||
854 | amdgpu_bo_unreserve(adev->smu.toc_buf); | |
855 | ||
856 | priv->toc_buffer.mc_addr_low = lower_32_bits(mc_addr); | |
857 | priv->toc_buffer.mc_addr_high = upper_32_bits(mc_addr); | |
858 | priv->toc_buffer.kaddr = toc_buf_ptr; | |
859 | ||
860 | /* smu buffer reserve/pin/map */ | |
861 | ret = amdgpu_bo_reserve(adev->smu.smu_buf, false); | |
862 | if (ret) { | |
863 | amdgpu_bo_unref(&adev->smu.smu_buf); | |
864 | dev_err(adev->dev, "(%d) SMC Internal buffer reserve failed\n", ret); | |
865 | return ret; | |
866 | } | |
867 | ||
868 | ret = amdgpu_bo_pin(adev->smu.smu_buf, AMDGPU_GEM_DOMAIN_GTT, &mc_addr); | |
869 | if (ret) { | |
870 | amdgpu_bo_unreserve(adev->smu.smu_buf); | |
871 | amdgpu_bo_unref(&adev->smu.smu_buf); | |
872 | dev_err(adev->dev, "(%d) SMC Internal buffer pin failed\n", ret); | |
873 | return ret; | |
874 | } | |
875 | ||
876 | ret = amdgpu_bo_kmap(*smu_buf, &smu_buf_ptr); | |
877 | if (ret) | |
878 | goto smu_init_failed; | |
879 | ||
880 | amdgpu_bo_unreserve(adev->smu.smu_buf); | |
881 | ||
882 | priv->smu_buffer.mc_addr_low = lower_32_bits(mc_addr); | |
883 | priv->smu_buffer.mc_addr_high = upper_32_bits(mc_addr); | |
884 | priv->smu_buffer.kaddr = smu_buf_ptr; | |
885 | ||
886 | if (adev->firmware.smu_load) { | |
887 | if (cz_smu_populate_single_firmware_entry(adev, | |
888 | CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0, | |
889 | &priv->driver_buffer[priv->driver_buffer_length++])) | |
890 | goto smu_init_failed; | |
891 | if (cz_smu_populate_single_firmware_entry(adev, | |
892 | CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1, | |
893 | &priv->driver_buffer[priv->driver_buffer_length++])) | |
894 | goto smu_init_failed; | |
895 | if (cz_smu_populate_single_firmware_entry(adev, | |
896 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE, | |
897 | &priv->driver_buffer[priv->driver_buffer_length++])) | |
898 | goto smu_init_failed; | |
899 | if (cz_smu_populate_single_firmware_entry(adev, | |
900 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP, | |
901 | &priv->driver_buffer[priv->driver_buffer_length++])) | |
902 | goto smu_init_failed; | |
903 | if (cz_smu_populate_single_firmware_entry(adev, | |
904 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME, | |
905 | &priv->driver_buffer[priv->driver_buffer_length++])) | |
906 | goto smu_init_failed; | |
907 | if (cz_smu_populate_single_firmware_entry(adev, | |
908 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1, | |
909 | &priv->driver_buffer[priv->driver_buffer_length++])) | |
910 | goto smu_init_failed; | |
911 | if (cz_smu_populate_single_firmware_entry(adev, | |
912 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2, | |
913 | &priv->driver_buffer[priv->driver_buffer_length++])) | |
914 | goto smu_init_failed; | |
915 | if (cz_smu_populate_single_firmware_entry(adev, | |
916 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G, | |
917 | &priv->driver_buffer[priv->driver_buffer_length++])) | |
918 | goto smu_init_failed; | |
919 | } | |
920 | ||
921 | if (cz_smu_populate_single_scratch_entry(adev, | |
922 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH, | |
923 | UCODE_ID_RLC_SCRATCH_SIZE_BYTE, | |
924 | &priv->scratch_buffer[priv->scratch_buffer_length++])) | |
925 | goto smu_init_failed; | |
926 | if (cz_smu_populate_single_scratch_entry(adev, | |
927 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM, | |
928 | UCODE_ID_RLC_SRM_ARAM_SIZE_BYTE, | |
929 | &priv->scratch_buffer[priv->scratch_buffer_length++])) | |
930 | goto smu_init_failed; | |
931 | if (cz_smu_populate_single_scratch_entry(adev, | |
932 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM, | |
933 | UCODE_ID_RLC_SRM_DRAM_SIZE_BYTE, | |
934 | &priv->scratch_buffer[priv->scratch_buffer_length++])) | |
935 | goto smu_init_failed; | |
936 | if (cz_smu_populate_single_scratch_entry(adev, | |
937 | CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING, | |
938 | sizeof(struct SMU8_MultimediaPowerLogData), | |
939 | &priv->scratch_buffer[priv->scratch_buffer_length++])) | |
940 | goto smu_init_failed; | |
941 | if (cz_smu_populate_single_scratch_entry(adev, | |
942 | CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE, | |
943 | sizeof(struct SMU8_Fusion_ClkTable), | |
944 | &priv->scratch_buffer[priv->scratch_buffer_length++])) | |
945 | goto smu_init_failed; | |
946 | ||
947 | cz_smu_initialize_toc_empty_job_list(adev); | |
948 | cz_smu_construct_toc_for_rlc_aram_save(adev); | |
949 | cz_smu_construct_toc_for_vddgfx_enter(adev); | |
950 | cz_smu_construct_toc_for_vddgfx_exit(adev); | |
951 | cz_smu_construct_toc_for_power_profiling(adev); | |
952 | cz_smu_construct_toc_for_bootup(adev); | |
953 | cz_smu_construct_toc_for_clock_table(adev); | |
954 | /* init the smumgr functions */ | |
955 | adev->smu.smumgr_funcs = &cz_smumgr_funcs; | |
956 | ||
957 | return 0; | |
958 | ||
959 | smu_init_failed: | |
960 | amdgpu_bo_unref(toc_buf); | |
961 | amdgpu_bo_unref(smu_buf); | |
962 | ||
963 | return ret; | |
964 | } |