| commit | 9644bf5f4ab8d691c46e53f67b825c90d97e7219 | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <[email protected]> | Fri Mar 20 13:03:12 2020 -0400 |
| committer | Alex Deucher <[email protected]> | Wed Mar 25 17:00:11 2020 -0400 |
| tree | 4bb62ac8be46fd65bbfad5733069821ddba239e2 | |
| parent | f5cdd2bdd9ba08e469f655c5c6175e3e3ffb38b9 [diff] [blame] |
drm/amdgpu/swSMU: handle manual AC/DC notifications For boards that do not support automatic AC/DC transitions in firmware, manually tell the firmware when the status changes. Bug: https://gitlab.freedesktop.org/drm/amd/issues/1043 Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index bc3cf04..f197f1b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -92,6 +92,9 @@ void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev) if (adev->powerplay.pp_funcs->enable_bapm) amdgpu_dpm_enable_bapm(adev, adev->pm.ac_power); mutex_unlock(&adev->pm.mutex); + + if (is_support_sw_smu(adev)) + smu_set_ac_dc(&adev->smu); } }