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3bace359 JZ |
1 | /* |
2 | * Copyright 2015 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/errno.h> | |
24 | #include "hwmgr.h" | |
25 | #include "hardwaremanager.h" | |
28a18bab | 26 | #include "power_state.h" |
3bace359 JZ |
27 | #include "pp_acpi.h" |
28 | #include "amd_acpi.h" | |
e273b041 | 29 | #include "pp_debug.h" |
3bace359 | 30 | |
88b8dcbe RZ |
31 | #define PHM_FUNC_CHECK(hw) \ |
32 | do { \ | |
33 | if ((hw) == NULL || (hw)->hwmgr_func == NULL) \ | |
34 | return -EINVAL; \ | |
35 | } while (0) | |
36 | ||
3bace359 JZ |
37 | void phm_init_dynamic_caps(struct pp_hwmgr *hwmgr) |
38 | { | |
39 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableVoltageTransition); | |
40 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableEngineTransition); | |
41 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMemoryTransition); | |
42 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMGClockGating); | |
43 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMGCGTSSM); | |
44 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableLSClockGating); | |
45 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_Force3DClockSupport); | |
46 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableLightSleep); | |
47 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMCLS); | |
48 | phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisablePowerGating); | |
49 | ||
50 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableDPM); | |
51 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableSMUUVDHandshake); | |
52 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_ThermalAutoThrottling); | |
53 | ||
54 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest); | |
55 | ||
56 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_NoOD5Support); | |
57 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_UserMaxClockForMultiDisplays); | |
58 | ||
59 | phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VpuRecoveryInProgress); | |
60 | ||
91628231 RZ |
61 | phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_UVDDPM); |
62 | phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VCEDPM); | |
63 | ||
3bace359 JZ |
64 | if (acpi_atcs_functions_supported(hwmgr->device, ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST) && |
65 | acpi_atcs_functions_supported(hwmgr->device, ATCS_FUNCTION_PCIE_DEVICE_READY_NOTIFICATION)) | |
66 | phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest); | |
67 | } | |
68 | ||
28a18bab RZ |
69 | bool phm_is_hw_access_blocked(struct pp_hwmgr *hwmgr) |
70 | { | |
71 | return hwmgr->block_hw_access; | |
72 | } | |
73 | ||
74 | int phm_block_hw_access(struct pp_hwmgr *hwmgr, bool block) | |
75 | { | |
76 | hwmgr->block_hw_access = block; | |
77 | return 0; | |
78 | } | |
79 | ||
3bace359 JZ |
80 | int phm_setup_asic(struct pp_hwmgr *hwmgr) |
81 | { | |
88b8dcbe RZ |
82 | PHM_FUNC_CHECK(hwmgr); |
83 | ||
3bace359 JZ |
84 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, |
85 | PHM_PlatformCaps_TablelessHardwareInterface)) { | |
86 | if (NULL != hwmgr->hwmgr_func->asic_setup) | |
87 | return hwmgr->hwmgr_func->asic_setup(hwmgr); | |
88 | } else { | |
28a18bab | 89 | return phm_dispatch_table(hwmgr, &(hwmgr->setup_asic), |
3bace359 JZ |
90 | NULL, NULL); |
91 | } | |
92 | ||
93 | return 0; | |
94 | } | |
95 | ||
e1d32e60 RZ |
96 | int phm_power_down_asic(struct pp_hwmgr *hwmgr) |
97 | { | |
98 | PHM_FUNC_CHECK(hwmgr); | |
99 | ||
100 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, | |
101 | PHM_PlatformCaps_TablelessHardwareInterface)) { | |
102 | if (NULL != hwmgr->hwmgr_func->power_off_asic) | |
103 | return hwmgr->hwmgr_func->power_off_asic(hwmgr); | |
104 | } else { | |
105 | return phm_dispatch_table(hwmgr, &(hwmgr->power_down_asic), | |
106 | NULL, NULL); | |
107 | } | |
108 | ||
109 | return 0; | |
110 | } | |
111 | ||
28a18bab RZ |
112 | int phm_set_power_state(struct pp_hwmgr *hwmgr, |
113 | const struct pp_hw_power_state *pcurrent_state, | |
114 | const struct pp_hw_power_state *pnew_power_state) | |
115 | { | |
116 | struct phm_set_power_state_input states; | |
117 | ||
88b8dcbe RZ |
118 | PHM_FUNC_CHECK(hwmgr); |
119 | ||
28a18bab RZ |
120 | states.pcurrent_state = pcurrent_state; |
121 | states.pnew_state = pnew_power_state; | |
122 | ||
123 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, | |
124 | PHM_PlatformCaps_TablelessHardwareInterface)) { | |
125 | if (NULL != hwmgr->hwmgr_func->power_state_set) | |
126 | return hwmgr->hwmgr_func->power_state_set(hwmgr, &states); | |
127 | } else { | |
128 | return phm_dispatch_table(hwmgr, &(hwmgr->set_power_state), &states, NULL); | |
129 | } | |
130 | ||
131 | return 0; | |
132 | } | |
133 | ||
3bace359 JZ |
134 | int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr) |
135 | { | |
4cd05a74 RZ |
136 | int ret = 1; |
137 | bool enabled; | |
88b8dcbe RZ |
138 | PHM_FUNC_CHECK(hwmgr); |
139 | ||
3bace359 JZ |
140 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, |
141 | PHM_PlatformCaps_TablelessHardwareInterface)) { | |
142 | if (NULL != hwmgr->hwmgr_func->dynamic_state_management_enable) | |
4cd05a74 | 143 | ret = hwmgr->hwmgr_func->dynamic_state_management_enable(hwmgr); |
3bace359 | 144 | } else { |
4cd05a74 | 145 | ret = phm_dispatch_table(hwmgr, |
3bace359 JZ |
146 | &(hwmgr->enable_dynamic_state_management), |
147 | NULL, NULL); | |
148 | } | |
4cd05a74 RZ |
149 | |
150 | enabled = ret == 0 ? true : false; | |
151 | ||
152 | cgs_notify_dpm_enabled(hwmgr->device, enabled); | |
153 | ||
80597521 EH |
154 | return ret; |
155 | } | |
156 | ||
157 | int phm_disable_dynamic_state_management(struct pp_hwmgr *hwmgr) | |
158 | { | |
159 | int ret = -1; | |
160 | bool enabled; | |
161 | ||
162 | PHM_FUNC_CHECK(hwmgr); | |
163 | ||
164 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, | |
165 | PHM_PlatformCaps_TablelessHardwareInterface)) { | |
166 | if (hwmgr->hwmgr_func->dynamic_state_management_disable) | |
167 | ret = hwmgr->hwmgr_func->dynamic_state_management_disable(hwmgr); | |
168 | } else { | |
169 | ret = phm_dispatch_table(hwmgr, | |
170 | &(hwmgr->disable_dynamic_state_management), | |
171 | NULL, NULL); | |
172 | } | |
173 | ||
174 | enabled = ret == 0 ? false : true; | |
175 | ||
176 | cgs_notify_dpm_enabled(hwmgr->device, enabled); | |
177 | ||
4cd05a74 | 178 | return ret; |
3bace359 | 179 | } |
28a18bab RZ |
180 | |
181 | int phm_force_dpm_levels(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level) | |
182 | { | |
88b8dcbe RZ |
183 | PHM_FUNC_CHECK(hwmgr); |
184 | ||
28a18bab RZ |
185 | if (hwmgr->hwmgr_func->force_dpm_level != NULL) |
186 | return hwmgr->hwmgr_func->force_dpm_level(hwmgr, level); | |
187 | ||
188 | return 0; | |
189 | } | |
190 | ||
191 | int phm_apply_state_adjust_rules(struct pp_hwmgr *hwmgr, | |
192 | struct pp_power_state *adjusted_ps, | |
193 | const struct pp_power_state *current_ps) | |
194 | { | |
88b8dcbe RZ |
195 | PHM_FUNC_CHECK(hwmgr); |
196 | ||
28a18bab RZ |
197 | if (hwmgr->hwmgr_func->apply_state_adjust_rules != NULL) |
198 | return hwmgr->hwmgr_func->apply_state_adjust_rules( | |
199 | hwmgr, | |
200 | adjusted_ps, | |
201 | current_ps); | |
202 | return 0; | |
203 | } | |
204 | ||
205 | int phm_powerdown_uvd(struct pp_hwmgr *hwmgr) | |
206 | { | |
88b8dcbe RZ |
207 | PHM_FUNC_CHECK(hwmgr); |
208 | ||
28a18bab RZ |
209 | if (hwmgr->hwmgr_func->powerdown_uvd != NULL) |
210 | return hwmgr->hwmgr_func->powerdown_uvd(hwmgr); | |
211 | return 0; | |
212 | } | |
213 | ||
214 | int phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool gate) | |
215 | { | |
88b8dcbe RZ |
216 | PHM_FUNC_CHECK(hwmgr); |
217 | ||
28a18bab RZ |
218 | if (hwmgr->hwmgr_func->powergate_uvd != NULL) |
219 | return hwmgr->hwmgr_func->powergate_uvd(hwmgr, gate); | |
220 | return 0; | |
221 | } | |
222 | ||
223 | int phm_powergate_vce(struct pp_hwmgr *hwmgr, bool gate) | |
224 | { | |
88b8dcbe RZ |
225 | PHM_FUNC_CHECK(hwmgr); |
226 | ||
28a18bab RZ |
227 | if (hwmgr->hwmgr_func->powergate_vce != NULL) |
228 | return hwmgr->hwmgr_func->powergate_vce(hwmgr, gate); | |
229 | return 0; | |
230 | } | |
231 | ||
232 | int phm_enable_clock_power_gatings(struct pp_hwmgr *hwmgr) | |
233 | { | |
88b8dcbe RZ |
234 | PHM_FUNC_CHECK(hwmgr); |
235 | ||
28a18bab RZ |
236 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, |
237 | PHM_PlatformCaps_TablelessHardwareInterface)) { | |
238 | if (NULL != hwmgr->hwmgr_func->enable_clock_power_gating) | |
239 | return hwmgr->hwmgr_func->enable_clock_power_gating(hwmgr); | |
240 | } else { | |
241 | return phm_dispatch_table(hwmgr, &(hwmgr->enable_clock_power_gatings), NULL, NULL); | |
242 | } | |
243 | return 0; | |
244 | } | |
6f3bf747 RZ |
245 | |
246 | int phm_display_configuration_changed(struct pp_hwmgr *hwmgr) | |
247 | { | |
88b8dcbe | 248 | PHM_FUNC_CHECK(hwmgr); |
6f3bf747 RZ |
249 | |
250 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, | |
251 | PHM_PlatformCaps_TablelessHardwareInterface)) { | |
252 | if (NULL != hwmgr->hwmgr_func->display_config_changed) | |
253 | hwmgr->hwmgr_func->display_config_changed(hwmgr); | |
254 | } else | |
255 | return phm_dispatch_table(hwmgr, &hwmgr->display_configuration_changed, NULL, NULL); | |
73afe621 | 256 | return 0; |
6f3bf747 RZ |
257 | } |
258 | ||
259 | int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr) | |
260 | { | |
88b8dcbe | 261 | PHM_FUNC_CHECK(hwmgr); |
6f3bf747 RZ |
262 | |
263 | if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, | |
264 | PHM_PlatformCaps_TablelessHardwareInterface)) | |
eafbbd98 | 265 | if (NULL != hwmgr->hwmgr_func->notify_smc_display_config_after_ps_adjustment) |
6f3bf747 RZ |
266 | hwmgr->hwmgr_func->notify_smc_display_config_after_ps_adjustment(hwmgr); |
267 | ||
73afe621 | 268 | return 0; |
6f3bf747 | 269 | } |
fba4eef5 RZ |
270 | |
271 | int phm_stop_thermal_controller(struct pp_hwmgr *hwmgr) | |
272 | { | |
88b8dcbe RZ |
273 | PHM_FUNC_CHECK(hwmgr); |
274 | ||
275 | if (hwmgr->hwmgr_func->stop_thermal_controller == NULL) | |
fba4eef5 RZ |
276 | return -EINVAL; |
277 | ||
278 | return hwmgr->hwmgr_func->stop_thermal_controller(hwmgr); | |
279 | } | |
280 | ||
281 | int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info) | |
282 | { | |
88b8dcbe RZ |
283 | PHM_FUNC_CHECK(hwmgr); |
284 | ||
285 | if (hwmgr->hwmgr_func->register_internal_thermal_interrupt == NULL) | |
fba4eef5 RZ |
286 | return -EINVAL; |
287 | ||
288 | return hwmgr->hwmgr_func->register_internal_thermal_interrupt(hwmgr, info); | |
289 | } | |
290 | ||
291 | /** | |
292 | * Initializes the thermal controller subsystem. | |
293 | * | |
294 | * @param pHwMgr the address of the powerplay hardware manager. | |
295 | * @param pTemperatureRange the address of the structure holding the temperature range. | |
296 | * @exception PP_Result_Failed if any of the paramters is NULL, otherwise the return value from the dispatcher. | |
297 | */ | |
298 | int phm_start_thermal_controller(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *temperature_range) | |
299 | { | |
fba4eef5 RZ |
300 | return phm_dispatch_table(hwmgr, &(hwmgr->start_thermal_controller), temperature_range, NULL); |
301 | } | |
09b4c872 RZ |
302 | |
303 | ||
304 | bool phm_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmgr) | |
305 | { | |
88b8dcbe RZ |
306 | PHM_FUNC_CHECK(hwmgr); |
307 | ||
308 | if (hwmgr->hwmgr_func->check_smc_update_required_for_display_configuration == NULL) | |
09b4c872 RZ |
309 | return -EINVAL; |
310 | ||
311 | return hwmgr->hwmgr_func->check_smc_update_required_for_display_configuration(hwmgr); | |
312 | } | |
313 | ||
314 | ||
315 | int phm_check_states_equal(struct pp_hwmgr *hwmgr, | |
316 | const struct pp_hw_power_state *pstate1, | |
317 | const struct pp_hw_power_state *pstate2, | |
318 | bool *equal) | |
319 | { | |
88b8dcbe RZ |
320 | PHM_FUNC_CHECK(hwmgr); |
321 | ||
322 | if (hwmgr->hwmgr_func->check_states_equal == NULL) | |
09b4c872 RZ |
323 | return -EINVAL; |
324 | ||
325 | return hwmgr->hwmgr_func->check_states_equal(hwmgr, pstate1, pstate2, equal); | |
326 | } | |
7fb72a1f RZ |
327 | |
328 | int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr, | |
329 | const struct amd_pp_display_configuration *display_config) | |
330 | { | |
88b8dcbe | 331 | PHM_FUNC_CHECK(hwmgr); |
14f63411 | 332 | |
1d7b84d1 | 333 | if (display_config == NULL) |
7fb72a1f RZ |
334 | return -EINVAL; |
335 | ||
14f63411 | 336 | hwmgr->display_config = *display_config; |
1d7b84d1 RZ |
337 | |
338 | if (hwmgr->hwmgr_func->store_cc6_data == NULL) | |
339 | return -EINVAL; | |
340 | ||
023efca2 | 341 | /* TODO: pass other display configuration in the future */ |
7fb72a1f | 342 | |
14f63411 EY |
343 | if (hwmgr->hwmgr_func->store_cc6_data) |
344 | hwmgr->hwmgr_func->store_cc6_data(hwmgr, | |
345 | display_config->cpu_pstate_separation_time, | |
346 | display_config->cpu_cc6_disable, | |
347 | display_config->cpu_pstate_disable, | |
348 | display_config->nb_pstate_switch_disable); | |
349 | ||
350 | return 0; | |
7fb72a1f | 351 | } |
73afe621 | 352 | |
c4dd206b | 353 | int phm_get_dal_power_level(struct pp_hwmgr *hwmgr, |
47329134 | 354 | struct amd_pp_simple_clock_info *info) |
c4dd206b | 355 | { |
88b8dcbe RZ |
356 | PHM_FUNC_CHECK(hwmgr); |
357 | ||
358 | if (info == NULL || hwmgr->hwmgr_func->get_dal_power_level == NULL) | |
c4dd206b | 359 | return -EINVAL; |
1c9a9082 | 360 | return hwmgr->hwmgr_func->get_dal_power_level(hwmgr, info); |
c4dd206b VP |
361 | } |
362 | ||
73afe621 RZ |
363 | int phm_set_cpu_power_state(struct pp_hwmgr *hwmgr) |
364 | { | |
88b8dcbe RZ |
365 | PHM_FUNC_CHECK(hwmgr); |
366 | ||
367 | if (hwmgr->hwmgr_func->set_cpu_power_state != NULL) | |
73afe621 RZ |
368 | return hwmgr->hwmgr_func->set_cpu_power_state(hwmgr); |
369 | ||
370 | return 0; | |
371 | } | |
e273b041 RZ |
372 | |
373 | ||
374 | int phm_get_performance_level(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state, | |
375 | PHM_PerformanceLevelDesignation designation, uint32_t index, | |
376 | PHM_PerformanceLevel *level) | |
377 | { | |
378 | PHM_FUNC_CHECK(hwmgr); | |
379 | if (hwmgr->hwmgr_func->get_performance_level == NULL) | |
380 | return -EINVAL; | |
381 | ||
382 | return hwmgr->hwmgr_func->get_performance_level(hwmgr, state, designation, index, level); | |
383 | ||
384 | ||
385 | } | |
386 | ||
387 | ||
388 | /** | |
389 | * Gets Clock Info. | |
390 | * | |
391 | * @param pHwMgr the address of the powerplay hardware manager. | |
392 | * @param pPowerState the address of the Power State structure. | |
393 | * @param pClockInfo the address of PP_ClockInfo structure where the result will be returned. | |
394 | * @exception PP_Result_Failed if any of the paramters is NULL, otherwise the return value from the back-end. | |
395 | */ | |
396 | int phm_get_clock_info(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state, struct pp_clock_info *pclock_info, | |
397 | PHM_PerformanceLevelDesignation designation) | |
398 | { | |
399 | int result; | |
400 | PHM_PerformanceLevel performance_level; | |
401 | ||
402 | PHM_FUNC_CHECK(hwmgr); | |
403 | ||
404 | PP_ASSERT_WITH_CODE((NULL != state), "Invalid Input!", return -EINVAL); | |
405 | PP_ASSERT_WITH_CODE((NULL != pclock_info), "Invalid Input!", return -EINVAL); | |
406 | ||
407 | result = phm_get_performance_level(hwmgr, state, PHM_PerformanceLevelDesignation_Activity, 0, &performance_level); | |
408 | ||
409 | PP_ASSERT_WITH_CODE((0 == result), "Failed to retrieve minimum clocks.", return result); | |
410 | ||
411 | ||
412 | pclock_info->min_mem_clk = performance_level.memory_clock; | |
413 | pclock_info->min_eng_clk = performance_level.coreClock; | |
414 | pclock_info->min_bus_bandwidth = performance_level.nonLocalMemoryFreq * performance_level.nonLocalMemoryWidth; | |
415 | ||
416 | ||
417 | result = phm_get_performance_level(hwmgr, state, designation, | |
418 | (hwmgr->platform_descriptor.hardwareActivityPerformanceLevels - 1), &performance_level); | |
419 | ||
420 | PP_ASSERT_WITH_CODE((0 == result), "Failed to retrieve maximum clocks.", return result); | |
421 | ||
422 | pclock_info->max_mem_clk = performance_level.memory_clock; | |
423 | pclock_info->max_eng_clk = performance_level.coreClock; | |
424 | pclock_info->max_bus_bandwidth = performance_level.nonLocalMemoryFreq * performance_level.nonLocalMemoryWidth; | |
425 | ||
426 | return 0; | |
427 | } | |
428 | ||
429 | int phm_get_current_shallow_sleep_clocks(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state, struct pp_clock_info *clock_info) | |
430 | { | |
431 | PHM_FUNC_CHECK(hwmgr); | |
432 | ||
433 | if (hwmgr->hwmgr_func->get_current_shallow_sleep_clocks == NULL) | |
434 | return -EINVAL; | |
435 | ||
436 | return hwmgr->hwmgr_func->get_current_shallow_sleep_clocks(hwmgr, state, clock_info); | |
437 | ||
438 | } | |
439 | ||
440 | int phm_get_clock_by_type(struct pp_hwmgr *hwmgr, enum amd_pp_clock_type type, struct amd_pp_clocks *clocks) | |
441 | { | |
442 | PHM_FUNC_CHECK(hwmgr); | |
443 | ||
444 | if (hwmgr->hwmgr_func->get_clock_by_type == NULL) | |
445 | return -EINVAL; | |
446 | ||
447 | return hwmgr->hwmgr_func->get_clock_by_type(hwmgr, type, clocks); | |
448 | ||
449 | } | |
450 | ||
451 | int phm_get_max_high_clocks(struct pp_hwmgr *hwmgr, struct amd_pp_simple_clock_info *clocks) | |
452 | { | |
453 | PHM_FUNC_CHECK(hwmgr); | |
454 | ||
455 | if (hwmgr->hwmgr_func->get_max_high_clocks == NULL) | |
456 | return -EINVAL; | |
457 | ||
458 | return hwmgr->hwmgr_func->get_max_high_clocks(hwmgr, clocks); | |
459 | } |