[Bug 201539] AMDGPU R9 390 automatic fan speed control in Linux 4.19/4.20/5.0

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=201539

--- Comment #33 from MasterCATZ (mastercatz at hotmail.com) ---
another plan 

drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c 

hwmgr->dpm_level = AMD_DPM_FORCED_LEVEL_AUTO;
        hwmgr_init_default_caps(hwmgr);
        hwmgr_init_default_caps(hwmgr);
        hwmgr_set_user_specify_caps(hwmgr);
        hwmgr_set_user_specify_caps(hwmgr);
        hwmgr->fan_ctrl_is_in_default_mode = true;

change to false to disable auto .. not like its going to be any worse for us 

then GPU's thermal system will run and you can actually manually run the fans 
but unsure if this will stop auto core speed power save features as well

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