diff options
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/amd_powerplay.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c index a8705b5ad264..b989bf3542d6 100644 --- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c +++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c @@ -1077,22 +1077,44 @@ static int pp_odn_edit_dpm_table(void *handle, uint32_t type, long *input, uint3 } static int pp_dpm_switch_power_profile(void *handle, - enum amd_pp_profile_type type) + enum PP_SMC_POWER_PROFILE type, bool en) { struct pp_hwmgr *hwmgr; - struct amd_pp_profile request = {0}; struct pp_instance *pp_handle = (struct pp_instance *)handle; + long workload; + uint32_t index; if (pp_check(pp_handle)) return -EINVAL; hwmgr = pp_handle->hwmgr; - if (hwmgr->current_power_profile != type) { - request.type = type; - pp_dpm_set_power_profile_state(handle, &request); + if (hwmgr->hwmgr_func->set_power_profile_mode == NULL) { + pr_info("%s was not implemented.\n", __func__); + return -EINVAL; + } + + if (!(type < PP_SMC_POWER_PROFILE_CUSTOM)) + return -EINVAL; + + mutex_lock(&pp_handle->pp_lock); + + 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 (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) + hwmgr->hwmgr_func->set_power_profile_mode(hwmgr, &workload, 0); + mutex_unlock(&pp_handle->pp_lock); + return 0; } |