| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Rex Zhu | 3516 | 49.04% | 55 | 35.95% |
| Eric Huang | 1007 | 14.05% | 14 | 9.15% |
| Evan Quan | 835 | 11.65% | 21 | 13.73% |
| Alex Deucher | 712 | 9.93% | 12 | 7.84% |
| jimqu | 139 | 1.94% | 1 | 0.65% |
| yanyang1 | 133 | 1.86% | 1 | 0.65% |
| Darren Powell | 98 | 1.37% | 3 | 1.96% |
| Hersen Wu | 90 | 1.26% | 1 | 0.65% |
| Lijo Lazar | 87 | 1.21% | 1 | 0.65% |
| Jammy Zhou | 71 | 0.99% | 2 | 1.31% |
| Tom St Denis | 62 | 0.86% | 3 | 1.96% |
| Andrey Grodzovsky | 59 | 0.82% | 3 | 1.96% |
| Joseph Greathouse | 57 | 0.80% | 1 | 0.65% |
| Prike Liang | 35 | 0.49% | 1 | 0.65% |
| Grazvydas Ignotas | 35 | 0.49% | 1 | 0.65% |
| Xiaojian Du | 33 | 0.46% | 1 | 0.65% |
| Kenneth Feng | 31 | 0.43% | 1 | 0.65% |
| Joerg Roedel | 24 | 0.33% | 1 | 0.65% |
| Mario Limonciello | 20 | 0.28% | 3 | 1.96% |
| Ken Wang | 16 | 0.22% | 1 | 0.65% |
| Ma Jun | 15 | 0.21% | 4 | 2.61% |
| Vitaly Prosyak | 15 | 0.21% | 2 | 1.31% |
| David Rokhvarg | 13 | 0.18% | 1 | 0.65% |
| lily | 12 | 0.17% | 1 | 0.65% |
| Huang Rui | 11 | 0.15% | 4 | 2.61% |
| Tiecheng Zhou | 11 | 0.15% | 2 | 1.31% |
| Sunil Khatri | 10 | 0.14% | 2 | 1.31% |
| Edward O'Callaghan | 6 | 0.08% | 2 | 1.31% |
| Dan Carpenter | 4 | 0.06% | 1 | 0.65% |
| Kevin Wang | 3 | 0.04% | 1 | 0.65% |
| Nathan Chancellor | 2 | 0.03% | 1 | 0.65% |
| Baoyou Xie | 2 | 0.03% | 1 | 0.65% |
| Flora Cui | 2 | 0.03% | 1 | 0.65% |
| Monk Liu | 1 | 0.01% | 1 | 0.65% |
| Likun Gao | 1 | 0.01% | 1 | 0.65% |
| Pixel Ding | 1 | 0.01% | 1 | 0.65% |
| Total | 7169 | 153 |
/* * Copyright 2015 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * */ #include "pp_debug.h" #include <linux/types.h> #include <linux/kernel.h> #include <linux/gfp.h> #include <linux/slab.h> #include <linux/firmware.h> #include <linux/reboot.h> #include "amd_shared.h" #include "amd_powerplay.h" #include "power_state.h" #include "amdgpu.h" #include "hwmgr.h" #include "amdgpu_dpm_internal.h" #include "amdgpu_display.h" static const struct amd_pm_funcs pp_dpm_funcs; static int amd_powerplay_create(struct amdgpu_device *adev) { struct pp_hwmgr *hwmgr; if (adev == NULL) return -EINVAL; hwmgr = kzalloc(sizeof(struct pp_hwmgr), GFP_KERNEL); if (hwmgr == NULL) return -ENOMEM; hwmgr->adev = adev; hwmgr->not_vf = !amdgpu_sriov_vf(adev); hwmgr->device = amdgpu_cgs_create_device(adev); mutex_init(&hwmgr->msg_lock); hwmgr->chip_family = adev->family; hwmgr->chip_id = adev->asic_type; hwmgr->feature_mask = adev->pm.pp_feature; hwmgr->display_config = &adev->pm.pm_display_cfg; adev->powerplay.pp_handle = hwmgr; adev->powerplay.pp_funcs = &pp_dpm_funcs; return 0; } static void amd_powerplay_destroy(struct amdgpu_device *adev) { struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle; mutex_destroy(&hwmgr->msg_lock); kfree(hwmgr->hardcode_pp_table); hwmgr->hardcode_pp_table = NULL; kfree(hwmgr); hwmgr = NULL; } static int pp_early_init(void *handle) { int ret; struct amdgpu_device *adev = handle; ret = amd_powerplay_create(adev); if (ret != 0) return ret; ret = hwmgr_early_init(adev->powerplay.pp_handle); if (ret) return -EINVAL; return 0; } static void pp_swctf_delayed_work_handler(struct work_struct *work) { struct pp_hwmgr *hwmgr = container_of(work, struct pp_hwmgr, swctf_delayed_work.work); struct amdgpu_device *adev = hwmgr->adev; struct amdgpu_dpm_thermal *range = &adev->pm.dpm.thermal; uint32_t gpu_temperature, size; int ret; /* * If the hotspot/edge temperature is confirmed as below SW CTF setting point * after the delay enforced, nothing will be done. * Otherwise, a graceful shutdown will be performed to prevent further damage. */ if (range->sw_ctf_threshold && hwmgr->hwmgr_func->read_sensor) { ret = hwmgr->hwmgr_func->read_sensor(hwmgr, AMDGPU_PP_SENSOR_HOTSPOT_TEMP, &gpu_temperature, &size); /* * For some legacy ASICs, hotspot temperature retrieving might be not * supported. Check the edge temperature instead then. */ if (ret == -EOPNOTSUPP) ret = hwmgr->hwmgr_func->read_sensor(hwmgr, AMDGPU_PP_SENSOR_EDGE_TEMP, &gpu_temperature, &size); if (!ret && gpu_temperature / 1000 < range->sw_ctf_threshold) return; } dev_emerg(adev->dev, "ERROR: GPU over temperature range(SW CTF) detected!\n"); dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU SW CTF!\n"); orderly_poweroff(true); } static int pp_sw_init(void *handle) { struct amdgpu_device *adev = handle; struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle; int ret = 0; ret = hwmgr_sw_init(hwmgr); pr_debug("powerplay sw init %s\n", ret ? "failed" : "successfully"); if (!ret) INIT_DELAYED_WORK(&hwmgr->swctf_delayed_work, pp_swctf_delayed_work_handler); return ret; } static int pp_sw_fini(void *handle) { struct amdgpu_device *adev = handle; struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle; hwmgr_sw_fini(hwmgr); amdgpu_ucode_release(&adev->pm.fw); return 0; } static int pp_hw_init(void *handle) { int ret = 0; struct amdgpu_device *adev = handle; struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle; ret = hwmgr_hw_init(hwmgr); if (ret) pr_err("powerplay hw init failed\n"); return ret; } static int pp_hw_fini(void *handle) { struct amdgpu_device *adev = handle; struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle; cancel_delayed_work_sync(&hwmgr->swctf_delayed_work); hwmgr_hw_fini(hwmgr); return 0; } static void pp_reserve_vram_for_smu(struct amdgpu_device *adev) { int r = -EINVAL; void *cpu_ptr = NULL; uint64_t gpu_addr; struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle; if (amdgpu_bo_create_kernel(adev, adev->pm.smu_prv_buffer_size, PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, &adev->pm.smu_prv_buffer, &gpu_addr, &cpu_ptr)) { DRM_ERROR("amdgpu: failed to create smu prv buffer\n"); return; } if (hwmgr->hwmgr_func->notify_cac_buffer_info) r = hwmgr->hwmgr_func->notify_cac_buffer_info(hwmgr, lower_32_bits((unsigned long)cpu_ptr), upper_32_bits((unsigned long)cpu_ptr), lower_32_bits(gpu_addr), upper_32_bits(gpu_addr), adev->pm.smu_prv_buffer_size); if (r) { amdgpu_bo_free_kernel(&adev->pm.smu_prv_buffer, NULL, NULL); adev->pm.smu_prv_buffer = NULL; DRM_ERROR("amdgpu: failed to notify SMU buffer address\n"); } } static int pp_late_init(void *handle) { struct amdgpu_device *adev = handle; struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle; if (hwmgr && hwmgr->pm_en) hwmgr_handle_task(hwmgr, AMD_PP_TASK_COMPLETE_INIT, NULL); if (adev->pm.smu_prv_buffer_size != 0) pp_reserve_vram_for_smu(adev); return 0; } static void pp_late_fini(void *handle) { struct amdgpu_device *adev = handle; if (adev->pm.smu_prv_buffer) amdgpu_bo_free_kernel(&adev->pm.smu_prv_buffer, NULL, NULL); amd_powerplay_destroy(adev); } static bool pp_is_idle(void *handle) { return false; } static int pp_wait_for_idle(void *handle) { return 0; } static int pp_sw_reset(void *handle) { return 0; } static int pp_set_powergating_state(void *handle, enum amd_powergating_state state) { return 0; } static int pp_suspend(void *handle) { struct amdgpu_device *adev = handle; struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle; cancel_delayed_work_sync(&hwmgr->swctf_delayed_work); return hwmgr_suspend(hwmgr); } static int pp_resume(void *handle) { struct amdgpu_device *adev = handle; struct pp_hwmgr *hwmgr = adev->powerplay.pp_handle; return hwmgr_resume(hwmgr); } static int pp_set_clockgating_state(void *handle, enum amd_clockgating_state state) { return 0; } static const struct amd_ip_funcs pp_ip_funcs = { .name = "powerplay", .early_init = pp_early_init, .late_init = pp_late_init, .sw_init = pp_sw_init, .sw_fini = pp_sw_fini, .hw_init = pp_hw_init, .hw_fini = pp_hw_fini, .late_fini = pp_late_fini, .suspend = pp_suspend, .resume = pp_resume, .is_idle = pp_is_idle, .wait_for_idle = pp_wait_for_idle, .soft_reset = pp_sw_reset, .set_clockgating_state = pp_set_clockgating_state, .set_powergating_state = pp_set_powergating_state, .dump_ip_state = NULL, .print_ip_state = NULL, }; const struct amdgpu_ip_block_version pp_smu_ip_block = { .type = AMD_IP_BLOCK_TYPE_SMC, .major = 1, .minor = 0, .rev = 0, .funcs = &pp_ip_funcs, }; /* This interface only be supported On Vi, * because only smu7/8 can help to load gfx/sdma fw, * smu need to be enabled before load other ip's fw. * so call start smu to load smu7 fw and other ip's fw */ static int pp_dpm_load_fw(void *handle) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->smumgr_funcs || !hwmgr->smumgr_funcs->start_smu) return -EINVAL; if (hwmgr->smumgr_funcs->start_smu(hwmgr)) { pr_err("fw load failed\n"); return -EINVAL; } return 0; } static int pp_dpm_fw_loading_complete(void *handle) { return 0; } static int pp_set_clockgating_by_smu(void *handle, uint32_t msg_id) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->update_clock_gatings == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return 0; } return hwmgr->hwmgr_func->update_clock_gatings(hwmgr, &msg_id); } static void pp_dpm_en_umd_pstate(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level *level) { uint32_t profile_mode_mask = AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD | AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK | AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK | AMD_DPM_FORCED_LEVEL_PROFILE_PEAK; if (!(hwmgr->dpm_level & profile_mode_mask)) { /* enter umd pstate, save current level, disable gfx cg*/ if (*level & profile_mode_mask) { hwmgr->saved_dpm_level = hwmgr->dpm_level; hwmgr->en_umd_pstate = true; } } else { /* exit umd pstate, restore level, enable gfx cg*/ if (!(*level & profile_mode_mask)) { if (*level == AMD_DPM_FORCED_LEVEL_PROFILE_EXIT) *level = hwmgr->saved_dpm_level; hwmgr->en_umd_pstate = false; } } } static int pp_dpm_force_performance_level(void *handle, enum amd_dpm_forced_level level) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (level == hwmgr->dpm_level) return 0; pp_dpm_en_umd_pstate(hwmgr, &level); hwmgr->request_dpm_level = level; hwmgr_handle_task(hwmgr, AMD_PP_TASK_READJUST_POWER_STATE, NULL); return 0; } static enum amd_dpm_forced_level pp_dpm_get_performance_level( void *handle) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; return hwmgr->dpm_level; } static uint32_t pp_dpm_get_sclk(void *handle, bool low) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return 0; if (hwmgr->hwmgr_func->get_sclk == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return 0; } return hwmgr->hwmgr_func->get_sclk(hwmgr, low); } static uint32_t pp_dpm_get_mclk(void *handle, bool low) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return 0; if (hwmgr->hwmgr_func->get_mclk == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return 0; } return hwmgr->hwmgr_func->get_mclk(hwmgr, low); } static void pp_dpm_powergate_vce(void *handle, bool gate) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return; if (hwmgr->hwmgr_func->powergate_vce == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return; } hwmgr->hwmgr_func->powergate_vce(hwmgr, gate); } static void pp_dpm_powergate_uvd(void *handle, bool gate) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return; if (hwmgr->hwmgr_func->powergate_uvd == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return; } hwmgr->hwmgr_func->powergate_uvd(hwmgr, gate); } static int pp_dpm_dispatch_tasks(void *handle, enum amd_pp_task task_id, enum amd_pm_state_type *user_state) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; return hwmgr_handle_task(hwmgr, task_id, user_state); } static enum amd_pm_state_type pp_dpm_get_current_power_state(void *handle) { struct pp_hwmgr *hwmgr = handle; struct pp_power_state *state; enum amd_pm_state_type pm_type; if (!hwmgr || !hwmgr->pm_en || !hwmgr->current_ps) return -EINVAL; state = hwmgr->current_ps; switch (state->classification.ui_label) { case PP_StateUILabel_Battery: pm_type = POWER_STATE_TYPE_BATTERY; break; case PP_StateUILabel_Balanced: pm_type = POWER_STATE_TYPE_BALANCED; break; case PP_StateUILabel_Performance: pm_type = POWER_STATE_TYPE_PERFORMANCE; break; default: if (state->classification.flags & PP_StateClassificationFlag_Boot) pm_type = POWER_STATE_TYPE_INTERNAL_BOOT; else pm_type = POWER_STATE_TYPE_DEFAULT; break; } return pm_type; } static int pp_dpm_set_fan_control_mode(void *handle, uint32_t mode) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EOPNOTSUPP; if (hwmgr->hwmgr_func->set_fan_control_mode == NULL) return -EOPNOTSUPP; if (mode == U32_MAX) return -EINVAL; hwmgr->hwmgr_func->set_fan_control_mode(hwmgr, mode); return 0; } static int pp_dpm_get_fan_control_mode(void *handle, uint32_t *fan_mode) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EOPNOTSUPP; if (hwmgr->hwmgr_func->get_fan_control_mode == NULL) return -EOPNOTSUPP; if (!fan_mode) return -EINVAL; *fan_mode = hwmgr->hwmgr_func->get_fan_control_mode(hwmgr); return 0; } static int pp_dpm_set_fan_speed_pwm(void *handle, uint32_t speed) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EOPNOTSUPP; if (hwmgr->hwmgr_func->set_fan_speed_pwm == NULL) return -EOPNOTSUPP; if (speed == U32_MAX) return -EINVAL; return hwmgr->hwmgr_func->set_fan_speed_pwm(hwmgr, speed); } static int pp_dpm_get_fan_speed_pwm(void *handle, uint32_t *speed) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EOPNOTSUPP; if (hwmgr->hwmgr_func->get_fan_speed_pwm == NULL) return -EOPNOTSUPP; if (!speed) return -EINVAL; return hwmgr->hwmgr_func->get_fan_speed_pwm(hwmgr, speed); } static int pp_dpm_get_fan_speed_rpm(void *handle, uint32_t *rpm) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EOPNOTSUPP; if (hwmgr->hwmgr_func->get_fan_speed_rpm == NULL) return -EOPNOTSUPP; if (!rpm) return -EINVAL; return hwmgr->hwmgr_func->get_fan_speed_rpm(hwmgr, rpm); } static int pp_dpm_set_fan_speed_rpm(void *handle, uint32_t rpm) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EOPNOTSUPP; if (hwmgr->hwmgr_func->set_fan_speed_rpm == NULL) return -EOPNOTSUPP; if (rpm == U32_MAX) return -EINVAL; return hwmgr->hwmgr_func->set_fan_speed_rpm(hwmgr, rpm); } static int pp_dpm_get_pp_num_states(void *handle, struct pp_states_info *data) { struct pp_hwmgr *hwmgr = handle; int i; memset(data, 0, sizeof(*data)); if (!hwmgr || !hwmgr->pm_en || !hwmgr->ps) return -EINVAL; data->nums = hwmgr->num_ps; for (i = 0; i < hwmgr->num_ps; i++) { struct pp_power_state *state = (struct pp_power_state *) ((unsigned long)hwmgr->ps + i * hwmgr->ps_size); switch (state->classification.ui_label) { case PP_StateUILabel_Battery: data->states[i] = POWER_STATE_TYPE_BATTERY; break; case PP_StateUILabel_Balanced: data->states[i] = POWER_STATE_TYPE_BALANCED; break; case PP_StateUILabel_Performance: data->states[i] = POWER_STATE_TYPE_PERFORMANCE; break; default: if (state->classification.flags & PP_StateClassificationFlag_Boot) data->states[i] = POWER_STATE_TYPE_INTERNAL_BOOT; else data->states[i] = POWER_STATE_TYPE_DEFAULT; } } return 0; } static int pp_dpm_get_pp_table(void *handle, char **table) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en || !hwmgr->soft_pp_table) return -EINVAL; *table = (char *)hwmgr->soft_pp_table; return hwmgr->soft_pp_table_size; } static int amd_powerplay_reset(void *handle) { struct pp_hwmgr *hwmgr = handle; int ret; ret = hwmgr_hw_fini(hwmgr); if (ret) return ret; ret = hwmgr_hw_init(hwmgr); if (ret) return ret; return hwmgr_handle_task(hwmgr, AMD_PP_TASK_COMPLETE_INIT, NULL); } static int pp_dpm_set_pp_table(void *handle, const char *buf, size_t size) { struct pp_hwmgr *hwmgr = handle; int ret = -ENOMEM; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (!hwmgr->hardcode_pp_table) { hwmgr->hardcode_pp_table = kmemdup(hwmgr->soft_pp_table, hwmgr->soft_pp_table_size, GFP_KERNEL); if (!hwmgr->hardcode_pp_table) return ret; } memcpy(hwmgr->hardcode_pp_table, buf, size); hwmgr->soft_pp_table = hwmgr->hardcode_pp_table; ret = amd_powerplay_reset(handle); if (ret) return ret; if (hwmgr->hwmgr_func->avfs_control) ret = hwmgr->hwmgr_func->avfs_control(hwmgr, false); return ret; } static int pp_dpm_force_clock_level(void *handle, enum pp_clock_type type, uint32_t mask) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->force_clock_level == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return 0; } if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) { pr_debug("force clock level is for dpm manual mode only.\n"); return -EINVAL; } return hwmgr->hwmgr_func->force_clock_level(hwmgr, type, mask); } static int pp_dpm_emit_clock_levels(void *handle, enum pp_clock_type type, char *buf, int *offset) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EOPNOTSUPP; if (!hwmgr->hwmgr_func->emit_clock_levels) return -ENOENT; return hwmgr->hwmgr_func->emit_clock_levels(hwmgr, type, buf, offset); } static int pp_dpm_print_clock_levels(void *handle, enum pp_clock_type type, char *buf) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->print_clock_levels == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return 0; } return hwmgr->hwmgr_func->print_clock_levels(hwmgr, type, buf); } static int pp_dpm_get_sclk_od(void *handle) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->get_sclk_od == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return 0; } return hwmgr->hwmgr_func->get_sclk_od(hwmgr); } static int pp_dpm_set_sclk_od(void *handle, uint32_t value) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->set_sclk_od == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return 0; } return hwmgr->hwmgr_func->set_sclk_od(hwmgr, value); } static int pp_dpm_get_mclk_od(void *handle) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->get_mclk_od == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return 0; } return hwmgr->hwmgr_func->get_mclk_od(hwmgr); } static int pp_dpm_set_mclk_od(void *handle, uint32_t value) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->set_mclk_od == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return 0; } return hwmgr->hwmgr_func->set_mclk_od(hwmgr, value); } static int pp_dpm_read_sensor(void *handle, int idx, void *value, int *size) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en || !value) return -EINVAL; switch (idx) { case AMDGPU_PP_SENSOR_STABLE_PSTATE_SCLK: *((uint32_t *)value) = hwmgr->pstate_sclk * 100; return 0; case AMDGPU_PP_SENSOR_STABLE_PSTATE_MCLK: *((uint32_t *)value) = hwmgr->pstate_mclk * 100; return 0; case AMDGPU_PP_SENSOR_PEAK_PSTATE_SCLK: *((uint32_t *)value) = hwmgr->pstate_sclk_peak * 100; return 0; case AMDGPU_PP_SENSOR_PEAK_PSTATE_MCLK: *((uint32_t *)value) = hwmgr->pstate_mclk_peak * 100; return 0; case AMDGPU_PP_SENSOR_MIN_FAN_RPM: *((uint32_t *)value) = hwmgr->thermal_controller.fanInfo.ulMinRPM; return 0; case AMDGPU_PP_SENSOR_MAX_FAN_RPM: *((uint32_t *)value) = hwmgr->thermal_controller.fanInfo.ulMaxRPM; return 0; default: return hwmgr->hwmgr_func->read_sensor(hwmgr, idx, value, size); } } static struct amd_vce_state* pp_dpm_get_vce_clock_state(void *handle, unsigned idx) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return NULL; if (idx < hwmgr->num_vce_state_tables) return &hwmgr->vce_states[idx]; return NULL; } static int pp_get_power_profile_mode(void *handle, char *buf) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en || !hwmgr->hwmgr_func->get_power_profile_mode) return -EOPNOTSUPP; if (!buf) return -EINVAL; return hwmgr->hwmgr_func->get_power_profile_mode(hwmgr, buf); } static int pp_set_power_profile_mode(void *handle, long *input, uint32_t size) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en || !hwmgr->hwmgr_func->set_power_profile_mode) return -EOPNOTSUPP; if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) { pr_debug("power profile setting is for manual dpm mode only.\n"); return -EINVAL; } return hwmgr->hwmgr_func->set_power_profile_mode(hwmgr, input, size); } static int pp_set_fine_grain_clk_vol(void *handle, uint32_t type, long *input, uint32_t size) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->set_fine_grain_clk_vol == NULL) return 0; return hwmgr->hwmgr_func->set_fine_grain_clk_vol(hwmgr, type, input, size); } static int pp_odn_edit_dpm_table(void *handle, enum PP_OD_DPM_TABLE_COMMAND type, long *input, uint32_t size) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->odn_edit_dpm_table == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return 0; } return hwmgr->hwmgr_func->odn_edit_dpm_table(hwmgr, type, input, size); } static int pp_dpm_set_mp1_state(void *handle, enum pp_mp1_state mp1_state) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr) return -EINVAL; if (!hwmgr->pm_en) return 0; if (hwmgr->hwmgr_func->set_mp1_state) return hwmgr->hwmgr_func->set_mp1_state(hwmgr, mp1_state); return 0; } static int pp_dpm_switch_power_profile(void *handle, enum PP_SMC_POWER_PROFILE type, bool en) { struct pp_hwmgr *hwmgr = handle; long workload; uint32_t index; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->set_power_profile_mode == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return -EINVAL; } if (!(type < PP_SMC_POWER_PROFILE_CUSTOM)) return -EINVAL; if (!en) { hwmgr->workload_mask &= ~(1 << hwmgr->workload_prority[type]); index = fls(hwmgr->workload_mask); index = index > 0 && index <= Workload_Policy_Max ? index - 1 : 0; workload = hwmgr->workload_setting[index]; } else { hwmgr->workload_mask |= (1 << hwmgr->workload_prority[type]); index = fls(hwmgr->workload_mask); index = index <= Workload_Policy_Max ? index - 1 : 0; workload = hwmgr->workload_setting[index]; } if (type == PP_SMC_POWER_PROFILE_COMPUTE && hwmgr->hwmgr_func->disable_power_features_for_compute_performance) { if (hwmgr->hwmgr_func->disable_power_features_for_compute_performance(hwmgr, en)) return -EINVAL; } if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) hwmgr->hwmgr_func->set_power_profile_mode(hwmgr, &workload, 0); return 0; } static int pp_set_power_limit(void *handle, uint32_t limit) { struct pp_hwmgr *hwmgr = handle; uint32_t max_power_limit; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->set_power_limit == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return -EINVAL; } if (limit == 0) limit = hwmgr->default_power_limit; max_power_limit = hwmgr->default_power_limit; if (hwmgr->od_enabled) { max_power_limit *= (100 + hwmgr->platform_descriptor.TDPODLimit); max_power_limit /= 100; } if (limit > max_power_limit) return -EINVAL; hwmgr->hwmgr_func->set_power_limit(hwmgr, limit); hwmgr->power_limit = limit; return 0; } static int pp_get_power_limit(void *handle, uint32_t *limit, enum pp_power_limit_level pp_limit_level, enum pp_power_type power_type) { struct pp_hwmgr *hwmgr = handle; int ret = 0; if (!hwmgr || !hwmgr->pm_en || !limit) return -EINVAL; if (power_type != PP_PWR_TYPE_SUSTAINED) return -EOPNOTSUPP; switch (pp_limit_level) { case PP_PWR_LIMIT_CURRENT: *limit = hwmgr->power_limit; break; case PP_PWR_LIMIT_DEFAULT: *limit = hwmgr->default_power_limit; break; case PP_PWR_LIMIT_MAX: *limit = hwmgr->default_power_limit; if (hwmgr->od_enabled) { *limit *= (100 + hwmgr->platform_descriptor.TDPODLimit); *limit /= 100; } break; case PP_PWR_LIMIT_MIN: *limit = 0; break; default: ret = -EOPNOTSUPP; break; } return ret; } static int pp_display_configuration_change(void *handle, const struct amd_pp_display_configuration *display_config) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; phm_store_dal_configuration_data(hwmgr, display_config); return 0; } static int pp_get_display_power_level(void *handle, struct amd_pp_simple_clock_info *output) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en || !output) return -EINVAL; return phm_get_dal_power_level(hwmgr, output); } static int pp_get_current_clocks(void *handle, struct amd_pp_clock_info *clocks) { struct amd_pp_simple_clock_info simple_clocks = { 0 }; struct pp_clock_info hw_clocks; struct pp_hwmgr *hwmgr = handle; int ret = 0; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; phm_get_dal_power_level(hwmgr, &simple_clocks); if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PowerContainment)) ret = phm_get_clock_info(hwmgr, &hwmgr->current_ps->hardware, &hw_clocks, PHM_PerformanceLevelDesignation_PowerContainment); else ret = phm_get_clock_info(hwmgr, &hwmgr->current_ps->hardware, &hw_clocks, PHM_PerformanceLevelDesignation_Activity); if (ret) { pr_debug("Error in phm_get_clock_info \n"); return -EINVAL; } clocks->min_engine_clock = hw_clocks.min_eng_clk; clocks->max_engine_clock = hw_clocks.max_eng_clk; clocks->min_memory_clock = hw_clocks.min_mem_clk; clocks->max_memory_clock = hw_clocks.max_mem_clk; clocks->min_bus_bandwidth = hw_clocks.min_bus_bandwidth; clocks->max_bus_bandwidth = hw_clocks.max_bus_bandwidth; clocks->max_engine_clock_in_sr = hw_clocks.max_eng_clk; clocks->min_engine_clock_in_sr = hw_clocks.min_eng_clk; if (simple_clocks.level == 0) clocks->max_clocks_state = PP_DAL_POWERLEVEL_7; else clocks->max_clocks_state = simple_clocks.level; if (0 == phm_get_current_shallow_sleep_clocks(hwmgr, &hwmgr->current_ps->hardware, &hw_clocks)) { clocks->max_engine_clock_in_sr = hw_clocks.max_eng_clk; clocks->min_engine_clock_in_sr = hw_clocks.min_eng_clk; } return 0; } static int pp_get_clock_by_type(void *handle, enum amd_pp_clock_type type, struct amd_pp_clocks *clocks) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (clocks == NULL) return -EINVAL; return phm_get_clock_by_type(hwmgr, type, clocks); } static int pp_get_clock_by_type_with_latency(void *handle, enum amd_pp_clock_type type, struct pp_clock_levels_with_latency *clocks) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en || !clocks) return -EINVAL; return phm_get_clock_by_type_with_latency(hwmgr, type, clocks); } static int pp_get_clock_by_type_with_voltage(void *handle, enum amd_pp_clock_type type, struct pp_clock_levels_with_voltage *clocks) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en || !clocks) return -EINVAL; return phm_get_clock_by_type_with_voltage(hwmgr, type, clocks); } static int pp_set_watermarks_for_clocks_ranges(void *handle, void *clock_ranges) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en || !clock_ranges) return -EINVAL; return phm_set_watermarks_for_clocks_ranges(hwmgr, clock_ranges); } static int pp_display_clock_voltage_request(void *handle, struct pp_display_clock_request *clock) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en || !clock) return -EINVAL; return phm_display_clock_voltage_request(hwmgr, clock); } static int pp_get_display_mode_validation_clocks(void *handle, struct amd_pp_simple_clock_info *clocks) { struct pp_hwmgr *hwmgr = handle; int ret = 0; if (!hwmgr || !hwmgr->pm_en || !clocks) return -EINVAL; clocks->level = PP_DAL_POWERLEVEL_7; if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DynamicPatchPowerState)) ret = phm_get_max_high_clocks(hwmgr, clocks); return ret; } static int pp_dpm_powergate_mmhub(void *handle) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->powergate_mmhub == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return 0; } return hwmgr->hwmgr_func->powergate_mmhub(hwmgr); } static int pp_dpm_powergate_gfx(void *handle, bool gate) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return 0; if (hwmgr->hwmgr_func->powergate_gfx == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return 0; } return hwmgr->hwmgr_func->powergate_gfx(hwmgr, gate); } static void pp_dpm_powergate_acp(void *handle, bool gate) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return; if (hwmgr->hwmgr_func->powergate_acp == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return; } hwmgr->hwmgr_func->powergate_acp(hwmgr, gate); } static void pp_dpm_powergate_sdma(void *handle, bool gate) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr) return; if (hwmgr->hwmgr_func->powergate_sdma == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return; } hwmgr->hwmgr_func->powergate_sdma(hwmgr, gate); } static int pp_set_powergating_by_smu(void *handle, uint32_t block_type, bool gate) { int ret = 0; switch (block_type) { case AMD_IP_BLOCK_TYPE_UVD: case AMD_IP_BLOCK_TYPE_VCN: pp_dpm_powergate_uvd(handle, gate); break; case AMD_IP_BLOCK_TYPE_VCE: pp_dpm_powergate_vce(handle, gate); break; case AMD_IP_BLOCK_TYPE_GMC: /* * For now, this is only used on PICASSO. * And only "gate" operation is supported. */ if (gate) pp_dpm_powergate_mmhub(handle); break; case AMD_IP_BLOCK_TYPE_GFX: ret = pp_dpm_powergate_gfx(handle, gate); break; case AMD_IP_BLOCK_TYPE_ACP: pp_dpm_powergate_acp(handle, gate); break; case AMD_IP_BLOCK_TYPE_SDMA: pp_dpm_powergate_sdma(handle, gate); break; default: break; } return ret; } static int pp_notify_smu_enable_pwe(void *handle) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->smus_notify_pwe == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return -EINVAL; } hwmgr->hwmgr_func->smus_notify_pwe(hwmgr); return 0; } static int pp_enable_mgpu_fan_boost(void *handle) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr) return -EINVAL; if (!hwmgr->pm_en || hwmgr->hwmgr_func->enable_mgpu_fan_boost == NULL) return 0; hwmgr->hwmgr_func->enable_mgpu_fan_boost(hwmgr); return 0; } static int pp_set_min_deep_sleep_dcefclk(void *handle, uint32_t clock) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->set_min_deep_sleep_dcefclk == NULL) { pr_debug("%s was not implemented.\n", __func__); return -EINVAL; } hwmgr->hwmgr_func->set_min_deep_sleep_dcefclk(hwmgr, clock); return 0; } static int pp_set_hard_min_dcefclk_by_freq(void *handle, uint32_t clock) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->set_hard_min_dcefclk_by_freq == NULL) { pr_debug("%s was not implemented.\n", __func__); return -EINVAL; } hwmgr->hwmgr_func->set_hard_min_dcefclk_by_freq(hwmgr, clock); return 0; } static int pp_set_hard_min_fclk_by_freq(void *handle, uint32_t clock) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->set_hard_min_fclk_by_freq == NULL) { pr_debug("%s was not implemented.\n", __func__); return -EINVAL; } hwmgr->hwmgr_func->set_hard_min_fclk_by_freq(hwmgr, clock); return 0; } static int pp_set_active_display_count(void *handle, uint32_t count) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; return phm_set_active_display_count(hwmgr, count); } static int pp_get_asic_baco_capability(void *handle) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr) return false; if (!(hwmgr->not_vf && amdgpu_dpm) || !hwmgr->hwmgr_func->get_bamaco_support) return false; return hwmgr->hwmgr_func->get_bamaco_support(hwmgr); } static int pp_get_asic_baco_state(void *handle, int *state) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr) return -EINVAL; if (!hwmgr->pm_en || !hwmgr->hwmgr_func->get_asic_baco_state) return 0; hwmgr->hwmgr_func->get_asic_baco_state(hwmgr, (enum BACO_STATE *)state); return 0; } static int pp_set_asic_baco_state(void *handle, int state) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr) return -EINVAL; if (!(hwmgr->not_vf && amdgpu_dpm) || !hwmgr->hwmgr_func->set_asic_baco_state) return 0; hwmgr->hwmgr_func->set_asic_baco_state(hwmgr, (enum BACO_STATE)state); return 0; } static int pp_get_ppfeature_status(void *handle, char *buf) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en || !buf) return -EINVAL; if (hwmgr->hwmgr_func->get_ppfeature_status == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return -EINVAL; } return hwmgr->hwmgr_func->get_ppfeature_status(hwmgr, buf); } static int pp_set_ppfeature_status(void *handle, uint64_t ppfeature_masks) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->set_ppfeature_status == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return -EINVAL; } return hwmgr->hwmgr_func->set_ppfeature_status(hwmgr, ppfeature_masks); } static int pp_asic_reset_mode_2(void *handle) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->asic_reset == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return -EINVAL; } return hwmgr->hwmgr_func->asic_reset(hwmgr, SMU_ASIC_RESET_MODE_2); } static int pp_smu_i2c_bus_access(void *handle, bool acquire) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->smu_i2c_bus_access == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return -EINVAL; } return hwmgr->hwmgr_func->smu_i2c_bus_access(hwmgr, acquire); } static int pp_set_df_cstate(void *handle, enum pp_df_cstate state) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr) return -EINVAL; if (!hwmgr->pm_en || !hwmgr->hwmgr_func->set_df_cstate) return 0; hwmgr->hwmgr_func->set_df_cstate(hwmgr, state); return 0; } static int pp_set_xgmi_pstate(void *handle, uint32_t pstate) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr) return -EINVAL; if (!hwmgr->pm_en || !hwmgr->hwmgr_func->set_xgmi_pstate) return 0; hwmgr->hwmgr_func->set_xgmi_pstate(hwmgr, pstate); return 0; } static ssize_t pp_get_gpu_metrics(void *handle, void **table) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr) return -EINVAL; if (!hwmgr->pm_en || !hwmgr->hwmgr_func->get_gpu_metrics) return -EOPNOTSUPP; return hwmgr->hwmgr_func->get_gpu_metrics(hwmgr, table); } static int pp_gfx_state_change_set(void *handle, uint32_t state) { struct pp_hwmgr *hwmgr = handle; if (!hwmgr || !hwmgr->pm_en) return -EINVAL; if (hwmgr->hwmgr_func->gfx_state_change == NULL) { pr_info_ratelimited("%s was not implemented.\n", __func__); return -EINVAL; } hwmgr->hwmgr_func->gfx_state_change(hwmgr, state); return 0; } static int pp_get_prv_buffer_details(void *handle, void **addr, size_t *size) { struct pp_hwmgr *hwmgr = handle; struct amdgpu_device *adev = hwmgr->adev; int err; if (!addr || !size) return -EINVAL; *addr = NULL; *size = 0; if (adev->pm.smu_prv_buffer) { err = amdgpu_bo_kmap(adev->pm.smu_prv_buffer, addr); if (err) return err; *size = adev->pm.smu_prv_buffer_size; } return 0; } static void pp_pm_compute_clocks(void *handle) { struct pp_hwmgr *hwmgr = handle; struct amdgpu_device *adev = hwmgr->adev; if (!adev->dc_enabled) { amdgpu_dpm_get_active_displays(adev); adev->pm.pm_display_cfg.num_display = adev->pm.dpm.new_active_crtc_count; adev->pm.pm_display_cfg.vrefresh = amdgpu_dpm_get_vrefresh(adev); adev->pm.pm_display_cfg.min_vblank_time = amdgpu_dpm_get_vblank_time(adev); /* we have issues with mclk switching with * refresh rates over 120 hz on the non-DC code. */ if (adev->pm.pm_display_cfg.vrefresh > 120) adev->pm.pm_display_cfg.min_vblank_time = 0; pp_display_configuration_change(handle, &adev->pm.pm_display_cfg); } pp_dpm_dispatch_tasks(handle, AMD_PP_TASK_DISPLAY_CONFIG_CHANGE, NULL); } static const struct amd_pm_funcs pp_dpm_funcs = { .load_firmware = pp_dpm_load_fw, .wait_for_fw_loading_complete = pp_dpm_fw_loading_complete, .force_performance_level = pp_dpm_force_performance_level, .get_performance_level = pp_dpm_get_performance_level, .get_current_power_state = pp_dpm_get_current_power_state, .dispatch_tasks = pp_dpm_dispatch_tasks, .set_fan_control_mode = pp_dpm_set_fan_control_mode, .get_fan_control_mode = pp_dpm_get_fan_control_mode, .set_fan_speed_pwm = pp_dpm_set_fan_speed_pwm, .get_fan_speed_pwm = pp_dpm_get_fan_speed_pwm, .get_fan_speed_rpm = pp_dpm_get_fan_speed_rpm, .set_fan_speed_rpm = pp_dpm_set_fan_speed_rpm, .get_pp_num_states = pp_dpm_get_pp_num_states, .get_pp_table = pp_dpm_get_pp_table, .set_pp_table = pp_dpm_set_pp_table, .force_clock_level = pp_dpm_force_clock_level, .emit_clock_levels = pp_dpm_emit_clock_levels, .print_clock_levels = pp_dpm_print_clock_levels, .get_sclk_od = pp_dpm_get_sclk_od, .set_sclk_od = pp_dpm_set_sclk_od, .get_mclk_od = pp_dpm_get_mclk_od, .set_mclk_od = pp_dpm_set_mclk_od, .read_sensor = pp_dpm_read_sensor, .get_vce_clock_state = pp_dpm_get_vce_clock_state, .switch_power_profile = pp_dpm_switch_power_profile, .set_clockgating_by_smu = pp_set_clockgating_by_smu, .set_powergating_by_smu = pp_set_powergating_by_smu, .get_power_profile_mode = pp_get_power_profile_mode, .set_power_profile_mode = pp_set_power_profile_mode, .set_fine_grain_clk_vol = pp_set_fine_grain_clk_vol, .odn_edit_dpm_table = pp_odn_edit_dpm_table, .set_mp1_state = pp_dpm_set_mp1_state, .set_power_limit = pp_set_power_limit, .get_power_limit = pp_get_power_limit, /* export to DC */ .get_sclk = pp_dpm_get_sclk, .get_mclk = pp_dpm_get_mclk, .display_configuration_change = pp_display_configuration_change, .get_display_power_level = pp_get_display_power_level, .get_current_clocks = pp_get_current_clocks, .get_clock_by_type = pp_get_clock_by_type, .get_clock_by_type_with_latency = pp_get_clock_by_type_with_latency, .get_clock_by_type_with_voltage = pp_get_clock_by_type_with_voltage, .set_watermarks_for_clocks_ranges = pp_set_watermarks_for_clocks_ranges, .display_clock_voltage_request = pp_display_clock_voltage_request, .get_display_mode_validation_clocks = pp_get_display_mode_validation_clocks, .notify_smu_enable_pwe = pp_notify_smu_enable_pwe, .enable_mgpu_fan_boost = pp_enable_mgpu_fan_boost, .set_active_display_count = pp_set_active_display_count, .set_min_deep_sleep_dcefclk = pp_set_min_deep_sleep_dcefclk, .set_hard_min_dcefclk_by_freq = pp_set_hard_min_dcefclk_by_freq, .set_hard_min_fclk_by_freq = pp_set_hard_min_fclk_by_freq, .get_asic_baco_capability = pp_get_asic_baco_capability, .get_asic_baco_state = pp_get_asic_baco_state, .set_asic_baco_state = pp_set_asic_baco_state, .get_ppfeature_status = pp_get_ppfeature_status, .set_ppfeature_status = pp_set_ppfeature_status, .asic_reset_mode_2 = pp_asic_reset_mode_2, .smu_i2c_bus_access = pp_smu_i2c_bus_access, .set_df_cstate = pp_set_df_cstate, .set_xgmi_pstate = pp_set_xgmi_pstate, .get_gpu_metrics = pp_get_gpu_metrics, .gfx_state_change_set = pp_gfx_state_change_set, .get_smu_prv_buf_details = pp_get_prv_buffer_details, .pm_compute_clocks = pp_pm_compute_clocks, };
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
Created with Cregit http://github.com/cregit/cregit
Version 2.0-RC1