Commit | Line | Data |
---|---|---|
9f4b3541 RZ |
1 | /* |
2 | * Copyright 2017 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/module.h> | |
24 | #include <linux/slab.h> | |
25 | #include <linux/fb.h> | |
26 | #include "linux/delay.h" | |
27 | #include <linux/types.h> | |
f867723b | 28 | #include <linux/pci.h> |
9f4b3541 RZ |
29 | |
30 | #include "smumgr.h" | |
31 | #include "pp_debug.h" | |
9f4b3541 RZ |
32 | #include "ci_smumgr.h" |
33 | #include "ppsmc.h" | |
34 | #include "smu7_hwmgr.h" | |
35 | #include "hardwaremanager.h" | |
36 | #include "ppatomctrl.h" | |
37 | #include "cgs_common.h" | |
38 | #include "atombios.h" | |
39 | #include "pppcielanes.h" | |
f7b2e34b | 40 | #include "smu7_smumgr.h" |
9f4b3541 RZ |
41 | |
42 | #include "smu/smu_7_0_1_d.h" | |
43 | #include "smu/smu_7_0_1_sh_mask.h" | |
44 | ||
45 | #include "dce/dce_8_0_d.h" | |
46 | #include "dce/dce_8_0_sh_mask.h" | |
47 | ||
48 | #include "bif/bif_4_1_d.h" | |
49 | #include "bif/bif_4_1_sh_mask.h" | |
50 | ||
51 | #include "gca/gfx_7_2_d.h" | |
52 | #include "gca/gfx_7_2_sh_mask.h" | |
53 | ||
54 | #include "gmc/gmc_7_1_d.h" | |
55 | #include "gmc/gmc_7_1_sh_mask.h" | |
56 | ||
57 | #include "processpptables.h" | |
58 | ||
59 | #define MC_CG_ARB_FREQ_F0 0x0a | |
60 | #define MC_CG_ARB_FREQ_F1 0x0b | |
61 | #define MC_CG_ARB_FREQ_F2 0x0c | |
62 | #define MC_CG_ARB_FREQ_F3 0x0d | |
63 | ||
64 | #define SMC_RAM_END 0x40000 | |
65 | ||
9f4b3541 RZ |
66 | #define CISLAND_MINIMUM_ENGINE_CLOCK 800 |
67 | #define CISLAND_MAX_DEEPSLEEP_DIVIDER_ID 5 | |
68 | ||
69 | static const struct ci_pt_defaults defaults_hawaii_xt = { | |
70 | 1, 0xF, 0xFD, 0x19, 5, 0x14, 0, 0xB0000, | |
71 | { 0x2E, 0x00, 0x00, 0x88, 0x00, 0x00, 0x72, 0x60, 0x51, 0xA7, 0x79, 0x6B, 0x90, 0xBD, 0x79 }, | |
72 | { 0x217, 0x217, 0x217, 0x242, 0x242, 0x242, 0x269, 0x269, 0x269, 0x2A1, 0x2A1, 0x2A1, 0x2C9, 0x2C9, 0x2C9 } | |
73 | }; | |
74 | ||
75 | static const struct ci_pt_defaults defaults_hawaii_pro = { | |
76 | 1, 0xF, 0xFD, 0x19, 5, 0x14, 0, 0x65062, | |
77 | { 0x2E, 0x00, 0x00, 0x88, 0x00, 0x00, 0x72, 0x60, 0x51, 0xA7, 0x79, 0x6B, 0x90, 0xBD, 0x79 }, | |
78 | { 0x217, 0x217, 0x217, 0x242, 0x242, 0x242, 0x269, 0x269, 0x269, 0x2A1, 0x2A1, 0x2A1, 0x2C9, 0x2C9, 0x2C9 } | |
79 | }; | |
80 | ||
81 | static const struct ci_pt_defaults defaults_bonaire_xt = { | |
82 | 1, 0xF, 0xFD, 0x19, 5, 45, 0, 0xB0000, | |
83 | { 0x79, 0x253, 0x25D, 0xAE, 0x72, 0x80, 0x83, 0x86, 0x6F, 0xC8, 0xC9, 0xC9, 0x2F, 0x4D, 0x61 }, | |
84 | { 0x17C, 0x172, 0x180, 0x1BC, 0x1B3, 0x1BD, 0x206, 0x200, 0x203, 0x25D, 0x25A, 0x255, 0x2C3, 0x2C5, 0x2B4 } | |
85 | }; | |
86 | ||
87 | ||
88 | static const struct ci_pt_defaults defaults_saturn_xt = { | |
89 | 1, 0xF, 0xFD, 0x19, 5, 55, 0, 0x70000, | |
90 | { 0x8C, 0x247, 0x249, 0xA6, 0x80, 0x81, 0x8B, 0x89, 0x86, 0xC9, 0xCA, 0xC9, 0x4D, 0x4D, 0x4D }, | |
91 | { 0x187, 0x187, 0x187, 0x1C7, 0x1C7, 0x1C7, 0x210, 0x210, 0x210, 0x266, 0x266, 0x266, 0x2C9, 0x2C9, 0x2C9 } | |
92 | }; | |
93 | ||
94 | ||
d3f8c0ab | 95 | static int ci_set_smc_sram_address(struct pp_hwmgr *hwmgr, |
9f4b3541 RZ |
96 | uint32_t smc_addr, uint32_t limit) |
97 | { | |
98 | if ((0 != (3 & smc_addr)) | |
99 | || ((smc_addr + 3) >= limit)) { | |
100 | pr_err("smc_addr invalid \n"); | |
101 | return -EINVAL; | |
102 | } | |
103 | ||
d3f8c0ab | 104 | cgs_write_register(hwmgr->device, mmSMC_IND_INDEX_0, smc_addr); |
a9eca3a6 | 105 | PHM_WRITE_FIELD(hwmgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 0); |
9f4b3541 RZ |
106 | return 0; |
107 | } | |
108 | ||
d3f8c0ab | 109 | static int ci_copy_bytes_to_smc(struct pp_hwmgr *hwmgr, uint32_t smc_start_address, |
9f4b3541 RZ |
110 | const uint8_t *src, uint32_t byte_count, uint32_t limit) |
111 | { | |
112 | int result; | |
113 | uint32_t data = 0; | |
114 | uint32_t original_data; | |
115 | uint32_t addr = 0; | |
116 | uint32_t extra_shift; | |
117 | ||
118 | if ((3 & smc_start_address) | |
119 | || ((smc_start_address + byte_count) >= limit)) { | |
120 | pr_err("smc_start_address invalid \n"); | |
121 | return -EINVAL; | |
122 | } | |
123 | ||
124 | addr = smc_start_address; | |
125 | ||
126 | while (byte_count >= 4) { | |
127 | /* Bytes are written into the SMC address space with the MSB first. */ | |
128 | data = src[0] * 0x1000000 + src[1] * 0x10000 + src[2] * 0x100 + src[3]; | |
129 | ||
d3f8c0ab | 130 | result = ci_set_smc_sram_address(hwmgr, addr, limit); |
9f4b3541 RZ |
131 | |
132 | if (0 != result) | |
133 | return result; | |
134 | ||
d3f8c0ab | 135 | cgs_write_register(hwmgr->device, mmSMC_IND_DATA_0, data); |
9f4b3541 RZ |
136 | |
137 | src += 4; | |
138 | byte_count -= 4; | |
139 | addr += 4; | |
140 | } | |
141 | ||
142 | if (0 != byte_count) { | |
143 | ||
144 | data = 0; | |
145 | ||
d3f8c0ab | 146 | result = ci_set_smc_sram_address(hwmgr, addr, limit); |
9f4b3541 RZ |
147 | |
148 | if (0 != result) | |
149 | return result; | |
150 | ||
151 | ||
d3f8c0ab | 152 | original_data = cgs_read_register(hwmgr->device, mmSMC_IND_DATA_0); |
9f4b3541 RZ |
153 | |
154 | extra_shift = 8 * (4 - byte_count); | |
155 | ||
156 | while (byte_count > 0) { | |
157 | /* Bytes are written into the SMC addres space with the MSB first. */ | |
158 | data = (0x100 * data) + *src++; | |
159 | byte_count--; | |
160 | } | |
161 | ||
162 | data <<= extra_shift; | |
163 | ||
164 | data |= (original_data & ~((~0UL) << extra_shift)); | |
165 | ||
d3f8c0ab | 166 | result = ci_set_smc_sram_address(hwmgr, addr, limit); |
9f4b3541 RZ |
167 | |
168 | if (0 != result) | |
169 | return result; | |
170 | ||
d3f8c0ab | 171 | cgs_write_register(hwmgr->device, mmSMC_IND_DATA_0, data); |
9f4b3541 RZ |
172 | } |
173 | ||
174 | return 0; | |
175 | } | |
176 | ||
177 | ||
d3f8c0ab | 178 | static int ci_program_jump_on_start(struct pp_hwmgr *hwmgr) |
9f4b3541 RZ |
179 | { |
180 | static const unsigned char data[4] = { 0xE0, 0x00, 0x80, 0x40 }; | |
181 | ||
d3f8c0ab | 182 | ci_copy_bytes_to_smc(hwmgr, 0x0, data, 4, sizeof(data)+1); |
9f4b3541 RZ |
183 | |
184 | return 0; | |
185 | } | |
186 | ||
38ed7b09 | 187 | static bool ci_is_smc_ram_running(struct pp_hwmgr *hwmgr) |
9f4b3541 | 188 | { |
f0f6e375 | 189 | return ((0 == PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, |
9f4b3541 | 190 | CGS_IND_REG__SMC, SMC_SYSCON_CLOCK_CNTL_0, ck_disable)) |
d3f8c0ab | 191 | && (0x20100 <= cgs_read_ind_register(hwmgr->device, |
9f4b3541 RZ |
192 | CGS_IND_REG__SMC, ixSMC_PC_C))); |
193 | } | |
194 | ||
d3f8c0ab | 195 | static int ci_read_smc_sram_dword(struct pp_hwmgr *hwmgr, uint32_t smc_addr, |
9f4b3541 RZ |
196 | uint32_t *value, uint32_t limit) |
197 | { | |
198 | int result; | |
199 | ||
d3f8c0ab | 200 | result = ci_set_smc_sram_address(hwmgr, smc_addr, limit); |
9f4b3541 RZ |
201 | |
202 | if (result) | |
203 | return result; | |
204 | ||
d3f8c0ab | 205 | *value = cgs_read_register(hwmgr->device, mmSMC_IND_DATA_0); |
9f4b3541 RZ |
206 | return 0; |
207 | } | |
208 | ||
19048dc6 | 209 | static int ci_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg) |
9f4b3541 RZ |
210 | { |
211 | int ret; | |
212 | ||
8db42a70 | 213 | cgs_write_register(hwmgr->device, mmSMC_RESP_0, 0); |
d3f8c0ab | 214 | cgs_write_register(hwmgr->device, mmSMC_MESSAGE_0, msg); |
9f4b3541 | 215 | |
538fdf1f | 216 | PHM_WAIT_FIELD_UNEQUAL(hwmgr, SMC_RESP_0, SMC_RESP, 0); |
9f4b3541 | 217 | |
515113f5 | 218 | ret = PHM_READ_FIELD(hwmgr->device, SMC_RESP_0, SMC_RESP); |
9f4b3541 RZ |
219 | |
220 | if (ret != 1) | |
221 | pr_info("\n failed to send message %x ret is %d\n", msg, ret); | |
222 | ||
223 | return 0; | |
224 | } | |
225 | ||
19048dc6 | 226 | static int ci_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr, |
9f4b3541 RZ |
227 | uint16_t msg, uint32_t parameter) |
228 | { | |
d3f8c0ab RZ |
229 | cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, parameter); |
230 | return ci_send_msg_to_smc(hwmgr, msg); | |
9f4b3541 RZ |
231 | } |
232 | ||
233 | static void ci_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr) | |
234 | { | |
b3b03052 | 235 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
ada6770e | 236 | struct amdgpu_device *adev = hwmgr->adev; |
9f4b3541 RZ |
237 | uint32_t dev_id; |
238 | ||
ada6770e | 239 | dev_id = adev->pdev->device; |
9f4b3541 RZ |
240 | |
241 | switch (dev_id) { | |
242 | case 0x67BA: | |
5a84ae87 | 243 | case 0x67B1: |
9f4b3541 RZ |
244 | smu_data->power_tune_defaults = &defaults_hawaii_pro; |
245 | break; | |
246 | case 0x67B8: | |
247 | case 0x66B0: | |
248 | smu_data->power_tune_defaults = &defaults_hawaii_xt; | |
249 | break; | |
250 | case 0x6640: | |
251 | case 0x6641: | |
252 | case 0x6646: | |
253 | case 0x6647: | |
254 | smu_data->power_tune_defaults = &defaults_saturn_xt; | |
255 | break; | |
256 | case 0x6649: | |
257 | case 0x6650: | |
258 | case 0x6651: | |
259 | case 0x6658: | |
260 | case 0x665C: | |
261 | case 0x665D: | |
262 | case 0x67A0: | |
263 | case 0x67A1: | |
264 | case 0x67A2: | |
265 | case 0x67A8: | |
266 | case 0x67A9: | |
267 | case 0x67AA: | |
268 | case 0x67B9: | |
269 | case 0x67BE: | |
270 | default: | |
271 | smu_data->power_tune_defaults = &defaults_bonaire_xt; | |
272 | break; | |
273 | } | |
274 | } | |
275 | ||
276 | static int ci_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr, | |
277 | struct phm_clock_voltage_dependency_table *allowed_clock_voltage_table, | |
278 | uint32_t clock, uint32_t *vol) | |
279 | { | |
280 | uint32_t i = 0; | |
281 | ||
282 | if (allowed_clock_voltage_table->count == 0) | |
283 | return -EINVAL; | |
284 | ||
285 | for (i = 0; i < allowed_clock_voltage_table->count; i++) { | |
286 | if (allowed_clock_voltage_table->entries[i].clk >= clock) { | |
287 | *vol = allowed_clock_voltage_table->entries[i].v; | |
288 | return 0; | |
289 | } | |
290 | } | |
291 | ||
292 | *vol = allowed_clock_voltage_table->entries[i - 1].v; | |
293 | return 0; | |
294 | } | |
295 | ||
296 | static int ci_calculate_sclk_params(struct pp_hwmgr *hwmgr, | |
297 | uint32_t clock, struct SMU7_Discrete_GraphicsLevel *sclk) | |
298 | { | |
299 | const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
300 | struct pp_atomctrl_clock_dividers_vi dividers; | |
301 | uint32_t spll_func_cntl = data->clock_registers.vCG_SPLL_FUNC_CNTL; | |
302 | uint32_t spll_func_cntl_3 = data->clock_registers.vCG_SPLL_FUNC_CNTL_3; | |
303 | uint32_t spll_func_cntl_4 = data->clock_registers.vCG_SPLL_FUNC_CNTL_4; | |
304 | uint32_t cg_spll_spread_spectrum = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM; | |
305 | uint32_t cg_spll_spread_spectrum_2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2; | |
306 | uint32_t ref_clock; | |
307 | uint32_t ref_divider; | |
308 | uint32_t fbdiv; | |
309 | int result; | |
310 | ||
311 | /* get the engine clock dividers for this clock value */ | |
312 | result = atomctrl_get_engine_pll_dividers_vi(hwmgr, clock, ÷rs); | |
313 | ||
314 | PP_ASSERT_WITH_CODE(result == 0, | |
315 | "Error retrieving Engine Clock dividers from VBIOS.", | |
316 | return result); | |
317 | ||
318 | /* To get FBDIV we need to multiply this by 16384 and divide it by Fref. */ | |
319 | ref_clock = atomctrl_get_reference_clock(hwmgr); | |
320 | ref_divider = 1 + dividers.uc_pll_ref_div; | |
321 | ||
322 | /* low 14 bits is fraction and high 12 bits is divider */ | |
323 | fbdiv = dividers.ul_fb_div.ul_fb_divider & 0x3FFFFFF; | |
324 | ||
325 | /* SPLL_FUNC_CNTL setup */ | |
326 | spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL, | |
327 | SPLL_REF_DIV, dividers.uc_pll_ref_div); | |
328 | spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL, | |
329 | SPLL_PDIV_A, dividers.uc_pll_post_div); | |
330 | ||
331 | /* SPLL_FUNC_CNTL_3 setup*/ | |
332 | spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3, CG_SPLL_FUNC_CNTL_3, | |
333 | SPLL_FB_DIV, fbdiv); | |
334 | ||
335 | /* set to use fractional accumulation*/ | |
336 | spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3, CG_SPLL_FUNC_CNTL_3, | |
337 | SPLL_DITHEN, 1); | |
338 | ||
339 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, | |
340 | PHM_PlatformCaps_EngineSpreadSpectrumSupport)) { | |
341 | struct pp_atomctrl_internal_ss_info ss_info; | |
342 | uint32_t vco_freq = clock * dividers.uc_pll_post_div; | |
343 | ||
344 | if (!atomctrl_get_engine_clock_spread_spectrum(hwmgr, | |
345 | vco_freq, &ss_info)) { | |
346 | uint32_t clk_s = ref_clock * 5 / | |
347 | (ref_divider * ss_info.speed_spectrum_rate); | |
348 | uint32_t clk_v = 4 * ss_info.speed_spectrum_percentage * | |
349 | fbdiv / (clk_s * 10000); | |
350 | ||
351 | cg_spll_spread_spectrum = PHM_SET_FIELD(cg_spll_spread_spectrum, | |
352 | CG_SPLL_SPREAD_SPECTRUM, CLKS, clk_s); | |
353 | cg_spll_spread_spectrum = PHM_SET_FIELD(cg_spll_spread_spectrum, | |
354 | CG_SPLL_SPREAD_SPECTRUM, SSEN, 1); | |
355 | cg_spll_spread_spectrum_2 = PHM_SET_FIELD(cg_spll_spread_spectrum_2, | |
356 | CG_SPLL_SPREAD_SPECTRUM_2, CLKV, clk_v); | |
357 | } | |
358 | } | |
359 | ||
360 | sclk->SclkFrequency = clock; | |
361 | sclk->CgSpllFuncCntl3 = spll_func_cntl_3; | |
362 | sclk->CgSpllFuncCntl4 = spll_func_cntl_4; | |
363 | sclk->SpllSpreadSpectrum = cg_spll_spread_spectrum; | |
364 | sclk->SpllSpreadSpectrum2 = cg_spll_spread_spectrum_2; | |
365 | sclk->SclkDid = (uint8_t)dividers.pll_post_divider; | |
366 | ||
367 | return 0; | |
368 | } | |
369 | ||
370 | static void ci_populate_phase_value_based_on_sclk(struct pp_hwmgr *hwmgr, | |
371 | const struct phm_phase_shedding_limits_table *pl, | |
372 | uint32_t sclk, uint32_t *p_shed) | |
373 | { | |
374 | unsigned int i; | |
375 | ||
376 | /* use the minimum phase shedding */ | |
377 | *p_shed = 1; | |
378 | ||
379 | for (i = 0; i < pl->count; i++) { | |
380 | if (sclk < pl->entries[i].Sclk) { | |
381 | *p_shed = i; | |
382 | break; | |
383 | } | |
384 | } | |
385 | } | |
386 | ||
387 | static uint8_t ci_get_sleep_divider_id_from_clock(uint32_t clock, | |
388 | uint32_t clock_insr) | |
389 | { | |
390 | uint8_t i; | |
391 | uint32_t temp; | |
392 | uint32_t min = min_t(uint32_t, clock_insr, CISLAND_MINIMUM_ENGINE_CLOCK); | |
393 | ||
394 | if (clock < min) { | |
395 | pr_info("Engine clock can't satisfy stutter requirement!\n"); | |
396 | return 0; | |
397 | } | |
398 | for (i = CISLAND_MAX_DEEPSLEEP_DIVIDER_ID; ; i--) { | |
399 | temp = clock >> i; | |
400 | ||
401 | if (temp >= min || i == 0) | |
402 | break; | |
403 | } | |
404 | return i; | |
405 | } | |
406 | ||
407 | static int ci_populate_single_graphic_level(struct pp_hwmgr *hwmgr, | |
c1f2fb6b | 408 | uint32_t clock, struct SMU7_Discrete_GraphicsLevel *level) |
9f4b3541 RZ |
409 | { |
410 | int result; | |
411 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
412 | ||
413 | ||
414 | result = ci_calculate_sclk_params(hwmgr, clock, level); | |
415 | ||
416 | /* populate graphics levels */ | |
417 | result = ci_get_dependency_volt_by_clk(hwmgr, | |
418 | hwmgr->dyn_state.vddc_dependency_on_sclk, clock, | |
419 | (uint32_t *)(&level->MinVddc)); | |
420 | if (result) { | |
421 | pr_err("vdd_dep_on_sclk table is NULL\n"); | |
422 | return result; | |
423 | } | |
424 | ||
425 | level->SclkFrequency = clock; | |
426 | level->MinVddcPhases = 1; | |
427 | ||
428 | if (data->vddc_phase_shed_control) | |
429 | ci_populate_phase_value_based_on_sclk(hwmgr, | |
430 | hwmgr->dyn_state.vddc_phase_shed_limits_table, | |
431 | clock, | |
432 | &level->MinVddcPhases); | |
433 | ||
c1f2fb6b | 434 | level->ActivityLevel = data->current_profile_setting.sclk_activity; |
9f4b3541 RZ |
435 | level->CcPwrDynRm = 0; |
436 | level->CcPwrDynRm1 = 0; | |
437 | level->EnabledForActivity = 0; | |
438 | /* this level can be used for throttling.*/ | |
439 | level->EnabledForThrottle = 1; | |
c7429b3a RZ |
440 | level->UpH = data->current_profile_setting.sclk_up_hyst; |
441 | level->DownH = data->current_profile_setting.sclk_down_hyst; | |
9f4b3541 RZ |
442 | level->VoltageDownH = 0; |
443 | level->PowerThrottle = 0; | |
444 | ||
445 | ||
446 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, | |
447 | PHM_PlatformCaps_SclkDeepSleep)) | |
448 | level->DeepSleepDivId = | |
449 | ci_get_sleep_divider_id_from_clock(clock, | |
450 | CISLAND_MINIMUM_ENGINE_CLOCK); | |
451 | ||
452 | /* Default to slow, highest DPM level will be set to PPSMC_DISPLAY_WATERMARK_LOW later.*/ | |
453 | level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW; | |
454 | ||
455 | if (0 == result) { | |
456 | level->MinVddc = PP_HOST_TO_SMC_UL(level->MinVddc * VOLTAGE_SCALE); | |
457 | CONVERT_FROM_HOST_TO_SMC_UL(level->MinVddcPhases); | |
458 | CONVERT_FROM_HOST_TO_SMC_UL(level->SclkFrequency); | |
459 | CONVERT_FROM_HOST_TO_SMC_US(level->ActivityLevel); | |
460 | CONVERT_FROM_HOST_TO_SMC_UL(level->CgSpllFuncCntl3); | |
461 | CONVERT_FROM_HOST_TO_SMC_UL(level->CgSpllFuncCntl4); | |
462 | CONVERT_FROM_HOST_TO_SMC_UL(level->SpllSpreadSpectrum); | |
463 | CONVERT_FROM_HOST_TO_SMC_UL(level->SpllSpreadSpectrum2); | |
464 | CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm); | |
465 | CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm1); | |
466 | } | |
467 | ||
468 | return result; | |
469 | } | |
470 | ||
19048dc6 | 471 | static int ci_populate_all_graphic_levels(struct pp_hwmgr *hwmgr) |
9f4b3541 RZ |
472 | { |
473 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
b3b03052 | 474 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
475 | struct smu7_dpm_table *dpm_table = &data->dpm_table; |
476 | int result = 0; | |
477 | uint32_t array = smu_data->dpm_table_start + | |
478 | offsetof(SMU7_Discrete_DpmTable, GraphicsLevel); | |
479 | uint32_t array_size = sizeof(struct SMU7_Discrete_GraphicsLevel) * | |
480 | SMU7_MAX_LEVELS_GRAPHICS; | |
481 | struct SMU7_Discrete_GraphicsLevel *levels = | |
482 | smu_data->smc_state_table.GraphicsLevel; | |
483 | uint32_t i; | |
484 | ||
485 | for (i = 0; i < dpm_table->sclk_table.count; i++) { | |
486 | result = ci_populate_single_graphic_level(hwmgr, | |
487 | dpm_table->sclk_table.dpm_levels[i].value, | |
9f4b3541 RZ |
488 | &levels[i]); |
489 | if (result) | |
490 | return result; | |
491 | if (i > 1) | |
492 | smu_data->smc_state_table.GraphicsLevel[i].DeepSleepDivId = 0; | |
493 | if (i == (dpm_table->sclk_table.count - 1)) | |
494 | smu_data->smc_state_table.GraphicsLevel[i].DisplayWatermark = | |
495 | PPSMC_DISPLAY_WATERMARK_HIGH; | |
496 | } | |
497 | ||
498 | smu_data->smc_state_table.GraphicsLevel[0].EnabledForActivity = 1; | |
499 | ||
500 | smu_data->smc_state_table.GraphicsDpmLevelCount = (u8)dpm_table->sclk_table.count; | |
501 | data->dpm_level_enable_mask.sclk_dpm_enable_mask = | |
502 | phm_get_dpm_level_enable_mask_value(&dpm_table->sclk_table); | |
503 | ||
d3f8c0ab | 504 | result = ci_copy_bytes_to_smc(hwmgr, array, |
9f4b3541 RZ |
505 | (u8 *)levels, array_size, |
506 | SMC_RAM_END); | |
507 | ||
508 | return result; | |
509 | ||
510 | } | |
511 | ||
512 | static int ci_populate_svi_load_line(struct pp_hwmgr *hwmgr) | |
513 | { | |
b3b03052 | 514 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
515 | const struct ci_pt_defaults *defaults = smu_data->power_tune_defaults; |
516 | ||
517 | smu_data->power_tune_table.SviLoadLineEn = defaults->svi_load_line_en; | |
518 | smu_data->power_tune_table.SviLoadLineVddC = defaults->svi_load_line_vddc; | |
519 | smu_data->power_tune_table.SviLoadLineTrimVddC = 3; | |
520 | smu_data->power_tune_table.SviLoadLineOffsetVddC = 0; | |
521 | ||
522 | return 0; | |
523 | } | |
524 | ||
525 | static int ci_populate_tdc_limit(struct pp_hwmgr *hwmgr) | |
526 | { | |
527 | uint16_t tdc_limit; | |
b3b03052 | 528 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
529 | const struct ci_pt_defaults *defaults = smu_data->power_tune_defaults; |
530 | ||
531 | tdc_limit = (uint16_t)(hwmgr->dyn_state.cac_dtp_table->usTDC * 256); | |
532 | smu_data->power_tune_table.TDC_VDDC_PkgLimit = | |
533 | CONVERT_FROM_HOST_TO_SMC_US(tdc_limit); | |
534 | smu_data->power_tune_table.TDC_VDDC_ThrottleReleaseLimitPerc = | |
535 | defaults->tdc_vddc_throttle_release_limit_perc; | |
536 | smu_data->power_tune_table.TDC_MAWt = defaults->tdc_mawt; | |
537 | ||
538 | return 0; | |
539 | } | |
540 | ||
541 | static int ci_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset) | |
542 | { | |
b3b03052 | 543 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
544 | const struct ci_pt_defaults *defaults = smu_data->power_tune_defaults; |
545 | uint32_t temp; | |
546 | ||
d3f8c0ab | 547 | if (ci_read_smc_sram_dword(hwmgr, |
9f4b3541 RZ |
548 | fuse_table_offset + |
549 | offsetof(SMU7_Discrete_PmFuses, TdcWaterfallCtl), | |
550 | (uint32_t *)&temp, SMC_RAM_END)) | |
551 | PP_ASSERT_WITH_CODE(false, | |
552 | "Attempt to read PmFuses.DW6 (SviLoadLineEn) from SMC Failed!", | |
553 | return -EINVAL); | |
554 | else | |
555 | smu_data->power_tune_table.TdcWaterfallCtl = defaults->tdc_waterfall_ctl; | |
556 | ||
557 | return 0; | |
558 | } | |
559 | ||
560 | static int ci_populate_fuzzy_fan(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset) | |
561 | { | |
b3b03052 RZ |
562 | uint16_t tmp; |
563 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); | |
9f4b3541 RZ |
564 | |
565 | if ((hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity & (1 << 15)) | |
566 | || 0 == hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity) | |
567 | tmp = hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity; | |
568 | else | |
569 | tmp = hwmgr->thermal_controller.advanceFanControlParameters.usDefaultFanOutputSensitivity; | |
570 | ||
571 | smu_data->power_tune_table.FuzzyFan_PwmSetDelta = CONVERT_FROM_HOST_TO_SMC_US(tmp); | |
572 | ||
573 | return 0; | |
574 | } | |
575 | ||
576 | static int ci_populate_bapm_vddc_vid_sidd(struct pp_hwmgr *hwmgr) | |
577 | { | |
578 | int i; | |
b3b03052 | 579 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
580 | uint8_t *hi_vid = smu_data->power_tune_table.BapmVddCVidHiSidd; |
581 | uint8_t *lo_vid = smu_data->power_tune_table.BapmVddCVidLoSidd; | |
582 | uint8_t *hi2_vid = smu_data->power_tune_table.BapmVddCVidHiSidd2; | |
583 | ||
584 | PP_ASSERT_WITH_CODE(NULL != hwmgr->dyn_state.cac_leakage_table, | |
585 | "The CAC Leakage table does not exist!", return -EINVAL); | |
586 | PP_ASSERT_WITH_CODE(hwmgr->dyn_state.cac_leakage_table->count <= 8, | |
587 | "There should never be more than 8 entries for BapmVddcVid!!!", return -EINVAL); | |
588 | PP_ASSERT_WITH_CODE(hwmgr->dyn_state.cac_leakage_table->count == hwmgr->dyn_state.vddc_dependency_on_sclk->count, | |
589 | "CACLeakageTable->count and VddcDependencyOnSCLk->count not equal", return -EINVAL); | |
590 | ||
591 | for (i = 0; (uint32_t) i < hwmgr->dyn_state.cac_leakage_table->count; i++) { | |
592 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_EVV)) { | |
593 | lo_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Vddc1); | |
594 | hi_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Vddc2); | |
595 | hi2_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Vddc3); | |
596 | } else { | |
597 | lo_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Vddc); | |
598 | hi_vid[i] = convert_to_vid(hwmgr->dyn_state.cac_leakage_table->entries[i].Leakage); | |
599 | } | |
600 | } | |
601 | ||
602 | return 0; | |
603 | } | |
604 | ||
605 | static int ci_populate_vddc_vid(struct pp_hwmgr *hwmgr) | |
606 | { | |
607 | int i; | |
b3b03052 | 608 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
609 | uint8_t *vid = smu_data->power_tune_table.VddCVid; |
610 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
611 | ||
612 | PP_ASSERT_WITH_CODE(data->vddc_voltage_table.count <= 8, | |
613 | "There should never be more than 8 entries for VddcVid!!!", | |
614 | return -EINVAL); | |
615 | ||
616 | for (i = 0; i < (int)data->vddc_voltage_table.count; i++) | |
617 | vid[i] = convert_to_vid(data->vddc_voltage_table.entries[i].value); | |
618 | ||
619 | return 0; | |
620 | } | |
621 | ||
622 | static int ci_min_max_v_gnbl_pm_lid_from_bapm_vddc(struct pp_hwmgr *hwmgr) | |
623 | { | |
b3b03052 | 624 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
625 | u8 *hi_vid = smu_data->power_tune_table.BapmVddCVidHiSidd; |
626 | u8 *lo_vid = smu_data->power_tune_table.BapmVddCVidLoSidd; | |
627 | int i, min, max; | |
628 | ||
629 | min = max = hi_vid[0]; | |
630 | for (i = 0; i < 8; i++) { | |
631 | if (0 != hi_vid[i]) { | |
632 | if (min > hi_vid[i]) | |
633 | min = hi_vid[i]; | |
634 | if (max < hi_vid[i]) | |
635 | max = hi_vid[i]; | |
636 | } | |
637 | ||
638 | if (0 != lo_vid[i]) { | |
639 | if (min > lo_vid[i]) | |
640 | min = lo_vid[i]; | |
641 | if (max < lo_vid[i]) | |
642 | max = lo_vid[i]; | |
643 | } | |
644 | } | |
645 | ||
646 | if ((min == 0) || (max == 0)) | |
647 | return -EINVAL; | |
648 | smu_data->power_tune_table.GnbLPMLMaxVid = (u8)max; | |
649 | smu_data->power_tune_table.GnbLPMLMinVid = (u8)min; | |
650 | ||
651 | return 0; | |
652 | } | |
653 | ||
654 | static int ci_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr) | |
655 | { | |
b3b03052 | 656 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
dde8c8df CIK |
657 | uint16_t HiSidd; |
658 | uint16_t LoSidd; | |
9f4b3541 RZ |
659 | struct phm_cac_tdp_table *cac_table = hwmgr->dyn_state.cac_dtp_table; |
660 | ||
661 | HiSidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256); | |
662 | LoSidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256); | |
663 | ||
664 | smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd = | |
665 | CONVERT_FROM_HOST_TO_SMC_US(HiSidd); | |
666 | smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd = | |
667 | CONVERT_FROM_HOST_TO_SMC_US(LoSidd); | |
668 | ||
669 | return 0; | |
670 | } | |
671 | ||
672 | static int ci_populate_pm_fuses(struct pp_hwmgr *hwmgr) | |
673 | { | |
b3b03052 | 674 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
675 | uint32_t pm_fuse_table_offset; |
676 | int ret = 0; | |
677 | ||
678 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, | |
679 | PHM_PlatformCaps_PowerContainment)) { | |
d3f8c0ab | 680 | if (ci_read_smc_sram_dword(hwmgr, |
9f4b3541 RZ |
681 | SMU7_FIRMWARE_HEADER_LOCATION + |
682 | offsetof(SMU7_Firmware_Header, PmFuseTable), | |
683 | &pm_fuse_table_offset, SMC_RAM_END)) { | |
684 | pr_err("Attempt to get pm_fuse_table_offset Failed!\n"); | |
685 | return -EINVAL; | |
686 | } | |
687 | ||
688 | /* DW0 - DW3 */ | |
689 | ret = ci_populate_bapm_vddc_vid_sidd(hwmgr); | |
690 | /* DW4 - DW5 */ | |
691 | ret |= ci_populate_vddc_vid(hwmgr); | |
692 | /* DW6 */ | |
693 | ret |= ci_populate_svi_load_line(hwmgr); | |
694 | /* DW7 */ | |
695 | ret |= ci_populate_tdc_limit(hwmgr); | |
696 | /* DW8 */ | |
697 | ret |= ci_populate_dw8(hwmgr, pm_fuse_table_offset); | |
698 | ||
699 | ret |= ci_populate_fuzzy_fan(hwmgr, pm_fuse_table_offset); | |
700 | ||
701 | ret |= ci_min_max_v_gnbl_pm_lid_from_bapm_vddc(hwmgr); | |
702 | ||
703 | ret |= ci_populate_bapm_vddc_base_leakage_sidd(hwmgr); | |
704 | if (ret) | |
705 | return ret; | |
706 | ||
d3f8c0ab | 707 | ret = ci_copy_bytes_to_smc(hwmgr, pm_fuse_table_offset, |
9f4b3541 RZ |
708 | (uint8_t *)&smu_data->power_tune_table, |
709 | sizeof(struct SMU7_Discrete_PmFuses), SMC_RAM_END); | |
710 | } | |
711 | return ret; | |
712 | } | |
713 | ||
714 | static int ci_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr) | |
715 | { | |
b3b03052 | 716 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
717 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); |
718 | const struct ci_pt_defaults *defaults = smu_data->power_tune_defaults; | |
719 | SMU7_Discrete_DpmTable *dpm_table = &(smu_data->smc_state_table); | |
720 | struct phm_cac_tdp_table *cac_dtp_table = hwmgr->dyn_state.cac_dtp_table; | |
721 | struct phm_ppm_table *ppm = hwmgr->dyn_state.ppm_parameter_table; | |
722 | const uint16_t *def1, *def2; | |
723 | int i, j, k; | |
724 | ||
725 | dpm_table->DefaultTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 256)); | |
726 | dpm_table->TargetTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usConfigurableTDP * 256)); | |
727 | ||
728 | dpm_table->DTETjOffset = 0; | |
729 | dpm_table->GpuTjMax = (uint8_t)(data->thermal_temp_setting.temperature_high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES); | |
730 | dpm_table->GpuTjHyst = 8; | |
731 | ||
732 | dpm_table->DTEAmbientTempBase = defaults->dte_ambient_temp_base; | |
733 | ||
734 | if (ppm) { | |
735 | dpm_table->PPM_PkgPwrLimit = (uint16_t)ppm->dgpu_tdp * 256 / 1000; | |
736 | dpm_table->PPM_TemperatureLimit = (uint16_t)ppm->tj_max * 256; | |
737 | } else { | |
738 | dpm_table->PPM_PkgPwrLimit = 0; | |
739 | dpm_table->PPM_TemperatureLimit = 0; | |
740 | } | |
741 | ||
742 | CONVERT_FROM_HOST_TO_SMC_US(dpm_table->PPM_PkgPwrLimit); | |
743 | CONVERT_FROM_HOST_TO_SMC_US(dpm_table->PPM_TemperatureLimit); | |
744 | ||
745 | dpm_table->BAPM_TEMP_GRADIENT = PP_HOST_TO_SMC_UL(defaults->bapm_temp_gradient); | |
746 | def1 = defaults->bapmti_r; | |
747 | def2 = defaults->bapmti_rc; | |
748 | ||
749 | for (i = 0; i < SMU7_DTE_ITERATIONS; i++) { | |
750 | for (j = 0; j < SMU7_DTE_SOURCES; j++) { | |
751 | for (k = 0; k < SMU7_DTE_SINKS; k++) { | |
752 | dpm_table->BAPMTI_R[i][j][k] = PP_HOST_TO_SMC_US(*def1); | |
753 | dpm_table->BAPMTI_RC[i][j][k] = PP_HOST_TO_SMC_US(*def2); | |
754 | def1++; | |
755 | def2++; | |
756 | } | |
757 | } | |
758 | } | |
759 | ||
760 | return 0; | |
761 | } | |
762 | ||
763 | static int ci_get_std_voltage_value_sidd(struct pp_hwmgr *hwmgr, | |
764 | pp_atomctrl_voltage_table_entry *tab, uint16_t *hi, | |
765 | uint16_t *lo) | |
766 | { | |
767 | uint16_t v_index; | |
768 | bool vol_found = false; | |
769 | *hi = tab->value * VOLTAGE_SCALE; | |
770 | *lo = tab->value * VOLTAGE_SCALE; | |
771 | ||
772 | PP_ASSERT_WITH_CODE(NULL != hwmgr->dyn_state.vddc_dependency_on_sclk, | |
773 | "The SCLK/VDDC Dependency Table does not exist.\n", | |
774 | return -EINVAL); | |
775 | ||
776 | if (NULL == hwmgr->dyn_state.cac_leakage_table) { | |
777 | pr_warn("CAC Leakage Table does not exist, using vddc.\n"); | |
778 | return 0; | |
779 | } | |
780 | ||
781 | for (v_index = 0; (uint32_t)v_index < hwmgr->dyn_state.vddc_dependency_on_sclk->count; v_index++) { | |
782 | if (tab->value == hwmgr->dyn_state.vddc_dependency_on_sclk->entries[v_index].v) { | |
783 | vol_found = true; | |
784 | if ((uint32_t)v_index < hwmgr->dyn_state.cac_leakage_table->count) { | |
785 | *lo = hwmgr->dyn_state.cac_leakage_table->entries[v_index].Vddc * VOLTAGE_SCALE; | |
786 | *hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[v_index].Leakage * VOLTAGE_SCALE); | |
787 | } else { | |
788 | pr_warn("Index from SCLK/VDDC Dependency Table exceeds the CAC Leakage Table index, using maximum index from CAC table.\n"); | |
789 | *lo = hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Vddc * VOLTAGE_SCALE; | |
790 | *hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Leakage * VOLTAGE_SCALE); | |
791 | } | |
792 | break; | |
793 | } | |
794 | } | |
795 | ||
796 | if (!vol_found) { | |
797 | for (v_index = 0; (uint32_t)v_index < hwmgr->dyn_state.vddc_dependency_on_sclk->count; v_index++) { | |
798 | if (tab->value <= hwmgr->dyn_state.vddc_dependency_on_sclk->entries[v_index].v) { | |
799 | vol_found = true; | |
800 | if ((uint32_t)v_index < hwmgr->dyn_state.cac_leakage_table->count) { | |
801 | *lo = hwmgr->dyn_state.cac_leakage_table->entries[v_index].Vddc * VOLTAGE_SCALE; | |
802 | *hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[v_index].Leakage) * VOLTAGE_SCALE; | |
803 | } else { | |
804 | pr_warn("Index from SCLK/VDDC Dependency Table exceeds the CAC Leakage Table index in second look up, using maximum index from CAC table."); | |
805 | *lo = hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Vddc * VOLTAGE_SCALE; | |
806 | *hi = (uint16_t)(hwmgr->dyn_state.cac_leakage_table->entries[hwmgr->dyn_state.cac_leakage_table->count - 1].Leakage * VOLTAGE_SCALE); | |
807 | } | |
808 | break; | |
809 | } | |
810 | } | |
811 | ||
812 | if (!vol_found) | |
813 | pr_warn("Unable to get std_vddc from SCLK/VDDC Dependency Table, using vddc.\n"); | |
814 | } | |
815 | ||
816 | return 0; | |
817 | } | |
818 | ||
819 | static int ci_populate_smc_voltage_table(struct pp_hwmgr *hwmgr, | |
820 | pp_atomctrl_voltage_table_entry *tab, | |
821 | SMU7_Discrete_VoltageLevel *smc_voltage_tab) | |
822 | { | |
823 | int result; | |
824 | ||
825 | result = ci_get_std_voltage_value_sidd(hwmgr, tab, | |
826 | &smc_voltage_tab->StdVoltageHiSidd, | |
827 | &smc_voltage_tab->StdVoltageLoSidd); | |
828 | if (result) { | |
829 | smc_voltage_tab->StdVoltageHiSidd = tab->value * VOLTAGE_SCALE; | |
830 | smc_voltage_tab->StdVoltageLoSidd = tab->value * VOLTAGE_SCALE; | |
831 | } | |
832 | ||
833 | smc_voltage_tab->Voltage = PP_HOST_TO_SMC_US(tab->value * VOLTAGE_SCALE); | |
834 | CONVERT_FROM_HOST_TO_SMC_US(smc_voltage_tab->StdVoltageHiSidd); | |
835 | CONVERT_FROM_HOST_TO_SMC_US(smc_voltage_tab->StdVoltageLoSidd); | |
836 | ||
837 | return 0; | |
838 | } | |
839 | ||
840 | static int ci_populate_smc_vddc_table(struct pp_hwmgr *hwmgr, | |
841 | SMU7_Discrete_DpmTable *table) | |
842 | { | |
843 | unsigned int count; | |
844 | int result; | |
845 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
846 | ||
847 | table->VddcLevelCount = data->vddc_voltage_table.count; | |
848 | for (count = 0; count < table->VddcLevelCount; count++) { | |
849 | result = ci_populate_smc_voltage_table(hwmgr, | |
850 | &(data->vddc_voltage_table.entries[count]), | |
851 | &(table->VddcLevel[count])); | |
852 | PP_ASSERT_WITH_CODE(0 == result, "do not populate SMC VDDC voltage table", return -EINVAL); | |
853 | ||
854 | /* GPIO voltage control */ | |
e8ea1b9a RZ |
855 | if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->voltage_control) { |
856 | table->VddcLevel[count].Smio = (uint8_t) count; | |
857 | table->Smio[count] |= data->vddc_voltage_table.entries[count].smio_low; | |
858 | table->SmioMaskVddcVid |= data->vddc_voltage_table.entries[count].smio_low; | |
859 | } else { | |
9f4b3541 | 860 | table->VddcLevel[count].Smio = 0; |
e8ea1b9a | 861 | } |
9f4b3541 RZ |
862 | } |
863 | ||
864 | CONVERT_FROM_HOST_TO_SMC_UL(table->VddcLevelCount); | |
865 | ||
866 | return 0; | |
867 | } | |
868 | ||
869 | static int ci_populate_smc_vdd_ci_table(struct pp_hwmgr *hwmgr, | |
870 | SMU7_Discrete_DpmTable *table) | |
871 | { | |
872 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
873 | uint32_t count; | |
874 | int result; | |
875 | ||
876 | table->VddciLevelCount = data->vddci_voltage_table.count; | |
877 | ||
878 | for (count = 0; count < table->VddciLevelCount; count++) { | |
879 | result = ci_populate_smc_voltage_table(hwmgr, | |
880 | &(data->vddci_voltage_table.entries[count]), | |
881 | &(table->VddciLevel[count])); | |
882 | PP_ASSERT_WITH_CODE(result == 0, "do not populate SMC VDDCI voltage table", return -EINVAL); | |
e8ea1b9a RZ |
883 | if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) { |
884 | table->VddciLevel[count].Smio = (uint8_t) count; | |
885 | table->Smio[count] |= data->vddci_voltage_table.entries[count].smio_low; | |
886 | table->SmioMaskVddciVid |= data->vddci_voltage_table.entries[count].smio_low; | |
887 | } else { | |
888 | table->VddciLevel[count].Smio = 0; | |
889 | } | |
9f4b3541 RZ |
890 | } |
891 | ||
892 | CONVERT_FROM_HOST_TO_SMC_UL(table->VddciLevelCount); | |
893 | ||
894 | return 0; | |
895 | } | |
896 | ||
897 | static int ci_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr, | |
898 | SMU7_Discrete_DpmTable *table) | |
899 | { | |
900 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
901 | uint32_t count; | |
902 | int result; | |
903 | ||
904 | table->MvddLevelCount = data->mvdd_voltage_table.count; | |
905 | ||
906 | for (count = 0; count < table->MvddLevelCount; count++) { | |
907 | result = ci_populate_smc_voltage_table(hwmgr, | |
908 | &(data->mvdd_voltage_table.entries[count]), | |
909 | &table->MvddLevel[count]); | |
910 | PP_ASSERT_WITH_CODE(result == 0, "do not populate SMC mvdd voltage table", return -EINVAL); | |
e8ea1b9a RZ |
911 | if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) { |
912 | table->MvddLevel[count].Smio = (uint8_t) count; | |
913 | table->Smio[count] |= data->mvdd_voltage_table.entries[count].smio_low; | |
914 | table->SmioMaskMvddVid |= data->mvdd_voltage_table.entries[count].smio_low; | |
915 | } else { | |
916 | table->MvddLevel[count].Smio = 0; | |
917 | } | |
9f4b3541 RZ |
918 | } |
919 | ||
920 | CONVERT_FROM_HOST_TO_SMC_UL(table->MvddLevelCount); | |
921 | ||
922 | return 0; | |
923 | } | |
924 | ||
925 | ||
926 | static int ci_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr, | |
927 | SMU7_Discrete_DpmTable *table) | |
928 | { | |
929 | int result; | |
930 | ||
931 | result = ci_populate_smc_vddc_table(hwmgr, table); | |
932 | PP_ASSERT_WITH_CODE(0 == result, | |
933 | "can not populate VDDC voltage table to SMC", return -EINVAL); | |
934 | ||
935 | result = ci_populate_smc_vdd_ci_table(hwmgr, table); | |
936 | PP_ASSERT_WITH_CODE(0 == result, | |
937 | "can not populate VDDCI voltage table to SMC", return -EINVAL); | |
938 | ||
939 | result = ci_populate_smc_mvdd_table(hwmgr, table); | |
940 | PP_ASSERT_WITH_CODE(0 == result, | |
941 | "can not populate MVDD voltage table to SMC", return -EINVAL); | |
942 | ||
943 | return 0; | |
944 | } | |
945 | ||
946 | static int ci_populate_ulv_level(struct pp_hwmgr *hwmgr, | |
947 | struct SMU7_Discrete_Ulv *state) | |
948 | { | |
949 | uint32_t voltage_response_time, ulv_voltage; | |
950 | int result; | |
951 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
952 | ||
953 | state->CcPwrDynRm = 0; | |
954 | state->CcPwrDynRm1 = 0; | |
955 | ||
956 | result = pp_tables_get_response_times(hwmgr, &voltage_response_time, &ulv_voltage); | |
957 | PP_ASSERT_WITH_CODE((0 == result), "can not get ULV voltage value", return result;); | |
958 | ||
959 | if (ulv_voltage == 0) { | |
960 | data->ulv_supported = false; | |
961 | return 0; | |
962 | } | |
963 | ||
964 | if (data->voltage_control != SMU7_VOLTAGE_CONTROL_BY_SVID2) { | |
965 | /* use minimum voltage if ulv voltage in pptable is bigger than minimum voltage */ | |
966 | if (ulv_voltage > hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].v) | |
967 | state->VddcOffset = 0; | |
968 | else | |
969 | /* used in SMIO Mode. not implemented for now. this is backup only for CI. */ | |
970 | state->VddcOffset = (uint16_t)(hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].v - ulv_voltage); | |
971 | } else { | |
972 | /* use minimum voltage if ulv voltage in pptable is bigger than minimum voltage */ | |
973 | if (ulv_voltage > hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].v) | |
974 | state->VddcOffsetVid = 0; | |
975 | else /* used in SVI2 Mode */ | |
976 | state->VddcOffsetVid = (uint8_t)( | |
977 | (hwmgr->dyn_state.vddc_dependency_on_sclk->entries[0].v - ulv_voltage) | |
978 | * VOLTAGE_VID_OFFSET_SCALE2 | |
979 | / VOLTAGE_VID_OFFSET_SCALE1); | |
980 | } | |
981 | state->VddcPhase = 1; | |
982 | ||
983 | CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm); | |
984 | CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm1); | |
985 | CONVERT_FROM_HOST_TO_SMC_US(state->VddcOffset); | |
986 | ||
987 | return 0; | |
988 | } | |
989 | ||
990 | static int ci_populate_ulv_state(struct pp_hwmgr *hwmgr, | |
991 | SMU7_Discrete_Ulv *ulv_level) | |
992 | { | |
993 | return ci_populate_ulv_level(hwmgr, ulv_level); | |
994 | } | |
995 | ||
996 | static int ci_populate_smc_link_level(struct pp_hwmgr *hwmgr, SMU7_Discrete_DpmTable *table) | |
997 | { | |
998 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
999 | struct smu7_dpm_table *dpm_table = &data->dpm_table; | |
b3b03052 | 1000 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
1001 | uint32_t i; |
1002 | ||
1003 | /* Index dpm_table->pcie_speed_table.count is reserved for PCIE boot level.*/ | |
1004 | for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) { | |
1005 | table->LinkLevel[i].PcieGenSpeed = | |
1006 | (uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value; | |
1007 | table->LinkLevel[i].PcieLaneCount = | |
1008 | (uint8_t)encode_pcie_lane_width(dpm_table->pcie_speed_table.dpm_levels[i].param1); | |
1009 | table->LinkLevel[i].EnabledForActivity = 1; | |
1010 | table->LinkLevel[i].DownT = PP_HOST_TO_SMC_UL(5); | |
1011 | table->LinkLevel[i].UpT = PP_HOST_TO_SMC_UL(30); | |
1012 | } | |
1013 | ||
1014 | smu_data->smc_state_table.LinkLevelCount = | |
1015 | (uint8_t)dpm_table->pcie_speed_table.count; | |
1016 | data->dpm_level_enable_mask.pcie_dpm_enable_mask = | |
1017 | phm_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table); | |
1018 | ||
1019 | return 0; | |
1020 | } | |
1021 | ||
1022 | static int ci_calculate_mclk_params( | |
1023 | struct pp_hwmgr *hwmgr, | |
1024 | uint32_t memory_clock, | |
1025 | SMU7_Discrete_MemoryLevel *mclk, | |
1026 | bool strobe_mode, | |
1027 | bool dllStateOn | |
1028 | ) | |
1029 | { | |
1030 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
1031 | uint32_t dll_cntl = data->clock_registers.vDLL_CNTL; | |
1032 | uint32_t mclk_pwrmgt_cntl = data->clock_registers.vMCLK_PWRMGT_CNTL; | |
1033 | uint32_t mpll_ad_func_cntl = data->clock_registers.vMPLL_AD_FUNC_CNTL; | |
1034 | uint32_t mpll_dq_func_cntl = data->clock_registers.vMPLL_DQ_FUNC_CNTL; | |
1035 | uint32_t mpll_func_cntl = data->clock_registers.vMPLL_FUNC_CNTL; | |
1036 | uint32_t mpll_func_cntl_1 = data->clock_registers.vMPLL_FUNC_CNTL_1; | |
1037 | uint32_t mpll_func_cntl_2 = data->clock_registers.vMPLL_FUNC_CNTL_2; | |
1038 | uint32_t mpll_ss1 = data->clock_registers.vMPLL_SS1; | |
1039 | uint32_t mpll_ss2 = data->clock_registers.vMPLL_SS2; | |
1040 | ||
1041 | pp_atomctrl_memory_clock_param mpll_param; | |
1042 | int result; | |
1043 | ||
1044 | result = atomctrl_get_memory_pll_dividers_si(hwmgr, | |
1045 | memory_clock, &mpll_param, strobe_mode); | |
1046 | PP_ASSERT_WITH_CODE(0 == result, | |
1047 | "Error retrieving Memory Clock Parameters from VBIOS.", return result); | |
1048 | ||
1049 | mpll_func_cntl = PHM_SET_FIELD(mpll_func_cntl, MPLL_FUNC_CNTL, BWCTRL, mpll_param.bw_ctrl); | |
1050 | ||
1051 | mpll_func_cntl_1 = PHM_SET_FIELD(mpll_func_cntl_1, | |
1052 | MPLL_FUNC_CNTL_1, CLKF, mpll_param.mpll_fb_divider.cl_kf); | |
1053 | mpll_func_cntl_1 = PHM_SET_FIELD(mpll_func_cntl_1, | |
1054 | MPLL_FUNC_CNTL_1, CLKFRAC, mpll_param.mpll_fb_divider.clk_frac); | |
1055 | mpll_func_cntl_1 = PHM_SET_FIELD(mpll_func_cntl_1, | |
1056 | MPLL_FUNC_CNTL_1, VCO_MODE, mpll_param.vco_mode); | |
1057 | ||
1058 | mpll_ad_func_cntl = PHM_SET_FIELD(mpll_ad_func_cntl, | |
1059 | MPLL_AD_FUNC_CNTL, YCLK_POST_DIV, mpll_param.mpll_post_divider); | |
1060 | ||
1061 | if (data->is_memory_gddr5) { | |
1062 | mpll_dq_func_cntl = PHM_SET_FIELD(mpll_dq_func_cntl, | |
1063 | MPLL_DQ_FUNC_CNTL, YCLK_SEL, mpll_param.yclk_sel); | |
1064 | mpll_dq_func_cntl = PHM_SET_FIELD(mpll_dq_func_cntl, | |
1065 | MPLL_DQ_FUNC_CNTL, YCLK_POST_DIV, mpll_param.mpll_post_divider); | |
1066 | } | |
1067 | ||
1068 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, | |
1069 | PHM_PlatformCaps_MemorySpreadSpectrumSupport)) { | |
1070 | pp_atomctrl_internal_ss_info ss_info; | |
1071 | uint32_t freq_nom; | |
1072 | uint32_t tmp; | |
1073 | uint32_t reference_clock = atomctrl_get_mpll_reference_clock(hwmgr); | |
1074 | ||
1075 | /* for GDDR5 for all modes and DDR3 */ | |
1076 | if (1 == mpll_param.qdr) | |
1077 | freq_nom = memory_clock * 4 * (1 << mpll_param.mpll_post_divider); | |
1078 | else | |
1079 | freq_nom = memory_clock * 2 * (1 << mpll_param.mpll_post_divider); | |
1080 | ||
1081 | /* tmp = (freq_nom / reference_clock * reference_divider) ^ 2 Note: S.I. reference_divider = 1*/ | |
1082 | tmp = (freq_nom / reference_clock); | |
1083 | tmp = tmp * tmp; | |
1084 | ||
1085 | if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) { | |
1086 | uint32_t clks = reference_clock * 5 / ss_info.speed_spectrum_rate; | |
1087 | uint32_t clkv = | |
1088 | (uint32_t)((((131 * ss_info.speed_spectrum_percentage * | |
1089 | ss_info.speed_spectrum_rate) / 100) * tmp) / freq_nom); | |
1090 | ||
1091 | mpll_ss1 = PHM_SET_FIELD(mpll_ss1, MPLL_SS1, CLKV, clkv); | |
1092 | mpll_ss2 = PHM_SET_FIELD(mpll_ss2, MPLL_SS2, CLKS, clks); | |
1093 | } | |
1094 | } | |
1095 | ||
1096 | mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl, | |
1097 | MCLK_PWRMGT_CNTL, DLL_SPEED, mpll_param.dll_speed); | |
1098 | mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl, | |
1099 | MCLK_PWRMGT_CNTL, MRDCK0_PDNB, dllStateOn); | |
1100 | mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl, | |
1101 | MCLK_PWRMGT_CNTL, MRDCK1_PDNB, dllStateOn); | |
1102 | ||
1103 | ||
1104 | mclk->MclkFrequency = memory_clock; | |
1105 | mclk->MpllFuncCntl = mpll_func_cntl; | |
1106 | mclk->MpllFuncCntl_1 = mpll_func_cntl_1; | |
1107 | mclk->MpllFuncCntl_2 = mpll_func_cntl_2; | |
1108 | mclk->MpllAdFuncCntl = mpll_ad_func_cntl; | |
1109 | mclk->MpllDqFuncCntl = mpll_dq_func_cntl; | |
1110 | mclk->MclkPwrmgtCntl = mclk_pwrmgt_cntl; | |
1111 | mclk->DllCntl = dll_cntl; | |
1112 | mclk->MpllSs1 = mpll_ss1; | |
1113 | mclk->MpllSs2 = mpll_ss2; | |
1114 | ||
1115 | return 0; | |
1116 | } | |
1117 | ||
1118 | static uint8_t ci_get_mclk_frequency_ratio(uint32_t memory_clock, | |
1119 | bool strobe_mode) | |
1120 | { | |
1121 | uint8_t mc_para_index; | |
1122 | ||
1123 | if (strobe_mode) { | |
1124 | if (memory_clock < 12500) | |
1125 | mc_para_index = 0x00; | |
1126 | else if (memory_clock > 47500) | |
1127 | mc_para_index = 0x0f; | |
1128 | else | |
1129 | mc_para_index = (uint8_t)((memory_clock - 10000) / 2500); | |
1130 | } else { | |
1131 | if (memory_clock < 65000) | |
1132 | mc_para_index = 0x00; | |
1133 | else if (memory_clock > 135000) | |
1134 | mc_para_index = 0x0f; | |
1135 | else | |
1136 | mc_para_index = (uint8_t)((memory_clock - 60000) / 5000); | |
1137 | } | |
1138 | ||
1139 | return mc_para_index; | |
1140 | } | |
1141 | ||
1142 | static uint8_t ci_get_ddr3_mclk_frequency_ratio(uint32_t memory_clock) | |
1143 | { | |
1144 | uint8_t mc_para_index; | |
1145 | ||
1146 | if (memory_clock < 10000) | |
1147 | mc_para_index = 0; | |
1148 | else if (memory_clock >= 80000) | |
1149 | mc_para_index = 0x0f; | |
1150 | else | |
1151 | mc_para_index = (uint8_t)((memory_clock - 10000) / 5000 + 1); | |
1152 | ||
1153 | return mc_para_index; | |
1154 | } | |
1155 | ||
1156 | static int ci_populate_phase_value_based_on_mclk(struct pp_hwmgr *hwmgr, const struct phm_phase_shedding_limits_table *pl, | |
1157 | uint32_t memory_clock, uint32_t *p_shed) | |
1158 | { | |
1159 | unsigned int i; | |
1160 | ||
1161 | *p_shed = 1; | |
1162 | ||
1163 | for (i = 0; i < pl->count; i++) { | |
1164 | if (memory_clock < pl->entries[i].Mclk) { | |
1165 | *p_shed = i; | |
1166 | break; | |
1167 | } | |
1168 | } | |
1169 | ||
1170 | return 0; | |
1171 | } | |
1172 | ||
1173 | static int ci_populate_single_memory_level( | |
1174 | struct pp_hwmgr *hwmgr, | |
1175 | uint32_t memory_clock, | |
1176 | SMU7_Discrete_MemoryLevel *memory_level | |
1177 | ) | |
1178 | { | |
1179 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
1180 | int result = 0; | |
1181 | bool dll_state_on; | |
9f4b3541 RZ |
1182 | uint32_t mclk_edc_wr_enable_threshold = 40000; |
1183 | uint32_t mclk_edc_enable_threshold = 40000; | |
1184 | uint32_t mclk_strobe_mode_threshold = 40000; | |
1185 | ||
1186 | if (hwmgr->dyn_state.vddc_dependency_on_mclk != NULL) { | |
1187 | result = ci_get_dependency_volt_by_clk(hwmgr, | |
1188 | hwmgr->dyn_state.vddc_dependency_on_mclk, memory_clock, &memory_level->MinVddc); | |
1189 | PP_ASSERT_WITH_CODE((0 == result), | |
1190 | "can not find MinVddc voltage value from memory VDDC voltage dependency table", return result); | |
1191 | } | |
1192 | ||
1193 | if (NULL != hwmgr->dyn_state.vddci_dependency_on_mclk) { | |
1194 | result = ci_get_dependency_volt_by_clk(hwmgr, | |
1195 | hwmgr->dyn_state.vddci_dependency_on_mclk, | |
1196 | memory_clock, | |
1197 | &memory_level->MinVddci); | |
1198 | PP_ASSERT_WITH_CODE((0 == result), | |
1199 | "can not find MinVddci voltage value from memory VDDCI voltage dependency table", return result); | |
1200 | } | |
1201 | ||
1202 | if (NULL != hwmgr->dyn_state.mvdd_dependency_on_mclk) { | |
1203 | result = ci_get_dependency_volt_by_clk(hwmgr, | |
1204 | hwmgr->dyn_state.mvdd_dependency_on_mclk, | |
1205 | memory_clock, | |
1206 | &memory_level->MinMvdd); | |
1207 | PP_ASSERT_WITH_CODE((0 == result), | |
1208 | "can not find MinVddci voltage value from memory MVDD voltage dependency table", return result); | |
1209 | } | |
1210 | ||
1211 | memory_level->MinVddcPhases = 1; | |
1212 | ||
1213 | if (data->vddc_phase_shed_control) { | |
1214 | ci_populate_phase_value_based_on_mclk(hwmgr, hwmgr->dyn_state.vddc_phase_shed_limits_table, | |
1215 | memory_clock, &memory_level->MinVddcPhases); | |
1216 | } | |
1217 | ||
1218 | memory_level->EnabledForThrottle = 1; | |
1219 | memory_level->EnabledForActivity = 1; | |
c7429b3a RZ |
1220 | memory_level->UpH = data->current_profile_setting.mclk_up_hyst; |
1221 | memory_level->DownH = data->current_profile_setting.mclk_down_hyst; | |
9f4b3541 RZ |
1222 | memory_level->VoltageDownH = 0; |
1223 | ||
1224 | /* Indicates maximum activity level for this performance level.*/ | |
c7429b3a | 1225 | memory_level->ActivityLevel = data->current_profile_setting.mclk_activity; |
9f4b3541 RZ |
1226 | memory_level->StutterEnable = 0; |
1227 | memory_level->StrobeEnable = 0; | |
1228 | memory_level->EdcReadEnable = 0; | |
1229 | memory_level->EdcWriteEnable = 0; | |
1230 | memory_level->RttEnable = 0; | |
1231 | ||
1232 | /* default set to low watermark. Highest level will be set to high later.*/ | |
1233 | memory_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW; | |
1234 | ||
555fd70c | 1235 | data->display_timing.num_existing_displays = hwmgr->display_config->num_display; |
ec2e082a | 1236 | data->display_timing.vrefresh = hwmgr->display_config->vrefresh; |
9f4b3541 RZ |
1237 | |
1238 | /* stutter mode not support on ci */ | |
1239 | ||
1240 | /* decide strobe mode*/ | |
1241 | memory_level->StrobeEnable = (mclk_strobe_mode_threshold != 0) && | |
1242 | (memory_clock <= mclk_strobe_mode_threshold); | |
1243 | ||
1244 | /* decide EDC mode and memory clock ratio*/ | |
1245 | if (data->is_memory_gddr5) { | |
1246 | memory_level->StrobeRatio = ci_get_mclk_frequency_ratio(memory_clock, | |
1247 | memory_level->StrobeEnable); | |
1248 | ||
1249 | if ((mclk_edc_enable_threshold != 0) && | |
1250 | (memory_clock > mclk_edc_enable_threshold)) { | |
1251 | memory_level->EdcReadEnable = 1; | |
1252 | } | |
1253 | ||
1254 | if ((mclk_edc_wr_enable_threshold != 0) && | |
1255 | (memory_clock > mclk_edc_wr_enable_threshold)) { | |
1256 | memory_level->EdcWriteEnable = 1; | |
1257 | } | |
1258 | ||
1259 | if (memory_level->StrobeEnable) { | |
1260 | if (ci_get_mclk_frequency_ratio(memory_clock, 1) >= | |
1261 | ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC7) >> 16) & 0xf)) | |
1262 | dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0; | |
1263 | else | |
1264 | dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC6) >> 1) & 0x1) ? 1 : 0; | |
1265 | } else | |
1266 | dll_state_on = data->dll_default_on; | |
1267 | } else { | |
1268 | memory_level->StrobeRatio = | |
1269 | ci_get_ddr3_mclk_frequency_ratio(memory_clock); | |
1270 | dll_state_on = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0; | |
1271 | } | |
1272 | ||
1273 | result = ci_calculate_mclk_params(hwmgr, | |
1274 | memory_clock, memory_level, memory_level->StrobeEnable, dll_state_on); | |
1275 | ||
1276 | if (0 == result) { | |
1277 | memory_level->MinVddc = PP_HOST_TO_SMC_UL(memory_level->MinVddc * VOLTAGE_SCALE); | |
1278 | CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MinVddcPhases); | |
1279 | memory_level->MinVddci = PP_HOST_TO_SMC_UL(memory_level->MinVddci * VOLTAGE_SCALE); | |
1280 | memory_level->MinMvdd = PP_HOST_TO_SMC_UL(memory_level->MinMvdd * VOLTAGE_SCALE); | |
1281 | /* MCLK frequency in units of 10KHz*/ | |
1282 | CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MclkFrequency); | |
1283 | /* Indicates maximum activity level for this performance level.*/ | |
1284 | CONVERT_FROM_HOST_TO_SMC_US(memory_level->ActivityLevel); | |
1285 | CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl); | |
1286 | CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl_1); | |
1287 | CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl_2); | |
1288 | CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllAdFuncCntl); | |
1289 | CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllDqFuncCntl); | |
1290 | CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MclkPwrmgtCntl); | |
1291 | CONVERT_FROM_HOST_TO_SMC_UL(memory_level->DllCntl); | |
1292 | CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllSs1); | |
1293 | CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllSs2); | |
1294 | } | |
1295 | ||
1296 | return result; | |
1297 | } | |
1298 | ||
19048dc6 | 1299 | static int ci_populate_all_memory_levels(struct pp_hwmgr *hwmgr) |
9f4b3541 RZ |
1300 | { |
1301 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
b3b03052 | 1302 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
1303 | struct smu7_dpm_table *dpm_table = &data->dpm_table; |
1304 | int result; | |
ada6770e | 1305 | struct amdgpu_device *adev = hwmgr->adev; |
9f4b3541 RZ |
1306 | uint32_t dev_id; |
1307 | ||
1308 | uint32_t level_array_address = smu_data->dpm_table_start + offsetof(SMU7_Discrete_DpmTable, MemoryLevel); | |
1309 | uint32_t level_array_size = sizeof(SMU7_Discrete_MemoryLevel) * SMU7_MAX_LEVELS_MEMORY; | |
1310 | SMU7_Discrete_MemoryLevel *levels = smu_data->smc_state_table.MemoryLevel; | |
1311 | uint32_t i; | |
1312 | ||
1313 | memset(levels, 0x00, level_array_size); | |
1314 | ||
1315 | for (i = 0; i < dpm_table->mclk_table.count; i++) { | |
1316 | PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value), | |
1317 | "can not populate memory level as memory clock is zero", return -EINVAL); | |
1318 | result = ci_populate_single_memory_level(hwmgr, dpm_table->mclk_table.dpm_levels[i].value, | |
1319 | &(smu_data->smc_state_table.MemoryLevel[i])); | |
1320 | if (0 != result) | |
1321 | return result; | |
1322 | } | |
1323 | ||
1324 | smu_data->smc_state_table.MemoryLevel[0].EnabledForActivity = 1; | |
1325 | ||
ada6770e | 1326 | dev_id = adev->pdev->device; |
9f4b3541 RZ |
1327 | |
1328 | if ((dpm_table->mclk_table.count >= 2) | |
1329 | && ((dev_id == 0x67B0) || (dev_id == 0x67B1))) { | |
1330 | smu_data->smc_state_table.MemoryLevel[1].MinVddci = | |
1331 | smu_data->smc_state_table.MemoryLevel[0].MinVddci; | |
1332 | smu_data->smc_state_table.MemoryLevel[1].MinMvdd = | |
1333 | smu_data->smc_state_table.MemoryLevel[0].MinMvdd; | |
1334 | } | |
1335 | smu_data->smc_state_table.MemoryLevel[0].ActivityLevel = 0x1F; | |
1336 | CONVERT_FROM_HOST_TO_SMC_US(smu_data->smc_state_table.MemoryLevel[0].ActivityLevel); | |
1337 | ||
1338 | smu_data->smc_state_table.MemoryDpmLevelCount = (uint8_t)dpm_table->mclk_table.count; | |
1339 | data->dpm_level_enable_mask.mclk_dpm_enable_mask = phm_get_dpm_level_enable_mask_value(&dpm_table->mclk_table); | |
1340 | smu_data->smc_state_table.MemoryLevel[dpm_table->mclk_table.count-1].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH; | |
1341 | ||
d3f8c0ab | 1342 | result = ci_copy_bytes_to_smc(hwmgr, |
9f4b3541 RZ |
1343 | level_array_address, (uint8_t *)levels, (uint32_t)level_array_size, |
1344 | SMC_RAM_END); | |
1345 | ||
1346 | return result; | |
1347 | } | |
1348 | ||
1349 | static int ci_populate_mvdd_value(struct pp_hwmgr *hwmgr, uint32_t mclk, | |
1350 | SMU7_Discrete_VoltageLevel *voltage) | |
1351 | { | |
1352 | const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
1353 | ||
1354 | uint32_t i = 0; | |
1355 | ||
1356 | if (SMU7_VOLTAGE_CONTROL_NONE != data->mvdd_control) { | |
1357 | /* find mvdd value which clock is more than request */ | |
1358 | for (i = 0; i < hwmgr->dyn_state.mvdd_dependency_on_mclk->count; i++) { | |
1359 | if (mclk <= hwmgr->dyn_state.mvdd_dependency_on_mclk->entries[i].clk) { | |
1360 | /* Always round to higher voltage. */ | |
1361 | voltage->Voltage = data->mvdd_voltage_table.entries[i].value; | |
1362 | break; | |
1363 | } | |
1364 | } | |
1365 | ||
1366 | PP_ASSERT_WITH_CODE(i < hwmgr->dyn_state.mvdd_dependency_on_mclk->count, | |
1367 | "MVDD Voltage is outside the supported range.", return -EINVAL); | |
1368 | ||
1369 | } else { | |
1370 | return -EINVAL; | |
1371 | } | |
1372 | ||
1373 | return 0; | |
1374 | } | |
1375 | ||
1376 | static int ci_populate_smc_acpi_level(struct pp_hwmgr *hwmgr, | |
1377 | SMU7_Discrete_DpmTable *table) | |
1378 | { | |
1379 | int result = 0; | |
1380 | const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
1381 | struct pp_atomctrl_clock_dividers_vi dividers; | |
1382 | ||
1383 | SMU7_Discrete_VoltageLevel voltage_level; | |
1384 | uint32_t spll_func_cntl = data->clock_registers.vCG_SPLL_FUNC_CNTL; | |
1385 | uint32_t spll_func_cntl_2 = data->clock_registers.vCG_SPLL_FUNC_CNTL_2; | |
1386 | uint32_t dll_cntl = data->clock_registers.vDLL_CNTL; | |
1387 | uint32_t mclk_pwrmgt_cntl = data->clock_registers.vMCLK_PWRMGT_CNTL; | |
1388 | ||
1389 | ||
1390 | /* The ACPI state should not do DPM on DC (or ever).*/ | |
1391 | table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC; | |
1392 | ||
1393 | if (data->acpi_vddc) | |
1394 | table->ACPILevel.MinVddc = PP_HOST_TO_SMC_UL(data->acpi_vddc * VOLTAGE_SCALE); | |
1395 | else | |
1396 | table->ACPILevel.MinVddc = PP_HOST_TO_SMC_UL(data->min_vddc_in_pptable * VOLTAGE_SCALE); | |
1397 | ||
1398 | table->ACPILevel.MinVddcPhases = data->vddc_phase_shed_control ? 0 : 1; | |
1399 | /* assign zero for now*/ | |
1400 | table->ACPILevel.SclkFrequency = atomctrl_get_reference_clock(hwmgr); | |
1401 | ||
1402 | /* get the engine clock dividers for this clock value*/ | |
1403 | result = atomctrl_get_engine_pll_dividers_vi(hwmgr, | |
1404 | table->ACPILevel.SclkFrequency, ÷rs); | |
1405 | ||
1406 | PP_ASSERT_WITH_CODE(result == 0, | |
1407 | "Error retrieving Engine Clock dividers from VBIOS.", return result); | |
1408 | ||
1409 | /* divider ID for required SCLK*/ | |
1410 | table->ACPILevel.SclkDid = (uint8_t)dividers.pll_post_divider; | |
1411 | table->ACPILevel.DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW; | |
1412 | table->ACPILevel.DeepSleepDivId = 0; | |
1413 | ||
1414 | spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, | |
1415 | CG_SPLL_FUNC_CNTL, SPLL_PWRON, 0); | |
1416 | spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, | |
1417 | CG_SPLL_FUNC_CNTL, SPLL_RESET, 1); | |
1418 | spll_func_cntl_2 = PHM_SET_FIELD(spll_func_cntl_2, | |
1419 | CG_SPLL_FUNC_CNTL_2, SCLK_MUX_SEL, 4); | |
1420 | ||
1421 | table->ACPILevel.CgSpllFuncCntl = spll_func_cntl; | |
1422 | table->ACPILevel.CgSpllFuncCntl2 = spll_func_cntl_2; | |
1423 | table->ACPILevel.CgSpllFuncCntl3 = data->clock_registers.vCG_SPLL_FUNC_CNTL_3; | |
1424 | table->ACPILevel.CgSpllFuncCntl4 = data->clock_registers.vCG_SPLL_FUNC_CNTL_4; | |
1425 | table->ACPILevel.SpllSpreadSpectrum = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM; | |
1426 | table->ACPILevel.SpllSpreadSpectrum2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2; | |
1427 | table->ACPILevel.CcPwrDynRm = 0; | |
1428 | table->ACPILevel.CcPwrDynRm1 = 0; | |
1429 | ||
1430 | /* For various features to be enabled/disabled while this level is active.*/ | |
1431 | CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags); | |
1432 | /* SCLK frequency in units of 10KHz*/ | |
1433 | CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkFrequency); | |
1434 | CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl); | |
1435 | CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl2); | |
1436 | CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl3); | |
1437 | CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl4); | |
1438 | CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum); | |
1439 | CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum2); | |
1440 | CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm); | |
1441 | CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1); | |
1442 | ||
1443 | ||
1444 | /* table->MemoryACPILevel.MinVddcPhases = table->ACPILevel.MinVddcPhases;*/ | |
1445 | table->MemoryACPILevel.MinVddc = table->ACPILevel.MinVddc; | |
1446 | table->MemoryACPILevel.MinVddcPhases = table->ACPILevel.MinVddcPhases; | |
1447 | ||
1448 | if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control) | |
1449 | table->MemoryACPILevel.MinVddci = table->MemoryACPILevel.MinVddc; | |
1450 | else { | |
1451 | if (data->acpi_vddci != 0) | |
1452 | table->MemoryACPILevel.MinVddci = PP_HOST_TO_SMC_UL(data->acpi_vddci * VOLTAGE_SCALE); | |
1453 | else | |
1454 | table->MemoryACPILevel.MinVddci = PP_HOST_TO_SMC_UL(data->min_vddci_in_pptable * VOLTAGE_SCALE); | |
1455 | } | |
1456 | ||
1457 | if (0 == ci_populate_mvdd_value(hwmgr, 0, &voltage_level)) | |
1458 | table->MemoryACPILevel.MinMvdd = | |
1459 | PP_HOST_TO_SMC_UL(voltage_level.Voltage * VOLTAGE_SCALE); | |
1460 | else | |
1461 | table->MemoryACPILevel.MinMvdd = 0; | |
1462 | ||
1463 | /* Force reset on DLL*/ | |
1464 | mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl, | |
1465 | MCLK_PWRMGT_CNTL, MRDCK0_RESET, 0x1); | |
1466 | mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl, | |
1467 | MCLK_PWRMGT_CNTL, MRDCK1_RESET, 0x1); | |
1468 | ||
1469 | /* Disable DLL in ACPIState*/ | |
1470 | mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl, | |
1471 | MCLK_PWRMGT_CNTL, MRDCK0_PDNB, 0); | |
1472 | mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl, | |
1473 | MCLK_PWRMGT_CNTL, MRDCK1_PDNB, 0); | |
1474 | ||
1475 | /* Enable DLL bypass signal*/ | |
1476 | dll_cntl = PHM_SET_FIELD(dll_cntl, | |
1477 | DLL_CNTL, MRDCK0_BYPASS, 0); | |
1478 | dll_cntl = PHM_SET_FIELD(dll_cntl, | |
1479 | DLL_CNTL, MRDCK1_BYPASS, 0); | |
1480 | ||
1481 | table->MemoryACPILevel.DllCntl = | |
1482 | PP_HOST_TO_SMC_UL(dll_cntl); | |
1483 | table->MemoryACPILevel.MclkPwrmgtCntl = | |
1484 | PP_HOST_TO_SMC_UL(mclk_pwrmgt_cntl); | |
1485 | table->MemoryACPILevel.MpllAdFuncCntl = | |
1486 | PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_AD_FUNC_CNTL); | |
1487 | table->MemoryACPILevel.MpllDqFuncCntl = | |
1488 | PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_DQ_FUNC_CNTL); | |
1489 | table->MemoryACPILevel.MpllFuncCntl = | |
1490 | PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL); | |
1491 | table->MemoryACPILevel.MpllFuncCntl_1 = | |
1492 | PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL_1); | |
1493 | table->MemoryACPILevel.MpllFuncCntl_2 = | |
1494 | PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL_2); | |
1495 | table->MemoryACPILevel.MpllSs1 = | |
1496 | PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_SS1); | |
1497 | table->MemoryACPILevel.MpllSs2 = | |
1498 | PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_SS2); | |
1499 | ||
1500 | table->MemoryACPILevel.EnabledForThrottle = 0; | |
1501 | table->MemoryACPILevel.EnabledForActivity = 0; | |
1502 | table->MemoryACPILevel.UpH = 0; | |
1503 | table->MemoryACPILevel.DownH = 100; | |
1504 | table->MemoryACPILevel.VoltageDownH = 0; | |
1505 | /* Indicates maximum activity level for this performance level.*/ | |
c7429b3a | 1506 | table->MemoryACPILevel.ActivityLevel = PP_HOST_TO_SMC_US(data->current_profile_setting.mclk_activity); |
9f4b3541 RZ |
1507 | |
1508 | table->MemoryACPILevel.StutterEnable = 0; | |
1509 | table->MemoryACPILevel.StrobeEnable = 0; | |
1510 | table->MemoryACPILevel.EdcReadEnable = 0; | |
1511 | table->MemoryACPILevel.EdcWriteEnable = 0; | |
1512 | table->MemoryACPILevel.RttEnable = 0; | |
1513 | ||
1514 | return result; | |
1515 | } | |
1516 | ||
1517 | static int ci_populate_smc_uvd_level(struct pp_hwmgr *hwmgr, | |
1518 | SMU7_Discrete_DpmTable *table) | |
1519 | { | |
1520 | int result = 0; | |
1521 | uint8_t count; | |
1522 | struct pp_atomctrl_clock_dividers_vi dividers; | |
1523 | struct phm_uvd_clock_voltage_dependency_table *uvd_table = | |
1524 | hwmgr->dyn_state.uvd_clock_voltage_dependency_table; | |
1525 | ||
1526 | table->UvdLevelCount = (uint8_t)(uvd_table->count); | |
1527 | ||
1528 | for (count = 0; count < table->UvdLevelCount; count++) { | |
1529 | table->UvdLevel[count].VclkFrequency = | |
1530 | uvd_table->entries[count].vclk; | |
1531 | table->UvdLevel[count].DclkFrequency = | |
1532 | uvd_table->entries[count].dclk; | |
1533 | table->UvdLevel[count].MinVddc = | |
1534 | uvd_table->entries[count].v * VOLTAGE_SCALE; | |
1535 | table->UvdLevel[count].MinVddcPhases = 1; | |
1536 | ||
1537 | result = atomctrl_get_dfs_pll_dividers_vi(hwmgr, | |
1538 | table->UvdLevel[count].VclkFrequency, ÷rs); | |
1539 | PP_ASSERT_WITH_CODE((0 == result), | |
1540 | "can not find divide id for Vclk clock", return result); | |
1541 | ||
1542 | table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider; | |
1543 | ||
1544 | result = atomctrl_get_dfs_pll_dividers_vi(hwmgr, | |
1545 | table->UvdLevel[count].DclkFrequency, ÷rs); | |
1546 | PP_ASSERT_WITH_CODE((0 == result), | |
1547 | "can not find divide id for Dclk clock", return result); | |
1548 | ||
1549 | table->UvdLevel[count].DclkDivider = (uint8_t)dividers.pll_post_divider; | |
1550 | CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency); | |
1551 | CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency); | |
1552 | CONVERT_FROM_HOST_TO_SMC_US(table->UvdLevel[count].MinVddc); | |
1553 | } | |
1554 | ||
1555 | return result; | |
1556 | } | |
1557 | ||
1558 | static int ci_populate_smc_vce_level(struct pp_hwmgr *hwmgr, | |
1559 | SMU7_Discrete_DpmTable *table) | |
1560 | { | |
1561 | int result = -EINVAL; | |
1562 | uint8_t count; | |
1563 | struct pp_atomctrl_clock_dividers_vi dividers; | |
1564 | struct phm_vce_clock_voltage_dependency_table *vce_table = | |
1565 | hwmgr->dyn_state.vce_clock_voltage_dependency_table; | |
1566 | ||
1567 | table->VceLevelCount = (uint8_t)(vce_table->count); | |
1568 | table->VceBootLevel = 0; | |
1569 | ||
1570 | for (count = 0; count < table->VceLevelCount; count++) { | |
1571 | table->VceLevel[count].Frequency = vce_table->entries[count].evclk; | |
1572 | table->VceLevel[count].MinVoltage = | |
1573 | vce_table->entries[count].v * VOLTAGE_SCALE; | |
1574 | table->VceLevel[count].MinPhases = 1; | |
1575 | ||
1576 | result = atomctrl_get_dfs_pll_dividers_vi(hwmgr, | |
1577 | table->VceLevel[count].Frequency, ÷rs); | |
1578 | PP_ASSERT_WITH_CODE((0 == result), | |
1579 | "can not find divide id for VCE engine clock", | |
1580 | return result); | |
1581 | ||
1582 | table->VceLevel[count].Divider = (uint8_t)dividers.pll_post_divider; | |
1583 | ||
1584 | CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency); | |
1585 | CONVERT_FROM_HOST_TO_SMC_US(table->VceLevel[count].MinVoltage); | |
1586 | } | |
1587 | return result; | |
1588 | } | |
1589 | ||
1590 | static int ci_populate_smc_acp_level(struct pp_hwmgr *hwmgr, | |
1591 | SMU7_Discrete_DpmTable *table) | |
1592 | { | |
1593 | int result = -EINVAL; | |
1594 | uint8_t count; | |
1595 | struct pp_atomctrl_clock_dividers_vi dividers; | |
1596 | struct phm_acp_clock_voltage_dependency_table *acp_table = | |
1597 | hwmgr->dyn_state.acp_clock_voltage_dependency_table; | |
1598 | ||
1599 | table->AcpLevelCount = (uint8_t)(acp_table->count); | |
1600 | table->AcpBootLevel = 0; | |
1601 | ||
1602 | for (count = 0; count < table->AcpLevelCount; count++) { | |
1603 | table->AcpLevel[count].Frequency = acp_table->entries[count].acpclk; | |
1604 | table->AcpLevel[count].MinVoltage = acp_table->entries[count].v; | |
1605 | table->AcpLevel[count].MinPhases = 1; | |
1606 | ||
1607 | result = atomctrl_get_dfs_pll_dividers_vi(hwmgr, | |
1608 | table->AcpLevel[count].Frequency, ÷rs); | |
1609 | PP_ASSERT_WITH_CODE((0 == result), | |
1610 | "can not find divide id for engine clock", return result); | |
1611 | ||
1612 | table->AcpLevel[count].Divider = (uint8_t)dividers.pll_post_divider; | |
1613 | ||
1614 | CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].Frequency); | |
1615 | CONVERT_FROM_HOST_TO_SMC_US(table->AcpLevel[count].MinVoltage); | |
1616 | } | |
1617 | return result; | |
1618 | } | |
1619 | ||
9f4b3541 RZ |
1620 | static int ci_populate_memory_timing_parameters( |
1621 | struct pp_hwmgr *hwmgr, | |
1622 | uint32_t engine_clock, | |
1623 | uint32_t memory_clock, | |
1624 | struct SMU7_Discrete_MCArbDramTimingTableEntry *arb_regs | |
1625 | ) | |
1626 | { | |
1627 | uint32_t dramTiming; | |
1628 | uint32_t dramTiming2; | |
1629 | uint32_t burstTime; | |
1630 | int result; | |
1631 | ||
1632 | result = atomctrl_set_engine_dram_timings_rv770(hwmgr, | |
1633 | engine_clock, memory_clock); | |
1634 | ||
1635 | PP_ASSERT_WITH_CODE(result == 0, | |
1636 | "Error calling VBIOS to set DRAM_TIMING.", return result); | |
1637 | ||
1638 | dramTiming = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING); | |
1639 | dramTiming2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2); | |
1640 | burstTime = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0); | |
1641 | ||
1642 | arb_regs->McArbDramTiming = PP_HOST_TO_SMC_UL(dramTiming); | |
1643 | arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dramTiming2); | |
1644 | arb_regs->McArbBurstTime = (uint8_t)burstTime; | |
1645 | ||
1646 | return 0; | |
1647 | } | |
1648 | ||
1649 | static int ci_program_memory_timing_parameters(struct pp_hwmgr *hwmgr) | |
1650 | { | |
1651 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
b3b03052 | 1652 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
1653 | int result = 0; |
1654 | SMU7_Discrete_MCArbDramTimingTable arb_regs; | |
1655 | uint32_t i, j; | |
1656 | ||
1657 | memset(&arb_regs, 0x00, sizeof(SMU7_Discrete_MCArbDramTimingTable)); | |
1658 | ||
1659 | for (i = 0; i < data->dpm_table.sclk_table.count; i++) { | |
1660 | for (j = 0; j < data->dpm_table.mclk_table.count; j++) { | |
1661 | result = ci_populate_memory_timing_parameters | |
1662 | (hwmgr, data->dpm_table.sclk_table.dpm_levels[i].value, | |
1663 | data->dpm_table.mclk_table.dpm_levels[j].value, | |
1664 | &arb_regs.entries[i][j]); | |
1665 | ||
1666 | if (0 != result) | |
1667 | break; | |
1668 | } | |
1669 | } | |
1670 | ||
1671 | if (0 == result) { | |
1672 | result = ci_copy_bytes_to_smc( | |
d3f8c0ab | 1673 | hwmgr, |
9f4b3541 RZ |
1674 | smu_data->arb_table_start, |
1675 | (uint8_t *)&arb_regs, | |
1676 | sizeof(SMU7_Discrete_MCArbDramTimingTable), | |
1677 | SMC_RAM_END | |
1678 | ); | |
1679 | } | |
1680 | ||
1681 | return result; | |
1682 | } | |
1683 | ||
1684 | static int ci_populate_smc_boot_level(struct pp_hwmgr *hwmgr, | |
1685 | SMU7_Discrete_DpmTable *table) | |
1686 | { | |
1687 | int result = 0; | |
1688 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
b3b03052 | 1689 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
1690 | |
1691 | table->GraphicsBootLevel = 0; | |
1692 | table->MemoryBootLevel = 0; | |
1693 | ||
1694 | /* find boot level from dpm table*/ | |
1695 | result = phm_find_boot_level(&(data->dpm_table.sclk_table), | |
1696 | data->vbios_boot_state.sclk_bootup_value, | |
1697 | (uint32_t *)&(smu_data->smc_state_table.GraphicsBootLevel)); | |
1698 | ||
1699 | if (0 != result) { | |
1700 | smu_data->smc_state_table.GraphicsBootLevel = 0; | |
4f42a2dd | 1701 | pr_err("VBIOS did not find boot engine clock value in dependency table. Using Graphics DPM level 0!\n"); |
9f4b3541 RZ |
1702 | result = 0; |
1703 | } | |
1704 | ||
1705 | result = phm_find_boot_level(&(data->dpm_table.mclk_table), | |
1706 | data->vbios_boot_state.mclk_bootup_value, | |
1707 | (uint32_t *)&(smu_data->smc_state_table.MemoryBootLevel)); | |
1708 | ||
1709 | if (0 != result) { | |
1710 | smu_data->smc_state_table.MemoryBootLevel = 0; | |
4f42a2dd | 1711 | pr_err("VBIOS did not find boot engine clock value in dependency table. Using Memory DPM level 0!\n"); |
9f4b3541 RZ |
1712 | result = 0; |
1713 | } | |
1714 | ||
1715 | table->BootVddc = data->vbios_boot_state.vddc_bootup_value; | |
1716 | table->BootVddci = data->vbios_boot_state.vddci_bootup_value; | |
1717 | table->BootMVdd = data->vbios_boot_state.mvdd_bootup_value; | |
1718 | ||
1719 | return result; | |
1720 | } | |
1721 | ||
d3f8c0ab | 1722 | static int ci_populate_mc_reg_address(struct pp_hwmgr *hwmgr, |
9f4b3541 RZ |
1723 | SMU7_Discrete_MCRegisters *mc_reg_table) |
1724 | { | |
b3b03052 | 1725 | const struct ci_smumgr *smu_data = (struct ci_smumgr *)hwmgr->smu_backend; |
9f4b3541 RZ |
1726 | |
1727 | uint32_t i, j; | |
1728 | ||
1729 | for (i = 0, j = 0; j < smu_data->mc_reg_table.last; j++) { | |
1730 | if (smu_data->mc_reg_table.validflag & 1<<j) { | |
1731 | PP_ASSERT_WITH_CODE(i < SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE, | |
1732 | "Index of mc_reg_table->address[] array out of boundary", return -EINVAL); | |
1733 | mc_reg_table->address[i].s0 = | |
1734 | PP_HOST_TO_SMC_US(smu_data->mc_reg_table.mc_reg_address[j].s0); | |
1735 | mc_reg_table->address[i].s1 = | |
1736 | PP_HOST_TO_SMC_US(smu_data->mc_reg_table.mc_reg_address[j].s1); | |
1737 | i++; | |
1738 | } | |
1739 | } | |
1740 | ||
1741 | mc_reg_table->last = (uint8_t)i; | |
1742 | ||
1743 | return 0; | |
1744 | } | |
1745 | ||
1746 | static void ci_convert_mc_registers( | |
1747 | const struct ci_mc_reg_entry *entry, | |
1748 | SMU7_Discrete_MCRegisterSet *data, | |
1749 | uint32_t num_entries, uint32_t valid_flag) | |
1750 | { | |
1751 | uint32_t i, j; | |
1752 | ||
1753 | for (i = 0, j = 0; j < num_entries; j++) { | |
1754 | if (valid_flag & 1<<j) { | |
1755 | data->value[i] = PP_HOST_TO_SMC_UL(entry->mc_data[j]); | |
1756 | i++; | |
1757 | } | |
1758 | } | |
1759 | } | |
1760 | ||
1761 | static int ci_convert_mc_reg_table_entry_to_smc( | |
d3f8c0ab | 1762 | struct pp_hwmgr *hwmgr, |
9f4b3541 RZ |
1763 | const uint32_t memory_clock, |
1764 | SMU7_Discrete_MCRegisterSet *mc_reg_table_data | |
1765 | ) | |
1766 | { | |
b3b03052 | 1767 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
1768 | uint32_t i = 0; |
1769 | ||
1770 | for (i = 0; i < smu_data->mc_reg_table.num_entries; i++) { | |
1771 | if (memory_clock <= | |
1772 | smu_data->mc_reg_table.mc_reg_table_entry[i].mclk_max) { | |
1773 | break; | |
1774 | } | |
1775 | } | |
1776 | ||
1777 | if ((i == smu_data->mc_reg_table.num_entries) && (i > 0)) | |
1778 | --i; | |
1779 | ||
1780 | ci_convert_mc_registers(&smu_data->mc_reg_table.mc_reg_table_entry[i], | |
1781 | mc_reg_table_data, smu_data->mc_reg_table.last, | |
1782 | smu_data->mc_reg_table.validflag); | |
1783 | ||
1784 | return 0; | |
1785 | } | |
1786 | ||
1787 | static int ci_convert_mc_reg_table_to_smc(struct pp_hwmgr *hwmgr, | |
1788 | SMU7_Discrete_MCRegisters *mc_regs) | |
1789 | { | |
1790 | int result = 0; | |
1791 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
1792 | int res; | |
1793 | uint32_t i; | |
1794 | ||
1795 | for (i = 0; i < data->dpm_table.mclk_table.count; i++) { | |
1796 | res = ci_convert_mc_reg_table_entry_to_smc( | |
d3f8c0ab | 1797 | hwmgr, |
9f4b3541 RZ |
1798 | data->dpm_table.mclk_table.dpm_levels[i].value, |
1799 | &mc_regs->data[i] | |
1800 | ); | |
1801 | ||
1802 | if (0 != res) | |
1803 | result = res; | |
1804 | } | |
1805 | ||
1806 | return result; | |
1807 | } | |
1808 | ||
1809 | static int ci_update_and_upload_mc_reg_table(struct pp_hwmgr *hwmgr) | |
1810 | { | |
b3b03052 | 1811 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
1812 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); |
1813 | uint32_t address; | |
1814 | int32_t result; | |
1815 | ||
1816 | if (0 == (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) | |
1817 | return 0; | |
1818 | ||
1819 | ||
1820 | memset(&smu_data->mc_regs, 0, sizeof(SMU7_Discrete_MCRegisters)); | |
1821 | ||
1822 | result = ci_convert_mc_reg_table_to_smc(hwmgr, &(smu_data->mc_regs)); | |
1823 | ||
1824 | if (result != 0) | |
1825 | return result; | |
1826 | ||
1827 | address = smu_data->mc_reg_table_start + (uint32_t)offsetof(SMU7_Discrete_MCRegisters, data[0]); | |
1828 | ||
d3f8c0ab | 1829 | return ci_copy_bytes_to_smc(hwmgr, address, |
9f4b3541 RZ |
1830 | (uint8_t *)&smu_data->mc_regs.data[0], |
1831 | sizeof(SMU7_Discrete_MCRegisterSet) * data->dpm_table.mclk_table.count, | |
1832 | SMC_RAM_END); | |
1833 | } | |
1834 | ||
1835 | static int ci_populate_initial_mc_reg_table(struct pp_hwmgr *hwmgr) | |
1836 | { | |
1837 | int result; | |
b3b03052 | 1838 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
1839 | |
1840 | memset(&smu_data->mc_regs, 0x00, sizeof(SMU7_Discrete_MCRegisters)); | |
d3f8c0ab | 1841 | result = ci_populate_mc_reg_address(hwmgr, &(smu_data->mc_regs)); |
9f4b3541 RZ |
1842 | PP_ASSERT_WITH_CODE(0 == result, |
1843 | "Failed to initialize MCRegTable for the MC register addresses!", return result;); | |
1844 | ||
1845 | result = ci_convert_mc_reg_table_to_smc(hwmgr, &smu_data->mc_regs); | |
1846 | PP_ASSERT_WITH_CODE(0 == result, | |
1847 | "Failed to initialize MCRegTable for driver state!", return result;); | |
1848 | ||
d3f8c0ab | 1849 | return ci_copy_bytes_to_smc(hwmgr, smu_data->mc_reg_table_start, |
9f4b3541 RZ |
1850 | (uint8_t *)&smu_data->mc_regs, sizeof(SMU7_Discrete_MCRegisters), SMC_RAM_END); |
1851 | } | |
1852 | ||
1853 | static int ci_populate_smc_initial_state(struct pp_hwmgr *hwmgr) | |
1854 | { | |
1855 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
b3b03052 | 1856 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
1857 | uint8_t count, level; |
1858 | ||
1859 | count = (uint8_t)(hwmgr->dyn_state.vddc_dependency_on_sclk->count); | |
1860 | ||
1861 | for (level = 0; level < count; level++) { | |
1862 | if (hwmgr->dyn_state.vddc_dependency_on_sclk->entries[level].clk | |
1863 | >= data->vbios_boot_state.sclk_bootup_value) { | |
1864 | smu_data->smc_state_table.GraphicsBootLevel = level; | |
1865 | break; | |
1866 | } | |
1867 | } | |
1868 | ||
1869 | count = (uint8_t)(hwmgr->dyn_state.vddc_dependency_on_mclk->count); | |
1870 | ||
1871 | for (level = 0; level < count; level++) { | |
1872 | if (hwmgr->dyn_state.vddc_dependency_on_mclk->entries[level].clk | |
1873 | >= data->vbios_boot_state.mclk_bootup_value) { | |
1874 | smu_data->smc_state_table.MemoryBootLevel = level; | |
1875 | break; | |
1876 | } | |
1877 | } | |
1878 | ||
1879 | return 0; | |
1880 | } | |
1881 | ||
1882 | static int ci_populate_smc_svi2_config(struct pp_hwmgr *hwmgr, | |
1883 | SMU7_Discrete_DpmTable *table) | |
1884 | { | |
1885 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
1886 | ||
1887 | if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) | |
1888 | table->SVI2Enable = 1; | |
1889 | else | |
1890 | table->SVI2Enable = 0; | |
1891 | return 0; | |
1892 | } | |
1893 | ||
d3f8c0ab | 1894 | static int ci_start_smc(struct pp_hwmgr *hwmgr) |
9f4b3541 RZ |
1895 | { |
1896 | /* set smc instruct start point at 0x0 */ | |
d3f8c0ab | 1897 | ci_program_jump_on_start(hwmgr); |
9f4b3541 RZ |
1898 | |
1899 | /* enable smc clock */ | |
fbabae46 | 1900 | PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0); |
9f4b3541 | 1901 | |
fbabae46 | 1902 | PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMC_SYSCON_RESET_CNTL, rst_reg, 0); |
9f4b3541 | 1903 | |
0041e600 | 1904 | PHM_WAIT_INDIRECT_FIELD(hwmgr, SMC_IND, FIRMWARE_FLAGS, |
9f4b3541 RZ |
1905 | INTERRUPTS_ENABLED, 1); |
1906 | ||
1907 | return 0; | |
1908 | } | |
1909 | ||
53241e01 RZ |
1910 | static int ci_populate_vr_config(struct pp_hwmgr *hwmgr, SMU7_Discrete_DpmTable *table) |
1911 | { | |
1912 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
1913 | uint16_t config; | |
1914 | ||
1915 | config = VR_SVI2_PLANE_1; | |
1916 | table->VRConfig |= (config<<VRCONF_VDDGFX_SHIFT); | |
1917 | ||
1918 | if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) { | |
1919 | config = VR_SVI2_PLANE_2; | |
1920 | table->VRConfig |= config; | |
1921 | } else { | |
1922 | pr_info("VDDCshould be on SVI2 controller!"); | |
1923 | } | |
1924 | ||
1925 | if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) { | |
1926 | config = VR_SVI2_PLANE_2; | |
1927 | table->VRConfig |= (config<<VRCONF_VDDCI_SHIFT); | |
1928 | } else if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) { | |
1929 | config = VR_SMIO_PATTERN_1; | |
1930 | table->VRConfig |= (config<<VRCONF_VDDCI_SHIFT); | |
1931 | } | |
1932 | ||
1933 | if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) { | |
1934 | config = VR_SMIO_PATTERN_2; | |
1935 | table->VRConfig |= (config<<VRCONF_MVDD_SHIFT); | |
1936 | } | |
1937 | ||
1938 | return 0; | |
1939 | } | |
1940 | ||
19048dc6 | 1941 | static int ci_init_smc_table(struct pp_hwmgr *hwmgr) |
9f4b3541 RZ |
1942 | { |
1943 | int result; | |
1944 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
b3b03052 | 1945 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
1946 | SMU7_Discrete_DpmTable *table = &(smu_data->smc_state_table); |
1947 | struct pp_atomctrl_gpio_pin_assignment gpio_pin; | |
1948 | u32 i; | |
1949 | ||
1950 | ci_initialize_power_tune_defaults(hwmgr); | |
1951 | memset(&(smu_data->smc_state_table), 0x00, sizeof(smu_data->smc_state_table)); | |
1952 | ||
1953 | if (SMU7_VOLTAGE_CONTROL_NONE != data->voltage_control) | |
1954 | ci_populate_smc_voltage_tables(hwmgr, table); | |
1955 | ||
1956 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, | |
1957 | PHM_PlatformCaps_AutomaticDCTransition)) | |
1958 | table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC; | |
1959 | ||
1960 | ||
1961 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, | |
1962 | PHM_PlatformCaps_StepVddc)) | |
1963 | table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC; | |
1964 | ||
1965 | if (data->is_memory_gddr5) | |
1966 | table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5; | |
1967 | ||
1968 | if (data->ulv_supported) { | |
1969 | result = ci_populate_ulv_state(hwmgr, &(table->Ulv)); | |
1970 | PP_ASSERT_WITH_CODE(0 == result, | |
1971 | "Failed to initialize ULV state!", return result); | |
1972 | ||
1973 | cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, | |
1974 | ixCG_ULV_PARAMETER, 0x40035); | |
1975 | } | |
1976 | ||
1977 | result = ci_populate_all_graphic_levels(hwmgr); | |
1978 | PP_ASSERT_WITH_CODE(0 == result, | |
1979 | "Failed to initialize Graphics Level!", return result); | |
1980 | ||
1981 | result = ci_populate_all_memory_levels(hwmgr); | |
1982 | PP_ASSERT_WITH_CODE(0 == result, | |
1983 | "Failed to initialize Memory Level!", return result); | |
1984 | ||
1985 | result = ci_populate_smc_link_level(hwmgr, table); | |
1986 | PP_ASSERT_WITH_CODE(0 == result, | |
1987 | "Failed to initialize Link Level!", return result); | |
1988 | ||
1989 | result = ci_populate_smc_acpi_level(hwmgr, table); | |
1990 | PP_ASSERT_WITH_CODE(0 == result, | |
1991 | "Failed to initialize ACPI Level!", return result); | |
1992 | ||
1993 | result = ci_populate_smc_vce_level(hwmgr, table); | |
1994 | PP_ASSERT_WITH_CODE(0 == result, | |
1995 | "Failed to initialize VCE Level!", return result); | |
1996 | ||
1997 | result = ci_populate_smc_acp_level(hwmgr, table); | |
1998 | PP_ASSERT_WITH_CODE(0 == result, | |
1999 | "Failed to initialize ACP Level!", return result); | |
2000 | ||
9f4b3541 RZ |
2001 | /* Since only the initial state is completely set up at this point (the other states are just copies of the boot state) we only */ |
2002 | /* need to populate the ARB settings for the initial state. */ | |
2003 | result = ci_program_memory_timing_parameters(hwmgr); | |
2004 | PP_ASSERT_WITH_CODE(0 == result, | |
2005 | "Failed to Write ARB settings for the initial state.", return result); | |
2006 | ||
2007 | result = ci_populate_smc_uvd_level(hwmgr, table); | |
2008 | PP_ASSERT_WITH_CODE(0 == result, | |
2009 | "Failed to initialize UVD Level!", return result); | |
2010 | ||
2011 | table->UvdBootLevel = 0; | |
2012 | table->VceBootLevel = 0; | |
2013 | table->AcpBootLevel = 0; | |
2014 | table->SamuBootLevel = 0; | |
2015 | ||
2016 | table->GraphicsBootLevel = 0; | |
2017 | table->MemoryBootLevel = 0; | |
2018 | ||
2019 | result = ci_populate_smc_boot_level(hwmgr, table); | |
2020 | PP_ASSERT_WITH_CODE(0 == result, | |
2021 | "Failed to initialize Boot Level!", return result); | |
2022 | ||
2023 | result = ci_populate_smc_initial_state(hwmgr); | |
2024 | PP_ASSERT_WITH_CODE(0 == result, "Failed to initialize Boot State!", return result); | |
2025 | ||
2026 | result = ci_populate_bapm_parameters_in_dpm_table(hwmgr); | |
2027 | PP_ASSERT_WITH_CODE(0 == result, "Failed to populate BAPM Parameters!", return result); | |
2028 | ||
2029 | table->UVDInterval = 1; | |
2030 | table->VCEInterval = 1; | |
2031 | table->ACPInterval = 1; | |
2032 | table->SAMUInterval = 1; | |
2033 | table->GraphicsVoltageChangeEnable = 1; | |
2034 | table->GraphicsThermThrottleEnable = 1; | |
2035 | table->GraphicsInterval = 1; | |
2036 | table->VoltageInterval = 1; | |
2037 | table->ThermalInterval = 1; | |
2038 | ||
2039 | table->TemperatureLimitHigh = | |
2040 | (data->thermal_temp_setting.temperature_high * | |
2041 | SMU7_Q88_FORMAT_CONVERSION_UNIT) / PP_TEMPERATURE_UNITS_PER_CENTIGRADES; | |
2042 | table->TemperatureLimitLow = | |
2043 | (data->thermal_temp_setting.temperature_low * | |
2044 | SMU7_Q88_FORMAT_CONVERSION_UNIT) / PP_TEMPERATURE_UNITS_PER_CENTIGRADES; | |
2045 | ||
2046 | table->MemoryVoltageChangeEnable = 1; | |
2047 | table->MemoryInterval = 1; | |
2048 | table->VoltageResponseTime = 0; | |
2049 | table->VddcVddciDelta = 4000; | |
2050 | table->PhaseResponseTime = 0; | |
2051 | table->MemoryThermThrottleEnable = 1; | |
2052 | ||
2053 | PP_ASSERT_WITH_CODE((1 <= data->dpm_table.pcie_speed_table.count), | |
2054 | "There must be 1 or more PCIE levels defined in PPTable.", | |
2055 | return -EINVAL); | |
2056 | ||
2057 | table->PCIeBootLinkLevel = (uint8_t)data->dpm_table.pcie_speed_table.count; | |
2058 | table->PCIeGenInterval = 1; | |
2059 | ||
53241e01 RZ |
2060 | result = ci_populate_vr_config(hwmgr, table); |
2061 | PP_ASSERT_WITH_CODE(0 == result, | |
2062 | "Failed to populate VRConfig setting!", return result); | |
2063 | data->vr_config = table->VRConfig; | |
2064 | ||
9f4b3541 RZ |
2065 | ci_populate_smc_svi2_config(hwmgr, table); |
2066 | ||
2067 | for (i = 0; i < SMU7_MAX_ENTRIES_SMIO; i++) | |
2068 | CONVERT_FROM_HOST_TO_SMC_UL(table->Smio[i]); | |
2069 | ||
2070 | table->ThermGpio = 17; | |
2071 | table->SclkStepSize = 0x4000; | |
2072 | if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_VRHOT_GPIO_PINID, &gpio_pin)) { | |
2073 | table->VRHotGpio = gpio_pin.uc_gpio_pin_bit_shift; | |
2074 | phm_cap_set(hwmgr->platform_descriptor.platformCaps, | |
2075 | PHM_PlatformCaps_RegulatorHot); | |
2076 | } else { | |
2077 | table->VRHotGpio = SMU7_UNUSED_GPIO_PIN; | |
2078 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, | |
2079 | PHM_PlatformCaps_RegulatorHot); | |
2080 | } | |
2081 | ||
2082 | table->AcDcGpio = SMU7_UNUSED_GPIO_PIN; | |
2083 | ||
2084 | CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags); | |
53241e01 | 2085 | CONVERT_FROM_HOST_TO_SMC_UL(table->VRConfig); |
9f4b3541 RZ |
2086 | CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskVddcVid); |
2087 | CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskVddcPhase); | |
2088 | CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskVddciVid); | |
2089 | CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMaskMvddVid); | |
2090 | CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize); | |
2091 | CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh); | |
2092 | CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow); | |
2093 | table->VddcVddciDelta = PP_HOST_TO_SMC_US(table->VddcVddciDelta); | |
2094 | CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime); | |
2095 | CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime); | |
2096 | ||
2097 | table->BootVddc = PP_HOST_TO_SMC_US(table->BootVddc * VOLTAGE_SCALE); | |
2098 | table->BootVddci = PP_HOST_TO_SMC_US(table->BootVddci * VOLTAGE_SCALE); | |
2099 | table->BootMVdd = PP_HOST_TO_SMC_US(table->BootMVdd * VOLTAGE_SCALE); | |
2100 | ||
2101 | /* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */ | |
d3f8c0ab | 2102 | result = ci_copy_bytes_to_smc(hwmgr, smu_data->dpm_table_start + |
9f4b3541 RZ |
2103 | offsetof(SMU7_Discrete_DpmTable, SystemFlags), |
2104 | (uint8_t *)&(table->SystemFlags), | |
2105 | sizeof(SMU7_Discrete_DpmTable)-3 * sizeof(SMU7_PIDController), | |
2106 | SMC_RAM_END); | |
2107 | ||
2108 | PP_ASSERT_WITH_CODE(0 == result, | |
2109 | "Failed to upload dpm data to SMC memory!", return result;); | |
2110 | ||
2111 | result = ci_populate_initial_mc_reg_table(hwmgr); | |
2112 | PP_ASSERT_WITH_CODE((0 == result), | |
2113 | "Failed to populate initialize MC Reg table!", return result); | |
2114 | ||
2115 | result = ci_populate_pm_fuses(hwmgr); | |
2116 | PP_ASSERT_WITH_CODE(0 == result, | |
2117 | "Failed to populate PM fuses to SMC memory!", return result); | |
2118 | ||
d3f8c0ab | 2119 | ci_start_smc(hwmgr); |
9f4b3541 RZ |
2120 | |
2121 | return 0; | |
2122 | } | |
2123 | ||
19048dc6 | 2124 | static int ci_thermal_setup_fan_table(struct pp_hwmgr *hwmgr) |
9f4b3541 | 2125 | { |
b3b03052 | 2126 | struct ci_smumgr *ci_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
2127 | SMU7_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE }; |
2128 | uint32_t duty100; | |
2129 | uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2; | |
2130 | uint16_t fdo_min, slope1, slope2; | |
2131 | uint32_t reference_clock; | |
2132 | int res; | |
2133 | uint64_t tmp64; | |
2134 | ||
2135 | if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl)) | |
2136 | return 0; | |
2137 | ||
2138 | if (hwmgr->thermal_controller.fanInfo.bNoFan) { | |
2139 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, | |
2140 | PHM_PlatformCaps_MicrocodeFanControl); | |
2141 | return 0; | |
2142 | } | |
2143 | ||
2144 | if (0 == ci_data->fan_table_start) { | |
2145 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl); | |
2146 | return 0; | |
2147 | } | |
2148 | ||
2149 | duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL1, FMAX_DUTY100); | |
2150 | ||
2151 | if (0 == duty100) { | |
2152 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl); | |
2153 | return 0; | |
2154 | } | |
2155 | ||
2156 | tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin * duty100; | |
2157 | do_div(tmp64, 10000); | |
2158 | fdo_min = (uint16_t)tmp64; | |
2159 | ||
2160 | t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed - hwmgr->thermal_controller.advanceFanControlParameters.usTMin; | |
2161 | t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh - hwmgr->thermal_controller.advanceFanControlParameters.usTMed; | |
2162 | ||
2163 | pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed - hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin; | |
2164 | pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh - hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed; | |
2165 | ||
2166 | slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100); | |
2167 | slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100); | |
2168 | ||
2169 | fan_table.TempMin = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMin) / 100); | |
2170 | fan_table.TempMed = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMed) / 100); | |
2171 | fan_table.TempMax = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMax) / 100); | |
2172 | ||
2173 | fan_table.Slope1 = cpu_to_be16(slope1); | |
2174 | fan_table.Slope2 = cpu_to_be16(slope2); | |
2175 | ||
2176 | fan_table.FdoMin = cpu_to_be16(fdo_min); | |
2177 | ||
2178 | fan_table.HystDown = cpu_to_be16(hwmgr->thermal_controller.advanceFanControlParameters.ucTHyst); | |
2179 | ||
2180 | fan_table.HystUp = cpu_to_be16(1); | |
2181 | ||
2182 | fan_table.HystSlope = cpu_to_be16(1); | |
2183 | ||
2184 | fan_table.TempRespLim = cpu_to_be16(5); | |
2185 | ||
2538090c | 2186 | reference_clock = amdgpu_asic_get_xclk((struct amdgpu_device *)hwmgr->adev); |
9f4b3541 RZ |
2187 | |
2188 | fan_table.RefreshPeriod = cpu_to_be32((hwmgr->thermal_controller.advanceFanControlParameters.ulCycleDelay * reference_clock) / 1600); | |
2189 | ||
2190 | fan_table.FdoMax = cpu_to_be16((uint16_t)duty100); | |
2191 | ||
2192 | fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_MULT_THERMAL_CTRL, TEMP_SEL); | |
2193 | ||
d3f8c0ab | 2194 | res = ci_copy_bytes_to_smc(hwmgr, ci_data->fan_table_start, (uint8_t *)&fan_table, (uint32_t)sizeof(fan_table), SMC_RAM_END); |
9f4b3541 RZ |
2195 | |
2196 | return 0; | |
2197 | } | |
2198 | ||
2199 | static int ci_program_mem_timing_parameters(struct pp_hwmgr *hwmgr) | |
2200 | { | |
2201 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
2202 | ||
2203 | if (data->need_update_smu7_dpm_table & | |
2204 | (DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK)) | |
2205 | return ci_program_memory_timing_parameters(hwmgr); | |
2206 | ||
2207 | return 0; | |
2208 | } | |
2209 | ||
19048dc6 | 2210 | static int ci_update_sclk_threshold(struct pp_hwmgr *hwmgr) |
9f4b3541 RZ |
2211 | { |
2212 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
b3b03052 | 2213 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
2214 | |
2215 | int result = 0; | |
2216 | uint32_t low_sclk_interrupt_threshold = 0; | |
2217 | ||
2218 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, | |
2219 | PHM_PlatformCaps_SclkThrottleLowNotification) | |
29411f05 | 2220 | && (data->low_sclk_interrupt_threshold != 0)) { |
9f4b3541 RZ |
2221 | low_sclk_interrupt_threshold = |
2222 | data->low_sclk_interrupt_threshold; | |
2223 | ||
2224 | CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold); | |
2225 | ||
2226 | result = ci_copy_bytes_to_smc( | |
d3f8c0ab | 2227 | hwmgr, |
9f4b3541 RZ |
2228 | smu_data->dpm_table_start + |
2229 | offsetof(SMU7_Discrete_DpmTable, | |
2230 | LowSclkInterruptT), | |
2231 | (uint8_t *)&low_sclk_interrupt_threshold, | |
2232 | sizeof(uint32_t), | |
2233 | SMC_RAM_END); | |
2234 | } | |
2235 | ||
2236 | result = ci_update_and_upload_mc_reg_table(hwmgr); | |
2237 | ||
2238 | PP_ASSERT_WITH_CODE((0 == result), "Failed to upload MC reg table!", return result); | |
2239 | ||
2240 | result = ci_program_mem_timing_parameters(hwmgr); | |
2241 | PP_ASSERT_WITH_CODE((result == 0), | |
2242 | "Failed to program memory timing parameters!", | |
2243 | ); | |
2244 | ||
2245 | return result; | |
2246 | } | |
2247 | ||
19048dc6 | 2248 | static uint32_t ci_get_offsetof(uint32_t type, uint32_t member) |
9f4b3541 RZ |
2249 | { |
2250 | switch (type) { | |
2251 | case SMU_SoftRegisters: | |
2252 | switch (member) { | |
2253 | case HandshakeDisables: | |
2254 | return offsetof(SMU7_SoftRegisters, HandshakeDisables); | |
2255 | case VoltageChangeTimeout: | |
2256 | return offsetof(SMU7_SoftRegisters, VoltageChangeTimeout); | |
2257 | case AverageGraphicsActivity: | |
2258 | return offsetof(SMU7_SoftRegisters, AverageGraphicsA); | |
767fb6b3 EQ |
2259 | case AverageMemoryActivity: |
2260 | return offsetof(SMU7_SoftRegisters, AverageMemoryA); | |
9f4b3541 RZ |
2261 | case PreVBlankGap: |
2262 | return offsetof(SMU7_SoftRegisters, PreVBlankGap); | |
2263 | case VBlankTimeout: | |
2264 | return offsetof(SMU7_SoftRegisters, VBlankTimeout); | |
26f52781 RZ |
2265 | case DRAM_LOG_ADDR_H: |
2266 | return offsetof(SMU7_SoftRegisters, DRAM_LOG_ADDR_H); | |
2267 | case DRAM_LOG_ADDR_L: | |
2268 | return offsetof(SMU7_SoftRegisters, DRAM_LOG_ADDR_L); | |
2269 | case DRAM_LOG_PHY_ADDR_H: | |
2270 | return offsetof(SMU7_SoftRegisters, DRAM_LOG_PHY_ADDR_H); | |
2271 | case DRAM_LOG_PHY_ADDR_L: | |
2272 | return offsetof(SMU7_SoftRegisters, DRAM_LOG_PHY_ADDR_L); | |
2273 | case DRAM_LOG_BUFF_SIZE: | |
2274 | return offsetof(SMU7_SoftRegisters, DRAM_LOG_BUFF_SIZE); | |
9f4b3541 | 2275 | } |
14b28483 | 2276 | break; |
9f4b3541 RZ |
2277 | case SMU_Discrete_DpmTable: |
2278 | switch (member) { | |
2279 | case LowSclkInterruptThreshold: | |
2280 | return offsetof(SMU7_Discrete_DpmTable, LowSclkInterruptT); | |
2281 | } | |
14b28483 | 2282 | break; |
9f4b3541 RZ |
2283 | } |
2284 | pr_debug("can't get the offset of type %x member %x\n", type, member); | |
2285 | return 0; | |
2286 | } | |
2287 | ||
19048dc6 | 2288 | static uint32_t ci_get_mac_definition(uint32_t value) |
9f4b3541 RZ |
2289 | { |
2290 | switch (value) { | |
2291 | case SMU_MAX_LEVELS_GRAPHICS: | |
2292 | return SMU7_MAX_LEVELS_GRAPHICS; | |
2293 | case SMU_MAX_LEVELS_MEMORY: | |
2294 | return SMU7_MAX_LEVELS_MEMORY; | |
2295 | case SMU_MAX_LEVELS_LINK: | |
2296 | return SMU7_MAX_LEVELS_LINK; | |
2297 | case SMU_MAX_ENTRIES_SMIO: | |
2298 | return SMU7_MAX_ENTRIES_SMIO; | |
2299 | case SMU_MAX_LEVELS_VDDC: | |
2300 | return SMU7_MAX_LEVELS_VDDC; | |
2301 | case SMU_MAX_LEVELS_VDDCI: | |
2302 | return SMU7_MAX_LEVELS_VDDCI; | |
2303 | case SMU_MAX_LEVELS_MVDD: | |
2304 | return SMU7_MAX_LEVELS_MVDD; | |
2305 | } | |
2306 | ||
2307 | pr_debug("can't get the mac of %x\n", value); | |
2308 | return 0; | |
2309 | } | |
2310 | ||
d3f8c0ab | 2311 | static int ci_load_smc_ucode(struct pp_hwmgr *hwmgr) |
9f4b3541 RZ |
2312 | { |
2313 | uint32_t byte_count, start_addr; | |
2314 | uint8_t *src; | |
2315 | uint32_t data; | |
2316 | ||
2317 | struct cgs_firmware_info info = {0}; | |
2318 | ||
d3f8c0ab | 2319 | cgs_get_firmware_info(hwmgr->device, CGS_UCODE_ID_SMU, &info); |
9f4b3541 | 2320 | |
b3b03052 | 2321 | hwmgr->is_kicker = info.is_kicker; |
82eb0f30 | 2322 | hwmgr->smu_version = info.version; |
9f4b3541 RZ |
2323 | byte_count = info.image_size; |
2324 | src = (uint8_t *)info.kptr; | |
2325 | start_addr = info.ucode_start_address; | |
2326 | ||
2327 | if (byte_count > SMC_RAM_END) { | |
2328 | pr_err("SMC address is beyond the SMC RAM area.\n"); | |
2329 | return -EINVAL; | |
2330 | } | |
2331 | ||
d3f8c0ab | 2332 | cgs_write_register(hwmgr->device, mmSMC_IND_INDEX_0, start_addr); |
a9eca3a6 | 2333 | PHM_WRITE_FIELD(hwmgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 1); |
9f4b3541 RZ |
2334 | |
2335 | for (; byte_count >= 4; byte_count -= 4) { | |
2336 | data = (src[0] << 24) | (src[1] << 16) | (src[2] << 8) | src[3]; | |
d3f8c0ab | 2337 | cgs_write_register(hwmgr->device, mmSMC_IND_DATA_0, data); |
9f4b3541 RZ |
2338 | src += 4; |
2339 | } | |
a9eca3a6 | 2340 | PHM_WRITE_FIELD(hwmgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 0); |
9f4b3541 RZ |
2341 | |
2342 | if (0 != byte_count) { | |
45b19706 | 2343 | pr_err("SMC size must be divisible by 4\n"); |
9f4b3541 RZ |
2344 | return -EINVAL; |
2345 | } | |
2346 | ||
2347 | return 0; | |
2348 | } | |
2349 | ||
2350 | static int ci_upload_firmware(struct pp_hwmgr *hwmgr) | |
2351 | { | |
d3f8c0ab | 2352 | if (ci_is_smc_ram_running(hwmgr)) { |
9f4b3541 RZ |
2353 | pr_info("smc is running, no need to load smc firmware\n"); |
2354 | return 0; | |
2355 | } | |
be49be40 | 2356 | PHM_WAIT_INDIRECT_FIELD(hwmgr, SMC_IND, RCU_UC_EVENTS, |
9f4b3541 RZ |
2357 | boot_seq_done, 1); |
2358 | PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMC_SYSCON_MISC_CNTL, | |
2359 | pre_fetcher_en, 1); | |
2360 | ||
2361 | PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 1); | |
2362 | PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMC_SYSCON_RESET_CNTL, rst_reg, 1); | |
d3f8c0ab | 2363 | return ci_load_smc_ucode(hwmgr); |
9f4b3541 RZ |
2364 | } |
2365 | ||
19048dc6 | 2366 | static int ci_process_firmware_header(struct pp_hwmgr *hwmgr) |
9f4b3541 RZ |
2367 | { |
2368 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
b3b03052 | 2369 | struct ci_smumgr *ci_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
2370 | |
2371 | uint32_t tmp = 0; | |
2372 | int result; | |
2373 | bool error = false; | |
2374 | ||
2375 | if (ci_upload_firmware(hwmgr)) | |
2376 | return -EINVAL; | |
2377 | ||
d3f8c0ab | 2378 | result = ci_read_smc_sram_dword(hwmgr, |
9f4b3541 RZ |
2379 | SMU7_FIRMWARE_HEADER_LOCATION + |
2380 | offsetof(SMU7_Firmware_Header, DpmTable), | |
2381 | &tmp, SMC_RAM_END); | |
2382 | ||
2383 | if (0 == result) | |
2384 | ci_data->dpm_table_start = tmp; | |
2385 | ||
2386 | error |= (0 != result); | |
2387 | ||
d3f8c0ab | 2388 | result = ci_read_smc_sram_dword(hwmgr, |
9f4b3541 RZ |
2389 | SMU7_FIRMWARE_HEADER_LOCATION + |
2390 | offsetof(SMU7_Firmware_Header, SoftRegisters), | |
2391 | &tmp, SMC_RAM_END); | |
2392 | ||
2393 | if (0 == result) { | |
2394 | data->soft_regs_start = tmp; | |
2395 | ci_data->soft_regs_start = tmp; | |
2396 | } | |
2397 | ||
2398 | error |= (0 != result); | |
2399 | ||
d3f8c0ab | 2400 | result = ci_read_smc_sram_dword(hwmgr, |
9f4b3541 RZ |
2401 | SMU7_FIRMWARE_HEADER_LOCATION + |
2402 | offsetof(SMU7_Firmware_Header, mcRegisterTable), | |
2403 | &tmp, SMC_RAM_END); | |
2404 | ||
2405 | if (0 == result) | |
2406 | ci_data->mc_reg_table_start = tmp; | |
2407 | ||
d3f8c0ab | 2408 | result = ci_read_smc_sram_dword(hwmgr, |
9f4b3541 RZ |
2409 | SMU7_FIRMWARE_HEADER_LOCATION + |
2410 | offsetof(SMU7_Firmware_Header, FanTable), | |
2411 | &tmp, SMC_RAM_END); | |
2412 | ||
2413 | if (0 == result) | |
2414 | ci_data->fan_table_start = tmp; | |
2415 | ||
2416 | error |= (0 != result); | |
2417 | ||
d3f8c0ab | 2418 | result = ci_read_smc_sram_dword(hwmgr, |
9f4b3541 RZ |
2419 | SMU7_FIRMWARE_HEADER_LOCATION + |
2420 | offsetof(SMU7_Firmware_Header, mcArbDramTimingTable), | |
2421 | &tmp, SMC_RAM_END); | |
2422 | ||
2423 | if (0 == result) | |
2424 | ci_data->arb_table_start = tmp; | |
2425 | ||
2426 | error |= (0 != result); | |
2427 | ||
d3f8c0ab | 2428 | result = ci_read_smc_sram_dword(hwmgr, |
9f4b3541 RZ |
2429 | SMU7_FIRMWARE_HEADER_LOCATION + |
2430 | offsetof(SMU7_Firmware_Header, Version), | |
2431 | &tmp, SMC_RAM_END); | |
2432 | ||
2433 | if (0 == result) | |
2434 | hwmgr->microcode_version_info.SMC = tmp; | |
2435 | ||
2436 | error |= (0 != result); | |
2437 | ||
2438 | return error ? 1 : 0; | |
2439 | } | |
2440 | ||
2441 | static uint8_t ci_get_memory_modile_index(struct pp_hwmgr *hwmgr) | |
2442 | { | |
2443 | return (uint8_t) (0xFF & (cgs_read_register(hwmgr->device, mmBIOS_SCRATCH_4) >> 16)); | |
2444 | } | |
2445 | ||
2446 | static bool ci_check_s0_mc_reg_index(uint16_t in_reg, uint16_t *out_reg) | |
2447 | { | |
2448 | bool result = true; | |
2449 | ||
2450 | switch (in_reg) { | |
2451 | case mmMC_SEQ_RAS_TIMING: | |
2452 | *out_reg = mmMC_SEQ_RAS_TIMING_LP; | |
2453 | break; | |
2454 | ||
2455 | case mmMC_SEQ_DLL_STBY: | |
2456 | *out_reg = mmMC_SEQ_DLL_STBY_LP; | |
2457 | break; | |
2458 | ||
2459 | case mmMC_SEQ_G5PDX_CMD0: | |
2460 | *out_reg = mmMC_SEQ_G5PDX_CMD0_LP; | |
2461 | break; | |
2462 | ||
2463 | case mmMC_SEQ_G5PDX_CMD1: | |
2464 | *out_reg = mmMC_SEQ_G5PDX_CMD1_LP; | |
2465 | break; | |
2466 | ||
2467 | case mmMC_SEQ_G5PDX_CTRL: | |
2468 | *out_reg = mmMC_SEQ_G5PDX_CTRL_LP; | |
2469 | break; | |
2470 | ||
2471 | case mmMC_SEQ_CAS_TIMING: | |
2472 | *out_reg = mmMC_SEQ_CAS_TIMING_LP; | |
2473 | break; | |
2474 | ||
2475 | case mmMC_SEQ_MISC_TIMING: | |
2476 | *out_reg = mmMC_SEQ_MISC_TIMING_LP; | |
2477 | break; | |
2478 | ||
2479 | case mmMC_SEQ_MISC_TIMING2: | |
2480 | *out_reg = mmMC_SEQ_MISC_TIMING2_LP; | |
2481 | break; | |
2482 | ||
2483 | case mmMC_SEQ_PMG_DVS_CMD: | |
2484 | *out_reg = mmMC_SEQ_PMG_DVS_CMD_LP; | |
2485 | break; | |
2486 | ||
2487 | case mmMC_SEQ_PMG_DVS_CTL: | |
2488 | *out_reg = mmMC_SEQ_PMG_DVS_CTL_LP; | |
2489 | break; | |
2490 | ||
2491 | case mmMC_SEQ_RD_CTL_D0: | |
2492 | *out_reg = mmMC_SEQ_RD_CTL_D0_LP; | |
2493 | break; | |
2494 | ||
2495 | case mmMC_SEQ_RD_CTL_D1: | |
2496 | *out_reg = mmMC_SEQ_RD_CTL_D1_LP; | |
2497 | break; | |
2498 | ||
2499 | case mmMC_SEQ_WR_CTL_D0: | |
2500 | *out_reg = mmMC_SEQ_WR_CTL_D0_LP; | |
2501 | break; | |
2502 | ||
2503 | case mmMC_SEQ_WR_CTL_D1: | |
2504 | *out_reg = mmMC_SEQ_WR_CTL_D1_LP; | |
2505 | break; | |
2506 | ||
2507 | case mmMC_PMG_CMD_EMRS: | |
2508 | *out_reg = mmMC_SEQ_PMG_CMD_EMRS_LP; | |
2509 | break; | |
2510 | ||
2511 | case mmMC_PMG_CMD_MRS: | |
2512 | *out_reg = mmMC_SEQ_PMG_CMD_MRS_LP; | |
2513 | break; | |
2514 | ||
2515 | case mmMC_PMG_CMD_MRS1: | |
2516 | *out_reg = mmMC_SEQ_PMG_CMD_MRS1_LP; | |
2517 | break; | |
2518 | ||
2519 | case mmMC_SEQ_PMG_TIMING: | |
2520 | *out_reg = mmMC_SEQ_PMG_TIMING_LP; | |
2521 | break; | |
2522 | ||
2523 | case mmMC_PMG_CMD_MRS2: | |
2524 | *out_reg = mmMC_SEQ_PMG_CMD_MRS2_LP; | |
2525 | break; | |
2526 | ||
2527 | case mmMC_SEQ_WR_CTL_2: | |
2528 | *out_reg = mmMC_SEQ_WR_CTL_2_LP; | |
2529 | break; | |
2530 | ||
2531 | default: | |
2532 | result = false; | |
2533 | break; | |
2534 | } | |
2535 | ||
2536 | return result; | |
2537 | } | |
2538 | ||
2539 | static int ci_set_s0_mc_reg_index(struct ci_mc_reg_table *table) | |
2540 | { | |
2541 | uint32_t i; | |
2542 | uint16_t address; | |
2543 | ||
2544 | for (i = 0; i < table->last; i++) { | |
2545 | table->mc_reg_address[i].s0 = | |
2546 | ci_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) | |
2547 | ? address : table->mc_reg_address[i].s1; | |
2548 | } | |
2549 | return 0; | |
2550 | } | |
2551 | ||
2552 | static int ci_copy_vbios_smc_reg_table(const pp_atomctrl_mc_reg_table *table, | |
2553 | struct ci_mc_reg_table *ni_table) | |
2554 | { | |
2555 | uint8_t i, j; | |
2556 | ||
2557 | PP_ASSERT_WITH_CODE((table->last <= SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE), | |
2558 | "Invalid VramInfo table.", return -EINVAL); | |
2559 | PP_ASSERT_WITH_CODE((table->num_entries <= MAX_AC_TIMING_ENTRIES), | |
2560 | "Invalid VramInfo table.", return -EINVAL); | |
2561 | ||
2562 | for (i = 0; i < table->last; i++) | |
2563 | ni_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1; | |
2564 | ||
2565 | ni_table->last = table->last; | |
2566 | ||
2567 | for (i = 0; i < table->num_entries; i++) { | |
2568 | ni_table->mc_reg_table_entry[i].mclk_max = | |
2569 | table->mc_reg_table_entry[i].mclk_max; | |
2570 | for (j = 0; j < table->last; j++) { | |
2571 | ni_table->mc_reg_table_entry[i].mc_data[j] = | |
2572 | table->mc_reg_table_entry[i].mc_data[j]; | |
2573 | } | |
2574 | } | |
2575 | ||
2576 | ni_table->num_entries = table->num_entries; | |
2577 | ||
2578 | return 0; | |
2579 | } | |
2580 | ||
2581 | static int ci_set_mc_special_registers(struct pp_hwmgr *hwmgr, | |
2582 | struct ci_mc_reg_table *table) | |
2583 | { | |
2584 | uint8_t i, j, k; | |
2585 | uint32_t temp_reg; | |
2586 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
2587 | ||
2588 | for (i = 0, j = table->last; i < table->last; i++) { | |
2589 | PP_ASSERT_WITH_CODE((j < SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE), | |
2590 | "Invalid VramInfo table.", return -EINVAL); | |
2591 | ||
2592 | switch (table->mc_reg_address[i].s1) { | |
2593 | ||
2594 | case mmMC_SEQ_MISC1: | |
2595 | temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_EMRS); | |
2596 | table->mc_reg_address[j].s1 = mmMC_PMG_CMD_EMRS; | |
2597 | table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_EMRS_LP; | |
2598 | for (k = 0; k < table->num_entries; k++) { | |
2599 | table->mc_reg_table_entry[k].mc_data[j] = | |
2600 | ((temp_reg & 0xffff0000)) | | |
2601 | ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16); | |
2602 | } | |
2603 | j++; | |
8cdbad98 | 2604 | |
9f4b3541 RZ |
2605 | PP_ASSERT_WITH_CODE((j < SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE), |
2606 | "Invalid VramInfo table.", return -EINVAL); | |
9f4b3541 RZ |
2607 | temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS); |
2608 | table->mc_reg_address[j].s1 = mmMC_PMG_CMD_MRS; | |
2609 | table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_MRS_LP; | |
2610 | for (k = 0; k < table->num_entries; k++) { | |
2611 | table->mc_reg_table_entry[k].mc_data[j] = | |
2612 | (temp_reg & 0xffff0000) | | |
2613 | (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); | |
2614 | ||
2615 | if (!data->is_memory_gddr5) | |
2616 | table->mc_reg_table_entry[k].mc_data[j] |= 0x100; | |
2617 | } | |
2618 | j++; | |
9f4b3541 | 2619 | |
8cdbad98 ES |
2620 | if (!data->is_memory_gddr5) { |
2621 | PP_ASSERT_WITH_CODE((j < SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE), | |
2622 | "Invalid VramInfo table.", return -EINVAL); | |
9f4b3541 RZ |
2623 | table->mc_reg_address[j].s1 = mmMC_PMG_AUTO_CMD; |
2624 | table->mc_reg_address[j].s0 = mmMC_PMG_AUTO_CMD; | |
2625 | for (k = 0; k < table->num_entries; k++) { | |
2626 | table->mc_reg_table_entry[k].mc_data[j] = | |
2627 | (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16; | |
2628 | } | |
2629 | j++; | |
9f4b3541 RZ |
2630 | } |
2631 | ||
2632 | break; | |
2633 | ||
2634 | case mmMC_SEQ_RESERVE_M: | |
2635 | temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS1); | |
2636 | table->mc_reg_address[j].s1 = mmMC_PMG_CMD_MRS1; | |
2637 | table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_MRS1_LP; | |
2638 | for (k = 0; k < table->num_entries; k++) { | |
2639 | table->mc_reg_table_entry[k].mc_data[j] = | |
2640 | (temp_reg & 0xffff0000) | | |
2641 | (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); | |
2642 | } | |
2643 | j++; | |
9f4b3541 RZ |
2644 | break; |
2645 | ||
2646 | default: | |
2647 | break; | |
2648 | } | |
2649 | ||
2650 | } | |
2651 | ||
2652 | table->last = j; | |
2653 | ||
2654 | return 0; | |
2655 | } | |
2656 | ||
2657 | static int ci_set_valid_flag(struct ci_mc_reg_table *table) | |
2658 | { | |
2659 | uint8_t i, j; | |
2660 | ||
2661 | for (i = 0; i < table->last; i++) { | |
2662 | for (j = 1; j < table->num_entries; j++) { | |
2663 | if (table->mc_reg_table_entry[j-1].mc_data[i] != | |
2664 | table->mc_reg_table_entry[j].mc_data[i]) { | |
2665 | table->validflag |= (1 << i); | |
2666 | break; | |
2667 | } | |
2668 | } | |
2669 | } | |
2670 | ||
2671 | return 0; | |
2672 | } | |
2673 | ||
19048dc6 | 2674 | static int ci_initialize_mc_reg_table(struct pp_hwmgr *hwmgr) |
9f4b3541 RZ |
2675 | { |
2676 | int result; | |
b3b03052 | 2677 | struct ci_smumgr *smu_data = (struct ci_smumgr *)(hwmgr->smu_backend); |
9f4b3541 RZ |
2678 | pp_atomctrl_mc_reg_table *table; |
2679 | struct ci_mc_reg_table *ni_table = &smu_data->mc_reg_table; | |
2680 | uint8_t module_index = ci_get_memory_modile_index(hwmgr); | |
2681 | ||
2682 | table = kzalloc(sizeof(pp_atomctrl_mc_reg_table), GFP_KERNEL); | |
2683 | ||
2684 | if (NULL == table) | |
2685 | return -ENOMEM; | |
2686 | ||
2687 | /* Program additional LP registers that are no longer programmed by VBIOS */ | |
2688 | cgs_write_register(hwmgr->device, mmMC_SEQ_RAS_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RAS_TIMING)); | |
2689 | cgs_write_register(hwmgr->device, mmMC_SEQ_CAS_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_CAS_TIMING)); | |
2690 | cgs_write_register(hwmgr->device, mmMC_SEQ_DLL_STBY_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_DLL_STBY)); | |
2691 | cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD0_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD0)); | |
2692 | cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD1_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD1)); | |
2693 | cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CTRL_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CTRL)); | |
2694 | cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CMD_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CMD)); | |
2695 | cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CTL_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CTL)); | |
2696 | cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING)); | |
2697 | cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2)); | |
2698 | cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_EMRS_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_EMRS)); | |
2699 | cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS)); | |
2700 | cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS1_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS1)); | |
2701 | cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D0_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D0)); | |
2702 | cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1)); | |
2703 | cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0)); | |
2704 | cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1)); | |
2705 | cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_TIMING)); | |
2706 | cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS2_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS2)); | |
2707 | cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_2_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_2)); | |
2708 | ||
9f4b3541 RZ |
2709 | result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table); |
2710 | ||
2711 | if (0 == result) | |
2712 | result = ci_copy_vbios_smc_reg_table(table, ni_table); | |
2713 | ||
2714 | if (0 == result) { | |
2715 | ci_set_s0_mc_reg_index(ni_table); | |
2716 | result = ci_set_mc_special_registers(hwmgr, ni_table); | |
2717 | } | |
2718 | ||
2719 | if (0 == result) | |
2720 | ci_set_valid_flag(ni_table); | |
2721 | ||
2722 | kfree(table); | |
2723 | ||
2724 | return result; | |
2725 | } | |
2726 | ||
19048dc6 | 2727 | static bool ci_is_dpm_running(struct pp_hwmgr *hwmgr) |
9f4b3541 | 2728 | { |
f8781228 SR |
2729 | return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device, |
2730 | CGS_IND_REG__SMC, FEATURE_STATUS, | |
2731 | VOLTAGE_CONTROLLER_ON)) | |
2732 | ? true : false; | |
9f4b3541 RZ |
2733 | } |
2734 | ||
19048dc6 DA |
2735 | static int ci_smu_init(struct pp_hwmgr *hwmgr) |
2736 | { | |
19048dc6 DA |
2737 | struct ci_smumgr *ci_priv = NULL; |
2738 | ||
2739 | ci_priv = kzalloc(sizeof(struct ci_smumgr), GFP_KERNEL); | |
2740 | ||
2741 | if (ci_priv == NULL) | |
2742 | return -ENOMEM; | |
2743 | ||
19048dc6 DA |
2744 | hwmgr->smu_backend = ci_priv; |
2745 | ||
2746 | return 0; | |
2747 | } | |
2748 | ||
2749 | static int ci_smu_fini(struct pp_hwmgr *hwmgr) | |
2750 | { | |
2751 | kfree(hwmgr->smu_backend); | |
2752 | hwmgr->smu_backend = NULL; | |
19048dc6 DA |
2753 | return 0; |
2754 | } | |
2755 | ||
2756 | static int ci_start_smu(struct pp_hwmgr *hwmgr) | |
2757 | { | |
2758 | return 0; | |
2759 | } | |
2760 | ||
6dcd30aa RZ |
2761 | static int ci_update_dpm_settings(struct pp_hwmgr *hwmgr, |
2762 | void *profile_setting) | |
2763 | { | |
2764 | struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend); | |
2765 | struct ci_smumgr *smu_data = (struct ci_smumgr *) | |
2766 | (hwmgr->smu_backend); | |
2767 | struct profile_mode_setting *setting; | |
2768 | struct SMU7_Discrete_GraphicsLevel *levels = | |
2769 | smu_data->smc_state_table.GraphicsLevel; | |
2770 | uint32_t array = smu_data->dpm_table_start + | |
2771 | offsetof(SMU7_Discrete_DpmTable, GraphicsLevel); | |
2772 | ||
2773 | uint32_t mclk_array = smu_data->dpm_table_start + | |
2774 | offsetof(SMU7_Discrete_DpmTable, MemoryLevel); | |
2775 | struct SMU7_Discrete_MemoryLevel *mclk_levels = | |
2776 | smu_data->smc_state_table.MemoryLevel; | |
2777 | uint32_t i; | |
2778 | uint32_t offset, up_hyst_offset, down_hyst_offset, clk_activity_offset, tmp; | |
2779 | ||
2780 | if (profile_setting == NULL) | |
2781 | return -EINVAL; | |
2782 | ||
2783 | setting = (struct profile_mode_setting *)profile_setting; | |
2784 | ||
2785 | if (setting->bupdate_sclk) { | |
2786 | if (!data->sclk_dpm_key_disabled) | |
a0ec2256 | 2787 | smum_send_msg_to_smc(hwmgr, PPSMC_MSG_SCLKDPM_FreezeLevel, NULL); |
6dcd30aa RZ |
2788 | for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) { |
2789 | if (levels[i].ActivityLevel != | |
2790 | cpu_to_be16(setting->sclk_activity)) { | |
2791 | levels[i].ActivityLevel = cpu_to_be16(setting->sclk_activity); | |
2792 | ||
2793 | clk_activity_offset = array + (sizeof(SMU7_Discrete_GraphicsLevel) * i) | |
2794 | + offsetof(SMU7_Discrete_GraphicsLevel, ActivityLevel); | |
2795 | offset = clk_activity_offset & ~0x3; | |
2796 | tmp = PP_HOST_TO_SMC_UL(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset)); | |
2797 | tmp = phm_set_field_to_u32(clk_activity_offset, tmp, levels[i].ActivityLevel, sizeof(uint16_t)); | |
2798 | cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset, PP_HOST_TO_SMC_UL(tmp)); | |
2799 | ||
2800 | } | |
2801 | if (levels[i].UpH != setting->sclk_up_hyst || | |
2802 | levels[i].DownH != setting->sclk_down_hyst) { | |
2803 | levels[i].UpH = setting->sclk_up_hyst; | |
2804 | levels[i].DownH = setting->sclk_down_hyst; | |
2805 | up_hyst_offset = array + (sizeof(SMU7_Discrete_GraphicsLevel) * i) | |
2806 | + offsetof(SMU7_Discrete_GraphicsLevel, UpH); | |
2807 | down_hyst_offset = array + (sizeof(SMU7_Discrete_GraphicsLevel) * i) | |
2808 | + offsetof(SMU7_Discrete_GraphicsLevel, DownH); | |
2809 | offset = up_hyst_offset & ~0x3; | |
2810 | tmp = PP_HOST_TO_SMC_UL(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset)); | |
2811 | tmp = phm_set_field_to_u32(up_hyst_offset, tmp, levels[i].UpH, sizeof(uint8_t)); | |
2812 | tmp = phm_set_field_to_u32(down_hyst_offset, tmp, levels[i].DownH, sizeof(uint8_t)); | |
2813 | cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset, PP_HOST_TO_SMC_UL(tmp)); | |
2814 | } | |
2815 | } | |
2816 | if (!data->sclk_dpm_key_disabled) | |
a0ec2256 | 2817 | smum_send_msg_to_smc(hwmgr, PPSMC_MSG_SCLKDPM_UnfreezeLevel, NULL); |
6dcd30aa RZ |
2818 | } |
2819 | ||
2820 | if (setting->bupdate_mclk) { | |
2821 | if (!data->mclk_dpm_key_disabled) | |
a0ec2256 | 2822 | smum_send_msg_to_smc(hwmgr, PPSMC_MSG_MCLKDPM_FreezeLevel, NULL); |
6dcd30aa RZ |
2823 | for (i = 0; i < smu_data->smc_state_table.MemoryDpmLevelCount; i++) { |
2824 | if (mclk_levels[i].ActivityLevel != | |
2825 | cpu_to_be16(setting->mclk_activity)) { | |
2826 | mclk_levels[i].ActivityLevel = cpu_to_be16(setting->mclk_activity); | |
2827 | ||
2828 | clk_activity_offset = mclk_array + (sizeof(SMU7_Discrete_MemoryLevel) * i) | |
2829 | + offsetof(SMU7_Discrete_MemoryLevel, ActivityLevel); | |
2830 | offset = clk_activity_offset & ~0x3; | |
2831 | tmp = PP_HOST_TO_SMC_UL(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset)); | |
2832 | tmp = phm_set_field_to_u32(clk_activity_offset, tmp, mclk_levels[i].ActivityLevel, sizeof(uint16_t)); | |
2833 | cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset, PP_HOST_TO_SMC_UL(tmp)); | |
2834 | ||
2835 | } | |
2836 | if (mclk_levels[i].UpH != setting->mclk_up_hyst || | |
2837 | mclk_levels[i].DownH != setting->mclk_down_hyst) { | |
2838 | mclk_levels[i].UpH = setting->mclk_up_hyst; | |
2839 | mclk_levels[i].DownH = setting->mclk_down_hyst; | |
2840 | up_hyst_offset = mclk_array + (sizeof(SMU7_Discrete_MemoryLevel) * i) | |
2841 | + offsetof(SMU7_Discrete_MemoryLevel, UpH); | |
2842 | down_hyst_offset = mclk_array + (sizeof(SMU7_Discrete_MemoryLevel) * i) | |
2843 | + offsetof(SMU7_Discrete_MemoryLevel, DownH); | |
2844 | offset = up_hyst_offset & ~0x3; | |
2845 | tmp = PP_HOST_TO_SMC_UL(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset)); | |
2846 | tmp = phm_set_field_to_u32(up_hyst_offset, tmp, mclk_levels[i].UpH, sizeof(uint8_t)); | |
2847 | tmp = phm_set_field_to_u32(down_hyst_offset, tmp, mclk_levels[i].DownH, sizeof(uint8_t)); | |
2848 | cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset, PP_HOST_TO_SMC_UL(tmp)); | |
2849 | } | |
2850 | } | |
2851 | if (!data->mclk_dpm_key_disabled) | |
a0ec2256 | 2852 | smum_send_msg_to_smc(hwmgr, PPSMC_MSG_MCLKDPM_UnfreezeLevel, NULL); |
6dcd30aa RZ |
2853 | } |
2854 | return 0; | |
2855 | } | |
2856 | ||
e1e36485 RZ |
2857 | static int ci_update_uvd_smc_table(struct pp_hwmgr *hwmgr) |
2858 | { | |
2859 | struct amdgpu_device *adev = hwmgr->adev; | |
2860 | struct smu7_hwmgr *data = hwmgr->backend; | |
2861 | struct ci_smumgr *smu_data = hwmgr->smu_backend; | |
2862 | struct phm_uvd_clock_voltage_dependency_table *uvd_table = | |
2863 | hwmgr->dyn_state.uvd_clock_voltage_dependency_table; | |
2864 | uint32_t profile_mode_mask = AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD | | |
2865 | AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK | | |
2866 | AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK | | |
2867 | AMD_DPM_FORCED_LEVEL_PROFILE_PEAK; | |
2868 | uint32_t max_vddc = adev->pm.ac_power ? hwmgr->dyn_state.max_clock_voltage_on_ac.vddc : | |
2869 | hwmgr->dyn_state.max_clock_voltage_on_dc.vddc; | |
2870 | int32_t i; | |
2871 | ||
2872 | if (PP_CAP(PHM_PlatformCaps_UVDDPM) || uvd_table->count <= 0) | |
2873 | smu_data->smc_state_table.UvdBootLevel = 0; | |
2874 | else | |
2875 | smu_data->smc_state_table.UvdBootLevel = uvd_table->count - 1; | |
2876 | ||
2877 | PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, DPM_TABLE_475, | |
2878 | UvdBootLevel, smu_data->smc_state_table.UvdBootLevel); | |
2879 | ||
2880 | data->dpm_level_enable_mask.uvd_dpm_enable_mask = 0; | |
2881 | ||
2882 | for (i = uvd_table->count - 1; i >= 0; i--) { | |
2883 | if (uvd_table->entries[i].v <= max_vddc) | |
2884 | data->dpm_level_enable_mask.uvd_dpm_enable_mask |= 1 << i; | |
2885 | if (hwmgr->dpm_level & profile_mode_mask || !PP_CAP(PHM_PlatformCaps_UVDDPM)) | |
2886 | break; | |
2887 | } | |
22ecc966 | 2888 | smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_UVDDPM_SetEnabledMask, |
a0ec2256 EQ |
2889 | data->dpm_level_enable_mask.uvd_dpm_enable_mask, |
2890 | NULL); | |
e1e36485 RZ |
2891 | |
2892 | return 0; | |
2893 | } | |
2894 | ||
2895 | static int ci_update_vce_smc_table(struct pp_hwmgr *hwmgr) | |
2896 | { | |
2897 | struct amdgpu_device *adev = hwmgr->adev; | |
2898 | struct smu7_hwmgr *data = hwmgr->backend; | |
2899 | struct phm_vce_clock_voltage_dependency_table *vce_table = | |
2900 | hwmgr->dyn_state.vce_clock_voltage_dependency_table; | |
2901 | uint32_t profile_mode_mask = AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD | | |
2902 | AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK | | |
2903 | AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK | | |
2904 | AMD_DPM_FORCED_LEVEL_PROFILE_PEAK; | |
2905 | uint32_t max_vddc = adev->pm.ac_power ? hwmgr->dyn_state.max_clock_voltage_on_ac.vddc : | |
2906 | hwmgr->dyn_state.max_clock_voltage_on_dc.vddc; | |
2907 | int32_t i; | |
2908 | ||
2909 | PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, DPM_TABLE_475, | |
2910 | VceBootLevel, 0); /* temp hard code to level 0, vce can set min evclk*/ | |
2911 | ||
2912 | data->dpm_level_enable_mask.vce_dpm_enable_mask = 0; | |
2913 | ||
2914 | for (i = vce_table->count - 1; i >= 0; i--) { | |
2915 | if (vce_table->entries[i].v <= max_vddc) | |
2916 | data->dpm_level_enable_mask.vce_dpm_enable_mask |= 1 << i; | |
2917 | if (hwmgr->dpm_level & profile_mode_mask || !PP_CAP(PHM_PlatformCaps_VCEDPM)) | |
2918 | break; | |
2919 | } | |
22ecc966 | 2920 | smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_VCEDPM_SetEnabledMask, |
a0ec2256 EQ |
2921 | data->dpm_level_enable_mask.vce_dpm_enable_mask, |
2922 | NULL); | |
e1e36485 RZ |
2923 | |
2924 | return 0; | |
2925 | } | |
2926 | ||
2927 | static int ci_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type) | |
2928 | { | |
2929 | switch (type) { | |
2930 | case SMU_UVD_TABLE: | |
2931 | ci_update_uvd_smc_table(hwmgr); | |
2932 | break; | |
2933 | case SMU_VCE_TABLE: | |
2934 | ci_update_vce_smc_table(hwmgr); | |
2935 | break; | |
2936 | default: | |
2937 | break; | |
2938 | } | |
2939 | return 0; | |
2940 | } | |
2941 | ||
19048dc6 | 2942 | const struct pp_smumgr_func ci_smu_funcs = { |
82973e07 | 2943 | .name = "ci_smu", |
19048dc6 DA |
2944 | .smu_init = ci_smu_init, |
2945 | .smu_fini = ci_smu_fini, | |
2946 | .start_smu = ci_start_smu, | |
2947 | .check_fw_load_finish = NULL, | |
2948 | .request_smu_load_fw = NULL, | |
2949 | .request_smu_load_specific_fw = NULL, | |
2950 | .send_msg_to_smc = ci_send_msg_to_smc, | |
2951 | .send_msg_to_smc_with_parameter = ci_send_msg_to_smc_with_parameter, | |
f7b2e34b | 2952 | .get_argument = smu7_get_argument, |
19048dc6 DA |
2953 | .download_pptable_settings = NULL, |
2954 | .upload_pptable_settings = NULL, | |
2955 | .get_offsetof = ci_get_offsetof, | |
2956 | .process_firmware_header = ci_process_firmware_header, | |
2957 | .init_smc_table = ci_init_smc_table, | |
2958 | .update_sclk_threshold = ci_update_sclk_threshold, | |
2959 | .thermal_setup_fan_table = ci_thermal_setup_fan_table, | |
2960 | .populate_all_graphic_levels = ci_populate_all_graphic_levels, | |
2961 | .populate_all_memory_levels = ci_populate_all_memory_levels, | |
2962 | .get_mac_definition = ci_get_mac_definition, | |
2963 | .initialize_mc_reg_table = ci_initialize_mc_reg_table, | |
2964 | .is_dpm_running = ci_is_dpm_running, | |
6dcd30aa | 2965 | .update_dpm_settings = ci_update_dpm_settings, |
e1e36485 | 2966 | .update_smc_table = ci_update_smc_table, |
19048dc6 | 2967 | }; |