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pp_force_state cannot work on my machine. #96
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Looks like powerplay is not enabled on your GPU. Can you post a full dmesg log? |
powerplay is enabled. Other powerplay related sysfs power_dpm_force_performance_level,pp_power_profile_mode, pp_dpm_dcefclk works well. The pp_dpm_get_pp_num_states will return at line "if (!hwmgr || !hwmgr->pm_en ||!hwmgr->ps)" .
The reason it that api psm_init_power_state_table will return cause hwmgr->hwmgr_func->get_num_of_pp_table_entries == NULL. So some member of hwmgr is not initialized.
So maybe i guess vage20 is not support by now. |
@andyzhanged Apologies for the lack of response. Can you please check if your issue still exist with the latest ROCm 6.2? If not, please close the ticket. Thanks! |
hi,my gpu card is vega20 and my machine info as following
When i try to set pp_state by sysfs pp_force_state, i find it do not work. I debug the code, find amdgpu_dpm_get_pp_num_states(adev, &data) return -22(maybe my card not support), but the code still go on instead of return before. so i think we should return there and report fail to user.
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